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2020考研:考研数学真题做多少年,怎么做?能体纯素

2020考研:考研数学真题做多少年,怎么做?

昨天谈到考研数学的做题的近几年平均分,难度值,以及易失分的部分。今天来说说关于做真题的内容。一、真题要做多少年的?从87年开始考数学开始,到今已经有33年真题了其中:1987-2002年卷面满分是100分2003-2019年卷面满分是150分①做17年真题就是03年-19年,这17年的真题难度相对趋于稳定,和现在大家要参加的20真题应该是比较有贴近的。而87年-02年真题难度系数波动大,考察内容不是很合理。所以做这17年的真题,对于归纳出题套路,有很好的模拟考察的效果。②做23年真题97年-02年真题虽然只有100分,但98年和99年两年的真题是非常经典的,计算量大,这不是16年又出现了一回,所以要有应对出这种类型的试卷的心理准备。阿呆建议可以先把03年-19年的真题先做完,后面可以继续往前做到97年,至于更早的,大家挑一些经典题型来做即可。当然了,张宇老师每年都是让从87年开始做。二、真题书如何选择?第一类是李永乐老师的真题书(05-19年)和李正元老师的真题书(05年-19年),大家现在在一些经验贴上看到“二/双李”说的就是这两位,以前他们两个是一伙的,后来分家了。两位都是考研界的泰山北斗,质量这块是可以保证的。这两套图书,应该是比较像的,前面是历年真题权威解答,后面一半是章节的真题汇总,方便大家归纳复习;这两套书的真题解析大多数都会带有多解,并且对早年的真题中的一些经典题目也列出来了,作为习题补充给大家,这个刚好弥补了让大家自己去找前面多年真题经典题目的空白。大家选择一位老师的书就可以了。第二类就是张宇老师的真题大全解,张宇老师推荐的是从87年-19今年的全做,书名叫真题大全解太正确了,全面覆盖了33年的真题,同时搭配了高昆仑老师进行33年真题大串讲。大家如果有买了张宇老师的真题大全解的,可以按照这样去做。同样汤家凤老师也是87-19年的真题全解,老师自己讲真题,分为上下册:上册(87年-99年)这部分在汤家凤老师公众号免费解析视频;下册(00年-19年)这部分是需要大家花钱买的。这两类真题图书都有套卷做题版和章节归纳版,So两类大家可以自行选择,但是不推荐那种只按照套卷出解答的真题资料,那种不方便大家第二轮做真题归纳复习。三、真题要做几遍?真题至少是要做两遍滴。第一遍:按照套卷模拟考试这样,严格按照时间来做,大家要充5分利用起来,不要做一道甚至还没做出来,只是有一个思路就开始看答案了。第一轮就可以在一个专门的本子或是有打印了答题卡上模拟做,虽然只是复习练习,也要工工整整的把解题步骤写出来,草稿纸也不要随便乱画,便于检查是哪里计算错误,这点对于选择填空题尤为重要,考卷上只要一个答案。对于错题可以整理错题本或是订正后扫描到手机制成电子版。第二遍:按照章节知识点再做一遍,做的时候建议高数线代概率同时进行,考研数学的一些知识,久了不用就会生疏的,大家有没有感觉学习考研数学很需要“背”才能不忘,不单纯是理解。最后要说下关于对答案以后分数的事情,只是一个参考,真题就是用来查缺补漏的,发现问题,解决问题才是做真题的关键。

所知

得考研数学真题者,方可得天下

未来你想要和看哪种书的人私定终生?给你三种人1. 看文学艺术书的人2. 看专业工具书的人3. 看说明书的人未来的日子里,你必须选一个人去私定终生,你会选择那一个?我会选择那个看说明书的人。什么是说明书?说明书就是关于物品的用途、规格、性能和使用方法等的文字说明。因为看懂说明书的人,在知道这个东西的底层逻辑是什么的同时,花费了更少的时间。说明书才是更贴近产品本质的东西;而不看说明书的人,很多东西你需要琢磨很久才能明白。比如你买了一个航拍,许多人说凭借着自我摸索一样可以玩的很转,但那毕竟是少数人。同样也跟你平时生活中所接触到的人、事、知识都有关联。但我们不得不承认在很多问题面前我们只是芸芸众生的普通人。我们没有学富五车,可我们却要解决生活、工作、学习中的接踵而至的问题。当然如何定义问题解决的好坏程度:1.解决问题的质量2.解决问题的速度很多时候,你解决问题的能力并不取决于你的思维深度,也不取决于你看过的东西有多少----所谓“见多识广”。取决于你是否能在短时间内发现问题产生的原因。马云是当代中国顶级的大佬。一个被哈弗拒绝10次只能去读师范大学、连续30次应聘失败的人成就了如今的阿里帝国。可你并不知道马云为了提高自己的英语能力,厚着脸皮去大街上找外国友人交谈。在美国接触到互联网后,他在短时间内读懂了互联网说明书,坚信未来的大方向并付诸于行动,推进了中国的发展。语言的本质是交流,交流是语言的说明书。在其他人在研究如何应付考试,钻研套路的时候,马云读懂了它。互联网的本质是分享、互动、虚拟、服务。这也正是阿里巴巴一直发展的方向试着回想一下你第一次接触淘宝时的想法,我想大多数人都会和我一样“为什么会这么便宜,会不会被骗?”但事实上1995年亚马逊就开始依靠互联网出售图书了,电商模式在当时的中国马云一定不是第一个知道的人,也不是第一个去做的人,但他却是第一个读懂了这种商业模式说明书的人,所以才成就了今天的淘宝网。我们在新媒体、融媒体上看到各种成功人士的报道的时候,往往都会觉得他们说的十分离谱,换而言之,你成功说什么都是对的,失败就算再有理有据也没人理会。你会抱怨这个社会现实,殊不知在身边所有人都不理解、不支持的时候,他承受了多大的压力才有了今天的成功。你没有经历过他的经历,凭什么去评价他人的话。这世上本就没有绝对的感同身受。其实你从更长的时间线去看,是历史在选择这些人:谁先发现,谁能以最快速的速度玩起来,机会就是谁的。趋势总会发生,机会的坑总会被填上,不是人创造了机遇,而是机遇选择了人。所以成功人士不过是时代的代言人,牛逼的是时代。考研亦是如此,真题就是考研的说明书。无论是数学、英语、政治乃至专业课。真题是才是最接近考研本质的,真题才是在成千上万的题目中选出的最优质的题目。也许十年前,二十年前,在那个信息闭塞,在那个竞争还没那么激烈的年代。没有人会告诉你真题到底有多么多么的重要。甚至那个年代大部分考生会嘲笑那些去反复钻研真题的人,题都考过了,你做再多遍也不会出同样的题,愚蠢至极,浪费时间。殊不知那些人才是考研届中的“Jack马”。现在只要你花一些精力去询问一些考研成功的学长、学姐,甚至老师,所有的人都会告诉你真题到底有多么珍贵,不要浪费。而33年真题同样早已完完全全覆盖了所有的考研知识点并且每个考生都知道真题的重要性,那么差距应该如何拉开呢?有这样一个人要用他的知识、他的能力、带着你认认真真去做好每一道题,一同摸透出题人的心思,总结各种解题技巧。你是否愿意和他一同读懂这本说明书呢?数学其实很可爱,把数学妖魔化的是六十岁的出题老头。但是今天也想告诉你,老爷爷们也是很可爱的,真题犹如自己的孩子,天底下哪一个父母不希望自己的孩子是优秀的。所以真正把数学妖魔化的是你们自己,你们内心的不坚定和自身的懒散。这个夏天莫名的炎热,这个年份莫名的难熬。请你务必稍安勿躁,重新去认识一下这群老爷爷,像老爷爷们一样去爱他的孩子们。记住念念不忘,必有回响步步实踏,心才踏实不管你的朋友是否相信你不管你的家人是否相信你只要你在路上,这个时代相信你

时有所用

2019年考研管综真题完整版来了,今年初数难度有所增加

相较于大家比较关心的政治英语等题目,小编早早发出来了之外,接下来的试题小编也会慢慢整理到给大家,让2020的考生有所准备,能够利用好历年的题目!今天是冬至,虽然都广东这种满27度起送的天气算得上是夏至了,但是还是别忘了吃汤圆(北方是吃饺子对吧(*^▽^*))管综的朋友可以继续玩了,但是对于有其他专业的考研同学来说,还是务必要记住,考完一科丢一科,千万不要相信任何机构草草做出来的所谓的参考答案而影响自己的考试发挥,包括小编的!管综初数部分下面小编把题目公布出来,今年的试题相对去年来说灵活度和难度有所增加,计算量也较去年偏大一些。重点考查了学生们的逻辑能力和知识的运用能力。初数特殊符号不好阅读,所以小编放截图了!三、逻辑推理:第26~30小题,每小题2分。下列每题给出的A、B、C、D、E五个选项中,只有一项是符合试题要求的。请在答题卡上将所选项的字母涂黑。26.新常态下,消费需求发生深刻变化,消费拉开档次,个性化、多样化消费渐成主流。在相当一部分消费者那里,对产品质量的追求,压倒了对价格的考虑。供给侧结构性改革,说到底是满足需求。低质量的产能必然会过剩,而顺应市场需求不断更新换代的产能不会过剩。根据以上信息,可以推出以下哪项?A.顺应市场需求不断更新换代的产能不是低质量的产能。B.低质量的产能不能满足个性化需求。C.新常态下必须进行供给侧结构性改革。D.只有不断更新换代的产品才能满足个性化、多样化消费的需求。E.只有优质高价的产品才能满足需求。【参考答案】A27.据碳十四检测,卡皮瓦拉山岩画的创作时间最早追溯到3万年前,在文字尚未出现的时代,岩画是人类沟通交流传递信息,记录日常生活的主要方式,于是今天的我们可以在这些岩画中看到:一位母亲将孩子举起嬉戏,一家人在仰望并试图碰触头上的星空……动物是岩画的另一个主角,比如巨型犰狳、马鹿、螃蟹等。在许多画面中,人们手持长矛,追逐着前方的猎物,由此可以推断,此时的人类已经居于食物链的顶端。以下哪项如果为真,最能支持上述推断?A.能够使用工具使人类可以猎杀其他动物,而不是相反。B.对星空的敬畏是人类脱离动物,产生宗教的动因之一。C.岩画中出现的动物一般是当时人类捕猎的对象。D.3万年前人类需要避免自己被虎豹等大型食肉动物猎杀。E.有了岩画,人类可以将生活经验保留下来,供后代学习,这被极大地提高了人类的生存能力。【参考答案】A28.李诗、王悦、杜舒、刘默是唐诗宋词的爱好者,在唐朝诗人李白、杜甫、王维、刘禹锡中4人各喜欢其中一位,且每人喜爱的唐诗作者不与自己同姓,关于他们4人,已知:(1)如果爱好王维的诗,那么也爱好辛弃疾的词;(2)如果爱好刘禹锡的诗,那么也爱好岳飞的词;(3)如果爱好杜甫的诗,那么也爱好苏轼的词。如果李诗不爱好苏轼和辛弃疾的词,则可以得出以下哪项?A.王悦爱好苏轼的词。B.刘默爱好苏轼的词。C.杜舒爱好岳飞的词。D.杜舒爱好辛弃疾的词。E.李诗爱好岳飞的词。【参考答案】E29.人们一直在争论猫与狗谁更聪明。最近,有些科学家不仅研究了动物脑容量的大小,还研究其大脑皮层神经细胞的数量,发现猫平常似乎总摆出一副智力占优的神态,但猫的大脑皮层神经细胞的数量只有普通金毛犬的一半。由此,他们得出结论:狗比猫更聪明。以下哪项最可能是上述科学家得出结论的假设?A.狗可能继承了狼结群捕猎的特点,为了互相配合,它们需要做出一些复杂行为。B.狗善于与人类合作,可以充当导盲犬、陪护犬、搜救犬、警犬等,就对人类的贡献而言,狗能做的似乎比猫多。C.动物大脑皮层神经细胞的数量与动物的聪明程度呈正相关。D.棕熊的脑容量是金毛犬的3倍,但其脑神经细胞的数量却少于金毛犬,与猫很接近,而棕熊的脑容量却是猫的10倍。E.猫的脑神经细胞数量比狗少,是因为猫不像狗那样“爱交际”。【参考答案】C30~31题基于以下题干某单位拟派遣3名德才兼备的干部到西部地区进行精准扶贫。报名者踊跃,经过考察,最终确定了陈甲、傅乙、赵丙、邓丁、刘戊、张己6名候选人。根据工作需要,派遣还需满足以下条件:(1)若派遣陈甲,则派遣邓丁但不派遣张己;(2)若傅乙、赵丙至少派遣1人,则不派遣刘戊。30.以下哪项的派遣人选和上述条件不矛盾?A.赵丙、邓丁、刘戊。B.陈甲、傅乙、赵丙。C.傅乙、邓丁、刘戊。D.邓丁、刘戊、张己。E.陈甲、赵丙、刘戊。【参考答案】D31.如果陈甲、刘戊至少派遣1人,则可以得出以下哪项?A.派遣刘戊。B.派遣邓丁。C.派遣赵丙。D.派遣傅乙。E.派遣陈甲。【参考答案】B32.近年来,手机电脑的使用,导致工作与生活界限日益模糊,人们的平均睡眠时间一直在减少,熬夜已成为现代人生活的常态。科学研究表明,熬夜有损身体健康,睡眠不足不仅仅是多打几个哈欠那么简单。有科学家据此建议,人们应该遵守作息规律。以下哪项如果为真,最能支持上述科学家所作的建议?A.缺乏睡眠会降低体内脂肪,调节瘦素激素的水平,同时增加饥饿激素,容易导致暴饮暴食,体重增加。B.熬夜会让人的反应变慢,认知退步,思维能力下降,还会引发情绪失控,影响与他人的交流。C.所有的生命形式,都需要休息与睡眠。在人类进化过程中,睡眠这个让人短暂失去自我意识,变得极其脆弱的过程并未被大自然淘汰。D.睡眠是身体的自然美容师,与那些睡眠充足的人相比,睡眠不足的人看上去面容憔悴,缺乏魅力。E.长期睡眠不足会导致高血压、糖尿病、肥胖症、抑郁症等多种疾病,严重时更会造成意外伤害或死亡。【参考答案】E33.有一论证(相关语句用序号表示)如下:①今天,我们仍然要提倡勤俭节约。②节约可以增加社会保障资源。③我国尚有不少地区的人民生活贫困,亟需更多社会保障资源,但也有一些人浪费严重。④节约可以减少资源消耗。⑤因为被浪费的任何粮食或者物品都是消耗一定的资源得来的。如果用“甲→乙”表示甲支持(或证明)乙,则以下哪项对上述论证基本结构的表示最为准确?【参考答案】D34.研究人员用脑电图技术研究了母亲给婴儿唱童谣时两人的大脑活动发现:当母亲与婴儿对视时,双方脑电波趋于同步,此时婴儿也会发出更多的声音尝试与母亲交流。他们据此认为母亲与婴儿对视有助于婴儿的学习与交流。以下哪项如果为真,最能支持上述研究人员的观点?A.在两个成年人交流时,如果把他们的脑电波同步,交流就会更顺畅。B.当父母与孩子互动时,双方的情绪与心率可能也会同步。C.当部分学生对某学科感兴趣时,他们的脑电波会趋于同步,学习效果也会随之提升。D.当母亲与婴儿对视时,他们都在发出信号表明自己可以且愿意与对方交流。E.脑电波同步可优化双方对话状态,使交流更加默契,增进彼此了解。【参考答案】E35.本保险柜密码都是由4个阿拉伯数字和4个英文字母组成。已知:(1)若4个英文字母不连续排列,则密码组合中的数字之和大于15。(2)若4个英文字母连续排列,则密码组合中的数字之和等于15。(3)密码组合中的数字之和或者等于18,或者小于15。根据上述信息以下哪项是可能的密码组合?A.1adbe356。B.37ab26dc。C.2acgf716。D.58bcde32。E.18ac42de。【参考答案】B36.有一个6x6的方阵,它所包含的每个小方格中可填入一个汉字。已有部分汉字填入。现要求该方阵中的每行均含有礼、乐、射、御、书、数6个汉字,不能重复,不能遗漏。根据上述要求,以下哪项是方阵底行5个空格从左至右应填入的汉字?A.数、礼、乐、射、御。B.乐、数、御、射、礼。C.数、礼、乐、御、射。D.乐、礼、射、数、御。E.数、御、乐、射、礼。【参考答案】A37.某市青年节设立了流行、民谣、摇滚、民族、电音、说唱、爵士这7类的奖项评选。在入围名单中,已知:(1)至少有6类入围;(2)流行、民谣、摇滚中至多有2类入围;(3)如果摇滚和民族类都入围,则电音和说唱中至少有1类没有入围。根据上述信息,可以得出以下哪项?A.流行类没有入围。B.民谣类没有入围。C.摇滚类没有入围。D.爵士类没有入围。E.电音类没有入围。【参考答案】C38.某大学有位女教师默默资助一偏远山区的贫困家庭长达15年。记者多方打听,发现做好事的都是该大学传媒学院甲、乙、丙、丁、戊5位老师中的一位。在接受采访时,5位老师都很谦虚,他们对记者这么说的:甲:这件事是乙做的;乙:我没有做,是丙做了这件事;丙:我没有做这件事;丁:我也没有做这件事,是甲做的;戊:如果甲没有做,则丁也不会做。记者后来得知,上述5位老师,只有1人说的话符合真实情况。根据上述信息,可以得出做这件好事的人是:A.甲。B.乙。C.丙。D.丁。E.戊。【参考答案】D39.作为一名环保爱好者,赵博士提倡低碳生活,积极宣传节能减排。但我不赞同他的做法,因为,作为一名大学老师,他这样做,占用了大量科研时间,到现在连副教授都没评上。他的观点怎么能令人信服呢?以下哪项论证中的错误和上述最为相似?A.张某提出要同工同酬,主张在质量相同的情况下,不分年龄、级别,一律按件计酬,他这样说话不就是因为她年轻、级别低吗?其实,她是在为自己谋利益。B.公司的绩效奖励制度是为了充分调动广大员工的积极性,它对所有员工都是公平的。如果有人对此有不同意见,则说明他反对公平。C.最近听说你对单位的管理制度提了不少意见,这真是令人难以置信!单位领导对你差吗?这么做分明是和单位领导过不去。D.单位任命李某担任信息科科长,听说你对此有意见。大家都没有提意见,只有你一个人有意见,看来你是有问题的。E.有一种观点认为,只有直接看到的事物才能确信其存在。但是没有人可以看到质子、电子。而这些都被科学证明是客观存在的。所以该观点是错误的。【参考答案】A40.下面6张卡片,一面印的是汉字(动物或者花卉),一面印的是数字(奇数或偶数)。对于上述6张卡片,如果要验证“每张至少有一面印的是偶数或者花卉”,至少需要翻看几张卡片?A.2。B.3。C.4。D.5。E.6。【参考答案】B41.某地人才市场招聘保洁、物业、网管、销售等4种岗位的从业者,有甲、乙、丙、丁4位年轻人前来应聘。事后所知,每人只选择一种岗位应聘,且每种岗位都有其中一人应聘。另外,还知道:(1)如果丁应聘网管,那么甲应聘物业;(2)如果乙不应聘保洁,那么甲应聘保洁且丙应聘销售;(3)如果乙应聘保洁,那么丙应聘销售,丁也应聘保洁。根据以上陈述,可以得出以下哪项?A.甲应聘物业岗位。B.丁应聘销售岗位。C.丙应聘保洁岗位。D.甲应聘网管岗位。E.乙应聘网管岗位。【参考答案】E42.旅游是一种独特的文化体验。游客可以跟团游,也可以自由行。自由行游客虽避免了跟团游的集体束缚,但也放弃了人工导游的全程讲解,而近年来他们了解旅游景点的文化需求却有增无减。为适应这一市场需求,基于手机平台的多款智能导游APP被开发出来。它们可定位用户位置,自动提供景点讲解、游览问答等功能。有专家就此提出,未来智能导游必然会取代人工导游,传统的导游职业行将消亡。以下哪项如果为真,最能质疑上述专家的论断?A.目前发展较好的智能导游APP用户量在百万级左右,这与当前中国旅游人数总量相比还只是一个很小的比例,市场还没有培养出用户的普遍消费习惯。B.旅行中才会使用的智能导游APP,如何保持用户黏性、未来又如何取得商业价值等都是待解问题。C.好的人工导游可以根据游客需求进行不同类型的讲解,不仅关注景点,还可表达观点,个性化很强,这是智能导游APP难以企及的。D.国内景区配备的人工导游需要收费,大部分导游讲解的内容都是事先背好的标准化内容。但是,即便人工导游没有特色,其退出市场也需要一定的时间。E.至少有95%的国外景点所配备的导游讲解器没有中文语音,中国出境游客因为语言和文化上的差异,对智能导游APP的需求比较强烈。【参考答案】C43.甲:上周去医院,给我看病的医生竟然还在抽烟。乙:所有抽烟的医生都不关心自己的健康,而不关心自己健康的人也不会关心他人的健康。甲:是的,不关心他人健康的医生没有医德。我今后再也不会让没有医德的医生给我看病了。根据上述信息,以下除了哪项,其余各项均可得出?A.乙认为上周给甲看病的医生不会关心乙的健康。B.甲认为他不会再找抽烟的医生看病。C.甲认为上周给他看病的医生不会关心甲的健康。D.甲认为上周给他看病的医生不会关心医生自己的健康。E.乙认为上周给甲看病的医生没有医德。【参考答案】E44.得道者多助,失道者寡助。寡助之至,亲戚畔之;多助之至,天下顺之。以天下之所顺,攻亲戚之所畔,故君子有不战,战必胜矣。以下哪项是上述论证所隐含的前提?A.得道者必胜失道者。B.失道者必定得不到帮助。C.君子是得道者。D.失道者亲戚畔之。E.得道者多,则天下太平。【参考答案】C45.如今,孩子写作业不仅仅是他们自己的事,大多数中小学生的家长都要面临陪孩子写作业的任务,包括给孩子听写、检查作业、签字等。根据一项针对3000余名家长进行的调查显示,84%的家长每天都会陪孩子写作业,而67%的受访家长会因陪孩子写作业而烦恼。有专家对此指出,家长陪孩子写作业,相当于充当学校老师的助理,让家庭成为课堂的延伸,会对孩子的成长产生不利影响。以下哪项如果为真,最能支持上述论证?A.大多数家长在孩子教育上并不是行家,他们或者早已遗忘了自己曾经学过的知识,或者根本不知道如何将自己拥有的知识传授给孩子。B.家长陪孩子写作业,会使得孩子在学习中缺乏独立性和主动性,整天处于老师和家长的双重压力下,既难生发学习兴趣,又难养成独立人格。C.家长是最好的老师,家长辅导孩子获得各种知识本来就是家庭教育的应有之义,对于中低年级的孩子,学习过程中的父母陪伴尤为重要。D.家长通常有自己的本职工作,有的晚上要加班,有的即使晚上回家也需要研究工作,操持家务,一般难有精力认真完成学校老师布置的“家长作业”。E.家长辅导孩子,不应围绕老师布置的作业,而应着重激发孩子的学习兴趣,培养孩子良好的学习习惯,让孩子在成长中感到新奇、快乐。【参考答案】B46.我国天山是垂直地带性的典范。已知天山的植被形态分布具有如下特点:(1)从低到高有荒漠、森林带、冰雪带等;(2)只有经过山地草原,荒漠才能演变成森林带;(3)如果不经过森林带,山地草原就不会过渡到山地草甸;(4)山地草甸的海拔不比山地草甸草原的低,也不比高寒草甸高。根据以上信息,关于天山植被形态,按照由低到高排列,以下哪项是不可能的?A.荒漠、山地草原、山地草甸草原、森林带、山地草甸、高寒草甸、冰雪带。B.荒漠、山地草原、山地草甸草原、高寒草甸、森林带、山地草甸、冰雪带。C.荒漠、山地草甸草原、山地草原、森林带、山地草甸、高寒草甸、冰雪带。D.荒漠、山地草原、山地草甸草原、森林带、山地草甸、冰雪带、高寒草甸。E.荒漠、山地草原、森林带、山地草甸草原、山地草甸、高寒草甸、冰雪带。【参考答案】B47.某大学读书会开展“一月一书”活动。读书会成员甲、乙、丙、丁、戊5人在《论语》《史记》《唐诗三百首》《奥德赛》《资本论》中各选一种阅读,互不重复。已知:(1)甲爱读历史,会在《史记》和《奥德赛》中挑一本;(2)乙和丁只爱读中国古代经典,但现在都没有读诗的心情;(3)如果乙选《论语》,则戊选《史记》。事实上,各人都选了自己喜爱的书目。根据上述信息,可以得出以下哪项?A.乙选《奥德赛》。B.戊选《资本论》。C.丙选《唐诗三百首》。D.甲选《史记》。E.丁选《论语》。【参考答案】E48.如果一个人只为自己劳动,他也许能够成为著名学者、大哲人、卓越诗人,然而他永远不能成为完美无暇的伟大人物。如果我们选择了最能为人类福利而劳动的职业,那么,重担就不能把我们压倒,因为这是为大家而献身;那时我们所感到的就不是可怜的、有限的、自私的乐趣,我们的幸福将属于千百万人,我们的事业将默默地、但是永恒发挥作用地存在下去,而面对我们的骨灰,高尚的人们将洒下热泪。根据以上陈述,可以得出以下哪项?A.如果我们只为自己劳动,我们的事业就不会默默地、但是永恒发挥作用地存在下去。B.如果我们为大家而献身,我们的幸福将属于千百万人,面对我们的骨灰,高尚的人们将洒下热泪。C.如果我们没有选择最能为人类福利而劳动的职业,我们所感到的就是可怜的、有限的、自私的乐趣。D.如果一个人只为自己劳动,不是为大家而献身,那么重担就能将他压倒。E.如果选择了最能为人类福利而劳动的职业,我们就不但能够成为著名学者、大哲人、卓越诗人,而且还能够成为完美无瑕的伟大人物。【参考答案】B49~50基于以下题干:某食堂采购4类(各种蔬菜名称的后一个字相同,即为一类)共12种蔬菜:芹菜、菠菜、韭菜、青椒、红椒、黄椒、黄瓜、冬瓜、丝瓜、扁豆、毛豆、豇豆,并根据若干条件将其分成3组,准备在早、中、晚三餐中分别使用。已知条件如下:(1)同一类别的蔬菜不在一组;(2)芹菜不能在黄椒那一组,冬瓜不能在扁豆那一组;(3)毛豆必须与红椒或韭菜同一组;(4)黄椒必须与豇豆同一组。49.根据以上信息,可以得出以下哪项?A.冬瓜与青椒不在同一组。B.丝瓜与韭菜不在同一组。C.芹菜与毛豆不在同一组。D.芹菜与豇豆不在同一组。E.菠菜与扁豆不在同一组。【参考答案】D50.如果韭菜、青椒与黄瓜在同一组,则可以得出以下哪项?A.菠菜、冬瓜与豇豆在同一组。B.韭菜、黄瓜与毛豆在同一组。C.芹菜、红椒与丝瓜在同一组。D.菠菜、黄椒与豇豆在同一组。E.芹菜、红椒与扁豆在同一组。【参考答案】D51.《淮南子·齐俗训》中有曰:“今屠牛而烹其肉,或以为酸,或以为甘,煎熬燎炙,齐味万方,其本一牛之体。”其中的“熬”便是熬牛制汤的意思。这是考证牛肉汤做法的最早文献资料,某民俗专家由此推测,牛肉汤的起源不会晚于春秋战国时期。以下哪项如果为真,最能支持上述推测?A.《淮南子》的作者中有来自齐国故地的人。B.早在春秋战国时期,我国已经开始使用耕牛。C.《淮南子·齐俗训》记述的是春秋张国时期齐国的风俗习惯。D.《淮南子·齐俗训》完成与西汉时期。E.春秋战国时期我国已经有熬汤的鼎器。【参考答案】C52.某研究机构以约2万名65岁以上的老人为对象,调查了笑的频率与健康的关系。结果显示,在不苟言笑的老人中,认为自身现在的健康状态“不怎么好”和“不好”的比例分别是几乎每天都笑的老人的1.5倍和1.8倍。爱笑的老人对自我健康状态的评价往往较高。他们由此认为,爱笑的老人更健康。以下哪项如果为真,最能质疑上述调查者的观点?A.病痛的折磨使得部分老人对自我健康状态的评价不高。B.良好的家庭氛围使得老年人生活更乐观,身体更健康。C.身体健康的老年人中,女性爱笑的比例比男性高10个百分点。D.老年人的自我健康评价往往和他们实际的健康状况之间存在一定的差距。E.乐观的老年人比悲观的老年人更长寿。【参考答案】D53.阔叶树的降尘优势明显,吸附PM2.5的效果最好。一棵阔叶树一年的平均滞尘量达3.16公斤。针叶树叶面积小,吸附PM2.5功能较弱。全年平均下来,阔叶林的吸尘效果要比针叶林强不少,阔叶林也比灌木和草的吸尘效果好得多。以北京常见的针叶树国槐为例,成片的国槐吸尘效果比同等面积的普通草地约高30%。有些人据此认为,为了降尘,北京应大力推广阔叶林,并尽量减少针叶林面积。以下哪项如果为真,最能削弱上述有关人员的观点?A.植树造林既要治理PM2.5,也要治理其他污染物,需要合理布局。B.阔叶林与针叶林比例失调,不仅极易暴发病虫害、火灾等,还会影响林木的生长和健康。C.建造通风走廊,能把城市和郊区的森林连接起来,让清新的空气吹入,降低城区的PM2.5。D.阔叶树冬天落叶在寒冷的冬季,其养护成本远高于针叶树。E.针叶树冬天虽然不落叶,但基本处于“休眠”状态,生物活性差。【参考答案】B54~55题基于以下题干:某园艺公司打算在如下形状的花圃中栽种玫瑰、兰花、菊花三个品种的花卉,该花圃的形状如下所示:拟栽种的玫瑰有紫、红、白3种颜色,兰花有红、白、黄3种颜色,菊花有白、黄、蓝三种颜色,栽种需满足如下要求:(1)每个六边形格子中仅栽种一个品种、一个颜色的花;(2)每个品种只栽种两种颜色的花;(3)相邻格子的花,其品种与颜色均不相同。54.若格子5中是红色的花,则以下哪项是不可能的?A.格子2中是紫色的玫瑰。B.格子1中是白色的兰花。C.格子1中是白色的菊花。D.格子4中是白色的兰花。E.格子6中是蓝色的菊花。【参考答案】C55.若格子5中是红色的玫瑰,且格子3中是黄色的花,则可以得出以下哪项?A.格子1中是紫色的玫瑰。B.格子4中是白色的菊花。C.格子2中是白色的菊花。D.格子4中是白色的兰花。【参考答案】D四、写作:第56~57小题,共65分。其中论证有效性分析30分,论说文35分。56.论证有效性分析:分析下述论证中存在的缺陷和漏润,选择若干要点,写一篇600字左右的文章,对论证的有效性进行分析和评论。(论证有效性分析的一般要点是:概念特别是核心概念的界定和使用是否准确并前后一致,有无各种明显的逻辑错误,论证的论据是否成立并支持结论,结论成立的条件是否充分等等)有人认为选择越多快乐,其理由:.。常言道:“知足常乐。”一个人..造成的。主要逻辑谬误:(1)事物是无穷的推不出选择是无穷的。因为世界万物确实是多样的,但是选择却是需要对象的,在没确定选择对象是什么的情况下无法得知其是无穷的。(2)“选择越多越快乐”并不意味着只有无穷的选择才能使人感到最快乐,因为使人感到快乐也有其他的途径,没了无穷的选择也能快乐。何况快乐的程度还需界定清楚,在没比较的情况下难以得出最快乐。(3)非黑即白。不会感到快乐推不出就只会感到痛苦。快乐和痛苦不是仅有的两种情感形式,可能仅是平常的心态。(4)做选择时不一定先对各个选项进行分析再决策。当有一定目标时,纵使有很多其余选择可能也无需一一分析,直接做出选择。(5)付出精力多未必带来烦恼。很可能在分析选项时排除掉不可行的方案,或许不仅不会烦还可能会提高自己的成就感。(6)选择越多失误的概率不一定会越高,失误的概率增加不仅是看选择量的多少,还需要看错误选项是否难以区分。(7)飞机晚点而后悔没坐高铁的原因归结于可选交通工.具多有些牵强,真正的原因很可能是对自己的选择错误而后悔,与交通工具多少无关。(8)选择没有绝对的对错不一定就有优劣之分,很可能存在同好同坏的平行选项。(9)懊悔的概率大不代表就越苦。概率是一种可能性,但痛苦是一个确定结果,由一个不知道是否会发生的概率如何能确定人是否苦呢?(10)懊悔股票未赚到更多钱而痛苦的原因归结于可选购的股票多也很牵强。真正原因很可能是对自己决策错误而懊悔苦57.论说文:根据下述材料,写一篇700字左右的论说文,题目自拟。知识的真理性只有经过检验才能得到证明。论辩..发现真理。参考立意:思想碰撤迸发真理火花/论辩出真知

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为什么有人考研付出了巨大努力,还是成为炮灰?

#毕业生大型比惨现场#大家好,我是上岸的学长,我18年考研上岸,我考了两次,我想我非常有资格来回答这个问题,我考研上岸之后,我组建了群,每年免费辅导大约1000多人考研,今年我又开始了21考研学生的辅导,我的初衷就是,我考了两次,我不想再让更多的考研学子再考两次,我想把我的经验都送给他们,让他们一战成名!有些人付出了巨大努力,还是成为炮灰?一、第一次考研复习经验不足第一次考研,同学们没有考研经验,所以说这一块肯定没法和那些二战,三战的考生相比!我具体说一下哪些方面经验不足:数学举例,不知道自己的学习能力适合哪个名师老师,张宇,汤家凤,李永乐等等,有的同学学了一段时间再换老师,考研时间弥足珍贵!白白浪费了一些时间!不知道用什么考研书适合自己,考研书只是一门工具,市面上的考研书可以说是五花八门,选择一个适合自己的,自己用起来顺手的,有的同学们买了考研书,不知道如何用,那是因为不了解这本书!还有就是第一次复试,以及调剂经验不足!即使你复试第一志愿没有过线,如果你有充足的调剂经验,一样可以上岸!我问同学们一句,复试或者调剂,面试老师最注重的是什么大家知道吗?老师是为以后的研究生做选拔工作,同学们是不是得先了解一下以后上研究生自己需要做什么,老师肯定会选拔一些基础好的学生啊,因为上了研究生可以帮老师做项目!这个点很重要!二、公共课复习方法不对公共课包括政治,数学和英语,政治和英语这两门课大家不要花费太多时间,英语有的同学单词都不会背,单词背了5遍还是有些单词记不住,我今天给大家讲一下考研单词怎么背,诸位请借鉴!我不管你背的是哪本单词书,红宝书,考研单词1575,还是恋恋有词,又或是新东方绿皮书!你首先得知道考研考察单词和四六级考察单词的不同点是什么,告诉大家,区别就是考研会考察单词的熟词生意!考研单词要求5500词,我不管你考研什么水平,你最差你脑海里能背住的词汇量也得有几百上千吧,那么你需要背的单词就是5500减去你脑海里已经背下的词汇量!具体做法是:第一遍背单词,全部背一遍,用铅笔标出不能背下的单词(不能拼写,不能记住翻译,或者不会读)第二遍再去背单词,只去背铅笔标注的单词,这也是背单词的重点!第二遍背完之后,第三遍再去检测,发现一些单词背过了,就用铅笔擦点标记,你还会剩下一些单词,一遍一遍再去背那些顽固难记的单词就可以了,给大家提个小方法,如果最后剩的单词不好背,就把这些单词抄写到便利贴上,可以贴到墙上,每天看一遍,背单词最好的办法就是重复,一遍不行就3遍!我不知道我说的背单词的方法诸位认可吗?你们可以试一下!有的学弟学妹快到考研的时候,来问学长,学长单词我背了5遍了,为什么还有些单词背不下来,首先你这5遍单词,你已经背下来的单词,你花了5遍时间又,这个时间是多余的,其次你没有找出那些你没有背下来的顽固难记的单词,顽固的单词可能不止需要5遍去背,你懂了吗?政治的复习方法更为经典,首先你得了解政治出题的关键点,就是今年考的政治答题,或者选择题,明年大部分不会重复考!再有就是试卷分值,答题50分,就是简答题有50分,选择题有50分,要想政治考高分,你告诉我,你哪一部分要多花时间?我告诉你,政治的选择题你好好背。考40分是很轻松的!政治大题50分大家最后都是背肖四肖八押题,所以大题分数大家拉不开,差距就在于谁的政治选择题准备的好!这是关键!现在已经打了1400词了,考研政治选择题如何背,我就不在这里说了,一次性说不全所有的方法!评论区私聊我,加我好友,我免费帮助你,如果有幸看到这篇文章的同学,你挺幸运的,只度有缘人!三、考研时间不知道如何规划如果你考数学,数学决定你考研能否过线?为什么这么说,因为政治,英语大家都拉不开分数,专业课诸位大学都学过,不存在过不了线。除非你不好好准备,数学偶数年都非常难,每年都会有很多同学过不了线,即使数学不是很难,数学的高分和低分差距也很大,如果不考数学,请把重心放在专业课上面,如果考数学,先确保数学过线再复习其他科目,要不所有的都会前功尽弃!考研时间不知道如何规划!你们看这篇文章的肯定有二战的同学,我问你们,考研数学真题你们觉得什么时候开始,考研数学真题33年的试卷,你想11月份开始做,晚点了吧,好多同学数学真题开始太晚,导致真题就是做完了,根本没有时间去好好的吸收消化,自然而然没有时间去做冲刺卷了,取得高分那也就不可能了!复习数学,我有很多经典的方法!非常适合同学们!同学们告诉我数学你需要注重哪些方面!我先简单给大家说一下,数学,首先要懂,懂了在做就是计算能力的事了,极限,求导,积分,尤其是积分,三大计算必须要花大量的时间去做,否则考研考场上你会发现,有些题目会做,计算时间慢,会有什么后果?我告诉大家,考场上数学大题每道题平均13分钟,如果每道答题你做得慢,墨迹几分钟,你百分百后边有些大题没有时间做,所以我考试之前要求我的同学们平时做好计算,非常重要!经典战术一,考场上做大题的时候,9道答题,首先先过一遍,看看难易程度,先把简单的做到手,把难得留到后边,及时没有时间做你也不亏不是!详细不展开了!四、考研信息查找不够举个例子,专业课真题!不光是专业课真题,数学英语真题都很重要,因为真题透露出考察的重点,常考点,但是专业课真题最为重要!买专业课真题最重要的就是买到好的答案!如果你买的答案是学长学姐整理的,那么这个学姐学长的水平就决定了你的上限!每个学校的专业课真题参考答案很重要,即使你复习得再好,不了解你考的学校的答题套路,很难取得高分!好了今天就给大家补充这些了,大家可以去看我的专栏,更新经验贴,什么时间该做什么,我都会提醒大家!最好是加我好友!让学长及时帮你处理你遇到的考研问题!帮助别人就是帮助曾经的自己!希望大家持续关注我哦,谢谢大家

论则不至

考研不要谈什么准备两年,一年上岸!我们耗不起!

做任何事情都要抱着一次就成功的态度,考研也不例外。在考研备考时不要想着什么准备两年,如果考不上大不了再考一年。不要这样想,我们时间宝贵,就一年上岸,你做得到。这里有一份公共课复习经验,助你一战成硕。各位学弟学妹,大家好。我是19考研人,本科出身较差,二本院校。考研初试第三,复试第一,综合排名第二!(报考院校:魔都某电力强校-电气工程)我的初试成绩如下:英语一:71政治:67数学一:110专业课:138总分:386其实我的初试成绩并不是特别高,晒出来的原因就是想让大家知道,怎样的初试成绩分配可以取得一个较为理想的分数?这也是我要分享的第一个问题:大家通过看我的成绩,不知有没有发现,并没有特别优秀的科目,也没有特别差的。所以我们首先要做到的就是不偏科,不偏科,不偏科!其次才要在不偏科的基础上进行个别科目的拔高,比如专业课or数学。一、院校及专业的选择:从确定要考研到全身心投入复习需要有一个心态的转化。在这个过程中,我们需要完成考研路上第一个重要的事情:确定目标院校及专业。考研不同于高考,院校和专业的确定决定了你的复习方向,数学一还是数学二?英语一还是英语二?专业课考哪本书?这都是我们要在复习之前要确定下来的!不要和我讲可以边复习公共课边选学校,这样你是没有办法全身心复习的,结果只能是学校没选好,复习也没复习好。所以如果现在还有同学没有确定好目标院校,我希望大家尽快确定。由于每个人情况不通,我就简单介绍一下我自己的情况:我当时确定学校主要参照了第四轮学科评估排名(这个在我们考研帮“考研百科”学校选择这个板块的信息都很全)。其次我了解了几个目标院校的录取名单,注意!我们一定要拿到录取名单(初试成绩排名),而不是分数线,只有录取名单上的分数才最真实靠谱,只有看到了他们每个人的分数,我们才能大概估计,自己初试考到多少分才是比较有把握的。二、考研英语复习规划:大家目标院校的确定能在1周内搞定的就尽快搞定,尽快全身心投入复习!接下来我要谈的就是英语的复习:英语我相信是大多数工科生比较头疼的一科,我也是如此。本科期间,四级靠吃高中老本考了433飘过,六级考了4次,愣是一次比一次低,均没过线。但我的考研英语一考了71。说明,无论我们的基础多差,考研英语是一个完全可以在短期内有较大飞跃的一个科目!所以大家要对自己有信心。(1)英语复习用书:恋练有词张剑黄皮书全套(2)英语复习进度安排:英语全程只靠这两本书完全足够,大家从现在一直到做真题前,只需要狂背单词,配合恋练有词和它的视频。第一遍认真配合视频过,笔记可以直接记到书上或者另外一个本子上,这个看个人习惯。恋恋有词看1-2遍即可,因为恋恋有词不止是一本单词书,他还包括很多长难句,所以大家不必再去花时间复习长难句!另外推荐大家关注何凯文的公众号,里面的每日一句可以提高大家分析句子的能力。大家可以准备一个本子,把每天的句子积累起来自己分析,然后再看讲解。暑假开始我们就可以启用黄皮书了。黄皮书如果你买了全套,它会送一本单词书。大家在做真题的阶段单词也是不能丢下的,每天可以刷那本单词书1-2页,反复的刷,一直刷到考前一天!真题的做题方法建议大家看一下唐迟老师的导学课就够了,不用每篇阅读都文章都看视频讲解,黄皮书的讲解足够详细。英语真题建议大家从头做,按照做题顺序完形阅读新题型翻译。作文考前两个月再搞完全来得及。新题型这一块比较难,推荐大家看一个叫王晟老师的视频,技巧性很强。英语作文我是在考前20天看了刘晓燕老师的考前20天救命班。背了里面的作文模板(英语基础一般的同学不推荐王江涛强化班冲刺班40篇作文让你背到爽……),我只背了刘晓燕老师的模板,大小作文各一篇。上了考场的状态是这样的,作文题目扫一眼直接开始默写。思考时间不超过30s,给阅读部分留了大量的时间。没错就是这么神奇,看过的人都说好!三、考研数学复习规划:(1)数学复习用书:同济高等数学、高数18讲、李永乐复习全书基础版(只看线代部分)、线性代数辅导讲义、概率论9讲、接力题典1800、张宇真题大全解。(2)数学进度安排:时间充足的话第一轮可以快速过一遍高数教材,一定要快,避免遗忘,只需过高数教材哦!课后题目选做(我当时看的高昆仑视频,里面会勾课后重点题目)第二轮:大家在过完高数教材后就要立即进入高数18讲的复习,配合张宇18讲导学视频。题目除了练习18讲里面的大家还可以选做一些1800的题目(不用担心题量,33年数学真题不用担心题量上不来)。当高数18讲过半的时候,可以同步开始线代的复习,用李永乐复习全书基础版的线代部分配合李永乐基础班视频,对于视频和书里的例题要重点把握,做2-3遍都不过分,不必做额外的题目。第三轮:高数18讲和线代基础结束后,概率论9讲就可启用了,配合张宇的9讲视频。概率论的题目吃透9讲足够,也不必做额外的题目。在复习概率论的同时,我们就可进入高数和线代的强化阶段。这里我强烈推荐大家看汤家凤老师的高数强化班视频,视频里的题目建议大家记下来,反复做!这是我们数学提高解题能力的重要阶段!线代此时可以开始启用线性代数辅导讲义,并配合李永乐的强化班视频,吃透讲义里面的例题!第四轮:真题阶段。暑假我们就可以开始做真题了,33年真题从头开始做。掐时间,严格模拟考场环境,逐渐提高解题速度。把错题记在错题本上,备第二遍复习真题所用。2000年以前的真题是给大家扫知识盲区的,所以不能大意,也要认真做。不用在意分数,弄懂每个题才是关键。考前一小时:在数学考前的几个小时,我们要把平时老是记不住的公式快速记几遍!这个要在平时做题过程中总结,一定要精简。(比如梯度散度旋度、通量、环流、泰勒公式、卡方分布,和差化积……)四、考研政治复习规划(1)政治复习用书:肖秀荣三件套,肖四,肖八。(2)政治复习进度:基本知识点复习:我们在肖八出来之前需要提高的就是选择题!暑假开始,我们可以慢慢复习政治,每天抽出2个小时来看徐涛老师的强化班(直接上强化没毛病)配合肖秀荣的精讲精练,完全匹配,不必另外买徐涛的核心考案。看完一章做一章的命题人1000题(只做选择)。肖八阶段:肖八的选择题要认真做,大题需要简单浏览,掌握答题套路。关于大题答题套路,推荐大家看腿姐的视频,有万能模板,好用!肖四阶段:肖四不用我多说,全部背诵!解答题到时候网上会有很多总结版,我当时看了一个叫“小白考研”总结的肖四大题,背起来很快!五、关于时间安排作息每个人情况不同,有些人到了晚上就十分兴奋,那就安排晚上复习数学和专业课,早上起不来的也不用强迫自己,因为即使起来了你也是在打盹,那些早上六七点钟起来的真的是在学习吗?我看未必。反正我考研期间基本都是中午12点起床,吃个早饭(午饭)开始复习,一直到晚上12点回寝室。因为强迫自己早起,我一整天的学习效率都会很低。再一个就是大家安排自己每天的复习时间最好是安排当日要完成的任务,不要像排课表一样按时间规划复习科目。因为像数学和专业课这些科目的复习是需要整块的时间来弄懂每个知识点的。你哪怕全天复习数学,最终弄明白了一个难点都不为过。就怕有些同学复习了3个小时数学正复习到关键的时候被你所安排的“复习计划表”所打断,合上书复习其他科目。这样得不偿失。寄语最后我希望大家能做到:不受他人干扰,静心复习,考研拼的是努力和心态,不要谈什么准备两年,我们一年上岸!我们耗不起!声明:本文来源考研论坛,作者:zyn48,如有版权问题请联系叮当学姐处理。

闻韶

数学分数成考研成绩“分水岭” 如何斩获高分?

人民网北京1月6日电 (记者林露)2019全国研究生招生考试已经结束,今年报考人数创下历史新高,达到290万。数学作为专业性最强的科目,被不少考生视为最终成绩的“分水岭”。以往,顺利通关的考生有个共同特点,即数学成绩普遍较好;在考研失利的考生中,数学成绩不理想的人则占比较高。新东方在线考研老师王冲介绍说,此次考研数学试卷充分体现了高等数学、线性代数、概率论与数理统计的学科特点,同时强调了基本概念、基本理论与基本方法,突出了对计算能力的要求。总体上看,考研数学试卷呈现出五个鲜明特点:一是整体难度不均衡。选择题与填空题难度不大,解答题有一定的区分度。与2018年考研数学试卷相比,整体难度有所提升。从试卷分类角度看,数学一、二整体难度加大,数学三则与2018年考研难度相当。二是注重基础。数学试卷的选择题与填空题大多是基础考点对应的基础方法。如果考生把这部分顺利拿下,会给解答题留下更多时间。基本概念、基本理论与基本方法是考研数学这座大厦的根基,如果根基牢固,遇到大的变动才会屹立不倒。三是特色鲜明。高等数学的出题风格比往年有较大改变,强调综合性,如面积计算与极限相结合,计算极值与分段函数相结合,方向导数与曲面面积相结合,微分方程与旋转体体积结合,数列极限与定积分相结合。线性代数保持了往年的风格,高频的相似矩阵依旧出现,多年没有考到的向量组等价意外出现,但使用的方法并不令人意外。概率论部分相比上一年要常规很多,两个解答题保持了一贯的出题特点。四是数学一、二、三内容分类明显。今年数学一、二、三在保持区分不同专业特征的基础上,把区分度进一步加大,如数学一考查曲线积分、线性方程组与空间解析几何结合题,对坐标的曲面积分、方向导数与曲面面积相结合的试题,过渡矩阵与基,无穷级数。数学一体现了更多的专项考点;数学二出现了曲率与弧长计算,有理函数不定积分,中值定理证明,体现了数学二中高等数学的重要性;数学三出现了级数,经济应用的需求弹性,体现了数学三的经济学特点。五是计算要求较高。高等数学中极限,导数与积分的计算,线性代数中行列式与初等变换的计算各有特点。在紧张的考场上,在确定解决方法后,计算正确的同时提高计算效率才是“硬道理”。对于计划参加2020年考研并想拿到数学科目高分的考生,王冲建议说,一是注重基础。基础不好的考生可以从同济大学的《高等数学》《线性代数》、浙江大学的《概率论与数理统计》出发,扎实地复习一遍基础考点并完成课后习题。二是手脑并用。切忌光看不练,考生要努力提高计算正确率与效率。三是做好查漏补缺。数学一、二、三的专项内容,在考前要重点查漏补缺,避免拿到考卷后认不出某些考点。四是做综合题。复习后期一定要通过大量综合题的练习提升解题能力,实现复习效果质的飞跃。五是注重真题。考研已经走过33年,所有考点均有所考查,而且方法相对稳定,题型相对固定。通过真题的练习,考生可以掌握题型方法,熟知高频考点,搞定重点难点,有备而来拿下高分。来源:人民网

莫斯科

考研数学复习经验

只有拼过才懂得数学有三科(高等数学,线性代数,概率论与数理统计,高数容易上手但是题很难很深,线代和概统比较难入手,入手以后题目都比较简单,题型也比较固定)数学一和数学三三科皆有,数学二有高数和线代我的数学是从三月份开始的,数学很难,一开始看到一道题什么都不会,有时答案也看不懂!我是从三月份开始看的汤家凤的高数基础班,并且做笔记(因为时间不够没有怎么看课本)这个过程一直持续到五月份,对整个高数有了一个整体性把握。五月份开始了线性代数的基础课程和高等数学的第二轮复习,用的教材是张宇的高等数学18讲(有许多研友推荐了一本贺惠军老师的考研金讲,据说这本书写的很详细很基础),和李永乐的线性代数辅导讲义(强烈推荐,永乐大帝,不多说)这一个阶段是最重要的阶段,学习18讲上面的例题,看答案,弄懂每一个知识点。 这时候看的是张宇的高数强化班(汤家凤强化班在基础班的基础上增加不太多,只是将以前没有讲的知识点添加进来,相对而言张宇的课程比较有深度;当然汤家凤和张宇各有特点各有优劣:汤,重基础,重框架,稍简单,清爽易懂;张,生动有趣,重技巧,重概念,有难度)。线代一直跟随永乐大帝,我是打基础和强化一步到位,因为时间关系,不可能先看基础过一段时间在强化,也容易忘!边看基础课边做笔记,看完以后对这门课有一个大致了解,当然还是不会做题,这个时候把重点难点章节着重看一遍,总结各章节之间的联系(线代这门课各个章节联系非常紧密,通常每一题有好多种解法)贯通章节之后,就可以看永乐大帝强化视频,配着线代辅导讲义,搞清楚解题思路和技巧。这个阶段结束差不多快八月中旬了.这时候开始高数第三轮和概率论与数理统计,高数第三轮我是分章节复习的,着重看每一章的重难点,比如极限着重看七种未定式极其解法,总结解题套路!概统和线代方法一样,概统没有特别好的老师(我几乎看了所有考研数学老师的概统课程)最后跟着张伟(有人说他学历造假)学完了概率论。学习概统过程中还要兼顾线代,不能说学完一科就不管他了,时间可以适当少一点!在概统基础和强化完成后大概就八月底了。这个时间一直到十一我是查漏补缺和集中刷题(习题册市面上主流1800-1000-660:1800题目较简单基础,但是重题多,1000部分题目挺好的,但是有一些太偏太慢,660题目很经典,每一道题都可以“小题大做”我是选择了660和1000)。到了十一我就开始上真题了(市面上主流:张宇真题大全解,汤家凤真题集,李永乐。小众:李正元,方浩。选择两本真题)我用的是李正元真题和方浩真题,如果时间充裕可以做33年时间不够只做20年,我就是做了20年,两天一套,前一天做套卷(第一遍一定要做套卷不要分章节做)后一天改错和查漏补缺。真题做完大概十一月初了,这个时候可以做模拟题了(市面主流张宇8+4,汤家凤最后6套题,李永乐6+2:8+4题目新难怪,可以适当练练手,找找思路,但别纠结于分数;汤6:难度适中但是计算量很大,可以用于培养计算能力;6+2:题目比较接近于真题,可以用于模考)我选择的是6+2。到了12月可以做剩下的近几年真题适当模考,补充重点章节知识。

圣人怀之

2020考研英语一真题及答案「完整版」!

2020考研英语一真题及答案【完整版】!【完形】Directions: Read the following text. Choose the best word (s) for each numbered blank and mark A, B, C or D on the ANSWER SHEET. (10 points)Even if families don't sit down to eat together as frequently as before, millions of Britons will nonetheless have got a share this weekend of one of that nation's great traditions: the Sunday roast. 1 a cold winter's day, few culinary pleasures can 2 it. Yet as we report now. The food police are determined our health. That this 3 should be rendered yet another quilty pleasure 4 to damage our health.The Food Standards Authority (FSA) has 5 a public worming about the risks of a compound called acrylamide that forms in some foods cooked 6 high temperatures. This means that people should 7 crisping their roast potatoes, reject thin -crust pizzas and only 8 toast their bread. But where is the evidence to support such adarmlist advice? 9 studies have shown that acrylamide can cause neurological damage in mice, there is no 10 evidence that it causes cancer in humans.Scientists say the compound is 11 to cause cancer but have no hard scientific proof 12 the precautionary principle it could be argued that it is 13 to follow the FSA advice. 14 it was rumourded that smoking caused cancer for years before the evidence was found to prove a 15Doubtless a piece of boiled feef can always be 16 up on Sunday alongside some steamed vegetables, without the York shire pudding and no wine. But would life be worth living? 17 ,the FSA says it is not telling people to cut out roast foods 18 , but rece their lifetime intake.However its 19 risks coming a cross as being pushy and overprotective. Constant health scares just 20 with no one listening.1. [A]In [B]Towards [C]on [D]Till2. [A ]match [B]express [C]satisfy [D]influence3.[A]patience [B]enjoyment [C]surprise [D]concem4.[A]intensified [B]privileged [C] compelled [D]guaranteed5. [A]issued [B]received [C]ignored [D]cancelled6. [A] under [B]at [C]for [D]by7. [A]forget [B]regret [C]finish [D] avoid8. [A]partially [B]regularly [C] easily [D]initially9. [A]Unless [B]Since [C]If [D]While10.[A] secondary [B]extermal [C] conclusive [D] negative11.[A]insufficient [B]bound [C]likely [D]slow12.[A]On the basis of [B]At the cost of [C] In addition to [D]In contrast to13.[A]interesting [B]advisable [C]urgent [D]fortunate14.[A]As usual [B]In particular [C]By definition [D]After all15.[A]resemblance [B]combination [C] connection [D]pattern16.[A]made [B]served [C]saved [D]used17.[A]To be fair [B]For instance [C]To be brief [D]In general18.[A]reluctantly [B]entirely [C] graally [D] carefully19.[A] promise [B] experience [C]campaign [D] competition20.[A]follow up [B]pick up [C] open up [D]end up答案(1-20)1. on2. match3. enjoyment4. intensified5. issued6. at7. avoid8. easily9. while10. conclusive11. bound12. on the basis of13. advisable14. after all15. connection16. served17. to be fair18. entirely19. campaign20. end up【阅读】Section III Reading ComprehensionPart A Directions: Read the following four texts. Answer the questions below each text by choosing A, B, C or D. Mark your answers on the ANSWER SHEET. (40 points)Text 1A group of labour MPs, among them Yvette Cooper, are bringing in the new year with a call to institute a UK "town of culture" award. The proposal is that it should sit alongside the existing city of culture title, which was held by Hull in 2017 and has been awarded to Coventry for Zozl. Cooper and her colleagues argue that the success of the crown for Hull, where it brought in220m of investment and an avalache of arts, out not to be confined to cities.Britain' town, it is true are not prevented from applying, but they generally lack the resources to put together a bit to beat their bigger competitions. A town of culture award could, it is argued, become an annual event, attracting funding and creating jobs.Some might see the proposal as a boo by prize for the fact that Britain is no longer be able to apply for the much more prestigious title of European capital of culture, a sought-after award bagged by Glasgow in 1990 and Livorpool in 2008. "A cynic might speculate that the UK is on the verge of disappearing into an endless fever of self-celebration in its desperation to reinvent itself for the post-Brexit world: after town of culture, who knows that will follow-village of culture? Suburb of culture? Hamlet of culture?It is also wise to recall that such titles are not a cure-all. A badly run "year of culture"washes in and out of a place like the tide, bringing prominence for a spell but leaving no lasting benefits to the community. The really successful holders of such titles are those that do a great deal more than fill hotel bedrooms and bring in high-profile arts events and good press for a year. They transform the aspirations of the people who live there; they nudge the self-image of the city into a bolder and more optimistic light.It is hard to get right, and requires a remarkable degree of vision, as well as cooperation between city authorities, the private sector, community groups and cultural organisations. But it can be done: Glasgow's year as European capital of culture can certainly be seen as one of complex series of factors that have turned the city into the power of art, music and theatre that it remains today.A "town of culture" could be not just about the arts but about honouring a town's peculiarities-helping sustain its high street, supporting local facilities and above all celebrating its people and turn it into action.21. Cooper and her colleagues argue that a "town of culture" award could [A] consolidate the town-city ties in Britain.[B] promote cooperation among Britain's towns.[C] increase the economic strength of Britain's towns.[D] focus Britain's limited resources on cultural events.22. According to Paragraph 2, the proposal might be regarded by some as [A] a sensible compromise.[B] a self-deceiving attempt.[C] an eye-cotching bonus.[D] an inaccessible target.23. The author suggests that a title holder is successful only if it [A] endeavours to maintain its image.[B] meets the aspirations of its people.[C] brings its local arts to prominence.[D] commits to its long-term growth.24. Glasgow is mentioned in Paragraph 3 to present [A] a contrasting case.[B] a supporting example.[C]a background story.[D] a related topic.25. What is the author's attitude towards the proposal?[A] Skeptical[B] Objective[C] Favourable[D] Critical答案(21-25)21.D focus Britain's limited resources on cultural events.22.B a self-deceiving attempt.23.D commits to its long-term growth.24.B a supporting example.25.C Favourable.Text2Scientific publishing has long been a licence to print money, Scientists need journals in which to publish their research, so they will supply the articles without monetary reward. Other scientists perform the specialised work of peer review also for free, because it is a central element in the acquisition of status and the proction of scientific knowledge.With the content of papers secured for free, the publisher needs only find a market for its journal. Until this century, university libraries were not very price sensitive. Scientific publishers routinely report profit margins approaching 40% on their operations, at a time when the rest of the publishing instry is in an existential crisis.The Dutch giant Elsevier, which claims to publish 25% of the scientific papers proced in the world, made profits of more than f 900m last year, while UK universities alone spent more than f 210m in 2016 to enable researchers to access their own publicly funded research;both figures seem to rise unstoppably despite increasingly desperate efforts to change them.The most drastic, and thoroughly illegal, reaction has been the emergence of Sci-Hub, a kind of global photocopier for scientific papers, set up in 2012, which now claims to offer access to every pay walled article published since 2015. The success of Sci-Hub, which relies on researchers passing on copies they have themselves legally accessed, shows the legal ecosystem has lost legitimacy among its users and must be transformed so that it works for all participants.In Britain the move towards open access publishing has been driven by funding bodies.In some ways it has been very successful. More than half of all British scientific research is now published under open access terms; either freely available from the moment of publication,or pay walled for a year or more so that the publishers can make a profit before being placed on general release.Yet the new system has not worked out any cheaper for the universities. Publishers have responded to the demand that they make their proct free to readers by charging their writers fees to cover the costs of preparing an article. These range from around500 to $5,000.A report last year pointed out that the costs both of subscriptions and of these "article preparation costs" had been steadily rising at a rate above inflation.In some ways the scientific publishing model resembles the economy of the social internet:labour is provided free in exchange for the hope of status, while huge profits are made by a few big firms who run the market places. In both cases, we need a rebalancing of power.26. Scientific publishing is seen as "a licence to print money" partly because [A] its funding has enjoyed a steady increase.[B] its marketing strategy has been successful.[C] its payment for peer review is reced.[D] its content acquisition costs nothing.!27. According to Paragraphs 2 and 3, scientific publishers Elsevier have [A] thrived mainly on university libraries.[B] gone through an existential crisis.[C] revived the publishing instry.[D] financed researchers generously.28. How does the author feel about the success of Sci-Hub? [A] Relieved.[B] Puzzled.[C] Concerned.[D] Encouraged.29. It can be learned from Paragraphs 5 and 6 that open access terms [A] allow publishers some room to make money.[B] render publishing much easier for scientists.[C] rece the cost of publication substantially.[D] free universities from financial burdens.30. Which of the following characterises the scientific publishing model?[A] Trial subscription is offered.[B] Labour triumphs over status.[C]Costs are well controlled.[D] The few feed on the many.答案(26-30)26.D its content acquisition costs nothing.27.A thrived mainly on university libraries.28.D Encouraged.29.A allow publishers some room to make money.30.D The few feed on the many.Text 3Progressives often support diversity mandates as a path to equality and a way to level the playing field. But all too often such policies are an insincere form of virtue-signaling that benefits only the most privileged and does little to help average people.A pair of bills sponsored by Massachusetts state Senator Jason Lewis and House Speaker Pro Tempore Patricia Haddad, to ensure "gender parity" on boards and commissions, provide a case in point.Haddad and Lewis are concerned that more than half the state-government board are lessthan40 percent female. In order to ensure that elite women have more such opportunities, they have proposed imposing government quotas. If the bills become law, state boards and commissions will be required to set aside 50 percent of board seats for women by 2022.The bills are similar to a measure recently adopted in Califomia, which last year became the first state to require gender quotas for private companies. In signing the measure, California Governor Jerry Brown admitted that the law, which expressly classifies people on the basis of sex, is probably unconstitutional.The US Supreme Court frowns on sex based classifications unless they are designed to address an "important" policy interest, Because the California law applies to all boards, even where there is no history of prior discrimination, courts are likely to rule that the law violates the constitutional guarantee of "equal protection".But are such government mandates even necessary? Female participation on corporate boards may not currently mirror the percentage of women in the general population, but so what?The number of women on corporate boards has been steadily increasing without government interference. According to a study by Catalyst, between 2010 and 2015 the share of women on the boards of global corporations increased by 54 percent.Requiring companies to make gender the primary qualification for board membership will inevitably lead to less experienced private sector boards. That is exactly what happened when Norway adopted a nationwide corporate gender quota.Writing in The New Republic, Alice Lee notes that increasing the number of opportunities for board membership without increasing the pool of qualified women to serve on such boards has led to a "golden skirt "phenomenon, where the same elite women scoop up multiple seats on a variety of boards.Next time somebody pushes corporate quotas as a way to promote gender equity,remember that such policies are largely self-serving measures that make their sponsors feelgood but do little to help average women.31.The author believes that the bills sponsored by Lewis and Haddad will [A] help little to rece gender bias.[B] pose a threat to the state government.[C] raise women's position in politics.[D] greatly broaden career options.32. Which of the following is true of the Califormia measure?[A] It has irritated private business owners.[B] It is welcomed by the Supreme Court.[C] It may go against the Constitution.[D] It will settle the prior controversies.33. The author mentions the study by Catalyst to illustrate [A] the harm from arbitrary board decision. [B]the importance of constitutional guarantees.[C] the pressure on women in global corporations.[D] the needlessness of government interventions.34. Norway's adoption of a nationwide corporate gender quota has led to [A] the underestimation of elite women's role[B] the objection to female participation on boards.[C]the entry of unqualified candidates into the board.[D] the growing tension between labor and management.35. Which of the following can be inferred from the text?[A] Women's need in employment should be considered.[B] Feasibility, should be a prime concern in policy making.[C] Everyone should try hard to promote social justice.[D] Major social issues should be the focus of legislation.答案(31-35)31.A help little to rece gender bias.32.C It may go against the Constitution.33.D the needlessness of government interventions.34.C the entry of unqualified candidates into the board.35.B Feasibility should be a prime concern in policymaking.Text4 :Last Thursday, the French Senate passed a digital services tax, which would impose an entirely new tax on large multinationals that provide digital services to consumers or users in France. Digital services include everything from providing a platform for selling goods and services online to targeting advertising based on user data, and the tax applies to gross revenue from such services. Many French politicians and media outlets have referred to this as a"GAFA tax," meaning that it is designed to apply primarily to companies such as Google,Apple, Facebook and Amazon-in other words, multinational tech companies based in the United States.The digital services tax now awaits the signature of President Emmanuel Macron, who has expressed support for the measure, and it could go into effect within the next few weeks.But it has already sparked significant controversy, with the Unite Sates trade representative opening an investigation into whether the tax discriminates against American companies,which in turn could lead to trade sanctions against France.The French tax is not just a unilateral move by one country in need of revenue. Instead,the digital services tax is part of a much larger trend, with countries over the past few years proposing or putting in place an alphabet soup of new international tax provisions. These have included Britain's DPT (diverted profits tax).Australia's MAAL (multinational antiavoidance, law), and India's SEP (significant economic presence) test, to name but a few. At the same time, the European Union. Spain,Britain and several other countries have all seriously contemplated digital services taxes.These unilateral developments differ in their specifics, but they are all designed to tax multinationals on income and revenue that countries believe they should have a right to tax,even if international tax rules do not grant them that right. In other words, they all share a view that the international tax system has failed to keep up with the current economy.In response to these many unilateral measures, the Organization for Economic Cooperation and Development (OECD) is currently working with 131 countries to reach aconsensus by the end of 2020 on an international solution. Both France and the United States are involved in the organization's work, but France's digital services tax and the American response raise questions about what the future holds for the international tax system.France's planned tax is a clear warning: Unless a broad consensus can be reached on reforming the international tax system, other nations are likely to follow suit, and American companies will face a cascade of different taxes from dozens of nations that will prove burdensome and costly.36.The French Senate has passed a bill to [A] regulate digital services platforms.[B] protect French companies interests.[C] impose a levy on tech multinationals.[D] curb the influence of advertising.37. It can be learned from Paragraph 2 that the digital services tax [A] may trigger countermeasures against France.[B] is apt to arouse criticism at home and abroad.[C] aims to ease international trade tensions.[D] will prompt the tech giants to quit France.38. The countries adopting the unilateral measures share the opinion that [A] redistribution of tech giants' revenue must be ensured.[B] the current international tax system needs upgrading.[C] tech multinationals' monopoly should be prevented.[D] all countries ought to enjoy equal taxing rights.39. It can be learned from Para 5 that the OECO's current work [A] is being resisted by US companies.[B] needs to be readjusted immediately.[C] is faced with uncertain prospects.[D] needs to in involve more countries.40. Which of the following might be the best title for this text?[A] France Is Confronted with Trade Sanctions[B] France leads the charge on Digital Tax[C] France Says "NO" to Tech Multinationals[D] France Demands a Role in the Digital Economy答案(36-40)36.C impose alevy on tech multinationals.37.A may trigger countermeasures against France.38.B the current international tax system needs upgrading39.C is faced with uncertain prospects.40.B France leads the charge on Digital TaxPart B Directions:In the following text, some sentences have been removed. For Questions 41-45, choose the most suitable one from the fist A-G to fit into each of the numbered blanks. There are two extra choices, which do not fit in any of the gaps. Mark your answers on ANSWER SHEET. (10 points)[A] Eye fix actions are brief[B] Too much eye contact is instinctively felt to be rude[C] Eye contact can be a friendly social signal[D] Personality can affect how a person reacts to eye contact[E] Biological factors behind eye contact are being investigated [F] Most people are not comfortable holding eye contact with strangers[G] Eye contact can also be aggressive.In a social situation, eye contact with another person can show that you are paying attention in a friendly way, But it can also be antagonistic such as when a political candidate turns toward their competitor ring a debate and makes eye contact that signals hostility.Here's what hard science reveals about eye contact: We know that a typical infant will instinctively gaze into its mother's eyes, and she will look back. This mutual gaze is a major part of the attachment between mother and child. In althood, looking someone else in a pleasant way can be a complimentary sign of paying attention. It can catch someone's attention in a crowded room, "Eye contact and smile" can signal availability and confidence, a common-sense notion supported in studies by psychologist Monica Moore.42. Neuroscientist Bonnie Augeung found that the hormone oxytocin increased the amount of eye contact from men toward the interviewer ring a brief interview when the direction of their gaze was recorded. This was also found in high- functioning men with some autistic spectrum symptoms, who may tend to avoid eye contact. Specific brain regions that respond ring direct gaze are being explored by other researches, using advanced methods of brain scanning.43. With the use of eye-tracking technology, Julia Minson of the Harvard Kennedy School of Government concluded that eye contact can signal very different kinds of messages,depending on the situation. While eye contact may be a sign of connection or trust in friendly situations, it's more likely to be associated with dominance or intimidation in adversarial situations. "Whether you' re a politician or a parent, it might be helpful to keep in mind that trying to maintain eye contact may backfire if you' re trying to convince someone who has a different set of beliefs than you," said Minson.44. When we look at a face or a picture, our eyes pause on one spot at a time, often on the eyes or mouth. These pauses typically occur at about three per second, and the eyes then jump to another spot, until several important points in the image. are registered like a series of snapshots. How the whole image is then assembled and perceived is still a mystery although it is the subject of current research.45. In people who score high in a test of neuroticism, a personality dimension associated with self-consciousness and anxiety, eye contact triggered more activity associated with avoidance,according to the Finnish researcher Jari Hietanen and colleagues "Our findings indicate that people do not only feel different when they are the centre of attention but that their brain reactions also differ." A more direct finding is that people who scored high for negative emotions like anxiety looked at others for shorter periods of time and reported more comfortable feelings when others did not look directly at them.答案(41-45)41. C Eye contact can be a friendly social signal42.E Biological factors behind eye contact are being investigated43.G Eye contact can also be aggressive44.A Eye fixactions are brief45.D Personality can affect how a person reacts to eye contactPart CDirections: Read the following text carefully and then translate the underlined segments into Chinese. Your translation should be written neatly on the ANSWER SHEET. (10points)Following the explosion of creativity in Florence ring the 14h century known as the Renaissance, the modern world saw a departure from what it had once known. It turned from God and the authority of the Roman Catholic Church and instead favoured a more humanistic approach to being. Renaissance ideas had spread throughout Europe well into the 17h century,with the arts and sciences flourishing extraordinarily among those with a more logical disposition. (46) with the Church's teachings and ways of thinking eclipsed by the Renaissance,the gap between the Medieval and modern periods had been bridged leading to new and unexplored itellectual territories.During the Renaissance, the great minds of Nicolaus Copernicus, Johannes Kepler and Galileo Galilei demonstrated the power of scientific study and discovery. (47) Before each of their revelations many thinkers at the time had sustained more ancient ways of thinking.including the geo-centric view that the Earth was a the centre of our universe. Copernicus theorized in 1543 that all of the planets that we knew of revolved not around the Earth, but the Sun, a system that was later upheld by Galileo at his own expense. Offering up such a theory ring a time of high tension between scientific and religious minds was branded as heresy and any such heretics that continued to spread these lies were to be punished by imprisonment or even death.(48) Despite attempts by the Church to suppress. this new generation of logicians and rationalists, more explanations for how the universe functioned were being made at a rate that the people could no longer ignore.It was with these great revelations that a new kind of philosophy founded in reason was born.The Church's long- standing dogma was losing the great battle for truth to rationalists and scientists. This very fact embodied the new ways of thinking that swept through Europe ring most of 17h century. (49) As many took on the ty of trying to integrate reasoning and scientific philosophies into the world, the Renaissance was over and it was time for a new era-the Age of Reason.The 17h and I8h centuries were times of radical change and curiosity, Scientific method,rectionism and the questioning of Church ideals was to be encouraged, as were ideas of liberty, tolerance and progress. (50) Such actions to seek knowledge and to understand what information we already knew were captured by the Latin phrase' sapere aude' or dare to know',after Immanuel Kant used it in his essay" An Answer to the Question: What is Enlightenment?".It was the purpose and responsibility of great minds to go forth and seek out the truth, which they believed to be founded in knowledge.答案(46-50)46.随着教会的教义和思维方式在文艺复兴时期黯然失色,中世纪与现代之间的鸿沟得以弥合,从而出现了新的及尚未开发的知识领域。47.在每个真理揭示之前,当时的许多思想家都采用了更古老的思维方式,仍旧沿用以前的思维模式,其中包括认为地球是宇宙中心的地球中心说。48.尽管教会试图镇压这-代逻辑学家和理性主义者,但人们对宇宙如何运转的解释却越来越多,并且以-种不容忽视的速度在增加。49.当许多人承担起将理性科学的哲学融入世界的责任时,文艺复兴时代已经结束,并且开启了一个新的时代。50.此类寻求知识和了解已知信息的行为被拉丁语概括为:“sapere aude"即"敢于求知”作文Section ll WritingPart A51. Directions:The students union of your university has assigned you to inform the international students about an upcoming singing contest. White a notice in about 100 words.Write your answer on the ANSWER SHEET.Do not use your own name in the notice. (10 points)小作文:通知留学生唱歌比赛 【参考范文】NoticeDec.21, 2019In order to enrich the campus life and provide the colorful life for you, the Students' Union is preparing the upcoming singing contest, which will be held in the auditorium in our university on the evening of December 31, 2019. Now, the Union is recruiting contestants for this competition.Anyone who are fond of signing or interested in the competition, please send his or her application to students’union@sohu.com before next Wednesday. Besides, there are generous awards in gratitude for this activity. Please do not hesitate to contact us if you have any queries concerning the singing contest. Meanwhile, volunteers for this activity are badly needed to assist us in organizing the relevant affairs.We are looking forward to your participation.The Students' UnionPart B52. Directions:Write an essay of 160-200 words based on the pictures below, In your essay, you should1) Describe the picture briefly,2) Interpret the implied meaning, and3) Give your comments.Write your answer on the ANSWER SHEET. (20 points)大作文:习惯良好的时间管理习惯 【参考范文】Portrayed distinctively by the two cartoons above is an impressive scene: a girl in the left picture is doing homework and saying that early completion is better. Nevertheless, the boy in the right picture is sitting in front of the desk and saying that he will not finish the homework until the last minute.Undoubtedly, the symbolic implication of the pictures is to show us that importance should be attached to the formation of good habits, especially the good habit of time management. On the one hand, efficient time management is critical to personal development. As the old saying goes,“Time is money," and in the fast-paced modern life, it seems that we always have a lot of things to do and we are very busy. In the face of such a situation, we have to realize that efficiency holdsthe key to saving time and time management skills hold the key to personal success. On the other hand, good time management habits play a vital role in the development of the whole society. There is no doubt that, to a large extent, social progress is closely related to the efforts of each indivial. If we can develop the good habit of time management, we are much more likely to improve efficiency and have a better performance in the learning and working process, which is anintegral part of social advances and prosperity.From what has been mentioned above, we can come to the conclusion that the sense of efficient time management skills is of equal importance in personal and social progress.Therefore,we ought to take advantage of the phenomenon to enlighten the public and the press is expected to take a lead in advertising the value of developing good time management habits. Only in this way can we have a bright future.以上便是整理的2020年全国硕士研究生入学统一考试英语一试题及答案,2021考研的小伙伴可以参考真题,准备明年12月的考研初试。下面分享一份公共课书单,希望对大家有用:【英语书单】单词:闪过英语《考研词汇闪过》按重要程度划分了频考词、基础词、偶考词、超纲词,划重点,后期冲刺只背高频词和基础词,省时间。真题:《考研真相》(英语二:考研圣经):一词一句讲解真题,重点词汇和每个句子都有详细讲解,不怕你看不懂,还有排除干扰项的方法,帮助提高答对率,适合基础弱的人。作文:英语一《写作160篇》/英语二《写作宝中宝》:通过词句段篇先教你学会写作文,再用三步作文法帮你拔高,专门针对基础薄弱的。【数学书单】《张宇真题大全解》:从94年到现在的真题都包括了,讲解很好,帮助研究数学题型。李永乐王式安660题:用这本书练习做题,都是经典题型!同济六版/七版《高等数学》上、下同济五版/六版《线性代数》课本:《线性代数》、《概率论》、《数理统计》【政治书单】官方红宝书(政治大纲解析);风中劲草(三本书)、肖秀荣系列:精讲精练、1000题、讲真题、形势与政策、冲刺八套卷、最后四套卷;蒋中挺冲刺5套卷;启航20天20题

申韩

19级对外经济贸易大学企业管理三跨二战学长考研备考经验分享

2019级企业管理王学长复习经验谈(19级王学长供稿,感谢分享,祝好!)大家好,我是2019级研究生拟录取的王学长,本科毕业于某工科类二本院校,三跨报考贸大企管。今年二战,初试成绩369分。今天在此给的大家做一点个人的经验分享,希望大家都能成功上岸。各科学习方法1、政治肖秀荣全套。出名的考研政治老师的课我基本上都听过,但最后总结来看,还是觉得肖更有效率,其他老师确实压中的多,但让你投入的更多,肖确实能让你在政治投入时间有限的情况下达到一个不错的分数。具体说来:7.1--9.15,听一章课,用xmind做一章思维导图,做一章题。9.15-肖八出之前,二刷错题,再次熟悉思维导图,背核心知识手册(2遍左右,应对选择题)。肖八出以后-考前,背肖8肖4大题,继续背核心知识手册,搜集市面上名师模拟卷刷选择题。2、英语一单词+语法是考研英语的根基。-单词:要知道单词的意思,还要知道它为什么是这个意思,给单词找到记忆点。可以是词根词缀、联想或谐音。推荐刘一男或曲根,这些老师讲单词会提供很多种记忆点,总有一款适合你。跟着老师过两遍后,开始用墨墨背单词,一天500个吃饭走路睡前背,坚持到考前。-语法:会切分每一个句子,会判断并识别出每一个句子的各个成分。听语法课,用真题长难句练手进行切分练习(推荐kk每日一句,他每天语音分析句子的过程其实就是让你熟悉语法知识的过程)。-各个题型:推荐唐迟的阅读,其思路值得借鉴。近15年的阅读得反复做,做到“三通”——通单词通句子通选项。作文背道长的20篇范文并用字帖练字,范文做到流利默写。到考前再积累一些描图的动词、句型和主题词即可。新题型7选5和排序都要准备,不要信押题说今年肯定考什么或不考什么。完型个人认为不用准备,在单词跟语法基础打牢的前提下,不用所谓技巧直接做,拿七八分不难。3、数学三坚持知识点导向而不是题型导向,知识点是主心骨,万变不离其宗。不论听谁网课,用谁的资料,其目的都是为了弄透知识点。3月-暑假前为基础阶段,听网课将基础知识点学懂练熟(具体知识点详见张宇2017年5月15日微博),同时要做大量的求极限、微分、积分的练习,这三项是高数的基本功。暑期-九月强化阶段,总结方法,大量练习,考研数学是一个萝卜一个坑,一个知识点对应一个方法(线代和概率尤其如此),这个阶段就要将这些方法练熟,保证常规题型不失分。九月-11月真题阶段,用张宇33年真题大全解,一天一套,上午做完下午订正反思。等做完三套停一两天整个review一下,查看是哪些知识点薄弱,再相应去找题目练习。第二遍真题按大全解的章节来做,2005年以前的只用做错题,2005年以后全部都得做。有余力可以买模拟卷,但还是以真题为主,后期要反复吃透近十年的真题。4、专业课这几年专业课营销和人力的比重越来越大,且六本书内容太过庞杂,我当时就直接报了惠园的全程班,管理学第一遍跟着全程班,把知识点都过一遍,知道有这么个概念、理论,并且尝试着去理解他们,尽可能的去记忆。第二遍就是串联这些知识点,每一章都要做思维导图,将概念与概念之间,知识点与知识点之间的逻辑关系,用思维导图全部都串起来,并且记忆一些核心的知识点和理论。第三遍就是直接拿着红宝书背了,比对着自己做出来的思维导图,按照思维导图的逻辑网来背红宝书,红宝书上面的内容十分详细,而且重点难点分明,后期基本用不上那本英文管理学教材了。营销也是跟管理学一样的三遍复习法,但是不用那么细。人力的话我是用的学姐冲刺班的讲义,也就是几页纸吧,但是提纲挈领把人力里面一些重点的知识都包含了进来,考前将那些看熟就够用了。最重要的还是真题,尤其是近五年的,对于里面考的知识点一定要熟稔于心,极有可能重复出现。复试当时时间还是比较紧张的,就报了惠园的复试课程,学姐十分认真,负责。从专业问答到常规问答,到中英文的训练,学姐都教的非常扎实,也是帮助我顺利通过了复试。一些教训和建议1. 按时吃饭,规律作息。我二战考试当天在考场上险些昏倒,差点没有答完题(后来硬撑着写完了思修和当代)。两年的努力险些功亏一篑,究其原因,是长期作息不规律所致,熬夜、不按时吃早饭等,希望同学们引以为戒,三餐规律,准点休息。2. 找准定位,有的放矢。我一战备考时,看了很多诸如"三本逆袭考上985"、"复习两个月上贸大"等经验贴,一度认为自己考研也是势在必得,而忽略了自身能力评估和学习情况检查。当自我定位不准确,相应的战略、计划也就无法让你达到预期的结果。尤其在考研人数与日俱增的今天,必须要准确定位、理性择校。3. 养成做思维导图的习惯。其实做出来的导图本身没有多大价值,因为那些在网上很容易就能找到,有价值的是做思维导图的过程,可以帮助你迅速理清知识脉络和概念。好了,经验就这些了,祝大家在考研路上都有一个好的心态,找到适合自己的学习方法,加油。预祝考研成功上岸。附:学长部分思维导图(点击图片可放大查看清晰图像)

恶女帮

启航:2020考研10月复习规划来啦~

十月是疯狂钻研真题的月份,也是决定你考研数学分数高低的关键节点。把握好真题难度,掌握今年命题人命题思路,可以使得同学们短期快速提分。练习33年真题也是全盘复习的最简洁最高效的办法。复习进度较快的同学:完成了闭关修炼和1000题的学习,想要二刷的同学,建议大家仅仅把1000题中的重点题再刷一遍就可以了,亦或者直接开始真题的学习就好,真题最起码要做到3遍以上。并且近16年真题要把数一、二、三的试卷都做一遍(超纲部分请放弃)全部完成后,紧跟宇哥冲刺班做模拟预测卷。2020考研复习进度比较慢的同学:一定要赶在国庆期间把《闭关修炼》完成。可以花一周的时间把1000题中的重点题速刷一遍。但是15号必须开始真题的学习。花一周时间完成87-02年真题的练习。接下来近16年真题要在一个月时间仔细钻研,认真总结。一切都搞定之后紧跟宇哥冲刺班做模拟预测卷。时间充裕可以做一下其他近五年真题。