2015考研数学大纲解析:宇哥谈考研数学命题细则

2024-07-28

2015考研数学大纲解析:宇哥谈考研数学命题细则(共2篇)

篇1:2015考研数学大纲解析:宇哥谈考研数学命题细则

新东方在线:http://

2015考研数学大纲解析:宇哥谈考研数学命题细则

新东方在线

2015年考研数学大纲刚刚发布,新东方在线全国研究生入学考试研究中心特邀考研数学名师张宇为大家做数学大纲的解析。

2015年命题的细则,根据这本考试大纲,所有的知识点没有在字面上产生任何变化,到了最后阶段,我想谈如下几点给大家。

第一,命题组的基本细则,大纲出版以后,会严格按照考试大纲命题,不会在命题中出现超纲题,所有超纲的知识点,大家一律不用再看,不用复习。

第二,考察逻辑思维能力,物化出来的题目叫做证明题。综合运用知识的能力。

第三,整体难度控制系数控制在0.5到0.55,0.5就是75分,但考试中心的要求,还是要稳定在75到82分之间。难题一般在高数上,一般是两个左右。

第四,我们考研题型有三种,选择题考中等难度,填空题一般出的是中等和低难度的题,解答题是主体,一共94分,一共分为四种:计算题,证明题,应用性问题,综合性问题。

最后一点,要保证覆盖面,数学是这样,政治有它的方法,哪一章不考,整个一章听听老师考的就可以了,数学越到最后越不能投机取巧,不能猜题,你要说重点预测。

对于命题细则,这五条大家一定要牢记于心。在接下来的复习当中,我们首先要把正确的态度摆正。这是第一个话题。

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篇2:2015考研数学大纲解析:宇哥谈考研数学命题细则

英语(一)

小作文题目

You are going to host a club reading session. Write an email of about 100 words recommending a book to the club members. You should state reasons for your recommendation.

You should write neatly on the ANSWER SHEET. Do not sign your own name at the end of the letter. Use “Li Ming” instead. Do not write the address. (10 points)

1 命题渊源

2015年考研英语(一)小作文沿用以前的命题方式,仍然考查书信。2011年考研英语(一)小作文就考查过关于电影的推荐信,四年之后考查关于书籍的推荐信,这再次高调说明了历年真题在备考考研英语写作时的重要地位。

读书的话题在国内各种考试中被反复考查。1999年6月四级写作考查了“选择性阅读还是博览群书”的提纲作文;2003年9月六级写作考查了关于美国某大学图书馆阅读偏好的图表作文;2013年6月四级写作考查了“文学的重要性”的图画作文。在全民沉迷于手机的今天,这个话题颇有实际意义,与今年考研英语大作文考查的关于手机成瘾的话题互为呼应。

2 写作方法

考生可以分三段来写作此次小作文。第一段可进行自我介绍,说明自己是俱乐部读书会主持人,并开门见山地交代写信的目的——推荐书籍。考生需要注意的是,英文中没有书名号,写作时涉及的书名、杂志名可使用下划线来表示(编注:书写体用下划线表示,在印刷体中用斜体表示),文章、诗歌、电影的名称可使用双引号来表示。第二段具体说明两三点推荐该书的原因。第三段进行总结,再次表明写推荐信的目的——推荐书籍。

3 参考范文

Dear Friends,

As the host of the upcoming reading session, I am writing this email to recommend my favorite book to you, Tao Te Ching, which is written by Lao Tzu.

The primary causes of my recommendation are as follows. To begin with, it is one of the best-loved classical books in China and even universally popular throughout the world. In addition, the book encapsulates the main tenets of Taoism, and upholds a way of being as well as a philosophy and a religion.

I hope the above information will help you come to know the book. If you need any further information about it, please do not hesitate to contact me.

Yours sincerely,

Li Ming

大作文题目

Write an essay of 160~200 words based on the following picture. In your essay, you should

1) describe the picture briefly,

2) interpret its intended meaning, and

3) give your comments.

You should write neatly on the ANSWER SHEET. (20 points)

1 命题渊源

2015年考研英语(一)连续第16次考查图画作文,且此次考查的话题是反复考查过的流行文化话题。此话题之前已考查过五次,分别为1993年的提纲作文“电视广告”、2006年的图画作文“偶像崇拜”、2009年的图画作文“网络的‘近’与‘远’”和2010年英语(二)的图表作文“手机入网”。如果考生背过2009年的范文或2010年英语(二)的范文,就可以借鉴其中的很多表达。同时,这也是考研英语写作在六年之内第三次考查手机这一话题,而且今年考查的话题与2009年图画作文“网络的‘近’与‘远’”十分相似,几乎可以算是原题重考。

手机或上网成瘾这一话题在国内其他英语类写作考试中曾经被反复考查,分别为2007年专四的提纲作文“是否应该网上交友”、2012年六级的图画作文“网络对人际关系的影响”、2013年四级的三篇图画作文“网络对人们沟通方式的影响”“网络对学习的影响”和“过度使用手机的后果”。可见,四、六级考试经常考查的话题也是考研英语写作常考的话题,考生在复习考研英语写作时不妨翻翻四、六级考试的写作题目。

2 写作方法

考生写作时,第一段应描述图画,可以写成三句话。首句可进行总体描述:人物(四个年轻人)+动作(玩手机)+环境(饭桌旁)。第二句可进行细节描述:四个人面对满桌丰盛菜肴无动于衷,沉迷于手机。末句按照文字说明写即可:这提醒我们手机时代的聚会像什么样子。第二段应进行意义阐释,考生可以使用因果、举例、正反、联系现实等论证手段。需要注意的是,手机有利有弊,最好不要完全批判,而应进行正反论证,具体阐明手机的优缺点,并使用论据加以支持。第三段可给予结论或建议措施,呼吁人们合理利用手机的优点,同时避免沉迷,与2009年真题“网络的‘近’与‘远’”的写法有异曲同工之妙。

3 参考范文

As is shown in the portrayal, four youngsters are sitting at a table, ready to have dinner. Unfortunately, instead of eating and drinking in front of a variety of delicious and nutritious dishes, each of them is holding a mobile phone and is staring at the screen, with no thought of chatting or eating at all. Here we are reminded what a gathering looks like in the era of mobile phones.

Like the Internet, mobile phones benefit people hugely. With mobile phones, one’s home can become a library, a school, an office and an entertainment center. All transactions, from banking to shopping, can be performed electronically and all information, from train schedules to discount-price goods, are available at the press of a button. Despite the increase in efficiency and convenience brought about by digital products, the changes they bring could very well lead to potentially adverse consequences. For example, as nearly all activities could be conducted on mobile phones, we could all become isolated, never feeling any need to leave the screen. It would be misfortunate that we become so addicted to the virtual world that we are seldom exposed to face-to-face social interactions.

According to the preceding discussion, it is readily apparent that the mobile phone, as an increasingly popular form of communication among people, has both its positive sides and negative sides. For certain, the mobile phone can be used by young people in productive and useful ways. However, the adolescents must set time limits on the use of digital products. Otherwise, their academic work and social life will eventually pay the price.

英语(二)

小作文题目

Suppose your university is going to host a summer camp for high school students. Write a notice to

1) briefly introduce the camp activities, and

2) call for volunteers.

You should write about 100 words on the ANSWER SHEET. Do not use your name or the name of your university. Do not write your address. (10 points)

1 命题渊源

在连续五年考查书信之后,2015年考研英语(二)小作文考查了告示这一文体。这个文体在考研英语大纲中并未提及,但教育部考试中心的《全国硕士研究生入学统一考试英语(一)、英语(二)考试分析》已提及。

2006年6月和2007年6月的四级写作也曾考查过告示,分别是招募志愿者的告示和社团招新的海报。2010年考研英语(一)小作文也曾考查过招募志愿者的告示。今年英语(二)小作文即来自于2006年6月四级写作和2010年考研英语(一)小作文,几乎可以算作原题重考。

2 写作方法

在写作告示时,考生应该注意告示的写作格式。首先,考生应在第一行中央写标题,如果不知道写什么标题,可以直接写Notice。其次,考生可以在标题右下方写日期,格式为“月+日+年”。接着,考生开始写正文部分,可以写1~3段,时态以现在时与将来时为主。最后,考生在正文的右下方写落款,可以落款为The Students’ Union,千万不要写自己的真实姓名或校名。

考生在写正文时,第一段主要介绍写作目的,应包含告示的五大要素:活动目的、主办方、活动内容、地点和时间。第二段按题目的提纲要求具体说明夏令营的活动。第三段同样按照题目的提纲要求来写,即招募志愿者,并说明报名时间和地点。

3 参考范文

Volunteers Needed

June 1, 2015

In order to improve high school students’ abilities and to enrich their after-class activities, our university is going to hold a summer camp on our campus this summer vacation.

The high school students will take part in various activities, including speeches and debates, group discussions and so on. The variety of activities which we organize could, first of all, enable the high school students to develop a range of practical skills and show their outstanding abilities. What is more, their active participation will help strengthen their sense of responsibility and interpersonal relationships.

Those who are interested in being volunteers may sign up with their class monitors before June 10, 2015. Come and join us now.

The Students’ Union

大作文题目

Write an essay based on the following chart. In your writing, you should

1) interpret the chart, and

2) give your comments.

You should write about 150 words on the ANSWER SHEET. (15 points)

1 命题渊源

继2010年考查电信产业、2011年考查汽车产业、2014年考查城乡人口之后,2015年考研英语(二)大作文第四次考查了经济这一话题,这次涉及的是居民消费。这也表明经济话题仍是英语(二)考生最应该关注的话题。

2 写作方法

从2010年开始,英语(二)大作文只有两点提纲,但最好写成三段。首段描述图表,首句应写总体描述:主题(春节假期花销比例)+对象(我国某市居民)。接下来应进行细节描述,描述占比最高的是新年礼物,并介绍交通、聚会吃饭与其他花费的占比。第二段最好进行原因分析,解释为什么新年礼物的占比最高。第二段的首句最好为主题句,起承上启下的过渡作用,然后考生可以接着具体说明两三点原因。第三段可预测图表发展趋势,进行归纳总结或提出建议措施。

3 参考范文

The pie chart above clearly illustrates the distribution of residents’ spending during the Spring Festival vacation in a certain city in China. From the statistics given, we can see that the largest portion of spending is on New Year’s presents, approximately 40%, whereas spending on transport, get-togethers and dining, and other areas, only account for about 20% each.

The fundamental reasons why people spend most on New Year presents may be summarized as follows. To start with, giving New Year gifts is a good way to celebrate the most important festival in China and share your delights with each other. Second, giving New Year’s presents can show the closeness of your relationship with others. In addition, compared with presents sent on other occasions, New Year presents might be more unforgettable since they are related to the most significant occasion in China. For instance, I still remember the first New Year gift my best friend Leo gave me.

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