2020-2021学年新教材英语人教版选择性必修第二册课后巩固提升训练：Unit 1　Section A　Reading and Thinking Word版含解析

1、好好学习，天天向上unit1scienceandscientistssectionareadingandthinking课后篇巩固提升基础夯实。单词拼写1。although we are suffering such a （严重的） natural disaster，we will eventually overcome the temporary difficulty.答案severe2.the public are holding a number of apparently （矛盾的）attitudes towards the matter。答案contradictory3. (处理)

2、the most important tasks first，and youll feel a real sense of achievement.答案handle4.the factory used 65 percent of the (原始的） materials,the rest of which were saved for other purposes.答案raw5.most tennis is played on hard courts,but a (大量的) amount is played on clay.答案substantial6。experts （怀疑） it was e

3、volution in other animals that caused the change。答案suspect（ed）7。if you have any of these symptoms,change your life goals and (减少;降低) your tolerance of stress.答案decrease8。 (统计数字） suggested that a decreasing number of children showed interest in reading.答案statistics。短语填空thanks to，attend to，die from，on

4、ce and for all,give birth，as a result of,subscribe to,in general1。bill and tom asked the teacher to settle the argument 。答案once and for all2。i have never the view that schooldays are the happiest days of life.答案subscribed to3. his parents encouragement and support，he finally realized his dream。答案tha

5、nks to4。i was told the plant the effects of overexposure to the sun.答案died from5。the nile river to the immortal civilization of the egyptians.答案gave birth6。i cant go to your birthday party on sunday because i have something important to 。答案attend to7.，the two scientists methods have much in common,b

6、ut the results are quite different。答案in general8。nearly all the people are believed to be staying at home the disaster.答案as a result of.完成句子1.好像问题在于没有人知道怎样操作这台机器.what seems to be the trouble is that nobody knows this machine.答案how to operate2。老师好像很欣赏我为我的同学们做的一切.the teacher appreciated what i did for

7、 my classmates.答案it seemed that3.如果人们总是长时间坐在电脑屏幕前,他们很可能会患上背部问题。people from back problems if they always sit before computer screens for long hours.答案are likely to suffer4.机场附近的房屋经常被飞过头顶的喷气式飞机震破窗户。houses near airports often by the jet planes passing overhead.答案have their windows broken5.事实是,有好几年时间,我还

8、以为他在电话公司上班呢.for years i thought he worked for the phone company。答案the truth was that素养提升。阅读理解a主题语境:科学家语篇类型:说明文词数:279难度:there are many famous scientists in the world，some of whom are very young。here are four hot young scientists working right now to change the world.riziabardhanrizia bardhan is 29 an

9、d a post doctor at lawrence berkeley national lab.her research mainly deals with amazing possibilities of micro robots that can be used to cure diseases which are now untreatable.in an interview，she said that when she thought of science，she would think of major problems that she could help to solve.

10、heatherknightheather knight,the 28yearold chief executive of the marilyn monrobot company,is performing new applications for robotics by casting her shows with robots.she considers humor to be one of the most important human features.therefore，if she can teach humor to robots,they will be able to be

11、tter connect with humans.imrebartosimre bartos is a 29-yearold columbia university graduate student.as one of the young minds，he is remarkable enough to drive others crazy with envy。he studies everything from the formation of black holes to the physics of how mosquito eyes see the world.in the paper

12、 huntingblackholeswithagascloud,he explains that a gas cloud meeting a black hole in its path will be partially eaten by the black hole.his task is to check the xrays that are given off during the process。jeremyenglandjeremy england is a 36year-old professor at mit，a school that is known for its you

13、ng genius.he is working right now on new ideas about the physics behind basic biology。he says that he wants to make sense of life at the molecular（分子） level。【语篇解读】文章主要介绍了四位不同领域的当代年轻科学家.1.what might be used to cure the untreatable disease?a.basic biology。b。micro robots.c。atoms。d。x-rays.答案b解析细节理解题。由第二

14、段中的“herresearchmainlydealswithamazingpossibilitiesofmicrorobotsthatcanbeusedtocurediseaseswhicharenowuntreatable。可知,微型机器人有可能用来治疗目前无法医治的疾病。2。whats heather knights aim?a。to make new inventions.b。to teach humor to robots.c.to make it easier to communicate.d.to make robots learn to show。答案b解析推理判断题。由第三段中

15、的“sheconsidershumortobeoneofthemostimportanthumanfeatures。therefore，ifshecanteachhumortorobots，theywillbeabletobetterconnectwithhumans。”可知，heatherknight认为幽默是人类重要的特征之一。如果她能教给机器人幽默的话,他们将能够和人类更好地交流。由此可推知,heatherknight的目标就是教给机器人幽默。3。whose study shows new ideas about physics?a.jeremy england.b.rizia bard

16、han.c。imre bartos.d.heather knight。答案a解析细节理解题。由最后一段中的“heisworkingrightnowonnewideasaboutthephysicsbehindbasicbiology.可知，jeremyengland现在主要研究基础生物学背后的物理学新观点。b主题语境：社会语篇类型：议论文词数:334难度:weve all had the experience of wanting to get a project done but putting it off to a later date.so why do we delay things

17、？are we built to operate this way sometimes？these questions are central to my research on goal pursuit (追求).it all starts with a simple choice between working now on a given project and doing anything else。the decision to work on something is driven by how much we value accomplishing the project in

18、that moment what psychologists call its subjective value.and delay，in psychological terms，is what happens when the value of doing something else outweighs the value of working now。this way of thinking suggests a simple trick to defeat delay。for example,instead of cleaning my house,i might try to foc

19、us on why grading papers is personally important to me。its simple advice,but sticking to this strategy (策略) can be quite difficult。people are not entirely wise in the way they value things。for example，a dollar bill is worth exactly the same today as it is a week from now，but its subjective valueroug

20、hly how good it would feel to own a dollardepends on other factors besides its face value,such as when we receive it。the tendency for people to devalue money and other goods based on time is called delay discounting.for example，receiving $100 three months from now is worth the same to people as rece

21、iving 83 right now。people would rather lose 17 than wait a few months to get a larger reward。getting something done is a delayed reward,so its value in the present is reduced: the further away the deadline is,the less attractive it seems to work on the project right now.the tendency to delay things

22、closely follows economic models of delay discounting。one way to manage it is to make the finish line seem closer。for example,vividly imagining a future reward reduces delay discounting.【语篇解读】本文是一篇议论文,作者在文中主要分析了拖延的原因以及应对办法。4.which of the following best explains “outweighs” in paragraph 2?a.is equal t

23、o.b。is greater than.c.is involved in。d。is central to。答案b解析词义猜测题。根据本段内容可知，要去做某件事的决定是被我们在那一刻完成计划的评估驱动的-心理学家称其为某件事的“主观价值”。而拖延从心理学的角度讲，就是当做别的事情的价值大于即刻就工作的价值时发生的情况，故选b项。5。what should we do to overcome delay in the authors opinion?a。avoid setting a deadline too strictly.b.consider doing nothing temporaril

24、y。c.increase the subjective value of working now。d。realize great fun of working immediately。答案c解析推理判断题。根据第二段第三、四句“thedecisiontoworkonsomethingisdrivenbyhowmuchwevalueaccomplishingtheprojectinthatmomentwhatpsychologistscallitssubjectivevalue。anddelay，inpsychologicalterms，iswhathappenswhenthevalueofdoingsomethingelseoutweighsthevalueofworkingnow。”可知,作者认为人们之所以会拖延是因为他们对完成当前工作任务的主观价值评估较低;再结合第三段的内容可推知，人们可以通过提高对自己完成当前工作任务的主观价值评估来克服拖延,故选c项。6。which proverb can best summarize the theory of delay discounting？a。time and tide wait for no man。b.a bird in the hand is worth two in the bush。c.on