人教版(新教材)高中英语选修2Unit1 Science and Scientists单元知识滚动练.docx

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1、单元知识滚动练(Unit 1巩固落实】I .单词拼写I have no sympathy for Jane； it s all her own fault.1. He told the story so vividly(生动地)that all of us were lost in it.2. The history of pie can be traced right back to ancient Egyptian times.3. There s a gradual shifK转变)of people from the country to the town.4. . He can t

2、seem to settle in a steady job because he often moves to new places.5. Later, he took a job as a mechanic showing great interest in steam engines.6. I spoke to someone in the school and they assisted me in getting loans to pay for it.7. However, a great number of comets are found by comet hunters ca

3、rrying out telescope(望远镜) searches of chosen areas of the night sky.8. Most people drink bottled water because of the common concept概念)that bottled water is healthier than regular tap water.9. Compared with many abstract objectives, practical ones can bring us more courage and confidence whenever we

4、 make one step forward.n.单句语法填空Did you suspect your classmate of giving away the secret?10. This disease is a hot topic linked(link) to the pollution there.11. Good.You d better stay next to the phone until a police car arrives.12. According to the report, people come down with illnesses easily when

5、 under stress.13. These files could have bad software designed to infect(infect) your computer.14. A local newspaper reported that car accidents were on the decrease due to the forceful law.15. However, a traffic signal exploded, severely (severe) injuring the policeman controlling it.16. r m fully

6、aware that it s the experience from my life abroad that has transfomed(transform) me.17. Those air conditioners are our best-selling products because they are easy to handle(handle) and work with little noise.18. To be honest, it was Tom s fault, but Lily was also to blame(blame)一they were not calm

7、enough and both said some really mean things.HL完成句子Not only Lucy but also her family are fond of travelling around the world.不仅露西而且她的家人都喜欢周游世界。19. Absorbed in his work, Tom forgot to inform her of it. 汤姆专心于工作，忘记了通知她这件事。20. They bought a truckload of food and had it delivered to the church s parking

8、lot. 他们买了一卡车的食物，并请人送到了教会的停车场。21. I have no idea who will be in charge of the company when the manager is away. 经理不在时，我不知道谁来管理公司。22. . A big fire broke out suddenly yesterday.The frightened people fled from it in a hurry. 昨天突然发生了一场大火，惊慌失措的人们匆忙逃走了。W ,单元语法选词填空that； whether； what； who； which； when； wher

9、e； why； as though； becauseThat is why we were late last time.23. Go and get your coat.lt s where you left it.24. I remember when this used to be a quiet village.25. She looked as though she were ten years younger.26. The reason why he failed is that he was too careless.27. The problem is who we can

10、get to take the place of Ted.28. I feel sick!一I think it is because you are doing too much.29. The question is whether we will have our sports meeting next week.30. I read about it in one book or another, but I don t remember which it is.31. China is becoming stronger and stronger.lt is no longer wh

11、at it used to be.【能力提升】V.阅读理解Memory, they say, is a matter of practice and exercise.If you have the wish and really make a conscious effort, then you can quite easily improve your ability to remember things.But even if you are successful, there are times when your memory seems to play tricks on you.

12、Sometimes you remember things that really did not happen.One morning last week, for example, I got up and found that I had left the front door unlocked all night, yet I clearly remember locking it carefully the night before.Memory “tricks” work the other way as well.Once in a while, you remember not

13、 doing something, and then find out that you did.One day last month, for example, I was sitting in a barber shop waiting for my turn to get a haircut, and suddenly I realized that I had got a haircut two days before at the barber shop across the street from my office.We always seem to find something

14、 funny and amusing in incidents caused by people? s forgetfulness or absent-mindedness.Stories about absent-minded professors have been told for years, and we anver get tired of hearing new ones. Unfortunately, however, absent-mindedness is not always funny.There are times when tricks of our memory

15、can cause us great trouble.语篇解读 本文是一篇说明文，主要介绍了虽然记忆力可以通过练习来提高，但有时记忆力 也会捉弄我们。32. If you want to have a good memory, you should .A. never stop learning new thingsB use your memory to play tricksC. make a conscious effort of practiceforce yourself to remember thingsK答案X cK解析细节理解题。由第一段前两句Memory, they say

16、, is a matter of practice andexercise.If you have the wish and really make a conscious effort, then you can quite easily improve your ability to remember things.”可知，要想记忆力好，就要有意识地努力实践。应选C项。 37. What can be learnt from the text?A. One night the writer locked the front door as usual.B - The writer had

17、his hair cut two days before.C. The writer got into trouble when crossing the street.D. The writer was regarded as a forgetful professor.K答案HB工解 析H 细节理解题。由第三段中的 uOne day last month, for example, I was sitting in a barber shop waiting for my turn to get a haircut, and suddenly I realized that I had g

18、ot a haircut two days before at the barber shop across the street from my office.v 可知，作者原本已经理过发，但 是不记得，又进了理发店，但事实是确实理过头发了。应选B项。38. How do you understand the underlined part in Paragraph 4?A. We enjoy hearing new stories about absent-mindedness of professors.B We will never get tired of listening to

19、new stories about absent-mindedness.C Absent-mindedness happens not only to professors but to many other people.D. We are unwilling to know anything more about absent-mindedness of professors.K答案cK解析U 句意猜想题。由最后一段中的“Stories about absent-minded professors have been told for years, and we never get tir

20、ed of hearing new ones.可知，这种事很正常，也是经常发 生。所以不仅仅教授会心不在焉，很多人也会。应选C项。VI.七选五How do you enter a room full of strangers? Do you walk right in full of confidence? Or do you try to slip in without being noticed? 39In life, we admire those who do their tasks confidently.We prefer people who appear to know wha

21、t they are doing.But where does that confidence begin?Developing self-confidence starts very early.lt? s parents? role to get kids on the right track toward becoming confident people. 40 That can be done by focusing on the child s strengths.Parents should encourage their children to try new things a

22、nd take risks.When children make mistakes, their parents should still let them know that they are loved.Children whose parents do these things will likely develop into confident adults. 41 So what s the solution?With most things in life, practice makes perfect, and that is true of confidence skills.

23、 42Always hold your head high and look people in the eye.Answer questions clearly and confidently.Focus on the things that you do well, and look for opportunities to use those abilities.Prepare thoroughly for every project.You 11 approach the task more confidently knowing that you are ready.43 It co

24、uld be a good test score or a prize from a contest.Remind yourself that one success often leads to the next.However, all humans fail at times, and you will too.Even with efforts to try all the above, you will never be perfect.But you can learn to love and accept yourself and live your life with conf

25、idence.A. Keep in mind an item that reminds you of a recent success.B - The more you practice them, the easier they will become.C. The way you go into new situations shows your level of self-confidence.D. Our goal is to prepare students to go into the world with confidence.E. To help that process, p

26、arents should always offer more praise than criticism.F. Learning from mistakes helps you face the same situation later without fear.G. But self-confidence still doesn t come easily.语篇解读 这是一篇说明文。短文就如何培养自信提出了一些建议。39. K答案】C工解 析X 根据上文“Do you walk right in full of confidence? Or do you try to slip in wi

27、thout being noticed? ”可知，C选项“你进入新环境的方式显示了你的自信程度”符合语境。应选 C项。40. K答案U E（解 析U根据下文That can be done by focusing on the child? s strengths.可知，E 选项“为了帮助建立自信这一过程，父母应该给予孩子更多的表扬而不是批评”符合语境。应选 E项。41. K答案D GK解 析 根据下文“Sowhat s the solution? ”可知，G选项“但是，自信不是容易培养 出来的符合语境。应选G项。42. K答案H BK解 析根据上文practice makes perfectv可知，B选项“你练习得越多，它们就会变得越容易”符合语境。应选B项。43. K答案H AK角星 析U 根据下文 “It could be a good test score or a prize from a contest.Remind yourself that one success often leads to the next.v可知，A选项“记住一个提醒你最近成功的事情”符合语 境。应选A项。