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高考总复习闯关密训卷 选修8 Unit2 Cloning.docx

1、高考总复习闯关密训卷 选修8 Unit2 Cloning第一节 单项填空从、四个选项中,选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑。1. The 44-year-old Cameron, _ youngest British Prime Minister in nearly 200 years, wants to improve Sino-British relations to _ new high. A. a; the Ba; a Cthe; a Dthe; the2. After two years research, we now have a _better underst

2、anding of the disease. A. very B. far C. fairly D. quite3. Lend me some more money, will you? Sorry, Ive got _ at hand myself. You know the MP3 player cost me all I had just now. A. nothing B. no C. none D. not4. Mr. Black must be worried about something. You can _ it from the look on his face.A. re

3、ason B. recognize C. read D. realize5. How can you expect him to make any improvement_ you never give him a chance to have a try?A. unless B. when C. until D. even if6. Ive always _ Deng Xiaoping for his courage and determination to push China forward. A. looked down upon B. looked forward to C. loo

4、ked around for D looked up to7. What on earth happened to that woman selling newspapers? I dont know. She _ around here for a long time. A. hasnt seen B. didnt see C. hasnt been seeing D. hasnt been seen8. My newly- purchased bag is nowhere to be found._ I have left it on the bus?A. Could B. Should

5、C. Must D. Would9. Im thinking of the test tomorrow. Im afraid I cant pass this time. _! Im sure youll make it. A. Take it easy B. Never mind C. Take your time D. No problem10. As we all know, every minute _ full use of _ our lessons will do good to our students A. which makes; studying B. that is m

6、ade; to studyC. when is made; to study D. that is made; studying11. You should have prepared your speech for the meeting, Mr. Smith. Yes, I know. But how could I _ the meeting date fixed so soon?A. while B. as C. after D. with12. What was it that caused the party to be put off? _the invitations. A.

7、Because Tom delayed sending B. Tom delayed to sendC. That Tom delayed sending D. Tom delaying sending13. _ shoulder to shoulder with a girl, I felt very embarrassed.A. Spotting shopping B. Spotted shoppingC. Having spotted to shop D. Spotted to shop14. Do you think our basketball team played very we

8、ll yesterday? _. A. They were not nervous at all. B. They couldnt have done better. A. They played naturally D. They were still young.15. It was not until Mum agreed to take her to KFC, _was her favorite, _the spoiled girl stopped crying. A. that; that B. which; which C. that; which D. which; that第二

9、节 完形填空阅读下面短文,从短文后所给各题的四个选项(A、B、C和D)中,选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑。I was reading a notice at the entrance to my college dormitory, when a girl came up to me and said, “Do you _16_ a quarter? Im one short of putting my laundry(刚洗好的衣物) in the dryer(烘干机). ” I _17_ to think about it for a few seconds and c

10、onsidered whether Id be _18_ to give a quarter away. I found myself _19_ her, thinking about why she didnt _20_ four quarters down from her room with her, as if she had _21_ to be one short so she could ask someone else for it. (Later I knew _22_ that was not the case.) But I didnt have any reason t

11、o _23_her. Then I responded, “Yeah, I think I have the only one,” though fully _24_ that I had three. “Here you go,” I said with a smile. “Thanks,” she responded, _25_ that she could have clean clothes to wear the next morning. A few moments later the girl _26_ and gave a dollar bill to me. “Why are

12、 you giving this to me?” I asked, _27_. “Oh, because you were kind to me, so Im just giving back the _28_.” Its just a dollar, but I felt it was _29_. More so because I hadnt given that quarter with such nice _30_, the way she gave that dollar to me. I felt like it was the first time I ever _31_ som

13、ething greater in return for something so_32_ that I had given. I saw the power of kindness and generosity in a _33_way. I thought it was so worth giving that quarter away. Giving and _34_ dont usually happen hand-in-hand, _35_ when it does, like it did this time, it makes one think about why genero

14、sity is so powerful in the first place.16. A. lose B. have C. find D. pay17. A. stopped B. agreed C. tried D. continued18. A. anxious B. satisfied C. willing D. quick19. A. disliking B. loving C. trusting D. judging20. A. borrow B. collect C. fetch D. bring21. A. needed B. prepared C. managed D. pla

15、nned22. A. actually B. obviously C. strangely D. possibly23. A. help B. refuse C. believe D. doubt24. A. ashamed B. aware C. uncertain D. concerned25. A. hoping B. worrying C. choosing D. mentioning26. A. left B. finished C. called D. returned27. A. excited B. surprised C. angry D. embarrassed28. A.

16、 benefit B. change C. favour D. interest29. A. valuable B. enough C. attractive D. reasonable30. A. results B. thoughts C. memories D. manners31. A. met B. provided C. saw D. received32. A. expensive B. important C. small D. difficult33. A short B. new C. normal D. strange34. A. getting B. rejecting

17、 C. supporting D. appreciating35. A. then B. or C. but D. thus第三节:阅读理解认真阅读下列短文, A、B、C、D四个选项中,选出最佳选项,并在答题卡上将该项涂黑。AThere was a story many years ago of a school teacher- Mrs. Thompson. She told the children on the first day that she loved them all the same. But that was a lie. There in the front row wa

18、s a little boy named Teddy Stoddard. He didnt play well with the other children and he always needed a bath. She did not like him. Then Mrs. Thompson got to know that Teddy was actually a very good boy before the death of his mother. Mrs. Thompson was ashamed of herself. She felt even worse when, li

19、ke all her other students, Teddy brought her a Christmas present too. It was his mothers perfume(香水)。 Teddy said, “Mrs. Thompson, today you smell just like my Mom used to.” After the children left she cried for at least an hour. On that very day, she stopped teaching reading, writing and math. Inste

20、ad, she began to teach children. Mrs. Thompson paid particular attention to Teddy. The boys mind seemed to come alive. The more she encouraged him, the faster he improved. By the end of the sixth grade, Teddy had become one of the smartest children in the class. Six years went by before she got a no

21、te from Teddy. He wrote that he had finished high school, third in his class, and she was still the best teacher he ever had in his whole life. He went to college. Mrs. Thompson got two more letters from him with the last one signed: Theodore F. Stoddard, M. D.(医学博士). The story doesnt end there. On

22、his wedding day, Dr. Stoddard whispered in Mrs. Thompsons ear, “Thank you, Mrs. Thompson, for believing in me. You made me feel important and showed me that I could make a difference.” Mrs. Thompson, with tears in her eyes, whispered back, “Teddy, you have it all wrong. You were the one who taught m

23、e that I could make a difference. I didnt know how to teach until I met you.”36. What did Mrs. Thompson do on the first day of school? A. She made Teddy feel ashamed. B. She asked the children to play with Teddy. C. She changed Teddys seat to the front row. D. She told the class something untrue abo

24、ut herself.37. What did Mrs. Thompson find out about Teddy? A. He often told lies. B. He was good at math. C. He needed motherly care. D. He enjoyed playing with others.38. In what way did Mrs. Thompson change? A. She taught fewer school subjects. B. She became stricter with her students. C. She no

25、longer liked her job as a teacher. D. She cared more about educating students.39. Why did Teddy thank Mrs. Thompson at his wedding? A. She had kept in touch with him. B. She had given him encouragement. C. She had sent him Christmas presents. D. She had taught him how to judge people.BIt is difficul

26、t for doctors to help a person with a damaged brain. Without enough blood, the brain lives for only three to five minutes. More often the doctors cant fix the damageSometimes they are afraid to try something to help because it is dangerous to work on the brain. The doctors might make the person wors

27、e if he operates on the brain. DrRobert White, a famous professor and doctor, thinks he knows a way to help. He thinks doctors should make the brain very cold. If it is very cold, the brain can live without blood for 30 minutes. This gives the doctor a longer time to do something for the brainDrWhit

28、e tried his idea on 13 monkeys. First he taught them to do different jobs, then he operated on them. He made the monkeys blood go through a machine. The machine cooled the blood. Then the machine sent the blood back to the monkeys brains. When the brains temperature was 10 , DrWhite stopped the bloo

29、d to the brain. After 30 minutes he turned the blood back on. He warmed the blood again. After their operations the monkeys were like they had been before. They were healthy and busy. Each one could still do the jobs the doctor had taught them40. The biggest difficulty in operating on the damaged br

30、ain is that_ Athe time is too short for doctorsBthe patients are often too nervousCthe damage is extremely hard to fixDthe blood-cooling machine might break down41. The brain operation was made possible mainly by_ Ataking the blood out of the brain Btrying the operation on monkeys firstChaving the b

31、lood go through a machine Dlowering the brains temperature42. With Dr. Whites new idea, the operation on the damaged brain_ Acan last as long as 30 minutes Bcan keep the brains blood warmCcan keep the patients brain healthy Dcan help monkeys do different jobs43. What is the right order of the steps in the operation?asend the cooled blood back to the brain bstop the blood to the

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