学年最新人教版高二英语第一学期期中考试模拟检测卷及答案精编试题Word下载.docx

1、 /22. The shy girl felt _ and uncomfortable when she could not answer her teachers questions. A. amazed B. awkward C. curious D. amused 23. At first the school refused to purchase the experiment instrument, but this decision was _ changed. A. occasionally B. consequently C. therefore D. afterwards24

2、. I enjoy my job in research because I have to_all the latest developments. A. keep in touch with B. keep pace with C. keep away from D. keep down with25. Finding her car stolen, _. A. a policeman was asked to help B. the area was searched thoroughly C. it was looked for everywhere D. she hurried to

3、 a policeman26. I am trying to work out the problem and I would appreciate _ if you could turn the music down. A. that B. this C. it D. you27. We had intended to do everything according to the schedule, but it didnt _ as planned. A. make up B. turn out C. go on D. come up28. When I opened the door,

4、I found my father sitting in his chair, completely _in a magazine. A. absorbed B. gathered C. focused D. concentrated29. He doesnt want to get married because he is afraid of any _. A. committees B. profits C. commitments D. credits30. During President Xi Jinpings visit to the UK, the two countries

5、_ cooperation on rail transit technology, climate change and low-carbon technology. A. overcame B. operated C. convinced D. confirmed 31. John is very and if he promises to do something hell do it . A . reliable B. confident C. sensitive D. willing 32. Id love to join you in your visit to a local mu

6、seum today, but Im on a very _schedule. Ive got a lot of work to do today. A. ideal B. tight C. entire D. flexible33. With _ she needed_, she left the marketplace. A. everything; bought B. anything; having bought C. everything; buying D. something; buy34. The supermarket is planning to offer more go

7、ods to _ the needs of people when New Year comes. A. provide B. meet C. supply D. deliver35. After the long police investigation the _ of the criminal is still completely unknown. A. fortune B. reputation C. identity D. evidence 36. The couple decided to _ another two children who lost their parents

8、 in the disaster. A. betray B. adapt C. modify D. adopt37. David Copperfield is a novel, but_, it can be looked on as a biography of Charles Dickens. A. on the other hand B. whats more C. as a consequence D. for one thing 38. _ English can be difficult to learn, it is a very useful tool for communic

9、ation. A. For B. While C. As D. Since39. After driving for about an hour, he found himself lost in the middle of nowhere, so he stopped his car to _ his map. A. recognize B. observe C. consult D. explore40. A long-term study _ by the medical school shows that babies of smoking mothers will be less h

10、ealthy than those of nonsmoking mothers. A. run B. favored C. managed D. conductedIII. 完形填空（满分20分）Once a circle（wooden wheel） missed a wedge（楔子）. The circle wanted to be whole, so it went around looking for its missing piece. It was incomplete and 41 could roll only very slowly. While rolling, it 42

11、 the flowers along the way, chatted with worms and enjoyed the 43 .One day the circle found a piece that fit perfectly. It was so 44 ! Now it could be 45 with nothing missing. It fixed the missing piece in itself and began to roll. 46 it was a perfect circle, it could roll very fast, too fast to 47

12、the flowers or talk to the worms. When it realized how 48 the world seemed when it rolled so quickly, it stopped, 49 its found piece by the side of the road and rolled slowly away.The 50 of the story, I think, is that in some strange sense we are more whole when we are 51 something. The man who has

13、everything is 52 a poor man. He will never know 53 it feels like to desire, to hope, to nourish（滋养） his soul with the dream of something 54 .If we are brave enough to let go of our unrealistic dreams, 55 enough to go through a tragedy and survive, generous enough to 56 anothers happiness, and wise e

14、nough to know there is enough love to go around for us all, then we can achieve our dreams that 57 living creature will ever know.When we accept that 58 is part of human being, and when we can continue rolling 59 life and appreciate it, we will have achieved a wholeness that others can only 60 to. T

15、hat, I believe, is what God asks of usnot Be perfect, not Dont even make a mistake, but Be whole.41. A. finally B. otherwise C. however D. therefore42. A. admired B. found C. grew D. planted43. A. outing B. sunshine C. sky D. weather44. A. puzzled B. sad C. surprised D. happy45. A. pleasant B. good

16、C. whole D. beautiful46. A. If only B. Now that C. What if D. Even if47. A. notice B. taste C. pick D. water48. A. wonderful B. colorful C. different D. vast49. A. lay B. hid C. left D. fixed50. A. message B. idea C. experience D. opinion51. A. missing B. finding C. leaving D. discovering52. A. in s

17、ome way B. in the way C. on the way D. by the way53. A. how B. what C. which D. that54. A. happier B. better C. worse D. sadder55. A. strong B. stubborn C. sensitive D. sincere56. A. care B. spare C. bear D. share57. A. another B. the other C. any other D. no other58. A. imperfection B. wholeness C.

18、 fault D. usefulness59. A. to B. through C. for D. about60. A. want B. tend C. wish D. likeIV. 阅读理解（共20小题；每小题1.5分, 满分30分）ABelow is a selection from a science website: http:/www.genome.gov/25020028 What is cloning?The term cloning describes a number of different processes that can be used to produce

19、genetically identical copies of a biological entity（存在体）. The copied material, which has the same genetic makeup as the original, is referred to as a clone.How are genes cloned?Researchers routinely use cloning techniques to make copies of genes that they wish to study. The procedure consists of ins

20、erting a gene from one organism, often referred to as foreign DNA, into the genetic material of a carrier called a vector（带菌者）. Examples of vectors include bacteria, yeast cells or viruses. After the gene is inserted, the vector is placed in laboratory conditions that allow it to multiply, resulting

21、 in the gene being copied many times over.What animals have been cloned?Over the last 50 years, scientists have done cloning experiments in a wide range of animals using a variety of techniques. In 1979, researchers produced the first genetically identical mice by splitting mouse embryos in the test

22、 tube and then implanting the resulting embryos into the wombs（子宫） of adult female mice. It was not until 1996, however, that researchers succeeded in cloning the first mammal from a mature cell taken from an adult animal. After 276 attempts, Scottish researchers finally produced Dolly, the lamb fro

23、m the udder cell of a 6-year-old sheep. Besides, other mammals that have been cloned include: cat, deer, dog, horse, mule, ox, rabbit and rat.Have humans been cloned?In spite of several public announcements, human cloning still appears to be fiction. There currently is no solid scientific evidence t

24、hat anyone has cloned human embryos.In 1998, scientists in South Korea claimed to have successfully cloned a human embryo, but said the experiment was interrupted very early when the clone was just a group of four cells.In 2004, a group led by Woo-Suk Hwang of Seoul National University in South Kore

25、a published a paper in the journalSciencein which it claimed to have created a cloned human embryo in a test tube. However, an independent scientific committee later found no proof to support the claim and, in January 2006,announced that Hwangs paper had been retracted（撤销）.What are some of the moral

26、 issues related to cloning?Cloning would mean the possibility of creating a human that is genetically identical to another person who has previously existed or who still exists. This may conflict with long-standing religious and social values about human dignity, possibly harming individual freedom,

27、 identity and autonomy（自主权）. However, some argue that cloning could help sterile（生育困难的） couples fulfill their dream of parenthood. Others see human cloning as a way to avoid passing on a bad gene that runs in the family without having to undergo embryo selection.61. Which of the following animals ha

28、snt been cloned? A. Cat. B. Donkey. C. Sheep. D. Ox.62. Why did Science retract Hwangs paper? A. Hwang copied others finds in his paper. B. There was no proof to support Hwangs claim. C. Science found out mistakes in the paper. D. Hwang wanted to update the paper by adding new things.63. Which of th

29、e following statements about cloning is true? A. The cloning procedure consists of inserting a vector into the genetic material. B. Dolly was successfully cloned after a few attempts. C. Cloning may conflict with traditional values about humanity（人性）. D. There is no possibility that sterile couples can give birth to their babies. 64. What is the main purpose of the selection? A. To challenge new findings in the paper. B. To report the latest discoveries of cloning. C. To provide information about cloning. D. To cl