2020高中英語 Unit4 Exploring plants單元測(cè)試1 人教版選修9

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1、2020學(xué)年人教版英語精品資料 選修九 Unit 4《Exploring plants》單元測(cè)試1 筆試部分： I. 單項(xiàng)選擇 21. In the botanical garden we can find a(n) _______ of plants that range from tall trees to small flowers. A. species B. groups C. amount D. variety 22. This is a very special flower and it can _______ a strong

2、 sweet perfume at night. A. give in B. give up C. give out D. give out 23. If you _______ a mistake in reviewing the report, please bring it to my attention. A. come along B. come across C. come around to D. come about 24. In dealing with public relations, we shou

3、ld make every effort to prevent the _______ in personality. A. contact B. contrast C. connection D. conflict 25. It was __________ back home after he finished the report. A. not until midnight did he go B. until midnight that he didnt go C. not until midnight that he wen

4、t D. until midnight when he didnt went 26. They are so close friends and their friendship ________ college days. A. dates back to B. dates back C. dates to D. dates back from 27. — Can you give me some advice about the design? — I think it should _______ to all ages and

5、social groups. A. appear B. appeal C. suit D. fit 28. The government not only ________ the refugees（難民）houses to live in, but also _______ them with food and clothes. A. offered; offered B. provided; provided C. provided; offered D. offered; provided 29. The

6、 teacher ______ several times, but he still didnt understand it. A. explained John the sentence B. explained the sentence for John C. explained to John the sentence D. explained about the sentence to John 30. ______, he would come in late and then say he was sorry. A. event

7、ually B. typically C. particularly D. especially 31. There was a nice little present for everyone, with a suitable poem _______ to it. A. attached B. attacked C. attracted D. attributed 32. — Please ______ your passport. — Im sorry, but I _______ in my ho

8、me. A. show me; left it B. show to me; left it C. show me; forgot it D. show to me; forgot it 33. According to recent reports, one of the rare animals, ____ crocodile, is in ____ danger of dying out. A. a; the B. 不填; a C. 不填; the D. the; 不填 34. — Did you have any difficulty

9、catching yesterdays lecture? —No. The professor spoke very clearly to make his speech easy ____. A. understood B. understand C. understanding D. to understand 35. —Why did Miss Li leave the job? —She ____ for higher wages, but was turned down in the end. A. broke off B. gave away C.

10、 held out D. picked up 36. —Is Alice playing both basketball and tennis for your school? —She ____. But now she has given up playing basketball. A. is B. has C. was D. had 37. All the children on the playground stared up into the sky until the noise of the plane ____. A. gave up B. took

11、off C. went out D. died away 38. ____ in the care of his grandmother, Ted grew to be a boy with very good manners. A. Leaving B. To be left C. To leave D. Left 39. — Do you think living in the country has advantages? —____. A. Yes, perfectly B. Yes, it is C. Well, that depends

12、D. Nothing at all 40. ____ surprises us most is that she doesnt even know ____ the difference between the two lies. A. What; where B. What; which C. What; what D. That; where II 完形填空 閱讀下面短文，掌握其大意，然后從36-55各題所給的四個(gè)選項(xiàng)（A、B、C和D）中選出最佳選項(xiàng)。 I am used to taking a bus home, but last night it was __36

13、__ and I decided to ride in a taxi. I stood on the side-walk __37__ to each car that passed. I __38__ each one to __39__, but none would. Then I __40__ that it was the time of day when one group of taxi drivers stopped and another began work. I began to wish that I hadnt had the idea of taking a __4

14、1___. I was all wet. I __42_ my hat to pour __43__ the water that had collected in the brim（帽邊）. At that moment, a taxi stopped in front of me and the driver said something that I didnt __44__. I quickly jumped in and sat down. “Where do you want to go ?” he asked me. I gave him my __45__. “Thats u

15、ptown （向住宅區(qū)）, sir,” he said. “Im __46__ duty now. I was just to __47__ you up if you were going my __48_. “__49__ this time it was raining harder. Cars were stopped __50__ the taxi. Their knocking horns（喇叭）were beginning to __51__ that we move. I __52_ I had known what to do! I felt like insisting t

16、hat the taxi driver __53__ me home. But at the same time, I knew that I __54_ have gotten into the taxi without understanding what the driver had said to me. Two more blasts（鳴笛）from somebodys horn made the driver demand that I make up my mind. I got out, _55__ I didnt want to. 36. A. late B.

17、dark C. raining D. snowing 37. A. signing B. showing C. shaking D. nodding 38. A. hoped B. thought C. considered D. expected 39. A. pass B. pause C. stop D. stand 40. A. remembered B. forgot C. imagined D. thought 41. A. walk

18、 B. car C. bus D. taxi 42. A. put on B. took off C. put away D. picked up 43. A. off B. out C. away D. into 44. A. understand B. notice C. hear D. listen 45.A. place B. house C. home D. address 46.A.

19、from B. off C. to D. on 47.A. take B. bring C. pick D. keep 48.A. direction B. road C. path D. way 49.A. By B. On C. During D. In 50.A. at B. in front of C. behind D. beside 51.A. order

20、B. demand C. suggest D. encourage 52.A. wished B. hoped C. hated D. regretted 53.A. get B. send C. take D. fetch 54.A. mustnt B. couldnt C. shouldnt D. mightnt 55.A. as if B. although C. so D. and III 閱讀理解 　閱讀

21、下列短文，從每題所給的四個(gè)選項(xiàng)（A、B、C和D）中，選出最佳選項(xiàng)。 A From the jagged (鋸齒狀的) peaks of the Himalayas to the powerful Yangtze River that flows into the Pacific, Chinas vast terrain (地帶) and varied climate make it the sixth most biologically diverse nation on the planet. Since 1998, The Nature Conservancy has been wo

22、rking in Chinas northwest Yunnan Province to protect some of the amazing natural and cultural diversity unique to this country for its future generations. In cooperation with Chinese local and state government agencies, the Conservancy established the Yunnan Great Rivers Project, which protects an a

23、rea about the size of West Virginia. Did you know? ●China contains 10% of the worlds total species. ●At least 15% of Chinas mammal species and 8% of its bird species are found nowhere else on Earth. ●Nearly 15,000 plant species are native to Yunnan Province. ●Yunnan is home to 75% of Tibetan me

24、dicinal herbs and 30 endangered species. What is the Nature Conservancy trying to do? Education for Sustainability (可持續(xù)性) The Nature Conservancy recognizes that environmental education is an important element of working closely with local communities to achieve sustainable conservation results. I

25、n response, the Conservancy launched a new program called Education for Sustainability which tests means of teaching and learning that combine conservation goals, social justice, and appropriate development and participation in a vision and mission for personal and social change. Promoting Green To

26、urism Tourism is both an environmental threat and an economic opportunity, with the potential to provide extremely needed income to northwest Yunnan. The Conservancy is working with local communities, government agencies, and tourism ,enterprises(企業(yè)) to develop strategies for “green” tourism which

27、will limit the footprint of mass tourism while generating income for local people. In addition to combining tourism development and management at our five action sites, we assisted with regional marketing efforts to promote eco-tourism opportunities. 56. China ranks _______ among the most biologica

28、lly diverse nations on the planet. A. tenth B. sixth C. fifteenth D. eighth 57. Which of the following statements is NOT true according to the text? A. The Nature Conservancy has been working in Chinas B. The Nature Conservancy cooperated agencies in the Yunnan Great Rivers Project. C.

29、Nearly 10% of the worlds plant species are native to Yunnan Province. D. For the moment the Nature Conservancy is devoting itself to education for sustainability as well as eco-tourism. 58. To develop strategies for eco-tourism, the Nature Conservancy is working with the following EXCEPT _________

30、. A. West Virginia B. local communities C. government agencies D. tourism enterprises 59. Which of the following best shows the authors attitude towards tourism? A. We should greatly promote tourism as it has no disadvantages. B. Tourism is extremely helpful to people in Yunnan. C. T

31、ourism does no good to our environment. D. Tourism is an opportunity for the economy as well as threat to the environment. B Edmund Halley was an English scientist who lived over 200years ago. He studied the observations of comets which other scientists had made. The orbit of one particular

32、comet was a very difficult mathematical problem. He could not figure it out. Neither could other scientists who dealt with such problems. However, Halley had a friend named Isaac Newton. Who was a brilliant mathematician. Newton thought he had already which he had done it. He told Halley that the o

33、rbit of a comet had the shape of an ellipse. Now Halley set to work. He figured out the orbits of some of the comets that had been observed by scientist. He made a surprising discovery. The comets that had appeared in the years 1531, 1607 and 1682 all had the same orbit. Yet their appearances had b

34、een 75 to 76 years apart. This seemed very strange to Halley. Three different comets followed the same orbit. The more Halley thought about it, the more he thought that there had not been three different comets, as people thought. He decided that they had simply seen the same comet three times. The

35、 comet had gone away and had come back again. It was an astonishing idea! Halley felt certain enough to make a prediction of what would happen in the future. He decided that this comet would appear in the year 1758. There were 53 years to go before Halleys prediction could be tested. In 1758 the c

36、omet appeared in the sky. Halley did not see it, for he had died some years before. Ever since then that comet been called Halleys comet, in his honor. 60. Halley made his discovery ______. A. by doing experiments B. by means of his own careful observation C. by using the work of o

37、ther scientists D. by chance 61. Halley made a surprising but correct prediction in the year ________. A.1704 B.1705 C. 1706 D.1707 62. This text in general is about _______. A. Halley and other scientists B. the orbit of a comet C. Newton and Halley D. Halley and Halley 63. Which

38、of the following is TRUE? A. Edmund Halley was an American scientist. B. Halley made his discovery by doing experiments. C. Isaac Newton was a famous mathematician. D. The orbit of a comet had the shape of an around. C Millions of years ago dinosaurs lived on the earth. In the days of dinosa

39、urs, the whole earth was warm and wet. There were green forests and they could find enough to eat. Later, parts of the earth became cold and dry, and the forests there died. Then dinosaurs could not find enough to eat. This must be one reason why dinosaurs died out. We can guess another reason. New

40、 kinds of animals came on the earth. Some had big brains and strong .They could kill dinosaurs. There may be other reasons that we dont know about yet. Scientists are are trying to make more discoveries about dinosaurs. Dinosaurs were of many sizes and shapes. Some were as small as chickens, whil

41、e some were about 90 feet long. There were also terrible rights between dinosaurs. They night have happened more than 100 million years ago. Though there was no man to see any of the fights, we can be told by the animals footprints(足跡)that fights did take place . 64. According to the passage, dino

42、saurs did exist only on the earth _______. A. for millions of year B. millions of years ago C. more than 100 million years ago D. when it was warm and wet somewhere 65. One reason why dinosaurs died out is that __________. A. there were too many dinosaurs B. parts of the earth beca

43、me cold and dry C. the dead forests there could not supply them with enough food D. they couldnt find enough go eat 66. One more reason why dinosaurs died out may be that _______. A. new kinds of animals came on the earth B. some fast and strong animals with big brains could kill them C. s

44、ome dinosaurs were as small as chickens D. some big dinosaurs died in the fights 67. We can see from this passage ________. A. scientists are trying to make some dinosaurs B. dinosaurs are dangerous enough C. dinosaurs are worth studying D. scientists know nothing about dinosaurs D The

45、blue tits(山雀) have been inspecting the nest-box again this year. The male is the house-hunter but the female will make the final choice. He lands at the hole and turns his head to expose his white cheeks as a signal to attract the female from where she has been feeding. Among many birds that nest

46、in holes, the male has a light-coloured patch on its plumage(鳥羽) which acts as signal for drawing the females attention to a suitable nesting-place. Unlike the blue tit, the redstart(紅尾鴝) may be only the male that strikingly coloured and the female is not beautiful. A few years ago I was lucky

47、 enough to spot a pair of redstarts in action in a Walsh wood. The male was leading an interested female to holes that he had previously(先前) checked out. He sat at the entrance of each hole and put his head on to show off his white forehead, or his head in to reveal(顯露) his tail. If the female

48、 failed to react to his visual signals, the male sometimes sang for extra effect, while gliding towards her on spread wings and tail. Once the female accepts by following the male through the hole the displays stop, you must be at the right place at the right time to watch them. 68 How do the blue

49、 tits choose their nest? A. They choose their nest together. B. The male chooses their nest. C. The house-hunter chooses their nest. D. The female chooses their nest. 69. The writer was lucky to see ________. A. how the male made his tricks B. how an interested female played with th

50、e male happily C. what the male displayed and won the female D. that the male tried his best but failed to attract the female 70. You can spot a pair of redstarts in a Walsh wood ________. A. at any time B. regularly C. in April D. occasionally 71. The writer is probably ________. A.

51、a bird expert B. a bird-hunter C. a bird raiser D. a scientist E With only about 1, 000 pandas left in the world, China is desperately trying to clone(克隆) the animal and save the endangered species(物種). Thats a move similar to what a Texas A & M University researchers have been undert

52、aking for the past five years in a project called “Noahs Ark”. Noahs Ark is aimed at collecting eggs, embryos(胚胎), semen and DNA of endangered animals and storing them in liquid nitrogen. If certain species should become extinct, Dr. Duane Kraemer, a professor in Texas A & Ms College of Veterinary

53、 Medicine, says there would be enough of the basic building blocks to reintroduce the species in the future. It is estimated that as many as 2, 000 species of mammals, birds reptiles will become extinct in over 100 years. The panda, native only to China, is in danger of becoming extinct in the nex

54、t 25 years. This week, Chinese scientists said they grew an embryo by introducing cells from a dead female panda into the egg cells of a Japanese white rabbit. They are now trying to implant the embryo into a host animal. The entire procedure could take from three to five years to complete. “T

55、he nuclear transfer(核子移植) of one species to another is not easy, and the lack of available(capable of being used) panda eggs could be a major problem,” Kraemer believes. “They will probably have to do several hundred transfers to result in one pregnancy (having a baby). It takes a long time and its

56、difficult, but this could be groundbreaking science if it works. They are certainly not putting any live pandas at risk, so it is worth the effort,” adds Kraemer, who is one of the leaders of the Project at Texas A& M, the first-ever attempt at cloning a dog. “They are trying to do something thats

57、 never been done, and this is very similar to our work in Noahs Ark. Were both trying to save animals that face extinction. I certainly appreciate their effort and theres a lot we can learn from what they are attempting to do. Its a research that is very much needed.” 72. The aim of “Noahs Ark” pr

58、oject is to _______. A. make efforts to clone the endangered pandas B. save endangered animals from dying out C. collect DNA of endangered animals to study D. transfer the nuclear of one animal to another 73. According to Professor Kraemer, the major problem in cloning pandas would be the lack

59、of _______. A. available panda eggs B. host animals C. qualified researchers D. enough money 74. The best title for the passage may be _______. A. Chinas Success in Pandas Cloning B. The First Cloned Panda in the World C. Exploring the Possibility to Clone Pandas D. China —the Native

60、 Place of Pandas Forever 75. From the passage we know that _______. A. Kraemer and his team have succeeded in cloning a dog B. scientists try to implant a pandas egg into a rabbit C. Kraemer will work with Chinese scientists in clone researches D. about two thousand of species will probably

61、die out in a century IV 閱讀表達(dá) Do you want to live another 100 years or more? Some exports say that scientific advances will one day enable humans to last tens of years beyond what is now seen as the natural limit of the human life span. “I think we are knowing at the door of immortality(永生).”sai

62、d Michael Zey, a Montclair State University business professor and author of two books on the future. “I think by 2075____________________________ and thats a conservative estimate(保守估計(jì)的).” At the conference in San Francisco, Donald Louria, a professor and author at New Jersey Medical School in Ne

63、wwark said advances in using genes as well as nanotechnology（納米技術(shù)）make it likely that humans will live in the future beyond what has been possible in the past. “There is a great push so that people can live from 120 to 180 years.” He said.“Some have suggested that there is no limit and that people c

64、ould live to 200 or 300 or 500 years.” However, many scientists who specialize in aging are doubted about it and say the human body is just not designed to last past about 120 years. Even with healthier lifestyles and less disease, they say failure of the brain and organs will finally lead all h

65、umans to death. Scientists also differ on what kind of life the super aged might live. “It remains to be seen if you pass 120, you know; could you be healthy enough to have good quality of life? ” said Leonard Poon, director of the University of George Gerontology Centre. “At present people who could get to that point are not in good health at all.” 76. What is the best title of the passage? (Please answer within 10 word