选修7第2单元同步验收题第一部分听力（略）第二部分知识运用第一节单项填空（共15小题；每小题1分，满分15分）21. With his parents ________ him, Liu Xiang, felt rather relaxed when he went to Houston, Texas in the United States for surgery (手术).A. companyB. accompanyingC. kept companyD. accompanied22. Leaders from many countries sent telegrams to President Hu Jintao and Premier Wen Jiabao, expressing ________ for the victims in the quake-hit areas in Wenchuan, Sichuan Province. A. sympathy B. pitifulC. signD. symbol23. You’ve done so much work that you’re ________ to pass the exam.A. exposedB. usedC. devotedD. bound24. This area has been ________ a national park.A. declaredB. claimedC. decidedD. divided25. ________ the traffic rules, or you will be punished.A. DoB. BreakC. ObeyD. Serve26. There are 55 students in ________ in our class.A. detailB. allC. generalD. case27. Famous people are often asked for their opinions on current ________.A. affairsB. thingsC. businessesD. matter28. I try to ________ aside a few minutes each day to do some exercises.A. placeB. takeC. pushD. set29. —Did anybody ask for me while I was out?—Yes. David ________ to say he’d be late.A. wentB. rangC. gotD. phone30. Would you please do me ________ by turning down the television?A. a goodB. a favourC. kindnessD. help31. “I’ve told you a million times — ________ mybelongings alone! ” shouted Paul angr ily.A. leaveB. keepC. setD. lay32. The vaccines (疫苗) are still in the process of being ________.A. put awayB. tested outC. tried onD. set out33. It was when Mozart was just a little boy that his ________ for music became obvious.A. talentB. giftedC. presentD. tale34. In old age he finally had the ________ of seeing the quality of his work recognized.A. delightedB. pleasantC. satisfactionD. contents35. “________ and let me look at your back,” said thedoctor.A. Turn inB. Turn againstC. Turn outD. Turn around第二节完形填空（共20小题；每小题1.5分，满分30分）I was on a bus one March evening. The driver didn’t 36 to start the bus soon because it was not yet 37 . A middle-aged woman got on. 38 and sad, she told her story tearfully, not to anyone in particular. On her way to the station, half of her money was 39 . The other half was hidden under her blouse, so she fortunately still had some 40 . A few minutes later, she stopped crying, but still looked 41 .When all the seats were 42 , the driver started the engine. The conductor began to collect fares. When she came to an old man in worn-out clothes, he 43 that he had spent all his money when he had accidently got on a wrong bus and now he was trying to go home. On hearing this, the conductor ordered the old man to 44 the bus. The old man was almost in tears as he 45 her to let him take the bus home. The driver took the conductor’s side and 46 the conductor’s command.The woman was watching the incident. When the driver and the conductor raised their voices at the old man, she 47 .“Stop 48 him! Can’t you see he’s only trying to get home?”“He doesn’t have any money!” the driver 49 .“Well, that’s no 50 to throw him off the bus,” she insisted.Then she reached inside her blouse, took out her 51 money, and handed it to the conductor.“Here’s his fare and mine. Just stop giving him a(n)52 time.”All heads turned to the woman.“It’s only money,” she shrugged.She rode the rest of the way home 53 a happy smile, almost forgetting the money she had lost. On the road of life, helping strangers can 54 our loads and lift our spirits. How much sweeter the 55 will be when we make it a little smoother for others!36. A. expect B. intend C. go D. come37. A. full B. heavy C. free D. empty38. A. Tiredly B. Tired C. Tiring D. Tire39. A. spent B. found C. used D. stolen40. A. to leave B. left C. leaving D. leave41. A. unhappy B. happy C. excited D. lonely42. A. sit B. seated C. taken D. sitting43. A. proved B. offered C. spoke D. explained44. A. leave for B. get off C. turn on D. put off45. A. begged B. asked C. told D. said46. A. ordered B. obeyedC. repeatedD. expressed47. A. hated B. instructedC. introducedD. interfered48. A. crying B. botheringC. speakingD. making49. A. shouted B. dislikedC. thoughtD. affected50. A. thought B. word C. reason D. idea51. A. more B. less C. much D. remaining52. A. enjoyable B. hardC. interestingD. exciting53. A. wearing B. takingC. bringingD. carrying54. A. increase B. showC. lightenD. move55. A. deed B. progressC. termD. journey阅读AIt was when I was attending high school that I first read Asimov’s stories. At the time, a few science fiction magazines began to introduce this author, and to translate a few pieces from his “Robot Series”. Of Asimov’s works, the one that left the deepest impression on me was Pebble in the Sky. This novel directly influenced my early science fiction writing. Asimov was one of the leading writers of western science fiction’s Golden Age, so although his writing may not have a direct influence on writers of today, his underlying (潜在的) influence on many levels is undeniable—the famous Three Laws of Robotics, and many classic writing techniques, for example. Asimov’s novels are marked by a fully integrated (完整的) logical system, and his stories are a pleasure to read. This is the reason his novels still attract readers today. Naturally, western science fiction has few people these days who follow Asimov’s creative methods. But still the majority of Chinese science fiction readers would rather read the classic works of Asimov.Compared with the “Robot Series”, Asimov’s “Foundation Series” is a little less well-known in China. In fact, the “Foundation Series” creates an entire world, even grander than that of the “Robot Series”; this science fiction had a direct influence on later western science fiction, and the most famous example us Star Wars.56. We learn from the passage that the writer is probably a ________.A. science fiction writerB. science fiction publisherC. high school studentD. science fiction fan57. The purpose of the passage is to ________.A. compare Asimov with other science fiction writersB. advise people to read Asimov’s storiesC. give some comments on Asimov’s influenceD. explain why Asimov is popular in China58. According to the passage, which of the following statements is TRUE?A. Asimov is criticized by today’s science fiction writers.B. Asimov still has many readers in China.C. Asimov wrote Star Wars in his later life.D. Asimov’s writing techniques are still widely used.59. In the writer’s opinion, Asimov’s “Foundation Series” ________.A. was not as successful as his “Robot Series”B. is better known to readers than his “Robot Series”C. was more logically organize d than his “Robot Series”D. was written better tha n his “Robot Series” in some waysBTuesday October 23 11:00 amWorld Tree Day; World Tree CuisineFor World Tree Day, Snook gives out badges (徽章) to everyone who is nice to the tree, but Bob can’t think of what to do — until he comes up with a song. Also: Madge and Snook plan a party to celebrate the World Tree’s birthday.Wednesday October 24 11:00 amThe Sloth Must Be Crazy; Smarter than You ThinkBob investigates a shiny green object that fell from the sky, and, with Madge’s help, figures out what it is. Also: Winslow fears that everyone else is smarter than he is.Thursday October 25 11:00 amFish out of Water; Burdette’s NestBob fears that Ick is stuck inside a rock, but soon learns that the rock is a fossil; Smooch and Snook help patch (修补) Burdette’s nest.Friday October 26 11:00 amBones; Food and Plenty of ItAfter Winslow injures his arm, he refuses to slow down and winds up (以……告终) hurting his leg too. Also: Burdette is upset when the nuts on her favourite tree disappear.Thursday November 1 11:00 amThe Sting; GrowingWartz’s frog friend Greenie is frightened by Stripey the bee; Madge and Snook think about everything that’s occurred at the World Tree during the past year.Friday November 2 11:00 amThe Big Race; You Are What You AreWinslow, Smooch and Snook organize a relay race for all the animals of the World Tree. Also: Wartz wonders if fish and plants are related since they both need water to survive.60. The information above is most probably about ________.A. different science fiction films shown each dayB. a series of TV programmes for parentsC. a series of TV programmes for childrenD. different children’s films shown each day61. The theme of the song that Bob comes up with is probably about ________.A. protecting animalsB. birthday celebrationC. alien legendD. protecting trees62. It can be inferred that Ick is a ________ character.A. fishB. birdC. frogD. hero63. What is TRUE of Wartz?A. Wartz has many foolish ideas.B. Wartz is not clever as others.C. Wartz is imaginative.D. Wartz wins a relay race.CWe ran outside, and there, in the Ten Acre Field, a thing was flashing in the moonlight. Huge it was, like a great shining rocket.Grandfather looked at it. “Lost their way, maybe,” he said. Then he felt in his pocket and took out a card and put it in my hand. “Run you, Bronwen,” he said, “and give them the business card of Uncle Space-Ship-Repairs Jones.”But I was frightened, being a little girl then. So Dai, my father, started up the tractor (拖拉机) without a word, and rode off to fetch Uncle Space-Ship-Repairs Jones.Down to the farm came the Moon Men, as the newspapers called them, their helmets bright in the moonlight, and soon my father arrived. My uncle was sitting on the tractor with him, carrying a great spanner (扳手) and soon his banging and hammering (捶打) came across the still air from Ten Acre.After about 15 minutes we heard Uncle Space-Ship-Repairs Jones saying that the Moon-Ship was now right. The Moon Men all set off for Ten Acre.“I will come and see you off,” said Grandfather, and we watched him walk up the hill with the men. With a great roar (怒号), the Moon-Ship rose into the sky, and climbed among the stars. Soon we could see it no more.“Supper now,” said Gran. “Where is Grandfather?” “Gone to talk to the old bull, maybe,” said Gran.Silently my father picked up the lantern (灯笼) and went out into the fields.64. When and where did the story happen?A. In the evening, on a farm.B. In the afternoon, at an airport.C. In midnight, in a city.D. In the evening, in a desert.65. The Moon Men landed on the earth because________.A. their Moon-Ship broke downB. they were on a trip to the earthC. they lost their wayD. a family invited them to the earth66. Father Dai took a lantern and went outside to________.A. see the Moon Men offB. help Grandfather feed the old bullC. find some food for the familyD. look for Grandfather67. The story is most probably taken from a ________.A. horror storyB. science fictionC. science reportD. folk storyDEver heard of the old saying, “An apple a day keeps the doctor away”? It is true! Apples have a lot of nutritional value!A medium sized apple has only 80 calories (卡). What a great snack choice! Not only is an apple low in calories, they contain absolutely no fat. Thus, eating apples as snacks, as opposed to chips or cakes, will help reduce the risk of cancer.On top of reducing the risk of cancer, the low sodium (钠) amounts in apples also help reduce high blood pressure and heart disease. They are cholesterol (胆固醇) free. They are also rich in vitamin A, which helps strengthen vision (视力) along with bone and tooth development. Now that we know the nutritional facts, let’s take a look at some of the fun facts—That’s right! Apples can be fun, as well as healthy!If an apple is fresh, it will float on water. Twenty-five percent of an apple is air, thus allowing it to float. Can you imagine bobbing (上下浮动) for apples that sink?And, did you know that an apple is covered with a natural layer of wax (蜡)? That’s what the peeling (剥下的皮) is. It protects the apple’s high water content, keeping the apple fresh. Apples are a very important part of a healthy diet, but keep in mind they can be fun. And always remember, if an apple sinks in water, pick another one to bob for!68. How many kinds of facts about apples are mentioned in the passage?A. Two.B. Three.C. Four.D. Five.69. Apples contain no ________.A. calories and sodiumB. fat and sodiumC. fat and cholesterolD. cholesterol and sodium70. We learn that an apple is probably ________ if it sinks in water.A. too high in water contentB. still greenC. sweet and rich in vitaminsD. unsuitable to eat71. Why do apples stay fresh for a long time?A. Because they contain much water.B. Because they have peeling with a layer of wax.C. Because they contain much air.D. Because they have peeling with nutritional value.ERobots are supposed to run on batteries, right? Well, not all of them. Scientists in England have built a series of small robots that get their energy from dead flies, rotten apples, or sugar. One robot, called Slugbot, was even designed to hunt garden insects for dinner! Well, scientists at the Bristol Robotics Laboratory want to invent robots that can operate for long periods of time in dark, dirty, or dangerous places. Many of those spots, like the seafloor (海底) or Antarctica, don’t have electrical sockets (插座). So inventor Chris Melhuish came up with a better idea: Build robots that get their energy just like animals do by hunting and eating food from their environment.The robots digest their food in a series of stomach-like devices (装置) called microbial (微生物的) fuel cells that are full of bacteria!The bacteria do the real eating, munching dead flies or other food fed into the fuel cells. As the bacteria eat up the food, they release electrons (电子). Electrons are charged particles (粒子) that flow to form electricity.One robot, called Ecobot II, could run for 12 days on a diet of eight flies! Melhuish says his team is now working on a new and improved robot, called Ecobot III, which will have a better digestion system.It seems that after an eight-fly dinner, Ecobot II couldn’t get rid of the leftover (剩余的)“waste”. Maybe restrooms in the future will have signs for boys, girls, and robots.72. Robots invented by the Bristol Robotics Laboratory ________.A. work for humans like some animalsB. can work in no-electricity situations for along timeC. can produce electricity from the seaD. hunt small animals for food in dangerous places73. The underlined word “munching” probably means________.A. huntingB. killingC. chewingD. catching74. Compared to Ecobot II, Ecobot III will ________.A. work longer with less electricityB. have more microbial fuel cellsC. eat less but work longerD. get more energy from what it eats75. Which of the following would be the best title for the passage?A. Dead Flies Power Flesh-eating Robot.B. Small Robots, Big Effects.C. A Long Way to Go to Improve Robots.D. Restrooms for Robots Are in Demand.写作第一节短文改错（共10小题；每小题1分，满分10分）选做题一：By midday the sun was much strong, Jim was too tired 76. ________to walk. There are no tree near the road, so he rested 77. ________ under a big rock. Before drinking some water, he took off his 78. ________shirt, lying down on the ground and fell asleep at once. 79. ________He was so tired that he didn’t wake up unless evening. 80. ________He was just about jump up when he felt something moving 81. ________near his feet. He looked up or saw a long black snake. 82. ________Jim was so frightening that he didn’t dare to move. The 83. ________ snake began to crawl (爬) across his legs. It crawled on and 84. ________on until it was disappeared under the rocks. Jim jumped to his feet and ran down the road. 85.________选做题二：文中共有10处语言错误，每句中最多有两处。
