牛津深圳版八年级下Unit7 The unknown world习题含答案
2019-2020年牛津版初中英语八年级下册Unit 7 The unknown world习题精选
The underlined word “unravel” in the first paragraph can be replaced by “_________”.
A、explain
B、describe
C、keep
D、believe
What is the main idea of the second paragraph?
C、call
A、looked
B、drove
C、ran
A、slowly
B、sadly
C、eagerly
A、shouted
B、whispered
C、replied
【答案】：
【解析】：
阅读理解
We want to explore and try to better understand the world in which we live. Space exploration is one of the ways.Through the exploration of space, we can begin to unravel the mysteries of our universe, and to better know our living environment.
牛津深圳版八年级下Unit7Theunknownworld习题含答案(1)
Unit7 The unknown world 习题从下面每小题的A、B、C三个选项中选出可以替换划线部分或与其意思相近的最佳选项。
( )1. It is said that alie ns are livi ng in the world that is un discovered.A. the far worldB. the unknown worldC. the dark world( )2. Sara walked in fear, because she felt that some one was followi ng her.A. in n eedB. in surpriseC. in horror( )3. My mother is sleep ing, so we should have a low voice.A. keep quietB. feel relaxedC. hurry up( )4. I wonder if you could give me a hand.A. want to guessB. want to knowC. want to believe( )5. I suggested my family going somewhere on vacati on, and they agreed with me.A. didn 'say anythingB. had the same opinion with meC. said no to me( )6. You will receive a warm welcome if you come to En gla nd.A. getB. giveC. bring( )7. You should stay away from the sn akes, because they are dan gerous creatures.A. ani malsB. toolsC. huma n beings( )8. I have discovered the person who broke the window.A. foundB. see nC. watched( )9.The thing in the bowl looks terrible, a nd I don't want to see it aga in.A. happyB. exit ingC. un pleasa nt( )10. Henry refused our invitation, because he was really busy.A. recordedB. couldn 'holdC. didn 'accept二.语法填空。
新牛津深圳版八年级英语下册Unit7 The unknown world单元练习题(附答案)
Unit7 The unknown world单元练习题一、听力(听力)（共20小题；共20分）Ⅰ. 听句子,选择与句意相符的图片。
每个句子读一遍。
(5分)Ⅱ. 听句子,选择正确的答语。
每个句子读一遍。
(5分)6. A. Beautiful clothes. B. The Bird's Nest. C. Chinese food.7. A. Me, neither. B. Me, too. C. No, I don't.8. A. Yes, I did. B. Yes, I am. C. Yes, I have.9. A. By bus. B. To see the pandas. C. Next Sunday.10. A. Don't worry. B. What about you? C. Good idea. Ⅲ. 听对话,选择正确的答案。
每段对话读两遍。
(5分)11. A. Yes,she has.B. She has been to a water park.C. Last year.12. A. Neither of them. B. Either of them. C. Both of them.13. A. Yes, he has.B. He hasn't finished his homework.C. No, he hasn't.14. A. The history museum. B. The science museum. C. Yes, they will.15. A. She went there to study English.B. She went there to travel.C. She went there to visit her friends.Ⅳ. 听短文,选出能回答每个问题的正确答案。
短文读两遍。
(5分)16. How was the weather in Thailand?A. Windy.B. Sunny.C. Terrible.17. How long did John stay there?A. Four days.B. Five days.C. Two days.18. They took some photos,didn't they?A. Yes, they did.B. No, they didn't.C. They didn't take any photos.19. What did they do on the second day?A. They went shopping.B. They tried real Thai food.C. They went swimming.20. Did John have a great time?A. Yes, he did.B. No, he didn't.C. Yes, he has.二、单项选择（共12小题；共12分）21. The little girl listened to the thunder .A. in fearB. fearlyC. with fearD. by fear22. When the famous singer started to sing, everyone began to shout very .A. loudlyB. loudC. heavilyD. high23. What you said is right. It is surly a village.A. quiet; quiteB. quite; quiteC. quiet; quietD. quite; quiet24. --- Did you know who tea?--- The emperor Shennong did.A. foundB. discoveredC. found outD. invent25. --- Oh. I'm hungry. Mum, can I have the hamburger on the plate?--- No. It tastes .A. terriblyB. terribleC. goodD. well26. They all why the little girl could sing so difficult an English song.A. wonderedB. believedC. wantedD. expected27. --- Did James invite you to his party?--- Yes. But I had to it because it was hard for me to spare time for it.A. acceptB. refuseC. returnD. receive28. I a strange gift yesterday, and I still don't know who it was from.A. tookB. acceptedC. receivedD. bought29. Our teacher wasn't yesterday.A. pleasantB. pleasedC. pleasingD. pleasure30. The old man asked the girl to take another seat he wanted to sit next to his wife.A. becauseB. so thatC. so31. it is raining heavily, we have to stay indoors at school.A. As soon asB. SinceC. ThoughD. Unless32. Now most families have only one child our country's one-child policy.A. soB. becauseC. because forD. because of三、补全短文（共10小题；共10分）A man went to see his 33. one day, because he was surfing from pains in his34. . After the doctor 35. over him carefully, he 36. to him, “Well, there is 37. wrong with you, don't worry. Your only trouble is you worry too 38. . Doyou know, I had a man with the 39. trouble as you here a few weeks ago, and I 40. him the same advice as I'm going to give you. He was worried 41. he couldn't pay his tailor's(裁缝) bills. I told him not to worry about the bills any more. He took my advice and when he came to see me again two days ago, he told me that he now felt quite all right again.” “Yes, I know all about that.” answered the patient 42. . “You see, I'm that man's tailor.”四、完形填空（共10小题；共15分）Many people want to know about the UFO. Do you 43 there are UFOs in the world? Some people do. They say they have seen it with their own eyes. James Green is one of them. He had a very unusual 44 on October 2, 2010. "It's too strange!" he said.That day, he 45 his bike to the countryside. He wanted to play with some friends. They all arrived there on time. Then they began to play games. 46 for James, he didn't feel well after some time. 47 he went back home alone. On the way, he passed by a factory. He saw two white lights shining 48 over the chimney(烟囱) of the factory. He felt 49 because he never saw such things before. So he got off his bike. He went up for a closer 50 . He could see a twenty-foot-long cigar-shaped object. Each end had a white light, and it moved over the chimney. After a while it made a light sound and 51 its lights. So he couldn't see it.That night, a woman reported the UFO to the police. And the police station received many 52 . However, they wouldn't say the names of the callers.43. A. believe B. wish C. want D. say44. A. party B. meeting C. sleep D. experience45. A. took B. bought C. rode D. drove46. A. Unluckily B. Finally C. Quietly D. Slowly47. A. But B. So C. Or D. As48. A. quickly B. brightly C. loudly D. carefully49. A. sad B. surprised C. sorry D. angry50. A. look B. note C. sound D. voice51. A. turned off B. turned down C. took off D. drove off52. A. calls B. visits C. presents D. letters五、阅读理解（共20小题；共40分）AOne day, I was cooking with my friend Sandy in the kitchen. Suddenly, Sandy cut her finger. I went to her quickly.But to my surprise, I saw computer chips in her finger.“Now you know my secret, you have to die!” Sandy said and picked up the knife. “No, please, Sandy. Aren't we good friends?” I shouted. But before Sandy could say anything, she fained.“Oh, Sandy,” I took her to hospital in a hurry. After a doctor checked her, he said, “I'm afraid we can't help her. Why don't you take her to a robot center?”I hurried to a robot center. A few days later, Sandy was well. She asked, “Mary, why did you save me even after I tried to kill you?”“Because I'm sure you are my friend. Can you tell me where you are from?”“I'm from another planet.It's far from here. Thank you, my friend. Now I see how friendly people are on the Earth.”Two days later, a UFO came and picked her up. Since then, I've never seen her.53. What was Sandy doing when she cut her finger?A. She was watching a film named UFOB. She was cooking in the kitchenC. She was getting ready for the coming partyD. She was doing some shopping with her friends54. What did Sandy want to do when her friend knew her secret?A. She wanted to kill her friendB. She wanted to run after her friendC. She wanted to go to the hospitalD. She wanted to play with the knife55. Who saved Sandy's life in the end?A. The writer and the policeB. The doctors in the hospitalC. The doctors and the robotsD. The writer and experts in the robot center56. Where was Sandy from?A. Another countryB. A robot centerC. Another planetD. A hospital57. According to the passage,which of the following is NOT true?A. Finally,Sandy told the writer her secretB. At last,Sandy thought the people on the Earth were friendlyC. Sandy went away by UFOD. Sandy has returned to the Earth several timesBWe got to the other planet and we were on our way back to the earth.Suddenly, a UFO appeared and it made our spacecraft land on another planet. On the planet, a very strange-looking alien(外星人) met us. He took my friends and me to see its master. All the aliens had four eyes, two heads and six legs. They had a white body and no hair.The planet looked like a prison(监狱). We were scared and they gave us some food. No one ate the food.The next day, they gave us a long list of things to do, but we couldn't understand them at all. They put us in a small room. After that, they did experiments(试验) on us. A few of us died and they put the rest of us back into the room.One day, the alien who brought us to our room forgot to lock the door, so we ran away. Soon we flew back to the earth in our spacecraft. We told people about our experience but no one believed us! After that, I never go into space ever again.58. What happened to the writer and his friends on their way back to the earth?A. They got lost in the space.B. An alien caught them.C. Their spacecraft didn't work.D. They did experiments on aliens.59. What did the aliens look like?A. They looked like people on the earth.B. They had six eyes, two heads and four legs.C. They had four eyes, two heads and six legs.D. They had four eyes, two heads and six hands.60. Which of the following is TRUE according to the passage?A. The writer and his friends were aliens on another planet.B. The aliens were very kind to the writer and his friends.C. The writer and his friends could walk around freely on the planet.D. The aliens wanted to do some research on the writer and his friends.61. The writer and his friends could run away from the strange planet because .A. a kind alien helped themB. an alien was carelessC. they beat the aliensD. the aliens let them go62. The best title for the passage should be .A. An Experience in SpaceB. Aliens on Another PlanetC. A Successful MissionD. A PrisonLike PlanetCNow and then we all get ill. Then we usually go to see a doctor. Doctors know a lot about what makes us ill. They may give us something to take. The medicine often makes us well again.But sometimes the doctor's medicine doesn't work. A sick person does not get well. The pain, or hurt, will not go away. This happened to one man. He was in hospital, but he was not getting well. Then he found a new “doctor” inside himself. This “doctor” was his own sense of hu mor(幽默感). He saw funny films. He read funny books. And something wonderful happened. Laughing took away his pain. Then he was able to sleep and rest. His own happy feeling helped him to feel well again. And he told his story in a book. He said that laughin g was his best “medicine”. His doctor thought so. too.Another man was ill, and he had a terrible pain in his back. The doctors could not stop it from hurting. So the man began to “picture” his pain. In his head he “drew” a picture of a dog. He ima gined it as a real dog. And it was biting his back. It was hurting him. Then the man talked softly to the dog. He put his hand on the dog's head.He made friends with the dog. And his pain went away!These stories may surprise you. But more and more people are getting well in this way. So call on the “doctor” inside your own head. And stay happy and well!63. The medicine given by doctors .A. never works wellB. doesn't work sometimesC. always tastes terribleD. always makes patients feel worse64. In the second paragraph(段落), “a new 'doctor' inside himself” means .A. his own doctorB. the doctor in his homeC. the medicine made by himselfD. his active attitude(态度) to disease65. The second patient felt well again because of .A. the doctorsB. good medicineC. the “dog” in his headD. his sense of humor66. We can stay happy and well by .A. taking more medicineB. drawing a picture of a dogC. going to see a doctor as often as possibleD. visiting the “doctor” inside our own heads67. We should believe that .A. doctors can heal all patientsB. no one can help patients but themselvesC. only medicine can make patients feel betterD. sometimes a patient can help himself in his own wayDThe next time you are out walking your dog, be sure to keep your eyes on the ground. Maybe you can find some treasures. That is exactly what happened to a California couple who recently happened to find the most valuable ancient gold in North America.John and Mary, a couple, lived in Northern California's Gold Country. One day they were walking their dog along the road as usual. However, this time around, John noticed a rusty bottlesticking out (凸出) from the ground. They decided to take a closer look, and then they unearthed it with a stick and took it home.The can(罐) was very heavy, making the couple guess that it was filled with paint(油漆). However, when John opened it and saw the side of a shiny coin, he knew he had found gold!The couple immediately returned to the area with a small shovel to see if there were any more bottles to be found. Sure enough, they found one more. This one had broken and scattered(散开) all its treasures into the ground below. And that was not all—over the next few days the couple found six more in the area.According to the dates of the coins, as well as, the condition of the metal cans, experts believe that the gold was buried(埋) sometime in the late 19th century, right after the California's Gold Rush. John thought that the can that was sticking out, was a mark for whoever buried the treasure there—For reasons that nobody will ever know, he/she never returned to get it back.68. What does the first paragraph mainly tell us?A. We should look at the ground while walking.B. The couple found ancient gold while walking.C. John and Mary usually walked dogs together.D. The couple knew where the treasures were.69. The underlined word "unearthed" means " " in Chinese.A. 挖掘B. 埋葬C. 鉴定D. 修复70. What was in the cans?A. Paint.B. Drink.C. Gold.D. Dollars.71. How many cans did the couple find all together?A. One.B. Two.C. Six.D. Eight.72. The writer agreed that no one knows .A. why nobody got the cans backB. what was in the cansC. when the treasures buriedD. why the can sticked out六、阅读与表达(问答式)（共5小题；共10分）I was five years old, and my mother was cleaning the kitchen floor. I was telling her about a new girl at school, and she suddenly asked, "Who are your two best friends?" "Jill and Jaime." "Well, what about Karen and Cindy?" My sisters? "I don't know who their best friends are," I said. "No," she said. "I'm saying, why aren't they your best friends?" "But they're my sisters." "Yes, but they can still be your best friends. Friends may come and go, but your sisters will always be there for you."At the time, the idea of my two sisters being my best friends seemed strange to me. We fought all the time over toys, food, attention and what to watch on television. How could my sisters be my best friends?They weren't the same age as I. We all had our own friends at school.But my mother never let the three of us forget it: Sisters are lifelong friends. She often told us how lucky we were and encouraged us to grow closer.We didn't always get along well and often fought. But we realized that our mother was right. Today I share things with my sisters that I do with no one else. My sister Cindy and I ran the New York City Marathon side by side, even holding hands when we crossed the finish line. When my sister Karen got married, I was her maid of honor (伴娘). Cindy and I traveled through Europe together and even shared an apartment for two years.It was twenty-three years ago that my mother first asked me who my two best friends were. Today she doesn't have to. She already knows.根据短文内容，完成下列小题。
牛津深圳版英语八年级下册Unit 7 The unknown world 基础小测(上)(II )卷
牛津深圳版英语八年级下册Unit 7 The unknown world 基础小测（上）（II ）卷姓名:________ 班级:________ 成绩:________一、单项选择 (共10题；共20分)1. （2分） Do you know what _______ yesterday?A . happenedB . happensC . was happenedD . is happened2. （2分） The man refused my questions.A . answerB . answeredC . to answer3. （2分）everyone is here, let's begin our class.A . ButB . SinceC . Or4. （2分） ________ this method doesn't work, let's try another.A . WhetherB . SinceC . AlthoughD . So5. （2分） _______ the rain, the basketball match was put off.A . AsB . SinceC . BecauseD . Because of6. （2分） He gave up his job _______ his poor health.A . because ofB . becauseC . sinceD . as7. （2分） There is a boy for someone at the school gate.A . waitB . waitedC . waiting8. （2分）—They will post the ticket to me as soon as they receive my cheque (支票). —So it's very convenient.A . respondB . chooseC . get9. （2分） The thing in the bowl looks terrible, and I don't want to see it again.A . happyB . exitingC . unpleasant10. （2分）—Please keep quiet in the library.—Sorry. We won't talk any more.A . sleepyB . noisyC . silent二、阅读理解 (共1题；共8分)11. （8分）阅读下列短文，从下面每小题的A、B、C、D四个选项中选出最佳选项。
牛津深圳版英语八年级下册Unit7Theunknownworld单元测试.A卷
牛津深圳版英语八年级下册Unit7Theunknownworld单元测试.A卷牛津深圳版英语八年级下册Unit 7 The unknown world单元测试.A卷姓名:________ 班级:________ 成绩:________一、从下面每小题的A、B、C三个选项中选出可以替换划线部分或与 (共10题；共20分)1. （2分）——Taking a walk after supper is really a ____ way.——____. It keeps us healthy, too.A . relaxing, So it isB . relaxing, So is itC . relaxed, So it isD . relaxed, So is it2. （2分）He has gone to Japan. But he _______ back in two days.A . isB . wasC . will beD . has been3. （2分）The two stone lions are next _______ each other.A . toB . withC . forD . at4. （2分）—Can you ______this word in Chinese?—Yes， I can ______ a little Chinese.A . speak， sayB . say， speakC . tell， speakD . talk， say5. （2分）We are getting ready __________ Christmas.A . toB . withC . forD . of6. （2分）People that lived in the mountains didn't have wells(水井) in the past, so they had to ______ water from a stream far away.A . bringB . fetchC . takeD . give7. （2分）—I promised my son that l would take him to the zoo today．—You d better your promise．A . giveB . keepC . break8. （2分）The news ____ interesting. Please tell me more.A . feelsB . listensC . hearsD . sounds9. （2分）Mr Li is very . He's never tired of explaining everything to us again and again.A . wiseB . correctC . patientD . impolite10. （2分）（2015?广西北海）______ silent, please. The baby is sleeping.A . KeepB . KeptC . To keepD . Keeping二、完形填空 (共1题；共10分)11. （10分）完形填空Last month we asked our students about their free time activities. Our questions were about exercise, use of the Internet and watching TV. Here are the 1We 2that only fifteen percent of our students exercise every day. Forty-five percent exercise four to six times a week. Twenty percent exercise only one to three times a week. And twenty percent do not exercise 3.We all know that many students often go on line, but we were 4that ninety percent of them use the Internet every day. 5ten percent use it at least three or four times a week. Most students use it for fun and not for homework.The answer to our questions about 6 were also interesting. Only two percent of the students watch TV one to three times a week. Thirteen percent watch TV four to six times a week. And eighty-five percent watch TV every day! 7 many students like to watch sports, game shows are the most popular.It is good to relax by using the Internet or watching game shows, but we think the best way to 8 is through exercise. It is 9 for the mind and the body. Exercise 10 playing sports is fun, and you can spend time with your friends and family as you play together. And remember, "old habits die hard". So start exercising before it's too late!A . waysB . habitsC . examplesD . results（2）A . foundB . expectedC . thoughtD . decided（3）A . at leastB . at firstC . at allD . at last（4）A . boredB . surprisedC . tiredD . happy（5）A . The otherB . AnotherC . OtherD . Others（6）A . exercisingB . going onlineC . having a picnicD . watching TV （7）B . WhenC . AlthoughD . Because（8）A . workB . relaxC . restD . travel（9）A . healthyB . importantC . meaninglessD . successful （10）A . in factB . because ofC . for exampleD . such as三、阅读理解 (共2题；共13分)12. （7分）根据短文内容完成下列各题SHANDONGCapital：JinanPopulation：About 90 millionWhat to see：Springs(泉水)(Jinan)；Mountain Tai(Tai'an)；Kongfu(Qufu)；The coastal cities—Qingda0，Weihai，Yantai，etc．Shandong is a nice province in the east of China．It has many places of great interest．Jinan is the capital city．(A)济南因它的泉水而闻名。
牛津深圳版 八年级下册 Module 4 Unit 7 The unknown world. 单元
8BU7 单元测试卷I.词汇测试i.根据句意，选择与划线部分意思最接近的选项。
（共10小题，每小题1分）1. He is very pleased to receive a letter from his sister.A. hear fromB. hear aboutC. hear of2. We should keep quiet in the school library.A. left quicklyB. stayed thereC. make no noise3. -- I wonder what he is doing now.-- You'd better go and see yourself.A. forgetB. knowC. want to know4. The girl was too frightened to say a word.A. sadB. afraidC. unaware5. Her teacher refused to believe her because she often told lies.A. wantedB. disagreedC. liked6. When he went into the cave, he found some marks on the wall.A. signsB. photosC. maps7. She men mentioned the new film to her classmates.A. talked aboutB. thought aboutC. complained about8. We felt pleased to see you pass the driving test.A. sadB. angryC. happy9. ______ visitors came to take photos of Hongyadong during vocation.A. ThousandB. Thousand ofC. Thousands of10. -- Is Jack in the next room?-- Well, it’s hard to say. But I heard him ______ loudl y when I passed by just now.A. speakB. speakingC. spokenii.从下面每小题的A、B、C三个选项中选出最佳答案。
2019-2020年牛津版初中英语八年级下册Unit7Theunknownworld练习题第
说明：由于部分题中存在特殊符号,可能造成少量的字符乱码,如果你下载后才发现且对此十分在意，可通过站内信息联系并为你找出正确的字符。
2019-2020年牛津版初中英语八年级下册Unit 7 The unknown world练习题第三十八篇A第1题【单选题】He has gone to Japan. But he back in two days.A、isB、wasC> will beD、has been【答案】:c【解析】:【分析】旬意:他去了北京.但他两天后会回幸.根据时间状语in two days f两天后，可知时态为一般将空时will do sth. r 会回来为will be back f故选C。
拿握一般将来时结构will d。
sth.将会做某事，［点评】考查一股冷来时。
注意根据时间状语判断句子时态fA第2题【单选题】—Few kinds of plants can grow in the.—That n s because there is not enough water there.A、desertB、poolC、mountain【答案】:说明：由于部分题中存在特殊符号,可能造成少量的字符乱码,如果你下载后才发现且对此十分在意，可通过站内信息联系并为你找出正确的字符。
【解析】：【分析】句意:——:'D种举的植物能在沙漠生氏.——那是因为那里没有足筮的水.desert沙漠，pool水池，mountain山脉，根据not enough water there r可知缺少水的地方是沙漠r故选A。
【点评】考查名河辨析，注意根据语境选择合适意义的词。
»第3题【单选题】You must look after yourself and keep .A、healthB、healthyC、bad【答案】:B【解析】：刊尔自己并且但持健康.health健康，笥旬；healthy,健度的，形容词；bad ,坏的r keep+形容词r 保持.…f根据Ku must look after yourself r可知此处是保持^康f故选B。
2019年精选牛津版初中英语八年级下册Unit 7 The unknown world习题精选十二
2019年精选牛津版初中英语八年级下册Unit 7 The unknown world习题精选十二第1题【单选题】The meeting won"t be put off it rains heavily.A、ifB、becauseC、unless【答案】：【解析】：第2题【单选题】Rose a letter full of love from her parents on her sixteenth birthday.A、acceptedB、receivedC、wrote【答案】：【解析】：第3题【单选题】—Why did Ann run away ________?—Because she saw a snake.A、in dangerB、in needC、in fear【答案】：【解析】：第4题【单选题】— I heard a strange sound from the . —So I.A、bushes; wasB、bushs; wasC、bushes; did【答案】：【解析】：第5题【单选题】—A storm many houses here. —Yes, many people lost the places .A、hurt; liveB、damaged; liveC、damaged; to live【答案】：【解析】：第6题【单选题】I think we should protect the environment. Do you agree me?A、onB、toC、with【答案】：【解析】：第7题【填空题】Liz ______(draw) some picture for the people of Bird world when she met them.【答案】：【解析】：第8题【阅读理解】阅读理解Are you a big fan of E. T.(Extraterrestrial) or aliens? Then you should read Extraterrestrial Civilizations(《地球以外的文明世界》) by American writer Isaac Asimov (1920~1992). In his 1979 book, Asimov looked at whether there is life beyond the Earth. He also talked abouthow we might be able to communicate with aliens someday. Asimov even told usthat there are possibly about 500, 000 civilizations (文明) in the galaxy(银河系). The book may be a little out of fashion since it came out in the 1970s. But you"ll still enjoythe good reasoning (推理) and imagination of it. Asimovwas a science fiction(科幻故事) master. His most famousworks talk about the relationship between robots and humankind.Which of the following sentences best expresses the main idea?A、Most of Asimov"s books talk about the relationship between robots and humankind.B、Students are big fans of E. T.C、Some students enjoy the good reasoning and imagination.D、Asimov was a lover of E. T.Asimov was a(n) .A、science fiction masterB、writer of funny storiesC、actorD、dancerIsaac Asimov comes from .A、EnglandB、AmericaC、ChinaD、JapanThe writer indirectly expresses that there are possibly about 500,000 civilizations .A、in AmericaB、in AustraliaC、in EuropeD、in the galaxyThe readers will enjoy the .A、good reasoning and imagination of itB、good imaginationC、good expressionD、good understanding【答案】：无【解析】：第9题【句型转换】My parents didn"t pick me up yesterday. They were busy. (since) （句子合并）【答案】：【解析】：第10题【翻译】Tim didn"t go out for a walk because of ______ (大雨).【答案】：【解析】：第11题【翻译】我不同意我同学(的观点)。
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Unit7 The unknown world 习题一、从下面每小题的A、B、C三个选项中选出可以替换划线部分或与其意思相近的最佳选项。
( ) 1. It is said that aliens are living in the world that is undiscovered.A. the far worldB. the unknown worldC. the dark world( )2. Sara walked in fear, because she felt that someone was following her.A. in needB. in surpriseC. in horror( )3. My mother is sleeping, so we should have a low voice.A. keep quietB. feel relaxedC. hurry up( ) 4. I wonder if you could give me a hand.A. want to guessB. want to knowC. want to believe( )5. I suggested my family going somewhere on vacation, and they agreed with me.A. didn’t say anythingB. had the same opinion with meC. saidno to me( )6. You will receive a warm welcome if you come to England.A. getB. giveC. bring( ) 7. You should stay away from the snakes, because they are dangerous creatures.A. animalsB. toolsC. human beings( ) 8. I have discovered the person who broke the window.A. foundB. seenC. watched( ) 9.The thing in the bowl looks terrible, and I don't want to see it again.A. happyB. exitingC. unpleasant( )10. Henry refused our invitation, because he was really busy.A. recordedB. couldn’t holdC. didn’t accept二. 语法填空。
阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或者使用括号中词语的正确形式填空。
Over millions of years ago, there were deserts. Now about one fifth of the Earth’s surface 11. _______ (be) deserts. Th e size of the world’s deserts is always 12. _______(change). Deserts can be hot or cold. The Australian Desert is a hot desert, while the Gobi Desert in Mongolia is an example of a cold desert. Deserts are dry areas 13. _______ less than 50 cm of rain falls each year. The Sahara Desert in Africa receives less than 1.5 cm a year. 14. _______ rain doesn’t fall very often in deserts, sometimes even for years, there can be heavy rain 15. _______(sudden). Because they are dry, deserts have wide changes in temperature each day. When the sun16. _______(go) up, it is very hot. At night, the heat 17. _______(receive) by the ground during the day 18. _______(quick) disappears(消失), and then it becomes very cold. Because 19. _______ the change, living in the desert is very difficult. Man can make deserts, but they can also stop them from getting larger and larger. Planting trees can prevent the sand from 20. _______(spread).三、完形填空。
It was a fine spring day for a walk down the street. A mother and her two little girls walked along the sidewalk, happily laughing. 21 , a hundred small alien ships appeared on the horizon. It started 22 off some electric rays. People screamed. Children cried. There was 23 everywhere.There came the tingling sound of glasses breaking everywhere. People fled in every 24 . The mother was jostled (推) and lost hold of her 25 . She raced around shouting and crying for her kids. She thought they were lost to her forever.The sky cleared up. The aliens were 26 . But there was no sight of the children. Heart-broken, the mother reached her house, crying her eyes out.She heard someone 27 “Mamma”. Was it her kids? She frantically (慌忙地) 28 around. There they were! Hand in hand they came running towards her. She ran towards them, too. Her arms stretched out 29 to hug them. She opened her eyes. The pillow felt wet. It was a dream!She raced to the kids’ bedroom. Her lovely girls were sleeping peacefully. She kissed both their foreheads and 30 “love you”.根据短文内容，选择能填入相应空白处的最佳选项( ) 21. A. Finally B. Suddenly C. Hardly( ) 22. A. taking B. putting C. giving( ) 23. A. joy B. panic C. laugher( ) 24. A. direction B. opinion C. time( ) 25. A. friends B. students C. children( ) 26. A. gone B. broken C. hit( ) 27. A. sing B. talk C. call( ) 28. A. looked B. drove C. ran( ) 29. A. slowly B. sadly C. eagerly( ) 30. A. shouted B. whispered C. replied四、阅读理解。
AWe want to explore and try to better understand the world in which we live. Space exploration is one of the ways.Through the exploration of space, we can begin to unravel the mysteries of our universe, and to better know our living environment.Space exploration provides us with knowledge about the beginning of our solar system, our own planet and ourselves. It also helps answer the questions that have puzzled us for many years. Solar system exploration is important because it is good for us.Space technology has become an important part of our daily lives. Some technology uses satellites to communicate. Satellites are also used to examine the changes in the Earth’s climate and seas, for weather report and for military. We also use satellites in food production. Because of the use of space technology in crops, fewer and fewer people will suffer hunger.The space program provides a chance for nations to work together. The cooperation(合作) promotes peace and understanding between governments and their people. Many governments have taken part in the space technology, including the United States, Russia, Japan, the European nations and India. In the near future, other nations will take part in it. In fact, the United States remains the leader in new space technology.( ) 31. The underlined word “unravel” in the first paragraph can be replaced by “_________”.A. explainB. describeC. keepD. believe ( ) 32. What is the main idea of the second paragraph?A. Difficulties in space exploration.B. The advantages of space exploration.C. The answers to the questions of space exploration.D. What we can get from space and solar system.( ) 33. The following are the use of satellites EXCEPT __________.A. reporting the weatherB. examining the changes of seasC. increasing the food productionD. changing the climate of a certain place( ) 34. Which country is the best in new space technology?A. The United States.B. Russia.C. Japan.D. India. ( ) 35. What can we know from the last paragraph?A. Poor countries don’t agree to explore space.B. People in different countries have different ideas on exploring space.C. More and more countries will take part in the space program.D. Many countries don’t want to work together with other countries.BAre you a big fan of E.T. (Extraterrestrial) or aliens? Then you should read Extraterrestrial Civilizations (《地球以外的文明世界》) by American writer Isaac Asimov (1920-1992). In his 1979 book, Asimov looked at whether there is life beyond the Earth. He also talked about how we might be able to communicate with aliens someday. Asimov even told us that there are possibly about 500,000 civilizations (文明) in the galaxy (银河系). The book may be a little out of fashion since it came out in the 70s. But you’ll still enjoy the good reasoning (推理) and imagination of it. Asimov was a science fiction (科幻故事) master. His most famous works talk about the relationship between robots and humankind.( ) 36. Which of the following sentences best expresses the main idea?A.A simov’s books are talking about the relationship between robots and humankind .B.S tudents are big fans of E.T.C.S ome students enjoy the good reasoning and imagination.D.A simov was a love ofE.T.( ) 37. Asimov was a ____.A.s cience fiction (科幻故事) masterB. writer of funny storyC.actorD. dancer( ) 38. Isaac Asimov comes from_____.A. EnglandB.AmericaC.ChinaD.Japan( ) 39. The writer indirectly expresses that there are possibly about 500,000civilizations ______.A.i n AmericaB. in AustraliaC. EuropeanD. in the galaxy( ) 40. The readers will enjoy the _____.A.g ood reasoning and imagination of itB.g ood imaginationC.g ood expressionD.g ood understanding五、词汇。