2019山東省東營(yíng)市中考英語真題及答案

1、2019山東省東營(yíng)市中考英語真題及答案第卷 選擇題一、聽力選擇；每小題約有 8 秒鐘的答題時(shí)間）（一）錄音中有五個(gè)句子，每個(gè)句子聽兩遍，然后從每小題A、B、C中選出能對(duì)每個(gè) 句子做出適當(dāng)反應(yīng)的答語。1. A. Good idea. B. Sure. No problem. C. Sorry, I dont know.2. A. Thank you. B. I agree. C. Very well.3. A. My pleasure. B. Dont say so. C. You are right.4. A. Thats fine. B. What a pity! C. It doesnt

2、matter.5. A. Well done. B. You are welcome. C. Im afraid I cant.（二) 錄音中有五組對(duì)話，聽對(duì)話兩遍后，從每小題 A、B、C 中選出能回答所給問題的正確答案。6. Did Eric go to Daves party?A. Yes, he did. B. No, he didnt. C. I dont know.7. How often does Peter go swimming now?A. Every day. B. Once a week. C. Twice a week.8. Where does the convers

3、ation take place?A. At a restaurant. B. In a supermarket. C. At a noodle factory.9. How long has Tony lived here?A. For a week. B. For one year. C. For two years.10. What are the flowers made of?A. Plastic. B. Silk. C. Paper.（三） 錄音中有一段對(duì)話，聽對(duì)話兩遍后，從每小題A、B、C中選出能回答所給問題的 正確答案。（錄音播放前你有40秒鐘的讀題時(shí)間）Note: final

4、 'fanl n.決賽11. Why does Daniel look so excited?A. Because Judy congratulated him.B. Because they have just won a game.C. Because they are No.1 in the school games.12. What does Daniel think of the game with Class Five?A. Hard. B. Interesting C. Wonderful.13. Why is Daniel a little worried about

5、the final?A. Because they believe in themselves.B. Because they dont work well enough as a team.C. Because each member of his team plays with good skill.14. What will Daniel do right away?A. Ask Judy to cheer them on.B. Talk with his teammates about teamwork.C. Tell his teammates to believe in thems

6、elves.15. When is the final?A. On Tuesday. B. On Wednesday. C. On Thursday.二、單項(xiàng)選擇 1.Hong Kong-Zhuhai-Macao Bridge, the worlds longest sea-based project, brings people in those three cities within _ “one-hour living circle”.A. aB. anC. theD. /【答案】A【解析】【詳解】句意“港珠澳大橋，世界上最長(zhǎng)的?；こ?，帶給這三個(gè)地方的人們一個(gè)一小時(shí)內(nèi)的生活圈”。根據(jù)句

7、意可知，譯為“一個(gè)一小時(shí)內(nèi)的生活圈”，用不定冠詞。且one以輔音音素開頭，用a，故選A。【點(diǎn)睛】a用于以輔音音素開頭的單數(shù)可數(shù)名詞前；an用在元音音素開頭的單數(shù)可數(shù)名詞前。即：不見元不加an，不看字母看發(fā)音。如an hour, a horse, an apple.2.-My 80-year-old grandma has learned to chat on WeChat!-Amazing! Its truly_ too late to start doing things.A. alwaysB. neverC. sometimesD. usually【答案】B【解析】【詳解】句意“-我的80

8、歲的祖母已經(jīng)學(xué)會(huì)在微信上聊天。-真地令人驚訝。這個(gè)確實(shí)是開始做事永遠(yuǎn)都不會(huì)太晚”。A.總是；B.從不；C.有時(shí)；D.通常。根據(jù)句意可知，他的祖母80歲還在學(xué)習(xí)微信聊天，所以開始做某事從來都不會(huì)太晚。never從不，故選B。3.-How time flies! The middle school life is coming to an end.-Yes. We have to say goodbye, _ our friendship will last forever.A. forB. butC. orD. so【答案】B【解析】【詳解】句意“-時(shí)間過得真快?。〕踔猩罴磳⒔Y(jié)束。-是的，我們

9、不得不說再見了，但是我們的友誼將會(huì)持續(xù)到永遠(yuǎn)”。A. 因?yàn)椋ū硎驹颍籅.但是（表示轉(zhuǎn)折）；C.否則；或者；D.所以（表示因果）。根據(jù)句意可知，空前“我們不得不說再見了”與空后“我們的友誼將持續(xù)到永遠(yuǎn)”，空前空后表示轉(zhuǎn)折，故選B。4.-Remember to keep the dog on a leash (狗鏈)_ you walk it, honey!-Sure. I wont let it hurt others.A. untilB. afterC. whileD. since【答案】C【解析】【詳解】句意“-寶貝，當(dāng)你遛狗時(shí)記得給狗拴上鏈子。-好的，我不會(huì)讓他傷害其他人”。A.直到才

10、······（引導(dǎo)時(shí)間狀語從句）；B. 在之后（引導(dǎo)時(shí)間狀語從句）；C.當(dāng)時(shí)候（引導(dǎo)時(shí)間狀語從句）；D.自從（引導(dǎo)時(shí)間狀語從句）。根據(jù)句意可知，譯為“當(dāng)遛狗時(shí)”，故選C。5.Its not a good_for students to go online just for answers to homework.A. skillB. gameC. hobbyD. habit【答案】D【解析】【詳解】句意“對(duì)于學(xué)生來說上網(wǎng)僅僅是為了尋找家庭作業(yè)的答案是一個(gè)不好的習(xí)慣”。A.技能；B.游戲；C.愛好；D.習(xí)慣。根據(jù)句意可知，上網(wǎng)搜家庭作業(yè)

11、的答案不是一個(gè)好習(xí)慣，故選D。6.-Change 4 landed on the far side of the moon_ on January 3, 2019.-Wow! This day should be remembered.A. completelyB. suddenlyC. successfullyD. strongly【答案】C【解析】【詳解】句意“-2019年1月3日嫦娥四號(hào)成功降落在月球背面。-哇！這一天應(yīng)該被記住”。A.完全地；B.突然地；C.成功地；D.強(qiáng)烈地。根據(jù)句意可知，表示成功地降落在月球的背面，故選C。7.Elder brother: Which is much

12、 braver, the sun or the moon, Tom?Younger brother: Of course the moon. Because it isnt_ the dark.A. harmful toB. afraid ofC. sure aboutD. thirty for【答案】B【解析】【詳解】句意“哥哥：湯姆，太陽和月亮哪一個(gè)更勇敢？弟弟：當(dāng)然是月亮，因?yàn)樗慌潞凇薄.be harmful to對(duì)有害；B. be afraid of害怕；C.be sure about對(duì)有把握；D.be thirsty for渴望。根據(jù)Which is much braver可知，

13、哥哥問他哪個(gè)更勇敢，弟弟說月亮勇敢，因?yàn)樗慌潞冢蔬xB。8.-Chinese culture is becoming more and more popular around the world.-Yes. Some foreigners_ print “l(fā)aoganma” on their T-shirts.A. evenB. stillC. justD. hardly【答案】A【解析】【詳解】句意“-中國(guó)文化在全世界越來越受歡迎。-是，一些外國(guó)人甚至將“老干媽”印在他們的T恤衫上”。A.甚至；B.仍然；C.僅僅；D.幾乎不。根據(jù)句意可知，表示“甚至將老干媽印在他們的T恤衫上”，故選A。9

14、.-Could we _ the arriving time for school to 8:00 am, Mr. Li?-You mean 7:30 is a little earlier? Lets discuss it with the headmaster.A. find outB. give upC. put offD. cut out【答案】C【解析】【詳解】句意“-李先生，我們可以將到校時(shí)間推遲到早晨8點(diǎn)嗎？-你的意思是7:30有點(diǎn)早了？讓我們?nèi)ズ托ｉL(zhǎng)討論一下”。A.查明；B.放棄；C.推遲，拖延；D.切斷，刪去。根據(jù)You mean 7:30 is a little earli

15、er可知，7:30有點(diǎn)早，所以要推遲到8點(diǎn)，故選C。10.-Im afraid e-books might be bad for our eyes.-Hmm, but they will be helpful for us_we put them to good use.A. as soon asB. as long asC. even thoughD. so that【答案】B【解析】【詳解】句意“-恐怕電子書對(duì)我們的眼睛有害。-但是只要我們合理使用他們，他們就對(duì)我們有幫助”。A.一就（引導(dǎo)時(shí)間狀語從句）；B.只要（引導(dǎo)條件狀語從句）；C.盡管（引導(dǎo)讓步狀語從句）；D.目的是，為的是（引導(dǎo)目

16、的狀語從句）。根據(jù)句意可知，譯為“只要我們合理使用他們”，表示條件，故選B。11.-Could you tell me how to start a conversation with people from England?-I think talking about the_ is the first choice.A. ageB. familyC. moneyD. weather【答案】D【解析】【詳解】句意“-你能告訴我如何和一個(gè)來自于英國(guó)的人開始一個(gè)對(duì)話嗎？-我認(rèn)為談?wù)撎鞖馐堑谝贿x擇”。本題考查名詞辨析。A.年齡；B.家庭；C.錢；D.天氣。根據(jù)常識(shí)可知，與英國(guó)人談話時(shí)，要避免問年齡

17、、家庭狀況以及收入、工資，英國(guó)人見面都要先聊天氣，故選D。12.A recent study in Australia shows that parents are _ the top five worlds hardest jobsA. betweenB. amongC. fromD. above【答案】B【解析】【詳解】句意“一份在澳大利亞最近的研究表明，父母在世界上最困難的五大職業(yè)中”。A.兩者之間；B.三者或三者以上之間；C.來自；D.在上（相對(duì)水平高度，不一定是正上方）。根據(jù)the top five worlds hardest jobs可知，在世界最困難的五大職業(yè)中，表示“三者或三

18、者以上之間”，用among，故選B。13.-The sale of oil-fueled vehicles(燃油車) will be stopped in Hainan province by 2030.-Well, it will help_ the environment.A. improveB. studyC. polluteD. control【答案】A【解析】【詳解】句意“-到2030年，在海南燃油車的銷售將會(huì)被停止。-哦，它將幫助改善環(huán)境”。A.改善，提高；B.學(xué)習(xí)；C.污染；D.控制。根據(jù)句意可知，停止燃油車的銷售會(huì)改善環(huán)境，故選A。14.To create a more _ s

19、pace, eating or drinking on the subway in Beijing is not allowed.A. relaxingB. personalC. uncrowdedD. comfortable【答案】D【解析】【詳解】句意“為了創(chuàng)造一個(gè)更舒適的空間，在北京的地鐵上吃東西和喝東西是不被允許的”。A.放松的；B.個(gè)人的；C.不擁擠的；D.舒適的。根據(jù)句意可知，在地鐵上不許吃東西和喝東西是為了創(chuàng)造一個(gè)更舒適的空間，故選D。15.-Im going to learn some basic life skills, like cooking, washing cloth

20、es and tidying the rooms.-So am I. We shouldnt always_ our parents.A. look afterB. depend onC. take pride inD. get on with【答案】B【解析】【詳解】句意“-我打算學(xué)一些基本的生活技能，像做飯、洗衣服和打掃房間。-我也是，我們不應(yīng)該總是依賴我們的父母”。A.照顧；B.依賴；C.對(duì)感到自豪；D.與相處。根據(jù)句意可知，譯為“不應(yīng)該總是依賴父母”，故選B。16.-The Wandering Earth (流浪地球) tells us a story about how people

21、 tried to save the earth.-Yes. In the film humans chose to stay with the earth_ running away from it.A. because ofB. together withC. such asD. instead of【答案】D【解析】【詳解】句意“-流浪地球這部電影告訴我們一個(gè)關(guān)于人們?nèi)绾螄L試著拯救地球的故事。-是的，在這部電影中，人類選擇和地球待在一起而不是從地球上逃離”。A.由于；B.一起；C.例如；D.而不是。根據(jù)句意可知，表示“而不是逃離地球”，故選D。17.-Mom, which is the

22、better_ for me, a senior high school or a vocational(職業(yè)的) high school?-Either is OK. Its up to your future plan.A. choiceB. resultC. experienceD. news【答案】A【解析】【詳解】句意“-媽媽，對(duì)于我來說，高中和職業(yè)高中哪一個(gè)是更好的選擇？-哪一個(gè)都行，這取決于你的未來計(jì)劃”。A.選擇；B.結(jié)果；C.經(jīng)歷；D.新聞。根據(jù)a senior high school or a vocational(職業(yè)的) high school可知，表示在高中和職業(yè)高中

23、中做出選擇，故選A。18.-I hear you have just finished making the flash mob(快閃) My Motherland and Me ?-Thats true. It is really a_way to show our love for our country.A. traditionalB. humorousC. wonderfulD. boring【答案】C【解析】【詳解】句意“-我聽說你剛剛制作完一個(gè)名為我和我的祖國(guó)的快閃。-對(duì)的，這是一個(gè)向我們的祖國(guó)展示我們的愛的極好的方法”。A.傳統(tǒng)的；B.幽默的；C.完美的，極好的；D.無聊的。根據(jù)

24、句意可知，這是一個(gè)表達(dá)我們的愛的一個(gè)極好的方法。故選C。19.The earth, the only home of_, is now in danger. Everyone in the world should play a role in saving it.A. yoursB. hersC. hisD. ours【答案】D【解析】【詳解】句意“我們的家園地球現(xiàn)在處于危險(xiǎn)中，世界上每一個(gè)人應(yīng)該在拯救地球中扮演一個(gè)角色”。A.你的（名詞性物主代詞）；B.她的（名詞性物主代詞）；C.他的（名詞性物主代詞和形容詞性物主代詞）；D.我們的（名詞性物主代詞）。根據(jù)Everyone in the w

25、orld可知，空處譯為“我們的”，且空后沒有名詞，用名詞性物主代詞，故選D。20.- Do you know_?-Im not sure. Maybe next year.A. if Dongying High-speed Train Station will be builtB. where Dongying High-speed Train Station will be builtC. when we will build Dongying High-speed Train StationD. why the government decided to build Dongying Hi

26、gh-speed Train Station【答案】C【解析】【詳解】句意“-你知道我們什么時(shí)候會(huì)建東營(yíng)高鐵站嗎？-我不確定，可能是明年”。本題考查賓語從句。A.是否東營(yíng)高鐵站會(huì)被建；B.東營(yíng)高鐵站將建在哪里；C.我們何時(shí)將會(huì)建立東營(yíng)高鐵站；D.為什么政府決定建東營(yíng)高鐵站。根據(jù)Maybe next year可知，問的是時(shí)間，即“我們何時(shí)才會(huì)建立東營(yíng)高鐵站”。故選C。三、閱讀理解閱讀下列短文，然后從每小題 A、B、C、D 四個(gè)選項(xiàng)中選出能回答所提問題或完成所 給句子的最佳答案。AOne weekend, Taylor, an eight-year-old girl, went shopping

27、with her parents. She asked her parents to buy a toy she wanted. Instead of giving her money to buy the toy, Taylors father encouraged her to make money by herself. “How can I make money?” Taylor thought for a while and had an idea, “Why not make cakes and sell them at church to raise money to buy t

28、he toy?”The next day, Taylor started her plan. She first needed some money for tools and materials. So she borrowed $40 from her parents and promised to pay it back. Then she began to make cakes by herself. To her parents surprise, she made $175 by selling the cakes that Sunday.Everyone thought Tayl

29、or would buy the toy she wanted. She certainly had made enough money for it, but she didnt. Instead, Taylor decided to buy business cards and had her fathers phone number on them. Then she began handing the cards out. More people knew Taylor and came to buy her cakes. Even large companies began to t

30、ry buying her delicious cakes.Though Taylor has made a lot of money, she still works hard at school. She also likes to take part in other activities. So Taylor must carefully manage her time. For example, instead of watching TV after school, Taylor might have to bake(烘焙) a lot of cakes for customers

31、. When she has dance lessons on some days, she needs to get her baking done on time so she isnt late for class.Making cakes may take time and be hard work, but Taylor sees the fun in it. “I think making cakes is mostly my hobby.” she says. She also decorates(裝飾) the boxes that are used to pack the c

32、akes. Taylor uses all kinds of decorations to make sure each box looks special for her customers. People love the extra feeling Taylor gives them by decorating the boxes, so more and more people come for her cakes.Taylors cakes are becoming very popular. She achieves a sweet success.21. Taylor start

33、ed selling cakes because_. .A. she loved baking cakes very muchB. she wanted to make a lot of moneyC. her parents encouraged her to sell cakesD. she needed money to buy the toy she wanted22. Which is NOT true about Taylor?A. She made $175 at first.B. She bought a toy for herself.C. She borrowed $40

34、from her parents.D. She continued her business after she made $175.23. Taylor told people about her cake business mainly by_ .A. handing out business cardsB. selling her cakes at churchC. advertising at her dance classD. inviting large companies to buy her cakes24. After Taylor has made a lot of mon

35、ey, _.A. she doesnt work hard at schoolB. she cant manage her time wellC. she sees the fun in her cake businessD. she is too busy to take part in other activities25. The author wrote the article mainly to_ .A. explain how to buy a toyB. teach us how to make good cakesC. show us that it is fun to sel

36、l cakesD. introduce a girl who is talented in business【答案】21. D 22. B 23. A 24. C 25. D【解析】【分析】本篇文章難度適中，主要講述泰勒想要玩具，但是父母不給錢，讓她自己賺錢，后來她向父母借了40美元自己賺錢，他賺到了第一桶金。賺錢后他并沒有拿這個(gè)錢去買玩具，而是買了一些卡片出去發(fā)卡片，她要繼續(xù)她的商業(yè)。在她經(jīng)營(yíng)商業(yè)的時(shí)候，她善于管理時(shí)間，并沒有與學(xué)習(xí)和活動(dòng)沖突。通過她的精心經(jīng)營(yíng)，她的蛋糕越來越受歡迎?！?1題詳解】細(xì)節(jié)理解題。根據(jù)Instead of giving her money to buy the t

37、oy, Taylors father encouraged her to make money by herself. “How can I make money?” Taylor thought for a while and had an idea, “Why not make cakes and sell them at church to raise money to buy the toy?”可知，她的父母沒有給她錢買玩具，而是讓她自己賺錢，泰勒想了一會(huì)就有了主意，她要做蛋糕賣錢買玩具，故選D?！?2題詳解】細(xì)節(jié)理解題。根據(jù)Then she began to make cakes b

38、y herself. To her parents surprise, she made $175 by selling the cakes that Sunday可知，最初她賺了175美元，A正確；根據(jù)So she borrowed $40 from her parents and promised to pay it back可知，她向她的父母借了40美元，C正確；根據(jù)Everyone thought Taylor would buy the toy she wanted. She certainly had made enough money for it, but she didnt.

39、 Instead, Taylor decided to buy business cards and had her fathers phone number on them. Then she began handing the cards out. More people knew Taylor and came to buy her cakes. Even large companies began to try buying her delicious cakes可知，每個(gè)人都認(rèn)為她賺了錢會(huì)去買玩具，但是她沒有，她決定買一些商業(yè)卡片并將父親的電話寫在上面，她開始出去發(fā)卡片，很多人都知道

40、她并且來買她的蛋糕，甚至大的公司都來買她的蛋糕，所以她賺了175美元后繼續(xù)她的商業(yè)，D正確。根據(jù)Everyone thought Taylor would buy the toy she wanted. She certainly had made enough money for it, but she didnt可知，每個(gè)人都認(rèn)為她會(huì)買玩具，但是她沒這么做，B錯(cuò)誤，故選B?！?3題詳解】細(xì)節(jié)理解題。根據(jù)Instead, Taylor decided to buy business cards and had her fathers phone number on them. Then sh

41、e began handing the cards out. More people knew Taylor and came to buy her cakes.可知，她買了一些商業(yè)卡片，并寫上她的父親的電話，出去發(fā)卡片，故選A。【24題詳解】細(xì)節(jié)理解題。根據(jù)Though Taylor has made a lot of money, she still works hard at school可知，盡管她賺了許多錢，但是在學(xué)校她仍然努力學(xué)習(xí)，排除A；根據(jù)So Taylor must carefully manage her time可知，它能夠很好地管理她的時(shí)間，排除B；根據(jù)She also

42、 likes to take part in other activities. So Taylor must carefully manage her time可知，她也喜歡參加其他的活動(dòng)，所以泰勒必須仔細(xì)管理她的時(shí)間，排除D；根據(jù)Making cakes may take time and be hard work, but Taylor sees the fun in it可知，盡管制作蛋糕可能會(huì)花費(fèi)很多時(shí)間，但是泰勒看到了里面的樂趣，故選C?！?5題詳解】主旨大意題。本文主要通過講述泰勒因?yàn)橄胍婢叨_始她的商業(yè)，并且講述她發(fā)傳單、合理安排時(shí)間、以及裝飾裝蛋糕的盒子，越來越多的人喜歡她

43、的蛋糕，所以主要講述泰勒在商業(yè)方面有才能。故選D。【點(diǎn)睛】對(duì)于題干中要求找True/False/Not true/Not false這類題，直接看選項(xiàng)。根據(jù)選項(xiàng)定位至某一部分進(jìn)行分析，例如本篇閱讀第2題。B項(xiàng)中“她為自己買了禮物”。根據(jù)Everyone thought Taylor would buy the toy she wanted. She certainly had made enough money for it, but she didnt可知，每個(gè)人都認(rèn)為她會(huì)買玩具，但是她沒這么做，所以B錯(cuò)誤。BWhats a spacewalk? Any time an astronaut

44、gets out of a spacecraft(航天器) while in space, it is called a spacewalk. Astronauts go on spacewalks for many reasons. For example, experiments can be placed on the outside of a spacecraft. This lets scientists learn how being in space affects( 影響) different things. By going on spacewalks, astronauts

45、 can also fix things instead of bringing them back to the earth to fix.When astronauts go on spacewalks, they wear spacesuits to keep themselves safe. Inside spacesuits, astronauts have the oxygen(氧氣) they need to breathe and the water they need to drink. To keep the astronauts and the spacecraft sa

46、fe, the astronauts must leave and go back to the spacecraft through a special door. When on a spacewalk, astronauts use safety tethers to stay close to their spacecraft. Tethers are like ropes, connect the spacewalkers with the spacecraft. They keep astronauts from floating( 漂 浮 ) away into space. A

47、nother way astronauts stay safe during spacewalks is by wearing a SAFER. SAFER is worn like a backpack. It helps an astronaut move around in space.How do astronauts train for spacewalks? One way is by going for a swim. Floating in space is a lot like floating in water. Astronauts practice spacewalks

48、 underwater in a huge special swimming pool. For every one hour they will spend on a spacewalk, astronauts need to train seven hours in the pool. Another way astronauts practice for a spacewalk is by using virtual reality(虛擬現(xiàn)實(shí)). It looks and feels just like a spacewalk.Today, only three countries ha

49、ve finished spacewalks independently. They are Russia, the United States and China. The first person to go on a spacewalk in the world was Alexei Leonov from Russia. Zhai Zhigang is the first Chinese astronaut to go on a spacewalk. The world record of spacewalks is held by Russian astronaut Anatoly

50、Solovyev. He has been on 16 spacewalks and spent more than 82 hours outside in space.26. About the spacewalk, we can know _ .A. some things can be fixed by astronauts during spacewalksB. all experiments must be placed on the outside of a spacecraftC. an astronaut can get out of a spacecraft any time

51、 while in spaceD. a spacewalk lets scientists learn how being in space affects different things27. How many ways to keep the astronauts safe during spacewalks?A. Two.B. Three.C. Four.D. Five.28. Whats the meaning of the word “tethers” in Paragraph 2?A. 吊籃B. 系繩C. 籠子D. 鉤子29. Astronauts train for space

52、walks by_ .A. floating in spaceB. using virtual realityC. going on spacewalks outside a spacecraftD. training in water in a common swimming pool30. According to the passage, which is NOT true?A. China can finish a spacewalk independently.B. Astronauts can breathe and drink in spacesuits.C. Astronaut

53、s can move around in space with the help of SAFER.D. Anatoly Solovyev is the first person to go on a spacewalk in the world.【答案】26. A 27. C 28. B 29. B 30. D【解析】【分析】本篇文章難度適中，主要講述太空漫步。包括什么是太空漫步、太空漫步的原因、太空漫步時(shí)宇航員的安全保障、宇航員如何訓(xùn)練太空漫步以及人類太空漫步的歷史?！?6題詳解】推理判斷題。根據(jù)experiments can be placed on the outside of a s

54、pacecraft可知，實(shí)驗(yàn)可以放在航天器的外部，而不是所有的實(shí)驗(yàn)都必須都放在航天器的外部，排除B；根據(jù)Any time an astronaut gets out of a spacecraft(航天器) while in space, it is called a spacewalk可知，任何時(shí)候宇航員在太空中走出飛船被叫做太空漫步，而不是宇航員在太空中任何時(shí)候都可以從宇宙飛船中出來，偷換概念，排除C；根據(jù)For example, experiments can be placed on the outside of a spacecraft. This lets scientists l

55、earn how being in space affects( 影響) different things可知，實(shí)驗(yàn)可以在航天器的外部這件事可以讓科學(xué)家知道太空是如何影響不同的事物的，排除D；根據(jù)By going on spacewalks, astronauts can also fix things instead of bringing them back to the earth to fix可知，通過太空行走，宇航員可以修東西而不用將他們帶回地球修，故選A?！?7題詳解】細(xì)節(jié)理解題。根據(jù)When astronauts go on spacewalks, they wear space

56、suits to keep themselves safe、To keep the astronauts and the spacecraft safe, the astronauts must leave and go back to the spacecraft through a special door、When on a spacewalk, astronauts use safety tethers to stay close to their spacecraft以及Another way astronauts stay safe during spacewalks is by wearing a SAFER可知，宇航員可以穿航天服、通過一個(gè)特別的門離開和返回航天器、用安全繩或者穿艙外活動(dòng)簡(jiǎn)便救援裝置，共四種，故選C?！?8題詳解】詞義猜測(cè)題。根據(jù)When on a spacewalk, astronauts use safety tethers to stay close to their spacecraft. Tethers are like ropes, connect the spacewalkers with the spacecraft可知，當(dāng)太空漫步時(shí)，宇航員使用安全