2020年中考英语热点突破训练 完形填空（含解析）.doc

1、完形填空A group of boys gathered around a tree. What a tall tree! they said to each other. It would be _1_to climb to the top!The group of boys then decided to play a game to see who could climb to the top of the tree_2_. Their mothers were sitting not far away, looking on at their children as they _3_.

2、One of the climbers was an 8-year-old boy named David. He was the shortest child in the group. Nobody thought he would_4_ the competition.Then the game started. All of the boys tried their best to climb as_5_ as they could. Although they all made it halfway up the tree before David did, he reached t

3、he top of the tree fastest_6_.His mother was proud to see this. She asked him, David, how did you _7_to reach the top of the tree so quickly?It was easy, David said. The other children kept looking down as they climbed. When they realized how high they were, they got scared(恐惧的) and were afraid of _

4、8_down. I, however, looked only _9_. When I saw how close I was, I kept going higher and higher until I reached the top.It is true in life that if we just keep going forward without looking back, we are more likely to reach our goals(目标).1. A. usefulB. possibleC. crazyD. exciting2. A. lastB. finally

5、C. firstD. really3. A. studiedB. playedC. jumpedD. discussed4. A. winB. enterC. likeD. hold5. A. wellB. safelyC. carefullyD. high6. A. as wellB. in the endC. as usualD. in time7. A. manageB. hopeC. imagineD. agree8. A. lookingB. climbingC. fallingD. going9. A. downB. overC. outD. up【文章大意】本篇文章难度适中，主要

6、讲述一个八岁的小男孩爬树比赛得了第一名，人们问他是如何做到的，他说当其他的孩子爬树时，他们往下看，当他们离地面很高时，他们会很恐惧，但是他往上看，他看到的是还有多近就到达顶端。通过这个故事告诉我们，在生活中，我们如果往前看而不是往后看就更容易达到目标。1. D【解析】句意爬上顶端是让人振奋的。本题考查形容词辨析。A.有用的；B.可能的；C.疯狂的；D.令人振奋的。根据What a tall tree! they said to each other可知，爬到树的顶端是让人振奋的，故选D。2. C【解析】句意然后这组小男孩决定玩一个游戏，看看谁能第一个到达树的顶端。A.最后；B.最后；C.第一，

7、首先；D.真地。根据he reached the top of the tree fastest_6_.可知，他最快到达树的顶端，所以表示第一个到达顶端，故选C。3. B【解析】句意当他们玩游戏时，他们的妈妈坐在不远的地方看他们的小孩。本题考查动词辨析。A.学习；B.玩；C.跳；D.讨论。根据The group of boys then decided to play a game to see who could climb to the top of the tree_2_可知，他们在玩一个游戏，所以他们的妈妈在看他们玩游戏，故选B。4. A【解析】句意没有人会认为他能赢得这个比赛。本题考

8、查动词辨析。A.赢；B.进入；C.喜欢；D.坚持。根据Although they all made it halfway up the tree before David did, he reached the top of the tree fastest_6_可知，大卫赢得了这个比赛，故选A。5. D【解析】句意所有的男孩都尽了最大的努力爬得尽可能高。本题考查副词辨析。A.好地；B.安全地；C.细心地；D.高地。根据The group of boys then decided to play a game to see who could climb to the top of the t

9、ree_2_可知，表示爬的更高，故选D。6. B【解析】句意虽然他们都比大卫先爬到半山腰，但他最后还是以最快的速度爬到了树顶。A.也；B.最后；C.通常；D.及时。根据David, how did you _7_to reach the top of the tree so quickly可知，最后大卫以最快的速度爬到了树顶，故选B。7. A【解析】句意大卫，你是如何这么快地达到了山顶？。本题考查动词辨析。A.设法做成某事，manage to do成功做成某事；B.希望做某事；C.想象；D.同意。根据Although they all made it halfway up the tree b

10、efore David did, he reached the top of the tree fastest_6_可知，最后他成功地第一个登上树顶，成功做成某事，故选A。8. C【解析】句意当他们意识到他们如此高的时候，他们很恐惧并害怕掉下。本题考查动词辨析。A.看；B.爬；C.掉下；D.去。根据句意可知，他们爬得很高的时候害怕掉下来，故选C。9. D【解析】句意然而我仅仅向上看。A.向下；B.超过；C.出去；D.向上。根据When I saw how close I was, I kept going higher and higher until I reached the top.可知

11、，他向上看，看到的是离终点是多么地近，故选D。March 22 is World Water Day. It started in 1993. It not only makes us think about the importance of water, but also calls on（号召）us to 1 and protect water. Today, were facing terrible water problems. Among them, the wastewater problem is rather 2 , And the subject of World Wate

12、r Day in 2017 is wastewater.What is wastewater? It is used water. Usually, wastewater comes from homes, 3 , hospital and so on. It is produced by different kinds of activities, including washing machines, taking showers and using kitchens. The rain also 4 wastewater when it is running down the stree

13、t during a storm. No matter where it comes from, this kind of water is sure to have 5 harmful in it. 6 must we treat（处理）wastewater? Wastewater has a big influence in our lives. It causes both illness for us and pollution for the environment. We must care for our environment and our own 7 .How can we

14、 treat wastewater? Different kinds of wastewater need different ways of treatment. Wastewater 8 homes can be reused. Then there will be 9 wastewater. Also, factory wastewater has to be cleaned 10 it goes back to nature.1. A. drinkB. saveC. carryD. watch2. A. easyB. popularC. smallD. serious3. A. fac

15、toriesB. lakesC. riversD. seas4. A. gets backB. hands inC. changes intoD. picks up5. A. nothingB. somethingC. nobodyD. somebody6. A. WhatB. WhoC. WhyD. How7. A. workB. interestC. healthD. business8. A. onB. forC. withD. from9. A. lessB. moreC. betterD. worse10. A. andB. whetherC. afterD. before【文章大意

16、】现在我们面临着严重的水问题，其中废水问题尤为严重。2017年世界水日主题为废水。短文介绍了什么是废水，我们为什么要处理废水，以及如何处理废水。号召我们要节约和保护水资源。1. B【解析】句意：它不仅使我们思考水的重要性，而且呼吁我们节约和保护水。A. drink喝；B. save节约；C. carry搬运；D. watch观看。前半句提到世界水日让人们来思考水的重要性，因此我们要节约用水，故答案为B。2. D【解析】句意：其中废水问题较为严重。A. easy容易的；B. popular流行的；C. small小的；D. serious严重的。根据后面的句子And the subject of

17、 World Water Day in 2017 iswastewater. 2017年世界水日主题为废水。说明废水问题较为严重。故答案为D。3. A【解析】句意：通常废水来自家庭、工厂、医院等。A. factories工厂；B. lakes湖；C. rivers河流；D. seas大海。工厂会产生工业污水，是产生废水的主要来源，故答案为A。4. C【解析】句意：暴雨期间雨水在沿着街道流淌时也会变成废水。A. gets back拿回；B. hands in上交；C. changes into变成；D. picks up捡起。雨水变废水，雨水流到街道上也是废水产生的一个来源，故答案为C。5. B

18、【解析】句意：这种水肯定含有有害物质。A. nothing没有什么；B. something某物；C. nobody没有人；D. somebody某人。雨水中含有的东西，不能用指人的不定代词来表示，排除C、D；根据生活常识可知，废水中含有各种有害物质，故答案为B。6. C【解析】句意：我们为什么要处理废水？A. What什么；B. Who谁；C. Why为什么；D. How怎么样。根据后面的句子Wastewater has a big influence in our lives. It causes both illness for us and pollution for the envi

19、ronment.废水对我们的生活有很大的影响。它既给我们带来疾病，也给环境带来污染。这也是处理废水的原因，因此上句是询问原因，答案为C。7. C【解析】句意：我们必须关心我们的环境和我们自己的健康。A. work工作；B. interest兴趣；C. health健康；D. business生意。上句提到水污染会让人们产生疾病，因此我们必须要关注我们的健康问题，故答案为C。8. D【解析】句意：家庭废水可以再利用。A. on在上面；B. for为了；C. with与一起；D. from来自。使用介词from表示废水的来源，故答案为D。9. A【解析】句意：这样废水就会减少。A. less更少的

20、；B. more更多；C. better更好的；D. worse更糟的。上句提到家庭用水得到循环利用，因此废水可以有效的减少，故答案为A。10. D【解析】句意：在工厂废水回归自然之前，必须对其进行清洁。A. and和，而且；B. whether是否；C. after在之后；D. before在之前。此句是强调工业污水必须要净化处理，肯定是是在回归自然之前处理。故答案为D。Can you imagine that we could build a beautiful city with rubbish? Maybe you will think it is 48 . However, it c

21、an be true! Nothing is a waste if we have a creative mind. Let me show you something about 49 rubbish. Sometimes we can see tons of rubbish in the streets, on the roads, near the buildings. here and there. Many large cities became so ugly 50 it. Nobody likes rubbish, but in fact, some rubbish can be

22、 used again. All of us want to solve the problem, we must do something to 51 rubbish. We should take action from now on. 52 , some good things will not be wasted. Do you often throw away things you dont need any more? Have you ever thought about how these things can actually be put to good use? For

23、Example, when a car gets too old, it may not run any more. But we can use the metal of the car to make something else. When a bottle is empty, it 53 as waste. You dont know bottle glass can be made into sand and used to build streets. Rubbish 54 food can be changed into fertilizer to make plants gro

24、w better. It is cheap and safe. And other rubbish can also be used to make building blocks. Now, 55 machines are designed for that. 56 , people will watch films in a beautiful cinema which is built out of rubbish. Besides buildings and roads, cities may be made from rubbish. But so far, building bea

25、utiful cities made from rubbish is only 57 .48. A. important B. understanding C. unbelievable D. possible49. A. returning B. reusing C. reflecting D. repeating50. A. because B. because of C. instead of D. as for51. A. make a living as B. make promises to C. make up our mind to D. make use of52. A. O

26、n the way B. By the way C. In this way D. Out of the way53. A. will be thrown away B. will throw away C. threw away D. was thrown away54. A. from B. in C. on D. to55. A. fewer and fewer B. less and less C. more and more D. more and less56. A. Some day B. The other day C. Nowadays D. In the day57. A.

27、 a symbol B. a letter C. a lesson D. a dream【文章大意】这是一篇议论文的完形填空，主要介绍了用垃圾建造城市的梦想，垃圾让城市变得丑陋，但是有一些垃圾是可以被回收利用的，现在很多垃圾被用于制造别的东西，未来垃圾可能被用于建造美丽的城市。 48. C【解析】考查形容词，important重要的，understanding善解人意的，unbelievable难以置信的，possible可能的，结合上文，Canyouimaginethatwecouldbuildabeautifulcitywithrubbish？你能想象我们可以用垃圾建一个美丽的城市吗？判断

28、本句句意为也许你会觉得这难以置信. 故选C。49. B【解析】考查动名词，returning归还，reusing再利用，reflecting反映，repeating重复，联系上文Nothingisawasteifwehaveacreativemind. 如果我们有一个创造性的主意没什么会浪费. 因此判断本句句意为让我告诉你们有关垃圾再利用的事. 故选B。50. B【解析】考查连词，because因为，后跟一个表示原因的句子，becauseof因为，后跟名词、代词或动名词，insteadof代替，asfor作为，根据上文，Sometimeswecanseetonsofrubbishinthest

29、reets，ontheroads，nearthebuildingshereand there. 有时我们在街道上、道路上、建筑附近-到处都能看到大量的垃圾. 故判断本句句意为许多大城市因它而变得丑陋. 故选B。51. D【解析】考查动词短语，makealivingas作为谋生，makepromisesto承诺，makeupourmindto 下决心，make use of利用，根据上文but infact，somerubbish canbeusedagain. 但是事实上，一些垃圾可以再次使用，因此判断本句句意为我们想解决这个问题，我们必须做一些事使用垃圾. 故选D。52. C【解析】考查介词

30、短语，Ontheway在路上，Bytheway顺便说一下，Inthisway用这种方法，Outoftheway人迹罕至的，结合上文，Allofuswanttosolvetheproblem，wemustdosomethingto make use of rubbish. 我们想解决这个问题，我们必须做一些事使用垃圾. 上文提到的是使用垃圾，故此判断用这种方法一些好的东西才不会被浪费. 故选C。53. A【解析】考查一般将来时的被动语态，when引导的时间状语从句，从句中谓语动词为is，判断时态为一般现在时，从句用一般将来时，it代指abottle，是动作的承受者，故此选用被动语态，即谓语动词为

31、will be done的形式. 故选A。54. A【解析】考查介词，from来自，in在里面，on在上面，to到，根据句意，来自食物的垃圾可以变为肥料使得植物更好地生长. 故选A。55. C【解析】考查形容词比较级，比较级and 比较级表示越来越的，fewerandfewer越来越少的，修饰可数名词复数，lessandless越来越少的，修饰不可数名词，moreandmore越来越多的，moreandless没有这种说法. machines为可数名词复数，结合上文，Andotherrubbishcanalsobeusedtomakebuildingblocks. 其他的垃圾可以被用于制作积木

32、. 故判断本句句意为现在越来越多的机器被设计出来制造积木. 故选C。56. A【解析】考查时间副词，Someday有朝一日，用于一般将来时，Theotherday几天前，Nowadays现在，Intheday在白天，结合语境，有朝一日人们会在用垃圾建造的美丽的电影院看电影. 故选A。57. D【解析】考查名词，asymbol一个象征，aletter一封信，alesson一个教训，a dream一个梦想，结合上文Besides buildingsandroads，citiesmaybemadefromrubbish. 除了建筑和道路之外，城市可能由垃圾制成，本句中but表示转折，判断句意为但是迄

33、今为止，用垃圾建造美丽城市还只是一个梦想。故选D。In the new sci-fi film. The Wandering Earth流浪地球， humans save the Earth without leaving it. In manyeven most spacethemed films, whenever Earth faces a disaster（灾难）, the 1 is always running away from the planet in spaceships. But the latest Chinese sci-fi movie, The Wandering

34、Earth, offers a different and more ambitious idea. In the film，based on a short story by Chinese sci-fi writer Liu Cixin, Earth is in danger of being destroyed by the dying sun. In reply, humans around the world work 2 to build a huge engine system that will push Earth away from the dying sun. 3 giv

35、ing up Earthagain this time were taking it with us. Thisambitiondidnt come from nowhere， For thousands of years，homeland has had a soft point in 4 of Chinese people. One old idiom is luoyeguigen， which means returning to ones homeland at the old age， like 5 leaves return to the roots of their trees.

36、 Or there is an ancient poem, The season called the White Dew begins tonight： Nowhere as in our native place is the moon so bright. These 6 show the tight link that Chinese people have had with their homeland. This special cultural background is probably the key 7 separates The Wandering Earth from

37、Hollywood-style space films. What is Chinese sci-fi? Guo Fan, the films director, said in an interview. A movie that can really 8 our cultural and spiritual view can be called Chinese sci-fi. Or, were just copying others and telling the same American stories. And the makers of The Wandering Earth ma

38、y have chosen the best time to tell its Chinese sci-fi story. The film was released on Feb 5th， the first day of Chinese New Year. It was a time when many people had just made the 9 journey back to their hometowns. So to them, there is only one possible way to tell the story. Earth 10 wherever human

39、s go, because its our home forever.1. A. questionB. solutionC. problemD. difficulty2. A. togetherB. alongC. withD. nearly3. A. InsteadB. Instead ofC. Rather thanD. Rather4. A. bodyB. bodiesC. mindD. minds5. A. fallingB. fallenC. fellD. falls6. A. eitherB. noneC. neitherD. both7. A. thatB. whereC. wh

40、atD. how8. A. expressB. knowC. tellD. report9. A. sadlyB. sadC. hardD. hardly10. A. wentB. goC. goingD. goes1. B【解析】考查名词。question问题；solution 解决办法；problem难题；difficulty困难。根据语境可知，在大多数以天空为主体的电影中，不管何时地球面临灾难，解决办法总是乘坐宇宙飞船逃离行星（地球）。故选B。2. A【解析】考查介词。together一起；along 沿着；with和一起； nearly接近。根据语境可知，作为回应，全世界的人类团结协作

41、，一起建造一个很大的引擎系统，该系统将把地球从垂死的太阳边缘推走。work together一起工作。故选A。3. B【解析】考查介词（短语）；Instead 相反； Instead of 相反（而不是）； Rather than宁愿；Rather相当. 根据语境可知，这次我们不是放弃地球，而是把它带走。instead of doing sth不是做某事。故选B。 4. D【解析】考查名词。body身体；bodies 身体； mind 思维（头脑）；minds思维（头脑）。根据语境可知，数千年来，家乡在中国人民的头脑中已经有个软点. mind在此是可数名词，故用复数表示头脑这个整体概念。故选D

42、。 5. B【解析】考查动名词。四个选项分别是fall的动名词（现在分词）、过去分词、过去式和三单形式。空格处为介宾leaves的宾语，故用动名词（现在分词）或过去分词作为定语. falling leaves正在降落的树叶；fallen leaves已经落下来的树叶。根据句意：一个古老的谚语 落叶归根，其意思是在年老时回到故乡，就像已经落在地上的树叶返回树根一样。故选B。6. D【解析】考查副词。either（两者中）每个； none 没有一个；neither（两者中）一个也不；both两者都. 根据语境可知，它们两者都表明了中国人跟家乡的紧密联系。故选D。7. A【解析】考查关系代词（副词）

43、。that那个；where在哪里； what 什么；how怎样。根据语境可知，这种特殊的文化背景也许是使流浪地球跟好莱坞式太空电影区别开来的关键因素。that代知先行词key，且作为从句的主语，同时引导定语从句。故选A。8. A【解析】考查动词。express 表达；know 知道；tell 告诉；report报告. 根据语境可知，真正能表达我们的文化和精神思想的就可以叫做中国的科幻。故选A。9. C【解析】考查形容词（副词）。sadly 伤心地； sad 伤心的；hard 困难的； hardly几乎不。根据上文The film was released on Feb 5th. the fir

44、st day of Chinese New Year可知，这部电影在2月5日发行，即在中国新年的第一天。此时正是中国人艰难地踏上回乡之旅时。故选C。 10. B【解析】考查动词。四个选项分别是go的过去式、原形、动名词和三单形式。空格处为主句的谓语，且表示现在的事实或真理。故用一般现在时。句意：人类到哪里去，地球就到哪里。故选B。 A video showing a 12-year-old boy from Moche, Peru, doing his homework on the sidewalk, under a streetlight, has been watched several

45、 million times on Facebook after being 1 by local police. Staff at the Moche police station first 2 Victor Martin late last month, while checking security cameras(监控摄像). They found a young boy sitting on the sidewalk by 3 at night. At first, they thought he was doing something bad, but later they re

46、alized he was 4 writing something in his notebook, taking advantage of the streetlight overhead. Moved by the boys 5 , the police shared the video on Facebook. At the time of this writing, Victors heartwarming and 6 heartbreaking story has spread all around the world. Local TV station 7 to find the

47、boy and sat down with his mother to learn why he was doing his homework on the street instead of at home. It turns out that the 12-year-olds family is so 8 that they couldnt pay for electricity(电), so they just depended on a 9 during the night. Unluckily, Victor Martin could 10 finish his homework b

48、efore the sun went down, and recently he couldnt 11 the weak candlelight any more. One day, my son said 12 I continue with the candle, I will be crazy! Id better go outside to finish my homework, Rosa Angulo Cordoba told Panamericana TV. She 13 that Victors neck would often become hard to move becau

49、se of tilting(倾斜) his head to let the candlelight through.Victors mother said that although he 14 housework and takes care of the family sheep every day, the sixth grader takes 15 very seriously and gets good grades.1. A. sharedB. takenC. discussedD. praised2. A. metB. interviewedC. noticedD. caught

50、3. A. itselfB. yourselfC. myselfD. himself4. A. shylyB. actuallyC. carelesslyD. certainly5. A. wishB. planC. spiritD. hobby6. A. by the wayB. at leastC. at the same timeD. in the end7. A. managedB. stoppedC. promisedD. refused8. A. traditionalB. popularC. specialD. poor9. A. flashB. candleC. cameraD

51、. fire10. A. seldomB. evenC. onlyD. still11. A. changeB. standC. enjoyD. protect12. A. AlthoughB. BecauseC. IfD. Until13. A. addedB. warnedC. hopedD. lied14. A. puts offB. worries aboutC. gives upD. helps with15. A. healthB. schoolC. friendshipD. safety【文章大意】本文通过一段视频来介绍一个来自秘鲁莫切的名叫维克多马丁的12岁男孩在街灯下的人行道

52、上做作业，在当地警方分享后，在Facebook上被观看了数百万次。从而他的感人和心碎的故事同时也传遍了全世界。1. A【解析】句意：一个来自秘鲁莫切的12岁男孩在街灯下的人行道上做作业，在当地警方分享后，在Facebook上被观看了数百万次。A：shared 分享；B：taken 拿走；C：discussed讨论； D：praised表扬。根据上文 A video showing a 12-year-old boy from Moche, Peru, doing his homework on the sidewalk, under a streetlight, 可知只有被分享后才会在Face

53、book上被观看。故选A。2. C【解析】句意：莫切警察局的工作人员在检查安全摄像头时，第一次注意到维克多马丁。A：met 见到；B：interviewed面试，采访； C：noticed注意到 D：caught抓住。根据下文while checking security cameras，可知只有在检查摄像头时才会注意到，故选C。3. D【解析】句意：他们发现一个小男孩晚上独自坐在人行道上。A：itself 它自己；B：yourself你自己； C：myself 我自己；D：himself他自己。根据by oneself ，单独地，此处指a young boy ，要用himself，故选D。4

54、. B【解析】句意：起初，他们认为他在做坏事，但后来他们意识到他实际上是在用头顶上的路灯在笔记本上写东西。A：shyly害羞地； B：actually实际上； C：carelessly粗心地； D：certainly当然。根据下文writing something in his notebook, taking advantage of the streetlight overhead.可知事实上在利用头顶上的路灯光写东西，故选B。5. C【解析】句意：警察被这个男孩的精神所感动，在Facebook上分享了这段视频。A：wish 希望；B：plan计划； C：spirit精神； D：hobby

55、习惯。根据下文the police shared the video on Facebook.可以推知分享的原因是被男孩的精神所感动，故选C。6. C【解析】句意：维克多的感人和心碎的故事同时也传遍了全世界。A：by the way顺便问一下； B：at least 至少；C：at the same time同时； D：in the end最后，终于。由 Victors heartwarming andheartbreaking story 可知感人和心碎是同时发生的，故选C。7. A【解析】句意：当地电视台设法找到了这个男孩，并和他母亲坐下来，了解他为什么在街上而不是在家里做家庭作业。A：m

56、anaged设法，管理；B：stopped停止；C：promised承诺； D：refused拒绝。根据下文.find the boy and sat down with his mother to learn why he was doing his homework on the street instead of at home. 才会有电视台设法找到他为什么这样做，manage to do sth.，设法做某事，固定搭配。故选A。8. D【解析】句意：结果发现，12岁的孩子家里太穷了，连电费都付不起。A：traditional传统的； B：popular流行的，受欢迎的； C：spec

57、ial特殊的； D：poor贫穷的。根据下文they couldnt pay for electricity (电), 可知才会在路灯下写作业，故选D。9. B【解析】句意：他们付不起电费，所以他们晚上只能靠蜡烛过夜。A：flash动画； B：candle蜡烛； C：camera相机； D：fire火。根据上文they couldnt pay for electricity可知在夜里只能靠蜡烛照明，故选B。10. A【解析】句意：不幸的是，维克多马丁很少能在太阳下山之前完成作业。A：seldom 很少；B：even甚至； C：only 仅仅；D：still还。根据 Unluckily ，可知很

58、少能在太阳落山时完成作业，故选A。11. B【解析】句意：最近他再也受不了微弱的烛光了。A：change改变；B：stand忍受；C：enjoy 喜欢；D：protect保护。根据下文. I continue with the candle, I will be crazy!可知他再也不能忍受微弱的烛光了，故选B。12. C【解析】句意：有一天，我儿子说如果我继续用蜡烛，我会疯的！A：Although尽管； B：Because因为； C：If 如果；D：Until直到为止。根据前后句的意思可知前句是后句发生的条件，主句用一般将来时，从句用的是一般现在时。要用连词if，故选C。13. A【解析】

59、句意：她补充说，维克多的脖子经常会因为倾斜头部让烛光穿过而变得难以移动。A：added加，补充； B：warned 警告；C：hoped希望； D：lied撒谎。根据上文 One day, my son said.I continue with the candle, I will be crazy! Id better go outside to finish my homework, 可知这只是说明不用蜡烛的原因，另外又说明下儿子的脖子经常会因为倾斜头部让烛光穿过而变得难以移动。这是个补充说明，要用added，故选A。14. D【解析】句意：维克多的母亲说，尽管他每天帮忙做家务，照顾家里的羊A：puts off推迟； B：worries about 为担心； C：gives up 放弃；D：helps with帮助。根据下文.takes care of the family sheep every day,可知他也会帮助做家务，故选D。15. B【解析】句意：但六年级的孩子对学习非常认真，成绩也很好。A：health健康； B：school 学习；C：friendship友谊； D：safety安全。根据句末gets good grades.可知对学习一定非常认真才会有好的成绩，故选B。