Unit3 SectionA 基础练2022-2023学年人教版八年级英语上册(含答案).docx

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1、Unit3 Sect i onA 基础练一、根据句意及首字母提示完成单词Jim has two daughters.They are b_ students now.1. Jack was more h_ than me, so he got better grades.2. Alice is an o_ girl.She likes staying with her friends and enjoys talking.3. Bob is younger than Fred but t_ than Fred.4. Tom jumped h_ than me in the school spo

2、rts meeting.5. He walks into the bedroom q_ because his daughter is sleeping.6. When you have dinner with foreigners, dont speak 1_ with food in your mouth.7. The boy wants to wthe game.8. Twe have tried our best, we lost the game.9. Do you know the result of the（比赛）？No, it will come out tomorrow.10

3、. How was your weekend?_（极好的）.We all had a good time.11. （哪一个）do you like better, the red one or （he yellow one?12. “I must study harder and get a bresult in the future, “the twin said to herself.13. Grace is only one year old, but she can speak（清楚地）.14. Mary is an ogirl.She always gets on well with

4、 others.15. Bmy mother and my father like watching the movie Lost in Thailand.二、单项选择Lily isnt as as Peter She often makes mistakes in her composition.A.carelessB. carefulC.carelesslyD. carefullyHere are some different dictionaries.do you want lo choose （挑选）?A.WhatB. WhoC.WhichD. WhenBeth didnt pass

5、her English exam, but she wanted to live as as before.A.happilyB. happyC.happinessD.happierLittle Jack has learned to do lots of things on his own ,he is only four years old.A.ifB. choughC.forD.sinceWe losi（输）ihe match because we had players. They had eleven and we had onlynine.A. strongerB. younger

6、C. fewerD. more交朋友因为他们认为通过网络知道不认识的人很有趣。应选A。43 .细节理解题。根据 And they spend too much time on it. Some of them can not do well in their school work. Their parents often dont think the children are as good as before. So many teachers and parents are worried about their children.可知，他们当中有些人花费太多的时间 在上面了，还有他们当

7、中有一些不擅长他们的功课了。他们的父母认为一些孩子不如以前 优秀了，故应该选D。44 .细节理解题。根据 In fact, only very few of them can get real good friends in this way.可 知事实上，几乎没有几个人能够在网上交到真正的好朋友，应选D.45 .词语猜想题。句意：他们当中的绝大局部会上那些未曾见过面的网友的当，受他们的 骗，故应该选B。46 .细节理解题。根据 We will be really happy when we do well in school and at home.可知当 我们在学校或在家表现的很好的时候，

8、我们会真的很快乐，应选C。47 . shorter taller heavier thinner funnier more serious moreoutgoing friendlier smarter quieter48 . as as 49. Both and 50. Is taller： No 51. less than 5 2. better than【解析】48.李磊两米高。刘伟也两米高。合为一句为:李磊和刘伟一样高。as.as.和一样，表示同级比拟，中间加原级。故填(l).as (2). as.我的朋友喜欢吃水果。我也喜欢吃水果。合并为一句为：我和我的朋友都喜欢吃水 果。both.

9、and和都。故填 (1). Both (2). and49 .主系表结构的句子变一般疑问句把系动词提前到主语前面，后面加问号。否认回答用 No, sb isnt,故填 .Is(2). taller： (3). No.我认为“港冏”不像“泰冏”一样有趣。该句意为：我认为“港冏”不及“泰冏”有趣。less+ 形容词原级，表示较不，than比，结合句意，故填(1). less (2). than50 .我最喜欢的科目是英语。likebetter than any other比任意其他的更喜欢，其意思表示最喜欢，故填(1). better (2). than22. Peter plays chess

10、than I, but he doesnt play my brother.A. better; as good as B. better; so well as C. well; so good as D. well; as well as Did John get Number 1 in （he math exam?Yes, no one did so as him.A. goodB. wellC. betterD. best24. Gina is tallerLisa.A. asB. thanC. likeD. of25. He_shorter hair than Sam.A. have

11、B. hasC. isD. areit is raining hard, （he policeman is still working al the crossing.A. BecauseB. WhenC. IfD. ThoughShe always does her homework than her brother.A. carefulB. more careful C. carefullyD. more carefullyMy sister is as as her classmate Joe, so they arc good friends.A.outgoingB.more outg

12、oingC.the more outgoingD.less outgoing26. In fact, listening is just as as speaking in language learning.A.importantB.more importantC.more difficultD.more interesting27. English isnt as as Chinese.Maybe, perhaps it*s just because Chinese is your native language.A. easyB. easilyC. easierD. easiestI t

13、hink Monday is than Friday.A. goodB. wellC. muchD. belter三、完形填空Hemy is a little heavier than he wants to be.He 32 to lose some weight（减巴）.So he is on diet（节食）. He tries not to cat too 33 and he cats very little sugar because it will make him 34 .He also docs exercise every 35 .He swims very often,36

14、 he runs about two kilometers a day.Now he is 37 than befbre.Henrys sister, Susan, is healthier than Henry.She is also younger and 38 than he is.She does 39 every day, too.She doesnt 40 much meat.She eats a lot of fruit and vegetables because she thinks 41 arc better for her health.32.A. wantsB. thi

15、nksC.asksD.likes33.A. manyB. fewC.littleD.much34.A. fatB. happyC.illD.tired35.A. monthB. weekC.dayD.year36.A. andB. becauseC.butD.when37.A. thinnerB. fatterC.tallerD.shorter38.A. laterB. shorterC.more strongD.longer39.A. shoppingB. houseworkC.homeworkD.exercise40.A. wantB. eatC.cookD.buy41.A. youB.

16、themC.(heyD.we四、阅读单项选择These days many students like to make friends online. Most of them think its interesting to know an unknown person through the Internet. So, many students like to use computers to talk with those friends. And (hey spend too much time on i(. Some of them can not do well in their

17、 school work. Their parents often dont think the children are as good as before. So many teachers and parents are worried about their children.In fact, only very few of them can get real good friends in this way. Most of them were cheated by those unseen friends. And some of the students did wrong t

18、hings online. Its terrible for students to use too much time to make friends and talk online.So we should be careful of making friends online and should not spend too much time on it. Wed better pay more attention to study. Wc will be really happy when we do well in school and at home.42. Many stude

19、nts like to make friends online because.A. they are interested in itthey can learn better in this wayB. they always get real friends in this waytheir parents worry about them43. Many teachers and parents arc worried about their children because.A. the students donl work so hard as beforethe students

20、 spend loo much time chatting with online friendsB. the students think lessons are less interesting than beforeall of above44. of the students can get real friends online.A. AllB. ManyC. SomeD. Few45. Most of them were cheated by those unseen friends. Here “cheated” means.A.聊天B.欺骗C.恩惠D.鞭打46. Which o

21、f the following is right?A. We should never make friends online.B. It,s necessary fbr us to talk with our online friends every day.C. Its really happy that we students do well in school and at home.D. Making online friends is more important than study.五、写出以下形容词的比拟级 short tall heavy thin funny seriou

22、s outgoing friendly smart quiet六、句型转换48. Li Lei is two meters （all. Liu Wei is also two meters tai 1.（合并为句）Li Lei is tall Liu Wei.49. My friend likes fruit. I like fruit, too.（合并为一句）my friend I like fruit.50. Julie is taller than Tom.（改为一般疑问句并作否认回答）一 Julie than Tom?, she isnt.51. I dont think Lost i

23、n Hong Kong is as interesting as Lost in 777a改为同义句）I think Lost in Hong Kong is interesting Lost in Thailand.52. My favorite subject is English.（改为同义句）I like English any other subject.1 . both 2. hardworking 3. outgoing 4. taller 5. higher 6. quietly 7. loudly 【解析】1.句意：吉姆有两个女儿，她们现在都是学生。此处缺副词，修饰其前be动

24、词，根据句意和首字母b,可知是bolh,意为“两者都”，是副 词，故答案为both。2 .句意：杰克比我更努力，所以他成绩更好。此处作表语，根据其后than,可知用形容词比拟级，又其前有more,所以此处填形容词原 形；根据句意和首字母h,可知是hardworking,意为“努力的”，是形容词，故答案为 hardworking o.句意：爱丽丝是一个外向的女孩。她喜欢和她的朋友待在一起聊天。此处作定语，应该用形容词，根据句意和首字母。，可知是oulgoing,意为”卜向的“，是形 容词,故答案为outgoing o.句意：鲍勃比弗雷德年纪小，但是比他高。此处作表语，根据其后than,可知用比拟

25、级；根据句意和首字母3可知是taller,意为“更 高的“，是形容词，故答案为taller。3 .句意：汤姆在学校运动会跳得比我高。此处修饰其前动词jump,可知用副词；根据其后than,可知用比拟级；根据句意和首字母 h,可知是higher,意为“更高”，是副词，故答案为higher。4 .句意：他悄悄地走进卧室，因为他的女儿正在睡觉。此处修饰其前动词walked,可知用副词；根据句意和首字母q,可知是quietly,意为“安静 地，悄悄地”，是副词，故答案为quietly。5 .句意：当你和外国人吃晚饭时，别含着食物大声讲话。此处修饰其前动词speak,所以用副词；根据句意和首字母1,可知

26、是loudly,意为“大声 地”，是副词，故答案为loudly。6 . win 9. Though 10. competition 11. Fantastic 12. Which 13. belter 14. clearl y 15. outgoing 16. Both【解析】8.句意：这个男孩想要赢得比赛。此处和其前t。构成动词不定式作宾语，所以填动词原形；根据句意和首字母w,可知是 win,意为“赢得”，是动词，故答案为win。7 .句意：虽然我们尽力了，我们还是输了比赛。此处缺附属连词，分析前后两句的逻辑，可知此处表示让步，根据句意和首字母I,可知是 though,意为“虽然”，引导让步

27、状语从句，故答案为Though。8 .句意：你知道这次比赛的结果吗？不知道，明天才会出来呢。此处作介词。f的宾语，应该用名词；根据句意和中文，可知是competition,意为“比赛”， 是名词，故答案为compelilion。9 .句意：你们周末过得怎么样？ 超好，我们都玩得很愉快。此处作定语修饰上文所提的weekend,应该用形容词；根据句意和中文，可知是fantastic, 意为“极好的”，是形容词，故答案为Fantastic。10 .句意：你更喜欢哪一个，红色那个还是黄色那个？考查特殊疑问词，根据句意和中文，可知是which,意为“哪一个，故答案为Which。11 .句意：这个双胞胎自

28、言自语道：“我必须更努力学习，将来有一个更好的结果”。此处作定语，修饰其后名词result,所以用形容词；根据前文harder用了比拟级，可知此处 也用比拟级；根据句意和首字母句可知是better,意为“更好的”,故答案为better。12 .句意：格蕾丝只有1岁，但是她可以清楚地讲话。此处修饰其前动词speak,所以用副词；根据句意和中文，可知是clearly,意为“清楚地”， 是副词，故答案为clearly。13 .句意：玛丽是一个外向的女孩。她总是和别人相处得很好。此处作定语修饰其后名词girl,所以用形容词；根据句意和首字母o,可知是outgoing,意 为“外向的”,是形容词，故答案

29、为outgoing。14 .句意：我爸爸和妈妈都喜欢看泰冏这部电影。此处缺连词，连接并列主语my mother和my father,根据句意和首字母b,可知是both, 意为“两者都”，并构成固定搭配bothand,故答案为Both。15 . B【详解】试题分析：句意：莉莉不及彼得细心。她经常在考试中出错。根据句子结构可知 用形容词作表语：由后句句意可知莉莉不及彼得细心，同级比拟结构not asas中形容词 用原形。careless粗心的，形容词；careful细心的，形容词；carelessly粗心地，副词； carefully细心地，副词；应选B。16 . C【详解】句意：这是一些不同的字

30、典。你想选哪本？考查特殊疑问词。A.what什么”：B.who谁”;C. which哪个,哪些；D. when“什么时 候”。根据上句句意“这儿有一些不同的字典”可知，该句意为“你想挑选哪一本应选C。 19. A【详解】句意：贝丝没有通过英语考试，但她想像以前一样快乐地生活。考查词义辨析。happily开心地,副词;happy开心的,形容词;happiness快乐,名词;happier更开心的，形容词比拟级。asas”如一样”，中间接形容词或副词原形，此空 修饰动词live,要用副词，应选A。20. B【详解】句意：小杰克自己学会了做许多事情，尽管他只有四岁。A. if如果：B. though

31、 尽管 C. for 因为，为了； D. since 自从；根据 Little Jack has leamed to do lots of things on his own ,和he is only four years old.之间是让步关系，所以用though引导让步状 语从句；应选BC【详解】句意：我们输了比赛因为我们的选手少。他们有II人而我们只有9人。考 查形容词辨析。A.更强壮的；B.更年轻的；C.更少的；D.更多的。从后一句人数上就可以 看出他们多，我们少，应选C。21. B【详解】句意：彼得下象棋比我下得好，但是他不如我哥哥下象棋下得好。 考查形容词和副词。better更好;

32、well好;as good as和一样好，是形容词短语；sowell as和一样好，是副词短语；so good as和一样好，是形容词短语；as well as和一样好，是副词短语。第一空根据than可知，此处用比拟级better。第二空修饰动 词play,用副词,应选B。22. B【详解】句意： 约翰数学考试得了第一名吗？ 是的，没有人比他做得更 好。考查原级和副词的用法。good if,形容词；well好,副词;better更好,比拟级;best最 好，最高级。根据not so.as.”可知,用形容词或副词原级；根据did”一词可知,需要一 个副词来修饰句中的动词did,因此用副词well

33、,应选BB【详解】句意:吉娜比丽莎高。考查介词辨析。as与一样；than比；like像；of.的。根据“taller”可知本句是比拟级的语境，用Ihan符合语境。应选B。23. B【详解】句意：他的头发比山姆短。A. have动词，有；B. has动词，有，单三形式： C. is动词，是；D. are动词，是。have/has hair,留头发；he代词，他，作主语，谓语动词 为单三形式has。应选:为D【详解】句意：尽管雨下得很大，这个警察仍然在十字路口工作。考查连词。A. because“因为”；B. when“什么时候”；C. i广如果”；D. though“尽管”。由前后 两句之间的逻

34、辑，可知此处表示让步，应选D。24. D【详解】句意：她做作.业总是比她的哥哥更认真。考查副词比拟级。careful仔细的；more careful更加仔细；carefully仔细地；more carefully 更加仔细地；根据句意理解及句中than可知，这里表达的是“更加仔细地”所以要用比拟 级,所以排除A/C选项；而空格是修饰动词does,修饰动词要用副词，应选D。25. A【详解】句意：我的妹妹和她的同学乔性格一样外向，所以她们是好朋友。as.as用 于原级比拟，中间跟形容词或副词的原级，故答案为A。26. A【详解】句意：实际上，在语言学习方面，听和说一样重要。此题考查形容词的用法。

35、important重要的；more important更重要的；more difficult更困 难的；more更多；as+形容词原级/副词原级+as和一样。应选A。27. A【详解】句意：英语不像汉语那么容易。也许，也许只是因为中文是你的 母语。考查形容词原级。asas中间要用形容词或副词的原级，先排除C和D；此处要用形容词 作表语，应选A。28. D【详解】句意:我觉得星期一比星期五好。A. good形容词，好的；B. well副词， 好；C. much形容词或副词，大量、多；D. better更好，是good或well的比拟级形式。 根据than可知，本句是比拟的语境，所以使用副词goo

36、d的比拟级。应选D。29. A 33. D 34. A 35. C 36. A 37. A 38. B 39. D 40. B 41. C【分析】本文的话题是健康。亨利认为他有一点胖。他想减肥。所以他在节食。他尽量不 要吃太多，而且他吃很少的糖。他经常游泳，每天跑大约两公里。现在他比以前瘦多了。 亨利的妹妹苏珊比亨利健康。她也比亨利年轻，身材也比亨利矮。她每天都锻炼。她不吃 太多肉。她吃很多水果和蔬菜，因为她认为水果和蔬菜对她的健康有好处。30. 句意:他想减肥。考查动词辨析和语境理解。A. wants想;B. thinks认为，思考；C. asks 让，问;D.likes 喜欢。短语 wan

37、t iodo slh.： “想做某事”;ask sb. to do sth.：让某人做 某事；like tod。sih.：喜欢做某事；结合句意和语境可知答案是A。31. 句意：他尽量不吃太多，他吃很少的糖，因为这会使他发胖。考查不定代词辨析。A. many许多，too many太多，后面跟可数名词单数；B. few很少，too few太少，后面跟可 数名词复数;C. little很少，too little太少，后面跟不可数名词复数;D. much许多，too much太多，后面跟不可数名词单数。Too many和too few后面一定跟可数名词复数，too much和too little后面可

38、跟不可数名词或不跟任何名词；“吃得太多”是eat too much,相当 于eat loo much food；结合句意和选项可知答案是D。32. 句意：他尽量不吃太多，他吃很少的糖，因为这会使他发胖。考查形容词辨析。A.fat 胖的;B. happy幸福的，高兴的:C. ill生病的；D.的ed累的,疲倦的。根据上文“他尽量 不吃太多，他吃很少的糖可知这会使他发胖。”结合选项可知答案是A。33. 句意：他每天也锻炼身体。考查名词辨析和细节理解。A. month月；B. week星期；C. day天；D. year年。根据上文可知“为了减肥，他每天要锻炼“。结合选项可知答案是C。34. 句意：

39、他经常游泳，一天跑大约2公里。考查连词辨析和语境理解。A. and和，表示 并列或递进关系；B. because因为，表示因果关系；C. but但是，表示转折关系；D. when 当时候，引导时间状语从句。根据前后句子句意可知他们是并列关系，应选A。35. 句意:现在他比以前瘦了。考查形容词辨析和细节理解。A. thinner更瘦的:B. fatter 更胖的；C. taller更高的；D. shorter更矮的的。根据上文可知作者想减肥，可知“现在他比 以前瘦了。应选A。36. 句意：她也比他年轻，比他矮。考查形容词辨析和细节理解。A.laler更晚的；B. shorter 更矮的：C. m

40、ore strongstrong”的比拟级是 stronger, C 错误；D. longer 根据长 的。形容人的外貌且用比拟级的只有B项。应选B.37. 句意：她每天也锻炼身体。考查名词辨析和语境理解。A. shopping购物；B. housework做家务:C. homework做作业；D. exercise锻炼。根据上文“亨利的妹妹，苏珊， 比亨利健康。”可知“她每天也锻炼身体。应选D。38. 句意：她不吃很多的肉。考查动词辨析和细节理解题。A. want想，想要：B. eat吃； C. cook 煮,烹饪;D. buy 买。根据卜文 She eats a lot of fruit

41、and vegetables （她吃很多水果 和蔬菜。）结合上文“她更健康”，可知“她不吃很多的肉。“选B。39. 句意：她吃很多水果和蔬菜，因为她认为它们对她的健康有好处。考查人称代词辨析 和细节理解。A. you你，你们，主格和宾格；B. them他们，宾格；C. they他们，主格；D. we我们，主格。本句在句子中做主语，故用主格，指代前文”水果和蔬菜”需用第三人称复 数they,应选C。40. A 43. D 44. D 45. B 46. C【分析】试题分析：这篇短文介绍的是现在有很多学生对网上交朋友很感兴趣，他们花费 很多时间用在网络上交友。老师和家长们都很担忧这个。其实几乎没有几个人能够在网络 上交到好朋友。因此作者建议学生们要小心在网上交朋友，不要花费太多的时间在上面。 要多加关注自己的学习。41. 细节理解题。根据 These days many students like to make friends online. Most of them think i(s interesting to know an unknown person through (he Internel.可知，学生们喜欢在网上