Unit 3 基础知识练习 2024-2025学年人教版英语八年级上册

八上英语Unit3基础知识练习 一、单项选择。 1.This place is not big enough for Lucy’s birthday party. We should find a one. A. big B. small C. bigger D. smaller 2. Mike works as as Tina. A. hard B. harder C. hardly D. more hardly 3.When autumn comes，the days get______. A．long and long B．longer and longer C．short and short D．shorter and shorter 4. — What do you think of Tom’s speaking? —No one does in our class. A. good B. better C. well D. best 5. Teeny is than his brother. A. funny and outgoing B. more funnier and outgoing C. funnier and more outgoing D. more funny and outgoing 6.I have many good friends. They help me ________the best in me. A．put out B．go out C．bring out D．blow out 7.He is ________ more outgoing than his brother. A．very B．more C．much D．too 8.The two boys ____ good at sports. A．are both B．both are C．are all D．all are 9.I'm shy so it's ________ for me to make friends. A．easy B．popular C．difficult D．friendly 10.Is her book the same ________ yours? A．for B．as C．to D．from 11. —Where are his parents from? —They from Nanjing. A. are both B. both are C. are all D. all are 12. We are sure we can them and the match. A. win; beat B. beat; beat C. beat; win D. win; win 13. of the two men is my math teacher. A. The taller B. The tall C. Taller D. Tall 14. Winter is coming. The days are getting . A. short and shorter B. long and longer C. shorter and shorter D. longer and longer 15. — T-shirt do you like better, the red one or the blue one? —I prefer the red one. A. How much B. How many C. Whose D. Which 16. This book isn't the same ________ that book. They're different ________ each other. A. from; at B. as; with C. with; as D. as; from 17. fact, I can’t speak Japanese, . A. On; either B. In; either C. At; too D. In; too 18. you work hard, you will get good grades. A. As long as B. As well as C. As soon as D. As much as 19. Danny did all kinds of things to make the baby . A. to stop crying B. stop crying C. to stop to cry D. stop to cry 20. —Why not volleyball with us? —I have to practice the piano for the coming piano competition. A.play; play B. playing; playing C. play; playing D. playing; play 21.As an actress, Alice _____ her build and wants to keep slim all the time. A. talks about B. thinks about C. cares about D. asks about 22.—I got 70 in the English exam. What about you? —I did _____ than you. I only got 59. A. best B. better C. worst D. worse 23.Life is like a _____. You smile at it and it smiles at you, too. A. brush B. mirror C. game D. competition 24._____ breakfast is very important, many young people don't eat it on weekends. They eat breakfast and lunch together, which is called brunch. A. When B. Because C. Although D. If 25.—Is Lara similar _____ Tina? —Yes, they're twins. But in some ways, they are different _____ each other. A. with; by B. to; from C. like; from D. to; about 26.China's star skater Wu Dajing _____ men's 500m short track speed skating world record(纪录) in the quarterfinals of the PyeongChang Winter Olympic Games. A. broke B. offered C. gave D. got 27.The boy was great and his story _____ many people's hearts. It's necessary to learn from him. A. touched B. broke C. gave D. followed 28.She seems to be shy, but her family and friends all know that in fact she is _____. A. Outgoing B. hard-working C. serious D. quiet 29.—Tony, can you get me the notebook on the shelf? —Sorry, I can't _____ it. It's too high. A. sell B. read C. reach D. find 30.My sister is ready to _____ everything _____ me. A. share; to B. sharing; with C. share; with D. sharing; to 31.Mr. Green seems very ______, but in fact he is funny. A. smart B. handsome C. serious D. outgoing 32. Enough sleep is ____ for our health, so we mustn't stay up late. A. terrible B. necessary C. enjoyable D. excellent 33. Life is a(n) ______. When you laugh in front of it, it will also laugh and so will it when you cry to it. A. activity B. competition C. diary D. mirror 34. We ______ London late at night by train but they still came to meet us at the train station. A. reach for B. reached for C. reach D. reached 35. Be careful! Don't ______ that bowl. It's very hot! A. touch B. make C. order D. draw 36. —______ is your father in this photo? —The man on my left. A. Which B. What C. How D. Where 37. The work was hard. I enjoyed it, ______. A. yet B. either C. too D. though 38. There are lots of shops on ______ sides of the street. A. every B. all C. each D. both 39. Please wear this pair of glasses. It can help you see much ______. A. clearly B. more clearly C. quietly D. more quietly 40. Your parents are doing this because they ______ you and don't want you to spend all your time on computer games. A. dream about B. wait for C. care about D. ask for 41. I think computers are very useful. They can help us get much ________ on the Internet. A. game B. information C. idea D. message 42. Meimei thinks math is ________ than Chinese. A. easy B. easier C. the easiest D. very easy 43.—Which of the two subjects do you like, PE or music? —________. They are really interesting. A. Neither B. Both C. None D. All 44.—It's Father's Day today, ________？ —Yes, let's buy a gift for Dad. A. isn't he B. doesn't it C. isn't it 45. ________ he is very old, ________ he still works hard. A. Though; but B. But; though C. Though; / D. /; though 46. In fact, listening is just as ________ as speaking in language learning. A. important B. more important C. more difficult D. more interesting 47. The boy is good at ______ jokes and he often makes us ________. A. telling; laugh B. telling; to laugh C. tell; laugh D. tell; to laugh 48. The weak boy is getting ________ day by day. Everyone is happy to see this. A. well and well B. well and better C. better and better D. better and well 49. The little girl is very ____ and she always speaks ___ in public. A. quiet; quiet B. quiet; quietly C. quietly; quietly D. quietly; quiet 50.As a popular teacher, Miss Wu is always _____ with us in class but friendly to us after class. A. kind B. clean C. strict D. careless 51. We can have a basketball game ______ the weather is good next week. A. as long as B. although C. or D. so 52. He took his umbrella to go out so he ______ get wet. A. must B. mustn't C. shouldn't D. should 53. Mary is ______ than Jim, so she always gets good grades. A. hard-working B. more hard-working C. lazy D. lazier 54. He doesn't play the piano as ______ as his sister because he just learned it a week ago. A. well B. good C. bad D. badly 55.You can make more friends _____ you are kind and outgoing in the camp. A. as long as B. and C. though D. as soon as 56.Lucy is much ______than Lily at_____. A. better; sing B. good; sing C. good; singing D. better; singing 57.Nanjing isn't so big____ Shanghai, but it's the second_____ in East China. A. like, big B. as, bigger C. like, biggest D. as, biggest 58.This cartoon is not ______interesting as that one. A. more B.so C. less D. such 59.That dress is______ expensive. Let's take this one. A. too much B. too many C. much too D many too 60. Bob skates______ than me, but he doesn’t swim _________me． A. much well; as well as B. better; so good as C. better; as good as D. better; as well as 61.Tommy has more friends than Maria, __________? A．does he B．has he C．doesn’t he D．hasn’t he 62.Hi, Donald, your new school bag is nicer than ________. A．hers B．her C．he D．their 63.The girl __________ shorter hair is Lisa. A．has B．have C．with D．and 64.--- Our team_______the match. We've got the first place! --- Well done! Congratulations! A．hit B．beat C．won D．watched 65.He told us _________ anything in the museum. A．don't touch B．didn't touch C．to not touch D．not to touch 66.The two boys are twins, but they ________ each other. A．is different from B．is different of C．are different from D．are different of 67.You________drive your car so fast. It’s very dangerous. A．wouldn’t B．shouldn’t C．needn’t 68.—Which do you like ____, summer or winter? —I’d prefer(更喜欢) winter. A．better B．best C．good D．well 69.______ is your schoolbag, the yellow one or the blue one? A．Which B．What C．Where D．How 70. I have longer hair than . A. she’s B. her’s C. hers D. she 71.After relaxing at home for days, I'm feeling _____ better now. A. a few B. very C. a lot D. many 72.Bob skates _____ than me, but he doesn't skate _____ Daniel. A. better; as good as B. better; so good as C. better; as well as D. much well; as well as 73.Take the medicine three times a day. It can make you _____ than before. A. feel better B. to feel better C. feeling better D. feel well 二、用所给单词的适当形式填空。 1.Your skirt looks much (nice) than mine. 2.The sun is much (big) than the moon. 3.My mother always gets up (early) than me. 4.Of the two boys, who swims (well)? 5.This jacket is ______ (expensive) than that one. 6.Is your brother (good) at English than you? 7.Do you think money is very ________ (important)? Yes, but I think nothing is (important) than life. 8.Kate was so tired that she couldn’t go any (far). 9.Who is (hard-working) at school, Bill or Tara? 10.Liu Ying is not so (quiet) as her sister. 11.Tara has ____ (many) apples than me. 12.Can you speak a little (loud)? I can’t hear you (clear) because of the noise. 13.They felt even ________ (bad) than before. 14.It’s ________ (hot) today than it was yesterday. 15.Her shoes are the same as________ (Lucy)． 16.They went into the bedroom _________（quiet）. 17.Bill's backpack is bigger than ________(I)． 18.In some ways we look the same, but in some ways we look ___(difference). 19.My mother often makes me _____ (clean) the room. My room is very clean everyday. 20.He enjoys________(tell)jokes. 21.His dream to be the ________ (win) of the match came true at last. 22.The interesting book has won the ________ (heart) of many children. 23.In fact, ________ (compete) between children usually starts at a young age. 24.—What happened to him? —He __________ (break) his arm while playing basketball. 25.When we heard the good news, we all ________(laugh) happily. 26.Bonne is very ________(fun)and he is ________(friend)to others,too. 27.There are some ______ (different) between Lucy and Lily. 28.There’s only one bedroom, so we'll have to s________. 29.A true friend reaches for your hand and________（touch）your heart. 30.In________(fact), what you did is quite good. 31.If you need to find someone to talk to, Jack is a good (listen). 32. Playing soccer is (excite) than watching TV. 33. My friend is (talent) in (dance). 34. My good friend Linda is much (outgoing) than me. She is a shy girl. 35. The sky is so that I can see the birds flying in it. (clear). 36. Jim (break) the window yesterday. 37. Don’t laugh, kids. This is a thing. You should take it . (serious) 38. Jack is (hard-working) than any other (boy) in his class. 39. Is this story as (interest) as that one? 40. The (busy) he is, the (happy) he is. 41. Sue comes ________(quiet) than Ann. 42. My brother is as ________(hard-working) as my cousin. 43. My best friend Jimmy enjoys ________(listen) to music. 44. —How are you feeling now, Peter? —Much ________(well)． 45. It's necessary for them ________(learn) English well. 46.Jack's father is one year _____ (old) than his mother. 47.The _____ (hard) you work, the better grades you will get. 48.Almost all the students look the same compared with what they were before the holiday, but Li Deming looks _____ (fat) than he was. 49.She was _____ (friendly) than other students in her class. 50.Jack thought Lily _____ (win) the singing competition yesterday. 51.Which do you like ______ (well), red or yellow? 52.The ____(careful) you are, the ____(good) grades you’ll get. 三、根据句意、首字母或汉语提示写单词 1.Hurry up,or we can't r_______ the railway station. 2.—Who ______(赢得) the first prize in the dancing competition? —Sue did. 3.Don't t________ the machine. It's dangerous. 4.Do you think it is a ________（真正）beautiful park？ 5.Linda is good at science, but Paul is b______ at it than her. 6.Did you break your left _________ (胳膊) in the P. E. class? 7.As the s________goes, “Practice makes perfect.” 8.My brother didn't do well in the English _________ (竞赛). 9.It’s ______(必要的) for us to learn English well. 10.B________ of his parents like taking a walk after supper. 11.Yesterday he ________ (打破) his watch. 12.Today students can get a lot of useful _______ (信息) from the internet. 13.My father is a ______ (了不起的) man. I love him very much. 14.________ fact, we have very few formal days. 15.I really miss the time when I was in the __ (最初的) school. 16.Don't l________ at that old man. It's not polite. 17.This_________ (镜子）is Lisa's. Yours is over there. 18.I really do not c______ that my friend has the same clothes as me. 19.To learn English better, my sister is usually as h______ as the best student in her class. 20.C_______, you should tell your parents the information. 21.“A friend in need is a friend indeed.” This is one of my favorite ________(谚语). 22. Anna ___ (笑) happily when we said she looked like a star. 23. The little boy dislikes_____(分享) his model planes withothers. 24. Rick _____ (摔断) his arm when he went skating yesterday. 25. The police _______(到达) here just now. 26. He spoke so l that all the students in the classroom could hear him. 27. Nelly was a lazy child in the past, but now she is very h at school. 28. As a result, Class Six w the basketball game. 29.She looked herself in the m__________ and sadly found that she had some white hair. 30.Tina works h than other girls. 31.As the _____ (谚语) goes, "Life without a friend is like death without a witness(目击者)." 32.Jessie is a(n)_____ (有才能的) artist. Her paintings are popular. 33.If you know you are _____ (确实) loved, you will not feel lonely in this world. 34.In order to see the words on the blackboard more_____ (清楚地), she put on her glasses. 35.Can you speak _____ (大声地)? It's too noisy 36. Remember to keep both _______(手) clean and wash them before eating. 37. Henry’s story ______(感动) me deeply (深深地) and I wanted to do something to help him. 38. Follow your _________ (内心) and go for it. Then you will enjoy your life. 39.My father is much _____________(funny)than my mother. 40. Who is more __________(辛勤的) at school? 一、单项选择 1. 答案：C。这句话的意思是这个地方对于 Lucy 的生日派对来说不够大，我们应该找一个更大的。此处有比较的含义，所以用比较级 bigger。 2. 答案：A。“as...as” 中间用形容词或副词原级，hard 本身就可以作副词表示 “努力地”，hardly 表示 “几乎不”。所以选 hard。 3. 答案：D。秋天来了，白天变得越来越短。“比较级 + and + 比较级” 表示 “越来越……”，秋天白天变短，所以用 shorter and shorter。 4. 答案：B。这句话的意思是在我们班没有人比 Tom 说得更好。“否定词 + 比较级” 表示最高级的含义，所以用 better。 5. 答案：C。funny 的比较级是 funnier，outgoing 的比较级是 more outgoing，在比较级中多个形容词的比较级用 “and” 连接。 6. 答案：C。put out 扑灭；go out 出去；bring out 使显现；blow out 吹灭。这句话的意思是我的朋友们帮助我展现出最好的自己，所以选 bring out。 7. 答案：C。much 可以修饰比较级，very、too 不能修饰比较级，more 本身是比较级，不能再修饰比较级。 8. 答案：A。both 放在 be 动词之后，实义动词之前；all 用于三者或三者以上。这里是两个男孩，所以用 are both。 9. 答案：C。我很害羞，所以对我来说交朋友很难。easy 容易的；popular 受欢迎的；difficult 困难的；friendly 友好的。 10. 答案：B。the same as 是固定搭配，表示 “和…… 一样”。 11. 答案：A。both 表示 “两者都”，放在 be 动词之后。all 用于三者或三者以上。这里是父母两个人，所以用 are both。 12. 答案：C。beat 打败某人；win 赢得比赛。所以先打败他们再赢得比赛，用 beat 和 win。 13. 答案：A。两者中较高的那个用 “the taller” 表示。 14. 答案：C。冬天来了，白天变得越来越短。“比较级 + and + 比较级” 表示 “越来越……”，冬天白天变短，所以用 shorter and shorter。 15. 答案：D。which 表示 “哪一个”，这里问你更喜欢哪一件 T 恤，红色的还是蓝色的。how much 多少（提问不可数名词数量或价格）；how many 多少（提问可数名词数量）；whose 谁的。 16. 答案：D。the same as 表示 “和…… 一样”；be different from 表示 “与…… 不同”。 17. 答案：B。in fact 是固定短语，表示 “事实上”；either 用于否定句末表示 “也”。too 用于肯定句末。 18. 答案：A。as long as 只要；as well as 也，和…… 一样；as soon as 一…… 就……；as much as 和…… 一样多。这句话的意思是只要你努力学习，你就会取得好成绩。 19. 答案：B。make sb. do sth. 让某人做某事；stop doing sth. 停止做某事；stop to do sth. 停下来去做某事。这里是让宝宝停止哭泣，用 stop crying。 20. 答案：C。Why not do sth.? 为什么不做某事呢？practice doing sth. 练习做某事。所以用 play 和 playing。 21. 答案：C。talk about 谈论；think about 考虑；care about 关心，在意；ask about 询问。这里是说 Alice 在意自己的身材，想一直保持苗条，所以选 cares about。 22. 答案：D。根据答语 “I only got 59.” 可知我比你考得差。worse 是 bad 的比较级，表示 “更差的”。best 是 good 的最高级；better 是 good 的比较级；worst 是 bad 的最高级。 23. 答案：B。brush 刷子；mirror 镜子；game 游戏；competition 比赛。这句话的意思是生活就像一面镜子，你对它笑，它也对你笑。所以选 mirror。 24. 答案：C。although 虽然，尽管。虽然早餐很重要，但是很多年轻人在周末不吃早餐。when 当…… 的时候；because 因为；if 如果。 25. 答案：B。be similar to 与…… 相似；be different from 与…… 不同。所以选 to 和 from。 26. 答案：A。break 打破（纪录）；offer 提供；give 给；get 得到。这里是说 Wu Dajing 打破了男子 500 米短道速滑世界纪录，所以选 broke。 27. 答案：A。touch 触动；break 打破；give 给；follow 跟随。这句话的意思是这个男孩很棒，他的故事触动了很多人的心。所以选 touched。 28. 答案：A。outgoing 外向的；hard-working 勤奋的；serious 严肃的；quiet 安静的。前面说她看起来很害羞，但是转折之后应该是说她实际上很外向，所以选 outgoing。 29. 答案：C。sell 卖；read 读；reach 够到；find 找到。这里是说太高了够不到笔记本，所以选 reach。 30. 答案：C。share sth. with sb. 和某人分享某物。所以选 share 和 with。 31. 答案：C。smart 聪明的；handsome 英俊的；serious 严肃的；outgoing 外向的。后面说实际上他很有趣，所以前面应该是看起来很严肃，选 serious。 32. 答案：B。terrible 糟糕的；necessary 必要的；enjoyable 令人愉快的；excellent 极好的。这句话的意思是充足的睡眠对我们的健康是必要的，所以选 necessary。 33. 答案：D。activity 活动；competition 比赛；diary 日记；mirror 镜子。根据后面的解释可知生活就像一面镜子，选 mirror。 34. 答案：D。reach 到达，是及物动词，后面直接跟地点。这里用过去式 reached。reach for 伸手去拿。 35. 答案：A。touch 触摸；make 制作；order 命令；draw 画。这里是说小心，别摸那个碗，很烫。所以选 touch。 36. 答案：A。which 哪一个；what 什么；how 怎么样；where 在哪里。这里是问照片里你的父亲是哪一个，所以选 which。 37. 答案：D。yet 然而，用于否定句和疑问句末；either 也，用于否定句末；too 也，用于肯定句末；though 不过，然而，放在句末。这里是说工作虽然辛苦，但是我喜欢，所以选 though。 38. 答案：D。every 每个，后面跟名词单数；all 三者或三者以上都，后面跟名词复数；each 每个，后面跟名词单数；both 两者都，后面跟名词复数。街道有两边，所以选 both。 39. 答案：B。clearly 清楚地；quietly 安静地。根据前面的 “wear this pair of glasses” 可知能看得更清楚，用比较级 more clearly。 40. 答案：C。dream about 梦想；wait for 等待；care about 关心；ask for 请求。这里是说你的父母这么做是因为他们关心你，不想让你把所有时间都花在电脑游戏上，所以选 care about。 41. 答案：B。game 游戏；information 信息；idea 主意；message 消息。在网上能得到很多信息，用 information。 42. 答案：B。than 是比较级的标志，easy 的比较级是 easier。 43. 答案：B。neither 两者都不；both 两者都；none 三者或三者以上都不；all 三者或三者以上都。这里是问体育和音乐两个科目喜欢哪个，回答很有趣，所以是两个都喜欢，用 both。 44. 答案：C。Father's Day 是节日，用 it 指代，反义疑问句是 isn't it。 45. 答案：C。though 虽然，but 但是，在英语中 although/though 和 but 不能同时使用，所以选 Though，/。 46. 答案：A。as...as 中间用形容词或副词原级，根据句意可知在语言学习中听和说一样重要，所以选 important。 47. 答案：A。be good at doing sth. 擅长做某事；make sb. do sth. 让某人做某事。所以选 telling 和 laugh。 48. 答案：C。better and better 越来越好。这个虚弱的男孩一天比一天好，所以用 better and better。 49. 答案：B。quiet 安静的，形容词；quietly 安静地，副词。第一个空是 be 动词后用形容词，第二个空修饰动词 speak 用副词，所以选 quiet 和 quietly。 50. 答案：C。kind 善良的；clean 干净的；strict 严格的；careless 粗心的。这里是说吴老师在课堂上很严格，课后很友好，所以选 strict。 51. 答案：A。as long as 只要；although 虽然；or 或者；so 所以。这里是说只要天气好我们就可以举行篮球赛，所以选 as long as。 52. 答案：C。must 必须；mustn't 禁止；shouldn't 不应该；should 应该。他带了伞出去，所以他不应该被淋湿，选 shouldn't。 53. 答案：B。than 是比较级的标志，hard-working 的比较级是 more hard-working。 54. 答案：A。as...as 中间用形容词或副词原级，play 是动词，用副词 well 修饰。good 是形容词；bad 是形容词；badly 是副词，但意思不符合。 55. 答案：A。as long as 只要；and 和；though 虽然；as soon as 一…… 就……。这里是说只要你善良外向就可以在营地交到更多朋友，所以选 as long as。 56. 答案：D。than 是比较级的标志，good 的比较级是 better；be good at doing sth. 擅长做某事，所以用 singing。 57. 答案：D。not so...as 表示 “不如……”；the second biggest 表示 “第二大”。 58. 答案：B。as...as 中间用形容词原级，so 是原级的标志；more 是比较级；less 是比较级；such 不是比较级标志。 59. 答案：C。too much 太多，修饰不可数名词；too many 太多，修饰可数名词复数；much too 太，修饰形容词或副词；many too 没有这种用法。这里是说那件裙子太贵了，expensive 是形容词，用 much too 修饰。 60. 答案：D。than 是比较级的标志，well 的比较级是 better；as well as 和…… 一样好，修饰动词 swim。 61. 答案：C。前面是肯定句，后面的反义疑问句用否定形式，has 对应的助动词是 does，所以用 doesn't he。 62. 答案：A。hers 是名词性物主代词，相当于 her schoolbag。her 是形容词性物主代词；he 是人称代词主格；their 是形容词性物主代词。 63. 答案：C。with shorter hair 作后置定语修饰 the girl。has 和 have 是动词，不能作定语；and 是连词，不能作定语。 64. 答案：C。win 赢得比赛；hit 打击；beat 打败某人；watch 观看。这里是说我们队赢得了比赛，所以选 won。 65. 答案：D。tell sb. not to do sth. 告诉某人不要做某事。 66. 答案：C。be different from 与…… 不同；主语是 they，所以用 are different from。 67. 答案：B。wouldn't 不会；shouldn't 不应该；needn't 不必。你不应该开车这么快，很危险，所以选 shouldn't。 68. 答案：A。两者比较用比较级，good 的比较级是 better。best 是最高级；good 和 well 是原级。 69. 答案：A。which 哪一个；what 什么；where 在哪里；how 怎么样。这里是问黄色的书包和蓝色的书包你喜欢哪一个，所以选 which。 70. 答案：C。hers 相当于 her hair。she's 是 she is 的缩写；her's 错误表达；she 是人称代词主格。 71. 答案：C。a lot 可以修饰比较级；a few 一些，修饰可数名词复数；very 非常，修饰形容词或副词原级；many 许多，修饰可数名词复数。 72. 答案：C。than 是比较级的标志，well 的比较级是 better；as...as 中间用形容词或副词原级，skate 是动词，用副词 well 修饰，否定形式是 not as/so...as。 73. 答案：A。make sb. do sth. 让某人做某事；feel better 感觉更好。 二、用所给单词的适当形式填空 1. nicer。than 是比较级的标志，nice 的比较级是 nicer。 2. bigger。than 是比较级的标志，big 的比较级是 bigger。 3. earlier。than 是比较级的标志，early 的比较级是 earlier。 4. better。Of the two boys 表示两者比较，swim 是动词，用副词 well 修饰，well 的比较级是 better。 5. more expensive。than 是比较级的标志，expensive 的比较级是 more expensive。 6. better。than 是比较级的标志，good 的比较级是 better。 7. important；more important。第一空用形容词原级，第二空根据 than 可知用比较级，important 的比较级是 more important。 8. farther。any 修饰比较级，far 的比较级是 farther。 9. more hard-working。Bill 和 Tara 两者比较，hard-working 的比较级是 more hard-working。 10. quiet。as...as 中间用形容词原级，quiet 的原级是 quiet。 11. more。than 是比较级的标志，many 的比较级是 more。 12. louder；clearly。第一空 a little 修饰比较级，loud 的比较级是 louder；第二空修饰动词 hear 用副词 clearly。 13. worse。than 是比较级的标志，bad 的比较级是 worse。 14. hotter。than 是比较级的标志，hot 的比较级是 hotter。 15. Lucy's。表示 “和…… 一样”，用名词所有格形式。 16. quietly。修饰动词 went 用副词 quietly。 17. mine。此处表示 “我的背包”，用名词性物主代词 mine。 18. different。look 是系动词，后面跟形容词 different。 19. clean。make sb. do sth. 让某人做某事。 20. telling。enjoy doing sth. 喜欢做某事。 21. winner。the 后面跟名词，win 的名词是 winner，表示 “获胜者”。 22. hearts。many children 表示很多孩子，所以 heart 用复数 hearts。 23. competition。此处表示 “竞争”，用名词 competition。 24. broke。while 引导的时间状语从句，主句用一般过去时，break 的过去式是 broke。 25. laughed。heard 是过去式，所以 laugh 也用过去式 laughed。 26. funny；friendly。be 动词后接形容词，fun 的形容词是 funny；be friendly to 对…… 友好。 27. differences。some 修饰可数名词复数，different 的名词是 difference，复数是 differences。 28. share。have to do sth. 不得不做某事，根据上文只有一个卧室可知要共享，share 表示 “分享”。 29. touches。and 连接并列的谓语动词，reaches 是第三人称单数形式，所以 touch 也用第三人称单数形式 touches。 30. fact。in fact 是固定短语，表示 “事实上”。 31. listener。a good 后面跟名词，listen 的名词是 listener，表示 “倾听者”。 32. more exciting。than 是比较级的标志，exciting 的比较级是 more exciting。 33. talented；dancing。be talented in doing sth. 在做某事方面有天赋，dance 的动名词是 dancing。 34. more outgoing。than 是比较级的标志，outgoing 的比较级是 more outgoing。 35. clear；clearly。第一个空 be 动词后接形容词，clear 表示 “晴朗的”；第二个空修饰动词 see 用副词 clearly。 36. broke。yesterday 是过去时间，用 break 的过去式 broke。 37. serious；seriously。第一空 be 动词后接形容词，serious 表示 “严肃的”；第二空修饰动词 take 用副词 seriously。 38. more hard-working；boy。than 是比较级的标志，hard-working 的比较级是 more hard-working；any other 后面跟名词单数。 39. interesting。 40.hard-working 学科网（北京）股份有限公司 $$