人教版八年级英语上册Unit3 Section A培优讲义（含答案）

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1、 Unit 3 Im more outgoing than my sister. Words 名词：名词： 1. competition _ 2. _ mirror 3. kid _ 4. _ grade 5. saying _ 6. _ hand 7. heart _ 8. _ fact 9. arm _ 10. _ information 11. laugh _ 动词：动词： 1. win _ 2. _ care 3. laugh _ 4. _ reach 5. touch _ 6. _ break 7. share _ 8. _ should 形容词：形容词： 1. outgoing _

2、 2. _ better 3. hard-working _ 4. _ fantastic 5. talented _ 6. _ serious 7. necessary _ 8. _ loud 9. similar _ 10. _ primary 11. which _ 副词：副词： 1. better _ 2. loudly _ 3. quietly _ 4. clearly _ 5. truly _ 6. though _ 连词：连词： though _ 代词：代词： 1. both _ 2. _ which Phrases 1. care about _ 2. as long as _

3、 3. be different from _ 4. bring out _ 5. the same as _ 6. in fact _ 7. be similar to _ 8. bothand _ 9. get up _ 10. asas _ 11. be good at _ 12. be talented in _ 13. have fun _ 14. primary school _ Sentences 1. Im more outgoing than my sister. 2. Tara works as hard as Tina. 3. Whos more hard-working

4、 at school? 4. Tina thinks she works harder than me. 5. A good friend makes me laugh. 6. Im shy so its not easy for me to make friends. 7. My best friend is similar to Larry. Grammar 形容词和副词的比较级 Words： 名词：名词： 1. 比赛，竞赛，竞争 2. 镜子 3. 小孩，年轻人 4. 成绩等级，评分等级 5. 谚语，格言，警句 6. 手 7. 内心，心脏 8. 现实，事实 9. 手臂，上肢 10. 信息，

5、消息 11. 笑声 动词：动词： 1. 获胜，赢，赢得 2. 在意，担忧，关心 3. 笑，发笑 4. 伸手，到达，抵达 5. 感动，触动 6. 破，裂，碎，损坏 7. 分享，共享，公用，分摊 8. 应该，应当，可以 形容词：形容词： 1. 爱交际的，友好的，外向的 2. 较好的，更好的 3. 工作努力的，辛劳的 4. 极好的，了不起的 5. 有才能的，有才干的 6. 严肃的，稳重的 7. 必须的，必要的 8. 响亮的，大声的 9. 与相像的/类似的 10. 最初的，最早的 11. 哪一个，哪一些 副词：副词： 1. 较好地，更好地 2. 喧闹地，大声地，响亮地 3. 轻声地，轻柔地，安静地 4

6、. 清楚地，清晰地，明白地 5. 真正，确实 6. 不过，可是，然而 连词：连词：虽然，尽管，不过 代词：代词：1. 两个，两个都 2. 哪一个，哪些 Phrases： 1. 关心，在意 2. 只要，既然 3. 与不同 4. 使显现，使表现出 5. 和相同，和一致 6. 确切地说，实际上，事实上 7. 与相像的/类似的 8. 两者都 9. 起床 10. 和一样 11. 擅长 12. 在(某方面)有天赋 13. 玩得开心 14. 小学 Unit3 Section A 1. Both Sam and Tom can play the drums, but Sam plays them better

7、 than Tom.(P17) （1）both 意为两个；两个都，常见用法如下： 作代词，指代上文提到的复数名词或代词。作主语时，谓语动词用复数形式。 作形容词，修饰复数名词，且名词前可有定冠词、限定词、名词所有格等修饰。 Both of them like playing guitar. 他们俩都喜欢弹吉他。 Both of them are Chinese. 他俩都是中国人。 The prospects both excited and worried me. 这前景使我既激动又忧虑。 Both students like English. 两个学生都喜欢英语。 Jiefangbei is

8、 not far from Chaotianmen. You can easily visit in a day. A. each B. none C. both D. neither 【答案】C 【易混辨析】【易混辨析】 both 用于两者， 表示 “两 者都” 作主语时，谓语动词用复数形式 Both plans are good. 两个计划都很 好。 all 用于三者或三者以 上，表示“都” 作主语，笼统地表示所有人时，谓 语动词通常用复数形式；笼统地表 示所有事物或现象时，谓语动词通 常用单数形式 All teachers like to go there. 所有的 老师都喜欢去那儿。

9、Before you cross the street, you must look ways. A. both B. all C. every D. each 【答案】A 【解析】句意：在横穿街道的时候，你一定要看看路两边。根据cross the street可知应该是这条街道， 而一条街道分左右两边，故选 both。 【归纳拓展归纳拓展】 both.and. 和两者都和两者都 连接名词 Both New York and London have traffic problems. 纽约和伦敦都存在交通 问题。 连接代词 Both she and I are good at English.

10、 我和她都擅长英语。 both.and.连接两个并列主语时，谓语动词用复数形式。而 either. or.意为或者或 者 ，neither .nor.意为和都不；既不也不，not only.but also. 意为不仅而且，连接两个并列主语时，谓语动词的单复数遵循就近原则。 Both he and his sister are doctors. 他和他姐姐都是医生。 Either you or he is wrong. 不是你错了，就是他错了。 _ Lucy _ Lily like singing. A. Either; or B. Neither; nor C. Not only; but

11、also D. Both; and 【答案】D （2）better 在此意为“更好地；较好地” ，是副词 well 的比较级。 Tom sings very well, but Jim sings better than Tom. 汤姆歌唱得很好，但是吉姆比汤姆唱得更好。 【归纳拓展归纳拓展】 better 还可作形容词 good 的比较级，意为“更好的” 。 The picture is very good, but that one is better. 这张图片很好，但是那张更好。 Who plays the piano _, Sam or Jerry? Jerry. But he ga

12、ve the performance chance to Sam this time. A. well B. better C. best D. the best 【答案】B 2. And she also sings more loudly than Tara. (P17, 1c) loudly 为副词，意为喧闹地； 大声地；响亮地，还常与 ring、 knock 等动词连用。 其反义词为 quietly。 Someone knocked loudly at the door. 有人大声地敲门。 【易混辨析】【易混辨析】aloud, loud, loudly aloud 副词，强调出声，但声

13、音不一定很大， 常与 read, think 等连用， aloud 修饰 call， cry 等动词时，可作高声地解。 Please read the text aloud. 请大声读这篇课文。 The boy called aloud for help. 这个男孩高声求救。 loud 形容词，意为响亮的，大声的，作 副词时意为大声，高声，侧重给人 的感觉，常放在 speak, shout, laugh, talk 等词后。 Speak loud while answering the teachers question. 回答老师的问题时声音要大。 The boy always laughs

14、 in a loud voice in public. 那 个男孩总是在公共场合大声地笑。 loudly 副词，意为大声地，响亮地，多含 有噪音或喧扰声的意味，放在所修饰的 动词前后都可。 The students sang very loudly. 学生们大声地唱歌。 They all shouted loudly. 他们都大声地喊叫。 The music is too _, so I hardly hear you. A. loud B. quiet C. loudly D. noise 【答案】A 【解析】句意：音乐太吵了，所以我几乎听不到你说话。根据后面的I hardly hear y

15、ou可知应该是音乐声 音太大、太吵闹，因此几乎听不到对方说话，而且 be 动词后应接形容词作表语，选项中只有 A、B 为形容 词，结合句意可知选 A。 3. Are you as friendly as your sister?(P19) as.as 的用法： （1）as.as 的含义为和一样，用于形容词、副词的同级比较。两个 as 的词性和用法不一样，第 一个 as 是副词，后面接形容词或副词的原级，第二个 as 为连词。 Im as tall as Nelly. 我和内莉一样高。 Tom runs as fast as Sam. 汤姆和萨姆跑得一样快。 Lily is not so out

16、going as Lucy. 莉莉不如露西外向。 Listening is just as as speaking in language learning. A. important B. more important C. most important D. the most important 【答案】A （2）否定句中，not as.as 也可以用 not so.as 替换，表示没有那样。 My book isnt as/so new as hers. 我的书不如她的新。 【注意】【注意】 这时含有 not as/so.as 的句子也有比较的含义，可以和含有比 较级的句子进行转换。 T

17、om is not as short as Tim. 汤姆没蒂姆矮。 Tim is not as tall as Tom. 蒂姆没有汤姆高。 Tom is taller than Tim. 汤姆比蒂姆高。 Tim is shorter than Tom.蒂姆比汤姆矮。 4. You can tell that Lisa really wanted to win, though. 不过你能看出来莉萨真的想赢。不过你能看出来莉萨真的想赢。 （1）tell 此处意为看出，知道，判断，表示此意时常与情态动词 can，could 和 be able to 连用。其 后若接介词 from，表示辨别；区别；

18、认出。 Can you tell Tom from his twin brother? 你能分得出汤姆和他的孪生弟弟吗？ （2）win v. 赢；赢得 现在分词为 winning，过去式和过去分词均为 won。 Which team won? 哪个队赢了？ 【易混辨析】【易混辨析】 win 过去式 won 意为赢，获胜，通常接 game，war，match，prize 等之类的名词作宾语，即 win sth.。 beat 过去式 beat 意为打败；赢，后跟表示与之比赛、战斗的人 或代表群体的名词，即 beat sb.。 They won the game yesterday. 他们昨天赢得了

19、那场比赛。 Zhang Yining won a gold medal in the womens singles. 张怡宁赢得了女子单打金牌。 The LA Lakers beat the Rockets. 洛杉矶湖人队打败了火箭队。 【一语辨异】【一语辨异】 We beat them and won the game. 我们打败他们赢得了比赛。 Our team the match. Weve got the first place! Well done! Congratulations! A. hit B. beat C. won D. watched 【答案】C （3）though a

20、dv. 不过；可是 conj. 虽然；尽管 though 在句中作副词，意为不过；可是；然而，常位于句末。 Its hard work. I enjoy it though. 这是件辛苦的工作，但我乐意做。 It was quite true though. 可那的确是真的。 【归纳拓展】【归纳拓展】 though 也可用作连词， 表示虽然； 尽管， 相当于 although。 在英语中， although 或 though 不能与 but 连用，但可与 yet 连用。 Though/Although I failed, I shall try again. 虽然我失败了，我还是要再次尝试。

21、Though/Although she is ill, yet she still keeps studying. 虽然她生病了，但她仍然坚持学习。 I failed the exam _ I did my best. But Ill try harder next time. A. when B. until C. though D. because 【答案】C . 根据句意及首字母提示填写单词根据句意及首字母提示填写单词 1. What a _(极好的) movie! I want to see it again. 2. I told you to clean the room，you d

22、idnt clean it, _ (可是). 3. His sister didnt do well in the singing _ (比赛). 4. The little boy is very smart but not _ (工作努力的). 5. Grace is three years old and she can speak _ (清楚地). 6. He seldom（很少）laughs. He is a s_ man. 7. Some k_ are playing soccer in the park. 8. People usually shake h_ when they

23、meet for the first time in China. 9. The mother holds her child in her a_. 10. It took us two hours to r_ the museum. . 用括号内所给单词的适当形式填空用括号内所给单词的适当形式填空 1. Kates schoolbag is newer than _ (my). 2. Who is much more _ (hard-working), Jack or John? 3. Eric looks a little _ (fat) than his brother. 4. It i

24、s _ (cold) today than it was yesterday. 5. It seems that this problem is as _ (difficult) as that one. 6. Be _ (quietly)! I have something important to tell you. 7. I think Linda dances _ (well) than Kate. 8. The Shanghai Jingan team _ (win) the mens U18 soccer gold medal in the first National Youth

25、 Games on August 26, 2015. 9. Jacks brother is more _ (outgoing) than you. 10. Students cant speak _ (loud) in the library. III. 根据汉语意思完成句子根据汉语意思完成句子 1. 汤姆比吉姆更有趣。 Tom is _ _ Jim. 2. 她和她的哥哥一样勤奋。 She is _ _ _ her brother. 3. 玛丽的头发比我的长。 Marys hair is _ than _. 4. 丽莎唱得比安娜好。 Lisa sings _ _ Anna. 5. 学生们正在

26、安静地听老师讲课。 The students are _ to the teacher _. 6. 你能更大点儿声说吗？我听不见。 Can you speak _ _? I cant hear you. 7. 史密斯先生和格林先生对我们一样友好。 Mr. Smith is _ _ to us _ Mr. Green. 8. 我的文具盒比迈克的贵。 My pencil box is _ _ than _. 9. 为了保持健康，你应该吃更少的肉和更多的蔬菜。 To keep healthy，you should eat _ meat and _ vegetables. 10. 劳拉的好朋友比埃米更

27、安静更聪明。 Lauras good friend is _ and _ than Amy. IV. 按要求按要求完成下列句子完成下列句子，每空一词每空一词 1. The girl in a red coat is Betty. (对画线部分提问) _ _ is Betty? 2. Sam is heavier than John. (改为同义句) John is _ _ Sam. 3. Paul jumps high. Carol jumps high, too. (合并为一句) Paul jumps _ _ _ Carol. 4. Tina is as friendly as Tara.

28、(改为否定句) Tina _ _ _ _ Tara. 5. Is Mike smarter than Jack? (改为同义句) _ _ _, Mike or Jack? 6. Dave is heavy, but he can run very fast. （改为同义句） _ Dave is heavy, he can run very fast. 7. Its a nice day, _ _? （完成反意疑问句） 8. She sang more clearly than her sister. (改为一般疑问句) _ _ _ _ _ _ _ _? 9. Julie is ten year

29、s old. Anna is eleven years old. (合成一句话) Anna is _ _ _ than Julie. 10. My mother is smart. My father is smart, too. (改为同义句) _ _ _ _ _ _ _ _? V. 单项选择单项选择 1. Shenzhen is a modern city and its as _ as Hong Kong. A. busy B. busier C. the busiest D. the busier 2. Li Xings illness（病）is very _. You must ta

30、ke his illness _. A. serious；seriously B. serious；serious C. seriously；seriously D. seriously；serious 3. Dont worry. I think you can _ out the best _ yourself. A. take；in B. bring；in C. take；at D. bring；at 4. Can you tell the difference between these two pictures? Difference? Oh, no. They look quite

31、 _. A. similar B. different C. strange D. interesting 5. We should _ our classmates because they are our friends. A. care about B. laugh at C. look like D. shout at 6. No one believed it, but_, Mary passed the exam. A. in all B. in case C. in fact D. in agreement 7. My mother says my friend is simil

32、ar _ me, but I think she is different _ me. A. as；from B. to；from C. to；as D. as；to 8. _ you dont give up, your dreams will come true. A. As long as B. As soon as C. As well as D. As far as 9. Its important _ us _ English well. A. of；learning B. for；to learn C. of；to learn D. for；learn 10. Choosing

33、the right circle of friends will _ us a lot of troubles, heartaches and possibly a life of deep regret. A. save B. share C. keep D. bring I. 完形填空完形填空 Its nice to have friends. Well, how can we have friends? First, spend _time with people. If you want to make friends, you need to meet people. You can

34、 go to places_coffee shops or clubs to meet people. Then,_your friend. Once (一旦) you_to make friends with someone, you must care about him or her. “A true friend reaches for your hand and touches your heart.”_its not necessary for you and your friend to be the same, you need to know him or her. You

35、should help him or her when he or she has_problems. Next, be a good listener. Its important to show that youre interested in others. Listen _ to what people say and take time to learn more about _. At last, encourage (鼓励) your friends. Good friends will_both good and bad times. Never laugh at (嘲笑) y

36、our _ in front of others. If someone is laughing at your friend, you should stop him or her. 1. A. less B. more C. good D. bad 2. A. to B. with C. like D. between 3. A. care about B. look at C. worry about D. ask for 4. A. stop B. forget C. ask D. decide 5. A. Or B. Because C. Although D. If 6. A. n

37、o B. some C. few D. other 7. A. clearly B. quickly C. truly D. carefully 8. A. you B. him C. her D. them 9. A. have B. try C. share D. break 10. A. friend B. classmate C. parent D. teacher II. 阅读理解阅读理解 Peter Franklin is a taxi driver in New York City. He thought a lot about New York City. One day, h

38、e decided to go to radio stations to let more people know New York. Now, he had over 40,000 shows. They were both on the radio and Internet. At first, he talked about things and people, but not about himself. But over the years he found that people loved to know more about him. He is still talking a

39、bout his city, his world and himself. He feels that he helps others know New York City better. He wants to keep doing this, because he loves it. He isnt just a taxi driver he is an ambassador (大使) of a great city. He is a quiet person with few words, but when he talks about his city, he talks a lot.

40、 I like him and I like every one of you with the idea of making the world better! 1. What is Peter Franklin? A. An ambassador. B. A taxi driver. C. A teacher. D. A policeman. 2. Why did Peter begin to talk on the radio? A. Because it was interesting. B. Because he wanted to let people know more abou

41、t his city. C. Because he wanted to make friends. D. Because he thought he was wonderful. 3. Which of the following is NOT true about Peter? A. He didnt talk about himself much at first. B. He gives shows on the radio and Internet. C. He knows much about the USA. D. He loves talking about New York C

42、ity. 4. What does the writer think of Peter? A. He is quiet and has few words. B. He is cute but noisy. C. He is outgoing and noisy. D. He is friendly and funny. 5. What does the writer try to tell us according to the passage? A. Taxi drivers know a city best. B. We should make the world better. C.

43、We can try to talk about our city on the radio. D. New York City has good taxi drivers. III. 语法填空语法填空 Once, 1 old lion loved a girl, so he went to the girls parents with many 2 (present) and asked them to marry (嫁）her to him. The parents didnt like the idea of 3 (give) their daughter to the lion but

44、 they didnt want 4 (make) the lion angry. Finally, the father said, We are glad to marry 5 daughter to you, but can you promise 6 (move) away your claws (爪子) and teeth? The lion loved the girl very much, 7 he moved away his claws and teeth. On the 8 (two) day, when he came to the parents, they just

45、laughed at him and drove him away. The lion was angry, but he didnt have claws and teeth. He 9 (realize) that he shouldnt believe (相信） them 10 (easy) and give up his claws and teeth. IV. 补全对话补全对话 从方框中选择适当的句子补全对话。 A: Who is your best friend? B: Mary is. A: 1 B: She is tall and thin. A: Are you quite

46、different? B: 2 For example (例如), we both study hard and like sports. A: 3 B: No, my grades are better than hers. A: Who is healthier, Mary or you? B: Mary. 4 A: Do you like to have friends who are like you? B: Yes, I do. 5 A. No, we like to do the same things. B. What does she look like? C. She exe

47、rcises every day. D. Are Marys grades better than yours? E. But I also like to have friends who are different from me. 1. (2016海南)Who will you ask to help with the work, Lucy or Lily? Lily. She is much _. A. careful B. more careful C. most careful 2. (2014贵州贵阳)Sam and Sandy are twin brothers. But Sa

48、m is _ than Sandy. A. more outgoing B. very outgoing C. the most outgoing 3. (2015山东泰安) My hometown is becoming more and more beautiful with trees and flowers on _ sides of the road. A. all B. both C. neither D. either 4. (2016江苏南通)Shall we get together this Saturday or Sunday evening? _ is OK. Im f

49、ree this weekend. A. Both B. Either C. Neither D. None K 基础基础 . 根据句意及首字母提示填写单词根据句意及首字母提示填写单词 1. fantastic 2. though 3. competition 4. hard-working 5. clearly 6. serious 7. kids 8. hands 9. arm 10. reach . 用括号内所给单词的适当形式填空用括号内所给单词的适当形式填空 1. mine 2. hard-working 3. fatter 4. colder 5. difficult 6. quie

50、t 7. better 8. won 9. outgoing 10. loudly III. 根据汉语意思完成句子根据汉语意思完成句子 1.funnier than 2.as hard-working as 3.longer；mine 4.better than 5. listening；quietly 6.more loudly 7.as friendly；as 8.more expensive；Mikes 9. less；more 10.quieter；smarter IV. 按要求按要求完成下列句子完成下列句子，每空一词每空一词 1.Which girl 2.thinner than 3