2022年人教版七年级下册英语3单元知识点总结及练习题 .pdf

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1、一、词汇拓展（1）diver 开车；驾驶 driver n 司机；驾驶员（2）ride.骑,乘坐 rider n 骑车或马的人（3）village n.乡村；村镇 villager n.村民（5）quick adj.快的；迅速的 quickly adv.快地；迅速地（6）cross. 越过；横过across pron.横过；横穿crossing n. 十字路口（7）true adj.真实的 truly adv.真实地二、短语（1）bus stop公共汽车停车站（2）bus station 公共汽车站（3）school day 学校上课日；学校上班日（4）an 11-year-old boy一个

2、十一岁大的孩子(5)get to 到达同 reach 或 arrive at/in （6）take a bus 乘坐公共汽车（7）walk to school 步行去上学同 go to school on foot （8）drive to work 开车去上班（9）take the subway 乘地铁（10）ride a bike 骑自行车(11)cross a river on a rope way （12）have to 不得不；必须同 must （13）come true 变为现实；实现（14）think of 想起；认为同 come up with （15）talk to sb.跟某

3、人谈话同 speak to sh （16）between.and. 介于. 和之间、（17）by bus/subway乘坐公共汽车 /地铁：（18）on the school bus 乘坐校车（19）in a plane 乘坐飞机同 by plane3 （20）how long 多久；多长时间（21）how far 多远(22)from.to 从. 到. .(23）what about.?.怎么样 ?. .呢？（24）You,too.你也一样。（25）I m not sure.我不确定三、知识点stop 1）stop 作动词，意为 “ 停止，中断，阻止，阻拦 ” 等意。例如： The car

4、stopped. 车停了。The guard stopped me at the gate. 卫兵在大门口将我拦住。Stop to do sth.停下来去干另一事doing sth.停止做某事（正在做的）如：Its time for us to stop our class now. 现在，下课的时间到了。精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 1 页，共 9 页Your look tired.Why not stop to have a rest? 你看上去很累，为什么不停下来休息一下呢? We must stop playing com

5、puter games.Its time for class.我们必须停止玩电子游戏，该上课了。2）stop 作名词，意为 “ 停止; 逗留，车站 ”=station例如：I will wait for you at the bus stop. 我会在公共汽车站等你。四、知识点hundred hundred 是数词，意为 “ 百” ，当表示具体的“ 几百 ” 时，用 “ 基数词+ hundred ”，注意不加 -s。例如： There are nine hundred students in our school. 我们学校有 900 名学生。拓展:1）hundreds of 表示“ 数百，成

6、百上千的 ” 这时 hundred后要加 -s，且后面有介词 of，但是不能与数词连用。例如： There are hundreds of people in the restaurant. 在餐馆里有成百上千的人。2）表示数词的还有thousand “千” ，million“百万” ，billion“十亿” 。它们的用法和 hundred一样，可以用来表示约数和确数。例如： There are thousands of people are waiting to see the movie star. 数千人在等着见那个电影明星。五、知识点表示“ 乘” 的几种表达方式1）用介词短语来表示交通

7、方式，介词短语在句中作状语。(1) 用“by + 交通工具名词 ” 表示交通方式。例如： by bike 骑自行车by car乘小汽车by bus乘公共汽车(2) 用“by + 交通路线的位置 ” 来表示交通方式。例如： by water 由水路by land 从陆路by sea从海路by air 乘飞机(3) 用“in/on + 冠词/形容词性物主代词 /指示代词+ 交通工具名词 ” 表示交通方式。其中， in 多用在 car 等交通工具之前，而on 多用在 bike/horse/bus/train/ship等交通工具之前，它们的用法与“by + 交通工具名词 ” 的用法相同。例如： She

8、 often goes to school on a/her bike.= She often goes to school by bike. 她经常骑自行车上学。(4) on foot 步行。on foot 是固定搭配，表示步行，其中 foot 不能用复数形式 feet，其前也不加任何修饰词。例如： She often goes to school on foot. 她经常步行去上学。2）用动词短语表示交通方式，动词短语在句中作谓语。(1)用“take + a/the + 交通工具名词 ” 表示交通方式。例如：take a train乘火车take a bus乘公共汽车take a ship

9、乘船take a plane精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 2 页，共 9 页乘飞机注意： “ 骑自行车 ” 要翻译为 “ride a bike”(2) 用某些动词来表示交通方式。例如 walk to 步行去drive to 开车去ride to 骑车/马去注意：如果接地点副词here; there; home时，介词 to 应该省略。五、知识点It takes sb. some time to do sth. 1）It takes sb. some time to do sth. 是固定句型，意为 “ 做某事需要花费某人多长时间”

10、 。 take在此意为 “ 花费” ， it 是形式主语，真正的主语是后面的不定式to do sth.，对这个句式中的时间提问时用how long。例如： It takes me half an hour to finish my homework every day. 我每天花费半个小时的时间做作业。How long does it take you from your home to school? 从学校到你家要花多长时间？2）动词 spend也有“ 花费多长时间做某事 ” 的意思，但句式和take 不同。它的句式是“sb. spends + 时间或金钱 + (in) doing sth

11、. /on sth.”。例如： I spend about 3 hours (in) doing /on my homework every day. 我每天花大约三个小时做作业。六、知识点cross 1）cross 作动词，意为“ 横过，越过 ” ，指从表面上横过。例如： They cross the river every day. 他们每天都要过河。Cross the road, you will see the store. 过了马路，你就会看到那个商店。2）cross 作名词，意为 “ 十字架，十字形饰物；画十字的动作” 。例如： Jesus died on the cross. 耶

12、稣死在十字架上。He made a cross over his head. 他在他头上画了一个十字。拓展： across和 cross的区别这两个词都是 “ 横越, 横跨，横穿 ” 的意思，但是 cross是动词可以单独作谓语；但是 across是介词，需要和动词一起构成谓语。例如： They cross the street to go to school every day. They walk across the street to go to school every day. 七、知识点.be afraidafraid是形容词 , 意为“ 害怕的 , 恐惧的 ” 。常和系动词一起

13、构成系表结构。例如： I am not afraid. 我不害怕。句式 be afraid是 afraid 最常用的形式，其常见的用法有：精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 3 页，共 9 页1）be afraid of be afraid of 后跟名词或者代词，意为 “ 害怕某人或某物 ” 。例如: Are you afraid of dogs? 你害怕狗吗 ? She seems very much afraid of him. 她好像很害怕他。 be afraid of doing srh.，意为 “ 怕做某事或不敢做某事 ”

14、。例如： I m afraid of telling her. 我不敢告诉她。He is afraid of jumping. 他不敢跳。2）be afraid to do sth. 意为“ 害怕做某事或不敢做某事” 。例如： He is afraid to fly in a plane. 他不敢坐飞机。注意：表示担心会发生某事或某情况，只能用be afraid of , 而表示“ 害怕做某事或不敢做某事 ” 时，既可以用 be afraid of 也可以用 be afraid to。例如： Don t be afraid to ask (of asking) question. 不要害怕问问

15、题。He is afraid to go out (of going out) alone at night. 他不敢晚上一个人出去。3）be afraid that be afraid that后跟一个完整的句子，意为“ 担心/恐怕” 。例如: He is afraid that she will not come. 他担心她不会来。I am afraid I cant help you. 恐怕我帮不了你。在日常口语中 , “I m afraid that”在很多场合相当于 “I m sorry, but”。用于提出异议，说出令人不快的事实,拒绝对方的要求等 ,使语气委婉。例如: Im af

16、raid I dont understand. 抱歉，我不明白你的意思。I m afraid you are wrong. (You are wrong,I m afraid.) 恐怕你错了。4）在口语中 I m afraid so. 和 I m afraid not.常用作简略答语。例如: Is it going to rain tomorrow? 明天会下雨吗 ? I m afraid so. 恐怕会。I m afraid not. 恐怕不会。九、知识点think of 1）think of 意为“ 认为，想起，考虑 ” 等。后跟名词、代词、动名词等形式。例如： What are you

17、thinking of ? 你在想什么？She will smile when she thinks of her good friends. 当她想起她的好朋友时她就会微笑。2）think of 当“ 考虑, 对有某种看法 ” 讲时可以和 think about 互换。例如:Dont think of （about）me any more 不要再考虑我。Theyre thinking about（of）buying a new car他们正在考虑买一辆新车。常见的 think 构成的词组还有 think over，意为 “ 仔细考虑 ” 。精选学习资料 - - - - - - - - - 名

18、师归纳总结 - - - - - - -第 4 页，共 9 页例如： Think over，and youll find a way 仔细考虑一下，你就会有办法的。十、知识点疑问词意思用法例句who 谁问人的身份，姓名等He is LiLie Who is he ?He is my brother.Who is he ? what 什么问人的职业或事物He is a worker.What is he? He has a book. What does he have ? which 哪一个问一定范围内特指的人或物The big box is mine. Which box is yours?

19、The girl at the door is Ann. Which girl is Ann? whose 谁的问所属关系This is her book.Whose book is this ? This book is hers. Whose is this book? what color 什 么 颜色问颜色（表语）My skirt is red. What color is your skirt? what time 几点问具体时间We play games at five in the afternoon ? What time do you play games? when 什 么

20、 时候问时间We play games in the afternoon ? When do you play games? where 什 么 地方问地点（状语）We play games at home on Sunday ? Where do you play games on Sunday? why 为什么问原因He isnt at school today because he is ill. Why isnt he at school today ? how 怎样问健康状况、做事的方式、交通工具等He is fine/strong. How is he ? I go home by

21、 bike. How do you go home? how old 几岁问年龄He is ten.How old is he ? how many 多少问可数名词的数量There are thirty boys in my class. How many boys are there in your class? how much 多少1.问不可数名词的数量2.问价钱There is somemilk in the bottle. How much milk is there in the bottle? how far 多远问路程Its five kilometers away from

22、here? How far is it from here? how long 多 长 时间多长1. 问一段时间2. 问物体的长度He has lived here for a year.How long has he lived here? The desk is one meters long. How long is the desk ? how often 多久问频率I go to see my parents once a month. How often do you go to see your parents? 一、用括号中所给单词的适当形式填空。1. About five _

23、 hundred_(hundred) students in our school go to school by bike. 2. How does your father _go_(go) to work every day? 3. The hamburger is not _healthy_(health) food. 精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 5 页，共 9 页4. Many of the students_ (student) never leave the village. 5. How do you_get_(g

24、et) to school ? 6. My mother _goes_ (go) to work by bus every day. 7. There are_hundreds_(hundred) of people in the cinema. 8. He says his bike is broken, so he _has_ (have) to go to school by bus. 9. It often _takes_ (take) her 3 hours to play sports. 10. I love my teacher. He is _like_ (like) a fa

25、ther to me. 二、单项选择(B)1.Mrs. Yang has _ eleven- year-old son. Aa Ban Cthe D/ (D)2.Mike usually goes to school _ train. Ain Bon Cat Dby (C)3.Tina likes music and her _ is to be a great musician. Ahabit Bwork Cdream Dname (B)4.Sam has a bike.He _ it to school every day. Atakes Brides Cwalks Ddrives (A)

26、5.The river runs quickly and Frank is _ to walk on the rope way. Aafraid Bfree Ceasy Dinteresting (D)6.Whats thirty and sixty? Its _. Afifty Bseventy Ceighty Dninety (D)7.There is no bridge.How can we _ the river? By boat. Adraw Bfind Cclean Dcross (A)8.John will go to the USA.Is that _？Yes.He wants

27、 to see his grandparents. Atrue Beasy Csame Dbig (D)9.What do you _ the story? Its funny. Atalk to Blook at Cplay with Dthink of (C)10.It _ Grace 30 minutes _ to school by bus. Atake；go Btake；to go Ctakes；to go Dtakes；go (C)11.There _ some bread on the table. Aare Bam Cis Dbe (C)12.John，do you walk

28、to school? 精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 6 页，共 9 页No，I dont.I _ take the bus _ ride a bike. Anever；or Beither；and Ceither；or Dboth；and (C)13.For them，its not easy _ school every day. Aget Bget to Cto get to Dto get (A)14._ do you need to get home from here? Only 10 minutes. AHow lon

29、g BHow far CHow much DHow old (C)15.Is the school trip on December 12th? _.Lets ask Lisa. AYes，it is BYoure right CIm not sure DHave a good day ( A )16 -_ is it from your home to school? -Three miles. A. How far B. How much C. How soon D. How long ( D)17-When do you usually get up,Mary? -_ 6:30 in t

30、he morning. A、In B、On C、With D、At ( A )18Its about ten _ walk from here. A、minutes B、minutes C、minutes D、minute of ( C )19My sister always takes the train _ school. A、in B、on C、to D、at ( B)20.He _a mother to me. A likes B is like C liked D be like ( B )21._ is the bridge over the Yellow River? - It

31、s three miles.A. How long B. How far C. How soon D. How often ( D )22. I think it can _ them about two hours to do the work. A. Start B.pay C.make D.take ( B )23. Its difficult for me _English well. A learn B to learn C learned D learns ( B )24.I love _with my classmates. A play B playing C plays D

32、played ( C )25. It will take the men half a year _ the work. A. finish B. finishing C. to finish D. finishes ( B )26. I often go to work _. A. ride my bike B. by bike C. by a bike D. on bike 精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 7 页，共 9 页( D )27.-_ do you usually come to school in the morni

33、ng? -By bike. A.WhatB.Where C.WhenD.How ( C)28.The old man goes to the park _ every morning. A.by footB.by feet C.on footD.on feet ( D )29.-_ does it take? -It takes about half an hour. A.What timeB.When C.HowD.How long （ B ）30It takes _ half an hour _ on foot. Amy, to get to school B me, to get to

34、school Cmy, going to school Dme, going to school三、完形填空There is a zoo in our city. My parents often take me there on 1 . I like animals. I have a lot of 2 animals in my room. In the 3 I can see tigers, elephants, monkeys, pandas, bears, snakes and many other 4 . Some animals are friendly, but some ar

35、e not. Tigers, bears and some snakes are 5 . That is why they have to stay in 6 . But I do not think it is good for animals to stay in cages(笼). They should be free. The animals in cages cant be 7 .I think the most interesting animals in the zoo are the dolphins. I like 8 them swim and jump. They sw

36、im so fast(快) and jump so high. They can play with a ball. They can stand up and walk 9 water! They are very 10 to people. If you fall into water and cant swim, they may come to help you. ( D ) 1. A. summer B. month C. weekdays D. weekends ( C ) 2. A. real B. ugly C. toy D. your ( A ) 3. A. zoo B. p

37、ark C. bank D. library ( D ) 4. A. tigers B. people C. friends D. animals ( A ) 5. A. dangerous B. cute C. interesting D. ugly ( C ) 6. A. houses B. zoos C. cages D. pool ( B ) 7. A. nice B. happy C. sad D. sorry ( C ) 8. A. looking B. seeing C. watching D. listening ( D ) 9. A. in B. at C. with D.

38、on ( A ) 10. A. friendly B. shy C. warm D. cold 阅读理解Our town has a big zoo with a lot of animals in it. There are two old lions. They eat lots of meat every day. There are also big elephants and a small one. They are very kind. They eat much grass every day. There are a lot of monkeys in the zoo, to

39、o. Children like them and they like children, too. They like children because children 精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 8 页，共 9 页sometimes give them bananas. They like bananas very much. There are three black bears and four white ones in the zoo. They can stand on their back legs, hold

40、 up their arms and play with each other like small children. They love candy ( 糖果) very much. There are also some tigers from India. They are very beautiful but kind of scary. They eat meat. I never go close to( 靠近) them. ( C ) 1. There are kinds (种类) of in the big zoo. A. Three B. Four C. Five D. S

41、ix ( A ) 2. Elephants eat every day. A. grass B. meat C. candy D. bananas ( C ) 3. Why do monkeys like children? A. Because children are lovely. B. Because children have bananas. C. Because children give them bananas. D. Because children are friendly. ( D ) 4. Who can stand on their back legs? A. Tigers. B. Monkeys. C. Lions. D. Bears. ( A ) 5. The tigers come from . A. India B. Australia C. South Africa D. China 精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 9 页，共 9 页