2012版人教版七年级英语下全册重点知识讲解与练习 2.doc

Unit 1 Can you play the guitar ?短语归纳play chess 下国际象棋 play the guitar 弹吉他 speak English 说英语 English club 英语俱乐部 talk to 跟说 play the violin 拉小提琴 play the piano 弹钢琴 play the drums 敲鼓 make friends 结交朋友 do kung fu 会（中国）功夫 tell stories 讲故事 play games 做游戏 on the weekends （在）周末用法集萃play +棋类/球类 下棋，打球 play the +西洋乐器 弹/拉乐器be good at doing sth.= do well in doing sth. 擅长做某事 be good with sb. 善于与某人相处need sb. To do sth. 需要某人做某事 can + 动词原形 能/会做某事a little + 不可数名词 一点儿 join the club 加入俱乐部like to do sth. =love to do sth. 喜欢/喜爱做某事 like ding sth.喜欢做某事典句必背1、Can you draw? Yes,I can./ No,I cant. 2、What club do you want to join? I want to join the chess club.3、You can join the English club. 4、Sounds good.5、I can speak English and I can also play soccer. 6、Please call Mrs. Miller at 555-3721. 7、He cant play the violin or the piano. Can you help kids with swimming?8、Why do you want to join the English club? Because I want to learn English well. 用法讲解：1、can+动词原形，它不随主语和数而变化，没有人称和数的变化。(1)含有can的肯定句：主语+can+谓语动词的原形+其他。(2)变一般疑问句时，把can提前：Can+主语+动词原形+其他？肯定回答：Yes，主语+can。否定回答：No，主语+cant.(3)含有can的否定句：主语+cant+动词的原形+其他。(4)含有can的特殊疑问句：特殊疑问词+can+主语+动词原形+其他？知识拓展：may+动词的原形。（may为情态动词）一般疑问句是把may提前， 肯定回答是：Yes，主语 +may。否定回答是：No，主语+mustnt。或please dont。2、join+某个组织，俱乐部，party，参军，党派等 “加入” take part in +活动，比赛Join sb.“参加到某人中”join in (doing)sth “加入做.参加某个活动”Join in=take part in +活动，比赛 3、帮助某人做某事：help sb. (to ) do sth. help sb. with sth.4、我能知道你名字吗？May I know your name? 针对练习一、选择填空题：（30分）( ) 1. Lets go and play _ping-pong. I dont want to play _violin. A. a, the B. the, a C. X, the D the，the( ) 2. Who wants _ the singing club? A. to joins B. join C. to join D joining( ) 3. I always help my sister_ her history. A. to B. with C. for D of( ) 4. Maybe he can _ in their basketball team. A. is B. be C. are D am( ) 5. I can sing English songs very _. A. well B. much C. good D bad( ) 6. - Can you play the violin? - .But I can sing. A. Yes，I do B. No， I dont C. Yes，I can D. No， I cant( ) 7. Can you help me with ？ A. dance B. to dance C. dances D dancing( ) 8. My friend Lisa is good at _ A. sing B. to sing C. singing D sings( ) 9. We want some singers_ our rock band.A. for B. at C. with D to( )10. He is funny。He likes_ stories.A. talking B. saying C. telling D speaking( )11. A：Can you swim or play chess? B:_. A. Yes ，I am B.Yes，I can C. I can swim D.I dont know ( )12. Are you good _ kids? A. with B. at C. for D. to ( )13.- Can I help you？ - .I can do it myself（我自己）. A. Yes，please. B. Sorry. C. Very good. D. No，thanks.( )14. A: _ do you join the club? B: I like music. A. What B. Where C. Why D How( )15. Can you _ Chinese？ A. say B. talk C. speak D tell二、句型转换：（10分）1. Can he play chess or play the drums?. (选用chess进行回答) _ _ _ .2. She can sing and dance. (否定句) She _ _ _ dance.3. Li Lei can play the violin. (一般疑问句) _ Li Lei _ the violin?4. She wants to join the music club. (就划线部分提问) _ _ _ she _ to join?5. My sister wants to swim . (一般疑问句) _ _ sister _ _ swim? Unit 2 What time do you go to school ?短语归纳1. what time 几点2. go to school 去上学3. get up 起床4. take a shower 洗淋浴5. brush teeth 刷牙6. get to 到达 7. do homework 做家庭作业 8. go to work 去上班 9. go home 回家10. eat breakfast 吃早饭11. get dressed 穿上衣服12. get home 到家13. eitheror 要么要么14. go to bed 上床睡觉15. in the morning/ afternoon/ evening 在上午/下午/晚上16. take a walk 散步17. lots of 许多，大量 18. radio station 广播电台 19. at night 在晚上 20. be late for 迟到用法集萃1. at + 具体时间点 在几点（几分）2. eat breakfast/ lunch/dinner吃早饭/午饭/晚饭3. take a(n) +名词 从事（）活动4. half past +基数词 点半5. a quarter to +基数词 差一刻到点6. from to 从到7. need to do sth 需要做某事典句必背1. What time do you usually get up? I usually get up at six thirty.2. Thats a funny time for breakfast.3. When do students uasually eat dinner? They usually eat dinner at a quarter to seven in the evening.4. In the evening, I either watch TV or play computer games.5. At twelve,she eats lots of fruit and vegetables for lunch.6. She knows its not good for her, but it tastes good. 7. Here are your clothes.用法讲解：1、what time和when引导的特殊疑问句。 (1)对时间提问用what time，也可以用when。询问钟点时用what time，询问日期、月份、年份时用when。 (2)询问做某事的时间时，两者可以互换。 (3)其他询问时间的句子： Whats the time? =What time is it?现在几点了？ 2、时刻表达法 1）顺读法：先说小时数，再说分钟数。 8:00 eight (oclock) 9:05 nine o five 7:15 seven fifteen 7:30 seven thirty 6:45 six forty-five 6:55 six fifty-five 2) 逆读法：先说分钟数，再说小时数 分钟数30用“分钟数 + past + 小时数”来表达（即几点过了几分） 15分常用a quarter(一刻钟,四分之一)来表示 30分常用half(半，一半)来表示 9:05 five past nine 8:24 twenty-four past eight 7:15 a quarter past seven (fifteen past seven) 7:30 half past seven (thirty past seven) 分钟数30用“（60-分钟数）+ to + (小时数+ 1)”来表达（即几点差几分） 7:31 twenty-nine to eight 8:45 a quarter to nine (fifteen to nine) 9:55 five to ten3、always 总是usually 通常often常常sometime 有时4、Watch+TV、球赛 “观看，观赏”，特指长时间注视。 See+电影、医生 “看见”，强调看的结果。 Look “看”，强调看的动作，look后接宾语时要用介词at。 Read+书刊、杂志 “阅读”5、listen to +宾语 相似词组： look at wait for6、Take a shower “淋浴” 7、Go to +地点名词 如：go to school go+地点副词 如：go home针对练习：一、选择填空题：（30分）( ) 1. She usually _a shower at 8:40 p.m. A. goes B. wants C. takes D gets( ) 2. Thanks for _ me. A. helping B. to help C. help D helps( ) 3. I am busy _ English in my room. A. to read B. reading C. read D reads( ) 4. I want to know something _ your evening. A. about B. on C. around D of( ) 5. He _ at 6:00 in the afternoon.A. go home B. go to home C. goes home D goes to home( ) 6. _ a good time to listen to him sing! A. HowB. What C. Why D When( ) 7. _ at 7:30 in the morning.A.The classes beginsB. Class beginC. Class begins D Class beginning( ) 8. He _ his homework _ Sundays. A. doesnt , onB. dont do, inC. doesnt do, on D. dont do, on( ) 9. Its time _ school. A. go to B. for C. to go D. forgo( )10. You can_ a schedule. A. makeB. write C. read D to make( )11. He is always the last one _ to school. A. to B. to getC. get D gets( )12. Can you _ Chinese ,T om?A. talk B. say C. tell D. speak( )13. We usually eat _ lunch at 12:30. A. myB. theC. / D a ( )14. Mike often exercises half an hour in the morning. A. atB. ofC. with D for( )15. Do you often watch news _ TV? A. by B. on C. in D with二、句型转换 根据要求改写下面句子：（5分）1. He gets home at five in the afternoon. (就划线部分提问) _ _ _ he _ home in the afternoon?2. I think Tom is at home. (否定句) I _ think Tom _ at home.3. Now its five thirty. (同义句) Now its _ _ _.4. Its nine o clock.(就划线部分提问) _ _ _ is it?5. Jacks family has one shower. (就划线部分提问)_ _ _ does Jacks family _?Unit 3 How do you get to school?短语归纳1.get to school 到校 2.take the subway 乘地铁3.take the train 坐火车 4.leave for 到地方去，离开去某地5.taketo把带到 6. most students 大多数学生7. fromto从到 8.think of 想到，想起9.ride bikes 骑自行车 10.in other parts of the world 在世界的其他地方11. how far 多远 (路程、距离) 12.how long多长（时间）13.take the train to school 乘火车去上学 14.in places 在一些地方15.go to school by boat乘船去上学 16.on the school bus乘坐校车17.be different from和不同 18.one 11-year old boy 一个十一岁大的男孩重点知识详解1.take +a/an/the+表示交通工具的名词，乘去某地，是动词短语，在句中作谓语。He takes the train. take the subway乘地铁 Take重要短语 take a walk散步 take a shower洗个澡take some medicine 吃药2.by+表示交通工具的单数名词或on/in+ a/an/the/ones+表示交通工具的单数名词。I get to school by bike. = I get to school on my bike.3.walk/ride/drive/fly+to+地点名词，步行/骑自行车/开车/坐飞机去某地表示乘交通工具方式可以互换表达相同的意义:take the bus to school=go to school by bus=go to school on a busdrive a car to work=go to work by car=go to work in a car fly to shanghai=go to shanghai by plane/air=take the/a plane to shanghai=go to SH on a/an/the plane.4.get表示“到达”，后接名词需加to，接地点副词不加to. reach 给示到达，是及物动词，其后直接接宾语。 arrive in+大地点 arrive at +小地点 后接副词不需介词。5. It takes sb some money/time to do sth.花费某人多少时间/钱做某事 sb pay some money for sth 某人为某物花费多少钱 sb spend some time/money on sth 某人在做某事或某物上花费时间/钱sb spend some time/ money (in)doing sth sth cost sb some money 某物花费某人多少钱6. How far is it from A to B?=How far is B from A?答语有两种：Itsmeters/miles/kilometers(away)有米/英里/千米（远）It s about ten minutes walk/ ride. 大约有十分钟步行/骑车的路程。7、have to 后加动词原形，侧重客观的需要，有“不得不，被迫”之意，有多种时态形式，否定式为dont have to(neednt)意为“不必”。must 侧重于说话者的主观看法，认为有必要或有义务做某事，只有现在时一种形式,否定式mustt意为“一定不要，不允许，禁止”反意词为“neednt”。语法归纳（一）how 引导的特殊疑问句1.how 引导的特殊疑问句提问交通方式，其答语分三种情况：a. take a/an/the+交通工具（单数）b. by+交通工具（单数）c. on/in+限定词+交通工具2. how far 用来提问距离，多远，其答语分为两种：（1）用长度单位表示：It is five kilometers.（2）用时间表示：Its twenty minutes walk. 3.how long 用来提问时间，意为多久回答常用“for+段时”。-How long have you learnt English? -For 3 years.how soon 用来提问做完某事还需要多长时间， 常用于将来时态时， 常用“in+时间段”来回答。How soon will you arrive in Beijing? -In 3 hours.针对训练一、单项选择。1. Jeff goes to work _ and his wife goes to work _ . A. by car, on her bike B. by a car, on her bike C. by cars, by bikes D. by his car, by bike2. This book _ Bobs. Look! Thats his name. A. may be B. must be C. cant be D. must not be3. What do you _ the transportation in your city? A. think about B. think of C. think over D. think 4. _ does it take you to get to Beijing? Twenty hours. A. How often B. How far C. How many D. How long5. How do you get to school, _ bike or _ foot? A. by, by B. on, on C. by, on D. on, by 6. How _ is it _ your school to the Childrens Palace(少年宫)?A. long, to B. for, to C. long, from D. far, from 7. How do you _there? I take the train. A. get B. get to C. gets D. gets to8. She likes talking with others and she can get on well _ them. A. for B. on C. with D. at9. Its difficult for me _ to school. A. to get B. get C. gets D. to gets10. Look! There is _ over there. Do you know him?A. a 8-year-old boy B. an 8-year-old boy C. a 8-years old boy D. an 8-years old boy11. She has too _ homework this weekend. A. much B . many C. some D. a lot12.Must I go now? No, you _. Its early now. A. dont have to B. mustnt C. cant D. shouldnt13. _ stops are there to the small town. A. How long B. How far C. How many D. How much14. Lucy spend an hour _ her homework every day. do B. doing C. to do D. Does.15. He usually goes to visit his friends _ Saturday afternoon. A. at B. in C. on D. OfUnit4 Dont eat in class.单元知识归纳及练习【短语归纳】1. on time 准时，按时2. listen to 听3. in class 在课上 4. be late for 做迟到 5. have to 不得不 6. be quiet 安静 7. go out 外出 8. do the dishes 清洗餐具 9. make breakfast 做早饭 10. make (ones) bed 铺床 11. be noisy 吵闹 12. keep ones hair short 留短发 13. play with sb. 和某人一起玩 14. play the piano 弹钢琴 15. have fun 玩得高兴 16. make rules 制订规则 【用法集萃】1. Dont + 动词原形+其他，不要做某事。 2. help sb. (to) do sth. 帮助某人做某事3. too many + 可数名词复数 太多的 4. practice doing sth. 练习做某事5. be strict with sb. 对某人要求严格 6. be strict in sth. 对某事要要求严格7. leave sth. sp. 把某物忘在某地 8. keep + 宾语+形容词 使保持某种状态9. learn to do sth. 学会做某事 10. have to do sth. 不得不做某事【典句必背】1. Dont arrive late for class. 上课不要迟到。2. Can we bring music players to school? 我们可以带音乐播放器到学校吗？3. And we always have to wear the school uniform. 并且我们总是不得不穿校服。4. There are too many rules! 有太多的规则！5. Dont leave the dirty dishes in the kitchen! 不要把脏盘子留在厨房里！6. I have to keep my hair short. 我不得不留短发。单元知识训练一单项选择（10 分）（ ）1. When you leave, please turn off _. A. all the lights B. the all lights C. the lights all D. all light（ ）2. We cant listen to _ in class.A. music B. the music C.musics（ ）3. Tim has to _ the guitar every day.A. practice B.practices C.practising（ ）4. Would you like to go with me? _. But I have a lot of homework to do. A. No, I dont B. Yes, I like C. Sorry, Id like D. Id love to（ ）5.I cant hang out _my friends after school. A. and B.but C.with（ ）6. Its too hot. Please keep the windows _. A. opened B. closed C. open D. is closing（ ）7. _ are going to the Himalays Mountains for adventure（历险）。 A. Greens B. The Green C. The Greens D. Greens( )8 your homework after school. A. Doing B. To do C. Do ( )9. Dont arrive late school. A.for B.in C .on( )10. Can we in the hallways? A . to eat B. eat C. eating( )11.They have rules in their class. A. too much B . much too C. too many ( )12. sleeping in class. A. Cant B. Dont C. No ( )13. can you see in the picture? A.What other B.What else C.Other what ( )14. Our teacher told us in class.A. not to eat B. dont eat C. not eat ( )15.- _ Tom_go to bed by ten? A.Do;has to B .Does; have to C. Does;has to( )16. My mother was ill,so I_look after her at home. A. must B. had to C. could 二、完成句子(20分) 1We cant listen to music in the classroom.(改为祈使句) _ _ to music in the classroom. 2Eat in class,please.(改为否定句)_ in class,please.3They have to clean the classroom every day.（对划线部分提问） _ _ they have to _every day. 4Listen to music in the hallways（改否定句） _ listen to music in the hallways. 5.She has to wash clothes every week. (改为一般疑问句) Does she _ _ wash her clothes every day. Unit5 Why do you like pandas? 【短语归纳】likea lot 非常喜欢 black and white 黑白相间 all day整天 Lets do= let us do 让我们做（first） kind of 有点儿，稍微 South Africa南非 be from/come from 来自于be friendly to 对某人友好 save the elephants救助大象one of其中之一 a symbol of good luck好运的象征 get lost迷路 cut down 砍倒 in great danger处于（极大）危险之中 things made of ivory由象牙制成的东西 【典句必背】带why 句子-Why do you like pandas? -Because theyre kind of interesting. -Why does John like koalas? - Because theyre very cuteWhy dont you like tigers? -Because theyre really scary.带where 句子 -Where are lions from? -Theyre from South Africa.【用法集萃】形容词用法：形容词修饰名词，用以说明事物或人的性质或特征。它通常在句中作定语、表语等。作定语：形容词用于修饰名词作定语，位于名词之前 This is an old book.这是一本旧书。作表语：形容词放在连系动词（be/look/feel/sound等）后，作表语，构成系表结构，即“连系动词+表语”，说明主语是什么或怎么样，即说明主语的特性。Theyre cute. 它们很可爱。He looks very happy.他看起来很高兴。针对练习（一）单项选择1. Lets _ after school. A. to play basketballB. play basketballC. play a basketball2. _ see the giraffes. A. Let B. Let we C. Lets 3. - _ do you like animals? - _ they are cute. A. Why, Because B. Why, So C. What, Because4. Do you want _? A. eat rice B. to eat rice C. to eat rices5. A: Lets see the monkeys first. B: _? A: Because theyre interesting. A. Why B. What C. Where6. _ these tigers _ from? A. Where, are B. Where, come C. Where are, /7. I like koalas because they are _ friendly. A. a kind of B. kind of C. kinds of 8. Where is he _? South Africa. A. for B. from C. like 9. -_ he _ breakfast at home? - Yes. A. Do, have B. Does, have C. Does, has10. _ pandas from China? A. Are B. Is C. Do11.The elephants are_great danger in Africa. A.in B.on C. at D.with12. I like_, but this afternoon I dont like_. A. swimming ; swimming B. to swim; to swim C. swimming ; to swim D. to swim; swimming13.The trees are green. Dont_ A. cut down them B. cut them up C. cut them dowm D. cut up them14. One of the boys_ a pet. The pet is really cute. A. have B. has C. keep D. save（二）按要求完成句子1. I like monkeys because they are cute. （就划线部分提问）_ _ you like monkeys?2. us let pandas first see. (连词成句)_3. do you tigers why like ? （连词成句）_4. The koala comes from Australia. (变否定句) The koala _ _ from Australia.5. He likes pandas very much. (变一般疑问句) _ he _ pandas very much?6. The beautiful girl wants to see giraffes. (对划线部分提问) 拓展：（knife life half）_ _ does the shy girl want to see?7. Pandas are from China. (同义句转换) Pandas _ _ China. Unit6