初三英语总复习教案B3U3.docx

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1、初三英语总复习教案B3U3授课人：郭礼文 时间：班级：一、目标再现1 .能够运用过去时态来谈论过去的经受和运用现在完成时来谈 论由过去开头，与现在相联系或有影响的经受。2 .学习和归纳有关环境和污染方面词汇，且能够正确运用它们 来描述所见所闻。3 .进一步学习现在完成时态，特殊是它的时间状语的表达法： for或since4 .归纳总结哪些动词是连续性动词，哪些是非连续性动词，以 及它们之间的转换。特殊是与一段时间连用时只能使用连续性动词。5 .培育自己的环境意识，养成良好的行为举止，能运用所学学 问来报道周边的环境问题。二、重点难点解析1. have been (to)与 have gone

2、(to)have been与have gone都表示现在完成时态，表明动作已经发 生了，但它们之间的含义是有不同的。1) “have been in +地点名词或者have been +表位置的副 词含义是在某地呆得过多久。例如：答案为C。例如：(1) I ve been here for over two years.我来这儿两年多 了。(2) I ve known him since ten years ago.十年前我就熟悉 他了。(3) He has worked in this factory since he came to China. 他 自从来到中国就始终在那家工厂工作。另外

3、，由for和since引导的时间状语不能与终止性动词的确定 式连用，但可和其否定式连用。又如He hasn, t come to Beijing since 1992.从1992年以来,他就没来过北京。(4) Our teacherLinda can come to join us. A. wishes8. asks C. tells D. hopes解析：答案为D本题主要考查同学对wish和hope的用法的把握。hope后面接 从句，其引导的宾语从句的连词that可以省去；而wish后面也可以 跟宾语从句，但从句中的谓语动词一般用虚拟语气，也就是could come.本句中，“老师期望琳达来

4、”这种愿望是发自内心的，而不是 说不行能实现。例如：I wish I may live to see it. 我期望还能 活着观察这件事。We wish (that) I were young again.要是我能返老还童该多 好呀！(以上两句均为虚拟的语气)We hope (that) you will start off early.我们期望你早点动身。He hopes (that) they can meet in Changsha. 他期望他们 能在长沙见面。(5) Shego home now.A. had better not to B. had better not C. had

5、 not better D. had not better to解析：答案为B这里的had better相当于一个情态动词，表示一种语气，意愿， 汉语的意思是“最好”，还是为好”。构成这种句子的否定形 式只需在后面直接加not就可以了。例如：You d better not go now.你现在还是不走为好。We had better not make fun of him. 我们最好不要跟他开 玩笑。留意:not后面不能用to,更不能在had和better中间加not。6.下列各勾划线部分均有一处错误，找出并将序号填入题前括 号内()1) He has come back for a mon

6、th.A B C D()2) I haven,t heard from my wife since a long time.A B C D()3) Jane had on her hat and coat and went out.A B C D()4) He paid 50 yuan on the dictionary.ABCD()5) Are you sure you ve looked for the dog?ABCD解析1) A, come是终止性动词，不能和表示一段的时间状语连 用，应改为been。2) C, since后须跟时间的(起)点,表示一段时间,a long time 是一

7、段时间，应当将since改为for。3) A, have on表示状态，此句的意思是“戴上帽子、穿上外套 走了出去”，所以动词需要表示动态的词，应改为put on。4) C,用pay来表示付钱时，它的搭配介词应是for。5) D, look for是查找，而此句问的是找到，所以应使用foundo四、习题精选 初三英语总复习单元自查练习(UNIT 2)疑难解答。(本习题课前发给同学)I.用所给词的适当形式填空1. The river has become and since two yearsago. (dirty)2. Wed better keep the fire(burn).3. are

8、 afraid of newspapers and TV stations, (businessman)4. What weather it is today! (pleased)5. We find English very in our daily life, (use)6. :1. dirtier, dirtier 2. burning 3. Businessmen 4. pleasant 5. usefulII .依据句意和首字母补全单词。1. All her neighbours s her to be an actress.2. Dont p the dirty water on

9、the yard.3. Everyone should make a c to improving our environment.4. Planting more trees can make our city g.5. His gift m her very happy.答案:1. supposed 2. pour 3. contribution 4. green 5. madeIII .句型转换1. Please finish it as soon as you can. Please finish it.2. She died two years ago. She two years.

10、3. I bought the book three days ago. I the book three days.4. He has done all the work. He has done 5. I got a letter from her last week. I last week.6. There was a lot of rain yesterday. It yesterday.7. We borrowed two books last week. We the bookssince last week.8. He bought this new bike a month

11、ago. He thisnew bike since a month ago.9. He became a member of Greener China last year.He a member of Greener China a year.10. When did the train arrive here? How long the train here?答案：1. as soon as possible 2. has been dead for 3. have had, for 4. the whole work5. heard from her 6. rained heavily

12、?, has kept 8. has had 9. has been, for 10. has, beenIV.选择填空1. How long has Jim at this school? A. arrived B. comeC. studied D. gone2. The little girl is afraid of at night. A. go B. goesC. going D. went3. As soon as he, he will write to me. A. arrives at B. arrives C. reaches D. gets4. The teacher

13、is with what we did. A. pleased B. please C. pleasure D. pleasant5. will he be back? In a week. A. How long B. How soon C. How often D. How many6. I have to do my homework for every day.A. one and half hour B. one and a half hour C. one and half hours D. one and a half hours7. Who draw Jack? A. so w

14、ell as B. as well as C. so better than D. as good as8. The girl had a short rest and did her homework she reached home.A. after B. before C. when D. since9. We have known each other we were young. A. forB. since C. after D. before10. They very busy last month. A. are B. were C. be D. have been11. Th

15、ere a park near our school since two years ago. A.is B. was C. has been D. will be12. Lucy is very free. Look, she a model ship. A. makes B. made C. has made D. is making13. Many students in our class glasses over their eyes in class.A. put on B. dress C. wear D. get dressed14. What do you think we

16、should_ improve our environment?A. do B. to C. do for D. do to15. Theyve found a way to that waste thing. A. do B.do with C. throw D. move away16. We find the book very . A. interest B. interesting C. interests D. interested17. She has finished her lunch, but she hasn，t washedher bowls .A. already,

17、yet B. just, already C. already, just D. just, yet18. Uncle Wang has been here ten years ago. A. for8. since C. in D. at for B. since C. before D. when19. They went to Londonjust over five months. A.20. The weather was it is today.A. not as wetter as B. not wetter than C. more wetter than D. wetter

18、as答案：1. C 2. C 3. B 4. A 5. B 6. D 7. B 8. C 9. B 10. B11. C 12. D 13. C 14. D 15. B 16. B 17. A 18. B 19. A 20. BV.改正下列句中的错误1. If it won t rain tomorrow, we 11 go for a picnic.2. What did he do when you came in?3. Thats a quite beautiful picture. I like it very much.4. Can you hear the sound of the

19、 boys play outside?5. They watched the traffic at 9:00 yesterday morning.6. While my mother was doing the housework, I did my homework.7. He took off the shoes, throw it on the floor and then read a newspaper.8. What was Li Ping listening when you saw him?9. He opened the door and saw the man of dow

20、nstairs.10. The man felt asleep half an hour later.答案：1.won t rain -doesnt rain 2 . did he do f was he doing 3. a quite quite a4. play playing 5, watched - were watching 6, did - was doing 7. throw f threw8 . listening f listening to 9. of f from 10. felt f fellVI.完形填空通读下面短文，把握其大意，然后从短文后各小题所给的选项中 选择

21、最佳的一项。Water is the 1 important of all the things we eat and 2 .3 understand this but 4 quite true. The human body can go without _5 _ for a long time, yet two 6 three days 7 water can usually make people die.Many people dont understand how 8 water the human body needs 9 work well, and many people do

22、 not drink enough, 10 in hot weather. Our body is mostly water about 11 . 12 we dont have 13 , we 11 feel tired and many will get ill. So you 14 , how important water 15 to us all.()1. A. more B. most C. much D. many ()2. A. have B. drink C. take D. cook()3. A. Not many people B. Though we dont C. M

23、any people D. Some of us()4. A. its B. its C. it D. is ( ) 5. A. food B. water C. drink D. meat()6. A. but B. nor C. and D. or ( ) 7. A. in B. through C. with D. without()8. A. many B. much C. widely D. a bit ( ) 9. A. and B. the C. to D. /()10. A. even B. ever C. almost D. hardlyMr Zhang has been i

24、n this school for ten years. He knows everyone here.张先生在这所学校呆了十年。I have been here since I began to work. Its just like my home.我工作以来始终呆在这里。2） have been to +地点名词表示曾经到某地去过（多少次） 。例如：Miss Brown has been to China twice. Thats why she speaks Japanese very well.布朗小姐来过中国两次。Have you ever been here before?你以前

25、到过这儿吗？3） “have gone to +地点名词或have gone +表位置的副词 其含义是到某地去了（人已不在此地），留意：这种结构不用于第 一人称，也不用于其次人称，它仅用于第三人称。请看下面一段对话：A: Wheres Tom?B: He，s gone to the shop.（）11. A. 15% to 25% B. 25% to 35% C. 65% to 75% D. 95% to 100%（）12. A. Because B. If C. Since D. For （ ） 13. A. some B. enough water C. a little D. a few

26、（）14. A. hear B. look C. find D. know （ ） 15. A. be B. am C. is D. are答案：1. B （依据句意和定冠词the来推断important要用最高级。）2. B （eat和drink是一个搭配。）3. A （依据but一词可确定前面的句子应是一个否定句，所以答 案C、D不能用。英语中有though就不能用but,所以答案B也不对。 只有答案A是对的，意思是：不是很多人都知道这个道理，但它的确 是个事实。）4. A （略）5. A 6. D7. D （这三个答案要一起考虑。这句话得意思是：人们没有食物 可以活很长一段时间，然而没有

27、水两或三天通常就能使人死去。这里 food和water是一对对比词。）8. B（在英语中water是个不行数名词，要用how much来修饰。）9. C （这句中得need是个实义动词，后接一个不定式。）10. A （依据句意是：很多人喝水都不够，既使是在热天。）11. C （依据事实填。）12. B （这句不仅依据句意，而且还要留意到这个复合句的主句 是将来时，从句是一般现在时，所以在四个选项中只有用if引导的 条件状语从句符合这条规章。）13. B （当enough修饰名词时可以放在名词前，也可以放在名词 后。）14. D （这句意思是：所以你知道o）15. C （water是个不行数名词

28、，所以动词用单数。）VII .阅读理解ABasketball is still a young game. It is not a hundred years old. In the winter of 1891 , a certain college was having some trouble with its boy students. The weather was bad and the students had to stay indoors. As they could not take part in their usual outdoors sports, they wer

29、e unhappy and some even got into fights from time to time.At last, some of the teachers at the college asked Dr. Naismith to invent a game so that the students might have something to play. It was not easy to invent such a game because it had to play indoors, and the court was not very large.Dr. Nai

30、smith thought for a few days and invented a kind of ball game. It was a fast, exciting game with much moving and passing of the ball. It was played between two teams. In order to make a score the ball had to be thrown into a box. As he could not find boxes of the right size, he had to use fruit bask

31、et instead. That is how the game got its name.()1. Basketball is.A. Not yet an old game B. an old gameC. a game with a long history D. already two hundred years old()2. The students felt unhappy because .A. they often fought each other B. they couldnt play outsideC. they couldnt find time to play D.

32、 they didnt like to play()3. Which of the following is true?A. Some students asked the teacher to invent something for them to play.B. Dr. Naismith couldnt invent a new game.C. Some teachers asked Dr. Naismith to invent a new game.D. Dr. Naismith asked the teachers to invent the new game.()4. When t

33、he students played the game, they needed toA. buy balls B. run and pass the ballC. jump and throw the ball D. both B and C()5. The game got its name from .A. the ball itself B. the basket itselfC. both the basket and the ball D. not the basket but the ball答案：1. A 2. B 3. C 4. D 5. CBEarly rising is

34、helpful in more than one way. We all need fresh (新奇的) air. But air is never so fresh as early in the morning. Besides, it is useful to do morning exercises.Secondly, early rising helps us in our studies. In the morning we learn more quickly and find it easier to understand what we learn.Thirdly, ear

35、ly rising can give a plan to our work for the day. We can not work well without a good plan.Fourthly, early rising gives us enough time to get ready for our work, such as to wash our hands and faces and eat our breakfast.Late risers may find it very difficult to form （形成）the habit of early rising. T

36、hey have to make an effort （努力）to do so. As the English proverb （谚语）says Early to bed and early to rise makes a man healthy, wealthy （富有）and wise. （）1. Air is fresh.A. early in the morning B. at the time when you get upC. when you are sleeping D. late at night（）2. Doing morning exercises .A. help us

37、 to memorize what we learn B. is good to our healthC. gives us enough time to study D. make us tired and sleepy（）3. We cant work well .A. if the weather is bad B. if we get up earlyC. if we have not a good plan D. in summer, autumn,winter()4. Early rising gives us enough time .A. to get ready for ou

38、r work B. to wash our facesC. to brush our teeth D. to eat breakfast()5. Late risers should try their best A. to form the good habit of early rising B. to remember some English proverbsC. to sleep as many hours as possible D. to get up earlier than everyone else答案：1. A 2. B 3. C 4. A 5. Avin.书面表达依据中

39、英文提示，写出意思连贯，符合规律的英文文段。所给的 英语提示语必需都用上。一天，李雷和他的同学到公园去。他看到一个人随地吐痰，他怎 么做的呢？后来他又观察什么了，他有何感想呢？spit on the path, run up to, tell, not, when, they, arrive, the centre of the park, some children, run here and there on the grass, many people, step on it, while, take, photos, get very angry, say to, angrily, s

40、hould, ask them, everybodys duty, protect, environment答案：One day Li Lei went to a park with his friends. He saw a man spit on the path, he ran up to him and told him not to spit. When they arrived at the centre of the park, he saw that some children were running here and there on the grass, and many

41、 people were stepping on the grass while they were taking photos. Li Lei got very angry. He said to his friends angrily, We should ask them that its everybodys duty to protect our environment. 五、布置作业1、预习 UNIT 42、完成练习：初三英语总复习单元自查练习（UNIT 4） 3、摘录疑难问题六、课后反思文档内容到此结束，欢迎大家下载、修改、丰富并分享给更多有 需要的人。A: Has Mary g

42、one there with him?B: No, she hasnt.2. Businessmen are afraid of newspapers and TV stations. 生意人可怕报纸和电台。be afraid of 意思是可怕。afraid是形容词,在句中只能作表语，后跟名词或动词的-ing形式(指自己不能打算而突然 发生的事)，与frightened的意思相同。be afraid后也可跟动词不 定式表示可怕做某事即：be afraid to do sth. 0另外，afraid 后还可跟that引导的宾语从句，意思是担忧，唯恐。例如：(1) I am afraid of m

43、ice.我可怕老鼠。(2) Dont be afraid of making mistakes.不要怕犯错误。(3) r m afraid to tell her the truth.我不敢告知她真相。(4) I am afraid you are ill.唯恐你是病了。(5) ) r m afraid (that) we may not catch the train. 我担 忧我们可能赶不上火车。3. As soon as other people hear it, they go out with their rubbish and throw it in.当人们一听到它，他们就出来把垃

44、圾扔进去。as soon as -就,引导时间状语从句,表示主句的动作紧跟从句的动作发生。必需留意as soon as possible (one can),它表示尽可能快地。例： (1) He 11 write to me as soon as he gets to Beijing. 他 一到北京就会给我写信。(2) You should do your work as soon as possible. 你 应尽快地做事。4. taking care of our environment is very important. 爱 护好我们的环境是特别重要的。(1) take care of

45、爱护，照看，保管。如：Please take good care of your books.请保管好你们的书。Can you take care of my baby while Im away? 我出去时你 能为我照看我的孩子吗？(2) “Taking care of our environment 在这里是动名词短语 作主语。也可以说： Its very important to take care of our environment.5. Its our duty to keep our environment clean and tidy.保持我们的环境洁净干净是我们的责任。(1)

46、 it在这里是形式主语，真正的主语是to keep our environment clean and tidy”又如：Its a pleasant way to help keep our city clean.(2) keen后面可跟带现在分词的复合结构。如:He kept me waiting for a long time yesterday. 他昨天让 我等了很长时间。keep后面也可跟带形容词的复合结构。如：You should take more exercise to keep you healthy. 你 应当多运动来保持健康。6. If everyone makes a c

47、ontribution to protecting the environment, the world will become much more beautiful. 假如 每人都对爱护环境做出贡献，那么世界将变得更加漂亮。make a contribution to意思是对做贡献，捐赠。to是介词后跟名词或动词的-ing形式。例如：(1) Thomas made a great contribution to the world. 托马 斯爱迪生对世界做出了很大的贡献。(2) It is our duty to make a contribution to protecting the environment.为环境爱护做贡献是我们的责任。make是英语中特别活跃的动词之一，和不同的词搭配具有不 同的含义。又如：make a face 做鬼脸 make a living 谋生make a mistake 3日错误 make friends with 交朋友make fun of 开玩笑 make ones way 挤出一条路make room for 让座 make up ones mind 下决心My friend Emma made fun of my job once ti