九年级unit 12教案

1、离石一中英语集体备课教案Unit 12 Life is full of the unexpected.教学内容：（section 1a-4c）教学目标：1.掌握用by the time和when引导时间状语从句的用法。（语言目标)2. 掌握过去完成时时态，结构及用法。（语言目标）3. 能掌握以下单词及短语：unexpected, by the time, backpack, oversleep, ring, give a lift, （能力目标）4. 能学会合理安排自己的学习和生活，做到守时守信。（情感目标）教学重难点1重点：掌握过去完成时时态，结构及用法。2. 难点: 用过去完成时叙述过去的

2、事件。自主学习：记住下列短语：1. 到. .时候 by the time2. 充满 be full of/be filled with3. 出门 get outside4. 回到学校/返回家 get/come back to school/get back home5. (闹钟)发出响声/（电灯）熄灭/（电）中断 go off6. 醒来 wake up 7. 把某物遗忘在某处 leave sth +介词短语8. 一直做某事 keep doing sth9. 冲出门外 rush out the door10. 让某人搭便车；捎某人一程 give sb a lift给某人帮个忙 give sb a

3、 hand给某人打个电话 give sb a ring给某人一个教训 give sb a lesson给某人一个机会 give sb a chance11. 至少 at least; 至多 at most12. 苹果派 apple pie13. 喂狗 feed the dog14. 青豆 green beans15. 正要；正准备 be about to do sth 16. 与. .成一排（排队等待） (wait/stand) in line with17. 决定(不)做某事 decide (not)to dosth/make up ones mind to do/make a decisi

4、on to do sth 18. 盯着；凝视 stare at 19. 不相信地 in disbelief20. 燃烧的大楼 the burning building21. 活着感到幸运 feel lucky to be alive22. 到达 arrive in/at ;get to; reach23. 跳下床 jump out of bed24. 自主自语/心想 think to oneself25. 等到第二天 wait till/until the next day26. 前一天 the day before27. 变成；转变 turn into28. 从.回来 come back f

5、rom.29. 语言课 language course30. 出现；露面；赶到 show up31. 发现；查明 find out32. 有机会做某事 get a chance/an opportunity to do sth/of doing sth33. 在. .结束以前 by the end of. 语法：过去完成时用法： (1) 构成：由“助动词had (用于各种人称和数) + 过去分词”构成 否定式：had not + 过去分词 缩写形式：hadnt 过去的过去 过去 现在(2) 用法：过去完成时表示在过去某一时间或动作之前已经发生或完成了的动作。(3) 它所表示动作发生的时间是“过

6、去的过去”。时间状语及用法： 表示过去某一时间可用by, before，when 等引导的时间状语及时间状语从句连用。主从动作发生有先后顺序，先发生的动作用 ，后发生的动作用 表示。 常用在主句谓语动词是said,asked,told,thought,realized等之后的宾语从句中。 还可以表示某一动作或状态从过去的某一时间之前开始，并一直持续到这个时间。与“for+一段时间”连用。例如：When I got there, you had already eaten your meal. 当我到达那里时，你已经开始吃了。Martin had finished his homework be

7、fore 9 oclock last night.昨晚九点之前马丁已经写完作业了。By the time he got here, the bus had left. 在他到达那里之前，汽车已经离开了。Mr. Green said he had taught English in China for five years.格林先生说他在中国教了五年英语了。Exercises:1.She (read)newspapers for 15 minutes before she sent to bed.2.By he time we (get)to cinema the film (be)on for

8、 five minutes.3.When you received the letter,I (leave)here for Beijing.4.She realized that she (lose) her English book when she got to school.5.Jim tole me that he (be )to Beijing twice.6.We_(learn)about4000Englishwordsbytheendoflastterm.句型转换:1Ihadsoldtheticketwhenshecame.(改否定句） By10:00a.m,Ihadbeenv

9、eryhungry.(变成一般疑问句) HehadbrokenhisarmwhenIsawhim.（对划线部分提问） 精讲点拔：1、 用leave 和forget填空Ive my cellphone in my office.Dont the ticket and the umbrella.2、 区分dress， put on和 wear dress sb 给某人穿衣服 dress oneself=get dressed给某人自己穿衣be dressed in 穿着.衣服She is only a girl of three. She cant herself.The girl a red c

10、oat.My father his coat and went out.Lucys mother often a pair of glasses.3、alive “活(着)的；在世的；(继续)存在的”； 常可与living互换；作表语和后置定语时，反义词是dead。e.g. Do you know shes ? 你知道她还活着吗？ People should try their best to live better. (后置定语) 活下来的人应该尽力生活得更好。living“活着的”，在句中用作表语或定语。live 动词“居住” 形容词“活生生的”He is the greatest art

11、ist today.他是当今在世的最伟大的艺术家。The cat caught a mouse.这只猫抓到了一只活老鼠。Is his father still .他父亲还健在吗？Tom Shanghai since2000. 汤姆自2000年就一直住在上海。3、 in line with (与.)成一排I am standing the other girls.我和其他女孩站成一排。5、be about to do sth. 即将做某事。用来表示将要发生的事情。I leave when the telephone rang.我正要离开，这时电话响了。6、show up 赶到；露面=appear

12、Many young people are at the gate to wait for the famous pianist to 许多年轻人在大门口等着那名著名的钢琴家露面。7、by the end of 意为“到.为止”，后接过去的时间点，与过去完成时连用；也可以接表示将来的时间点。At the end of 意为“在.结束时；在. .的尽头”强调一段时间的结束点或某段路程的终止处。Mr Wang here for three years by the end of last month.到上月底，王先生已经在这里待了三年了。I my homework by the end of th

13、e week.到本周末，我将完成我的家族作业。We an English exam at the end of January.一月底我们将有一个英语考试。8、unexpected adj. 出乎意料的；始料不及的e.g. It (not expect) if Tom comes late again, because he is always like this.如果汤姆又迟到了，一点也不意外，因为他一向如此。9、 stare v. 盯着看， 凝视 表示看得比较仔细，有时候也带有吃惊的意味去看，常与at, into连用。 e.g. Dont me like that. 别那样盯着我看。10、

14、in disbelief 不相信 ，疑惑， 怀疑 e.g. She looked at him . 她全然不信地看着他。11、burn v. 着火，燃烧 过去式过去分词(burnt, burnt / burned, burned)burning adj. 着火的；燃烧的e.g. Ouch! The sand is so hot! I can my feet. 哎哟！沙子这么烫！会烫伤脚的。 He was trapped in a house. 他被困在正在燃烧的房屋里。Exercise:1. By the time the factory was shut down, it （dump）its

15、 waste into the lake for years.2.The twin brothes always keep (argue) about what TV programmes to watch.3. The moon is now the woods in the east.(above/on/over)4. There is a bus the bridge. (above/on/over)5. There is a bridge the river. (above/on/over)6. Mrs. Zhao went after she finished her work la

16、st Monday.(shop,do)7. When can I meet you ?(other/else)8. What things do you know? (other/else)9. Dont forget the window when you leave the room.(close)10. I forget my homework.(do)翻译下列句子：1.当他到达电影院的时候，电影已经开了。 2.当我到达公交站牌的时候，公车已经离开了。 3.在我拿书包以前我把门锁上了。 4.在她做完作业之前我妈妈已经回来了。 Homework：Try to make sentences

17、with before, by the time and be doing when, and make use of the past perfect tense.写作： 描述一次难忘的经历。教学反思：Section B（section B 1a -Self Check）教学目标: 1. 能掌握以下单词：fool, costume, embarrassed, costume party, announce, spaghetti, hoax, sell out, discovery, lady, cancel, officer, believable, disappear, embarrass

18、ing （语言目标）2.归纳语法要点。（语言目标）3. 提高学生的听力技能。培养学生从所听到的对话中获取信息的能力。培养学生的阅读能力，理解关键词和短语的能力。（能力目标）4. 了解部分西方节日的文化常识。了解不及时做某事而造成的危害，培养学生养成良好的行为习惯。情感目标）教学重难点1.重点：根据所学词组写一篇短文。2.难点：过去完成时的用法短语：1. 愚弄某人/开某人的玩笑 play tricks/jokes on sb2. 全国范围 across the country3. 卖完 sell out4. 减肥/增重 lose weight/put on5. 以. .结束 end up doi

19、ng sth/end up with6. 登陆地球 land on the earth7. 电台/电视节目 radio/TV program8. 用完；耗尽 run out (of)9. （从. .）逃离 run away(from)/escape from10. 转身；调头 turn around11. 邀请某人去某地/做某事 invite sb to sp/invite sb to do sth 12. . .的介绍 an introduction to 13.化装舞会 costume party14.蔓延至全国 spread across the whole country15.最尴尬的

20、玩笑 the most embarrassing joke16.生命中最幸运/最不幸的一天. the luckiest/unluckiest day of ones life17.从.逃跑 run away from/escape from18.数以百计的 hundreds of19.数以千计的 thousands of20.数以百万计的 millions of21.数以十亿计的 billions of精讲点拔：1、stay up 熬夜=not go to bede.g. 熬夜到很晚不是一个好习惯。2、与up有关的短语wake up醒来 get up起床 give up放弃 set up建立

21、hurry up快点 pick up捡起 put up张贴3、take place “（有计划地）发生，举行”happen“按计划进行或发生”The accident at3:00 a.m.The Olympic Games of 2016 in Rio de Janeiro. 4、 out构成的短语give out 分发，发放 hand out分发 work out解决run out of 用光 go out出去，熄灭 find out查明，弄清look out当心 take out 拿出 put out 熄灭练习题:1.Oh, my God! I my motebook in my bed

22、room.-It doesnt matter. Ill lend you mine.A. forget B. forgot C. leave D. left2.Our class will have a party the evening of June 30 th. Would you like to come? -Yes, Id love to, but Im going to visit my grandparents in Dalian.A. in B. on C. at 3. I was born September 15 th ,1998. A. at B. on C. in 4.

23、 It was dark outside. Sue decided to the band alone.A. not going B. going not C. not to go D. to not go 5. Have you finished using m dictionary?-Yes, I put it back on your desk just now. Who it away?A. will take B. is taking C. took D. has taken6. Staying with families and friends is one of things i

24、n the world.A. the happiest B.happier C. the happy D. happiest7.Tomcannotwalkfastbecausehe_(carry)aheavybox.8.Why_(be)theboylateforschool?Becausehe_(be)ill.初中时态大练习：1He_swimming in the river every day in summer. (go)2.It_you are right. ( seem )3.Look, the children_ basketball on the playground. ( pla

25、y )4.He _to the radio when I came in, ( listen )5.It is very cold .I think it _ . ( rain )6. I need some paper .I _ some for you . ( bring )7.I cant find my pen . who _it ? ( take )8.He said that he _back in five minutes . ( come )9.I didnt meet him. He _ when I got there. ( leave )10.I _my bike, so

26、 I have to walk to school. ( lose )11.He _down and began to read his newspaper. ( sit )12.He is very hungry. He_ anything for three days. ( not eat )13.I _with you if I have time . ( go )14.We will go to the cinema if it_fine . (be )15.I will tell her the news when she _to see me next week. (come)16

27、. “ When_you_the car ?” “ In 1998 . ”( buy )17.We _good friends since we met at school . （be）18.What_you_ at five yesterday afternoon ? (do)19.The bike is nice . How much_it_? (cost)二、选择最佳答案填空（ ）1.Well go swimming if the weather_fine tomorrow.a. is b.was c. will be d.is going to be（ ）2.It_five years

28、 since he left for beijing.a. was b. has been c.is d.is going to be（ ）3.Please dont leave the office until your friend_back.a.came es c.have come d.will come（ ）4.By the end of last year he_about 1500 english words.a. learns b.learned c.was learning d.had learned（ ）5.Listen ! someone_in the next room

29、 .a.cried b.crying c.is crying d.has cried（ ）6.You must tell him the news as soon as you_him.a.see b.sees c.will see d.is seeing（ ）7.He told me that he_to see us the next day.es b. came c. will come d. would come（ ）8.We cant find him anywhere . perhaps he_home.a. is going b. went c. has come d. woul

30、d come（ ）9.The teacher told us that the sun_bigger than the earth.a. is b. was c. has been d.will be（ ）10.Could you tell me where the railway station_?a. was b. is c. will be d. would be（ ）11.We_to the great wall several times.a. go b. were going c. have gone d.have been（ ）12.It seemed that the old

31、man_for something over there.a. looks b. looked c. was looking d. has looked（ ）13.He was sure that he_his wallet in the office .a. left b. would leave c. had left d. has left（ ）14.You must study hard if you_ want to fail the exam.a. wont b. dont c. havent d. hadnt（ ）15. Im afraid you cant sit here .

32、 sorry , i_know.a. dont b. wont c. cant d. didnt（ ）16. As she_the newspaper , granny_asleep.a. read , was falling b. fell c. was reading , was falling d.read , fell（ ）17. Jim is not coming tonight . But he_ !a. promises（许诺）b. promisedc. will promised. had promised（ ）18. Whats her name? I_.a. forget

33、b. forgot c. had forgotten d. am forgetting三、动词时态能力综合测试（ ）1.He often_his clothes on sundays.a. washing b. washes c. has washed d. wash（ ）2.Im chinese. where_from?a. do you come b. you are coming c. you come d. are you coming（ ）3.May_to school.a. never walksb. is never walkingc. walk neverd. never is

34、 walking（ ）4.We will start as soon as our teacher_ .a. comes b. will come c. come d. is coming（ ）5.How long ago_playing football?a. have you stopped b. had you stopped c. did you stop d. do you stop（ ）6.It_ hard when i left my house .a. is raining b. rains c. was raining d. will rain（ ）7.I think thi

35、s question_to answer.a. easy b. is easy c. was easy d. will easy（ ）8. Dont talk so loudly . Your father_.a. sleeps b. is sleeping c. slept d. had slept（ ）9.How many people does the doctor know who_of the disease (疾病)？a. are dying b. is dying c. has died d. dies（ ）10.I_my homework now.a. finish b. fi

36、nished c. have finished d. had finished（ ）11.He_for three years.a. has joinedb. has been in the armyc. joinedd. has served the army（ ）12.His grandfather_for thirty years.a. died b. was dead c. has been dead d. has died（ ）13.I_ from my brother for a long time.a. not have heard b. have not heard c. ha

37、ve heard notd. do not hear（ ）14.Maths, one of the most important subjects, _always interested him. a. has b. have c. are d. is（ ）15.Did your brother go to america last year? _.a. no , he did never go there b. no , he has never gone herec. no , he never was there d. no , hes never been there（ ）16.He_

38、 that factory since 1958.a. has left b. has worked in c. has gone fromd. has come to（ ）17.Our teacher_to beijing three times.a. went b. had gone c. has gone d. has been（ ）18.Last week john_his leg. a. felt and brokenb. fell and broke c. feels and breaks d. fallen and broken（ ）19.Jack_his thick coat

39、because it was snowing.a. puts on b. put on c. takes on d. took on（ ）20He_the picture on the wall.a. hanged b. hung c. has hanged d. was hanged（ ）21.Next month_twenty five.a. has my sister b. my sister will be c. my sister shall have d. my sister is going to be（ ）22.You_her again in a few weeks.a. w

40、ill see b. have seen c. had seen d. have been seen（ ）23. By the end of last term we_english for two years.a. have studied b. have been studiedc. would studiedd. had studied（ ）24.Mrs brown_in new york for three years before she went to london. a. lived b. had lived c. has lived d. will live（ ）25.when

41、 we arrived , the dinner_. a. already began b. has already begunc. had already begun d. was just begun（ ）26.I will go home for the holiday as soon as i_ my exams.a. will finish b. finish c. finishing d. finished（ ）27.When_, Ill talk to him.a. does peter come b. peter will come c. peter comes d. can

42、peter come（ ）28.My sister_to see me . shell be here soon.a. comes b. is coming c. had come d. came（ ）29.They said they_our answer the next day .a. had heard b. would hear of c. would hear d. will hear（ ）30.The old man said that light_faster than sound.a. went b. will go c. travels d. will travel用适当形

43、式填空：1.A cow _ (eat) grass but gives milk.(1999云南)2. The room is dirty. i _ (clean) it in a minute.3. Mary _ (sing) three songs already. Let her have a rest.4. It is late at night. dad _ still _ (work) at the desk.5. Tell robert to turn off the lights before he _ (go) out.6. He put on his clothes and

44、 _ (hurry) to school without breakfast.7. He _ (fall) and _ (hit) his leg on a table that day.8. She _ _ (be) there twice already.9. What time _ jim _ (get) up every day.(1999南京)10. Look! tom _ (mend) the car over there.11.You _ _ (not sweep) the floor yesterday.12._ (hold) on a minute, please! I _

45、(look) for a piece of paper now.13.If you _ (speak) too loudly in public places,14.Other people _ (not be) pleased.15.“The light in the classroom _ (be) on.”16. “Oh, sorry, i forgot _ (turn) it off.”17. “Sorry, i feel like _ (watch) tv after supper.”18. _ (not worry). Hell come back soon. (1999昆明)19. _ february usually _ (have) 28 days?20. “Ive _ (have) another letter from him,” mr. white said.21.“His legs _ (get) worse. thats too bad.”22. _ you _ (wait) for a bus now?(1999宁夏)23. We _ (not go) climbing the hill