人教版九年级Unit 12 Life is full of the unexpected.-Section A Grammar focus 4a—4c-ppt课件-(含教案+视频+素材)-公开课-(编号：a0651).zip

1、现在完成时现在完成时 Review of Tenses 一般过去时 一般现在时 一般将来时 现在进行时 过去进行时 现在完成时 过去完成时 过去将来时 一般时态 进行时态 完成时态 初中英语常见八种时态 一般现在时 一般现在时的意义： 1.表示经常性或习惯性反复发生的动作 或存在的状态。 (1) I play basketball every day. 2.表示客观事实或真理。 (2) The moon moves around the sun. Light travels faster than the sound. 结构：主语+动词原形/三单形式+其他. 一般现在时常用的标志词： 1.ev

2、ery day / week / month / year 2.usually Often sometimes never 3.Once a week twice a month A:辅音字母 +y ies B: 词尾+sC: 元音字 母+y+ s D: 以s, x, ch, sh, o 结尾+es carry carries try tries sing sings listen listens stay stays enjoy enjoys catch catches mix mixes miss misses go goes do does push pushes pass passes

3、 Read and sort 记一记吧！ 1. I _ an apple every day. (陈述 ） 2. He _ basketball every day. Time to eat and play I _ an apple every day. (否定 ） _ you _ an apple every day?（疑问 ） He _ basketball every day. _ he _ basketball every day? 变为否定句： 加dont 或 doesnt 变为疑问句： 加do 或 does eat dont eat Do eat plays doesnt pla

4、y Does play 1. She go to the hospital to see my friend. 2. Tommy doesnt lives with his uncle. 3. When are you often go shopping? 4. The baby dont know how to say the word Cookie”. 5. We havent lessons at weekends. 6. I am love you. goes live do doesnt dont have Mistake-correcting 一般过去时 一般过去时的意义： 表示过

5、去某个时间发生的动作或存 在的状态。 (1) I went to the zoo yesterday. (2) I was in Shanghai last year. 结构：主语+动词过去式+其他. 一般过去时常用的标志词有： 1.yesterday ,the day before yesterday, 2.last week / month / year 3.just now 4.two days ago 规则动词过去式的构成规则动词过去式的构成 构成规则构成规则原原 形形过过 去去 式式 work play worked played hope live hoped lived stop

6、 trip stopped tripped study worry studied worried 一般在动词原形末尾 加-ed 结尾是e的动词加-d 末尾只有一个辅音字 母的重读闭音节词， 先双写这个辅音字母， 再加-ed 结尾是“辅音字母+y” 的动词,先变“y”为“i” 再加-ed 1. look2. live3. stop 4. carry5. hope6. trip 7. call8. finish9. want 10.are11.go12.have e 16.say17.see18.put 19.eat20.take21.read Chang the words into the

7、simple past forms 1. look looked2. live lived3. stop stopped 4. carry carried5. hope hoped6. trip tripped 7. call called8. finish finished9. want wanted 10.are were11.go went12.have had 13.do did14.get e came 16.say said 17.see saw18.put put 19.eat ate20.take took21.read read Chang the words into th

8、e simple past forms Key dodid sellsold Practise the verbs like the given model: take come find break cut put throw be read cost sing buy hear teach threw taught sang cut came cost read broke found heardtook put bought was/were 记一记吧！ 1. I _ an apple yesterday. 2. He _ basketball yesterday. Time to ea

9、t and play I _ an apple yesterday. _ you _ an apple yesterday? He _ basketball yesterday. _ he _ basketball yesterday? 变为否定句：动词前加didnt , 动词用原形 变为疑问句： 句前加did , 动词用原形 ate didnt eat Did eat played didnt play Did play 一般过去时态练习一般过去时态练习 用动词的过去式填空用动词的过去式填空 1. you _(remember) to buy the oranges? 2.Who (inve

10、nt) the computer? 3.We (go) to the cinema last night. The film (be) very good. 4.What time you (get) to school this morning? 5.Jim (do) a lot yesterday. He (go) shopping and (cook) supper. Did remember went was didget didwent cooked invented 一般将来时 一般将来时的用法： 1.表示将要发生的的动作或存在的状态 。 (2) I am going to be

11、a basketball player. 2.表示计划或者打算要做的事。 (1) I will study hard in future. 主语+be going to + 动词原形+其他. 主语+will / shall + 动词原形+其他. 一般将来时常用的标志词有： 1.tomorrow, the day after tomorrow 2.next week / month / year 3.in短语: in three minutes 4.soon, right away, at once 记一记吧！ 1. I _ an apple tomorrow. 2. He _ basketba

12、ll tomorrow. Time to eat and play I _ an apple tomorrow. _ you _ an apple tomorrow? He _ basketball tomorrow. _ he _ basketball tomorrow? Will/shall 结构 be going to 结构 变为否定句 ： 变为疑问句 ： will/shall 后加not will/shall提句首 am/is/are后加not am/is/are提前 will eat wont eat Will eat is going to play isnt going to p

13、lay Is going to 1. Mary _ some washing this evening. A. is doing B. will do C. did D. has done 2. My cousin _ me a new watch next week. A. buys B. bought C. will buy D. is buying 3. Im sure our friend _ us with our work if they have time. A. will help B. have helped C. help D. are helping Choose the

14、 best answer B C A 4. We hope that Liu Xiang _ the first prize at the Olympic Games soon. A. to win B. will win C. gets D. is going to got 5. There is going to _ a party in our class. A. have B. is C. has D. be 6. My sister has decided that she _ harder next term. A. study B. studied C. is studying

15、D. is going to study Choose the best answer B D D 7.His uncle _ for Hong Kong next week. A. will go B. is leaving C. is going D. left 8.He _ early tomorrow afternoon. A. is go there B. will come here C. goes there D. is come there 9.The students _ a picnic in two days if it is fine. A. are going to

16、be B. are going to have C. are having D. had Choose the best answer B B B 现在进行时 现在进行时的意义： 表示现在正在进行或发生的动作 (1) Im doing my homework. (2) Listen,she is playing the piano. (3) Look,he is playing ping-pong. 结构：主语+am/is/are +现在分词（v-ing）+其 他. 直接在动词原形后面加-ing。 如： read read cook cook talk talk 以e结尾的动词把e去掉,加-i

17、ng。 如：write writ make mak close clos 以一个辅音字母加一个元音字母结尾的重读闭音节单词,要双写最后 一个辅音字母再加-ing。 如：run run cut cut swim swim inginging inginging eee ningtingming 现在分词的构成 work_ play_ dance_ cut_ put_ see_ come_ buy_ working playing dancing cutting putting seeing coming buying Have a competition 现在进行时常用的标志词有： now lo

18、ok listen 记一记吧！ 1. I _ an apple now. 2. He _ basketball now. Time to eat and play I _ an apple now. _ you _ an apple now? He _ basketball now. _ he _ basketball now? 变为否定句： am is are 后加 not 变为疑问句： am is are 提到句首 am eating am not eating Are eating is playing isnt playing Is playing Choose the best an

19、swers 1. What are you doing? I_ A. eat B. can eat C. eating D. am eating 2. Our teacher is _a red sweater . A. putting on B. put on C. wearing D. wear 3. That boy isnt _the teacher . A. listen B. listens C. listening D. listening to D C D Exercise 4.Its eight oclock. Jims family _TV. A. is watching

20、B. are watching C. watch D. to watch 5.My mother is _a cake _my birthday. A. making ,to B. making ,for C. doing ,to D. doing ,for 6._you _the window?Yes, I am. A. Do, clean B. Is, cleaning C. Are, cleaning D. Do, cleaning B B C 1.Look! The cat_(run)up the tree. 2.The twins_(have)breakfast. 3.-_he _(

21、clean) the blackboard? -No,he isnt. 4.Tom_(play)the piano in the room.Please ask him to come here. 5.Listen! They_(sing)in the classroom. is running are having Is cleaning is playing are singing Fill in the blank 6. Its 6 oclock in the morning . They6. Its 6 oclock in the morning . They _ ( have) th

22、eir breakfast. _ ( have) their breakfast. 7. My father is over there. 7. My father is over there. He _ (clean) his car . He _ (clean) his car . 8. -Can I speak to Mr Smith ?8. -Can I speak to Mr Smith ? -Im afraid not( -Im afraid not(恐怕不行恐怕不行). He_). He_ (have) a meeting at the moment. (have) a meet

23、ing at the moment. 9. Look! Some students _9. Look! Some students _ (run) there.(run) there. 10. What 10. What _the boys and girls _(do)the boys and girls _(do) there? there? are having is cleaning is having are running are doing 过去进行时 过去进行时的用法： 表示过去某个时间正在发生的动作 或存在的状态。 1.I was doing my homewrok at t

24、his time yesterday. 2. She was sleeping at 9 oclock yesterday. 结构: 主语+ was /were+现在分词(v-ing)+其他 . 过去进行时常用的标志词 1at this time yesterday at that time 2. at 9 oclock last night from 7:00 to 9:00 yesterday 1. I _ an apple at 9:00 yesterday. 2. He _ basketball at that time Time to eat and play I _ an appl

25、e at 9:00 yesterday. _ you _ an apple at 9:00 yesterday? He _ basketball at that time. _ he _ basketball at that time 变为否定句： was/were 后加 not 变为疑问句： was/were 提到句首 was eating wasnt eating Were eating was playing wasnt playing Was playing 现在完成时 现在完成时的用法： 表示过去发生或已经完成的动作， 对现在所造成的影响或产生的结果。 1.I have eaten

26、breakfast already. 2. She has gone to Beijing for two weeks. 结构: 主语+have/has+ 动词的过去分词+其他. move live love like 写出下列动词的过去式和过去分词: visit repair watch finish visited visited repaired repaired watched watched finished finished moved moved lived lived loved loved liked liked verbed 以e结尾d 写出下列动词的过去式和过去分 词:

27、stop plan stopped stopped planned planned 注:以一个辅音字母结尾的重读闭音节词, 双写最后一个辅音字母ed 双写ed study carry studied studied carried carried 去yied 注:以辅音字母加y结尾的词,去yied. 写出下列动词的过去式和过去分词: be give see make put come write was/were been gave given saw seen made made put put came come wrote written have been 与have gone 的用法

28、比较 have been to 意思是“到过，去过”，表示 曾经到过某处，但现在人不在那儿。 have gone to 意思是“去了”，表示已经 去了某地，现在人可能在去的途中或已 在那儿了。 have been in 意思是“呆在某处一段时间 了” 上一页下一页主菜单 和现在完成时连用的时间状语 Meani ng Example already已经I have already done my homework. yet还（未）I have not finished my homework yet. never从不，从 没 I have never read this story. ever曾

29、经Have you ever watched this film? recently最近We have not seen Nancy recently. just刚刚He has just seen Nancy. for+时间段时间She learned English for nine years. since+时间 点 自从I have not eaten anything since 9 a.m. in the past 在过去的 He has changed a lot in the past three years. 常见终止性动词与延续性动词的对应关系如下 open-be open

30、 die-be dead close-be closed become-be borrow-keep begin/start-be on put on-wear , be on leave-be away (from) buy-have sleep /fall asleep-be asleep end/finish-be over catch a cold-have a cold come backbe back get up-be up come/go/arrive/get/reach/move-be in/at join the army-be in the army/ be a sold

31、ier join the Party-be in the Party /be a Party member go out -be out go to bed - be in bed Read and remember 1.We havent seen each other _ a long time. 2.His father has been in the Party_10 years ago. 3.The film has been on _ 20 minutes. 4.Mr Green has worked here _ he came to China. 5.His grandpare

32、nts have been dead _ several years. 6. Its five years _ we met last time. for since for since for since Fill in the blanks with for or since 记一记吧！ 1. I _ an apple since he left. 2. He _ basketball for two years. Time to eat and play I _ an apple since he left. _ you _ an apple since he left? He _ ba

33、sketball for two years. _ he _ basketball for two years? 变为否定句： have/has 后加 not 变为疑问句：have/has 提到句首 have eaten havent eaten Have eaten has played hasnt played Has played ( )1. They _ the park yesterday. A. went to B. has been to C. has gone to. ( )2. _ you _ your lunch yet ? A. Have, had B. Did, hav

34、e C. Do have ( )3. The boy _ my bike for ten days. I want to get it back now. A. has borrowed B. has kept C. borrowed ( )4. -What a nice bike! How long _you _it. -Just two weeks . A. have , had B. did , buy C. have , bought ( )5. So far we _ about two thousand English words. A. have learnt B. learnt

35、 C. are learning A A A B A Choose the best answer ( )6. Where is Kobe ? -He _to the teachers office . A. has been B. went C. has gone ( )7. -Do you know John well ? -Yes . He and I _ friends since we met in Tokyo. A. have been B. have made C.have become ( )8. It is ten years _he joined the League .

36、A. before B. since C. when ( )9. The twins can speak good Chinese because they _China for 6 years. A. have been to B. have come to C. have been in ( )10.Uncle Wang _ in factory since it opened in 1989. A. works B. worked C. has worked C A B C C ( )11. _have you lived in Beijing ? A. How soon B. How

37、often C. How much D. How long ( )12. Hes _back home since 3 days ago. A. come B. got C. been D. get ( )13. He never has lunch at home , _he ? A. hasnt B. has C. doesnt D. Does ( ) 14. -Where is Tom? I cant find him anywhere. -He _ to Shanghai. A. went B. goes C. has gone D. will go ( ) 15.I _ him si

38、nce we _children. A. knew , were B. have known, were C. know , are D. have known, are ( ) 16. -_has the movie _ ? - since twenty-five minutes ago. A. How soon, begun B. How long, begun C. How soon, been on D. How long, been on D C D C B D 过去完成时 过去完成时的用法： 表示过去某一时间或动作之前已经发生 或完成的动作。 它表示动作的发生时间是“过去的过去 ”

39、。 By the time I got outside, the bus had already left. When I got to school, the bell had rung. 结构: 主语+had+ 过去分词+其他. 过去完成时常用的标志词 1when/before+一般过去时或过去的时间 2. by,by the time,by the end of+一般过去 时或过去的时间 记一记吧！ 1. I _ an apple when the bell rang. 2. They _ basketball by the time I came. Time to eat and pl

40、ay I _ an apple when the bell rang. _ you _ an apple when the bell rang? They _ basketball by the time I came _ they _ basketball by the time I came? 变为否定句： had 后加 not 变为疑问句： had 提句首 had eaten hadnt eaten Had eaten had played hadnt played Had played 过去将来时 过去将来时的意义： 过去将来时表示从过去某个时间看将 要发生的动作或存在的状态。过去将来

41、时 常用在宾语从句中。 I told him that I would see him off at the station. He said they were going to have a meeting. 结构: (1) would +动词原形 (2) was /were going to +动词原形 1. I _ an apple. 2. He _ basketball Time to eat and play I _ an apple _ you _ an apple? He _ basketball _ he _ basketball? wouldnt Would eat was

42、 going to play would eat wasnt going to play Was going to play would was/were going to 变为否定句 ： 变为疑问句 ： would后加not would提句首 Was/were后加not Was/were 提句首 English is easy. Please give yourself a smile every day! 一般过去时 一般现在时 一般将来时 现在进行时 过去进行时 现在完成时 过去完成时 过去将来时 Sum up 时态结构 主语+动词过去式+其他. 主语+动词原形/三单形式+其他 主语+w

43、ill/shall+动词原形+其他 主语+am/is/are +现在分词+其他 主语+was/were+现在分词+其他 主语+have/has+过去分词+其他 主语+had+过去分词+其他 主语+would +动词原形+其他 1.He often _( go ) to school by bike . 2._you usually _( get ) up at seven in the morning ? 3.The twins _ _ ( listen ) to the old man now . 4. My parents _ _( fly ) to Shanghai the day af

44、ter tomorrow. 5The students _ _(climb ) the hill in two weeks . Exercises goes Doget arelistening willfly will climb 6.My parents _ _( fly ) to Shanghai the day after tomorrow. 7. I _ ( go ) to Shanghai in 1994. 8. I _ already _ ( finish ) my homework . 9. By the time we got there , the bus _ alread

45、y _( go ) . 10.What _ you _(do) at this time yesterday. Exercises willfly went havefinished had gone weredoing Thank you ! 1 中考英语时态复习教案中考英语时态复习教案 教学重点教学重点 : : 八种时态的熟练运用八种时态的熟练运用 教学难点教学难点 : : 八种时态的熟练运用八种时态的熟练运用 教学步骤教学步骤 : : Step1.Step1. GreetingGreeting Step2.Step2. RevisionRevision 1 1、一般现在时：一般现在时：

46、概念：经常、反复发生的动作或行为及现在的某种状况。概念：经常、反复发生的动作或行为及现在的某种状况。 时间状语：时间状语：oftenoften，usuallyusually，alwaysalways，sometimessometimes，everyevery weekweek（dayday，yearyear，monthmonth ） ，onceonce a a weekweek，onon sundayssundays，etcetc 基本结构：基本结构：bebe 动词；动词；行为动词行为动词 否定形式：否定形式： amam isis areare notnot；此时态的谓语动词若为行为此时态的谓

47、语动词若为行为 动词，则在其前加动词，则在其前加 dontdont，如主语为第三人称单数，则用，如主语为第三人称单数，则用 doesntdoesnt，同时还，同时还 原行为动词。原行为动词。 一般疑问句：一般疑问句：把把 bebe 动词放于句首；动词放于句首；用助动词用助动词 dodo 提问，如主语为提问，如主语为 第三人称单数，则用第三人称单数，则用 doesdoes，同时，还原行为动词。，同时，还原行为动词。 二、一般过去时：二、一般过去时： 概念：过去某个时间里发生的动作或状态；过去习惯性、经常性的动概念：过去某个时间里发生的动作或状态；过去习惯性、经常性的动 作、行为。作、行为。 时间

48、状语：时间状语：agoago，yesterdayyesterday，thethe dayday beforebefore yesterdayyesterday，lastlast weekweek（yearyear，nightnight，monthmonth ） ，inin 19891989，justjust nownow，atat thethe ageage ofof 5 5，oneone dayday，longlong longlong agoago，onceonce uponupon a a timetime，etcetc 基本结构：基本结构：bebe 动词；动词；行为动词行为动词 否定形

49、式：否定形式： waswaswerewere notnot；在行为动词前加在行为动词前加 didntdidnt，同时还，同时还 原行为动词。原行为动词。 一般疑问句：一般疑问句：waswas 或或 werewere 放在句首；放在句首；用助动词用助动词 dodo 的过去式的过去式 diddid 提提 问，同时还原行为动词。问，同时还原行为动词。 2 三、现在进行时：三、现在进行时： 概念：表示现阶段或说话时正在进行的动作及行为。概念：表示现阶段或说话时正在进行的动作及行为。 时间状语：时间状语：nownow，atat thisthis timetime，thesethese daysdays，

50、etcetc 基本结构：基本结构：amamisisareare doingdoing 否定形式：否定形式：amamisisareare notnotdoingdoing 一般疑问句：把一般疑问句：把 bebe 动词放在句首动词放在句首 四、过去进行时：四、过去进行时： 概念：表示过去某段时间或某一时刻正在发生或进行的行为或动作。概念：表示过去某段时间或某一时刻正在发生或进行的行为或动作。 时间状语：时间状语：atat thisthis timetime yesterdayyesterday，atat thatthat timetime 或以或以 whenwhen 引导的引导的 谓语动词是一般过