初中7种时态整理归纳PPT演示课件.ppt

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1、1,初中时态整理(7种),kay,2,1.一般现在时,3,更多,一般现在时句子中常有的时间状语:often,usually,sometimes,always,every (day等), once/twice,a (week等), on (Sunday等),never,in the (morning等)。 如:They go to the Palace Museum once a year.(他们每年去一次故宫) They often discuss business in the evening.(他们经常在晚上商谈生意),4,表示客观真理、事实、人的技能或现在的状态时句子里一般不用时间状语。

2、 如:The earth turns round the sun.(地球绕着太阳转) Light travels faster than sound.(光传播比声音快),5, 在时间状语从句中(以when, after, before, while, until, as soon as等引导) 条件状语从句中(以if,unless引导),用一般现在时代替一般将来时,句子可以有将来时间。 如:Please ring me up as soon as you arrive in Germany.(你一到德国就给我打电话) If it rains tomorrow,we will have to s

3、tay at home.(如果明天下雨我们就只好呆在家),6, 一般现在时用于倒装句中可以表示正在发生的动作,动词以come, go为主。 如:Here comes the bus. (车来了) There goes the bell.(铃响了)。,7, 人的心理活动和感官动作一般用一般现在时而不用现在进行时表达,常见动词有:like, love, hate, dislike, want, wish, hope, think(认为),understand, remember, forget, mean, need, hear, feel, see. 如:I think it is going

4、to snow.(我想天要下雪了)/ I really hope you can enjoy your stay here.(我真的希望你愉快地呆在这儿),8,2.一般过去时,9,更多,表示过去具体时刻发生的一次性动作时,时间状语有:at (eight) (yesterday morning),(ten minutes) ago, when引导的时间状语从句。 如:I got up at 6:00 this morning.(我是早上六点钟起床的)/ Little Tom broke the window at half past nine this morning.(小汤姆今天早上九点半把窗

5、子打破了) When he went into the room,he saw a stranger talking with his father.(他走进房间时发现一个陌生人正和他父亲谈话),10,表示过去一段时间内不知何时发生的一次性动作时,时间状语有:yesterday, last (year等), in (1998 等)。 如:He came to our city in the year 2000. 他2000年来到我们市,11,表示过去一个阶段中经常发生的事情时,时间状语有:last, in, fromto, for(10 years),often,usually, someti

6、mes, always, never等。 如:Mr Jackson usually went to evening schools when he was young. Every day he went to the rich man and borrowed books from him.,12,讲故事、对过去经历的回忆、双方都明白的过去事件等一般用过去时,而且经常省略时间状语。 如:I happened to meet Rose in the street.(我正好在街上遇到露西),13,3.一般将来时,14,一般将来时的时间状语有: tomorrow, this (afternoon)

7、,next (year),one day,now,soon, someday,sometime, in the future, when 引导的从句等。,更多,15,用will构成的将来时,表示动作与人的主观愿望无关。“shall”用于第一人称, “will” 用于所有人称。 如:I will graduate from this school soon.(我很快就要从这所中学毕业了) You will stay alone after I leave.(我走了之后你就要一个人过了),16,“am/is/are going to+动词原形”表示打算或准备要做的事情,或者主观判断即将要发生的事情

8、,而“am/is/are to +动词原形”表示安排或计划中的动作。 如:A man told them that the woman was to give birth to the special baby.(有一个人告诉他们那个妇女就会生下那个特别的男孩) Its going to rain soon.(天快要下雨了),17,表示一个人临时决定要做某事,可以用will表达。如:I will go to the lab to get some chemicals(化学药剂). So please wait until I return.(我要到化学实验室去取些药品,请等我回头),18,sh

9、all和will 在口语的一些疑问句中相当于情态动词。Shall一般与第一人称连用,will与第二人称连用。 如:Shall we go to the zoo next Saturday?(我们下周六去动物园好吗?) Will you please open the door for me?(替我把门打开好吗?),19, “be to +动词原形”表示按照计划将要发生的事情。 如:An angel came to tell her that she was to have this special boy.,20,4.现在进行时,21, 现在进行时由“助动词 be (am is are ) +

10、现在分词”构成。,更多,22, 现在进行时的时间状语有: now, this , these等,但经常不用。 如:What are you doing up in the tree?(你在树上干什么?) I am writing a long novel these days.(我最近在写一本长篇小说),23, 表示即将发生的动作,一般指近期安排好的事情。 常见的动词有:come, go, stay, leave, spend, do等。 如:Im coming now.(我就来) What are you doing tomorrow?(你明天干什么?) He is leaving soon

11、.(他就要走了),24, 表示频繁发生或反复进行的动作,常与always等频度副词连用,以表示赞扬、不满或讨厌等感情色彩。 如:He is always borrowing money from me and forgetting all about it some time later.(他老是向我借钱,过一些时候就忘得一干二净),25,5.过去进行时,26, 过去进行时由 “was(第一、三人称单数)或were(第二人称单数和各人称的复数)+现在分词” 构成。,更多,27, 过去进行时的时间状语有:then, at that time, this time yesterday, at (e

12、ight) yesterday (morning),(a year) ago, 以及由when引出的时间状语从句。 如:He was cooking supper this time yesterday.(昨天这个时候他正在做晚饭) The little girl was playing with her toy when I saw her.(我看到小女孩的时候她正在玩玩具),28, 用于宾语从句或时间状语从句中,表示与主句动作同时进行而且是延续时间较长。句子中通常不用时间状语。 如:She was it happen when she was walking past.(她路过时看到事情的

13、发生) They sang a lot of songs while they were walking in the dark forest.(他们在黑暗的森林里走时唱了很多歌),29, 也可以表示过去一个阶段频繁发生或反复进行的动作,常与always等频度副词连用,以表示赞扬、不满或讨厌等感情色彩。 如:He was always borrowing money from me when he lived here.(他住在这里时老向我借钱),30,6.现在完成时,31,更多,在完成时由“助动词have (has)+动词的过去分词”构成。,32,表示发生在过去的对现在仍有影响的动作时,时间

14、状语有:already, yet, just, once, twice,ever, never,three times, before等。 如:I have never seen such fine pictures before. (我以前从来没有看过这么好的画) He has just gone to England.(他刚去英国),33,表示在过去开始一直延续到现在(可能延续下去)的动作或状态时,时间状语有:for (two years),since 1990, since (two weeks ago)和since引导的状语从句。 如:I have been away from my

15、hometown for thirty years.(我离开家乡有30年了) Uncle Wang has worked in the factory since it opened.(自从这家工厂开张,王叔叔一直在那儿工作),34,have been to与have gone to的区别:have gone to(“已经去了”)表示人不在这里,have been to(“去过”)表示人在这里。 如:-Where is Mr Li? He has gone to the UK.(李先生在哪里?他去了英国。) -Do you know something about Beijing? Yes,I

16、 have been to Beijing three times. (你知道北京的情况吗?是的,我去过那里三次。),35,在完成时中,一个瞬间性动词(一次性动作)不能与表示一段时间的状语连用, 此时须将该瞬间动词改为延续性动词或状态动词。 注意 在其它的时态中也存在类似问题,记住,关键是:瞬间动词不能和表达一段时间的状语连用。如:How long may I keep the book?(这本书我能借多久?)(句子中keep取代了borrow),36,7.过去完成时,37,过去完成时由 “助动词had+动词的过去分词”构成。,38,过去完成时时间状语有:by (yesterday), by

17、then, by the end of (last) 或者由when,before等引出状语从句。 有时句子中会有already, just, once, ever, never等词语,也会有for 或since构成的时间状语。 如:They had already finished cleaning the classroom when their teacher came.(当老师来的时候他们已经打扫完了教室) The woman had left before he realized she was a cheat.(在他发觉那个妇女是个骗子时她已经走掉了),39,过去完成时常用于宾语从

18、句中、after引导的从句中,或者从句是before引导的主句中。 如:After I had put on my shoes and hat,I walked into the darkness.(我穿上鞋子戴上帽子走进了黑暗之中) He said that he had never seen a kangaroo before.(他说他以前从来没有见过袋鼠),40,动词时态填空专项练习(初三U1-6),1.So far we _(learn) ten thousand English words. 2.I will go to see my friend if it _(not rain)

19、 tomorrow. 3.-_you ever _(speak) to a foreigner before? - Not yet. 4.Students usually _(have) ten minutes rest between two classes. 5.The newspaper_(come) an hour ago, but I _(not read).,have learned,doesnt rain,Have spoken,have,came,havent read,41,6.They have little time _(play) on Sunday. 7.Dont w

20、orry. He _(catch) up with the others soon. 8._she ever _(spit) on the ground? 9.That truck_(collect) rubbish at this time yesterday. 10.It _(be) three years since Lily _(join) the Green.,to play,will catch,Has spat,was collecting,is,joined,42,11._(take) care of our environment is very important. 12.

21、_you ever_(throw) any litter on the ground? 13.-_your mother _(come ) back? -Yes, she _(come) back a moment ago. 14.-How long _you_(wait) for the bus here? -Ten minutes. 15.-Where is Liu Mei? -She_(go) home.,Taking,Have thrown,Has come,came,Have waited,has gone,43,16.The boy _(not swim) in the river

22、 yet. 17.I _(find) my ruler in my desk five minutes ago. 18.My mother _(buy) vegetables on her way home every day. 19.Look at the clouds. It_ (rain). 20.Look! The boy _(put) on his sweater by himself.,hasnt swum,found,buys,is going to rain,is putting,44,21.What _Li Lei_(do) when the teacher came in?

23、 22.She_(do) her homework every evening. 23.If he _(come) this afternoon, I wont go out. 24.Would you like _(go) out for a walk,please? 25.Our teacher often makes us _(do) a lot of homework.,was doing,does,comes,to go,do,45,26.-What _your friend_(do)? -He_(draw) a beautiful horse now. 27.-_you_(be)

24、free tomorrow afternoon? -Yes ,I_. 28.-What _he_(do)last night? -He _(go) to see a film. 29.I_(call) you as soon as I _(get) there. 30.-What _you _(do)at this time yesterday? -I_(read) a book.,is doing,is drawing,Will be,will,did do,went,will call,get,were doing,was reading,46,31. -_Tom_(clean) his

25、room yet ? -Yes, he_. -When_he_(clean) it? -He_(clean) it just now. 32.-_you ever _(eat)fish and chips? -No,I_. But I_(eat) sandwiches. -When_you_(eat) it? -Two weeks ago.,Has clean,has,did clean,cleaned,Have eaten,havent,have eaten,did eat,47,33.I _(do) my homework from seven to nine last night. 34

26、.He_(feel) sick yesterday. 35.His father_(be) ill ever since last spring. 36.-_you_(take) the medicine? -Yes,I_ -When_you_(take) it? -A moment ago.,was doing,felt,has been,Have taken,have,did take,48,37.The bus_(arrive). It_(arrive) just now. Look, your father_(get) off it. 38.I_(buy) a pen. I_(buy)

27、 it last month. I_(buy) it for a month. 39.My father _(go) to Beijing. He_(go) there for three days. 40.I_(go) to my hometown three times.,has arrived,arrived,is getting,have bought,bought,have had,has gone,has been,have been,49,41.My aunt_(teach) English since 1985. 42.He_(finish) writing the book,

28、 hasnt he? 43.I_(know) him for over five years. 44.We_(learn)2000 English words already. 45.-_you_(see) this film before? -Yes, I_(see) it last Friday. 46._the train_(arrive) yet? Not yet.,has taught,has finished,have known,have learned,Have seen,saw,Has arrived,50,47.His grandpa_(die) since three m

29、onths ago. 48.They_(come) to Hangzhou in 1996 and _(live) here ever since. 49.How long_you_(borrow) this book? For two weeks. 50.People can hear the little girl_(practise) spesking English every morning.,has been dead,came,have lived,have kept,practise,51,51.Ten years _(pass) already. 52.He says tha

30、t he_(not come) tomorrow. 53.Lin Tao told Jim that they_(have) a football match yesterday. 54.Our teacher told us that light_(travel) faster than sound. 55.Our English teacher told us _(read ) English every day.,has passed,wont come,had,travels,to read,tell sb. to do sth.,52,56.What _you _(do) since

31、 you came here? 57.Im afraid of_(sleep) alone. 58.Betty_already_(write) a letter to her penfriend. 59._(cut) down too many trees is bad for people. 60.There are many workers_(work) in the factory.,have done,sleeping,has written,Cutting,working,53,61.We_(visit) the great scientist three times so far.

32、 62.Dont forget_(call) me tonight. 63.I_(not see) him for a long time. 64._Jim ever_(step) on the grass in the park? 65.He_(look) out of the window when the match_(begin).,have visited,to call,havent seen,Has stepped,was looking,began,54,66.They_(not see) each other since they _(finish) their school

33、. 67.He _(work) on the maths problems since seven oclock. He _(work) on it for two hours. Im sure he _(work) it out in one hour. 68.My mother _(cook) at six yesterday evening. At that time father_(read).,havent seen,finished,has worked,has worked,will work,was cooking,was reading,55,69.We looked up

34、and _(see) lots of birds _(fly) over the trees. 70.-_the Blacks_(visit) the Great Wall before? -Yes , they_. -When _they_(visit) it? -Only a month ago. 71.Its good manners_(help) the old.,saw,flying,Have visited,did visit,to help,have,56,72. He _(not write) to me since he left. 73.Kate isnt here . W

35、here_she_(go)? 74.We _(been) to the Great Wall twice. 75.She _(talk) with her teacher when I _(meet) her. 76.-Kate _(not move) the desk away. -When_she_(move) it away? -Tomorrow.,hasnt written,has gone,have been,was talking,met,hasnt moved,will move,57,77.Hes not hungry. He_just_(have) lunch. 78.Im

36、sorry_(trouble) you. 79.No man_(travel) farther than the moon so far. 80.I _(not have) a day off for two years. 81.They_(talk) about_(travel) to England now.,has had,to trouble,has travelled,havent had,are talking,travelling,58,82._Jim ever_(pick) flowers in the park? 83.Neither Li Ping nor I _(be)

37、to New Zealand. 84.He often comes here_(see) me. 85.I_(hear) of the story, but I_never_(read) it. 86.What about_(take) some photos on the Great Wall?,Has picked,have been,to see,have heard,have read,taking,59,87.We dont know if it _(rain) tomorrow. If it_(rain) tomorrow, well not go for a picnic. 88

38、. -Do you know when he _(come) back tomorrow? -Sorry, I dont know. When he _(come) back, I will tell you. 89.I didnt know what time he _(write) the letter. 90.Miss Wang told me that the earth _(move) the sun.,will rain,rains,will come,comes,wrote,moves,60,91.Could you tell me who _(take) away the bo

39、ok already? 92.He asked what time they_(do) at eight last night. 93.I think that you_(talk) about the football match now. 94.I hear that he _(return) already. 95.The radio says that it _(be) sunny tomorrow.,has taken,were doing,are talking,has returned,will be,61,96. He said that there_(be) twelve in a year. 97.I wondered if he_(come) tomorrow. 98.She told me that she _(have) this bike for three years. 99.Do you know where he_(live)? 100.I know that he _(join) the army in1985.,is,would come,had had,lives,joined,

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