初中英语时态课件

1、初中英语 ,时态,授课人：王建霞,初中英语时态,英语时态,一般过去时,过去进行时,过去将来时,过去完成时,一般现在时,现在进行时,一般将来时,现在完成时,现在时,过去时,时态,范例,练习,一般现在时,1.一般现在时：,2.构 成：,3.常用时间状语：,be/v(vs),表示经常发生的动作或 存 在的状态（能力,特征,性质,职务,身份,籍贯等），以及普遍真理等。,always, usually, often, sometimes / at times, every day/every, on monday / on ,范例,第三人称单数变化形式,a)一般情况动词在词尾加-s . come-com

2、es speak-speaks work-works live-lives b)以o, s, x, ch, sh结尾的单词在词后加-es. do-does go-goes finish-finishes brush-brushes fix-fixes pass-passes watch-watches c)以“辅音字母y”结尾的单词变y为i加-es. study-studies carry-carries cry-cries d)以“元音字母y”结尾的单词直接加-s. play-plays stay-stays,写出下列单词三单形式,1. work_ 2. watch_ 3. clean_ 4

3、. write_ 5. teach_ 6. wash_ 7. play_ 8. read_ 9. go_ 10. do_ 11. fly_ 12. study_,she _ (be) a student. he often _ (go) to school by bike. sometimes the children _ (play) football on the playground. there _ (be) some books on the shelf.,用所给动词的适当形式填空：,is,goes,play,are,现在进行时,1.现在进行时：,2.构 成：,3.常用时间状语：,i

4、s/are/am + v-ing,表示说话时正在进行的动作。,now / at the moment, look, listen,范例,the girl _(sing) a song now. look! the workers _ ( work ) . listen! someone _ ( read ) english in the room.,用所给动词的适当形式填空：,is singing,are working,is reading,tomorrow, next week / year /, in a few days, when he comes, in the future,一般

5、将来时,1.一般将来时：,2.构成：,3.常用时间状语：,will + v/be going to +v,表示将要发生的动作或存在的状态。,范例,i _ (be) a soldier in the future. she _ (go) to beijing next year. i hear that he _(come) back in two weeks. 4.if it _ (not rain) tomorrow, they _ (play) football.,用所给动词的适当形式填空：,will be,will go,will come,一般过去时,1.一般过去时：,2.构 成:,3

6、.常用时间状语：,waswere ; v-ed,表示在过去某一时间内发生的动作或存在的状态。,yesterday, last week / last, an hour ago / ago, just now, in 1962/,范例,动词过去式变化规则,a)一般情况下的词加-ed. work-worked call-called laugh-laughed explain-explained finish-finished knock-knocked b)以不发音的字母e结尾的单词直接加-d . live-lived change-changed smoke-smoked die-died g

7、raduate-graduated c)以“辅音字母y”结尾的单词，变y为i加-ed. study-studied carry-carried cry-cried try-tried marry-married d)以“元音字母y”结尾的单词直接加-ed. play-played stay-stayed e)以“一个元音字母一个辅音字母”结尾的单词应先双写这个辅音字母然后再加-ed. stop-stopped plan-planned pat-patted,写出下列动词过去式,finish_ play_ try_ stop _ stay_ dance_ worry_ ask _ fly_ pl

8、ant_ stop_ live_ use_ open_,last term he _ (pass) all the exams. he _ (go) to beijing in 1982. i _ (hear) someone singing in the next room just now. _ he _ (arrive) qingzhou 3 days ago,用所给动词的适当形式填空：,passed,went,heard,现在完成时,1.现在完成时：,2.构 成：,3.常用时间状语：,have / has +v-ed,1.表示过去发生的某一动作对现在造成的影响或结果。2.表示从过去一直

9、持续到现在的行为动作,already / yet, just, ever / never, since, for two days, in the past three years, once, before,过去分词变化：规则动词：规则动词的过去分词的构成规则与规则动词的过去式的构成规则相同。不规则动词见不规则变化表 p185-188,5.瞬间动词和延续性动词 若句中出现时间段，则必须使用延续性动词。瞬间动词和延续性动词转换关系如下：,he _ never _ (be) to the usa. i _ (teach) at the school since 1975. the women _

10、 (work) in that factory for about half a year. she _ (see) that film twice. 5. that old man _(live) here since he moved here.,用所给动词的适当形式填空：,has been,have taught,have worked,has seen,过去进行时,1.过去进行时：,2.构 成：,3.常用时间状语：,was /were + v-ing,表示在过去某一时刻或某一阶段正在进行的动作。,at that time, at 8:00 last night, when/while,

11、范例,what _ you _ (do) at 8:00 last night? when she came home, her mother _ (cook). it _ (rain) when we _ (go) home from school yesterday.,用所给动词的适当形式填空：,were doing,was cooking,was raining,went,过去将来时,1.过去将来时：,2.构 成：,3.常用时间状语：,would + v,表示从过去某一时间来看将要发生的动作或存在的状态。,the next day / the next, 常用于宾语从句中。,范例,the

12、 boy said he _ (go) to japan the next year. i didnt know if he _ (come) back in two days.,用所给动词的适当形式填空：,would go,would come,过去完成时,1.过去完成时：,2.构 成：,3.常用时间状语：,had +v-ed,表示在过去某一时刻或动作以前已经完成了的动作。,by the end of, by the time, when+一般过去式, before, after,范例,when i got to the station, the train _ (leave). by th

13、e end of last term, we _ (learn) over 1500 new english words when i got to the cinema, the rain _ (stop).,用所给动词的适当形式填空：,had left,had learned,时态综合试题,1.sorry,i_to help you at ten.i was busy at the moment. a.wont come b.cant come c.didnt come d.shouldnt come 2.he_this pen for five years.he_it in 1997.

14、a.has bought,bought. b.bought,bought c.has kept,has bought d.has had,bought 3.she_the flowers in the garden when i_to see her yesterday. a.watered，went b.was watering， went c.watered，was going d.was watering，was going 4.i don t know if my friend_.if he _,ill let you know. a.comes,comes b.comes, will

15、 come c.will come,comes d.will come,will come 5.john said he_ supper.he was quite full. a.had had b.was having c.had d.has eaten,6.there_two parties next week. a.are going to be b.are going to have c.is going to be d.will have 7.it_10 years since i_here. a.is,come b.is,have come c.was,came d.is,came

16、 8.-kate likes eating chocolate. -_. look, she is eating.(2003十堰市) a.so lucy doesb.so does lucy c.so they dod.so do they 9.kate_to bed until her mother_back. a.wont go,come b.hadnt gone, came c.went,came d.didnt go,came 10.his brother_from home for a long time. a.has left b.has been away c.left d.wi

17、ll leave 11.-lucy,_you_your ticket? -not yet. (2003河北省) a.did;findb.have;foundc.has;foundd.do;find,12.-_to the united states?（2003安徽） -no,never,but i went to canada a few years ago. a.have you beenb.have you gone c.did you god.have you went 13.the man who lived on the island thought he_ never_. (200

18、1广州) a.will;foundb.would;be foundc.is;foundb.had;been found 14.-i dont know if his uncle_. -i think he_if it doesnt rain. (2003重庆） a.will come; comes b.will come; will come c.comes; comesd.comes; will come 15.-linda had nothing for breakfast this morning,_? -no,she got up too late.(2003河北） a.had she

19、b.hadnt shec.did shed.didnt she 16.the flowers_well if they_.(2002青岛) a.wont grow; dont take good care of b.dont grow; are taken good care of c. wont grow; are not taken care of d. dont grow; dont take care of,17.-hurry up! its time to leave. -ok,_.(2003江西) a.im comingb.ill comec.ive comed.i come 18.there_an english evening