动词的时态.ppt

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,英语动词时态复习,Look!They _.(swim),Jim usually _(walk)to school,but yesterday,he _(take)a bus.,3.Kelly _(be)a student now,she _(be),a doctor in ten years.,4.Our life _(change)a lot in the last,few years.,5.When my father came in,I _(watch)TV.,6.He said he _(return)the next week.,7.By the time I got outside,the bus _(leave),already.,are swimming,walks,took,is,will be,has changed,was watching,would return,had left,时态填空,PK,一般现在时 一般过去时,现在进行时 过去进行时,一般将来时 过去将来时,现在完成时 过去完成时,八种时态,时态,用法,基本,结构,标志词,a.,经常、反复发生的动作,b.,现时的情况或状态,c.,永恒的事实或真理,a.,表示现阶段或说话时正在进 行的动作及行为，,b.,在口语中,表示将要发生的动作。,频率副词,(often,usually,sometimes,等,),every day,once a week,on Sundays,now,at this time,at the moment,these days,look,listen,等,am/is/are+doing,be,动词,(am,is,are),；,do/does,一般现在时,现在进行时,温馨提示,以下几种情况也多用一般现在时,在,if,unless,等引导的条件状语从句中，,when,until,as soon as,等引导的时间状语从句中，当主句是一般将来时，,从句通常用一般现在时表示将来；,eg:Well have a sports meeting,if it,doesnt rain,next Saturday.,b.,宾语从句部分若是表示,客观真理,，不管主句是何时态，,从句都要用一般现在时。,eg:My mother told me,that the sun,rises,in the east.,1.What is your brother going to be when he _?,-He is going to be a doctor.,A.grew up B.grows up C.grow up D.growing up,2.Please call me as soon as you _ to Beijing.,A.will get B.gets C.get D.getting,3.My mother is cooking while I _my homework.,A.am doing B.was doing C.do D.did,4.Li Ming _ the dormitory.He is sleeping.,A.cleans B.isnt cleaning C.is cleaning D.cleaned,拓展练习,时态,用法,基本,结构,标志词,过去的动作或,状态。,一般过去时,过去进行时,was/were+doing,yesterday,three days ago,last night/week,just now,at that time,at this time yesterday,when,while,过去某时正在进行,的动作,be(waswere),did,They _in London at that time.,A.are,leaving,B.,leaving,C.were,leaving,D.left,2.My friend _to Qingdao last month.,A.moved B.moves C.has moved D.moving,3.Why didnt you play soccer with us?,-I _my sister then.,am babysitting B was babysitting,C.babysits D.babysat,4.There _nothing new in yesterdays paper.,A.Is B.are C.were D.was,拓展练习,时态,一般将来时,过去将来时,用法,基本,结构,标志词,将来要发生的动作,或状态,will+do,am/is/are+going,to do,would+do,was/were+going to do,从过去的某一时间看,将要发生的动作或存,在的状态,tomorrow,the day,after tomorrow,next week/month,主要用于宾语从句中,If you are late for school,the teacher _angry.,will be B.is C.are D.was,2.He told me he _the Great Wall soon.,will visit B.would visit C.visit D.visits,3.The Greens _for Shanghai next month.,is leaving B.left C.are leaving D.leaves,4.If I were you,I _a small present with me.,A.will take B.take C.takes D would take,拓展练习,1.,用法：,1,2,现在完成时,现在完成时,过去,现在,过去,的动作对,现在,的影响。,I,have finished,my homework.,过去,的动作持续到,现在,。,I,have studied English,for six years.,3.,标志词,:,already,just,yet,ever,never,recently,in the past 3 years,before,so far/by now,over the years,since+,时间点,/,过去时态的句子,for+,时间段,2.,基本结构：,have/has+done,1,2,1.I lost my keys yesterday.,2.I have lost my keys,so,I cant,open the door now.,4.,现在完成时和一般过去时的异同点：,共同点：,动作都在,过去,。,不同点：,和,现在,有无关系。,(,与现在有关的过去动作用现在完成时，,与现在无关的过去动作用一般过去时。,),I wont see the film with you because I,_(see)it already.,2.Great changes _(take place),in our country since 1978.,3.Jim isnt here.He _(go)to the library.,4.How long _you _(,买,)the bike?,5.The Greens _(,来,)China for 5 years.,6.They _ in 2000.,They _for 12 years.(,结婚,),have seen,have taken place,has gone,have,had,have been in,married,have been married,过去完成时,1.,用法：发生在,过去的过去,的动作。,2.,基本结构：,had+done,By the time I,got,outside,the bus,had,already,left,.,had left,got outside,现在,过去,过去的过去,3.,标志词：,by the end of,by the time,when+,一般过去时,1.We_learning 1000 words by the end of last term.,A.finishedB.have finishedC.had finishedD.finish,2.The train_when we got to the station.,A.leavesB.have left C.were leaving D.had left,3.By the time he returned,his son_supper.,A.cooks,B,.had,cooked,C.has,cooked,D.cooked,做动词时态题的时候要注意以下几个方面,:,1.,根据,时间状语,确定时态,2.,根据,上下文已有时态信息点,确定时态,3.,上下文语意,确定时态,4.,在复合句根据,时态呼应,确定时态,5.,时态中的,“特殊”对策,根据,时间状语,确定时态的原则：,Every summer many foreigners _ to Hainan for vacations.,A.comes B.came C.come D.coming,Every summer,根据,上下文已有时态信息点,确定时态的原则：,2.Is your mother a nurse?,-Yes,she is.She _ in Town Hospital.,has worked B.works,C.worked D.working,Is,利用,上下文语意,确定时态的原则：,3.Wheres your mother,Lucy?,-She _ TV in the room.,watches B.watched,C.is watching D.watching,s,在复合句根据,时态呼应,确定时态的原则：,4.Do you know if he,back next week?If he,back,please let me know.,comes;will come,B.will come;will come,C.will come;comes,D.comes,comes,if,a.,If,引导宾语从句，“是否”,b.,If,引导状语从句，“如果”,If,时态中的,“特殊”对策,的,原则：,4.,The teacher told us yesterday that December 25,Christmas Day.(2009,辽宁,),is B.was,C.has been,宾语从句表示客观真理，时态不受主句限制而用一般现在时,December,25,Christmas,Day,-Where is Li Ming?-He _to,some foreign music in bed.,2.I _a friend of mine when I was walking,down the street.,3.They _on line when I came in.,4.Dont bring the mobile phone to the class,-room,or it _.,5.People _a lot of trees over the,years.,6.There_an important test in two days.,7.The boy often _the students exercise,books for the teacher.,hand out,listen,take away,chat,meet,be,plant,is listening,met,were chatting,will be taken away,have planted,will be,hands out,动词的时态结构歌谣,一般现在时，,动词用原型,单数三人称，,动词加,“,s,”,一般过去时，,动词加,“,ed,”,现在进行时,am,is,are,加,doing,过去进行时，,was,were,加,doing,一般将来时，,will,加原型,过去将来时，,would,加原型,现在完成时，,have/has,加过分,(p.p.),过去完成时，,had,加过分,