般过去时和现在完成时

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,*,语法复习动词的时态(二),一般过去时和现在完成时,前提测评,1.Our teacher _ English on the radio the day before yesterday.,A.teaches B.taught C.had taught,2.The boy thought for a while and _ an idea.,A.will have B.has C.had,3.-When _ you _ your old friend?-The day before yesterday.,A.will,visit B.did,visit C.have visited,4.-How long _ Mrs.Green _ here?,-About half a year.,A.did,live B.has,lived C.have,lived,5.The students havent visited a museum _.,A.already B.ever C.before,6.Someone _ the classroom.Look!How clean it is!,A.has swept B.is sweeping C.have swept,7.Uncle Wang has worked in the factory _ 30 years.,A.for B.since C.over,8.Have you _ seen a black man?,A.before B.ever C.never,9.Peter lost his bike yesterday._ he _ it yet?,A.Haslooked for B.Does find,C.Has found,10.My brother left school in 2005,and since then he _ in Beijing.,A.livedB.will liveC.has lived,Teaching Aims:,1.在老师归纳复习和熟记中考宝典的基础上，让95%的学生能,熟练掌握,动词过去式构成、一般过去时的基本构成和如何,判断一般过去时（找标志词）,。,2.,在老师归纳复习和熟记中考宝典的基础上，让90%的学生能熟练掌握现在完成时的基本构成、根据already/never/ever/for/since等标志词来判断现在完成时、区别have been/gone to与have been in。,3.,在老师分析讲解和记忆中考宝典的基础上，让一半以上的学生能对短暂性动词(瞬间动词)在现在完成时中，不能与表示一段时间的状语连用，要改为延续性动词。,Nothing is impossible.（写出下列动词的过去式）,work,rain,watch,wash,2.prefer,trip,drop,stop,plan,shop,3.cry,copy,try,study,4.stay,enjoy,play,destroy,5.live,smile,move,like,e,write,fly,buy,一般过去时,came wrote,flew bought,1.动词+ed,2.末尾只有一个辅音字母的重读闭音节词,双写这个字母,再+ed.,3.辅音字母+y结尾的，变y为i，再+ed.,4.元音字母+y结尾的，直接+ed.,5.以e字母结尾的动词加d。,不,规则变化需强记,Exercises:1.我爸爸昨天下午在家,My father,was,at home yesterday afternoon.,2.我爸爸昨天下午不在家,My father,wasnt,at home yesterday afternoon.,3.你爸爸昨天下午在家吗？,Was,your father at home yesterday afternoon?,一般过去时的构成,was/were,(表状态),动词的过去式(表动作),找出错处：I was wrote a letter yesterday.,正确：I,wrote,a letter yesterday.,一般过去时的否定式：,wasnt/werent,(表状态),一般过去时的疑问式：,Was I/he/she/it?,Were we/you/they.?,2.我昨天早上不是六点半起床,I,wasnt got,up at 6:30 yesterday morning.,I,didnt get,up at 6:30 yesterday morning.,1.他去年总是坐公共汽车去上班,3.他去年总是坐公共汽车去上班吗？,He always,went,to work by bus last year.,He,was,always,went,to work by bus last year.,Did,he always,go,to work by bus last year?,Was,he always,went,to work by bus last year?,一般过去时的否定式：,didnt+动词原形,(表动作),一般过去时的疑问式：,Did we/you/they+动词原形?,如何判断一般过去时,1,.表示过去某个时间发生的动作或存在的状态.(常与,yesterday,yesterday morning,two days ago,just now,last week/last month/last year,on that day,at that time,in 2001,等时间状语连用),Jim刚才在这里,Jim,was,here a moment ago.,你一小时前去哪儿了?,Where,did,you,go,an hour ago?,刚才,一小时前,2.表示过去一段时间经常发生的动作或存在的状态.,(常与often,usually,always,sometimes等时间状语连用),另外由,when,引导特殊疑问句用一般过去时，还有由,after,before,when,引导的时间状语状语从句。,-What _ Mr.Jones _ before he moved here?,-He drove a city bus.,did,doB.does,doC.do,do,2.Jane _ a new dress every month when she was in Shanghai.,buysB.will buyC.bought,3.How clean the classroom is!When,you,it?,A.do,cleanB.did cleanC.have,cleaned,4.,当我还是一个小孩的时候,我经常在街上踢足球,.,_,in summer when he was young.,I often played football,-I have seen the film“Titanic(,铁达尼号,)”.-When,you,it?,A.have,seenB.did,seeC.will see,2.-What did the teacher say just now?,-He _ us not to play computer games all day.,tellsB.toldC.has told,3.-How was your weekend?,-Great!We _ a picnic by the lake.,haveB.are havingC.had,4.-Havent I told you I like coffee without sugar?,-Sorry.But I only,a little.,A.am puttingB.putC.will put,近几年中考题,现在完成时,我,已,做完作业了,.,2.,他,刚,回来,.,3.,你,曾经,跟外国人说国话吗,?,_ you,ever,_ to a foreigner?,4.,我,以前从没,骑过马,.,I _,never,_ a horse,before,.,5.,你爸爸在哪,?,他,去了,英国,.,Where is your father?,He _ England.,I have already finished my homework.,构成,:have/has+动词的过去分词,He has just come back.,Have spoken,have ridden,has gone to,用法,:1.过去的动作对现在所造成的影响.,常与already,yet,never,ever,once,twice,just,before,still,so far,in the last 10 years,recently,ever since,等连用.(already 常用于肯定句,yet 用于否定句,疑问句.),2.,现在完成时表示动作在过去发生持续到现在并将继续下去.,我在这儿教了,两年,书,.,2.,自从你们来这里,，你们就在这家工厂工作了吗？,3.,自从十年前,，他就不在美国住了,.,4.-,你在这里住了,多久,了？,-,大概十年了。,-,For,about 10 years.,I have taught here,for 2 years,.,Have you worked in the factory,since you came here,?,He hasnt lived in America,since 10 years ago,.,-How long have you lived here?,常与for+一段时间,since+过去的时间(年,月,日,时,ago),从句(用一般过去时)since I came here,how long 引导的特殊疑问句中,3.,短暂性动词,(瞬间动词)在,现在完成时,中，不能与表示,一段时间,的状语连用。要改为延续性动词。,*,He has come.(他已经来了),He has come here for two hours.,He has been here for two hours.,Are they right?,表示短暂动作的动词可以用于完成时态。He has come.但不能与,for,since,等表示一段时间时间状语连用以及用于,How long,提问的疑问句中。可用,it is+,时间,+since,从句。,come-been here/been in+,地点,go-been there/been in+,地点,open-been open close-been closed,die-been dead leave-been away,buy-have had borrow-have kept,become-been arrive-been in,start/begin-been on,join-been in/been a member of,1.-When did you buy the book?,-In 2008.So I,it for 4 years.,A.boughtB.have bought C.have had,2.他奶奶去世十年了。,His grandma,for ten years.,3.他离校一年了。,He,from school for a year.,4.他来这里两年了.,He,for two years.,has been away,has been dead,has been here,1.I have,to Beijing once.,been B.goneC.went,2.-Where is your brother?,-He has,to the library.,beenB.goneC.went,3.I have,this city for t