现在完成时态语法练习课.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,*,Welcome to our class,-现在,完成,时态,语法练习课,时态,不同时间发生的动作，动词要用不同形式,已学习过的时态,名称,时间,动,动词形式,一般现在时,平时，经常,1.v原形 2.v+s/es（三单现）,现在进行时,正在进行,am/is/are+v-ing,一般将来时,即将，计划,1.will/shall+v原形,2.am/is/are going to+v原形,一般过去时,过去（与现在无关）,1.v-ed（规则动词）,2.不规则动词,过去进行时,过去某一时间，在进行,was/were+v-ing,1.v原形 2.v+s/es（三单现）,am/is/are+v-ing,1.will/shall+v原形,2.am/is/are going to+v原形,1.v-ed（规则动词）,2.不规则动词,was/were+v-ing,判断下列句子的时态,1.She works in a factory.,2.I was doing my homework at this time yesterday.,3.We are going to have a picnic this Sunday.,4.They held a sports meeting last week.,5.Are you helping your mother.,一般现在时,过去进行时,一般将来时,一般过去时,现在进行时,现在完成时,1.过去发生的动作对现在造成的影响或结果。,2.过去已经开始，持续到现在的动作或状态,动词构成：have/has+v过去分词,have breakfast,I have just had my breakfast.,(现在我不饿),Im not hungry now,moved here,in 2000,I still live here,I have lived here for three years.,I have lived here since 2000/three years ago.,现在完成时动词构成,have/has,+v 过去分词,助动词,否定,havent,hasnt,疑问,Have you?,Has he?,动词的过去分词形式,1.规则动词,2.不规则动词,finish-finished-,finish,ed,live-lived-live,d,carry-carried-carr,ied,stopstopped-stop,ped,Eg.,gowent,gone,see-saw,seen,forgetforgot-,forgotten,翻译,.,finish,homework,I,have finished,my homework.,He,has,finished,his homework,havent,Has he,Yes,he has,No,he hasnt,她成为一名护士已经三年了。,我五年前就认识李雷了。,那些相片我已经寄给他了。（,post,）,我,来到这个学校后，他就一直教我。,我刚丢了我的历史书。,She,has been,a nurse for three years.,I,have known,Lilei since five years ago.,I,have,already,posted,the photos to him.,He,has taught,me since I came to the school.,I,have,just,lost,my history book.,know,knew,known,teach,taught,taught,lose,lost,lost,Pay attention 注意,1.现在完成时句中常见的时间状语,A.表示从过去一直持续到现在,不能是具体过去时间,(1),.,for,+表示,一段,时间的短语,(2).,since,+表示,过去时间点,的词语,(3).,since,+表示过去时间的时间状语,从句,eg.I have been a teacher _ a year.,He has been at this school _ 1992.,We have learned 1,000 English words _ we came to this school.,for,since,since,不能是具体过去时间,B.,just,already,yet,before/ever,never,有此类副词时,常强调动作完成,不强调动作的持续.,eg.Have you _been to Japan?,I have,_,finished my homework.,I have finished my homework,_,.,I havent finished my homework,_,.,ever,just,already,yet,2.区分,短暂性动词,与,持续性动词,.,表示短暂性(瞬间性)的动词在现在完成时的句中,不能,和,一段时间,连用.即,for,since,短语或,how long,问句,I have,bought,this pen for two months.,I have,had,this pen for two months.,How long have you _ this pen.,had,The play has begun for an hour.,has been on for an hour,.,come/arrive,go out,leave,begin,buy,borrow,join,die,catch a cold,be,be out,be away(from),be on,have,keep,be a member of,be dead,have a cold,改错,How long have you become a league member？,For more than one year.,Have you arrived here since last night.,Yes，youre right.,The dog has died for a month.,He has gone to Shanghai twice.,How long have been at this school?,Since two years,been,been,been dead,been,ago,For,改写句子,1.My father came back from the bookshop just now.,My father _,just,_ _ the book shop.,2.He began to learn Chinese in 2001.,He _ _ Chinese,since 2001,.,3.The film began two minutes ago.,The film _ _ _,since two minutes ago,.,4.He has had the motorbike for two years.,Its two years _he _ the motorbike.,He _ the motorbike two years _.,Two years _ _,since,he _ the motor bike,has,returned,from,has,learned,has been on,since,bought,bought,ago,has passed,bought,用所给动词的适当形式填空,1.He_(go)to America the year before last.,2.-What _ you _(do)?,-I _(be)a teacher.,3.Do you like _(drink)milk?,4.He _ _(not have)his supper yet.,5.We _ (see)Uncle Li tomorrow.,6.Joans mother often _ at four,now she,_(cook),7.He _(read)a book when the accident,_(happen).,8._ (travel)by air is very fast,9.Let us _(wait)outside.,10.The teacher told us _(not talk)any more.,went,do do,am,drinking,hasnt had,are going to see,cooks,is cooking,was reading,happened,Traveling,wait,not to talk,思考,Whats the difference between the blue words and the red ones?,