一般现在时现在进行时及一般过去时讲解53张.pptx

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,#,时态大比拼,He works.,He is working.,He worked.,何为时态？,在英语中，,不同时间,发生的动作或存在的状态要用,不同的动词形式,来表现。,时态,现在进行时：,一般现在时：,一般过去时：,现在正在,进行,的动作,经常,或,习惯性,的动作。,过去,某个时间或时间段结束的动作。,一般现在时,every,sometimes,at times,always,usually,often,seldom,never,every,three times a day,现在进行时,一般过去时,yesterday,last week,-ago,the other day,in+,年,just now,When,nowthese days,right now,，,Look,Listen,.,at,Present,，,at the moment,3,1,2,Tom,always,get,s,presents on his birthday.,They,usually,go,to school at seven oclcok.,My mother,often,watch,es,TV on the computer.,We,sometimes,play,basketball after school.,总 是,通 常,经 常,有 时,Hes twelve.I am a student,.,一般现在时：,表示现在的状态或经常、,习惯性的动作,：,Look!,Lily,Lucy,现在进行时,表示现在说话瞬间正在进行的动作。,She is reading in the reading room now.,We are working on a farm these days.,1,、,Lucy did her homework at home.,（改否定句）,Lucy _ _ her homework at home.,2,、,He found some meat in the fridge.,（变一般疑问句,),_ he _ _ meat in the fridge?,3,、,There was some orange in the cup.,（变一般疑问句,),_ there _ orange in the cup?,didnt,do,any,find,Did,Was,any,1 一般过去时表示过去某个时间结束的动作或存在的状态。,I,did,my homework,yesterday.,I play,ed,soccer,last Sunday,.,I clean,ed,my room,last week.,I,went,to the beach,three years ago.,I play,ed,tennis with my friends,last weekend.,I,went,to the movies,three days ago,.,He is a teacher.,2.Kangkang comes from China.,3.I usually take the bus to work.,先（一般疑问句）,再（否定句）,Is,he a teacher?,He,isnt,a teacher,.,Does,Kangkang,come,from China?,Kangkang,doesnt come,from China.,Do,you usually,take,the bus to work?,I,dont,usually,take,the bus to work.,句型变化操练,你会了吗？,4.They are having classes.,5.Jane played the guitar last night.,Are,they having classes?,They,arent,having classes.,Did,Jane,play,the guitar last night?,Jane,didnt play,the guitar last night.,句型变化操练,改一般疑问句的方法：,首先看有无,be,动词，如果有，将,be,提到句首并大写，句末打问号,.,如果没有,be,动词，看原句的动词形式来决定借用助动词,do/does/did,并且,行为动词要还原,。,V-,原形,V-s/es,V-ed(,过去式,),+,动词原形,?,Do,Does,Did,改否定句的方法：,以此类推,首先看有无,be,动词，如果有，在,be,动词后面加,not.,如果没有,be,动词，看原句的动词形式来决定借用助动词,do/does/did,并在后面加,not,并且,行为动词要还原,。,主语,+,dont/doesnt/didnt,+,动词原形,对比,时态,动词形式,否定句,一般问句,现在进行时,一般现在时,一般过去时,表格对比学习,be+v-ing,(,现在分词）,在,be,后加上,not,Be,提到句首,V-,原形,V-,三人单,在实义,v.,前借,do,does,后加,not,，动词还原,Do,Does,提句首，,+,动原,V-ed,(,过去式）,在实义,v.,前借用,did,后加,not,，,+,动原,Did,提到句首，实义动词还原,Complete the sentences.,王先生是我们的英语老师。,1.Mr Wang _(be)our English teacher.,2.Mr Wang _(not be)our English teacher.,3._(be)Mr Wang our English teacher?,4.Yes,_ _.,No,_ _.,is,is not/isnt,Is,he is,he isnt,一般现在时,一,、写出下列动词的第三人称单数形式,1.work_ read_,2.,clean_,write_,3,.teach_ wash_,4.,guess_,watch_,5.,.go_,do_,6.,study_,fly_,7.,cry_,play_,8,.have_,一,、写出下列动词第三人称单数形式,1.work,work,s,read,read,s,2.,clea,n,clean,s,write,write,s,3,.teach,teach,es,wash,wash,es,4.,guess,guess,es,watch,watch,es,5.,.,go,go,es,do,do,es,6.,study,stud,ies,fly,fl,ies,7.,cry,cr,ies,play,play,s,8,.have,has,大多数单词,+s,talk-talks,look-looks,以辅音,y,结尾的单词,变,y,为,i,加,es,flyflies,（元音,+y,直接加,s,）,以,s,ch,sh,或者,x,结尾的单词,+es,miss-misses,watch-watches,wash-washes,fix-fixes,动词第三人称单数,一般在动词原形后ing,以不发音的,e,结尾的，去,e,，,+ing,以辅音,+,元音,+,辅音字母结尾的，双写这一字母,+ing,动词,-ing,形式的构成：,writing,taking,ge,tt,ing,ru,nn,ing,swi,mm,ing,going,go,ask,writ,e,tak,e,ge,t,ru,n,swi,m,asking,动词过去式转换练习,将下列动词变为过去式,返回上页,订正答案,1.,look2.live3.stop,4.carry5.hope6.think,7.call8.finish9.want,10.are11.go12.have,13.do14.gete,16.say17.see18.put,19.eat20.take21.read,返回上页,返回首页,返回练习,动词过去式转换练习,答 案,1.,look,looked,2.live,lived,3.stop,stopped,4.carry,carried,5.hope,hoped,6.think,thought,7.Call,called,8.finish,finished,9.want,wanted,10.Are,were,11.go,went,12.have,had,13.do,did,14.get,got,e,came,16.say,said,17.see,saw,18.put,put,19.eat,ate,20.take,took,21.read,read,动词过去式,的构成,规则动词,不规则动词,规则动词过去式的构,成,构成规则,例词,一般在动词末尾加,ed,look,look,ed,play play,ed,结尾是,e,的动词加-,d,live live,d,hope hope,d,辅音字母,+,元音,+,辅音 ，双写 最后的,辅音，再加,ed,stop stop,ped,plan plan,ned,结尾是“辅音+,y”,的动词，变“,y”,为“,i”,再加,ed,study stud,ied,carry carr,ied,不规则动词表,原形 过去式,am is,was,are,were,begin,began,break,broke,bring,brought,build,built,buy,bought,原形 过去式,catch,caught,come,came,do,did,draw,drew,drink,drank,drive,drove,eat,ate,fall,fell,不规则动词表,原形 过去式,am is,was,are,were,begin,began,break,broke,bring,brought,build,built,buy,bought,原形 过去式,catch,caught,come,came,do,did,draw,drew,drink,drank,drive,drove,eat,ate,fall,fell,is,was,are,were,go,went,do,did,have,had,come,came,take,took,say,said,eat,ate,see,saw,get,got,put,put,sleep,slept,give,gave,write,wrote,read,read,动词不规则变化,/red/,stay _ 2.go _,3.visit _ 4.swim _,5.study _ 6.have _,7.fly _ 8.draw _,9.do _ 10.rain _,11.help _ 12.lose _,13.make _ 14.walk _,15.decide _ 16.eat _,17.am/is _ 18.are _,stayed,went,visited,swam,had,was,were,ate,walked,made,helped,decided,did,flew,studied,drew,rained,lost,have-,look-,begin-,use-,shop-,get-,dance-,study-,现在分词,第三人称单数,过去式,study-,finish-,have-,go-,do-,play-,watch-,give-,need-,stop-,hope-,play-,try-,plan-,visit-,like-,hav,ing,look,ing,begin,ning,us,ing,shop,ping,get,ting,danc,ing,study,ing,stud,ies,finish,es,has,go,es,do,es,play,s,watch,es,give,s,need,ed,stop,ped,hope,d,play,ed,tr,ied,plan,ned,visit,ed,like,d,词形转换,用所给动词的适当形式填空。,1.Listen!Mary _ (sing)now.,2.A young man (run)on the playground now.,3.My mother _(watch)TV play every day.,4.Old Bush _(visit)China again last month.,5.I _(play)sports three times a day.,6.Look!Lucy and Lily _(read)books.,7.There _(is)a football match yesterday.,8.Our class _(go)to the zoo three days ago.,is singing,is running,watches,visited,play,are reading,was,went,时态大比拼,She,got up,at seven o,clock yesterday.,（用,now,改写）,She,is getting up,now.,（用,every day,改写）,She,gets up,at seven o,clock every day.,时态大比拼,时态大比拼,Look！Tom,is cleaning,his room.,（用,on weekends,改写）,Tom,clean,s,his room,on weekends,.,（用,two hours ago,改写）,Tom,clean,ed,his room,two hours ago,.,I usually,wash,my clothes in the afternoon.,(,用,now,改写,),I,am washing,my clothes now.,(,用,last weekend,改写,),I,washed,my clothes last weekend.,再见,Read and think.,（判断下面句子的时态，动词有什么变化）,Tom,always,get,s,presents on his birthday.,They,usually,go,to school at seven oclcok.,My mother,often,watch,es,TV on the computer.,We,sometimes,play,basketball after school.,总 是,通 常,经 常,有 时,一般现在时,一,、写出下列动词的第三人称单数形式,1.work_ read_,2.,clean_,write_,3,.teach_ wash_,4.,guess_,watch_,5.,.go_,do_,6.,study_,fly_,7.,cry_,play_,8,.have_,一,、写出下列动词的第三人称单数形式,1.work,work,s,read,read,s,2.,clea,n,clean,s,write,write,s,3,.teach,teach,es,wash,wash,es,4.,guess,guess,es,watch,watch,es,5.,.,go,go,es,do,do,es,6.,study,stud,ies,fly,fl,ies,7.,cry,cr,ies,play,play,s,8,.have,has,大多数单词,+s,talk-talks,look-looks,以辅音,y,结尾的单词,变,y,为,i,加,es,flyflies,（元音,+y,直接加,s,）,以,s,ch,sh,或者,x,结尾的单词,+es,miss-misses,watch-watches,wash-washes,fix-fixes,动词第三人称单数,一般在动词原形后,+ing,以不发音的,e,结尾的，去,e,，,+ing,以辅音,+,元音,+,辅音字母结尾的，双写这一字母,+ing,动词,-ing,形式的构成：,writing,taking,ge,tt,ing,ru,nn,ing,swi,mm,ing,going,go,ask,writ,e,tak,e,ge,t,ru,n,swi,m,asking,动词过去式转换练习,将下列动词变为过去式,返回上页,订正答案,1.,look2.live3.stop,4.carry5.hope6.think,7.call8.finish9.want,10.are11.go12.have,13.do14.gete,16.say17.see18.put,19.eat20.take21.read,返回上页,返回首页,返回练习,动词过去式转换练习,答 案,1.,look,looked,2.live,lived,3.stop,stopped,4.carry,carried,5.hope,hoped,6.think,thought,7.Call,called,8.finish,finished,9.want,wanted,10.Are,were,11.go,went,12.have,had,13.do,did,14.get,got,e,came,16.say,said,17.see,saw18.put,put,19.eat,ate,20.take,took,21.read,read,1.We,study at Menghe Secondary School.,2.I wash the dishes every day.,3.You sometimes take a bus home.,4.They usually have lunch at 11:30.,We,dont,study at No.1 Middle School.,I,dont,wash the dishes every day.,You,dont,sometimes take a bus home.,They,dont,usually have lunch at 11:30,.,Do you study at No.1 Middle School?Yes,we do./No,we dont.,Do you wash the dishes every day?Yes,I do./No,I dont.,Do we sometimes take a bus home?Yes,you do./No,you dont.,Do they usually have lunch at 11:30?Yes,they do./No,they dont.,基础题,（,1),He/She,like,s,reading.,He/She,fl,ies,kites on Sundays.,He/She,miss,es,his/her mother.,He/She,doesnt miss,his/her mother,.,Yes,he/she,does,.No,he/she,doesnt,.,He/She,doesnt like,reading,.,He/She,doesnt fly,kites on Sundays,.,Does,he/she,like,reading?,Does,he/she,fly,kites on Sundays?,Read and find:,一般现在时含有,be,动词的疑问句、否定句是怎样变化的？,结构,1,：主语,+be,（,am/is/are,）,+,其它,陈述句：,She,is,from America.,否定句：,She,is,not,from America.,一般疑问句：,Is she,from America,?,肯定回答：,Yes,she is.,否定回答,：,No,she isnt.,一般现在时含有,be,动词变,疑问、否定句,的口诀：要变一般疑问句，,be,动词,提前,很容易。否定句，很简单，,not,在,be,动词,后面站,。,一般现在时含有,be,动词变,疑问、否定句,的口诀：要变一般疑问句，,be,动词,提前,很容易。否定句，很简单，,not,在,be,动词,后面站,。,Complete the sentences.,王先生是我们的英语老师。,1.Mr Wang _(be)our English teacher.,2.Mr Wang _(not be)our English teacher.,3._(be)Mr Wang our English teacher?,4.Yes,_ _.,No,_ _.,is,is not/isnt,Is,he is,he isnt,一般现在时,一般现在时,结构,2,：,主语,+,行为动词,+,其它,(,但是当主语是第三人称单数时，行为动词,+s/es/y,改,i,加,es),We,go,to school at 7:00.,Lucy,goes,to school at 7:00.,She,stduies,English every day.,否定句结构：主语,+,dont/doesnt,+,动词原形,+,其它,We,dont,go,to school at 7:00.,Lucy,doesnt,go,to school at 7:00.,She,doesnt,stduy,English every day.,一般现在时变否定句口诀：若是,没有,be,动词，,do,does,加,not,要牢记。,She,goes,to school at 7:00.,疑问句结构：,Do/Does,+,主语,+,动词原形其它,Does,she,go,to school at 7:00,?,肯定回答：,Yes,she does,.,否定回答：,No,she doesnt,.,Complete the sentences.,She studies English every day.,1.She _ _ English every day.,（变否定句）,2._ she _ English every day?,（变疑问句）,3.Yes,_ _.,（肯定回答）,No,_ _.,（否定回答）,doesnt study,Does,study,she does,she doesnt,一般现在时行为动词变疑问句口诀一添、二改、三原、四问号。即一添,Do/Does,二大写改小写，三动词用原形，四句末加“？”,选择填空,My mother often,oranges.A eat B.eats C.eating,2.My aunt sometimes,very well.A.sing B.sings C.singing,3.They usually,emails to their friends.,A.send B.sends C.sending,4.He doesnt _ his homework at school.,A.do B.is doing C.does,5.Lily and Lucy _ from America.,A.is B.are C.am,6.,the tigers always _ in China?,A.Does;live B.Does;lives C.Do;live,7.People,Spring Festival every year.A.celebrates B.,celebrate,C.celebrating,B,B,A,A,B,c,B,一般现在时,一般现在时,Summary,（小结）,这节课我们学习了,1.,一般现在时的概念：,。,常与：,always,usually,often,sometimes,连用。,2.,一般现在时,be,动词、行为动词在句中的变化3.,一般现在时疑问句、否定句的变化口决。,一般现在时,Summary,（小结）,一般现在时顺口溜,第一、二人称和复数，动词原形不变换。,当主语是,三单,时，动词后,加,s(es),别忘怀。,要变一般疑问句，,be,动词,提前,很容易。,若是,没有,be,动词，,Do,和,Does,开头,要注意。,否定句，很简单，,not,在,be,动词,后面站,。,若是,没有,be,动词，,do,does,加,not,要牢记。,一般现在时,Complete the passage.,（用括号内词的适当形式填空）,I _(be)a student.I _(be)from China,Mr Wei_(be)my English teacher.He _(speak),English well and he _(work)hard a lot.,I_(like)English very much.Lucy_(be)my,friend.She _(be)from America.She _,(not speak)Chinese well.We _(not like),football.We _(be)good friends.,随堂小检测。很简单，你会做的！,am,am,is,speaks,works,like,is,is,doesnt speak,dont like,are,Thank you!,