初中英语一般过去时ppt课件

一般一般过过去去时态时态一般过去时态什么是一般什么是一般过去去时？一般一般过去去时表示表示过去去某个某个时间发生的生的动作或存在的状作或存在的状态。常和表示。常和表示过去的去的时间连用。用。如：如：last week,yesterday 等等我每天去上学。我每天去上学。我昨天去上学。我昨天去上学。I went to school yesterday.他每天下午都去打他每天下午都去打篮球。球。他上星期一打他上星期一打篮球。球。什么是一般过去时？一般过去时表示过去某个时间发生的动作或存在所有所有时态都是通都是通过动词变化来表化来表现的的所有时态都是通过动词变化来表现的Please look at the sentences我今年我今年12岁.amI _ 12 years old this year.我去年我去年11岁.wasI _ 11 years old last year.他他现在在北京。在在北京。isHe _ in Beijing now.他昨天在上海。他昨天在上海。wasHe _ in Shanghai yesterday.Please look at the sentences我今他他们今天在中国。今天在中国。areThey _ in China today.他他们昨天在日本昨天在日本。wereThey _ in Japan yesterday.am/isarewaswere他们今天在中国。areThey _ in China 每天早餐我吃每天早餐我吃鸡蛋和牛奶。蛋和牛奶。haveI _ eggs and milk for breakfast every morning.昨天早餐我吃面条。昨天早餐我吃面条。hadI _ noodles for breakfast yesterday morning.他每天都吃水果。他每天都吃水果。hasHe _ fruit every day.昨天他吃了昨天他吃了3个苹果。个苹果。He _ 3 apples hadyesterday.have/hashad每天早餐我吃鸡蛋和牛奶。haveI _ eggs anI get up at 6:30 every morning.gotI _ up at 9:00 last Sunday.He plays football every afternoon.playedHe _ basketball yesterday afternoon.动词原形、第三人称原形、第三人称单数数动词过去式去式I getup at 6:30 every morning.They dont watch TV in the evening.didnt watchThey _ TV last night.She doesnt play basketball after school.She _ basketball after school didnt playyesterday.Do you go to school on foot every day?go_ you _ to school on foot yesterday.DidDoes he go to school by bus every day?goDid_ he _to school by bus yesterday?dont/doesntdo/doesdidntdidThey dont watchTV in the evenwas,were1.动词 behad2.动词 have,has3.助助动词do,doesdid4.行行为动词用用过去式去式一般一般过去去时以以动词的的过去式来表示，去式来表示，没有人称和数的没有人称和数的变化化.(was,were除外除外)I went to school yesterday.They went to school yesterday.谓语构成构成was,were1.动词behad2.动词have,h规则动词过去式的构成规则动词过去式的构成构成规则构成规则例词例词1.一般一般在动词原形末尾在动词原形末尾加加-ed look look edplay play edstart start ed2.结尾是结尾是 e 的动词的动词加加-dlive live dhope hopeduse used3.末尾只有一个辅音字母的重读末尾只有一个辅音字母的重读闭音节词，闭音节词，先双写先双写这个辅音字这个辅音字母，母，再加再加-edstop stoppedplan plan nedtrip trip ped4.结尾是结尾是“辅音字母辅音字母+y”的动词，的动词，study stud iedcarry carr ied先先变变“y”为为“i”再加再加-ed 规则动词过去式的构成构成规则例词1.一般在动词原形末尾加-不规则动词表不规则动词表Infinitive Past tenseInfinitive Past tenseam is wasare werebegin begunbreak brokebring broughtcatch caughtcome camedo diddraw drewdrink drankbuild builtbuy boughtcan coulddrive droveeat atefall fell不规则动词表Infinitive Past 用用法法1.1.表示表示过去去某个某个时间发生的生的动作或存在的状作或存在的状态。He was here yesterday.My father was at work yesterday afternoon.2.表示表示过去去经常或反复常或反复发生的生的动作作,常与常与often，always等表示等表示频度的度的间状状语连用：用：I often got up very early at that time.用法1.表示过去某个时间发生的动作或存在的状态。He was3.表示已故人所做的事情。表示已故人所做的事情。Lei Feng did good deeds in his life.雷雷锋做了一生的好事。做了一生的好事。Miss Liu got up at seven oclock this morning,dressed,had breakfast,and went to work.4.表示表示过去所去所发生的一系列的生的一系列的动作作。3.表示已故人所做的事情。Lei Feng didgood 常用时间常用时间常与一般过去时态连用的时间有：常与一般过去时态连用的时间有：yesterdayyesterday morning(afternoon,evening)last night (week,month,year)two days ago,a week ago,three years agoin 1990,(in 1998)常用时间常与一般过去时态连用的时间有：yesterdayye用于一般用于一般过去去时的的时间状状语1.与与ago 连用：用：a momenttwo minutesthree hoursfive daysone weeksix monthsfour yearsago用于一般过去时的时间状语1.与ago连用：a momentt2.与与last 连用用last3.与与yesterday 连用：用：timenightweekmonthyearMondayyesterdaymorningafternooneveningthe day before yesterday 2.与last连用last3.与yesterday连用：ti4.与与one 连用：用：morningevening onedayMonday afternoon5.与与that 连用：用：morningwinterdayyearthat4.与one连用：morningevening oneday6.其他其他时间状状语：just nowin the old daysin those daysin 1980the other dayat that timeonce upon a time6.其他时间状语：just nowin the old da一般一般过去去时的的否定句否定句:动词原形前加原形前加助助动词did not(didnt).主主语+didnt+动词原形原形toldI _(tell)them the news yesterday.didnt tellI _them the news.一般过去时的否定句:动词原形前加助动词did not(did一般一般过去去时的的一般疑一般疑问:在在句首加助句首加助动词didDid+主主语+动词原形原形？finishedThey _(finish)their work at four.一般疑一般疑问句句:Didfinish_ they _ their work at four?diddidntYes,they _.No,they _.一般过去时的一般疑问:在句首加助动词didDid+主语+动词一般一般过去去时的的特殊疑特殊疑问疑疑问词+did+主主语+动词原形原形？They finished their workat four.BA对划划线部分提部分提问A:What did they do at four?B:When did they finish their work?一般过去时的特殊疑问疑问词+did+主语+动词原形？Th注意注意1.外加助外加助动词did后后,动词须返回原形返回原形。Did he went to school Fyesterday?Did he go to school yesterday?T2.简略回答用助略回答用助动词did/didnt代替代替动词。Did he find the boy yesterday?Yes,he did.No,he did not(didnt).注意1.外加助动词did后,动词须返回原形。Didhe we动词过去式转换练习动词过去式转换练习将下列将下列动词变为过去式去式e18.put21.read订正答案返回上页动词过去式转换练习将下列动词变为过去式1.look4.c动词过去式转换练习动词过去式转换练习答答1.look looked4.carry carried7.call called10.are were13.dodid16.say said19.eat ate案案2.live lived3.stop stopped5.hope hoped6.trip tripped8.finish finished 9.want wanted11.gowent12.have had14.get e came17.see saw18.put put20.take took21.read read返回上页返回练习返回首页动词过去式转换练习答1.look looked4.c写出下列写出下列动词的的过去式去式1.looklooked11.go wentlived12.havehas2.livestopped13.do did3.stop ecame5.hopetrippedsaid16.say 6.trip called17.see saw7.callate18.putput8.eat wanted19.readread9.want 20.take tookwere10.are 写出下列动词的过去式1.looklooked11.go bought21.buy sang22.sing heard23.hearmade24.makefound25.find broke26.break 27.think thought28.fall fell29.writewrote30.bewas/werebought21.buy saC1.I _ the number down on a piece of paper a moment ago.A.write B.writed C.wrote D.writingB2.Everything _ ready before Father came.A.were B.was C.is D.areExercises C1.I _ the number down on aA3.He always _me last term.A.helped B.helps C.helping D.help A3.He always _me last term1._ you _(remember)to Did rememberbuy the oranges?invented 2.Who _(invent)the computer.went3.We _(go)to the cinema last night.The film _(be)very good.wasdid get4.What time _ you _(get)to school this morning?5.Jim _(do)a lot yesterday.He didwentcooked _(go)shopping and _(cook)supper.用用动词的适当的适当时态填空填空1._ you _(remember)gets6.He usually _(get)up at 6 is gettingin the morning.Look!He _(get)up now.But yesterday he got_(get)up very late,so he waswent_(go)to school late.He _(be)late for school.gets6.He usually _(get)u1.Lucy did her homework at home.(改否定句改否定句)didnt doLucy _ _ her homework at home.2.He found some meat in the fridge.(变一般疑一般疑问句句)find any Did _ he _ _ meat in the fridge?3.She stayed there for a week.(对划划线部分提部分提问)stayHow long did_ _ _ she _ there?4.There was some orange in the cup.(变一般疑一般疑问句句)Was any _ there _ orange in the cup?1.Lucy did her homework at hom?昨天我在街上看见他了。?去年李梅总是步行上学。?我们上星期去了北京。?他昨晚做作业。她上星期一没看电视。?昨天我在街上看见他了。?去年李梅总是步行上学。?我们上星期改为过去式?There is a picture in Mikes room.It is very big and beautiful.There is a boy in the picture.He is Mike.He plays football.A girl looks at Mike playing football.She is Mikes sister Andy.Mikes father and mother are under the tree.His father listens to music.And his mother has a rest.They look very happy.改为过去式?There is a picture in Mi