初中英语一般过去时课件PT.ppt

1、一般一般过去过去时态时态什么是一般过去时？什么是一般过去时？一般过去时表示一般过去时表示过去过去某个时间发生的动某个时间发生的动作或存在的状态作或存在的状态。常和表示过去的时间。常和表示过去的时间连用。连用。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.他每天下午都去打篮球。他每天下午都去打篮球。他上星期一打篮球。他上星期一打篮球。所有时态都是通过所有时态都是通过动词动词变化来表现的变化来表现的Please look at the sentences我今年我今年12 岁岁.amI

2、_ 12 years old this year.我去年我去年11 岁岁.wasI _ 11 years old last year.他现在在北京。他现在在北京。isHe _ in Beijing now.他昨天在上海。他昨天在上海。wasHe _ in Shanghai yesterday.他们今天在中国。他们今天在中国。areThey _ in China today.他们昨天在日本他们昨天在日本。wereThey _ in Japan yesterday.am/isarewaswere每天早餐我吃鸡蛋和牛奶。每天早餐我吃鸡蛋和牛奶。haveI _ eggs and milk for br

3、eakfast 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/hashadI get up at 6:30 every morning.gotI _ up at 9:00 last Sunday.He plays football every afternoon.playedHe _ basketball

4、 yesterday afternoon.动词原形、第三人称单数动词原形、第三人称单数动词过去式动词过去式They dont watchTV in the evening.didnt watchThey _ TV last night.She doesnt playbasketball 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

5、school by bus every day?goDid_ he _to school by bus yesterday?dont/doesntdo/doesdidntdidwas,were1.动词动词 behad2.动词动词 have,has3.助动词助动词do,doesdid4.行为动词用过去式行为动词用过去式一般过去时以动词的过去式来表示，一般过去时以动词的过去式来表示，没有人称和数的变化没有人称和数的变化.(was,were 除外除外)I wentto school yesterday.They wentto school yesterday.谓语构成谓语构成规则动词过去式的构成规则

6、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 lookedplay playedstart started2.结尾是结尾是 e 的动词的动词加加-dlive livedhope 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 plannedtrip tripped4.结尾是结尾是“辅音字母辅音字母+y”的动词，的动词，study studiedcarry carried先先变变“y”为为“i”再加再

7、加-ed 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用用法法1.1.表示表示过去过去某个时间发生的动作或存在的状态。某个时间发生的动作或存在的状态。He was here yesterday.My father was a

8、t work yesterday afternoon.2.表示表示过去过去经常或反复发生的动作经常或反复发生的动作,常与常与often，always 等表示频度的等表示频度的间状语连用：间状语连用：I often got up very early at that time.3.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.雷锋做了一生的好事。雷锋做了一生的好事。Miss Liu got up at seven oclock this morning,dressed,had breakfast,and wentto work

9、.4.表示过去所发生的一系列的动作表示过去所发生的一系列的动作。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)用于一般过去时的时间状语用于一般过去时的时间状语1.与与ago 连用：连用：a momenttwo minutesthree hoursfive daysone weeksix monthsfour y

10、earsago2.与与last 连用连用last3.与与yesterday 连用：连用：timenightweekmonthyearMondayyesterdaymorningafternooneveningthe day before yesterday 4.与与one 连用：连用：morningevening onedayMonday afternoon5.与与that 连用：连用：morningwinterdayyearthat6.其他时间状语：其他时间状语：just nowin the old daysin those daysin 1980the other dayat that t

11、imeonce upon a time一般过去时的一般过去时的否定句否定句:动词原形前加动词原形前加助动词助动词did not(didnt).主语主语+didnt+动词原形动词原形toldI _(tell)them the news yesterday.didnt tellI _them the news.一般过去时的一般过去时的一般疑问一般疑问:在在句首加助动词句首加助动词didDid+主语主语+动词原形动词原形？finishedThey _(finish)their work at four.一般疑问句一般疑问句:Didfinish_ they _ their work at four?d

12、iddidntYes,they _.No,they _.一般过去时的一般过去时的特殊疑问特殊疑问疑问词疑问词+did+主语主语+动词原形动词原形？They finished their workat four.BA对划线部分提问对划线部分提问A:What did they do at four?B:When did they finish their work?注意注意1.外加助动词外加助动词did后后,动词动词须须返回原形返回原形。Did he wentto school Fyesterday?Did he go to school yesterday?T2.简略回答用助动词简略回答用助动词

13、did/didnt 代替代替动词。动词。Did he find the boy yesterday?Yes,he did.No,he did not(didnt).动词过去式转换练习动词过去式转换练习将下列动词变为过去式将下列动词变为过去式e18.put21.read订正答案返回上页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 hoped 6.trip tripped8.

14、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写出下列动词的过去式写出下列动词的过去式1.looklooked11.go wentlived12.havehas2.livestopped13.do did3.stop e came5.hopetrippedsaid16.say 6.trip called17.see saw7.callate18.putput8.eat want ed19.readread9

15、.want 20.take tookwere10.are bought21.buy sang22.sing heard23.hearmade24.makefound25.find broke26.break 27.think thought28.fall fell29.writewrote30.bewas/wereC1.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.wa

16、s C.is D.areExercises Exercises A3.He always _me last term.A.helped B.helps C.helping D.help 1._ 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?

17、5.Jim _(do)a lot yesterday.He didwentcooked _(go)shopping and _(cook)supper.用动词的适当时态填空用动词的适当时态填空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.1.Lucy did her homework at home

18、.(改否定句改否定句)didnt doLucy _ _ her homework at home.2.He found some meat in the fridge.(变一般疑问句变一般疑问句)find any Did _ he _ _ meat in the fridge?3.She stayed there for a week.(对划线部分提问对划线部分提问)stayHow long did_ _ _ she _ there?4.There was some orange in the cup.(变一般疑问句变一般疑问句)Was any _ there _ orange in the

19、cup?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。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.