初中英语一般过去时PPT精选课件.ppt
关于初中英语一般过去时PPT第一页，本课件共有33页什么是一般过去时？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。我每天去上学。我每天去上学。我昨天去上学。我昨天去上学。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。如：如：last week,yesterday等等.I went to school yesterday.第二页，本课件共有33页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第三页，本课件共有33页I _ 12 years old this year.我去年我去年11岁岁.I _ 11 years old last year.He _ in Beijing now.他昨天在上海。他昨天在上海。He _ in Shanghai yesterday.他现在在北京。他现在在北京。Please look at the sentences我今年我今年12岁岁.amwasiswas第四页，本课件共有33页They _ in China today.他们今天在中国。他们今天在中国。They _ in Japan yesterday.他们昨天在日本他们昨天在日本。areweream/iswasarewere第五页，本课件共有33页每天早餐我吃鸡蛋和牛奶。每天早餐我吃鸡蛋和牛奶。I _ eggs and milk for breakfast every morning.昨天早餐我吃面条。昨天早餐我吃面条。I _ noodles for breakfast yesterday morning.他每天都吃水果。他每天都吃水果。He _ fruit every day.昨天他吃了昨天他吃了3个苹果。个苹果。He _ 3 apples yesterday.have/hashadhavehashadhad第六页，本课件共有33页I get up at 6:30 every morning.I _ up at 9:00 last Sunday.He plays football every afternoon.He _ basketball 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gotplayed第七页，本课件共有33页They dont watch TV in the evening.They _ TV last night.She doesnt play basketball after school.She _ basketball after school yesterday.Do you go to school on foot every day?_ you _ to school on foot yesterday.Does he go to school by bus every day?_ he _to school by bus yesterday?dont/doesntdo/doesdidntdiddidnt watchdidnt playDidDidgogo第八页，本课件共有33页谓语构成谓语构成1.动词动词 be2.动词动词 have,has3.助动词助动词do,does4.行为动词用过去式行为动词用过去式was,werehaddid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 went to school yesterday.They went to school yesterday.第九页，本课件共有33页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 looked play played start started2.结尾是结尾是 e 的动词的动词加加-d live lived hope hoped use 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，先先变变“y”为为“i”再加再加-ed study studiedcarry carried规则动词过去式的构成规则动词过去式的构成第十页，本课件共有33页不规则动词表不规则动词表Infinitive Past tenseam is wasare werebegin begunbreak brokebring broughtbuild builtbuy boughtcan couldInfinitive Past tensecatch caughtcome camedo diddraw drewdrink drankdrive droveeat atefall fell第十一页，本课件共有33页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 at 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,常常与与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.第十二页，本课件共有33页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。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。Miss Liu got up at seven oclock this morning,dressed,had breakfast,and went to work.第十三页，本课件共有33页常用时常用时间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)第十四页，本课件共有33页1.与与ago 连用：连用：a momenttwo minutesthree hoursfive daysone weeksix monthsfour yearsago用于一般过去时的时间状语用于一般过去时的时间状语第十五页，本课件共有33页lasttimenightweekmonthyearMondayyesterdaymorningafternooneveningthe day before yesterday 2.与与last 连用连用3.与与yesterday 连用：连用：第十六页，本课件共有33页4.与与one 连用：连用：onemorningevening dayMonday afternoon5.与与that 连用：连用：thatmorningwinterdayyear第十七页，本课件共有33页just nowin the old daysin those daysin 1980the other dayat that timeonce upon a time6.其他时间状语：其他时间状语：第十八页，本课件共有33页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I _ them the news.I _(tell)them the news yesterday.didnt telltold第十九页，本课件共有33页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？They _(finish)their work at four.一般疑问句一般疑问句:_ they _ their work at four?Yes,they _.No,they _.finishedDidfinishdiddidnt第二十页，本课件共有33页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 work at four.AB 对划线部分提问对划线部分提问A:B:What did they do at four?When did they finish their work?第二十一页，本课件共有33页T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 went to school yesterday?Did he go to school yesterday?F2.简略回答用助动词简略回答用助动词did/didnt代替代替动词。动词。Did he find the boy yesterday?Yes,he did.No,he did not(didnt).第二十二页，本课件共有33页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返回上页返回上页订正答案订正答案1.look2.live3.stop4.carry5.hope6.trip7.call 8.finish9.want10.are e16.say17.see18.put19.eat20.take21.read第二十三页，本课件共有33页返回上页返回上页返回首页返回首页返回练习返回练习动词过去式转换练习动词过去式转换练习答答 案案1.look looked2.live lived3.stop stopped4.carry carried5.hope hoped6.trip tripped7.call called8.finish finished 9.want wanted10.are were11.go went12.have had13.do did14.get e came16.say said 17.see saw18.put put19.eat ate20.take took21.read read第二十四页，本课件共有33页1.look2.live3.stop 4.go5.hope6.trip 7.call 8.eat 9.want 10.are 11.go 12.have13.do 14.get e16.say 17.see 18.put19.read20.take lookedlivedstoppedwenthopedtrippedcalledatewantedwerewenthasdidgotcamesaidsawputreadtook写出下列动词的过去式写出下列动词的过去式第二十五页，本课件共有33页21.buy 22.sing 23.hear24.make25.find 26.break 27.think 28.fall 29.write30.beboughtmadefoundbrokethoughtfellwrotewas/weresangheard第二十六页，本课件共有33页Exercises Exercises 1.I _ the number down on a piece of paper a moment ago.A.write B.writed C.wrote D.writing2.Everything _ ready before Father came.A.were B.was C.is D.areCB第二十七页，本课件共有33页3.He always _me last term.A.helped B.helps C.helping D.help A第二十八页，本课件共有33页1._ you _(remember)to buy the oranges?2.Who _(invent)the computer.3.We _(go)to the cinema last night.The film _(be)very good.4.What time _ you _(get)to school this morning?5.Jim _(do)a lot yesterday.He _(go)shopping and _(cook)supper.Did remember invented wentwas did get用动词的适当时态填空用动词的适当时态填空didwent cooked 第二十九页，本课件共有33页6.He usually _(get)up at 6 in the morning.Look!He _(get)up now.But yesterday he _(get)up very late,so he _(go)to school late.He _(be)late for school.getsis gettinggotwentwas第三十页，本课件共有33页1.Lucy did her homework at home.(改否定句改否定句)Lucy _ _ her homework at home.2.He found some meat in the fridge.(变一般疑问句变一般疑问句)_ 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)_ _ _ she _ there?4.There was some orange in the cup.(变一般疑问句变一般疑问句)_ there _ orange in the cup?didnt doDid find any How long didstayWas any 第三十一页，本课件共有33页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。第三十二页，本课件共有33页感谢大家观看12/10/2022第三十三页，本课件共有33页
