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1、知识结构知识结构一般过去时构成用法常用时间动词的过去式1.表示过去某个时 间发生的动作或存在的状态。2.表示过去经常或 反复发生的动作。yesterdaylast nightin 1990two days ago第1页/共27页动词过去式的构成规则动词不规则动词构成读音第2页/共27页一般过去时态句式的构成一般过去时态句式的构成一般过去时态句式的构成一般过去时态句式的构成陈述句式陈述句式动词动词动词动词肯肯肯肯 定定定定 式式式式否否否否 定定定定 式式式式 be I was.He/She/it was.We/You/They were.I was not(wasnt).He/She/It w
2、as not(wasnt).We/You/They were not(werent)work I/You/He/She/It/We/You/They worked.I/You/He/She/It/We/You/They did not(didnt)work.there be There was.There were.There was not(wasnt).There were not(werent).进入下页返回首页第3页/共27页一般过去时态句式的构成一般过去时态句式的构成一般过去时态句式的构成一般过去时态句式的构成疑问句式疑问句式动词动词动词动词疑疑疑疑 问问问问 句句句句 式式式式 和
3、和和和 简简简简 略略略略 答答答答 语语语语 第一人称第一人称第一人称第一人称第二人称第二人称第二人称第二人称第三人称第三人称第三人称第三人称 be Was I?Yes,you were.No,you were not.Were you?Yes,I was.No,I was not.Was he/she/it?Yes,he/she/it was.No,he/she/it was not.Were we?Yes,we/you were.No,we/you were not.Were you?Yes,we were.No,we were not.Were they?Yes,they were.N
4、o,they were not.work Did I work?Yes,you did.No,you did not.Did you work?Yes,I did.No,I did not.Did he/she/it work?Yes,he/she/it did.No,he/she/it did not.Did we work?Yes,we/you did.No,we/you did not.Did you work?Yes,we did.No,we did not.Did they work?Yes,they did.No,they did not.there be Was there a/
5、any?Yes,there was.No,there was not.Were there any?Yes,there were.No,there were not.返回上页返回首页第4页/共27页构成规则例词1.一般在动词原形末尾加一般在动词原形末尾加-ed look looked play played start started2.结尾是结尾是 e 的动词加的动词加-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，先双写这个辅音字闭音节词，先双写这个辅音字 母，再加母，再加-edstop stoppedp
6、lan plannedtrip tripped4.结尾是结尾是“辅音字母辅音字母+y”的动词，的动词，先变先变“y”为为“i”再加再加-ed study studiedcarry carried规则动词过去式的构成第5页/共27页清念/t/,元浊/d/;/t/d/之后念/id/规则动词-ed的读音说明：说明：1、清念、清念/t/，即，即 ed 在清辅音后面念在清辅音后面念/t/,例：例：finished helped passed cooked2、元浊、元浊/d/,即即 ed 在元音，浊辅音后面念在元音，浊辅音后面念/d/,例：例：borrowed enjoyed called moved 3
7、、/t/d/之后念之后念/id/,即即 ed 在在/t/d/音后面念音后面念/id/例：例：wanted shouted needed counted第6页/共27页说明：1、清念/t/，即 ed 在清辅音后面念/t/,例：finished helped passed cooked第7页/共27页元浊/d/,即 ed 在元音，浊辅音后面念/d/,例：borrowed enjoyed called moved第8页/共27页、/t/d/之后念/id/,即 ed 在/t/d/音后面念/id/例：wanted shouted needed counted第9页/共27页不规则动词表Infinitiv
8、e Past tenseam is wasare werebegin begunbreak brokebring broughtbuild builtbuy boughtcan couldInfinitive Past tensecatch caughtcome camedo diddraw drewdrink drankdrive droveeat atefall fell第10页/共27页用 法1.表示过去某个时间发生的动作或存在的状态。He was here yesterday.I got up at six thirty yesterday morning.My father was
9、at work yesterday afternoon.Did you have a good time last summer?2.表示过去经常或反复发生的动作。My father often went to work by bus last year.When I was a child,I often listened to music.第11页/共27页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 ag
10、o,a week ago,three years agoin 1990,(in 1998)第12页/共27页巧记动词过去时态巧记动词过去时态巧记动词过去时态巧记动词过去时态动词一般过去时，表示过去发生事；动词一般过去时，表示过去发生事；bebe用用waswas或用或用were,have,haswere,have,has变变hadhad；谓语动词过去式，过去时间坐标志；谓语动词过去式，过去时间坐标志；一般动词加一般动词加-ed-ed，若是特殊得硬记。，若是特殊得硬记。否定句很简单，主语之后否定句很简单，主语之后didntdidnt添；添；疑问句也不难，疑问句也不难，diddid放在主语前；放在主
11、语前；如果谓语之前有如果谓语之前有diddid，谓语动词需还原；，谓语动词需还原；动词若是动词若是was,were,was,were,否定就把否定就把notnot添。添。返回上页返回首页第13页/共27页一般过去时态练习 动词过去式转换练习动词过去式转换练习 一般过去时态练习一般过去时态练习 时态转换练习时态转换练习 单击图标进入相应练习单击图标进入相应练习返回首页第14页/共27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
12、.want10.are e16.say17.see18.put19.eat20.take21.read第15页/共27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 carried 5.hope hoped 6.trip tripped7.call called8.finish finished 9.want wanted10.are were11.go went12.have had13.do did14.get e came16.say said 1
13、7.see saw18.put put19.eat ate20.take took21.read read第16页/共27页一般过去时态练习一般过去时态练习用动词的过去式填空用动词的过去式填空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 _(
14、go)shopping and _(cook)supper.返回练习返回练习订正答案订正答案第17页/共27页用动词的过去式填空用动词的过去式填空1.Did you remember(remember)to buy the oranges?2.Who invented (invent)the computer.3.We went (go)to the cinema last night.The film was (be)very good.4.What time did you get (get)to school this morning?5.Jim did (do)a lot yester
15、day.He went (go)shopping and cooked (cook)supper.返回首页返回首页返回上页返回上页返回练习返回练习第18页/共27页1.He usually gets up early in the morning.But_late today.2.She usually works from 8 a.m.to 5 p.m.But yesterday _3._ on Sundays.They went to the park last Monday.4._at breakfast.But yesterday he didnt read the newspaper
16、.一般过去时态练习一般过去时态练习把下列句子改成相应时态把下列句子改成相应时态订正答案订正答案返回练习返回练习第19页/共27页1.He usually gets up early in the morning.But he got up late today.2.She usually works from 8 a.m.to 5 p.m.But yesterday she worked from 8 a.m.to 6 p.m.3.They often go to the park on Sundays.They went to the park last Monday.4.He reads
17、the newspaper at breakfast.But yesterday he didnt read the newspaper.一般过去时态练习一般过去时态练习把下列句子改成相应时态把下列句子改成相应时态返回首页返回首页返回练习返回练习返回上页返回上页第20页/共27页PRACTISE改写句子：改写句子：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 t
18、he 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 do Did find any How long did stay Was anyThats great第21页/共27页4.There was some orange in the cup.（变一般疑问句)_ there _ orange in the cup?第22页/共27页3.She stayed there for a week.（对划线部分提问）_ _ _ she _ there?第23页/共27页改写句子：改写句子：1.Lucy did her homework at home.（改否定句）（改否定句）Lucy _ _ her homework at home.第24页/共27页2.He found some meat in the fridge.（变一般疑问句)_ he _ _ meat in the fridge?第25页/共27页Thank you!第26页/共27页谢谢您的观看！第27页/共27页