人教版英语七年级下一般过去时课件.ppt

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1、一般过去时一般过去时语法复习课件By Lang Pingping一般过去时一般过去时构成构成用法用法常用时间常用时间动词的过去式动词的过去式1.表示过去某个时表示过去某个时 间发生的动作或间发生的动作或存在的状态。存在的状态。2.表示过去经常或表示过去经常或 反复发生的动作。反复发生的动作。yesterdaylast nightin 1990two days ago动词过去式动词过去式的构成的构成规则动词规则动词不规则动词不规则动词构成构成读音读音进入下页返回首页返回上页返回首页构成规则构成规则例词例词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 pl

2、ayed 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 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规则动词过去式的构成清念清念 /t/ ,元浊元浊/d/ ; /t/ /d/

3、之后念之后念/id/规则动词规则动词-ed的读音的读音说明：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、/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不规则动词表不规则动词表Infinitive Pas

4、t tenseam is wasare werebegin begunbreak brokebring broughtbuild builtbuy boughtcan couldInfinitive Past tensecatch caughtcome camedo diddraw drewdrink drankdrive droveeat atefall fell用用 法法1.表示过去某个时间发生的动作或存在的状态。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

5、father was 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。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.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 (

6、week, month, year)two days ago, a week ago, three years agoin 1990, (in 1998)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, were, have,hashave,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- -eded，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didndidnt t添；添；疑问句也不难，疑问句也不难，diddid放在主语前；放在主语前；如果

7、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,werewas,were, ,否定就把否定就把notnot添。添。返回上页返回首页 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 返回首页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 11. e16.say17.see18.put19.eat20.take21.read返回上页返回上页返回首页返回首页返回练习返回练习

8、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 17.see saw18.put put19.eat ate20.take took21.read read1._ you _(remember) to buy the oranges?2.Who

9、_(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.返回练习返回练习订正答案订正答案1. Did you remembered (remember) to buy the oranges?2.Who invented (invent) the com

10、puter.3.We went (go) to the cinema last night. The film was (be) very good.4.What time did you got (get) to school this morning?5.Jim did (do) a lot yesterday. 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订正答案订正答案返回练习返回练习返回首页返回首页返回练习返回练习返回上页返回上页PRACTISE改写句子：改写句子：1、Lucy did

11、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 do Did find any How long did stay Was anyThats great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.