新概念一般过去时ppt课件.ppt

1、一般过去时一般过去时1一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 ago2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3 be I was . He /She/it was. We/You/They were . I was not(wasnt). He/She/It was not(wasnt). We

2、/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).4 be Was I ? Yes, you were. No, you were not. Were you? Yes,I was. No,I was not. Was he/she/it? Yes,

3、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. No,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

4、/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/ any? Yes,there was. No,there was not. Were there any? Yes,there were. No,there were not.5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 lo

5、ok 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. 末尾末尾只有一个辅音字母只有一个辅音字母的的重读重读 闭音节闭音节词，先双写这个辅音字词，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6清念清念 /t/ ,

6、元浊元浊/d/ ; /t/ /d/ 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 counted7v说明：说明：

7、v1、清念、清念 /t/ ，即，即 ed 在清辅在清辅音后面念音后面念 /t/ ,v例：例：finished helped passed cooked8v元浊元浊 /d/ ,即即 ed 在元音，在元音，浊辅音后面念浊辅音后面念 /d/ , 例：例：borrowed enjoyed called moved9v、/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 counted10不规则动词表不规则动词表Infinitive Past tenseam is wasare werebegin

8、begunbreak brokebring broughtbuild builtbuy boughtcan couldInfinitive Past tensecatch caughtcome camedo diddraw drewdrink drankdrive droveeat atefall fell11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 father was at work yesterday

9、 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.121314 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 151. look looked 2. live lived3. stop stopped4. carry carried 5. hope

10、 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 read161. look2. live3. stop4. carry5. hope6. trip7. call 8. finish9. want10.are 11. e16.say17.see18.put19.eat20.tak

11、e21.read171._ 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.Didrememberedinvented went wasdidgotdidwen

12、tcooked181. He usually gets up early in the morning. But he _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.got upshe worked from 8 a.m. to 6 p.m.They often go to the

13、parkHe reads the newspaper19PRACTISE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 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 cu

14、p.（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 great20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.212.He found some meat in the fridge.（变一般疑问句（变一般疑问句) _ he _ _ meat in the fridge?223.She stayed there for a week.（对划线部分提问）（对划线部分提问） _ _ _ she _ there?234.There was some orange in the cup.（变一般疑问句（变一般疑问句) _ there _ orange in the cup? 24Thank you!25