一般过去式课件 (2).ppt

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1、一般过去时是一般过去时是表示在说话时间以前表示在说话时间以前发发生的动作或状态的动词时态。生的动作或状态的动词时态。I wanted to be a teacher when I was a child.But I want to be an actor now.Last Sunday I watched a comedy.I didnt finish my homework yesterday.be的过去式：的过去式：am-was is-was are-were陈述句陈述句He was at home yesterday.否定句否定句 He wasnt at home yesterday.疑

2、问句疑问句Was he at home yesterday?肯定回答肯定回答：Yes,he was.否否 定回答：定回答：No,he wasnt.肯定句肯定句 I was at home yesterday.否定句否定句 I wasnt at home yesterday.疑问句疑问句 Were you at home yesterday?肯肯 Yes,I was.否否 No,I wasnt.一般过去时规则动词的构成形式一般过去时规则动词的构成形式1.规则动词，规则动词，在原形后加在原形后加edwork-worked ask-asked2.规则动词规则动词以不发音的以不发音的e结尾的，只加结尾

3、的，只加dlike-liked love-loved3.以辅音字母加以辅音字母加y结尾的结尾的,变变y为为i,再加再加edstudy-studied carry-carried4.以元音字母加以元音字母加y结尾的，直接加结尾的，直接加edenjoy-enjoyed play-played此外，很多的动词过去式不以加此外，很多的动词过去式不以加ed 的的方式构成过去式，这种动词成为不规方式构成过去式，这种动词成为不规则动词，它们的过去式需要我们平时则动词，它们的过去式需要我们平时留心记忆。留心记忆。如：如：go went do did see saw have had take took get

4、 got run-ran swim-swam find found make made put put buy bought eat ate amwas are were comecame 不规则变化没有规律可循，需特不规则变化没有规律可循，需特殊记忆殊记忆dodid have-had go-wentsee-saw come-came get-gotread-read give-gave eat-atemake-made find-foundlost-lost常与一般过去时连用的时间状语有：常与一般过去时连用的时间状语有：yesterday 昨天昨天yesterday morning/afte

5、rnoon/evening.昨天上午昨天上午/下午下午/晚上晚上last month/week/year.上个月上个月/星星期期/去年去年two days ago 两天前两天前;a week ago;three years ago三年前三年前 in 1990在在1990 年年;in 2000在在2000年年,行为动词的一般过去式行为动词的一般过去式陈述句：主语陈述句：主语+动词过去式动词过去式+其他其他 I went to the movie.否定句：主语否定句：主语+助动词助动词didnt+动词原动词原形形+其他其他 I didnt go to the movie.疑问句：助动词疑问句：助动

6、词did+主语主语+动词原形动词原形+其他其他 Did you go to the movie?1.play2.work 3.clean 4.like 5.live 6.hope 7.stop8.shop-9.drop 10.study11.try 12.Hurry -playedworkedcleanedlikedstoppedlivedhopedstudied-ed-dshoppedtrieddroppedhurried1.规则动词：-ed 结尾-ied-双写双写CONCLUSION1.I (be)thirteen last year 否定句：I thirteen last year.一般

7、疑问句：you thirteen?肯定回答：，I .否定回答：,.waswas not Werelast year YeswasNoI wasnt2.He (go)to Beijing two days ago.否定句：一般疑问句：肯定回答：否定回答：wentHe didnt go to Beijing two days agoDid he go to Beijing two days ago?Yes,he did No,he didnt.didnt=did not We (play)basketball yesterday afternoon.否定句：否定句：一般疑问句：一般疑问句：肯定回答

8、：肯定回答：否定回答：否定回答：played.Yes,we did No,we didnt.We didnt play basketball yesterday afternoon Did you play basketball yesterday afternoon?A Beautiful DressOne day Lucy went shopping.When her husband camehome in the evening,she said“I saw a beautiful dress ina shop,and I want to buy it.”“How much is it?

9、”“$20”“Its too dear!”But every evening,Lucy talked aboutthe dress.At last,after a week,his husband said“Oh,buythe dress,heres the money!”She was very happy.Butthe next evening,when her husband came home and asked about the dress,she said“It was still in thewindow of the shop after a week,so I though

10、t nobodyelse wants this dress,so I dont want it.”Lucy went shopping last week.She saw a beautiful dress in a shop.Lucy wanted to buy the dress.But she didnt have money to buy it.Her husband gave her money,but she didnt buy it.She thought nobody else wants it over a week,so she didnt want it.作业：1、I (visit)my grandparents yesterday.否定句：一般疑问句：肯定回答：否定回答：2、He (go)to school yesterday afternoon.否定句：一般疑问句：肯定回答：否定回答：