一般过去时课件(PPT)PPT文件格式下载.ppt

1、,动词的过去式没有人称和数的变化。,所有时态都是通过动词变化来表现的,I _ 12 years old this year.,我去年11岁.,I _ 11 years old last year.,He _ in Beijing now.,他昨天在上海。,He _ in Shanghai yesterday.,他现在在北京。,Be动词的过去时态变化,我今年12岁.,am,was,is,was,They _ in China today.,他们今天在中国。,They _ in Japan yesterday.,他们昨天在日本。,are,were,am/is,was,are,were,一、用be动

2、词的适当形式填空1.I _ an English teacher now.2.She _ happy yesterday.3.They _ glad to see each other last month.4.Helen and Nancy _ good friends.5.The little dog _ two years old this year.6.Look,there _ lots of grapes here.,am,was,were,are,is,are,每天，早餐我吃鸡蛋和牛奶。,I _ eggs and milk for breakfast every morning.,

3、昨天，早餐我吃面条。,I _ noodles for breakfast yesterday morning.,他每天都吃水果。,He _ fruit every day.,昨天他吃了3个苹果。,He _ 3 apples yesterday.,have/has,had,have,has,had,had,I get up at 6:30 every morning.I _ up at 9:00 last Sunday.,He plays football every afternoon.He _ basketball yesterday afternoon.,He does his homew

4、ork every evening.He _ some reading last night.,动词原形、第三人称单数,动词过去式,got,played,did,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

5、 go to school by bus every day?,dont/doesnt,do/does,didnt,did,didnt watch,didnt play,Did,go,一、用行为动词的适当形式填空1.He _（live）in Wuxi two years ago.2.The cat _（eat）a bird last night.3.We _（have）a party last Halloween.4.I _（make）a model ship with Mike yesterday.5.They _（play）chess in the classroom last PE le

6、sson.6.My mother _（cook）a nice food last Spring Festival.7._ she go to work by bike?Yes,she did.,lived,ate,had,made,played,cooked,Did,一般过去时的谓语构成：由动词的过去式构成,规则变化1.一般加ed,2.以e结尾加d,3.末尾只有一个辅音字母的重读闭音节词，先双写这个辅音字母，再加ed.,work,worked,change,changed,prefer,preferred,stop,stopped,4.以辅音字母加y 结尾的词,先改 y为 i,再加ed,stu

7、dy,studied,5.不规则变化.do-did am/is-was,在过去某一时间内发生的动作：,He got home at ten oclock last night.,用法,last,nightweekmonthMonday,yesterday,morningafternoonevening,the day before yesterday,用于一般过去时的时间状语1.与last 连用,2.与yesterday 连用：,动词的一般过去时的否定式,一般过去时的否定式是在动词原形前加助动词did not（didnt）.,主语+didnt+动词原形,I _ them the news.,I

8、 _（tell）them the news yesterday.,didnt tell,told,动词一般过去时的疑问式,一般过去时的一般疑问式在句首加助动词did,Did+主语+动词原形？,They _（finish）their work at four.一般疑问句:,_ they _ their work at four?Yes,they _.No,they _.,finished,Did,finish,did,didnt,行为动词一般过去时的疑问式,一般过去时的特殊疑问式,疑问词+did+主语+动词原形？,They finished their work at four.,A,B,对划线

9、部分提问A:B:,What did they do at four?,When did they finish their work?,T,注意,1.外加助动词did后,动词须返回原形。,Did he went to school yesterday?Did he go to school yesterday?,F,2.简略回答用助动词did/didnt代替行为动词。,Did he find the boy yesterday?Yes,he did.No,he did not（didnt）.,Exercises,1.I _ pictures in the park last weekend.A

10、.take B.took C.was D.draw2.Did you _football yesterday.A.play B.played C.were D.are,B,A,3.He always _me last term.A.helped B.helps C.helping D.help 4.Where did you _last Monday?A.went B.go C.do D.did,A,B,一、句型转换1.The children had a good time in the park.否定句：一般疑问句：对划线部分提问：,Did the children have a good

11、 time in the park?,The children did not have a good time in the park.,Where did the children have a good time?,_ you _（remember）to buy the oranges yesterday?2.Who _（play）computer games yesterday.3.We _（go）to the cinema last night.The film _（be）very good.4.What time _ you _（get）to school this morning

12、?5.Jim _（do）a lot yesterday.He _（go）shopping and _（cook）supper.,Did,remember,played,went,was,did,get,用动词的适当时态填空,did,went,cooked,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.,gets,is getting,got,we

13、nt,was,1.Lucy did her homework at home.（改否定句）Lucy _ _ her homework at home.2.He found some meat in the fridge.（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）_ _ _ she _ there?4.There was some orange in the cup.（变一般疑问句）_ there _ orange in the cup?,didnt do,Did,find any,How long did,stay,Was,any,Thank you,