一般现在时与一般过去时语法复习-共20页PPT课件.ppt

1、一般现在时与一般过去时一般现在时与一般过去时 语法复习语法复习含有含有e动词的句型动词的句型一般过去时表示过去时间内某人某物存在的状态，性质等一般现在时表示某人某物现在的状态，性质等eg:I am a teacher now.She(He)is a singer.We They are happy.Youeg:I was a teacher last year.She(He)was a singer.WeYou were happy.TheyBe动词（动词（am,is,are）用法歌谣）用法歌谣我我(I)用用am；你（你（you）用）用are；is连着他（连着他（he）她）她(she)它它(i

2、t)；单数形式用单数形式用is；复数形式全用复数形式全用are。Exe:1.She_(be)our English teacher.2.Tom and Nike _(be)my classmates.3.I _(be)a student.4.You _(be)a lovely girl.5.They _(be)my parents.6.They _(be)farmers two years ago.7.Mike _(be)a baby long long ago.8.We _(be)at home last night.含有含有e动词的句型结构动词的句型结构一般现在时：一般现在时：肯定式肯定式

3、:主语主语e(am/is/are)其其它它 否定式否定式:（在（在be后加后加not)主语主语+Be(am is are)+not+其它其它.疑问式：疑问式：(把把be提到主语前）提到主语前）Be(Am Is Are)+主语其它？主语其它？一般过去时：一般过去时：肯定式肯定式:主语主语e(was/were)其其它它否定式否定式:（在（在be后加后加not)主语主语e（was were)+not+其它其它疑问式：疑问式：(把把be提到主语前）提到主语前）Be(Was Were)+主语其它？主语其它？含有实意动词的句型含有实意动词的句型一般现在时一般现在时一般现在时用来表示一般现在时用来表示习惯性

4、，经常性习惯性，经常性发生的动发生的动作主语分为非三单形式与三单形式作主语分为非三单形式与三单形式1.主语为非三单形式（主语为非三单形式（I/we/you/they/复数名词）复数名词）的的肯定句肯定句结构：结构：主语主语(I/we/you/they/复数名词）复数名词）动词原形动词原形(do)其它其它 eg:I go to work by bus every day.you watch TV every night.we play basketball on the weekends.They have lessons every morning.Cats like eating fish.

5、2.主语是第三人称单数形式（主语是第三人称单数形式（he/she/it/单数单数名词名词/不可数名词不可数名词)的的肯定句肯定句结构：结构：主语主语(he/she/it/单数名词单数名词/不可数名词不可数名词)动词三单式动词三单式其它其它He goes to work by bus every day.She watches TV every night.Li Ming plays basketball on the weekends.It snows in winter.The dog swims very well.I dont go to work by bus everyday.you

6、 dont watch TV every night.we dont play basketball on the weekends.They dont have lessons every morning.一般现在时含实意动词的一般现在时含实意动词的否定句否定句1.主语是非三单形式的结构：主语是非三单形式的结构：主语主语(I/we/you/they/复数名词）复数名词）dont+动词原形动词原形 +其他其他2.主语是第三人称单数形式否定句的结构：主语是第三人称单数形式否定句的结构：主语主语(he/she/it/单数名词单数名词/不可数名词不可数名词)doesnt+动词原形动词原形 +其他其他

7、He doesnt go to work by bus every day.She doesnt watch TV every night.Li Ming doesnt play basketball on the weekends.It doesnt snow in winter.The cat doesnt like carrots.一般现在时含有实意动词一般现在时含有实意动词一般疑问句一般疑问句1.主语是非三单形式的一般疑问句结构：主语是非三单形式的一般疑问句结构：Do+主语主语(I/we/you/they/复数名词复数名词)+动词原形动词原形+其它？其它？Do you watch TV

8、 every night?Do Mikes parents play sports?2.主语是三单形式的一般疑问句结构：主语是三单形式的一般疑问句结构：Does+主语主语(he/she/it/单数名词单数名词/不可数名词不可数名词)+动词原形动词原形+其它？其它？eg.Does he like watching TV?Does Sarah wash her clothes?Yes,I do.No,I dont.Yes,they do.No,they dont.Yes,he does.No,he doesnt.Yes,she does.No,she doesnt.eg:I went to wor

9、k by bus yesterday.you watched TV last night.We played basketball last weekend.They had lessons two days ago.含有实意动词的含有实意动词的 一般过去时（一般过去时（没没有人称与数的变化有人称与数的变化）一般过去时用来表示在一般过去时用来表示在过去的时间过去的时间里发生的动作里发生的动作肯定句结构：肯定句结构：主语主语+动词过去式动词过去式+其它其它一般过去时一般过去时含有实意动词的含有实意动词的否定句否定句的结构的结构He didnt go to work by bus yesterda

10、y.主语主语didnt+动词原形动词原形 其他其他I didnt go to work by bus yesterday.you didnt watch TV last night.They didnt have lessons two days ago.Li Ming didnt play basketball three days ago.一般过去时一般过去时含有实意动词的含有实意动词的一般疑问句句一般疑问句句的结构的结构Did you watch TV last night?Did+主语主语+动词原形动词原形+其它？其它？Yes,I did.No,I didnt.Did he go ca

11、mping last weekend?Yes,he did.No,he didnt.Did your grandparents go to the park two days ago?Yes,they did.No,they didnt.一般现在时一般现在时 一般过去时一般过去时肯定句肯定句 主主非单三非单三+V原形原形+其他其他.主主+V 过去式过去式+其他其他.主主单三单三 +V单三单三 否定句否定句 主主非单三非单三+dont +V原形原形+其他其他.主主+did+not+V原形原形+其他其他.主主单三单三+doesnt 一般疑问句一般疑问句 Do+主主非单三非单三+V原形原形+其他其他

12、?Did+主主+V原形原形+其他？其他？Does+主主单三单三Exe:1.We often_(play)in the playgound.2.He _(get)up at six oclock.3._you _(brush)your teeth every morning.4.What_ (do)he usually _ (do)after school?5.Danny _(study)English,Chinese,Maths,Science and Art at school.6.I _(have)an exciting party last weekend.7.What _ Tom _(

13、do)last Saturday evening?He _(watch)TV and _(read)an interesting book.8.They all _(go)to the mountains yesterday morning.9.She _(not visit)her aunt last weekend.She _(stay)at home and _(do)some cleaning.10.When _ you _(write)this song?I _(write)it last year.11.He often _(have)dinner at home.12.Danie

14、l and Tommy _(be)in Class One last year.13.We _(not watch)TV on Monday.14.Nick _(not go)to the zoo on Sunday.15._ they _(like)the World Cup?16.What _they often _(do)on Saturdays?17._ your parents _(read)newspapers every day?18.The girl _(teach)us English on Sundays.19.She and I _(take)a walk togethe

15、r every evening three years ago.20.There _(be)some water in the bottle.按照要求改写句子按照要求改写句子1.Daniel watches TV every evening.(改为否定句）改为否定句）_2.I did my homework last night.(改为一般疑问句，并作否答改为一般疑问句，并作否答)_3.She likes milk.(改为一般疑问句，并作肯定回答改为一般疑问句，并作肯定回答)_4.Amy liked playing computer games before.(改为一般疑问句，改为一般疑问句，

16、并作否答并作否答)_5.He speaks English very well.(改为否定句改为否定句)_6.I have many books.（改为否定句）（改为否定句）_ 7.She is always a good student.改为一般疑问句，作否定回答改为一般疑问句，作否定回答)_ 8.Simon and Daniel went skating last Saturday.(改为否定句改为否定句)_ 9.I like taking photos in the park.(对划线部分提问对划线部分提问)_ 10.Tom does his homework at home.否定句否定

17、句:_ 一般疑问句一般疑问句:_划线提划线提问问_ 改错改错(划出错误的地方，将正确的写在横线上划出错误的地方，将正确的写在横线上)1.Is your brother speak English?_ 2.Does he likes going fishing?_ 3.He likes play games after class._ 4.Mr.Wu teachs us English._ 5.She dont do her homework on Sundays._ 6.I am short before._ 7.He watheds TV last night._ 8.We didnt played computers before._ 9.I was quiet before.Now,I very active._ 10.I didnt like egg before.Now I like them very much._THANKS A LOT