行为动词的一般现在时语法及相应练习

行为动词一般现在时

一．我们这里所说的行为动词, 指的是除be动词、情态动词和助动词之外的全部动词。行为动词为数众多,主语为第三人称单数he, she, it时,词形有变化。当主语是第三人称单数时，行为动词的一般现在时通常有三种变化：

1.一般在动词原形后加s

play-play s like-like s read-read s sing-sing s dance-dance s cook-cook s

2.以s，x，sh，ch，o结尾的动词加es

go-go es wash-wash es watch-watch es catch-catch es do-do es

3.以辅音字母加y结尾，把y改i再加es

fly—fl ies study—stud ies try-tr ies

4.如果词末为o，或o前为辅音字母，加es：

go-go es do-do es

只有第三人称单数动词才要变，其他人称（I, you ,we ,they）则用动词的原形。(这种变化与名词的单数变复数有点相像。)

二. 肯定式：I/ You/ They/复数名词+ do

He/ She/ It/ 单数名词+does

三. 否定式：I/ You/ They/复数名词+ do not (don’t)后接动词原形

He/ She/ It/ 单数名词+does not (doesn’t)后接动词原形

四. 疑问式：一般现在时的疑问式是将助动词do/does提到句首，然后加主语和动词原形。结构是：

1). Do + 主语+ 动词原形+其他成分? (注意：回答时须用人称代词)

Yes，主语+do. / No, 主语+don’t

2). Does+主语+动词原形+其他成分？

Yes，主语+does. / No, 主语+doesn’t.(注意：回答时须用人称代词）

五. 那么，什么情况下用行为动词的一般现在时呢？

当这个动作经常发生或表示习惯性的动作时，通常用一般现在时，它经常与表示频度的时间状语连用，如，当句子中有every day every year ,on Sunday, in the morning ,often, sometimes, usually, at one o’clock等词时，用一般现在时。

例句：He gets up at 6 o’clock.

She usually watch es TV in the evening.

Sometimes he goes to school by car.

Tom often flies a kite on Sunday.

1. I (go) to school at seven in the morning.

2. Mike ( do) his homework at eight in the evening.

3. His father often ( read) books in the library on Saturday.

4.My mother usually (watch) TV plays at home.

5. My cousin sometimes (play ) cards with me.

6. you often (study ) after school ? Yes, I ./No, I .

7. Mike and Tom usually (fly ) kites on Sunday.

8. They (go) to school by bus every day.

9. She (go ) to school by bus every day.

10.We usually (listen ) to the radio in the morning.

11. He usually (listen ) to the radio in the morning.

12. he usually (listen ) to the music at home? No, he .

13.—your parents have a car?—Yes, they . / No, he .

14.—Alan a computer?—.

15.—Do you volleyball? —Yes，I do.

16. Bill Smith sports games on TV every Sunday evening.

17.Sonia Hall five baseballs. A.have B.don’t have C.doesn’t has D.doesn’t have ( )18.Jane often play sports.But she always watches them on TV.

A.do

B. don’t

C.does

D.doesn’t

( )19.- __Sandra _dessert?-Yes, she does.

A. Do; like

B. Does; likes

C. Is; like

D. Does; like

( )20.Do you like to have _ _?

A. lots of chickens

B.some chikens

C. more chickens

D.some chicken ( )21.—What do you like__?—Strawberries. A.have B.eat C.to have D.has ( )22.—Do you like broccoli?--__ .I like to eat it.

A. Oh, no

B. Yes, I do

C. Yes, I am

D.No, I don’t

( )11.-__your teacher like movies?-No, she doesn’t. A.Are B.Can C.Do D.Does ( )12.—Does Emma like action movies?-__.She likes Jackie Chan’s film very much.

A.Yes, she is.

B.No, she doesn’t

C.Yes, she does

D.No, she isn’t

( )13.—Do you want __ some new clothes?—Yes, I do.

A.buy

B.to buy

C.buys

D.buying

( )14. Teresa doesn’t like documentaries(纪录片). She thinks it’s .

A.interesting

B.short

C.difficult

D.boring

( )15. Robert like__to the movies very much. A.go B.goes C.to go D.to goes ( )16. Tom wants to go to the movies ___ his friends.A.and B.with C.in D.for ( )17. Mr Green comes to China to ___ Chinese. A.learn B.know C.see D.watch ( )18. I _ the thrillers are scary, so I don’t like them.A.want B.need C.think D.make ( )19.—Does your sister_to a movies?—I don’t know.

A.wants to go

B.want to go

C.want go

( )20.—What kinds of sports _ Rick _?---Tennis and soccer.

A. does; like

B. is; like

C. do; like