(完整word版)小学英语语法时态讲解与归纳一般现在时

小学英语语法时态讲解与归纳~~ 一般现在时

一. 意义：表示经常发生的事情，动作或存在的状态

二. 构成及变化

1.be动词的变化。

肯定句：主语+be(am ,is ,are)+其它。

如：I am a boy.我是一个男孩。

否定句：主语+ be + not +其它。如：He is not a worker.他不是工人。

一般疑问句：Be +主语+其它。如：-Are you a student?

-Yes. I am. / No, I'm not.

特殊疑问句：疑问词+一般疑问句。如：Where is my bike?

2. 行为动词的变化。

l、当主语为第一，二人称及复数时，助动词为do

肯定句：主语+动词原形(+其它)。如：We often play basketball after school.

否定句：主语+ don't+动词原形(+其它)。如：we don’t play basketball after school.

一般疑问句：Do +主语+动词原形+其它?

如：Do you often play basketball after school l?

Yes, we do. / No, we don't.

特殊疑问句：疑问词+以do开头的一般疑问句？

如：What do you often do after school ?

２、当主语为第三人称单数时,

助动词为does

肯定句：主语+动词三单式(+其它)。如：He swims well.

否定句：主语+ doesn’t+动词原形(+其它)。如：He doesn’t swim well..

一般疑问句：Does +主语+动词原形+其它。

如：Does he swim well ?

Yes, he does. / No, he doesn't.

特殊疑问句：疑问词+以does开头的一般疑问句？

如：How does your father go to work?

三．第三人称单数的动词变化规则（只有在第三人称为主语的肯定句中，动词才用三单式）

(1)多数动词直接加s:

runs gets likes collets takes plays climbs…….

(2)结尾是s, x, sh, ch, o,前为辅音字母,

结尾加es :watches goes does washes brushes

(3)动词末尾y前为辅音:将y改为i加es:

study→studies fly→flies carry→carries cry→cries

但在y前如果为元音则直接加s:buys says

四．时间标志：always总是, usually经常, often经常, sometimes 有时,every…每~

一般现在时练习题（１）

I.用下列单词的适当形式填空

1.We often___________(play) in the playground.

2.He _________(get) up at six o’clock.

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.Mike sometimes __________(go) to the park with his

sister.

7.At eight at night, she __________(watch) TV with his

parents.

8.________ Mike________(read) English every day?

Ⅱ单项选择。

( ) 1. you have a book?

A. Do

B. Are

C. Is

D. Have

( ) 2. They on a farm.

A. working

B. is work

C. work

D. is worked ( ) 3. Does Peter like to watch TV?

A. Yes, he like

B. No, he doesn’t

C. Yes, he’d like

D. No, he likes ( ) 4. She doesn’t her homework in the afternoon.

A. doing

B. to do

C. does

D. do

( ) 5. How Mr. Brown to America?

A. do, go

B. is, go

C. does, go

D. does, goes ( ) 6. Where’s my camera? I it.

A. am not finding

B. am not seeing

C. can’t find

D. can’t look at

( ) 7. How he go to work? He to work by bike.

A. does, go

B. do, goes

C. do, go

D. does, goes

( ) 8. you usually late for school? No, .

A. Do, I am

B. Does, not

C. Are, I’m not

D. Are, I aren’t ( ) 9. she home at six every day?

A. Is, leave

B. Does, leave

C. Is, leaves

D. Does, left ( ) 10. Mr. Yang English this term.

A. teaches our

B. teaches us

C. teachs us

D. teach our