一般现在时讲解教案

一般现在时讲解教案 Company number：【WTUT-WT88Y-W8BBGB-BWYTT-19998】

一般现在时

一般现在时表示经常发生的动作或存在的状态，常与表示频率的时间状语连用。always 总是；usually 通常；often经常；sometimes有时候；never从不

1>一般现在时的构成形式

1.当句子中的谓语动词为BE时，有三种不同的变化形式。

BE的句型结构：

肯定句：主语 + am/is/are +....

她来自美国 ______________________________________

否定句:主语 + am/is/are + not +.......

他今天没在家______________________________________

疑问句：am/is/are +主语 +......

这本书是你的吗___________________________________

BE的缩略形式：

BE与主语缩写： I am = I'm he is = he's she is = she's it is = it's

we are = we're you are = you're they are = they're

BE与not缩写: is not = isn't are not = aren't

注意：

a.在肯定的简略答语中，一般不用缩写。

如：— Are you ten ---Yes,I am.

b. this 不能与is缩写。

如：这是个超市。____________________________________

c. am不能与not缩写。

我不是十一岁。____________________________________

2.当句子中的谓语动词是行为动词时，一般现在时用动词原形或时第三人称单数形式，

•肯定句：主语+V/V(E)S+其他

如：我喜欢土豆。________________________________

丽丽喜欢打篮球。____________________________________________

•否定句：主语+do/does+not+V+其他

如：我们不喜欢吃西红柿。_________________________________________ 他不喜欢画画。_______________________________________________

•一般疑问句：do/does+主语+V+其他

如：你经常去电影院吗___________________________________________

是的，我经常去。 ___________________________

你的妈妈喜欢购物吗__________________________________________

不，她不喜欢。____________________________

•答语：Yes, 主语+do/does.

No,主语+do/does not.

•特殊疑问句：疑问句+do/does+主语+V+其他

如：你喜欢喝什么_________________________________________________________

汤姆喜欢做什么

_________________________________________________________________

注意：当主语位单数第三人称，动词一般现在时使用第三人称单数形式，动词变单数第三人称的规则如下：

a. 直接在动词结尾+S

help---helps play---plays write-----writes

b. 以-s,-x,-ch,-sh,-o等结尾的，在词尾+es

guess---guesses watch----watches go----goes

c. 以辅音字母+Y结尾的，变Y为i+es

carry---carries study----studies fly----flies

3.一般现在时的标志：

常有提示词：often, usually, sometimes, every day/week, on Sunday,

in the morning/afternoon/evening等。

如：On sunday many people go to church. 星期天有许多人去做礼拜。

4.一般现在时的主要用法：

A.表示经常性，习惯性的动作。

他经常下午去踢足球。

_______________________________________________________

我们通常下午六点钟会面

________________________________________________________

B.表示现在主语所处的状态。

我们很忙。_________________________________________

我们现在有空_______________________________________________

C.表示主语所具备的性格和能力。

罗不特歌唱的很好。

___________________________________________________________

他汉语讲的很好_______________________________________________________

D.表示客观事实，普遍真理或格言

我12岁__________________________________

他们来自加拿大

_________________________________________________________________ 太阳从东方升起

___________________________________________________________________ Where there's a will, there's a way. ___________________________________________ 专项练习：

1. Jenny is a nurse and ________ in Town Hospital.

A. works

B. to work

C. is working

D. work

2. John __________ to bed early but his brother doesn't.

B. go

C. is going

D. going

3. it's nearly six o'clock. Let's __________ home.

A. to go

B. go

C. going

D. goes

4. How about _________ for a picnic tomorrow.

A. to go

B. go

C. going

D. goes

5. When you leave the room, you must _______.

A. turn on the light

B. to turn on the light

C. turn off the light

D. to turn off the light

6. Listen! Jim _________English in the room.

A. is reading

B. reads

C. read

D. to read

用动词的正确形式填空。

1. We often __________ (play) in the playground.

2. He ___________(get)up at 6 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 everyday

9. How many lessons _________ your classmate ______ (have) on Momday

10. What time _________ his mother __________(do) the housework

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