Unit2语法学案1111

Class Name___________ ※I不定式

1：动词不定式的构成肯定：to + V 原形否定：not to + V 原形

2：功能：

a).不定式作宾语： V+ to do

常见的后面接不定式作宾语的词有：

希望、想要、决定、同意、计划 hope want / would like decide agree plan to do

b).不定式作宾语补足语： V+objects+ to do

tell sb. ( not) to do sth. ask sb. ( not ) to do sth.

c). 不定式表目的: I get up early to catch the early bus.

1：后面接不带“to”动词不定式做宾语补足语有：

2：感官动词的用法：

see , watch , hear , notice , find …

1. see sb. do sth. --- hear sb. do sth.

2.

eg. 1)We often hear him __________ ( read ) English in the morning.

2) I saw him ___________ ( play ) the piano yesterday when I passed his house.

3.疑问词+不定式

We don’t know what _________________ ( do ) next.

Uncle Wang teaches us how _____________ ( repair ) radios.

Can you tell me where ____________________ ( go ) after the entrance examination.

4．有些词后面既可以接动词to do 又可以接动词-ing 形式，但意义有区别的：

1.记住做了某事 remember doing sth. 记得去做某事 remember to do

2.忘记做了某事 forget doing sth. 忘记去做某事 forget to do

3. 停止做某事stop doing sth. 停下来去做某事stop to do sth.

4. 继续做某事go on doing sth. 继续去做另外一件事go on to do sth.

Tom looked quite tired. His teacher asked him to stop ___________ ( run ). So he stop ____________ ( drink ) some water.

不定式常用句型：

1. It takes sb. some time / some money to do花费….做某事

2. …. too + adj. / adv. + ( for sb. ) + to do sth. 太….而不能做….

3. adj. + enough + to do sth. 足够做

4. It is + adj. + to do sth.

It is + adj. + for sb. / of sb. + to do sth.

5. It’s time (for sb.) to do…该是某人做…的时候了

6. There is no time to do没有时间做某事

There is / are …. doing …有正在做….

7. …. think / make / find / feel + it + adj. + to do

I find it very important ________________ (learn ) English well.

I think it possible ______________________ ( finish ) the work this week.

8. Would ( Will ) you please ( not ) do sth. 请问你愿意做….?

9. have….. to do有要做

I have much homework ___________ (do ).

Tom has no pen ________________________ ( write ) with.

10. 我的计划（梦想、野心、目标、愿望、意图…）是…….

My plane ( dream / ambition / aim / wish / purpose….) is to do …..

My ambition is __________________ a man like Bill Gates.

11. 使用…做某事 use sth. to do sth. 某物被用来做… sth. be used to do

过去常常做….used to do习惯做某事be / get used to doing

12. 想要做某事feel like doing want to do would you like to do

※II 动名词

1. 构成：以动词原形 + -ing构成。

2. 动名词变化规则。

a)一般情况下，直接在词尾加- ing cook-cooking, buy-buying, wait-waiting

b)以不发音e结尾的动词，去掉e再加- ing use-using, make-making, ride-riding

c)以重读闭音节结尾，末尾只有一个辅音的单词, 要双写最后一个字母后加- ing