非谓语动词用法总结
一动词不定式to do
1．以下动词后常跟不定式作宾语和宾语补足语
want to do sth agree to do sth
decide to do sth plan, to do sth
learn to do sth hope to do sth
fail to do sth happen to do sth ,
allowsb to do sth asksb to do sth
tell sb to do sth showt(sb)o do sth
teach (sb)to do sth invite(sb) to do sth
encourage(sb)to do sth prefer to do sth
refuse(sb)to do sth expect to do sth
offer to do sth try to do sth
would like to do sth remember to do sth
forget to do sth seem to do sth
volunteer to do sth help sb do sth /to do sth
in order to do sth get/be ready to do
wish sb. to do sth. can’t wait to do
have to do sth can/can’t afford t do
make a decision to do sth, be sure to do sth
be able to do sth stop to do sth
sb need to do sth / sth need doing/ sth need to be done
2 sb be + adj（表示人心情的词）+ to do sth
sb+be +sorry / glad / surprised / pleased / angry / happy / sure /excited/ amazed/relaxed/ lucky/ to do sth
3.. too …to do sth too +adj/adv+ to do sth
4.….enough to do sth adj/adv+ enough +(for sb )to do sth
5 疑问词+不定式：how ,when , where, what, which + to do sth
6 .固定短语后用动词不定式：
(do)try one’s best to do sth,
It takes sb some time to do sth,
It’s one’s turn to do sth.
It’s time(for sb.) to do sth.
find/think/feel it +adj. to do sth.
It’s + adj + to do sth
It’s + adj + of / for sb to do sth
It’s easy / hard / important/ / impossible / interesting / difficult / necessary / …for sb to do sth（adj描述不定式to do sth的特征，性质时常用for sb）
It’s good / kind / nice / wise / clever/ rude / patient / polite / foolish / right / wrong /
careful of sb to do sth (描述主语人的性质，身份和特征时常用of sb)
7．.the+序数词first/second/third…+名词/代词+to do sth表示第几做…
8．.名词或代词+不定式。
不定式to do 放名词或代词后修饰名词或代词
I need something to drink he has no money to buy a computer \
smile is the best way to make new friends they need a room to live in
9．不定式to do 可用来表示目的可放句首.句末
二．使用V-ing分词的几种情况
（一）以下固定搭配
enjoy doing sth finish doing sth；
feel like doing sth stop doing sth
go on doing sth like doing sth
try doing sth prefer doing sth
mind doing sth miss doing sth
practice doing sth be busy doing sth
can't help doing sth waste time/money doing ;
keep on doing keep sb.doing
Have fun doing sth succeed（in）doing sth
look forward to doing sth, have difficulty (in) doing sth,
have trouble/problem (in) doing sth, have a hard /difficult time doing sth, have fun (in) doing sth, be against doing sth
pay attention to doing sth, end up doing sth,
be / get used to doing sth, stay up doing sth,
spend time doing sth, put off doing sth,
be always doing sth give up doing sth,
be worth doing sth imagine doing sth
prefer doing sth to doing sth feel like doing sth
2. there be 句型中
here+be（is /are / was /were/will be/mustbe）sb/sth doing sth +地点表示某地有某人某事某物正在做…
3．.go +ving 表示进行某项活动构成的词组
go shopping / swimming / skating / hiking / fishing / walking /boating /dating /
4. do+some/the /one’s+ving
5. ving+n构成名词短语常用短语中用Ving形式
swimming pool, running star, smoking room, working hours,
7. 动词或动词短语作句子的主语用ving形式ving形式放在be之后作表语常表示经常习惯性做某事或做某事是一种兴趣爱好
6. 感官动词后接动词ing形表示动作正在发生
see sb /sth doing sth hear sb /sth doing sth
watch sb /sth doing sth feel sb /sth doing sth
notice sb /sth doing sth find sb /sth doing sth
7. No+ving 表示禁止No swimming No smoking No talking No parking
8..在进行时态中
9. 在介词后面用V-ing 常用介词有：
三动词原形
1 使役动词后面接动词原形
let sb do sth have sb do sth make sb do sth 2 . 感官动词后接动词原形表示动作已完成或经常发生
see sb do sth hear sb do sth watch sb do sth
feel sb do sth notice sb do sth find sb do sth
3 情态动词后使用动词原形；常用情态动词can can’t could couldn’t should shouldn’t would wouldn’t may might must musn’t
4. 祈使句中使用动词原形肯定句；动词原形头否定句；Don’t+动词原形5．表部分提建议的短语后用动词原形
had better(not) do sth why not do sth why don’t you do sth will/could/would/youplease(not) dosth 6。
固定结构中用动词原形：
would rather do sth than do sth would rather do sth
Prefer to do sth would rather do sth
7 句中有助动词使用动词原形：常用助动词 do don’t does doesn’t did didn’t will won’t。