2.两个不定式用and连接时，后一个省去to。
I want to see the flowers and row the boat. (row)
V-ing (doing)
作主语（subject）
Watching dragon dance is very exciting.
V-ing (doing)
( D )10.The teacher said to his students, "Don't forget_____
your dictionary to school tomorrow."
A. brought B. bring C. bringing D. to bring
作宾补 (object complement)
I will invite some actors to take photos with me. 此类动词有: want, would like, need, tell, wish, ask,
tell, allow, encourage 等。
Байду номын сангаас
作状语 (adverbial)
Done (past participle)
1.作定语 (attributive)
They came to a city called Xinghua.
比较： The people coming here were very excited. (come)
2.作宾补(object complement)
3. ---Hi, Peter. Why are you in such a hurry?
--- To catch (catch) the 7:30 train. 4. It was Jim’s duty to finish (finish )all the homework. 5. ---I’m sorry I forgot meeting (meet) you somewhere.
四、'to' –infinitive中“to”的省略
1.谓语动词是感官动词或使役动词时,作宾补时省去to。
I saw her play the violin just now. (play) The boss made him work 12 hours a day. (work) She was seen to play the violin just now. (play) He was made to work 12 hours a day. (work)
作宾语 (object) I would like to go there with my friends.
常见动词有：want, would like, need, agree, plan, decide ,fail, hope, stop, remember, forget, start, begin, seem, refuse, promise, afford, like 等。
一、基本形式：
1. “to+动词原形 ”，即：to do to clean the room, to eat healthily
2. 否定形式： not to do
3. 被动形式： to be done
作主语(subject)
To organize the activity well is necessary. = It is necessary to organize the activity well.
I enjoy seeing the nice view.
It will make me feel very happy.
I will have many photos taken.
非
to do (the infinitive)
谓
语
doing
动 词
done
The infinitive (不定式)
To be honest，I like rape flowers very much.
老实说，我非常喜欢油菜花。
二、to do在句中的作用 :
1.作主语(subject)
2.作表语(predicative)
3.作宾语(object) 5.作状语(adverbial)
4.作宾补 (object complement)
Attention to do, doing作某些动词的宾语时意义不同 remember/ forget to do sth. ……要做某事
remember/ forget doing sth. ……曾做过某事
stop to do sth. stop doing sth.
停下来去做另一事 停止做某事（同一事）
( B )5. She read the instructions to find out how ______ the
computer.
A. use B. to use C. using D. uses
·11
( B )6. I had a bad cold. The doctor asked me ______ in bed.
6.作定语(attributive)
7.作独立结构
（Absolute Construction）
三、wh-word + to do
They don’t know what to do next. (宾语) How to leave here is a problem. (主语) Their problem is when to get back home．(表语) 注意：why 不能与不定式连用。
I go there to see the beautiful rape flowers. (purpose)
I’m very happy to watch the show.
(cause)
The baby has grown up to be a pretty girl. (result)
作定语 (attributive)
Xinghua is a good place to visit. I have something to worry about.
独立结构（Absolute Construction）
To tell you the truth，I don't agree with you．
说实话，我不同意你的观点。
小试牛刀
一、词形变换： 1.We are told _n_o_t__to__l_a_u_g_h__ (not laugh) at the people in
trouble.
2. I can’t decide which programme t_o__w__a_tc__h( watch ) yet .
D. my close
( D )2. We did what we could _____ the poor boy.
A. save B. saving C. saved
D. to save
( C )3. The ice was not thick enough for the children______.
The people rowing boats are from Xinghua. (row)
The man wearing sunglasses is greeting us. (wear)
作宾补（object complement）
V-ing (doing)
I can see some women selling eggs. (sell) 可以接v-ing作宾补的动词有：
— I often hear her ______ after class.
A. to sing B. sang C. sing D. sings
( C )9.We have worked for three hours. Now let's stop _____
a rest.
A. had
B. have C. to have D. having
Done (past participle)
The man had some photos taken last week.
比较： have sth. done have sb. do sth.
Guess the meaning of the proverbs(谚语)!
It is never too old to learn.
作宾语（object）
They often practise playing dragon dance.
接v-ing做宾语的动词有:
like, love, enjoy, finish, mind, keep, practise, go on等。
V-ing (doing)
作定语（attributive）
A. staying B. to stay C. stayed D. stays
( A )7. —Why are you late?
— My bike broke down. I had it _____.
A. repaired B. repairs C. repair D. repairing
( C )8. — How do you know that she likes singing?
Have a try!
1.The door is still open, but I remember__B___ it. A. to close B. closing C. closed D. close
2.We have worked for three hours. Now let’s stop __C___ a rest. A. had B. have C. to have D. having