（4）作补足语 v.-ing形式作宾语补足语
为了使句子的意思完整。英语中有些及物动词后除了要求跟有宾语外，还要求跟有宾语补足语
（简称为宾补）。宾语和宾补一起被叫做复合宾语。用ing形式高级英语作宾语补足语，强调的是宾补
的动作正在发生或延续，v-ing表示主动或进行。
在表示感觉和心理状态的动词后作宾语补足语，这些动词常见的有hear，feel，find， listen to, look at, notice, ,obrve, e, smell, watch等.
I heard him singing a popular song in the next room．
We can e steam rising from the wet clothes．
Do you hear someone knocking at the door?
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上述句子若变为被动语态，v.-ing形式短语就成了主语补足语thus。
He was heard singing a popular song in the next room．
Steam can be en rising from the wet clothes．
I heard him sing the song in the next room.(动作已经完成)
I heard him singing the song in the next room.(动作正在进行)
I saw him go upstairs.(动作已经完成)
I saw him going upstairs.(动作正在进行)
完成练习：
A cook will be fired immediately if ________________________________________________ in the kitchen.
一个厨师会立刻被解雇如果他被发现在厨房里吸烟。
When I walked into the office,____________________________________.
当我走进办公室时，我看见一个女孩在用我的电脑。
2019清华北大各省名额分配我们发现那老太太躺在床上。__________________________________________________________________________________
When we returned, we found a stranger__________________________________________.站在房子前
Listen! Do you hear someone for help?
blood is thicker than waterA. calling B. call C. to call D. called
I smell something in the kitchen.飞黄腾达第一季 Can I call you back in a minute?
A .burning B. burnt C .being burnt D.to be burnt
Entering the room, I found Mary ____ at the desk and ____ a letter.
A. sat; wrote B. sitting; wrote C. sat; writing D. sitting; writing
Sitting by her side, I could feel her heart ____ fast.
A. beaten B. to beat C. beating D. to be beating
He was often heard ____ the piano .
A. playing B. to play C. play D. to be playing
在表示“致使”等意义的动词后作宾语补足语，这些动词常见的有catch, have, get, keep ,leave, make 等quester。
I am sorry to have kept you waiting for me for so long.
The joke made everybody laughing.
What she has told left us thinking that she experienced much when she was young.
完成练习：
______________________________________when you brush you teeth.当你刷牙时不要让水一直流着。
________________________________________________________in the rain.他让我在雨里等了他一个小时。
销毁英文
_________________________________________________all night.他们让灯开了一整晚。（burn）
______________________________________________________________the whole night. 那个老板让工人整夜地工作
They u computers to keep the traffic smoothly.
A. being run B. run C. to run D. running
Mother caught the boy ____ in the corner.
A. smoke B. to smoke C. smoking D. being smoked
It was so cold that they kept the fire ______ all night.
A. to burn B. burn C. burning D. burned
He looked around and caught a man ______ his hand into the pocket of a pasnger.
A. put B. to be putting C. to put D. putting
（5）ing形式作定语：
v.-ing形式作定语可以放在被修饰的名词前，称为前置定语；也可放在被修饰的名词之后，称为后置定语，在意义上相当于一个定语从句。
单个动词-ing形式作定语，一般置于被修饰的名词之前，有两个主要作用。来说明被修饰名词的用途和性能或表示所修饰的人或物的动作或状态。
a smoking room = a room which is ud for smoking a walking stick = a stick which is ud to help you walk
a reading room= a room which is ud for reading running shoes= shoes for running
a swimming pool developing countries a barking dog
a sleeping boy = a boy who is sleeping a puzzling question = a question that puzzles everyone
作定语的动词-ing形式如果是一个短语，则应放在被修饰词的后面。除了-ing形式能做定语外，如果-ing形式与被修饰词是被动关系，就用它的被动式，即being done.being doing通常表示正在被做，常做后置定语蓝精灵2片尾曲
treble
The building being built now (= which is being built now) is a hospital.
The girl standing under the tree (= who is standing under the tree) is my sister.
完成练习：
Do you know the boy ________________________________.（=Who is playing basketball)
你认识在打篮球的那个小男孩吗
Who is the woman _______________________________________________
正在和我们英语老师谈话的那位妇女是谁?
________________________________________was prented by the headmaster.正在被讨论的问题是被校长提出的
There is a door _______________________________________. 有一座通往花园的门。
There were some children _______________________________________________. 有些在河里游泳的小孩。
I know a man working in that factory.我认识一个在那家工厂干活的人
在下面句子中作定语的分词或分词短语下划线：
1) He is a promising young man.
2) It is a fascinating city.
