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动名词定义和用法
1.动名词定义:具有名词性质,可在句中担任主语,宾语表语,定语,具有所有格作修饰语。
2.形式:以do为例
doing → being done
having done → having been done
3.用法:
(1)主语:
Saving is easier than doing.
His coming here will be a great help.
It is no use waiting here, he has left.
There is no getting along with him.(简直无法和他相处)
(2)表语:
His job is keeping the hall clean as possible.
Seeing is believing.
(3)宾语:
a. 动词宾语:
He admitted taking the book.
I do mind your smoking here.
重磅要点:下列动词须跟动名词作宾语:
admit, appreciate, avoid, complete, delay, deny, enjoy, fancy, finish, mind, practice, resent, risk, suggest, allow, permit...
特注:以allow为例:allow + doing sth(动名词作宾语)。但可以:Allow sb to do sth(不定式作宾补)。
这类动词常见如 advise, allow, permit, recommend, etc.
b. 作介词宾语:
He left without saying goodbye to us.
I'm looking forward to meeting you.(to 在这里是介词)
(4)定语:
reading room swimming pool walking stick
4.动名词复合结构:由名词所有格或物主代词与动名词构成。
His leaving is a great loss.
Mother dislikes my (me) working late.
John's having seen her did not make her worried.
注:动名词复合结构多作主语或宾语,作主语是必须是所有格。如上二例,但作宾语时可以用所有格,也可用普通格。
5.动名词时态:
I am thinking of setting a new dictionary.(以后)
He never talked to me about his having been in Paris.(以前)
6.动名词语态:
He doesn't like being flattered.
I heard of his having been chosen to be the coach of the team.
7.动名词与不定式在用法上的几点比较:
(1)在 begin,start,continue 等词后用动名词或不定式区别不大。
He began writing / to write in 1980.
(2)下列动词跟不定式或动名词所表示意义差别很大,注意使用。
He stopped talking. 停止讲话。
He stopped to talk. 停下来开始讲话。
Please remember to post the letter. 记住寄走这封信。
I remember posting the letter. 我记得寄出了这封信。
I forgot to lock the door yesterday. 昨天我忘记锁门了。(未锁)
I forgot telling him the news. 我忘了我曾告诉过他这个消息。(做过的事情忘记了)
仅供参考,望能帮助到你,呵呵!
动名词的定义和用法
动名词的用法
动名词的含义
动名词的作用
什么是动名词
“动词+ing”结构构成动名词形式.可用在句首作状语(with的复合结构,with有时可省略直接动名词置句首),与其他固定搭配放在句中作谓语等,表示动作与罗辑主语是主动关系也用动名词形势.
什么是动名词
可以从定义和用法两方面去理解动名词:
1. 定义:动名词是指兼有动词和名词特征的非谓语动词。它仍一方面保留着动词的某些特征,具有动词的某些变化形式,用以表达名词所不能表达的较为复杂的意念;另一方面它在句子的用法及功能与名词类同
2. 用法:动名词可以在句子中作主语、宾语、表语、定语。
动名词作主语时谓语动词用第三人称单数形式。如:Playing basketball is my hobby. 打篮球是我的爱好。
当表语是 no good, no use 等时,常用 it 代替动名词作主语。如:It is no good waiting here.在这儿等没用。
某些动词后只能接动名词作宾语,这类动词常见的有:admit,advise,risk,envy,appreciate,forgive,escape,finish等。
例如:I haven't finished doing my homework. 我的作业还没做完。
动名词也可以作介词的宾语。
如:You should get some training to acquire the ability of use a computer. 你需要接受一些培训才能获得操作电脑的能力。
1)作主语
2) 作宾语
3) 作表语
当动名词作表语的时候,可以和主语调换位置。
如:My hobby is swimming.= Swimming is my hobby. 我爱好游泳。
4) 作定语。
动名词作定语,一般表示用途。如:a waiting room, 意为“候车室”; a reading room, 意为“阅览室”;a dining room, 意为餐厅。
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什么是动名词以及动名词的用法
动名词
就是说将动词名词化,通常在动词用作句子的主语时用到,通常的表达为动词的ing形式,例如:Eating
breakfast
is
good
for
you.其中的eat就是动名词形式
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