内容正文:
重点语法复习-
非谓语动词-ing形式作定语、状语和宾语补足语
非谓语动词作定语和状语的用法是语法填空的常考点,从形式上看,主要考查动词不定式的一般式,现在分词的一般式和过去分词;非谓语动词作状语的考查频率相对更高。
非谓语动词分类:①动词不定式 ②动名词 ③现在分词 ④过去分词
非谓语动词备考:非谓语动词作状语、定语、宾语、宾补、主语和表语
非谓语动词的形式及句法功能
种类
时态
主动
被动
主语
宾语
宾补
表语
定语
状语
不定式
一般式
to do
to be
done
√
√
√
√
√
√
进行式
to be
doing
×
完成式
to have
done
to have
been done
动名词
一般式
doing
being done
√
√
×
√
√
×
完成式
having
done
having
been
done
分词
现在
一般式
doing
being
done
×
×
√
√
√
√
完成式
having
done
having
been
done
×
×
√
√
√
√
过去
一般式
done(vt.)
表被动
与完成
×
×
√
√
√
√
动词-ing形式作定语
1.单个的动词-ing形式可以作前置定语,一般具有两种含义。
(1)说明被修饰名词的用途和性能。
a reading room=a room for reading 阅览室
running shoes=shoes for running 跑鞋
(2)表示所修饰的人或物的动作或状态,在意思上接近一个定语从句,可以表示正在进行的动作,也可表示经常性动作或当时的状态。
developing countries = countries that are developing发展中国家
a sleeping baby=a baby who is sleeping正在睡觉的婴儿
2.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,作后置定语,相当于一个定语从句。
There is a path leading to the top of the hill.
→There is a path which leads to the top of the hill有一条通向山顶的小路。
Do you know the boy playing basketball?
→Do you know the boy who is playing basketball?你认识在打篮球的那个男孩吗?
动词-ing形式作状语
动词-ing形式可以作状语,在句中表示时间、原因、结果、条件、让步、行为方式或伴随情况等。动词-ing形式作时间、原因、条件、让步状语时多位于句首;作结果、伴随状语时常位于句末。
1.表示时间,相当于一个时间状语从句。
Having delivered the milk to the customer’s house, he went home for breakfast.
→After he delivered the milk to the customer’s house, he went home for breakfast.把牛奶送到顾客家后,他就回家吃早餐了。
2.表示原因,相当于一个原因状语从句。
Being ill, he didn’t go to school yesterday.
→Since he was ill, he didn’t go to school yesterday.由于生病,他昨天没有去上学。
3.表示结果,相当于一个并列谓语。
He was admitted into a key university, making his parents very proud.
→He was admitted into a key university, and it made his parents very proud.他被一所重点大学录取,这使他的父母很自豪。
4.表示条件,相当于一个条件状语从句。
Working hard at your lessons, you will succeed.
→If you work hard at your lessons, you will succeed.如果你努力学习,你将会成功。
5.表示让步,相当于一个让步状语从句。
Surfing the Internet every day, I limit the