内容正文:
非谓语动词 2
三.动词ed形式作定语、状语和宾语补足语
[观察例句]
写出下列句中动词ed形式的作用
①We should drink boiled water. 前置定语
②A water and soil conservation project set up in 1989 resulted in farmers replacing their crops with trees or grass.后置定语
③Seen from the moon,the earth,with water covering about 70% of its surface,appears to be a blue ball.时间状语
④Frightened by the thunder and lightning in the night,the girl did not dare to sleep alone in her room.原因状语
⑤Given another chance,he will do it better.条件状语
⑥ The boy sat at the table buried in his homework.伴随状语
⑦We need to get the machine repaired at once as we want to use it in our experiment tomorrow.宾语补足语
⑧ With all the work done,we went to play basketball. 宾语补足语
[归纳用法]
一、作定语
及物动词的ed形式通常表示被动和完成意义;不及物动词的ed形式仅仅表示完成。
1.前置定语:单个的动词的ed形式作定语一般放在被修饰的名词之前。
He is a respected teacher in our school.
在我们学校他是一位受尊敬的老师。
2.后置定语:动词的ed形式短语作定语通常要置于被修饰的名词之后。
This is a letter written in blue ink.
这是一封用蓝墨水写的信。
[名师点津]
(1)如果被修饰词是由some/any/no+thing/body/one构成的不定代词或指示代词those等时,即使是单个的动词的ed形式作定语,也要放在被修饰词之后。
There is almost nothing changed since I left the town two years ago.
自从我两年前离开这个镇以来,几乎没有什么变化。
(2)有时为了强调还可将单个的动词的ed形式置于被修饰的名词之后。
They decided to change the material used.
他们决定改变所用的材料。
(3)动词的ed形式及其短语作定语时,一般均可以转换为一个定语从句。
The experience gained(=which/that has been gained)will be of great value to us.
获得的经验将对我们很有价值。
The suggestion sent to the committee(=which/that had been sent to the committee)was adopted.
呈送给委员会的建议被采纳了。
[即学即练1] 单句语法填空
①Because of pollution,the caught(catch)fish were not fit to eat.
②Jim has retired,but he still remembers the happy time spent(spend)with his students.
③The book, written(write)by Lu Xun,is popular with many Chinese people.
④Do you remember the problems discussed(discuss)at the last meeting?
二、作状语
动词ed形式作状语,其逻辑主语是句子的主语,与主语是被动关系。动词ed形式作状语可以表示时间、原因、条件等,有时可带有连词。
1.作时间状语。
When offered help,one often says“Thank you”or“It's kind of you”.
当被提供帮助时,人们常说“谢谢你”或“你真好”。
2.作原因状语。
Praised in class,Anne felt happy.
在课堂上受到了表扬,安妮感到高兴。
3.作条件状语。
If taken according to the