文档介绍：非谓语动词I (Nonfinite Verbs)
主讲: 雷小娟
非谓语动词?
在句子中充当除谓语以外的句子成分的动词形式叫做非谓语动词。
非谓语动词分为三种形式:
1)不定式,
2)动名词,
3)分词(现在分词和过去分词)。
不定式---形式
(The Infinitive)
时态\语态
主动
被动
一般式
to do
to be done
进行式
to be doing
/
完成式
to have done
to have been done
完成进行式
to have been doing
/
不定式
动词不定式在句中可作主语(Subject),宾语(Object), 定语(Attribute),表语(Predicative)状语(Adverbial)等。
①It’s a good habit to get up early .
②We plan to go to the seaside for our holiday .
③ She is looking for a room to live in .
④My job is to help the patient .
⑤To sleep late in the afternoon , Bob turned off the alarm .
动名词/现在分词
时态/语态
主动
被动
一般式
doing
being done
完成式
having done
having been done
3)过去分词只有done
一种形式.
动名词:在句中起名词作用,可作主语,表语,宾语和定语
1)_______________________ (收集信息)is very important to businessmen.
2)My favourite sport is _________________ (踢足球)
3)He finished _____________ (看完这本书)yesterday.
4)He has a ________ room. (书房)
Collecting information
reading the book
reading
playing football
非谓语作状语的
重点与难点
状语
动词不定式在句中可作
目的,原因,结果状语。
pass the exam , Bob studied hard.
(In order to…(表目的)
to meet you again.
(表原因)
worked hard only to fail .(表结果)