山东省莱芜市莱城区花园学校 高凤
非谓语动词主要指在句中不能充当谓语,而是充当其他语法功能的动词。非谓语动词有三种:动词不定式、动名词和分词(包括现在分词和过去分词),现在分词和动名词又统称为动词的-ing形式。非谓语动词没有人称和数的变化。在中考中,对不定式和动名词的考查最多,尤其是疑问词+不定式,不定式作宾补及只能用动词-ing形式作宾语的情况。
to+动词原形,在某些情况下可以不带to。
(1)没有人称和数的变化。(2)可以有自己的宾语和状语。
(1)作主语。如:
To learn a foreign language is not easy.=It’s not asy to learn a foreign language.
注意:不定式短语作主语如果太长,常用it作形式主语,将不定式后置。除动词be外,动词take也常用于上述结构。
(2)作表语。如:
The important thing is to finish the work on time.
(3)作宾语
A.动词+to do(下面的动词必须准确记忆)
常见动词有 agree,decide,fail,hope,wish,want,plan,promise,expect。
B.动词+疑问词+to do
I don’t know what to do.
Li Mei asked me to show her the new dictionary.
注:有以上结构的常用动词有tell,wish,ask,want,ike,beg,invite,warn,allow,encourage,advise等。
注:动词+宾语+do
常用的动词是:感官动词see,hear,feel,watch,noice;使役动词 have,make,let。
可以表目的、表结果、表原因。如:
Marry opened the door for him to come in.
I have something to say.
It’s the best way to help him.
注意:在感官动词和使役动词后作宾补时,不定式可省略to,但以上词变为被动语态时,要加上to。如:
I always saw her play the violin.
He was made to work 12 hours a day.
动词原形+ing
具有名词、动词的一些特征。
(1)作主语。如:
Picking apples is much better than having classes.
(2)作宾语。如:
只能接动名词做宾语的动词有miss,finish,mind,keep,practice,enjoy,spend,suggest等。既可接动词不定式又可接动名词作宾语的动词有两类:A:意义区分不大:begin,start,like,love,hate,prefer等。B:意义不同:remember,forget,stop,go on,try等。
(3)作表语。如:
His favorite sport is playing basketball.
(4)作定语。如:
The old man has a walking stick.
(1)动名词的复合结构为:名词所有格和形容词性的物主代词+动名词。
(2)动名词的习惯用语:
a.It’s no use doing sth.
b.can’t help doing sth.禁不住做某事。
c.feel like doing sth.
d.be busy doing sth.
e.No doing(No parking,No smoking)
(1)基本形式:动词原形+ing
(2)现在分词用法及意义
A.表示正在进行。如:a developing country
B.表示伴随状态。如:He sat in the armchair,reading a newspaper.
(1)基本形式:规则动词加ed或不规则动词的过去分词。
(2)过去分词用法
作定语:前置定语表示已经完成,如:boiled water。后置定语表示被动,如:things made by hand。
教育部.全日制普通高级中学英语课程标准(2013年版)[M].北京:北京师范大学出版社,2013.