张楠楠:雅思阅读中非谓语动词主要类型总结

Ⅰ动词不定式:

动词不定式的时态和语态

1)构成:(以动词“do”为例)

主动态:一般式"to do";完成式"to have done";进行式"to be doing";完成进行式“to have been doing”

被动态:一般式"to be done";完成式“ to have been done"

否定式:not+不定式

 

2)不定式的时态:

①不定式的一般式表示的动作与主句谓语动词表示的动作同时发生或之后发生。

He seems to know her address.(:=It seems that he knows her address.)

I hope to see you again.(=I hope that I’11 see you again.)

②不定式的进行体表示的动作正在进行,与主句谓语动词表示的动作同时发生。其用法主要有以下几种情况:

a   常用在"appear,happen,pretend,seem,hope,promise"之后。

She pretended to be listening attentively.

Tom appeared to be living in this area.

I hope to be earning my living in a year’s time.(I hope 1 will/would be earning my living)

I promised to be waiting at the door when he came out.

b    常用在"believe,consider,suppose,think,know,report,say,understand"等动词的被动式之后。

He is thought/known/believed/said/supposed to be living in this area = People think/know/ believe/ say/suppose that she is living abroad.[据认为(据知,据信,据说,据猜测)她住在国外。]

[注]“be supposed to”通常含有“应该”意思,表示一定的责任和义务。

You are supposed to know how to use a computer=You should know how to use a computer.

Students are not supposed to cook in their dormitory=Students shouldn’t cook in their dormitory.

 

3)不定式的完成体:

I am sorry to have given you so much trouble.(=I am sorry that I have given you so much trouble.)

We’re leaving at five o’clock in the morning,and hope to have done most of the journey by lunchtime.

②不定式完成进行体主要用于“appear,seem,happen,pretend"等之后,也可用于"believe,know,report,say,understand"等动词的被动式之后。

He appears to have been waiting for a long time.

He is believed to have been waiting for a message.

[注]不定式的完成进行体与不定式的完成体略有不同,试比较:

He seems to have eaten the apples.(苹果已被吃光。)

He seems to have been eating the apples.(苹果尚未完全吃光。)

③不定式的完成体还可以表达本该发生却未发生的事情常带这种不定式的谓语动词有:“pretend,intend, appear,seem,should like,expect"等。

I meant to have telephoned you,but I forgot.

 

4)不定式的语态:

①在不定式之前能找到不定式所表达的动作的执行者时,此不定式用主动态;反之则用被动态试比较:

②有时动作执行者(for sb.)不出现,也要用主动态。It is easy to do.(“It”既是主语,又是“do”的宾语,“to do”前省略了“for sb.”)

类似的还有:It is impossible to get there.

③在"there be"结构中,不定式既可以用主动态,又可以用被动态。

There is no time to lose/to be lost.(时间紧迫不能耽误了。前后意义无差别。)

There b nothing to do/to be done.(没事可干/无能为力。前后意义有差别。)

④习惯上用“to let(出租)”,“to blame(责怪)”的主动形式表示被动意义。

Nobody was to blame for the accident.(这场事故不能怪任何人。)

Tom asked her if she had any rooms to let.(汤姆问她是否有房要出租。)

 

Ⅱ.分词

主动态:一般式(doing);完成式(having done)

被动态:一般式“being done;完成式(having been done)

否定式:一般式(not doing/not being done);完成式(not having done/not having been done)

[注]“V-ing”分词的被动态结构表示它的逻辑主语是"V-ing"分词所表示的动作的承受者。

The problem being discussed is of importance.

Having been invited to speak.I’ll start making preparations this evening.

②过去分词的构成(V-ed):

只有一种形式(done),表示被动意义已完成了的动作或状态。1

Considered from this point of view, the question will be of great importance.

My taxes having been paid the amount left in the bank is hardly worth mentioning.

 

2)时态(只有现在分词才有时态形式的变化):

①现在分词的一般式表示动作与主句谓语动词表示的动作同时发生。

②现在分词的完成式表示的动作发生在主句谓语动词表示的动作之前,常用作状语。

Having finished her homework,she went to bed.

Having worked in the fields for two hours.they had a rest.

 

Ⅲ.动名词

3)动名词的被动语态:

①动名词的被动语态表示它的逻辑主语是动名词所表示的动作的承受者。

He dislikes being interrupted during his study.

Several of the customers complain of having been treated very rudely.

②动名词的被动态有自己的逻辑主语。

He was so surprised at being discovered that he didn’t even try to run away.

The workers were proud of their products being praised highly by the buyers.

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