关于of...to do sth和for...to do sth的语法

先来看一个例句:

It is careless of you to lose so muchmoney.

  你太粗心,掉了那么多钱。

  of...to do sth.用在句中作主语,可接形容词作表语。it作形式主语。而for...to do sth.除了在句子中作主语外,还可以作表语、宾语、定语和状语等,作主语时,其表语可以使形容词,也可以是名词。有些形容词,如nice,right,wrong,good和wise等都可用于这两个结构中,但是意思有所差异。

关于of...to do sth和for...to do sth的语法

  (1)It's very kind of you to help me .

  你帮助我真是太好了。

  语法分析:of...to do sth.结构用在句中作主语。

  (2)My suggestion is for you to do yourhomework.

  我建议你去做家庭作业。

  语法分析:for...to do sth.结构在句子中作表语。

  (3)I'd like for you to come here.

  我想还是你来这里好。

  语法分析:for...to do sth.结构在句子中作宾语。

  (4)He has a lot of work for you to do.

  他有很多活要你来做。

  语法分析:for...to do sth.结构在句子中作定语。

  (5)He opened the door for the students tocome in.

  他开门让学生进来。

  语法分析:for...to do sth.结构在句子中作状语。

  (6)It is important for your teachers toattend today's meeting.

  参加今天的会议对你的老师很重要。

  语法分析:在for...to do sth.结构中,不定式的思维主语可以是人或物,也可以是引导词there。

  (7)You are kind to lead the blind manacross the road.

  你真是好心人,把盲人引过马路。

  语法分析:for...to do sth.结构中,后面的名词或代词与前面的形容词有思维上的主表关系。

关于of...to do sth和for...to do sth的语法

  

  (1)It is impossible for you _____ [get]there in such a short time.

  (2)It will be a mistake for me not _____[help]them.

  (3)It is possible for us to spend threehours _____[complete]the composition.

  (4)It will take three hours for us_____[complete]the composition.

  (5)It is a good idea for the present_____[give] to her.

  (6)It is a pity for there _____ any disagreementin the company.

  (7)It is wrong of the hunter _____[kill]the monkey.

  

  (1)to get (2)to help (3)completing (4)to complete (5)to be given (6)to be (7)tokill


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