2022下半年大学英语四级语法知识

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【#四六级考试# 导语】要树立信心,一定要争取成功!相信自己永远是最棒的!®文档大全网为大家准备了以下内容,希望对大家有帮助。

1.2022下半年大学英语四级语法知识

  动名词与不定式

  1) 动名词与不定式的区别:

  动名词表达的是: 状态,性质,心境,抽象,经常性,已发生的

  不定式表达的是: 目的,结果,原因,具体,一次性,将发生的

  2) 接不定式或动名词,意义相同。

  3) 动名词与不定式语义不同的有11 组:

  1 stop to do     stop doing

  2 forget to do     forget doing

  3 remember to do   remember doing

  4 regret to do     regret doing

  5 cease to do     cease doing

  6 try to do      try doing

  7 go on to do     go on doing

  8 afraid to do     afraid doing

  9 interested to do  interested doing

  10 mean to do      mean doing

  11 begin/ start to do  begin/ start doing

2.2022下半年大学英语四级语法知识

  remember doing/to do

  remember to do 记得去做某事     (未做)

  remember doing 记得做过某事    (已做)

  Remember to go to the post office after school.

  记着放学后去趟邮局。

  Don't you remember seeing the man before?

  你不记得以前见过那个人吗?

3.2022下半年大学英语四级语法知识

  不定式作状语

  1)目的状语

  To… only to (仅仅为了), in order to, so as to, so(such)… as to… (如此……以便……)

  He ran so fast as to catch the first bus. 他飞快地跑以便赶上第一班车。

  I come here only to say good-bye to you. 我来仅仅是向你告别。

  2)作结果状语,表事先没有预料到的,要放在句子后面。

  What have I said to make you angry.

  He searched the room only to find nothing.

  3) 表原因

  I'm glad to see you.

  典型例题

  The chair looks rather hard, but in fact it is very comfortable to ___.

  A. sit  B. sit on  C. be seat  D. be sat on

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