大家好,下面是小编为大家整理的英语四级语法基础知识大全,欢迎阅读下载。
英语四级语法基础知识大全
过去,现在,将来,过去将来
一般,did,do,will/shall do,should/would do
进行,was/were doing,am/is/are doing,will/shall be doing,/
完成,had done,have/has done,will/shall have done,should/would have done用于虚拟语气
完成进行,had been doing,have/has been doing,/,/
一:时态:所谓的"时态",就是时间+状态。谓语动词的时态见下表:
,过去,现在,将来,过去将来
一般,was/were given,am/is/are given,will/shall be given,should/would be given
进行,was/were being given,am/is/are being given,/,/
完成,had been given,have/has been given,will/shall have been given,should/would have been given
完成进行,/,/,/,
1.主动形式
2.被动形式
CET-4常考的三种时态:过去完成时;将来完成时;(现在/过去)完成进行时。
时间状语从句当中的时态:
一般过去时所有的过去
用一般现在时表示现在和将来
现在完成时现在完成和将来完成
一.非谓语动词
一.不定式:
一)不定式的常考形式:
1)一般形式:He decided to work harder in order to catch up with the others.
被动形式:He preferred to be assigned some heavier work to do.
语法功能:表示与谓语动词同步发生
2)完成形式:He pretended not to have seen me.
被动形式:The book is said to have been translated into many languages.
语法功能:表示发生在谓语动词之前
二)不定式常考的考点:
1)不定式做定语----将要发生
2)不定式做状语----目的
3)不定式充当名词功能---To see is to believe.
三)不定式的省略
1)感官动词see,watch,observe,notice,look at,hear,listen to,smell,taste,feel
+do表示动作的完整性,真实性;
+doing表示动作的连续性,进行性
I saw him work in the garden yesterday.
昨天我看见他在花园里干活了。(强调"我看见了"这个事实)
I saw him working in the garden yesterday.