语法
七大语法考试重点
一独立主格
（一）：独立主格结构的构成：
名词(代词)+现在分词、过去分词；名词(代词)+形容词；名词(代词)+副词；
名词(代词)+不定式；
名词(代词) +介词短语构成。
（二）独立主格结构的特点：
1）独立主格结构的逻辑主语与句子的主语不同，它独立存在。2）名词或代词与后面的分词，形容词，副词，不定式，介词等是主谓关系。3）独立主格结构一般有逗号与主句分开。举例：
The test finished, we began our holiday.
= When the test was finished, we began our holiday.
The president assassinated, the whole country was in deep sorrow. = After the president was assassinated, the whole country was in deep sorrow. Weather permitting, we are going to visit you tomorrow.This done, we went home.
The meeting gone over, everyone tired to go home earlier.He came into the room, his ears red with cold. He came out of the library, a large book under his arm.
二过去完成时
1）概念：表示过去的过去其构成是had +过去分词构成。
2）用法a.
在told, said, knew, heard, thought等动词后的宾语从句。She said (that) she had never been to Paris.
b. 状语从句
在过去不同时间发生的两个动作中，发生在先，用过去完成时；发生在后，用一般过去时。When the police arrived, the thieves had run away. c. 表示意向的动词，如hope, wish, expect, think, intend, mean, suppose等，用过去完成时表示未能…＂
We had hoped that you would come, but you didn t. 3)
过去完成时的时间状语
before, by, until , when, after, once, as soon as。
He said that he had learned some English before.
By the time he was twelve, Edison had began to make a living by himself.
Tom was disappointed that most of the guests had left when he arrived at the party.
快乐
\原本…，
相关推荐：
loading