高中英语语法思维导图

1.否定词在句首的倒装

2.so（表肯定），nor/neither(表否定)位于句首，表明承前句子的肯定或否定时用倒装

3.含有so...that...结构的句子将so引导的部分置于句首时使用倒装

4.“only＋状语”位于句首时用倒装

5.as引导让步状语从句，从句的表语可以放在句首构成倒装

6.省略if的虚拟语气用倒装

1.一般用法：if引导的所有条件状语从句都可以改写成虚拟语气，只需要将句子的时态变成过去时

2.特殊用法：

1.副词作插入语：undoubtedly,indeed,surely,obviously,briefly,actually,furthermore,besides,additionally,similarly,exactly

2.介词短语做插入语:for my part,from my perspective,in short,on the contrary,in others words,in a/some sense,in general,in one's opinion,in conclusion,in reality,as a matter if fact,in addition,in return,as a consequence/result

3.不定式短语作插入语:to be frank,to tell you the truth,to be honest,to be sure,to make the matter worse

4.分句作插入语：I believe，I suppose，I'm afraid，what's more，you know，that is （to say），as far as i know，as far as i’m concerned，believe it or not

5.现在分词短语作插入语：honestly speaking，generally speaking，strictly speaking