语法
为了强调某些信息而颠倒了原有语序的句式
倒装通常是要把谓语动词提前
一、完全倒装
谓语动词完全在主语前
1.1、副词或介词短语在句首的倒装
1.1.1、副词倒装
1、地点副词在句首的倒装（here、there……）
The last bus goes. —— There goes the last bus. 强调开走了
2、时间副词在句首的倒装（now、then……）
Now comes the wolf’s turn!
3、表运动方向的副词在句首的倒装（in、out、up、down、away……）
Up went the carrots into the air.
1.1.2、介词短语在句首的倒装
At the table sat a rabbit.
1.2、主语补语的倒装
将作表语的形容词、分词、介词短语、such 置于句首时，需要完全倒装
Seated on the ground is a group of rabbts.
Such were the wolf’s tricks.
二、部分倒装
（将助动词和谓语动词分离）只有助动词提前
2.1、句首有否定意义词时的倒装
Never before have I eaten such a delicious carrot.
- 正常语序：I have never eaten such a delicious carrot.
2.2、句首有“only”时的倒装
Only in this way can we grow delicious carrots.
Only then did the rabbit meet the wolf.
2.3、“if…should…”构成虚拟语气的倒装
正常语序：If I should win the lottery, I would buy a huge pile of carrots.
Should I win the lottery, I would buy a huge pile of carrots.
2.4、固定句型中的倒装
- Rabbits love eating carrots; so do wolves.
- I was afraid.
- So was I
- The rabbit can’t ride a bicycle;
- neither/nor can the wolf.
三、形式倒装
谓语动词不提前，只将强调的内容提至句首
3.1、感叹句
What a delicious carrot it is!
3.2、比较级句型中的倒装（the more… the more…）
The more carrots you eat, the more healthier you become.
3.3、however，whatever 引导让步状语从句时的倒装
However long this video is, you should watch it till the end.
3.4、as，though 引导让步状语从句时的倒装
Much as he likes the carrot, he doesn’t want to eat it.