学过英语都知道英语语法难学，其中以倒装句更是让人深刻，下面看看英语语法难点之倒装句，希望对大家有用。
一全部倒装
全部倒装是只将句子中的谓语动词全部置于主语之前。此结构通常只用于一般现在时和一般过去时。
表示方式或方位的副词或介词短语放在句首。
here, there, now, then, up, down, in, away, off, in theroom, on the wall等。
如：Here is your letter.
South of the river lies a small factory.
Out rushed the children.
Ahead sat an old woman.
二部分倒装
部分倒装是指将谓语的一部分如助动词或情态倒装至主语之前。如果句子的谓语没有助动词或情态动词，则需添加助动词do, does或did，并将其置于主语之前。
1.only修饰副词、介词短语或状语从句，且放在句首时。
Only in this way can you learn English well.
只有这样，你才能学好英语。
Only after being asked three times did he come to the meeting.
叫了三次，他才来参加会议。
如果句子为主从复合句，则主句倒装，从句不倒装。
Only when he is seriously ill does he ever stay in bed.
病得很重时，他才卧床休息。
2.句首为否定意义的词语。
如no, not,never, seldom, little, hardly, at no time, in no way, not until… 等。
Never have I seen such a performance.
从未见过如此糟糕的表演。
Nowhere will you find the answer to this question.
无论如何你不会找到这个问题的答案的。
Not until the child fell asleep did the mother leave the room.
母亲一直到孩子入睡后离开房间。
3. so, neither, nor位于句首时作部分倒装。用这些词表示"也"，"也不" 的句子要部分倒装。
Tom can speak French. So can Jack.
汤姆会讲法语，杰克也会。
If you won t go, neither will I.
你不去，我也不去。
4. so… that 句型中的so 位于句首时，需倒装。
So frightened was he that he did not dare to move an inch.
他害怕得很，动也不敢动。
5. 在虚拟语气条件句中从句谓语动词有were, had,should等词，可将if 省略，把 were, had,should 移到主语之前，采取部分倒装。
Were I you, I would try it again.
我是你的话，就再试一次。
