一、 倒装句之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。此结构通常只用与一般现在时和　一般过去时。常见的结构有：1）here,there,now,then,thus等副词置于句首，谓语动词常用be,come,go,lie,run.There goes the bell.Then came the chairman.Here is your letter.2）表示运动方向的副词或地点状语置于句首，谓语表示运动的动词。Out rushed a missile from under the bomber.Ahead sat an old woman.注意：上述全部倒装的句型结构的主语必须是名词，如果主语是人称代词则不能完全倒装。例如：Here he comes. Away they went.二、倒装句之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。如果句中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）句首为否定或半否定的词语，如no,not,never,seldom,little,hardly,at no time,in no way,not until… 等。Never have I seen such a performance.Nowhere will you find the answer to this question.Not until the child fell asleep did the mother leave the room.当Not until引出主从复合句，主句倒装，从句不倒装。注意：如否定词不在句首不倒装。I have never seen such a performance.The mother didn‘t leave the room until the child fell asleep.