一、 倒裝句之全部倒裝全部倒裝是隻將句子中的謂語動詞全部置於主語之前。此結構通常只用與一般現在時和一般過去時。
常見的結構有：
1）here， there， now， then， thus等副詞置於句首， 謂語動詞常用be， come， go， lie， e goes the came the is your letter.
2）表示運動方向的副詞或地點狀語置於句首，謂語表示運動的`動詞。Out rushed a missile from under the d sat an old woman.
注意：上述全部倒裝的句型結構的主語必須是名詞，如果主語是人稱代詞則不能完全倒裝。例如：Here he comes. Away they went.
二、倒裝句之部分倒裝部分倒裝是指將謂語的一部分如助動詞或情態倒裝至主語之前。如果句中的謂語沒有助動詞或情態動詞，則需新增助動詞do， does或did，並將其置於主語之前。
1）句首為否定或半否定的詞語，如no， not， never， seldom， little， hardly， at no time， in no way， not until… 等。
Never have I seen such a ere will you find the answer to this until the child fell asleep did the mother leave the room.當Not until引出主從複合句，主句倒裝，從句不倒裝。
注意： 如否定詞不在句首不倒裝。I have never seen such a mother didn‘t leave the room until the child fell asleep.
三、以否定詞開頭作部分倒裝如 Not only…but also， Hardly/Scarcely…when， No sooner… thanNot only did he refuse the gift， he also severely criticized the ly had she gone out when a student came to visit sooner had she gone out than a student came to visit her.
注意：只有當Not only… but also連線兩個分句時，才在第一個分句用倒裝結構。如果置於句首的Not only… but also僅連線兩個並列詞語，不可用倒裝結構。Not only you but also I am fond of music.
四、so， neither， nor作部分倒裝表示“也”、“也不” 的句子要部分倒裝。Tom can speak French. So can you won‘t go， neither will asked me to go to play football and so I did.-It‘s raining hard.-So it is.
五、only在句首要倒裝的情況Only in this way， can you learn English after being asked three times did he come to the meeting.如果句子為主從複合句，則主句倒裝，從句不倒裝Only when he is seriously ill， does he ever stay in bed.
六、as， though 引導的倒裝句as / though引導的讓步從句必須將表語或狀語提前 （形容詞， 副詞， 分詞， 實義動詞提前）。
注意：
1）句首名詞不能帶任何冠詞。
2）句首是實義動詞， 其他助動詞放在主語後。如果實義動詞有賓語和狀語， 隨實義動詞一起放在主語之前。
Try hard as he will， he never seems able to do the work satisfactorily.注意：讓步狀語從句中，有though，although時，後面的主句不能有but，但是 though 和yet可連用。
