本文關於倒裝句和讓步狀語從句的相關語法知識，總結出來提供給大家複習備考用，希望幫助到你們。
部分倒裝
部分倒裝的形式: 主謂賓保持原來的形式，謂語動詞的助動詞放到主語的前面。
1、當句首狀語為否定詞或帶有否定意義的詞語時，這個句子就需要部分倒裝
這類詞語有hardly, scarcely, rarely, seldom, never, few,little, less, at no time, by no means, in no case, under no circumstance, in no way,on no account, on no consideration, no longer, not only等。
eg. He never smokes. 他從來不抽菸。
Never does he smoke. eg. Not only did the customer complain about the food, he also refused to pay for it. 這位顧客不僅僅 抱怨食物不好，還拒絕付費。
eg. 在任何情況下我都不會相信你。Under no circumstance do I trust you.
2、當句首為only加狀語的時候，這個句子需要部分倒裝。
eg. Only with you can I feel happy. eg. 只有當你來了這，我們才可以開始會議。
Only when you come, can we start the meeting.
3、 結構中的so位於句首時，常引起部分倒裝
eg. He runs so fast that I can't catch up with him. 他跑得實在是太快了，以致於我都沒有辦法追上他。
So fast does he run that I can't catch up with him.
eg. The moon was so bright that the flowers bright as by day. 皓月當空，花朵就像白天那樣的鮮豔。
So bright was the moon that the flowers bright as by day.
4、句子開頭的as 處在第二個單詞的位置上，表示雖然的意思。
eg. Although I am young, I can live by myself. 雖然我很小但是我卻能養活自己了。
Young as I am, I can live by myself.
eg. Although she is a girl, she can support the hole family. 雖然她是個女孩，但是她卻可以養活整個家庭的人。
Girl as she is, she can support the hole family.
eg. Although I like music very much,.... Much as I like music,.....
5、常見的固定搭配結構中需要用倒裝的情況。
.... 一......就...... scarcely .....
hardly，scarcely 後面一定要用過去完成時，when 後面用一般過去時。
eg. Hardly had he seen me when he ran away. 他一看到我就跑開了。
eg. Hardly had the baby cried when his mother rushed to carry him. 嬰兒一哭，他媽媽就跑去抱他。
no ..... 一......就......
no sooner 後面一定要用過去完成時，than 的.後面用一般過去時。
eg. No sooner had they reached home than it rained more and more heavily. 他們一到家，雨就越下越大起來。
the more more... 越....越....
eg. The harder you work, the happier you feel. 你工作越努力，就越覺得快樂。
狀語從句省略
1、 主句和從句的主語保持一致，稱為分詞作狀語。
2、 若前後主語不一致，則稱作獨立主格結構。
1、 分詞作狀語
(1)條件：狀語從句，前後主語一致
(2)形式：分詞作狀語在句首+分詞作狀語在句後
(3)省略方式：關係詞(可保留)+動詞形式變化(-ing/-ed)
一、用作時間狀語
1. 典型例句
When [As soon as] the mouse saw the cat, it ran off.
Seeing the cat, the mouse ran off. 見到貓，老鼠就跑了。
真題示例：When _______ different cultures, we often pay attention only to the differences without noticing the many similarities. (2006浙江卷)
A. compared B. being compared C. comparing D. having compared
二、用作原因狀語
1. 典型例句
As she was very weak, she couldn’t move.
Because she was much discouraged, she moved on to London.
(1) ______ with so much trouble, we failed to complete the task on time. (2006四川卷)
A. Faced B. Face C. Facing D. To face
三、用作條件狀語
1. 典型例句
If you work hard, you will succeed.
If we are united, we stand; if we are divided, we fall.
If we had been given more time, we could have done it better.
四、用作讓步狀語
1. 典型例句
Although living miles away, he attended the course. 雖然住在幾英里以外，他仍去上課。
五、用作伴隨狀語
1. 典型例句
He sat in the chair reading a newspaper. 他坐在椅子上看報。
He came in, followed by his wife. 他走了進來，後面跟著他的妻子。
My cousin came to see me from the country, ______ me a full basket of fresh fruits.
A. brought B. bringing C. to bring D. had brought
We often provide our children with toys, footballs or basketballs, _____ that all children like these things.
A. thinking B. think C. to think D. thought
六、用作方式狀語
1. 典型例句
He came as we expected.
He came as he was expected.
I'm returning your letter as requested. 我按要求給你退信。
七、用作結果狀語
1. 典型例句
He fired and killed one of the passers-by.
He fired, killing one of the passers-by. 他開槍了，打死了一個過路人。
He died and left his wife with five children.
He died, leaving his wife with five children. 他死了，留下他妻子和五個孩子。
He glanced over at her, ______ that though she was tiny, she seemed very well put together.
A. noting B. noted C. to note D. having noted
Speeding off in a stolen car, the thief thinks he has got a great catch. But he is in for an unwelcome surprise. (06.6舊)
_____ by the superstars on television, the young athletes trained hard and played intensely.
A) Imitated B) Imposed C) Insured D) Inspired (06.6舊)
When applying for a job, one usually has to submit a resume or curriculum vitae (CV). Alarmed by this state of _____ , the Japan Automobile Manufacturers Association (JAMA) proceeded a comprehensive study of the market in 2006. (09.完形)
A) mess B) boom C) growth D) decay
Sticking to the low end of the government estimates, the National Resources Defence Council says there were maybe no more than 3.2 billion barrels of economically recoverable oil in the coastal plain of the ANWR, a drop in the bucket that would do virutally nothing to ease America's energy problems..
在狀語從句中，若前後主從句主語一致，則省略從句的主語，將後面的動詞發生形式上的變化， 主動語態變成ing形式，若是被動語態，則變為ed 形式。
