SAT语法考试的难点有很多，但是无论怎样排名，倒装句还是榜上有名，而且名列前茅。下面就为大家整理了关于倒装句的SAT语法考试难点介绍，希望能对大家的语法备考有更多的帮助。一起来看看详细内容吧。

　　倒装分为完全倒装和部分倒装full inversion& partial inversion

　　区别：正常语序应该是主语+谓语+其他，部分倒装是指把谓语的一部分：即助动词或者情态动词放在主语的前面。而完全倒装是指将句子的整个谓语都放在主语前面。倒装的最主要目的：强调!

　　SAT语法考试中，部分倒装的情况非常常见，下面一起来看看部分倒装有哪些分类。

　　A. only+状语或者状语从句放在句首时

　　Only here can you use what you have learned.

　　Only in this way shall we solve the problem.

　　Only when they know the result will they believe us.

　　注意是+状语的时候，主语的时候不需要倒装 eg：only the students have rights to use the library.

　　B.表示否定意义的副词放在句首时，常见的否定副词有hardly,seldom,never,little,rarely，scarcely, no longer, no sooner(一……立即),not until

　　Seldom do we meet though we work in the same company

　　Hardly can she speak English.

　　Little do I know about the Bible.

　　Not until the rain stopped did he leave the room.(He didn’t leave the room until the rain stopped)

　　C。not only…but also, neither…nor, no sooner…than, hardly…when连接时

　　Not only are they poor, but also they are ignorant.

　　Neither did he enjoy the holiday, nor did he try to hide it.(He neither enjoyed the holiday, nor did he try to hide it.)

　　No sooner had she left than her parents arrived.

　　No sooner had we gotten there when it began to rain.

　　D. in no case, by no means, in no way, at no time

　　In no case , will I do anything like that.

　　By no means are the goods satisfactory.

　　In no way can they tell the truth.

　　E.虚拟条件句中省略if时

　　Had you come yesterday, you would have seen him.

　　Had you work harder at college, you would have got a better job.

　　Were he better qualified, he would apply for the position.

　　F. 一般疑问句或者特殊疑问句中;may表示祝愿的结构中

　　Could u tell me how to get to the post office?

　　Where did they live before they came to work here?

　　May you have a good journey.

　　May Chairman Mao long live.

　　May both be happy.

　　以上就针对倒装句这一SAT语法难点所做的一些介绍，主要是针对相对比较常见的部分倒装来做的分类解析。大家在备考自己的SAT语法考试的时候，可以集中攻克这一难关，这样在后面遇到这个知识点的时候，就可以应对了。