关于英语倒装句我对此了解得不是很系统.最近遇到onlythen的倒装句,知道要把助动词类的提前,这助动词是随后面的主语变化的吧?onlythendoesshe.还有就是notonly...butalso的句子,前面的要倒,后

Question

关于英语倒装句
我对此了解得不是很系统.
最近遇到only then的倒装句,知道要把助动词类的提前,这助动词是随后面的主语变化的吧?only then does she.
还有就是not only ...but also的句子,前面的要倒,后面的也倒吗?麻烦给我举几个例子,不用讲太多.

Answer 1

only 修饰副词,介词短语和状语从句时,要把助动词、系动词和情态动词提到主语之前.如：
Only then did I realize the importance of learning English after class.
Only in this way can we succeed./ Only in this way are we able to succeed.
Only if you get the teacher's permission are you allowed to enter the lab.
not only...but also 连接两个句子时,前面的分句倒装,后边的分句用正常语序.