高中英语倒装句什么情况下用助动词、be动词答:Only after he had spoken out the word did he realize he had made a big mistake.只有当他已经说出那个字后才意识到自己犯了个大错误。2. hardly,in no way,little,scarcely,seldom,never,no more, no longer,not, not only, no sooner, not only … (but also),not until… 等具有否定...