【正文】
g. I will never marry him.→Never will I marry him.① 否定詞置于句首*not, no, little, few*never, hardly, seldom, rarely, scarcely…否定詞+情態(tài)動詞/助動詞 +主語+實意動詞eg. I never remain suspicious of that …→Never do I remain suspicious of that… ② Only+狀語置于句首“只有按照這樣的方式我們才能……”O(jiān)nly in this way can we do……Only+狀語+情態(tài)動詞/助動詞+主語+實意動詞eg. We can settle the problem of urban air contamination only in this way.→Only in this way can we settle the problem of urban air contamination.(2)虛擬語氣“是該做……的時候啦”It is high time that sb. did sth(過去式).eg. It is high time we did something to change the situation.It is high time that we took the environmental protection into consideration It is high time that parents raised their consciousness of protecting their children against the harm of the Internet.(3)強調(diào)句*It is … that …eg. I love you.→It is I who love you.→It is you who I love.→I do love you.*sb./ sth. do/did/does+動詞