倒裝句-部分倒裝

 倒裝句之部分倒裝 
　　 部分倒裝是指將謂語的一部分如助動(dòng)詞或情態(tài)倒裝至主語之前。如果句中的謂語沒有助動(dòng)詞或情態(tài)動(dòng)詞，則需添加助動(dòng)詞do, does或did，并將其置于主語之前。 
　　 1) 句首為否定或半否定的詞語，如no, not, never, seldom, little, hardly, at no time, in no way, not until… 等。 
　　 Never have I seen such a performance. 
　　 Nowhere will you find the answer to this question. 
　　 Not until the child fell asleep did the mother leave the room. 
　　 當(dāng)Not until引出主從復(fù)合句，主句倒裝，從句不倒裝。 
　　 注意： 如否定詞不在句首不倒裝。 
　　 I have never seen such a performance. 
　　 The mother didn‘t leave the room until the child fell asleep. 
　　 典型例題 
　　 1) Why can‘t I smoke here? 
　　 At no time___ in the meeting-room 
　　 A. is smoking permitted B. smoking is permitted 
　　 C. smoking is it permitted D. does smoking permit 
　　 答案A. 這是一個(gè)倒裝問題。當(dāng)否定詞語置于句首以表示強(qiáng)調(diào)時(shí)，其句中的主謂須用倒裝結(jié)構(gòu)。 這些否定詞包括no, little, hardly, seldom, never, not only, not until等。本題的正常語序是 Smoking is permitted in the meeting-room at no time. 
　　 2） Not until the early years of the 19th century ___ what heat is. 
　　 A. man did know B. man know C. didn‘t man know D. did man know 
　　 答案D. 看到Not until…的句型，我們知道為一倒裝句，答案在C，D 中選一個(gè)。 
　　 改寫為正常語序?yàn)�，Man did not know what heat is until the early years of the 19th. 現(xiàn)在將not提前，后面就不能再用否定了,否則意思就變了。