1) so… that 句型中的so 位于句首时,需倒装。 So frightened was he that he did not dare to move an inch.
2) 在某些表示祝愿的句型中: May you all be happy.
3) 在虚拟语气条件句中从句谓语动词有were, had, should等词,可将if 省略,把 were, had, should 移到主语之前,采取部分倒装。来源:考试大 Were I you, I would try it again.
典型例题: 1) Not until the early years of the 19th century___ what heat is A. man did know B. man knew C. didn t man know D. did man know 答案为D. 否定词Not在句首,要求用部分倒装的句子结构。
2) Not until I began to work ___ how much time I had wasted. 来源:考试大 A. didn t I realize B. did I realize C. I didn t realize D. I realize 答案为B。
3) Do you know Tom bought a new car? I don t know, ___. A. nor don t I care B. nor do I care 来源:考试大 C. I don t care neither D. I don t care also 解析:答案为B. 句中的nor引出部分倒装结构,表示"也不"。由 so, neither, nor引导的倒装句,表示前一情况的重复出现。其中, so用于肯定句, 而 neither, nor 用在否定句中。