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。
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.
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
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。
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