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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 realizeB. did I realizeC. I didn’t realizeD. 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 neitherD. 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。
PETS 语法辅导:主谓一致
主谓一致是指:
1) 语法形式上要一致,即单复数形式与谓语要一致。
2) 意义上要一致,即主语意义上的单复数要与谓语的单复数形式一致。
3) 就近原则,即谓语动词的单复形式取决于最靠近它的词语。
一般来说,不可数名词用动词单数,可数名词复数用动词复数。
There is much water in the thermos.
但当不可数名词前有表示数量的复数名词时,谓语动词用复数形式。
Ten thousand tons of coal were produced last year.
一、 并列结构作主语时谓语用复数
典型例题
The League secretary and monitor ___ asked to make a speech at the meeting.
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