Ⅰ 初中英语语法选择题
第一道题目是考察形式主语的主语从句，
it happen/ seem/ appear/ turn out / prove that, ,,, 看到这种句型就用it .
它本来的结构是 that he had no money with him happen,,,但是谓语happen前面全部都是主语，所以就放了没有任何意思的it, 既然it 只是摆摆样子，我们把它叫做形式主语。
2. 考察反义疑问句，有几个反义疑问句要特别注意， had better do, would rather do , would like to do 注意他们的反义疑问句句就是看 had, 和 would ,,另外，have to do , 这个要看have to 动词的形式。 比如， he had to clean the room, didn't he? he has to work now , doesn't he?
3. must have done 的反义疑问句要注意，无时间状语，用 haven't sb, 这个题目选A。
如果是有时间状语，如， you must have finished your work yesterday, 那么就是 didn't you?
另外，，sb must be a doctor, 后面用 isn't sb?
第二第三题 是反义疑问句的难点，复习要格外小心，在一些非正式考试中常碰到，但是最近几年的中考高考不怎么考，因为这个语法是死记硬背，不符合新时代根据语境学习语法的原则。