典型例题

1.Her brother was operated on by the doctor．(就划线部分提问)

 解析：此题划线部分是介词之后的人物，用whom提问，通常也可用who提问。答案是：Whom／Who was her brother operated on by?

2. English_______ in many countries, but Chinese__________ their own language．

  A．is spoken; speak        B．speaks；is spoken 

C．is spoken；speak       D．is spoken；is spoken

解析：答案是C. 一空是被动语态结构；二空Chinese在此处是中国人而非汉语，为主动结构。

3.  All the_______ were made_______ over ten hours a day in those days．(work)

解析：分析句子成分可看出：一空为名词作主语；二空为在被动语态中不带to的动词不定式作宾补要加to.案为：workers；to work。