题目内容
12.The boy has already finished his homework.(改为一般疑问句)Has the boy finished his homeworkyet?
分析 --这个男孩已经做完作业了.
--这个男孩已经做完作业了吗?
解答 答案:Has;yet.考查一般疑问句.根据has already finished已经完成,可知应该是现在完成时态,变一般疑问句助动词has提前,already在一般疑问句或否定句中要改为yet,放在句尾.答案是Has;yet.
点评 一般疑问句变法,要考虑助动词、be动词、情态动词等的用法,还要考虑时态、人称、固定用法.根据语境完成试题.
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