题目内容
5．Jack has no time to watch TV now．He is making preparations for tomorrow's exam．分析 Jack现在没有时间看电视．他在为明天的考试做准备．
解答 答案：preparations．
分析句子结构可知，本句考查短语make preparation for sth为某事做准备，结合句子的意思可知，preparation可以使用复数形式．故答案为preparations．
点评 对于句型转换的题目要分析原句的句型结构，并找出同义句型或者相同意思的表达方式，或者使用非谓语动词的形式，或者从句的形式以及一些特殊句式等，要根据句式结构特点进行灵活选择．
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