题目内容
19．Tom asked Kitty，"Are you preparing for your speech contest now？"（合并成宾语从句）Tom asked Kittyif/whether shewas preparing for her speech contest then．
分析 汤姆问凯蒂："你正在准备演讲比赛吗？"
汤姆问凯蒂是否正在准备演讲比赛．
解答 答案：if/whether，was．英语一般疑问句变为宾语从句一般要用if或者whether做引导词．本题直接引语中描述的是现在进行时，在间接引语中要改为过去进行时态，过去进行时态的构成是was/were+doing，宾语从句的主语是she，故填：if/whether，was
点评 本题旨在考查宾语从句这一语法，做这类题时，要从三方面考虑：一、选准连接词 二、连接词后紧跟从句的主语 三、若主句是过去时，从句要改为相对应的过去时．
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