题目内容

1．I'll be waiting for you at home．
 ______ I were busy and couldn't come？（　　）
A．What ifB．What whenC．How ifD．How when

分析 --我会在家等你．
--假如我很忙而不能来会怎样？

解答 答案：A 考查语言交际．What if意为"假如…将会怎样"．故选A．其它三个选项不存在．

点评 语言交际是灵活多变的，要注意根据语言环境具体问题具体分析．要做好这类题，需从以下三个方面着手：1．仔细审题，明确大意：首先要仔细审题，即在对话不完整的情况下，尽量弄懂该篇对话的大意和情景（如购物、看病、问路和应答、约会、口语应用等）．2．分析对话，试填答案：在解题过程中，要根据具体语境和上下文，分析对话中所缺部分、判断所缺的句子．3．全文复读，融会贯通：在试填好答案之后，应从头至尾再把对话读一遍，按照对话情境，中心内容，推理判断．

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