题目内容
6.Ann has a new Iphone 4s,______?( )A. | does she | B. | has she | C. | doesn't she | D. | isn't she |
分析 Ann 有一部新的苹果4s手机,是吗?
解答 答案:C 根据反意疑问句的结构特点"前肯后否"和"前否后肯"的特点,此句前句是肯定句,并且是一般现在时的第三人称单数,所以后句应该是否定形式,在这里has是一个实意动词,后面的疑问句应该相应的助动词does的否定形式doesn't,故选C.
点评 要熟记反意疑问句要遵循"前肯后否,前否后肯"的原则,还要选好恰当的助动词.有了系动词、情态动词或助动词的可以直接用.
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