题目内容
18.Li Na has played tennis for over twenty years (就句子画线部分提问)Howlong has Li Na played tennis?
分析 --李娜打网球超过二十年了.
--李娜打网球多久了?
解答 答案:How long.考查画线部分提问.句意"--李娜打网球超过二十年了.--李娜打网球多久了?".根据for over twenty years超过二十年,可知,对for+段时间,提问用how long表示多久,多长时间.答案是How long.
点评 对划线部分提问,要根据划线部分内容选择合适的疑问词,剩下的变为一般疑问句.注意区分疑问词的用法.会正确运用一般疑问句用法.
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