题目内容
17.Don'tcough (咳嗽) more than you can help.分析 句意为:能不咳,就不咳(咳嗽不能超过自己的忍受程度).
解答 答案:cough.本句开头是Don't,可知该句是否定的祈使句,后面应该用动词原形.cough意思是"咳嗽",可以是名词,也可以是动词,该句中所填的是动词形式,所以答案是cough.
点评 考查动词时,除了要考虑时态语态,还要分析题干是属于什么样的句型,比如,祈使句,就需要用动词原形开头.
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