题目内容
1.I don't know what I should pay attention toto reduce(reduce) the pollution.分析 我不知道我应该注意什么来减少污染.
解答 答案:to reduce
联系语境,根据I don't know…可知后面由what引导了一个宾语从句;should pay attention to是从句中的谓语部分,what作其宾语,相当于名词的功能,这一部分意为"我应该注意什么";再结合给出的动词reduce,意为"减少",可知这里应用动词不定式做宾语what的补足语,补充说明宾语的情况,所以此处应该用to+动原,即to reduce,意为"我应该注意什么来减少污染".故填:to reduce.
点评 此题考查不定式的用法.此题极易受到pay attention to的干扰而错填答案;做题时关键是在准确把握句意的前提下,准确分析句子的成分,从而得出正确答案.
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