核心问题
a league member, he thinks his duty to help others when they are in trouble.
(上海高考,93-38)
我看不出上面的辨错题有什么错误。
词典解答
在用动词不定式作宾语(在上句中是 to help others)时,要用形式宾语 it 来占据宾语原来的位置,因此,在 thinks 之后要加一个 it。类例:
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I think it important to obey the laws. 我认为遵守法律是很重要的。
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We find it difficult to learn English well. 我们认为学好英语是很困难的。请做下面的英语试题：
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I don't think ____ possible to master a foreign language without much memory work. A. this B. that C. its D. it(全国高考,90-21)
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The newcomers found it impossible to ____ themselves to the climate sufficiently to make permanent homes in the new country. A. suit B. adapt C. regulate D. coordinate(全国四级,98.1-47)