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    精英家教网 > 高中英语 > 题目详情
    11．Sometimesit might/may be helpful to use examples to explain abstract concepts．（helpful）有时候举例也许有助于解释抽象的概念．

    分析 it might/may be helpful

    解答 通过比较英汉句子，汉语句子的主语为"举例"，对应英语句子中的不定式to use example，而此处to use example却在句后，可以推测此句应用it作形式主语，真正的主语在后面--不定式to use example．因此答案为it might/may be helpful．
    此处表示可能性，用情态动词may/might，helpful表示"有帮助的"．

    点评 翻译时注意情态动词might/may的用法，表示也许，可能．

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