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2022中考动词不定式做表语


    动词不定式做表语
    不定式作表语表示具体动作或将来动作;动名词作表语表示抽象的一般行为。
    ①To be kind to the enemy is to be cruel to the people.
    ②My chief purpose is to point out the difficulties of the matter.
    ③What I would suggest is to put off the meeting.
    当主语和表语都是不定式时,其含义一是条件,一是结果(例①)。当主语是aim,duty,hope,idea,mista ke,plan,purpose,suggestion等为中心词的名词词组(例②)时,或以what引导的名词性分句(例③),不定 式说明主语的内容。
    ④Our work is serving the people.
    ⑤What he likes is taking a walk after supper.
    ⑥The story told by Mr.Wang is interesting.
    ④⑤句动名词作表语,与主语部分可以转换,如Serving thepeople is our work,而⑥句中是现在分词作表语,说明主语的性质、状态,现在分词具有形容词的各种特征,另外,动名词作表语还应与进行时态区别开来。
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