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  • I think he is at home.改為否定句.為什么一定要改成I don't think he is at home而不能改成I think he isn't at home?

    I think he is at home.改為否定句.為什么一定要改成I don't think he is at home而不能改成I think he isn't at home?
    英語人氣:577 ℃時間:2020-02-02 20:34:47
    優(yōu)質(zhì)解答
    當主語為第一人稱I/we,后面的動詞為think/suppose/believe..引導賓語從句時,若從句是否定句,此時必須“否定前移”.如:I think he is rignt.的否定句:I don't think he is right.(我認為他不對.)
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