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  • 關于be seen doing 和 be seen to do

    關于be seen doing 和 be seen to do
    有 see sb doing 和 see sb to do,那么相應的,被動要還原to,是不是就改成sb be seen to doing 和 sb be seen to do?但好像沒有sb be seen to doing 這種說法,只有sb be seen doing.
    英語人氣:640 ℃時間:2020-08-15 11:14:31
    優(yōu)質解答
    舉個例子來說吧I saw him play football on the playground just now.變成被動語態(tài)應該是He was seen to play football on the playground just now.
    I saw him playing football when I passed the playground.變成被動語態(tài)應該是He was seen playing football when I passed the playground.
    see 是感官動詞,在變成被動語態(tài)時to 不能省略,這個to是動詞不定式的標志,跟接動名詞形式不是一回事,動名詞 不是不定式,為什么非要接to呢
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