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  • 現(xiàn)在完成時:already ,yet,never,ever,for,since,這些詞的用法及區(qū)別.

    現(xiàn)在完成時:already ,yet,never,ever,for,since,這些詞的用法及區(qū)別.
    比如說for+一段時間,這樣的格式........(用法)
    英語人氣:827 ℃時間:2019-10-23 14:52:22
    優(yōu)質(zhì)解答
    already 是己經(jīng)的意思,eg:He has already eat breakfast .
    yet用在句末,eg:He has not had any milk ,yet.
    never從不,此為頻率副詞,eg:He has never eat egg.
    ever 曾經(jīng),常用于現(xiàn)在完成時的疑問句中,:egHave you ever had French food?
    for后跟一段時間,eg:I have already eat breakfast for yesterday .
    since后跟時間點,eg:I have eat breakfast since half past seven .
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