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    since的用法總結(jié)

    回答
    愛揚教育

    2022-03-13

    1、since+時間點,要求謂語動詞用現(xiàn)在完成時,而且必須是延續(xù)性動詞;
    2、since+一段時間+ago,要求謂語動詞用現(xiàn)在完成時,而且必須是延續(xù)性動詞;
    3、since+從句,要求主句謂語動詞用現(xiàn)在完成時,而且必須是延續(xù)性動詞;從句謂語動詞用一般過去時,而且是終止性動詞。

    擴展資料

      例句:

    since的用法總結(jié)

      I have stayed in that country since 1995.

      從1995年以來我就在那個國家了。

      Example: They have lived in that house since two years ago.

      兩年前他們就住在那座房子里了。

      Example: Lily has stayed at home since she left school.

      莉莉離開學(xué)校之后就一直呆在家里。

      Example: It has been three months since he moved to this city.

      他搬到這個城市已經(jīng)三個月了。