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    is的現(xiàn)在分詞

    回答
    愛(ài)揚(yáng)教育

    2022-02-26

    is的現(xiàn)在分詞可以是being。
    is可以作助動(dòng)詞,也可以作實(shí)意動(dòng)詞,但是都沒(méi)有實(shí)際的現(xiàn)在分詞形式,它在現(xiàn)在完成里面作助動(dòng)詞,當(dāng)主語(yǔ)是第三人稱(chēng)單數(shù)的時(shí)候,句子的謂語(yǔ)用is doing。
    is:be 的第三人稱(chēng)單數(shù)現(xiàn)在時(shí)形式,常放在其他詞后縮寫(xiě)為 -’s;
    過(guò)去式: was

    擴(kuò)展資料

      Inflation was so high that the notes were like Monopoly money.

      通貨膨脹嚴(yán)重,貨幣變得跟“大富翁”游戲鈔票無(wú)異。

      She was still half asleep when she arrived at work.

      她到了上班地點(diǎn)時(shí)仍然睡眼惺忪。

      The space available is not adequate for our needs.

      現(xiàn)有的空間不能滿(mǎn)足我們的需要。

      The gene is activated by a specific protein.

      這種基因由一種特異性蛋白激活。

      The country's economic system is pure Alice in Wonderland.

      這個(gè)國(guó)家的經(jīng)濟(jì)制度實(shí)屬匪夷所思。