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    1. 時(shí)間狀語(yǔ)從句是什么

      回答
      瑞文問(wèn)答

      2024-08-06

      時(shí)間狀語(yǔ)從句指用來(lái)表示時(shí)間,修飾主句的從句。引導(dǎo)時(shí)間狀語(yǔ)從句的引導(dǎo)詞有when、while、before、since、until、as等等。

      擴(kuò)展資料

        1.引導(dǎo)時(shí)間狀語(yǔ)從句的引導(dǎo)詞有:

      時(shí)間狀語(yǔ)從句是什么

       、俦硎灸硞(gè)時(shí)刻發(fā)生的動(dòng)作:when、while、as、once

       、诒硎灸硞(gè)時(shí)刻之前發(fā)生的動(dòng)作:before、until

       、郾硎灸硞(gè)時(shí)刻之后發(fā)生的動(dòng)作:after、since

        2. when引導(dǎo)從句時(shí),主從句的動(dòng)作有先有后,也可以同時(shí)進(jìn)行,從句的動(dòng)作可以是持續(xù)性的,也可以是短暫的。

        eg. When I go to the cinema, the movie had already started. (主先從后)(短暫性)

        When I watched movie, I used to eat ice cream. (同時(shí)) (持續(xù)性)

        When the movie ended, the people went back. (從先主后)

        3. while側(cè)重主從句動(dòng)作的對(duì)比,且從句的動(dòng)詞必須是持續(xù)性的。

        eg. While we were chatting she was reading comic.

        4. as引導(dǎo)從句時(shí)側(cè)重主從句動(dòng)作同時(shí)或幾乎同時(shí)進(jìn)行,從句的動(dòng)作可以是持續(xù)性的,也可以是短暫的。

        eg. Sometimes I watch TV as I am having breakfast.

        5. 關(guān)于when的固定搭配:

       、佟瓀as/were doing…when…(正在做…突然)

        ②…was/were about to do…when…(剛要做…突然)

       、邸瓀as/were on the point of doing…when…(剛要做…突然)

        ④…h(huán)ad just done…when….(剛一…就)

       、軭ardly/Scarcely had…done…when…(剛一…就)