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時(shí)間狀語(yǔ)從句是什么

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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。引導時(shí)間狀語(yǔ)從句的引導詞有when、while、before、since、until、as等等。

擴展資料

  1.引導時(shí)間狀語(yǔ)從句的引導詞有:

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)) (持續性)

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

  3. while側重主從句動(dòng)作的對比,且從句的動(dòng)詞必須是持續性的。

  eg. While we were chatting she was reading comic.

  4. as引導從句時(shí)側重主從句動(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)

 、凇瓀as/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)

 、堋環(huán)ad just done…when….(剛一…就)

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