JASON
Lv 5
JASON asked in 社會與文化語言 · 1 decade ago

getting off 為什麼要用ing

ex:

Don't forget what you are carrying before getting off the train

為何這裡的get 後面要+ing 呢

p108-3

3 Answers

Rating
  • 1 decade ago
    Favorite Answer

    before在此為引導副詞子句的從屬連接詞

    而從屬子句的主詞若與主要子句的主詞相同則可去掉主詞並將動詞改為動名詞

    本句=> Don't forget what you are carrying before getting off the train=Don't forget what you are carrying before you get off the train.

    從屬子句=>before you get off the train

    與主要子句=>Don't forget what you are carrying 之主詞you 相同故省略而將動詞get改為動名詞getting

    Source(s): Geoffery T.
  • evan
    Lv 7
    1 decade ago

    如果你把before當介係詞用,那麼它的受詞就必須是名詞或動名詞或名詞片語或名詞子句,因為你選擇單純的動名詞, 所以get 後面要以動名詞的方式+ing

  • Anonymous
    1 decade ago

    Don't forget what you are carrying before getting off the train.

    =

    Don't forget what you are carrying before you get off the train.

    如將最後的子句剪短

    就須ING

    因為BEFORE不是句子重心

    它只是表時間 的副詞子句

    所以將YOU省掉動詞就須改為ING的樣子

    Source(s): 教學經驗
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