因為;由于;既然;自…以來;自…以后后來
短語:
ever since從那時起。
Since then從此以后。
long since很久以前。
2、for
為,為了;因為;給;對于;至于;適合于
短語
except for除了;除……之外。
for sale出售;待售。
go for襲擊;適用于。
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sincefor的用法總結(jié)

回答
瑞文問答

2024-09-04

1、since
因為;由于;既然;自…以來;自…以后后來
短語:
ever since從那時起。
Since then從此以后。
long since很久以前。
2、for
為,為了;因為;給;對于;至于;適合于
短語
except for除了;除……之外。
for sale出售;待售。
go for襲擊;適用于。

擴(kuò)展資料

  Since +時間點(diǎn),具體時間自從、、、、以來,從、、、以后” 用來說明動作起始時間

sincefor的用法總結(jié)

  I have been in Beijing since 2010.

  For + 時間段,用來說明動作延續(xù)時間長度,因此句中的謂語動詞,也應(yīng)該是延續(xù)性動詞。

  I have been in Beijing for one year.

  for +一段時間

  since +句子

  since +一段時間+ ago

  since +時間點(diǎn)

  例如 he has been dead for three years

  he has been dead since three years ago

  He has studied English since 2003

  He has studied English since he was ten years old