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for后面加什么時(shí)間可以嗎

回答
瑞文問答

2024-05-12

用how long。How long have you lived here?I have lived here for a long time.在現(xiàn)在完成時(shí)出現(xiàn)for+一段時(shí)間,謂語動(dòng)詞用延續(xù)性動(dòng)詞。

擴(kuò)展資料

  or接一段時(shí)間的省略問題

for后面加什么時(shí)間可以嗎

  一、當(dāng)for引導(dǎo)的時(shí)間短語用來修飾具有靜態(tài)意義的動(dòng)詞是常常可以省略。如:

  They lived in China (for) seven years.

  The meeting lasted (for) two hours.

  They will be in Chicago (for) a year.

  二、當(dāng)for與all開頭的名詞短語連用時(shí),必須省略for.

  She’s been lying in bed all day.

  三、當(dāng)for短語修飾動(dòng)態(tài)動(dòng)詞時(shí)或者用于否定句是,則借此for不能省略。

  I’m going away for a few days.

  I haven’t seen him for three weeks.

  四、當(dāng)for用在句子開頭時(shí),一般也不能省略。請比較:

  a. He lived abroad (for) six years.

  For six years, he lived abroad.

  b. He waited anxiously at hospital (for) some time.

  For some time, he waited anxiously at hospital.

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