Question

13．那個(gè)女孩離開(kāi)家多長(zhǎng)時(shí)間了？
How long has the girl been away from her home？．

Answer 1

分析 How long has the girl been away from her home？

解答 答案：How long has the girl been away from her home？這里是說(shuō)女孩已經(jīng)離開(kāi)，持續(xù)了一段時(shí)間了，用現(xiàn)在完成時(shí)have/has+過(guò)去分詞，這里是特殊疑問(wèn)句，疑問(wèn)詞是how long多久，后加一般疑問(wèn)句語(yǔ)序，主語(yǔ)是the girl，故How long has the girl，這里的離開(kāi)leave是短暫性動(dòng)詞，需換成表狀態(tài)的持續(xù)性動(dòng)詞結(jié)構(gòu)be away from，be的過(guò)去分詞been，加上賓語(yǔ)her home，故答案是How long has the girl been away from her home？

點(diǎn)評(píng) 本題是現(xiàn)在完成時(shí)的特殊疑問(wèn)句，一定要注意這里不能用短暫性動(dòng)詞，常見(jiàn)的用be+形容詞或副詞替換短暫性動(dòng)詞的有
  die→be dead       leave→be away（from）   finish/end→be over    begin/start→be on   open→be open        close→be closed        come here→be here    come back→be back marry→be married     fall asleep/get to sleep→be asleep return→be back