used to / be used to

時間:2023-05-04 21:13:11 英語語法 我要投稿
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used to / be used to

used to + do:"過去常常"表示過去習(xí)慣性的動作或狀態(tài),但如今已不存在。

  Mother used not to be so forgetful.  

  Scarf used to take a walk.  (過去常常散步)

  be used to + doing: 對……已感到習(xí)慣,或"習(xí)慣于",to是介詞,后需加名詞或動名詞。

  He is used to a vegetarian diet.  

  Scarf is used to taking a walk.(現(xiàn)在習(xí)慣于散步)

典型例題   

---- Your phone number again? I ___ quite catch it.

---- It's 69568442.      

A. didn't  B. couldn't C. don't D. can't

  答案A. 本句雖沒有明確的時間狀語,但從語意上看 出,在聽的時候沒有聽懂這個動作發(fā)生在過去,因此應(yīng)用過去時。