1 closed 是close的過去式或過去分詞,作為過去分詞,closed 用于現(xiàn)在完成時、過去完成時或被動語態(tài)中。
She had closed the window before it began to rain. 開始下雨時,她已經(jīng)關(guān)上了窗戶。
The door was closed by Tom. 門是湯姆關(guān)上的。
2 closed 也可以用作形容詞,意為“關(guān)著的,關(guān)閉著的”,表示狀態(tài),可作定語或表語。
These shops are closed on Sunday. 這些商店星期天不營業(yè)。
She looked out through a closed window. 她透過一個關(guān)著的窗戶朝外看。
提示
closed作“關(guān)著的”解時,反義詞是open,意為“開著的”,不是opened。
A: Is the door closed ? 門是關(guān)著的嗎?
B: No, it's open . (正)不,是開著的。
B: No, it's opened . (誤)