题目内容

6．-Remember to _________ the lightswhen you  leave the room．
-OK!I will．（　　）
A．turn onB．turn offC．turn upD．turn down

分析 ---记得离开这个房间时要关灯．---好的，我会关灯的．

解答 答案：B  turn on表示"打开"，常指开灯或打开家用电器；turn off表示"关掉"，常指关掉自来水、电灯以及家用电器等；turn up表示"开大，调高"，常指调高（电器等）音量；turn down表示"关小，调低"，常指调低（电器等）音量；根据句子中"leave the room"可以推断出"要关灯"，故选：B．

点评 考查动词短语 理解句子的意思及动词短语的意思，结合句意和语法来选择正确和答案．平时要多积累词汇是作答这类题型的前提．

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