-Dad.I want to watch the sports news．C ould I the TV?-Of course you can if you have finished your homework．( )A．turn onB．turn offC．turn down 题目和参考答案——青夏教育精英家教网—

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17．-Dad，I want to watch the sports news．C ould I __________ the TV？
-Of course you can if you have finished your homework．（　　）

A．

turn on

B．

turn off

C．

turn down

分析 --爸爸，我想看体育新闻，我可以打开电视吗？
--如果你已经完成你的作业，你当然可以打开．

解答答案：A turn on；打开；turn off，关上；turn down，关小；根据句中信息"I want to watch the sports news，想观看体育新闻"可知应该是想把电视打开，turn on表示的是打开电器的意思，故选A．

点评认真区分几个常用短语的意义，结合语境不难作答．

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