英语：unit3 the world online-task学案（牛津译林版选修7）

M7U3  The world online

Task学案

第一部分：重点讲解

1.       What percentage of people turn to the Internet for breaking news? (P43) 有多少比例的人上网查新闻。

turn to  求助于  go to someone

Eg. I had to turn to the dictionary for help.

变成 change to

Eg. The ice turned to water.

高考链接

With no one to ________ in such a frightening situation, she felt very helpless.（2006全国Ⅱ）

A.  turn to    B. turn on   C. turn off   D. turn over

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