重点词组解析
1.come to
(1)到达。The water came to my waist. 水深达我的腰部。
(2)涉及，谈到。When it comes to politics, I know nothing.谈到政治我一无所知。
(3)总共，共计。The bill came to 1, 000 yuan. 账款共计一千元。
(4)come to oneself: 恢复知觉，苏醒。
After a while, he came to himself. 过了一会儿，他苏醒过来。
2.turn to
(1)转向…eg: He turned to country music. 他转向了乡村音乐。
(2)向…求助：There is nobody she can turn to. 她求助无门。
(3)翻到(某一页)：e. g. Turn to Page 8, please. 请翻到第八页。
注意:turn 的搭配词组：
turn back 返回, turn in (上交，归还)
turn down (关小，拒绝)，turn off (关掉)
turn on (打开)，turn out (结果证明是)
turn up (把…开大一点；出现，露面)