重点讲解：
1. in charge of 主管；全面负责；统领；
例句：That postman is in charge of this route.
那个邮递员负责这条投递线路。
2. in an attempt to do sth. 力图，试图；以求；
例句：She spoke to both sides in the dispute in an attempt to smooth things over.
她和争执双方谈话，试图进行调解。
3. in order to 为了；以便；目的在于；
例句：She arrived early in order to get a good seat.
她到得很早，图的是得个好座位。
4. as a result 结果；因此；
例句：It's raining hard, and as a result we can't go out.
雨下的很大，因此我们不能出去。
5. be afraid to do sth. 害怕的；恐惧的；
例句：I'm still afraid to sleep in my own bedroom.
我还是不敢在自己的卧室里睡觉。
6. speak out 公开表白；大胆说出；
例句：He has the courage to speak out his opinion.
他敢于说出自己的意见。
7. turn away 拒绝；
例句：A doctor cannot turn away a dying man.
医生是不能见死不救的。
