of money on their clothing and studies.Jack heard about the stories of these children as

　　as five years ago.“I knew nothing about them

　　I went to their country and met those children，” Jack said.He once went

　　a trip to Africa，and he was lost his way in a local village.，a little girl appeared and helped him out.Then he got to

　　the poor life of the girl and many children like her.“I want to do

　　for them，” Jack said.

　　Ⅳ.书面表达

　　随着手机的普及，越来越多的学生用手机发短信、上网、玩微信(WeChat)等，这给我们的交际和学习带来了极大的便利，但是手机用得太多也有一些弊端，如长期使用手机对眼睛有害，并影响学习等等。请就此谈谈你的看法。

　　注意：1.词数100左右；

　　2．可适当增加细节，以使行文连贯。

　　参考范文

　　Now more and more students have their own mobile phones.They not only communicate with friends by making calls，sending messages，using WeChat and so on but also surf the Internet with mobile phones.

　　On the one hand，it is very convenient for them to make friends，talk with friends and get some useful information through mobile phones.On the other hand，it also has some disadvantages.Firstly，playing mobile phones for too long is bad for their eyes.Secondly，playing mobile phones too often takes up too much time，which has a bad effect on their studies，and they have less time to play sports.As we all know，less exercise means they will become less healthy and fatter.

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