书面表达：
注意：本题提供了A、B两题，考生只需任选其中一题作答。
（A题）根据所给图示及提示词写一篇70—100字的短文，要求表达符合图意，语意完整，书写规范。
cut down，more and more，farmland，sand，cause，duststorm（沙尘暴），environment，worse and worse，serious，be done，at once，build，the GREat Green Wall，stop．．．from doing，protect
（B题）假如你叫李宏，将于今年7月份参加国际中学生英语夏令营（the English Summer Camp）。你将寄宿在英国某家庭里，请给你的寄宿家庭发一个E-mail，介绍一下自己的情况。文中不得使用真实人名、地名、校名。格式已给出，词数70—100。
收件人地址：jmgibsom＠leggott．ac．uk 收件人姓名：Mr and Mrs Brown
Dear Mr and Mrs Brown，
I'm a Chinese ________________________________
Yours sincerely，
Li Hong
参考范文A：
From these pictures we know that many trees are being cut down．More and more farmlands are becoming sand．This has caused duststorm．Our environment is getting worse and worse．The environment problem is serious，something must be done at once．We must build the GREat Green Wall to stop the wind from blowing the earth away．Everybody should do something to protect our environment．We must try to plant more trees and stop anyone from cutting trees down and make more people know how important it is to protect our environment．
参考范文B：
Dear Mr and Mrs Brown，
I'm a Chinese boy（girl）．My name is Li Hong．I'm very happy to know that I'll stay in your house for the English Summer Camp．I'd like to say something about myself so that you can know me well．I'm fifteen years old．I have a happy family with three people．I'm studying in No．1 Middle School．We learn eight subjects．I'm interested in all of them．I like reading and playing the piano．I like English very much，but my English is not good enough．I think you can help me with my English．I hope to meet you soon．
Yours sincerely，
Li Hong
