11.change the situation 改变现状

　　12.raise people’s awareness of 提高人们的……意识

　　13.protect trees 保护树木

　　14.set up nature reserves 建立自然保护区

　　15.set up wildlife parks 建立野生动植物公园

　　16.make publicity and collect money 宣传和集资

　　17.natural disasters 自然灾害;天灾

　　18.fall into ruins 沦为废墟

　　19.die out 灭绝

　　20.cause great damage 造成极大伤害

　　21.cause great economic losses 造成巨大经济损失

　　22.call on people to make donations 呼吁人们捐赠

　　23.the stricken districts 灾区

　　24.rescue...from 从……中拯救出来

　　背话题范文——有“模”可套

　　假定你是李华，你校摄影俱乐部(photography club)将举办国际中学生摄影展。请给你的英国朋友Peter写封信。请他提供作品。信的内容包括：

　　1. 主题：环境保护;

　　2. 展览时间;

　　3. 投稿邮箱：intlphotoshow@gmschool.com。

　　注意：

　　1. 词数100左右;

　　2. 可以适当增加细节，以使行文连贯。

　　优秀范文

　　Dear Peter,

　　Our school photography club is going to hold an International High School student Photography Show. The theme of the show is environmental protection. It will start from June 15th and last three weeks. Any students who is interested in welcome to participate. I know you take good pictures and you've always wanted to do something for environmental protection. I remember you showed me some photos on that theme the last time you visited our school. This is surely a good chance for more people to see them. If you want to join, you can send your photos to.

　　Hope to hear from you soon.

　　Yours

　　Li Hua