A Letter of Appeal
　　June 17, 2011
　　Dear friends,
　　I am writing this letter to call on everyone to pay attention to the present disasters caused by human activities. As some of you may know, over the past years, floods, droughts, landslides, and dust storms have frequented our planet. Not long ago, tsunami swept the Southeast Asia, which caused enormous damage. All these have sounded an alarm to human beings. So it is high time that we join efforts to save our planet.
　　Above all, a task of top priority for us is to plant trees as many as possible, especially in the arid areas. At the same time, we should stop deforesting in large amount. And we can save our planet through many other ways, such as saving water and using recycled paper.
　　So don’t hesitate to act out these measures. Even a small action is meaningful to our planet. Please join us in the action of protecting our planet. If you are willing to do something to save our planet, please start from the little thing right around you. Thank you!
　　Sincerely yours,
　　Li Ming

　　預測作文及模板：
　　2011年12月英語四級預測話題作文匯總
　　英語四級作文模板匯總

　　考前模擬預測試題推薦：
　　2011年12月英語四級全真預測試卷及答案匯總
　　2011年12月英語四級全真模擬試卷匯總

　　每日一練：（每天更新．．．）
　　2011年12月英語四級仔細閱讀每日一練匯總

　　對于還沒來得及全面復習的考生，可以進入老師指導及經驗技巧欄目，看看老師們及過來們給你們中肯的建議吧。

　　專題推薦： 2011年12月英語四級考試備考沖刺專題