中学生英语即兴演讲稿 篇30

　　Today smoking is a widespread habit ali over the world. Not only the old,the youth, but also middle school students have been engaged in smoking. Many ofthem think that smoking is a smart symbol.

　　However, smoking is harmful to one’s ,health. It contributes a lot of lungcancer, from which many people have died in the past years. It can also causemany other diseases. In a word, if you smoke, you do have a much greater chanceof losing your health. Furthermore, scientific research shows that smoking isnot only harmful to smokers themselves, but also a threat to public health,especially to women and children. Therefore, many countries have made lawsforbidding smokers to smoke m public places such as cinemas, stations,hospitals, and so on Giveup smoking! If you don’t smoke, don’t start. Giveupsmoking for the sake of your health, for the sake of your family, and for thesake of the whole world.