吸煙的危害英語演講稿（精選3篇）

吸煙的危害英語演講稿 篇1

　　“Why do you want to smoke?”Many people often ask questions like this.Inrecent years,there is a general tendency to more and more children also learn tosmoke.They don't know the dangers of smoking,just think that smoking is cool,it's a trend.From the picture,we can come to a conclusion,smoking is equal tochronic suicide.

　　It is well known that a cigarette contains many chemical substances such astar and nicotine.Burning cigarettes can produce certain poisonoussubstances.Therefore,smoking can harm not only smokers but also non-smokersaround them.On the one hand,the hazardous chemicals will do harm to smokers’lung cells and blood circulation,which can shorten their lifespan.On the otherhand,non-smokers exposed to second-hand smoke are at high risk of many healthproblems.

　　To be brief,smoking is no less than chronic suicide,which destroys thehealth both smokers’ and people around them.People should try their best to giveup smoking,for their own health, for the family.

吸煙的危害英語演講稿 篇2

　　Smoking is very popular among Chinese people. Nowadays, the number ofsmokers during teenagers is increasing. Some treat smoking as fashion and followsuch bad behavior. Though many people have been educated the danger of smoking,they still do not fear it.

　　吸煙很受中國人的歡迎。如今，青少年吸煙者的數(shù)量與日俱增。有些人把吸煙當作時尚，追逐這樣的不良行為。盡管許多人都被教育過吸煙的危害，但是他們并沒因此而卻步。

　　It is known to all that cancer has been the killer and the researches foundthat smoking for a long time will be easy to get cancer. I remembered myhometown, where people smoked a lot, especially the old generation, and theyformed this bad act when they were young. Then for a time, many people died ofcancer. People started to worry and they found that these people were heavysmokers.

　　眾所周知，癌癥是人類頭號殺手，而且研究發(fā)現(xiàn)，長時間吸煙很容易患上癌癥。我記得在我的家鄉(xiāng)，吸煙的人很多，特別是老一輩，他們在他們年輕的時候就養(yǎng)成了這個習慣。然后有一段時間，很多人死于癌癥。人們就開始擔心了，后面他們發(fā)現(xiàn)這些人都是重度吸煙者。

　　The sad thing is that many teenagers smoke at their young age, and theyfeel cool to do it. Some adults smoke to relieve their pressure. No matter whatkind of reasons, the fact is that smoking not only hurt themselves, but alsohurt other people, because we know that second hand smoke is harmful, too. Foreverybody’s health and to live a better life, smoking should be stopped.

　　可悲的是，許多青少年在年輕的時候就吸煙，他們還覺得很酷。一些成年人用吸煙來緩解他們的壓力。不管出于什么樣的原因，事實是，吸煙不僅傷害自己，還傷害了別人，因為我們都知道二手煙也是有害的。為了每個人的健康以及生活得更美好，我們應該停止吸煙。

吸煙的危害英語演講稿 篇3

　　這可真奇怪呀!

　　在這世上有的人就是傻，放著新鮮的水果不吃，放著美味的佳肴不吃，放著可口的飲料不喝。偏偏去抽有毒的煙，難道煙的價勝過水果、佳肴、飲料嗎?我想不一定吧。

　　在化學學習中我知道了一氧化碳中有劇毒，易與人體血蛋白結合，使人中毒，而煙草中恰恰又有這種種物質。在眾多資料統(tǒng)計中我國每天因吸煙死亡的人數(shù)達4000多萬，這不得不是一個驚人的數(shù)字�；蛟S有人認為我這是危言聳聽，可這恐怖數(shù)字難道不能引起廣泛煙民的重視嗎?

　　我在一個實驗中看到一個這種現(xiàn)象，將60支煙同時點燃，自動吸食5分鐘后，再收集煙霧，而在收集瓶有兩只活磞亂跳的老鼠，2分鐘后，老鼠就趴在地上一動不動。實驗說明如果人同時抽60支煙，也會當場死亡，所以同理我們知道一根一根的抽，不易于慢性自殺。所以不要小看一支煙帶來的危害。

　　據相關資料報道，二手煙的危害比一手煙還大，那么就是說一個小孩不抽煙，可家人在他旁抽一支煙，意味著他無形之中抽了兩支煙�，F(xiàn)在青少年吸煙的人也逐年增長，我想如果要批評孩子吸煙，先得批評家長。家里沒有吸煙的家長，哪來吸煙的孩子。

　　吸煙能帶來什么?吸煙只能帶來對健康的危害!