怎麼禁止青少年吸煙英語作文

⑴ 寫一篇呼籲人們不要吸煙的英語作文

Smoking is harmfulSmoking cigarettes is very harmful to our health. Studies show that smoking can cause cancer and other health problems. Smoker should give up smoking. In addition to health problem, there are other reasons to give up smoking. First, cigarette is very expensive. It is estimated that a smoker will at least spend more than $400 a year. And ,smoking leaves an offensive odor. Non-smoker don』t like to be at around the smoker. Further-more ,smoking is a source of pollution. These are all good reasons to give up smoking . Of course ,it is not easy to give up smoking ,but it can be done. First ,a smoker may list the disadvantages of smoking ,which will be very helpful for him to give it up. Then ,the smoker should get support form his relatives or close friends. Last but not least ,the smoker should habit ,such as fishing and reading ,which will take the smoker』s mind off smoking.

⑵ 放棄吸煙的建議英語作文

Smoking Is Harmful
At the class meeting our teacher read us a report in the newspaper. A certain student in a middle school smoked and he wouldn't get rid of the bad habit though his teacherand friends warned him not to smoke any more. He even stole money to get cigarettes and was pat into prison in the end. This really gave usa shock. smoking is very harmful to our health. It does great harm not only to our health, but also to our mind, especially for us teenagers. Now more and more people all over the world have given up smoking or have made up their minds to do so, I think we middle school students are the future builders of our country. We should study hard and make progress every day. We should form good habits so that we can spend our time learning things useful and valuable for our motherland and people, I think today's class meeting is very meaningful to my classmates who have a bad habit of smoking.
中文是：
吸煙是在這次會議上我們的老師給我們宣讀報紙上一份有害的報告。如果一個中學某學生抽煙，他不會走出壞習慣擺脫盡管他的朋友警告他不要抽煙了。他甚至偷的錢得到香煙，並關進監獄。這確實給了美國的沖擊。
大家都吸煙是十分有害健康。它危害極大，不僅對我們的健康，而且在我們看來，尤其是我們青少年。現在，越來越多的人在世界各地已放棄吸煙，或已作出決定，這樣做，我認為我們中學生是我們國家的未來的建設者。
我們要努力學習，天天進步。我們應該養成好習慣，使我們可以花時間學習有益的東西為我們的祖國和人民寶貴的，我認為今天的班會是非常有意義的同學誰有吸煙的壞習慣。

⑶ 寫一個關於吸煙有害健康的英語作文(120詞左右)

Smoking Is Harmful
At the class meeting our teacher read us a report in the newspaper. A certain student in a middle school smoked and he wouldn't get rid of the bad habit though his teacherand friends warned him not to smoke any more. He even stole money to get cigarettes and was pat into prison in the end. This really gave usa shock. As we all smoking is very harmful to our health. It does great harm not only to our health, but also to our mind, especially for us teenagers. Now more and more people all over the world have given up smoking or have made up their minds to do so, I think we middle school students are the future builders of our country. We should study hard and make progress every day. We should form good habits so that we can spend our time learning things useful and valuable for our motherland and people, I think today's class meeting is very meaningful to my classmates who have a bad habit of smoking.在班會上，老師讀了一篇報紙上的報道。某中學生染上抽煙的惡習，盡管老師、朋友勸他不要再抽煙，但他戒不掉，甚至發展到偷錢買煙，最終被送進監獄。大家都很震驚。我們知道，吸煙對健康危害極大。它不僅危害我們的健康，也危害我們的心靈，尤其是我們十幾歲的青少年。現在世界上越來越多的人已經戒掉或者決心戒掉煙癮。我想我們中學生是祖國未來的建設者，我們應該好好學習，天天進步；我們應該養成好的習慣，以便能夠把時間花在學習對祖國對人民有用的東西上。我想今天的班會對那些有抽煙惡習的同學非常有意義。

⑷ 關於青少年該不該吸煙的英語作文

One possible version: Smoking is a serious problem among teenagers in China. It
is reported that 35% students from 12 to 15 smoke. Some are just curious about
it when they see others smoking. Unfortunately, others fall into the habit. And
it is difficult to give up. I think it is not right for the students to smoke.
Smoking is bad for people』s health. Many smokers died of lung cancer. It also
harms people』s mental development, especially for teenagers. Smoking pollutes
the air around us, and it can even cause fire. Every year, some people die from
the fire caused by smoking and at the same time many buildings are destroyed by
the fire. I hope those students who smoke should give up smoking as soon as
possible, it is not only good for yourself but also for your family and people
around you. You should put your heart into studies, and play ball games with
your friends to make yourself a happy and healthy teenager.

⑸ 英語作文 假如你的朋友李魯喜歡上抽煙你寫一封信勸他戒煙 內容包括 吸煙的危害 如何戒煙和健康生活

篇一：不吸煙 No Smoking

At present, many teenagers smoke. I don't think it's a good phenomenon. It must be stopped, for smoking is harmful in many ways.
目前，很多青少年吸煙。我不覺得這是一個好的現象。這種現象必須要停止，因為吸煙在很多方面都是有害的。
First, smoking is bad for our health. As we start smoking, it's so difficult to give up, because the tobacco contains a drug called nicotine, which can get us into the habit of smoking. When we go without nicotine, our bodies will feel sick.
首先，吸煙對我們的健康有害。我們一開始吸煙，就很難戒掉，因為煙草含有一種叫尼古丁的葯物，它能讓我們養成吸煙的習慣。當我們體內沒有尼古丁時，我們就會感到惡心。
Second, smoking is so dangerous. When we smoke in bed, we may kill ourselves as well as burn down our houses, for burning cigarette ends may cause a big fire. And if we threw the cigarette ends anywhere, it would also cause a fire disaster.
第二，吸煙是危險的。我們在床上吸煙的時候，我們可能會導致自殺或者燒毀房子，殺死自己，因為燃燒的煙頭可能引起火災。如果我們把煙頭丟在任何地方都有可能會引起火災。
Furthermore, once we smoke in public, we may make other people feel uncomfortable as well.
此外，如果我們在公共場所吸煙，我們可能會讓其他人感到不舒服。
Accordingly, for the sake of your and others』 health, please don't smoke.
因此，為了您和他人的健康，請不要吸煙。

篇二：關於如何戒煙How To Give Up Smoke

Nowadays, more and more people realize the harm of smoking and the damage it bring to the people around us. Considered the health of people themseves and the one they care, many smokers try their best to give up smoking. When quiting smoking, I have some suggestions. First of all, people should have strong will on giving up smoking. Personal determination is the most important factor. When feeling eager to smoke, people should think about the damage of smoking and the people they love. And then they can strengthen their will not to smoke. Secondly, sweep away all the cigarette around. They can』t find any cigarette when they want to smoke. And then after a while, their wants for smoke will rece graally. Last but not least, prepare some candies in the pocket, when people want to smoke, eat candies instead. Hope every smoker succeed in the end.
如今，越來越多的人

⑹ 跪求一篇說明吸煙危害的英語作文

Now ，some young people from smoking ，they think that smoking is a enjoyment。In fact smoking is harmful to health，more dangerous for young people。After scientists and doctors was found smoking can cause several diseases，such as heart disease, cancer。 Now，more and more people the world has been determined to quit smoking or quit smoking。We should not do more young people continue to smoke this stupid，young people are the future constructor of the motherland，should make full use of time to learn，do the motherland, the people, for their benefit，should be determined to get rid of bad habits，develop good habits。

⑺ 英語作文-談談你對吸煙的看法（帶翻譯80詞左右）

Smoking Is Harmful At the class meeting our teacher read us a report in the newspaper.A certain student in a middle school smoked and he wouldn't get rid of the bad habit though his teacherand friends warned him not to smoke any more.He even stole money to get cigarettes and was pat into prison in the end.This really gave usa shock.As we all smoking is very harmful to our health.It does great harm not only to our health,but also to our mind,especially for us teenagers.Now more and more people all over the world have given up smoking or have made up their minds to do so,I think we middle school students are the future builders of our country.We should study hard and make progress every day.We should form good habits so that we can spend our time learning things useful and valuable for our motherland and people,I think today's class meeting is very meaningful to my classmates who have a bad habit of smoking.
中文是：
吸煙是有害的，在這次會議上我們的老師宣讀了一份報紙上的報告.一個中學生抽煙,盡管他的老師和朋友警告他不要抽煙了.他還是擺脫不了這個惡習。他甚至偷錢得到香煙,並關進監獄,最後拍.這確實給了美國的沖擊.
大家都吸煙是十分有害健康.它危害極大,不僅對我們的健康,而且在我們看來,尤其是我們青少年.現在,越來越多的人在世界各地已放棄吸煙,或已作出決定,這樣做,我認為我們中學生是我們的國家未來的建設者
我們要努力學習,天天進步.我們應該養成好習慣,使我們可以花時間學習有益的東西為我們的祖國和人民寶貴的,我認為今天的班會是非常有意義的同學誰有吸煙的壞習慣.

⑻ 勸阻青少年不吸煙的建議有哪些寫一篇英語作文，120個字左右。

我國是煙草生產和消費大國，每年消耗的煙草佔世界總銷額的1／3以上，吸煙者高達3億。據中國預防醫學科學院估算，還有約4億人受到被動吸煙的危害，因而我國約有7億人直接或間接地受到煙草的危害。 香煙煙霧中，92％為氣體，如一氧化碳、氫氰酸及氨等；8％為顆粒物，這些顆粒物統稱焦油，內含尼古丁、多環芳香羥、苯並芘及β-萘胺等，已被證實的致癌物質約40餘種。吸煙對人體的危害是一個緩慢的過程，需經較長時間才能顯示出來，尼古丁又有成癮作用，使吸煙者難以認識。吸煙可誘發多種癌症、心腦血管疾病、呼吸道和消化道疾病等，是造成早亡、病殘的最大病因之一。英國一項歷時40年的研究證明，中年吸煙者死亡率為不吸煙者的3倍。WHO資料表明，目前全球每年死於與吸煙有關的各種疾病達300萬人， 估計到2025年將升高到1，000萬，而我國將佔200萬。吸煙已成為嚴重危害我國人民健康的緊迫問題。 一、致癌作用 吸煙致癌已經公認。流行病學調查表明，吸煙是肺癌的重要致病因素之一，特別是鱗狀上皮細胞癌和小細胞未分化癌。吸煙者患肺癌的危險性是不吸煙者的13倍，如果每日吸煙在35支以上，則其危險性比不吸煙者高45倍。吸煙者肺癌死亡率比不吸煙者高10～13倍。肺癌死亡人數中約85％由吸煙造成。吸煙者如同時接觸化學性致癌物質（如石棉、鎳、鈾和砷等）則發生肺癌的危險性將更高。煙葉煙霧中的多環芳香碳氫化合物，需經多環芳香碳氫化合物羥化酶代謝作用後才具有細胞毒和誘發突變作用，在吸煙者體內該羥化酶濃度較不吸煙者為高。吸煙可降低自然殺傷細胞的活性，從而削弱機體對腫瘤細胞生長的監視、殺傷和清除功能，這就進一步解釋了吸煙是多種癌症發生的高危因素。吸煙者喉癌發病率較不吸煙者高十幾倍。膀胱癌發病率增加3倍，這可能與煙霧中的β-萘胺有關。此外，吸煙與唇癌、舌癌、口腔癌、食道癌、胃癌、結腸癌、胰腺癌、腎癌和子宮頸癌的發生都有一定關系。臨床研究和動物實驗表明，煙霧中的致癌物質還能通過胎盤影響胎兒，致使其子代的癌症發病率顯著增高。 二、對心、腦血管的影響 許多研究認為，吸煙是許多心、腦血管疾病的主要危險因素，吸煙者的冠心病、高血壓病、腦血管病及周圍血管病的發病率均明顯升高。統計資料表明，冠心病和高血壓病患者中75％有吸煙史。冠心病發病率吸煙者較不吸煙者高3．5倍，冠心病病死率前者較後者高6倍，心肌梗塞發病率前者較後者高2～6倍，病理解剖也發現，冠狀動脈粥樣硬化病變前者較後者廣泛而 嚴重。高血壓、高膽固醇及吸煙三項具備者冠心病發病率增加9～12倍。心血管疾病死亡人數中的30％～40％由吸煙引起，死亡率的增長與吸煙量成正比。煙霧中的尼古丁和一氧化碳是公認的引起冠狀動脈粥樣硬化的主要有害因素，但其確切機理尚未完全明了。多數學者認為，血脂變化、血小板功能及血液流變異常起著重要作用。高密度脂蛋白膽固醇（HDL-C）可刺激血管內皮細胞前列環素（PGI2）的生成，PGI2是最有效的血管擴張和抑制血小板聚集的物質。吸煙可損傷血管內皮細胞，並引起血清HDL-C降低，膽固醇升高，PGI2水平降低，從而引起周圍血管及冠狀動脈收縮、管壁變厚、管腔狹窄和血流減慢，造成心肌缺氧。尼古丁又可促使血小板聚集。煙霧中的一氧化碳與血紅蛋白結合形成碳氧血紅蛋白，影響紅細胞的攜氧能力，造成組織缺氧，從而誘發冠狀動脈痙攣。由於組織缺氧，造成代償性紅細胞增多症，使血粘滯度增高。此外，吸煙可使血漿纖維蛋白原水平增加，導致凝血系統功能紊亂；吸煙還可影響花生四烯酸的代謝，使PGI2生成減少，血栓素A2相對增加，從而使血管收縮，血小板聚集性增加。以上這些都可能促進冠心病的發生和發展。由於心肌缺氧，使心肌應激性增強，心室顫動閾值下降，所以有冠心病的吸煙者更易發生心律不齊，發生猝死的危險性增高。 據報告，吸煙者發生中風的危險是不吸煙者的2～3．5倍；如果吸煙和高血壓同時存在，中風的危險性就會升高近20倍。此外，吸煙者易患閉塞性動脈硬化症和閉塞性血栓性動脈炎。吸煙可引起慢性阻塞性肺病（簡稱COPD），最終導致肺原性心臟病。 三、對呼吸道的影響 吸煙是慢性支氣管炎、肺氣腫和慢性氣道阻塞的主要誘因之一。實驗研究發現，長期吸煙可使支氣管粘膜的纖毛受損、變短，影響纖毛的清除功能。此外，粘膜下腺體增生、肥大，粘液分泌增多，成分也有改變，容易阻塞細支氣管。在狗實驗中，接觸大量的煙塵可引起肺氣腫性改變。中國醫科大學呼吸疾病研究所的一項研究發現，吸煙者下呼吸道巨噬細胞（AM）、嗜中性粒細胞（PMN）和彈性蛋白酶較非吸煙者明顯增多，其機制可能是由於煙粒及有害氣體的刺激，下呼吸道單核巨噬細胞系統被激活，活化的AM除能釋放彈性蛋白酶外，同時又釋放PMN趨化因子，使PMN從毛細血管移動到肺。激活的AM還釋放巨噬細胞生長因子，吸引成纖維細胞；以及PMN釋放大量的毒性氧自由基和包括彈性硬蛋白酶、膠原酶在內的蛋白水解酶，作用於肺的彈性蛋白、多粘蛋白、基底膜和膠原纖維，從而導致肺泡壁間隔的破壞和間質纖維化。據報導，1986年美國患COPD者近1300萬人，1991年死亡9萬多人，吸煙是其主要病因。吸煙者患慢性氣管炎較不吸煙者高2～4倍，且與吸煙量和吸煙年限成正比例，患者往往有慢性咳嗽、咯痰和活動時呼吸困難。肺功能檢查顯示呼吸道阻塞，肺順應性、通氣功能和彌散功能降低及動脈血氧分壓下降。即使年輕的無症狀的吸煙者也有輕度肺功能減退。COPD易致自發性氣胸。吸煙者常患有慢性咽炎和聲帶炎。 四、對消化道的影響 吸煙可引起胃酸分泌增加，一般比不吸煙者增加91．5％，並能抑制胰腺分泌碳酸氫鈉，致使十二指腸酸負荷增加，誘發潰瘍。煙草中煙鹼可使幽門括約肌張力降低，使膽汁易於返流，從而削弱胃、十二指腸粘膜的防禦因子，促使慢性炎症及潰瘍發生，並使原有潰瘍延遲癒合。此外，吸煙可降低食管下括約肌的張力，易造成返流性食管炎。 五、其他 吸煙對婦女的危害更甚於男性，吸煙婦女可引起月經紊亂、受孕困難、宮外孕、雌激素低下、骨質疏鬆以及更年期提前。孕婦吸煙易引起自發性流產、胎兒發育遲緩和新生兒低體重。其他如早產、死產、胎盤早期剝離、前置胎盤等均可能與吸煙有關。妊娠期吸煙可增加胎兒出生前後的死亡率和先天性心臟病的發生率。以上這些危害是由於煙霧中的一氧化碳等有害物質進入胎兒血液，形成碳氧血紅蛋白，造成缺氧；同時尼古丁又使血管收縮，減少了胎兒的血供及營養供應，從而影響胎兒的正常生長發育。女性90％的肺癌、75％的COPD和25％的冠心病都與吸煙有關。吸煙婦女死於乳腺癌的比率比不吸煙婦女高25％。已經證明，尼古丁有降低性激素分泌和殺傷精子的作用，使精子數量減少，形態異常和活力下降，以致受孕機會減少。吸煙還可造成睾丸功能的損傷、男子性功能減退和性功能障礙，導致男性不育症。吸煙可引起煙草性弱視，老年人吸煙可引起黃斑變性，這可能是由於動脈硬化和血小板聚集率增加，促使局部缺氧所致。最近，美國一項研究發現，在強烈雜訊中吸煙，會造成永久性聽力衰退，甚至耳聾。 六、被動吸煙 是指生活和工作在吸煙者周圍的人們，不自覺地吸進煙霧塵粒和各種有毒物質。被動吸煙者所吸入的有害物質濃度並不比吸煙者為低，吸煙者吐出的冷煙霧中，煙焦油含量比吸煙者吸入的熱煙霧中的多1倍，苯並芘多2倍，一氧化碳多4倍。研究發現，經常在工作場所被動吸煙的婦女，其冠心病發病率高於工作場所沒有或很少被動吸煙者。據國際性的抽樣調查證實，吸煙致癌患者中的50％是被動吸煙者。大量流行病學調查表明，丈夫吸煙的妻子的肺癌患病率為丈夫不吸煙的1．6～3．4倍。孕婦被動吸煙可影響胎兒的正常生長發育。有學者分析了5000多名孕婦後發現，當丈夫每天吸煙10支以上時，其胎兒產前死亡率增加65％；吸煙越多，死亡率越高。吸煙家庭兒童患呼吸道疾病的比不吸煙家庭為多。 七、戒煙 綜上所述，可見吸煙對人體健康危害之大，而戒煙後，其毒性作用將漸漸減少，大多數病變都可有不同程度的逆轉，並有助於降低COPD、冠心病和癌症的發病率及死亡率。由此可見戒煙的重要性。衛生宣教應加強吸煙有害健康的宣傳教育，禁止在公共場所吸煙，限制為煙草商刊登廣告，並在香煙盒上印刷"吸煙有害健康"的標志。戒煙方法很多，諸如針灸戒煙、戒煙糖和戒煙茶等，但主要是心理取勝，吸煙者真正認識到吸煙的危害性，就會決心及早戒除。