吸烟有害健康English.ppt

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,Smoking is hazardous to health.,What Are the Risks of Smoking.,Cigarette ingredients,（香烟的成分）,Nicotine,尼古丁,Carbon,monoxide,一,氧化,碳,Tar,焦,油,Nitrosamine,亚硝胺,Radioactive material,放射性物质,Benzoapyrene,苯并芘,Metal cadmium,金属镉,Chloroethylene,氯乙烯,Health killer,Smoking hazards,A large number of inhaled carbon monoxide to make the body hypoxia,can increase the above diseases.,Nicotine,尼古丁,can speed up heart rate,High blood pressure,Smoking can damage lung function,sputum and toxic substances can not be ruled out,bacteria reproduced.Long-term stimulation,the formation of chronic bronchitis and chronic obstructive airway,and further to the development of emphysema,coronary heart disease,.,Second-hand smoke,Second-hand,smoke,harm,to passi,ve,smokers than,active,smokers,（主动吸烟者）,d,o not light,especially,for,particular,ly serious crimes ag,ain,st,children.Survey,in China,The main victims of passive smoking are women and children,Although,they do not smoke themselves,but,oft,en in the family,public places,suffer,ed second-hand,smoke,of others.,No,Smoking,World No-Tobacco Day,世界,无烟,日,Smoke-free Olympics,无烟,奥,运,Smoking is,harmful,to health.,No smoking,our lives will have a,brighter future,.,If we smoke,life will become more and more,short,.In order to stay more in the world,please care for,our bodies,.,On,the whole,，,smoking,is very,harmful and,it does no,good,！,You quit smoking!,Thank you,The end,