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StayHealthyDon’tsmoke,please!smokeharmfuldiseaselungharmbreathepubliclawv.吸烟n.烟adj.有害的；导致损害的n.病；疾病n.肺v.&n.伤害；损害v.呼吸adj.公共的；大众的n.法律WordsandExpressionscigarettewheneverrisksomebodyn.香烟；卷烟conj.在任何……的时候无论何时n.危险；风险pron.有人；某人WordsandExpressionsLead-in1Let’senjoyavideo.SmokingLead-in2Freetalk1.Haveyoueversmokedbefore?2.Dopeopleinyourfamilysmoke?3.Doyouknowtheharmofsmoking?ClickHereobjectivesTolearnhowtostayhealthyTotalkabouttheharmofsmokingNewwords:smoke,harmful,public,law,whenever,risk,somebody…LookandsaysmokeSmokeconsistsofgasandsmallbitsofsolidmaterialthataresentintotheairwhensomethingburns.v.吸烟n.烟DoyoumindifIsmoke?我抽根烟你介意吗？LookandsayharmfulSomethingthatisharmfulhasabadeffectonsomethingelse,especiallyonaperson'shealth.adj.有害的；导致损害的Pollutedairandwaterareharmfultopeople’shealth.受到污染的空气和水，对人的健康是有害的。LookandsaylungYourlungsarethetwoorgansinsideyourchestwhichfillwithairwhenyoubreathein.Smokingcancauselungcancer.吸烟会引起肺癌。n.肺LookandsayLawThelawisasystemofrulesthatasocietyorgovernmentdevelopsinordertodealwithcrime,businessagreements,andsocialrelationships.Everycitizenmayclaimtheprotectionofthelaw.每个公民都可以要求受到法律的保护。n.法律Lookandsaypublic1.Publicmeansrelatingtoallthepeopleinacountryorcommunity.2.Publicbuildingsandservicesareprovidedforeveryonetouse.adj.公共的；大众的民意已不再支持他了。Publicopinion(=theopinionsofmostpeople)hasturnedagainsthim.Readthepassageandfillintheblanks.Harmfuleffectsofsmoking1.Smokingisbadforyour___________.Itcancause________oftheheartandlungs.2.Smoking__________theenvironment.3.Second-handsmokeis_________topeoplewhodon’tsmoke.healthdiseasespollutesharmful1Readthepassageandfillintheblanks.Advicetostayawayfromcigarettes1.Never_________cigarettes.2.Whensomebodytalksaboutsmoking,changethe_________.3._________yourfamilymemberstostopsmoking.4.Eatmorefruitsand__________.Domore________.Formgood________.touchtopicEncouragevegetablesexercisehabits1Readthefollowingsentencesandpayattentiontothemodalverbshould.Thengiveadviceforeachproblemusingshould.1.Ihaveaverybadtoothache!Youshouldgotoseeadentist.2.Mynewbicyclewasstolen.Youshouldcall110.3.Mybedroomisamess.Youshouldtidyitup.2Readthefollowingsentencesandpayattentiontothemodalverbshould.Thengiveadviceforeachproblemusingshould.4.Mycomputerisbroken.Ican’tworkwithoutit.Youshouldasksomeonetofixit.5.Iwaslateforschoolthismorning,andmyteacherwasangrywithme.Youshouldgetupearlyandneverbelateagain.second-handsmoke二手烟，也称为环境烟草烟（ETS），既包括吸烟者吐出的主流烟雾，也包括从纸烟、雪茄或烟斗中直接冒出的侧流烟，也就是指吸烟的人所呼出的气体和香烟本身燃烧时的烟雾的俗称。二手烟中包含4000多种物质，其中包括40多种致癌物质，如被不吸烟的人吸进体内，亦可能和氡气的衰变产物混合一起，对人体健康造成更大的伤害。second-handsmoke专家提醒，吸“二手烟”的危害更不容忽视，不吸烟者和吸烟者一起生活或者工作，每天闻到烟味一刻钟，时间达到一年以上的危害等同吸烟。截止到2007年末，中国约有3.5亿吸烟者，每年死于吸烟相关疾病的人数近100万。中国参与的“全球青少年烟草调查”结果显示：青少年在家中和公共场所受二手烟危害的比例分别为43.9%和55.8%。中国吸烟人数为3.5亿，居世界各国之首。全国吸烟行为流行病学调查数据显示，虽然人们的吸烟率已经出现了下降趋势，但被动吸烟状况没有任何改善。Let’shelppeoplestayhealthy!Inasmallgroup,makeaposterthatshow...