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课前三分钟英语演讲稿
Todaysmokingisawidespreadhabitaliovertheworld.Notonlytheold,theyouth,butalsomiddleschoolstudentshavebeenengagedinsmoking.Manyofthemthinkthatsmokingisasmartsymbol.
However,smokingisharmfultoone’s,health.Itcontributesalotoflungcancer,fromwhichmanypeoplehavediedinthepastyears.Itcanalsocausemanyotherdiseases.Inaword,ifyousmoke,youdohaveamuchgreaterchanceoflosingyourhealth.Furthermore,scientificresearchshowsthatsmokingisnotonlyharmfultosmokersthemselves,butalsoathreattopublichealth,especiallytowomenandchildren.Therefore,manycountrieshavemadelawsforbiddingsmokerstosmokempublicplacessuchascinemas,stations,hospitals,andsoonGiveupsmoking!Ifyoudon’tsmoke,don’tstart.Giveupsmokingforthesakeofyourhealth,forthesakeofyourfamily,andforthesakeofthewholeworld.