中考英语分类阅读及讲解汇编健康生活.doc

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1、中考英语分类阅读及讲解汇编（十）健康生活7CigaretteSmokingAmericanssmokesixthousandmillioncigaretteseveryyear,thatis,everypersonsmokesabout4195cigarettesayearinthecountryof18yearsofageormore.Ithascalculatedthat51%ofAmericanmensmokewhile34%ofAmericanwomendoso.Since1930,scientificstudieshavesh

2、owntimeandagainthatsmokingdoesgreatharmtoone’shealthandthatitwillshortenone’slife.Cigarettesmokingisbelieved,tomostresearchworkersinthisfield,averyimportantcauseinthedevelopmentofcancerofthelungsandthecancerofthethroatandisbelievedtohavemuchtodowithsomeotherkindsofcancer

3、s.Cigarettesmokerssufferfromtheillnessoftheheartmoreoftenthanthosewhodon’tsmoke.Butstrange,yettrue,womenarethoughttobelessaffected,becausewhenwomensmoke,theyusuallydon’tbreatheinthesmokesodeeply.Mostofthedoctorsandresearcherssay,“Giveupsmoking.Ifyoudon’tsmoke—don’tstart!

4、”Filtersarerequirednowtomakesmokingabitsafer,buttheycanonlyreduce,notgetridof,itspoison.Buttherearestillanumberofdoctorsandresearchworkerswhoarelesssureoftheeffectofcigarettesmokingonhealth.Theybelievethatcancersofthelungs,thethroatandsoonmayalsobecausedbyatmosphericpoll

5、ution,orchemicalpoisonthatisnowbeingusedbyfarmersinlargequantitiestodestroyplantpestsandsmallanimals.1.1.______eachsmokeabout4159cigarettesayear.A.AmericansB.AmericanmenC.AmericanwomenD.Americanaged18ormore2.Itisbelievedbymanythatcancersofthelungsandthroatarecaused______

6、bysmoking.A.mainlyB.partlyC.insomewayD.innoway3.Smokinghasmuchtodowith______.A.cancerofthelungsB.cancerofthethroatC.cancerofthetongueD.severalkindsofcancers4.Doctorsandresearchworkersadvisethat______.A.weshouldsmokefilter-tippedcigarettesB.wemustnotbreatheinthesmokedeepl

7、ywhensmokingC.thosewhodon’tsmokeshouldn’tstartD.thosewhosmokeless5.Fromthepassagewecometoknowthatpeoplemaydiefrom______.A.cigarettesmokingB.pollutedairC.poisonouschemicalsD.anyoftheaboveKey:1.D2.A3.D4.C5.D