如果您无法下载资料，请参考说明：
1、部分资料下载需要金币，请确保您的账户上有足够的金币
2、已购买过的文档，再次下载不重复扣费
3、资料包下载后请先用软件解压，在使用对应软件打开
Unit2SavingtheEarthTopic1Pollutionhascausedtoomanyproblems.SectionD知识梳理ReadthroughSectionsA-Candfillintheblankswiththecorrectwords.It_____(be)beautifulinthepast.Kangkang_______(go)theretwoyearsago.Oh,whata_______!()1.Whatisthepassagemainlyabout?A.Airpollution.B.Lightpollution.C.Litter.D.Allsortsofpollution.()2.________destroy(s)thesoil.A.ChemicalsB.WeatherC.NoiseD.Industry()3.Howdopeoplefeelaftertheyworkinstronglightforalongtime?A.Excited.B.Happy.C.Terrible.D.Sad.Therearemanykindsofpollutionaroundus,Pollution1.Theyarebadforourhealthinmanyways.They____________toourhealthindifferentways.2.Peoplemaylosetheirhearingiftheyworkinanoisyplaceforalongtime.Ifpeopleworkinnoisyconditionsforalongtimetheymayhave______________.3.Noisepollutioncanmakepeopledeaf.Peoplemay______deaf_____________noisepollution.Therearemany__________ofpollutionaroundus.Theyare______forourhealthinmanyways.Airpollutioncauses_____eyesand__________problems.______makesourenvironmentdirty.Soilpollution________thesoiland_______unhealthyfood.Noisepollutionmakespeople______andcauseshighbloodpressure.Lightpollutionisbadfor_____andcausessomekindsof__________.Withlesspollution,ourplanetwillbecome_______andourhealthwillbebetter.Let’sbegreenerpeople.Languagepoints3.Toomuchnoisecancausehighbloodpressureaswell.噪声太大也可能导致高血压。highbloodpressure高血压4.Withtheincreaseinpopulationandthedevelopmentofindustry,litteriseverywhere.随着人口的增加和工业的发展，垃圾到处都是。Mary:Excuseme.______Ihaven’tseenhimforweeks.Bill:Jim’sgonetoEngland.Mary:Really?______Bill:Hewenttherelastweek.Mary:______Bill:Forthreetimes.Mary:______Bill:Hetraveledwithhisfriends.Mary:______Bill:Hewillbeawayforabouttwoweeks.Mary:Oh,thankyou.I’llphonehimthisevening.ExercisesExercisessummaryThankyou.
