2022-2023学年仁爱版英语九年级上册-Unit-2

Unit2PopullutionhascausedtoomanyproblemsA:Wherehaveyoubeen/traveled?B:Ihavebeen/traveledto...Choosethebestplaceforapicnicandtelluswhyyouchoosethatplace.Ithink…isthebestchoice.Theairthereisfresh.Wecanflykitesonthegrass.Haveyoueverhadapicnic?Kangkang,Jane,MariaandMichaelareplanningapicnicforSunday.TheywillgototheWestHill.Thefactorieshaveproducedterriblegasandcausedairpollution.Thecarshavemadetoomuchnoiseandcausednoisepollution.Peoplehaveusedchemicalstoomuchintheirfieldsandcausedsoilpollution.Wehaveusedtoomanylightsatlightandcausedlightpollution.Theyhadatalk.KangkangaskedMrs.Zhousomequestions.……WhatquestionsdidKangkangask?1.Burninggas,oil,coalcreatesairpollution.燃烧气体、石油和煤都会造成空气污染。createv.造成，创造creativeadj.创造性的creationn.创造；创造物LanguagePoints2.Inthefields,farmersusetoomanychemicalswhichdestroythesoil.在地里，农民使用了太多对土壤起破坏作用的化肥和农药。定语从句LanguagePoints3.Toomuchnoisecancausehighbloodpressureaswell.噪声太大也可能导致高血压。highbloodpressure高血压aswell也,还e.g.We’regoingtothepartytonight.Whydon’tyoucomealongaswell?LanguagePoints4.Withtheincreaseinpopulationandthedevelopmentofindustry,litteriseverywhere.随着人口的增加和工业的发展，垃圾到处都是。5.Withlesspollution,ourplanetwillbecomegreenerandourhealthwillbebetter.随着污染的减少，我们的地球将变得更加环保，我们也会更健康。LanguagePointsHasnoisepollutioncausedyouanyproblems?Ifyes,shareyourfeelingswithyourclassmates.Whataboutotherkindsofpollution?Chooseonekindofpollutionanddiscussitingroups.Thefollowingquestionsmayhelpyou.1.Whatis…pollution?2.Whatmakesthe…pollution?3.Whatproblemsdoesitcause?4.Inwhatwayisitharmfultopeople’slife?5.Whathasbeendonetosolvetheseproblems?…WorkingroupsWriteashortreportaboutakindofpollutionbasedon2and3.Thetopicsentenceofeachparagraphisgivenbelow.…pollutionis……pollutionisharmfultopeople’shealth…Thegovernmenthastriedmanywaystosolvetheproblem…Onepossibleversion:Airpollutionisbecomingmoreandmoreseriousintoday’sworld.Somechemicalfactoriesproduceterriblegasandmaketheairbad.Busesandcarsalsoproducewastegas.Inourdailylife,burninggas,oilandcoalalsocreatesairpollution.Theairpollutionmaycausealotofproblems.Itisharmfultopeople’shealth.Itcancausebreathingproblems,soreeyesandevencancer.Itcanalsoharmtheplants,andthefarmerswillgetlessharvest.Luckily,thegovernmenthastriedmanywaystosolvetheproblem,suchasmakinglawstopreventthefactoryfrompollutingtheair.1.WriteapassageaccordingtoPart4.2.PreviewUnit2Topic1-SectionB.