九年级英语上册 Unit 2 Topic 1 Pollution has causes too many problems Section B课件 （新版）仁爱版.ppt

Unit2SavingtheEarthTopic1Pollutionhascausedtoomanyproblems.SectionB,Watchtheflash,thenanswerthequestionsbelow.,Answerthequestions.1.DoesBrucelookwell?2.Whatswrongwithhim?3.Howlonghashebeenlikethis?4.Hasheseenadoctor?,No,hedoesnt.,Twodays.,Helooksweak.,Hehasaheadacheandacough.,=Hehasgotapaininhishead.,/Hehasbeenlikethisfortwodays.,No,hehasnt.,/Notyet.,painn.疼，痛，痛苦,KangkangwasgoingtoleavetheWestHill.,HemetMrs.Zhou.,Theyhadatalk.KangkangaskedMrs.Zhousomequestions.,WhatquestionsdidKangkangask?,B.Listenagainandmatcheachquestionabovewithananswerbelow.,a.Notyet.b.Ivebeenlikethissincelastweek.C.Itsdifficultformetobreathe.d.Oh,yes.,C,b,a,d,1bA.Listento1aandcheckthequestionsyouhear.QuestionAnswer1.Whatswrongwithyou?_2.Howlonghaveyoubeenlikethis?_3.Wherehaveyoubeen?_4.Haveyouseenadoctor?_5.Haveyounoticedthedeadfishintheriver?_,1cRead1aandanswerthequestions.,1.WhatcausedMrs.Zhousproblems?2.WhatwillKangkangdo?3.DoyouhaveanyotherwaystosolveMrs.Zhousproblems?,Thebadairandtoomuchnoise.Hewillwritetothenewspaperabouttheseproblems.,2Choosethecorrectwordstocompletethepassage.,Deareditor,Imwritingtosaysomethingaboutthechemicalfactorynearmyhouse.Thefactorycauses_(toomany/toomuch)problems.First,itproducesterriblegas,anditishardforusto_(breathe/breath).Whatsworse,thefactorymakesalotofnoise.Wecantsleepwellatnight.Italsopollutestherivernearby.Nowtherearemany_(die/dead)fishintheriver.IthinkpeopleshouldcarefortheseproblemsandIhopethegovernmentwillsolvethemsoon.Yours,Kangkang,toomany,breathe,dead,Thefactorycausestoomanyproblems.,toomany+可数名词复数e.g.Therearetoomanypeopleinthesupermarket.Idontwanttogothereanymore.,toomuch+不可数名词e.g.Iambusy.Ihavetoomuchworktodo.,muchtoo+adj./adv.e.g.Itsmuchtoocoldtoday.Manypeoplestayathomeinsteadofgoingout.,Languagepoints,1aLook,listenandsay.,Itsdifficultformetobreathe.我呼吸很困难。,breathev.呼吸e.g.Hecouldhardlybreathebecauseofthelungcancer.breathn.呼吸e.g.Shetookalongslowbreathtocalmdown.,Its+adj.+forsb.todosth.e.g.ItsimportantforustolearnEnglishwell.Itseasyforhimtosolvethisproblem.,Languagepoints,3aLookatthepicturesandreadthewordsandphrases,payingattentiontothesoundsandstress.,soilpollutionwaterpollutionnoisepollutionairpollutionlitterlightpollution,()()()()()(),FCDABE,soiln.土壤，土地,Example:Peopleusechemicalstoomuchintheirfields,/andsoilpollutioncausesunhealthyfood.1.Peoplepourwastewaterintoriversandlakes,/so_isalmosteverywhereinChina.2._makespeoplesick./Itcausesbreathingproblemsandevencancer.3.Insomecities,/therestoomuch_causedbymanycars.4._isharmfultobirds./Also,/whenweusetoomanylightsatnight,wewasteenergy.5._makesamessofourenvironment,/sopeopleshouldntthrowitaround.,3bCompletethesentenceswiththewordsandphrasesin3a.Thenreadthemaloud,payingspecialattentiontothepronunciation,liaisonandpause.,waterpollution,Airpollution,noisepollution,Lightpollution,Litter,Lightpollutionisharmfultobirds.,harmv.&n.危害，伤害，损害harmfuladj.有害的,e.g.Itisharmfultoanimals.=Itdoesgreatharmtoanimals.,beharmfulto=doharmto对有害,Exercises,单项选择()1.Thereare_booksintheshop.Idontknowwhichonetochoose.A.toomanyB.toomuchC.muchtooD.too()2.Dontsmoke.Its_toourhealth.Sorry,Iwontdoitagain.A.harmB.harmfulC.harmsD.harmed()3.Hehasaheadache.Hefeelsdifficult_.A.breatheB.breathC.tobreatheD.tobreath,A,B,C,Exercises,单项选择()4.SheissonoisythatIcant_her.A.seeB.knowC.bearD.understand()5.Howlonghaveyou_this?Foraweek.A.likedB.beenC.beenlikeD.like()6.Ifyouarealways_,itwillbebadforyourhealth.A.inagoodmoodB.inabadmoodC.ingoodhealthD.inneed,C,C,B,summary,Welearn:,1.Usethecorrectstress,pronunciation,liaisonandpausewhilereadingaloud.2.KnowthedifferencesbetweenSimplePastandPresentperfect.Ivegotapaininmythroat.Pollutionhascausedtoomanyproblems.,Wecan:,1.Somewords:breathe,pain,produce,chest,awful,bear,breath,soil,harmful2.Somephrases:havegotapainin,beharmfulto,toomany,toomuch3.Somesentences:(1)Howlonghaveyoubeen