英语人教版八年级下册Unit 7 第五课时.ppt

八年级下册,Unit7,Whatsthehighestmountainintheworld?,SectionB2c-3b,新授课授课人：张琳,Yesterdaywelearnedthepassageonpage54.Ifwedontlookatthepassage,canweanswerthequestionsin2c?,SteponePreviewExamination,2cReadthearticleagainandwriteshortanswerstothequestions.,WhatisLinWeisjob?,2.Whatdothebabypandashaveforbreakfast?,Heisapandakeeper.,Milk.,3.Whyarepandasendangered?,Lessforestforpandastolive.,4.WhatdoestheeducationprograminChengdudo?,5.Whyarescientistsdoingresearch?,Theynotonlyteachchildrenaboutpandasandotherendangeredwildanimalsbutalsotellthemabouttheimportanceofsavingtheseanimals.,Scientistsaredoingresearchtobetterunderstandthehabitsofpandas.,1.Tolearntheknowledgefrom2cto3b2.Tohelpstudentslearnmoreaboutwhales.,StepTwoTeachingTargets,2dCompletethesentencesusingwordsfromthepassage.,Thepanda_attheChengduResearchBaseareawakeearlyinthemorningto_breakfastforthebabypandas.,keepers,prepare,StepThreeLearning,2d,2.In_,pandashavebecomeso_thattheyarenowasymbolofChina.,3.Adultpandasdonothavebabiesvery_,andsomeofthebabiesonlyliveforashorttimebecauseof_.,often,illnesses,popular,fact,2d,4.AspecialprograminChengduteaches_aboutwhypandasare_.,5.TheChinesegovernmentisalsohelpingto_thepandas.Scientistsalsowanttobetter_thehabitsofpandas.,children,endangered,understand,save,2eWhatotherwaysdoyouthinkchildrencanhelptosavethepandas?,3aReadthefollowingwordsandphrasesaboutwhales.Puttheminthecorrectplaceinthechart.,1.Humanscatchwhalesformeat,fatandoil2.Eatsmallfishandothersealife3.Jumphighoutofthewater4.Rulesonwhaleprotection5.Huge6.Waterpollution,3a,7.Liveinthesea8.Somekindshaveteeth9.Learnmoreaboutwhales10.Stopputtingrubbishintothesea11.Singsongs12.Whalepartssoldtomakethingslikecandlesandsoap,3a,58,7,2,311,1612,4910,3bWriteaparagraphaboutwhalesandwhytheyneedtobeprotected.Usetheinformationin3a.Thenmakeaposter.,WhalesareTheyliveinTheyeatTheycanOneinterestingfactis,3b,AnotherinterestingfactisSomekindsofwhalesareindangerbecauseWeshouldprotectwhalesfromIthinkpeopleshould/shouldnt,3b,Whalesareseaanimals.Theyareveryhuge.Theyeatsmallfishandotherseaanimals.Theyareveryinteresting.Theycanjumpoutofthewater.Theycanalsosingandsingverywell.Butnowsomekindsofwhalesareindangerbecausethereismoreandmorewaterpollutionandpeoplecatchwhalesformeat,fatandoil.Weshouldplayapartin,3b,savingthewhalesbecausewhalepartscanbesoldtomakesthingslikecandlesandsoap.Weshouldprotectwhalesfromdisappearing.Ithinkpeopleshouldlearnmoreaboutwhalesandtherulesonwhaleprotection.AndIthinkpeopleshouldstopputtingrubbishintothesea.,1Completethechart.,higher,moredangerous,longer,morepopular,highest,mostdangerous,longest,mostpopular,Matchverbsandobjects.Thenaddonemoreobjecttoeachlist.,thetopofamountainthelibrary,reach,到达山顶,到达图书馆,reachthebusstop抵达公交站台reachtheagreement达成协议,achieve,mydreamsuccess,achievemyambition实现自己的抱负achievethegoal完成目标,实现我的梦想,获得成功,risk,mylifemymoney,冒着我的生命危险,riskmyhealth拿我的健康冒险riskdefeat冒着失败的风险,拿我的钱冒险,3.Circlethecorrectwordand/orfillintheblankwiththecorrectfromofthewordinbracketsforeachsentence.,1.Anelephantweighs(few/many)timesmorethanadog.,manytimes很多倍,2.Anadultpandacaneat(much/alittle)morethanacat.,成年的熊猫比小猫吃得多得多。,3.Canadaisa(little/lot)less_(crowded)thanChina.,crowded,alittleless少一点alotless少很多,4.Atigeris(much/alittle)_(strong)thanaman.,stronger,老虎比人要强壮很多。,1.Thebiggest_intheworldistheSahara.2.Theriveristoo_toswimin.3.Chinaisoneof_civilizations(文明)intheworld.4.The_ofthefastestanimalis120kilometersperhour.5.What_doyouneedforyourcoat?Iwantalargeone.,desert,dirty,theoldest,speed,size,根据句意，用适当的词填空。,StepFourExercise,单项选择。1.Mybrotheris_moreoutgoingthanme.A.manyB.littleC.much2._childrenthereareinafamily,_theirlifewillbe.A.Theless,thebetterB.Fewer,richerC.Thefewer,thebetter,C,A,4.Mobilephonesareverypopularnowandtheyare_thanbefore.A.cheapB.cheaperC.thecheapest5.Inourcity,its_inJuly,butitseven_inAugust.A.hotter,hottestB.hot,hotC.hot,hotter,B,C,完成句子,1.出生时，这个婴儿非常虚弱。_,thebabyisveryweak.2.成年大熊猫比熊猫宝宝重很多倍。Anadultpanda_morethanababypanda.3.胡夫金字塔和十六个帝国大厦一样重。ThePyramidofKhufuis_the16EmpireStateBuildings.,