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1、Unit4OurWorldTopic1Whichdoyoulikebetter,plantsoranimals?SectionCearthn.地球；土，泥；大地rainforestn.(热带)雨林forestn.森林LookandlearnLookandguess!Lookatthepicturesandcheckwhichquestionsthepassagecananswer.Whatarerainforests?Howmanyanimalsarelivinginrainforests?Wheredoanimalsliveinrainforests?W
2、hatcanwegetfromrainforests?Whyarerainforestsimportanttous?学习目标1.Learnsomenewwordsandphrases:thick,forest,ground,wet,cover,earth,surface,thousandsof,control,dieout,wood,protect2.Goonlearningthestructureofcomparativeandsuperlativedegreesofadjectives:(1)Theplantsintheforestshelptomak
3、etheairfresherandcleaner.(2)Rainforestsgiveuswood,food,fruit,medicine,andmanymoreusefulthings.(3)Butnow,rainforestsarebecomingsmallerandsmaller,soweshouldprotectthem.3.Talkaboutthebasicsituation about thewaterresource andtropicalrainforests andtheir importancetothe earth.预习导纲：1、单词
4、互译与记忆1)茂密的________2)森林_________3）覆盖__________4)ground__________5)surface________6)control_________7)protect_________2、短语互译与记忆1)成千上万_______2)地球的肺________3)越来越小_______4)在…方面起重要作用___________5)灭绝____________3、句子理解与熟读(1).Rainforestscover6%oftheearth’ssurface.(2)Thousandsandthousandsofa
5、nimalsliveintherainforests.(3)Theplantsintheforestshelptomaketheairfresherandcleaner.(4)Theyplayanimportantpartincontrollingtheclimate.(5)Withoutrainforests,manybeautifulplantsandanimalswoulddieout.选词填空control,cover,beautiful,easy,protect1)Water________mostoftheearth.2)Forestscanh
6、elptomaketheairfresher.Theyalsohelpto________theweather.3)Weshould________environmenttomakeourcitiesmorebeautiful4)Lesson5is_______thanLesson65)Thisroseis_____________thanthatone.coverscontrolprotecteasiermorebeautiful单项选择。()1._____watchedtheBeijingOlympicTorchRelay(火炬接力）inZhengzh
7、ou.A.ThousandspeopleB.ThousandsofpeopleC.TenthousandspeopleD.Thousandofpeople()2.Five________peoplearewaitingforthetrain.A.hundredofB.hundredsC.hundredD.hundredsof()3.Thesnakeisoneof____intheworld.A.themostdangerousanimalB.dangerousanimalC.themostdangerousanimalsD.moredangerousani
8、mals()4.Thenumberofwildanimalsisb
