英语人教版八年级下册Unit 7 Section B 1a-1d

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1、Unit7What’sthehighestmountainintheworld?SectionB1a—1d景市初级中学---周燕一、教学目标知识目标1、学会3个四会单词：weigh,birth,adult2、能用比较级的句式来谈论两个事物3、理解英语中倍数的表达法能力目标：通过学习本课，学生能够描述动物的特征。情感目标：通过本课学习，培养学生保护动物的意识。学习策略：综合培养学生交际能力。文化意识：培养学生保护动物的意识。二、教学重难点1、能用比较级的句式来谈论两个事物2、理解英语中倍数的表达法三、教具多媒体，PPT课件四、教学过程Lead-inLet’senjoyavid

2、eo.T:Doyoulikethemovie?Doyouknowthemaincharacterofthemovie?ShowstudentsseveralpicturesaboutPo,Shifu,Tiger.Andthenaskstudentstoguesstheirheightandweight.Reviewthesentences:Pois200cmtall.Poweighs100kilos.Step1.1aT:what’sthis?Ss:It’sanelephant.T:Canyoutellmesomethingaboutthiselephant?......Pa

3、yattentiontotheword“weigh”.Let’scomparethiselephantwiththispanda.Firstly,let’scomparetheirheight.Thiselephantisthispanda.Thiselephantisthispanda.Thiselephantisthispanda.Secondly,let’scomparetheirweight.Thiselephantweighsthispanda.Thiselephantweighsthispanda.Thiselephantweighsthispanda.Thir

4、dly,let’scomparetheireating.Fourthly,Practice.Atlast,dosomeexercises.1.Thistableisthatone.A.astwicebigasB.twiceasbigasC.asbigastwiceD.asbigtwiceas2Thispencilis___thanthatone.A.longestB.longC.longerD.aslong3.Hisfatheris____thanhismother.A.olderfouryearsB.asfouryearsolderC.fouryearsolderD.bi

5、ggerfouryear4.Thisbookis____thatone,but____thanthatone.A.asdifficultas;expensiveB.asmoredifficultas;moreexpensiveC.asdifficultas;moreexpensiveD.moredifficultas;asexpensive5.他们的房间比我们的大两倍。Theirroomis________________ours6.这棵树是那棵树的三倍高。Thistreeis____________tall____thatone.Thistreeis___________

6、_______thatoneStep21bBeforelistening:Let’sreadthesenumberstogether.Whilelistening:Pleaselistencarefullyandcheckthenumbersyouhear.Afterlistening:Checktheanswers.Step31cListenagainandcompletethesentences.Afterthat,let’schecktheanswers.Listentotherecordingagain,payattentiontothemistakesyouhav

7、emade.Keypoints:birth,upto,adult.Step41dTaketurnstellingyourclassmatesaboutpandas.A:Ababypandacannotsee.B:Anadultpandaweighsmanytimesmorethanababypanda.Summary:AbabypandaismuchsmallerthananadultpandaWhenbabypandasareborn,theyonlyweighabout0.1to0.2kilos.Anadult