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1、Unit7What’sthehighestmountainintheworld?SectionB(1a--1d)回龙中学胥丽兰2016.5.20【教学目标】 1.掌握centimeter（cm),weigh,birth,adult,atbirth,upto等单词或短语，熟练运用本课词汇和句型谈论动物信息。2.通过比较两种动物的事实,熟练掌握形容词和副词的比较级和最高级的用法。使用目标语言训练学生的听说技能。3.通过对稀有动物的了解，学会保护动物。 【教学重难点】 1.形容词和副词的比较级和最高级的用法。 2.利用形容词和副词的比较级灵活地比较两种动物。【教学方法】情景教学法，合作学习法 【
2、教学过程】 Step1.Leading-in1.Showsomepicturestolearnthenewwordsandphrases:centimeter（cm),weigh,birth,adult,standontwolegs...2.Showsomepicturestocompare,letstudentsknowabout:alittletaller,muchtaller;weighless,weighmore;twotimesmore,manytimesmore;eatless,eatmore.3.Groupwork:Askandansweraboutheightandweig
3、ht.Step2.Presentation1.Showapictureofapandaandapictureofanelephant.Tellstudentsabouttheirheight,weightandhowmuchfoodtheyeateveryday.2.Teachthesentences:Thiselephantweighsmanytimesmorethanthispanda.Explainthestructure“multiple/numeral+comparativedegree+than…”.Step3.GroupworkComparetheelephantandthe
4、panda,makesentenceswiththefacts.Aftertheyfinishit,asksomestudentstosaytheirownsentences.Step4.Listeningpractice1.Showthenumbersandaskstudentstoreadthemtogether.2.Playtherecordingforthefirsttime.Askstudentstocheckthenumberstheyhear.Checktheanswersinclass.3.Showthepicturesofbabypandaandadultpanda,as
5、kstudentstofindthedifferences.4.Leadstudentstounderstandthesentencesin1c.5.Playtherecordingforthesecondtime.Askstudentstocompletethesentences.Asksomestudentstochecktheiranswers.1.Playtherecordingforthethirdtime.Askstudentstolookatthelisteningconversationandreadtogetherwiththetape.Step5GroupworkSho
6、wachartaboutbabypandaandadultpanda.Askstudentstotaketurnstalkingaboutbabypandaandadultpanda.Asksomegroupstoshow.Step6ExerciseShowsomeexercisesonthebigscreen,askstudentstofinishit.Step7Summary1.weighmuchmore/less,manytimes,atbirth,liveupto…2.Comparetheelephantandthepanda.3.Comparebabypandaandadultp
7、anda.Step8HomeworkPreviewSectionB2a-2c.BlackboardDesignUnit7What’sthehighestmountainintheworld?SectionB(1a--1d)manytimesatbirthweighmuchmore/lessliveuptoeatmuchmore/lesshasnoteetheatmanytimesmore=doesn’thaveanyte
