人教版八年級英語下冊《nit7whatx27sthehighestmountainintheworldSectionB1a-1d》教案17

1、Unit7WhatsthehighestmountainintheworldSectionB(1a1d)Learningaims:1.KnowledgeAims:Tobeabletomasterthenewwordsandtheuseofcomparatives.2.SkillAims:Studentscanmasterthelisteningskillsandcantalkaboutanimalswithcomparatives.3.EmotionalAims:Studentscanknowthatweshouldprotecttheendangeredanimals.Keypointsan

2、ddifficultpoints:Comparativesandtheexpressionofnumbers.Teachingprocedures:Step1Lead-in:1.Guessinggame:Iwillshowthemsomepictureswhicharecovered,andletthemguessandspellthewords.(由此向大家展現(xiàn)一些瀕危動物，并引出本節(jié)課要講的兩種動物：大象和熊貓,并讀出本節(jié)課要掌握的新詞。)2.Introducethetwoanimalswithtwopictures:elephantandpanda,andtellstudentswesh

3、ouldprotecttheseendangeredanimals.(經(jīng)過介紹大象和熊貓的現(xiàn)狀，勸告大家應(yīng)當(dāng)保護(hù)瀕危動物。)Step2Pre-listening:1.Lookat1a,andaskstudentstocomparethiselephantandthispandawithcomparativesfromthreesides:height,weightandhowmuchfoodtheyeataday。2.Accordingtheanswers,showstudentsthekeypoints:morethan,muchmorethan,manytimesmorethan.(搶答的

4、方式讓學(xué)生回答,引出比較級的要點：morethan,muchmorethan,manytimesmorethan，進(jìn)而為聽力語法作鋪墊。)3.(1)Introducethebabypandasandadultpandas,andaskstudentstofindtheirdifferencesinweight,sizeandfeatures.(讓學(xué)生看著圖片和文字，展望聽力內(nèi)容）(2)Askstudentstoreadthenumbersassoonastheycan.(要修業(yè)生搶答出數(shù)字的讀法，為聽力中的數(shù)字做鋪墊）Step3While-listening:1.Listentotheradi

5、oforthefirsttime,finish1b,andthenaskstudentstochecktheanswers.(聽第一遍錄音，達(dá)成1b。)2.Listenagain,finish1c,thenaskstudentstoreadthesentencesin1candtranslatethem.(學(xué)生聽第二遍錄音，讓學(xué)生讀并翻譯，以此來讓學(xué)生思慮是從哪幾個方面進(jìn)行對照的，為下文的重述做鋪墊。)Step4After-reading:Freetalk:Invitesomestudentstotalkingroupsandtellusaboutthepandasaccordingto1ca

6、ndthehintsIgive.(邀請學(xué)生利用1c中的資料及我的提示，說說自己對熊貓的認(rèn)識，達(dá)成1d的任務(wù)。)Step5PractiseStep6Summary:Askstudentstoanswerwhatwehavelearned,andthenshowthesummaryonthescreen.(以weigh為例，展現(xiàn)主要知識點：比較級的基本句式/比.重/比.重得多/比.重很多倍。)Step7Homework:Comparetwoanimalsyouknowfromtwosides:heightandweight,andwritedownthesentenceswithcomparatives.(對照學(xué)生常有的動物，一方面能夠使學(xué)生把課上學(xué)到的內(nèi)容用到生活中；另一方面，沒有給出學(xué)生固定的動物，能夠拓展他們思想。此外，這一步還鍛煉學(xué)生的寫作能力，聽聞讀寫相聯(lián)合。）Blackboarddesign:Unit7SectionB(1a1d)1.Thiselephantweighsmuchmorethanthispanda.=T