英语人教版八年级下册Unit 7 Section B 3a-3b Writing

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1、Unit7What’sthehighestmountainintheworld?SectionB3a--3bWritingⅠ.TeachingAimsandDemands:1.KnowledgeObjectsKeyvocabulary：oilwhalehugeprotectionjumphighoutofthewater,waterpollution,stopdoing,indanger,protect…from…2.AbilityObjects(1)TraintheSs’readingandspeakingandwritingskills(2)Enablestudentstomas

2、terhowtotalkaboutwhalesusingthecomparativesandsuperlatives3.MoralObjectsInthislesson,theSsshouldlearnhowtoworkwithothersandlearntosaveandprotectthewhales,theanimalsandtheearth.4.Teachingimportant/difficultpoints(1)Learntotalkaboutgeographyandnatureusingthecomparativesandsuperlatives(2)Learntoho

3、wtowriteacompositionaboutwhalesⅡ.TeachingAids:AblackboardAmulti-mediacomputerⅢ.TeachingProcedures:Step1GreetingsGreetthestudentsasusual.Step2Leadingin1.Askthestudentsiftheylikeriddles.Andaskthemtoguessakindofanimal---pandasaccordingtotheteacher’sdescription.2.Theteacherdescribes:Theyareverybiga

4、ndliveinthesea.Theyeatsmallfishandothersealifeforfood.Theycanjumphighoutofthewater.Askthestudentstoguesswhatkindofanimalstheyare.Somestudentsmaysaytheyarefishorsharks.Somesaytheyarewhales.3.Askthestudents:Doyouwanttoknowmoreaboutwhales?Let’senjoyavideoaboutwhalesandanswerthefourquestions.Whatdo

5、theylooklike?Wheredotheylive?Whatdotheyeat?Whatcantheydo?Afterwatchingthevideo,askthestudentstoanswerthem.Step3DiscussionShowsomepicturesofwhalesandaskthestudents:Whyaretheybecomingendangered?Canyouguessthereasonswhytheyarebecomingendangered?Havethemdiscussthereasons.Thenaskthemtosaywhattheythi

6、nk.Weknowwhalesareingreatdanger,howcanwedotoprotectthem?Havethemdiscussthewaystoprotectthemandlistthem.Step4Pre-writing1.Havethestudentsread3atogether,andgivethemseveralminutestofillinthechart.2.Workinpairstopresenttheirconversations.Step5WhilewritingWehavelearntalotaboutwhales,nowChinaDaily wa

7、ntsyoutowritealetteraboutwhalestoencouragemorepeopletoprotectthem.Usetheinformationin3aandthemindmap.First,givethestudentsfiveorsevenminutestowriteapassage.Aftertheyfinishwritingtheircompositions,thestudentsexchangetheircompositio