仁爱版八下教案Unit 6 Topic 3 Bicycle riding is good exercise 第2课时

`Unit6EnjoyingCyclingTopic3Bicycleridingisgoodexercise.教学内容分析及课时分配建议：本话题围绕自行车而展开。主要内容包括：孩子们由一次交通事故展开讨论,引出语法项目“条件状语从句”和话题“骑自行车”。通过图片展示自行车交通事故，引出避免交通事故的一些建议，不遵守交通规则可能带来的危害及制定合理的骑行规则。最后为了拓展学生的视野，学习环青海湖自行车赛和环法自行车赛。通过学习本话题，可以增强学生的安全意识，激励学生热爱自行车运动，倡导“绿色出行，低碳出行”的理念。本话题建议用5个课时来完成：第一课时：SectionA—1a,1b,1c,1d,2第二课时：SectionA—3a,3b,SectionB—1a,1b,2a,2b第三课时：SectionB—3a,3b,SectionC—1a,1b,1c第四课时：SectionC—2,3,SectionD—2第五课时：SectionD—GrammarandFunctions,1,Project第二课时（SectionA—3a,3b,SectionB—1a,1b,2a,2b）教学设计思路：本课主要学习提出建议，制定规则及条件状语从句。首先通过完成SectionA-3a,3b来复习时间状语从句，并过渡到本课时。然后通过与学生讨论骑行设备来学习新词汇，这样听1a就没有障碍了。随后让学生读1a,找出本课的主要内容：条件状语从句和提出建议。操练条件状语从句是本课的重头戏，所以把2a，2b都设置成PairWork，让学生口头上能够流利地运用条件状语从句。最后还布置学生制定校规班规进一步巩固条件状语从句和提出建议。Ⅰ.Teachingaims1.Knowledgeaims：（1）学习并掌握新词汇rider,careless,helmet,light-colored（2）学习if引导的条件状语从句2.Skillaims:（1）能够提出合理的建议。（2）能够运用条件状语从句制定规则。（3）能够听懂与交通相关的话题。3.Emotionalaims: 加强交通安全意识。4.Cultureawareness:Ⅱ.Thekeypointsanddifficultpoints1.Keypoints:（1）学习if引导的条件状语从句。（2）提出建议。2.Difficultpoints：正确运用条件状语从句中主句与从句的时态。Ⅲ.Learningstrategies1.联系时间状语从句来学习条件状语从句。2.结合生活实际，学习交通规则。Ⅳ.Teachingaids多媒体课件/图片/录音机VTeachingproceduresStage1(10mins)：RevisionStepTeacheractivityStudentactivityDesigningpurpose1(Groupwork)GreetingtheclassandlettheSstalkaboutthepicturesin3aonpage44T:Goodmorning,boysandgirls!T:Whocametoschoolbybiketoday?T:Doyouthinkitisdangeroustotravelbybike?T:Idisagreewithyou.Itcanbedangerousifyouareacarelessbicyclerider.LookattheTalkaboutthepicturesin3aonpage44..Ss:Goodmorning,Mr.…S1:Me.S1:No,Idon’tthinkso.Ithinkitisfun.复习时间状语从句。完成SectionA-3a。 picturesin3aonpage44.Discussingroupsandcompletethesentences.Youhave2minutesonly.T:Now,let’scheckifyoudidcorrectly.Group1:hehadanaccident.....2(Individualwork)EncouragetheSstotellthewholestoryinclass.Finish3b.T:Welldone.Nowyouknowverywellaboutthepictures.Next,I’dlikeyoutotellthewholestorywiththehelpoftheinformationin3a.Butyoushouldusetheadverbialclausesoftime.Iwillgiveyouoneminutetoprepare.Goahead!T:Timetoseewhoisagoodstoryteller.Volunteers,please.Tellthewholestoryinclass.Finish3b.S1:Thismorning,whenIwasonmywaytoschool,Isawayoungmanridingveryfastinfrontofme....S2:...培养学生口头表达能力。完成SectionA-3b。 S3:...Remark：在学生讲述故事时，要求其他学生做好记录，看谁的时间状语从句用得又多又准确。Stage2（2mins)：Lead-inStepTeacheractivityStudentactivityDesigningpurpose1(Classactivity)TalkwiththeSsabouthowtoridesafelytoleadto1aandlearnsomenewwords.T:From3a,welearnedthatridingbikesisnotalwayssafe.Bicycleaccidentsmayhappeniftherideriscareless,ordisobeythetrafficrules,orevenwearsimproperly.Doyouknowanythingaboutcyclingequipment?T:Ahelmet.Whatelse?T:Yes.Alightisnecessaryifyoulikeridingatnight.Doyouhavetowearspecialclothesifyourideatnight?T：Cyclingclothesmayhelpyoulookcool,buttheymaybeexpensive,too.Youcanwearlight-coloredclothesinsteadifyouhavetorideatnight.Learnsomenewwords.S1:头盔S2:light.S2:骑行服通过与学生讨论导入到新课，解决新词汇，为听作准备。 Remark：对于骑行设备，允许学生用汉语表达，老师借此教学新词汇。Stage3（4mins):ListeningStepTeacheractivityStudentactivityDesigningpurpose1(Individualwork)LettheSslistento1aandfinish1b.T:Wetalkedaboutabicycleaccidentatthebeginningofthislesson.Now,KangKangandhisfriendsaretalkingaboutanaccident,too.Listentotheirconversationandfinish1b.T:Areyoureadytochecktheanswers?T:No.1,xxx,please.Listento1aandfinish1b.Ss:Yes.S1:toofast.S2:...S3:...培养学生的听力技能，完成1b。Remark：在听1a之前，老师让学生阅读1b的句子，让学生养成带着问题听的习惯。也要提示学生采用速记的方式，先整体听对话，然后补充完整所需信息。Stage4（6mins)：Post-listeningStepTeacheractivityStudentactivityDesigningpurpose1(Individualwork)LettheSsread1aandfindouttheadverbialclausesofRead1aandfindouttheadverbialclausesof condition,thesentencesaboutgivingadviceandthedifficultpoints.T:Youhavelistenedto1a,nextpleasereadthedialog.Whilereading,trytofindouttheadverbialclausesofcondition,thesentencesaboutgivingadviceandthedifficultpoints.T:Haseveryonefinishedreading?T:OK,first,whocantellustheadverbialclausesofcondition?T:Perfect.Whataboutadvice?T:Wonderful.Doyouhaveanyproblems?T:Itmeansyouwill...condition,thesentencesaboutgivingadviceandthedifficultpoints.Ss:Yes.S1:Ifwerideatnight,...S2:...S3:Weshouldnever...S4:Weshouldwear......S:Whatdoes“getafine”mean?...培养学生的阅读能力和自主学习能力。Remark：本课内容比较简单，尽量让学生自学，或者互助学习。Stage5（9mins)：Finishing2aStepTeacheractivityStudentactivityDesigningpurposeLettheSsdiscussinpairstheDiscussingroupsthe 1(Pairwork)resultofbreakingthetrafficruleswith“If”T:Wehavelearnedtheadverbialclauseofcondition.Next,I’dlikeyoutodiscussthepicturesin2a.YoucanfollowtheexampleontheBb.Iwillgiveyousomeminutestopractice.ThenIwillchoosesomepairstopresentinclass.(Example:)A:WhatwillhappenifI...B:Ifyou...,youwill...T:Hey!Showtimenow!Bebraveboysandgirls!resultofbreakingthetrafficruleswith“If”Pair1:A:WhatwillhappenifIbreaktherules?B:Ifyoubreaktherules,youwillgetafine.Pair2:Pair3:...口头操练条件状语从句。完成2a。Remark：为了让学生更好地操练条件状语从句，老师可以给一个操练的模板。并且鼓励学生在全班展示。Stage6（9mins)：Finishing2bStepTeacheractivityStudentactivityDesigningpurpose 1(Individualwork)AsktheSsmatchthetwopartsofsentencestomaketrafficrules.Thenchecktheanswersinclass.T:Excellentperformance.Keepgoing.Next,readthesentencesin2b,andmatchthetwopartstogether.Anybodywantsatry?Finish2b.Ss:Letmehaveatry.Ifyourideatnight,youshouldhavelightsonthebicycleorwearlight-coloredclothes.通过2b的练习，让学生掌握如何提建议。Remark：Stage7（5mins)：SummarizingandassigningHMKStepTeacheractivityStudentactivityDesigningpurpose1（Classactivity)EncouragetheSstosummarizethekeypointsT:Youhavedoneverywell.Now,Let’sgooverandsummarize.Whathaveyoulearnedtoday.T:Right!NowdoyouknowhowSummarizewhattheyhavelearnedtoday.S1:Wehavelearnedtheadverbialclauseofconditionandmadesometrafficrules.S2:Wehavealsolearnedsomecyclingequipment.培养学生归纳总结的能力。 toridesafely?T:Maybe.Letmecheck.Whatwillhappenifyouplaywithyourfriendswhileyouareridingonthestreet?T:...Ss:Yes.S2:Youmaygethurt.S3:...2(Classactivity)AssigntheHMK.T:Fortoday’sHMK,I’dliketomakesomerulesforourschoolandourclass.Youshouldusetheadverbialclauseofconditionasmanyaspossible.FinishtheHMK.适当的家庭作业有助于巩固课堂所学的知识。Remark：家庭作业尽量要与条件状语从句相联系。VI.Blackboarddesign第二课时（SectionA—3a,3b,SectionB—1a,1b,2a,2b）WordsandexpressionsGrammarcarelessTheadverbialclauseofcondition(条件状语从句）riderIf....,.....helmetIfwerideatnight,....lightcoloredGivingadvice(提出建议)...Weshould/must/....getafineYoushould/must/may...ontheleft-handsideof