科普版九年级英语上册《WhatcanwedoathometoprotecttheenvironmentSectionB》课教案17

1、U2T3SBSectionB.Materialanalysis本课是九年级第二单元第三话题的第二课时。主活动是1a。1a经过Jane告诉Michael如何才能成为一个环保人士来连续学习提建议的表达方式，同时也向学生连续传达更多的环保理念。1b是检验学生的听力理解能力，1c经过完成表格，来牢固1a的内容。2要学生依据句意来进行词语般配和图文般配。3要学生依据上下文和首字母完成短文，这是对学生综合能力的观察。短文不但复习了已学的连接词，还学习了新的连接词：afterall。4这个小组活动实质由两部分构成：检查和报告。在做这个活动时，要求注意重读、不完好爆破和连读。目的在于纠正中国人学英语的单薄环节

2、：不可以在交流中得体地运用重读、不完好爆破和连读。本课的各个环节都在传达环保理念。这对学生的环保意识的培育是特别有意义的。4这个活动要完好地表现，要比较长的时间，建议在课堂内完成语音语调部分即可。其他环节可在下次课的复习环节进行，还可以把此中的某些环节作为家庭作业。如：让学生把自己的环保行为列成清单。这样，下次课做检查时，就可以提升课堂效率。.Teachingaims1.Knowledgeaims：掌握本课的要点词汇和短语，连续学习并列句和提建议。2.Skillaims:掌握更多的提建议的表达方法。认识英语中的一些谚语。如：Easiersaidthandone.可以经过4知道在用英语交流时需要

3、运用连读、重读、不完好爆破等来使句子抑扬顿挫。1九年级上册教教事例设计3.Emotionalaims:(optional)鼓舞学生在平常生活中一直保持优异的环保习惯。4.Cultureawareness:(optional).Thekeypointsanddifficultpoints1.Keypoints:Wordsandphrases:action,oughtto,shutoff,afterall,electricity,hadbetter,insteadofdoingsth.,begoodfor,changeinto,pourintoSentences:First,yououghttos

4、hutofftheelectricitywhenyouleavearoom.Second,youdbetterwalkorrideabikeinsteadoftakingabusorataxiifyoutravelashortdistance.Dontuseplasticbags.Easiersaidthandone.Actionsspeaklouderthanwords.Afterall,wehaveonlyoneearth.Weshoulddoeverythingtoprotectit,orwellbepunishedandloseourhome.Grammar:compoundsente

5、nce2.Difficultpoints：掌握重读、连读和不完好爆破的技巧。理解含有未来时被动语态的句子。理解课文中的英语习语。2U2T3SB.Learningstrategies记着英语中的一些习语，在学习中有意识地累积更多的英语习语，并在合适的语境中运用它们。在2中，可以依据句子意思进行词语搭配。在3中，要学会利用上下文，甚至全段、全文来获守信息。还要联合已有的知识、经验来完成短文。.Teachingaids教课新词的实物（如：胶袋、布袋、电灯等）/录音机/PPT图片等。.TeachingproceduresStageInteractionTeacheractivityStudentact

6、ivity(timeperiod)patternsLettheSsactouttheirhomework.Actouttheirhomework.WedidntfinishTask4inSectionAintheSs:Yes.lastperiod.Haveyoufinisheditalready?RevisionT:Whichgroupwantstohaveatry?ComeGroup11GroupworkS1:Wow!Wehavegotsomuch（5mins)on!T:LetsgiveGroupOneabighand！garbage!Softdrinkcans,lunchboxes,pla

7、sticbottles,batteries,wastepaper,paperbagsandcupsRemarks老师可以在评论总结时，引出“oughtto=should。”3九年级上册教教事例设计andsoon.S2:Ithinksoftdrinkcans,plasticbottlesandwastepapershouldberecycled.Wecanbringthemtothegarbageshopandgetsomemoney.Perhapseachofuscanbuyanice-cream!S3:Youarealwaysreadytoeat.Youaretoofattoeat.Haha

8、!S4:Howaboutlunchboxes.S1:Ithinkweshouldreuseit.Group2T:Eachfamilyproduceswasteeveryday.S1:IthinklunchboxesshouldbeSomeofthewasteoughttobereused,somereused.oughttobereducedandsomeoughttobeS2:Whataboutwastepaper?recycled.S1:4U2T3SBPresentsomerealobjectstolearnthenewLearnthenewwords.words.T:Youhavecol

9、lectedsomanythingsonClean-upDay,andIhavecollectedsome,too.Ss:aplasticbagLook!Whatsit?T:Thisone?Ss:asoftdrinkcanT:Howaboutthis?Ss:aGettingstudentsT:Well,itsaclothbag.2readyforSs:batteries.ClassactivityT:Andthese?learningT:Look!Ihaveatoycar,too.（3mins)S1:由于有电啦！T:(Putthebatteriesintothetoycar).Wow!Itsm

10、oving!Why?T:Yes,youareright.Becauseoftheelectricity.Look!(Turnoffthelight)WhenIshutofftheelectricity,thelightsareoff.(Turnonthelight)WhenIturnontheelectricity,thelightsareon.利用实物和动作来讲解新词，既直观又高效。5九年级上册教教事例设计LettheSsreadthequestionsin1btopredictthemainideaofthedialogandguessthemeaningof“action”.T:Next

11、,WearegoingtolistentoalongPre-listeningIndividual3dialog.Butbeforelistening,youhadbetter(2mins)workreadthequestionsin1b.Trytopredictthemainideaofthedialog,andyoucanguessthemeaningofthenewword“action”The.wordformationmayhelpyou.LettheSslistento1aandfinish1b.Checktheanswers.Now,pleaselistento1acareful

12、lyanddoWhile-listeningIndividual1b.4workT:Question1,whichanswerisright,xxx?(3mins)T:xxx,you,please.T:“Actionsspeaklouderthanwords”isanEnglishidiom.Xxx,couldyouputitintoReadthequestionsin1btopredict对于新词“action，”既要让themainideaofthedialogand学生猜想，又要供给构词guessthemeaningof“action法”：act(v)+tion=action(n)。Li

13、stento1aandfinish1b.S1:CS2:BS3:说得好不如做得好。S4:行胜于言。6U2T3SBChinese?T:Yes.Ihopeyouwillreallyworkhard,notjustsay.Remember“Actionsspeaklouderthanwords.”IndividualStep1:LettheSsread1aandcompletetheRead1aandcompletethetablein神态动词oughtto的用worktablein1c.Checktheanswers.1c.法，老师讲以下几点就够T:Now,letsread1a.Whilereadi

14、ng,youS1:Yououghttoshutoffthe了：shoulddo1c.Whenyoufinish,putupyourelectricitysb.oughttodosth.=sb.hand.S2:dis.shoulddosth.Post-listeningT:Whowouldliketoshareyouranswers?Ss:distancesb.oughtnot/oughtnttodoT:Distance.Pleasefollowme,class,S2:distance,takeabusorataxi,sth.=sbshouldntdosth.5(12mins)“distance

15、”.walkorrideabike.Oughtsbtodo?=ShouldT:Goonplease,S2.S3:takeaclothbag,plasticbags.sbdo?ClassactivityStep2:LettheSsread1aagainandfindtheRead1aagainandfindthe本课有两个英语习语。要difficultpointsandthesentenceswhichgivedifficultpointsandthesentences让学生自己去把它们译成suggestions.whichgivesuggestions.汉语。鼓舞学生采集更多T:InSecti

16、onA,welearnedhowtogive的英语习语。7九年级上册教教事例设计suggestions.Today,wewillgoonlearningit.Now,read1aagainandfindthedifficultpointsaswellasthesentenceswhichgivesuggestions.Whenyoufinish,pleaseraiseyourhand.T:Whohasanyquestions?S1:Is“oughtto”thesameasNo,“oughtto”ismodalverb.Itmeans“haveto”?“should”We.usuallyusei

17、tinthefollowingways:Sb.oughttodosth.Sb.oughtnot/oughtnttodosth.Oughtsbtodo?T:Whatelse?Mmm,itsanEnglishidiom,too.Idlikesomeonetosayitforme.xxx,canyou?Soundsgood,butitcanbebetter.S2:Whatdoes“Easiersaidthandone”mean?S3:说比做更简单。S4:说来简单做来难。8U2T3SB:Perfect!Now,letscheckthesuggestions.S5:First,yououghttoshu

18、toffaxxx,pleasetry.room.S6:Second,youdbetterwalkforashortdistance.S7:IndividualStep1:LettheSschoosethecorrectverbsorChoosethecorrectverbsorworkphrasestocompletethestatements.phrasestocompletethecompletethestatements.Ifyoufinish,pleaseFinishingletmeknow.6Task2T:Shallwechecktheanswersnow?Ss:OK.(6mins)

19、T:No.1,xxx,please.S1:ReduceS2:ShutoffS3:RecycleS4:IndividualStep2:LettheSsmatchthestatementswithMatchthestatementswiththe9九年级上册教教事例设计workthepictures.Checktheanswers.pictures.Checktheanswers.T:Now,pleasematchthestatementswiththepictures.Whenyoufinish,putupyourhand.T:Whatsyourorder,xxx?S1:2-6-4-3-1-7-

20、5.T:Isheright?Ss:Yes.IndividualStep1:LettheSsreadthepassageandfillinReadthepassageandfillintheworktheblankswithcorrectwords.blankswithcorrectwords.T:Now,letsmoveto3.Yousee3isapassagewithmanyblanks.YoushouldcompletetheFinishingblanksaccordingtothecontextandthefirstletter.Whenyoufinish,putupyourhand.7

21、Task3T:Well,wewontchecktheanswersnow.You(9mins)willchecktheanswerwhilelistening.IndividualStep2:LettheSslistentothepassageandworkchecktheanswersatthesametime.T:Now,youwilllistentothepassage.Pleasechecktheanswerswhilelistening.让学生不要盲目地填空，必定要依据上下文，甚至是全段、全篇来确立。10U2T3SBT:Letschecktheanswerstogether.Thef

22、irstSs:whileoneisSs:andSs:经过让学生找出连接词来ClassactivityStep3:LettheSsread3againandfindtheRead3againandfindthe复习并列句，同时学习：poundsentences.afterall。T:Welearnedcompoundsentencesyesterday.S1:SomethingswewhilesomeInthispassage,therearesomecompoundarebad.S2:Wehave,anditissicknow.sentences.Pleasereadthepassageaga

23、in,andfindoutthecompoundsentences.S3:T:Whowantstohaveatry?T:Goodjob.Infact,Afterall“,wehaveonlyoneearth”isacompoundsentence,too.LettheSsreadthesentencesin4,payingReadthesentencesin4,paying连读和失掉爆破是学生学Finishingattentiontothestress,liaison,incompleteattentiontothestress,liaison,英语的难点，老师可合适8Task4Pairwor

24、kplosionandintonation.incompleteplosionandintonation.地增补相关知识。(2mins)T:Now,readthesentencesinpairs,andpayattentiontothestress,liaison,incomplete11九年级上册教教事例设计plosionandintonation.T:Whichpairwouldliketohaveatry?ClassactivityStep1:LettheSssumupthissection.Sumupthissection.T:Now,letssumupthissection.What

25、haveS1:更多提建议的方法。youlearnedtoday?T:Sohowdoyougivesuggestions?S2:Weuse“should,shouldnt,T:Wonderful!Whatelse?oughtto,hadbetter”togiveSummarizingsuggestions.S3:还有“Dont”andassigning9S4:还有必定祈使句。homeworkS5:并列句。T:Thenhowtomakeupcompound(3mins)sentences?T:Hownice!Youdidworkhardinclass!S6:用while,but,and,orS7:AfterallSt