仁爱版初中英语九年级上册教案设计 Unit 4 Topic 2 Section A

Unit4AmazingScienceTopic2I’mexcitedaboutthethingsthatwillbediscoveredinthefuture.SectionAⅠ.Materialanalysis本课是九年级第四单元第二话题的第一课时。主活动是1a和2a。1a通过Kangkang和Maria谈论即将放映的电影来引入新时态：一般将来时的被动语态。除了引入新时态，也引入了新话题：未来的新事物。1b以训练听力技能为主，让学生在听觉上感受新时态。1c通过把对话转换成短文的形式，让学生巩固1a的内容。2a要求学生观察、体验新时态的构成。2b则要求学生能基本运用新时态。3在内容上承接了2b。2b提到有些科学家认为在外太空存在外星人。3则是以听力的形式来呈现Kangkang和Maria对此问题的讨论，并且在听的过程中，学生要完成两个任务，进一步训练听力技能。Ⅱ.Teachingaims1.Knowledgeaims：掌握本课的重点词汇和短语，初步学习一般将来时的被动语态。2.Skillaims:能够通过2a环节，自行找到一般将来时的被动语态的构成方法。能够根据时间名词，正确的运用已经学习过的被动语态。3.Emotionalaims:(optional)4.Cultureawareness:(optional) Ⅲ.Thekeypointsanddifficultpoints1.Keypoints:Wordsandphrases:screen,display,alien,inthefuture,oneday,beabletodosth.,cometrue,inorderto,learnaboutSentences:Whatfun!Ican’twait.Awonderfulmoviewillbeshowntonight.Houses,schools,andhospitalswillbebuiltonMars.Ihopeourdreamsofspacetravelwillcometrue.Grammar:will+be+pp2.Difficultpoints：Wewillbeabletodoanythingthatcanbedoneontheearth.Iwon’tbelievetherearealiensuntilIseethemwithmyowneyes.Ⅳ.Learningstrategies能够通过2a的示范，领悟一般将来时的被动语态的构成，自主对新知识进行初步总结、归纳。能够运用3所提供的小秘诀，学会速记。Ⅴ.Teachingaids有关新词的图片/实物(如：大屏幕)/录音机/有关火星的电影海报PPT等。Ⅵ.Teachingprocedures Stage(timeperiod)InteractionpatternsTeacheractivityStudentactivityRemarks1Gettingstudentsreadyforlearning（3mins)ClassactivityPresentamovieposteroftheExtra–Terrestrial(E.T.)tolearnthenewwords.Moveto1a.T:Doyoulikewatchingmovies?T:Lookatthescreen.Whatisdisplayedonit?T:Whatisitabout?T:Yes,itisaboutaliens.T:Doyouthinktherearealiensinouterspace?Lookattheposterandlearnthenewwords.Ss:Yes.Ss:Amovieposter.Ss:外星人。S1:Ithinkso.S2:Idon’tthinkso.老师要在这个环节讲解生词：display,screen,alien,outerspace。2Pre-listening(7mins)ClassactivityStep1:LettheSspredictthestructureoffuturepassivevoice.T:Hi,class.Howmanykindsofpassivevoiceshaveyoulearned?T:Whatarethey?Predictthestructureoffuturepassivevoice.Ss:Two.这里只是让学生预测一般将来时被动语态的构成，老师不用讲明白。 IndividualworkT:Fantastic!Couldyoutellmethestructureofsimplepresentpassivevoice?T:Excellent!Howaboutpastpassivevoice?T:Great!Whatdoyouthinkthestructureoffuturepassivevoicewillbe?T:Fine!Iwon’ttellyounow.Ihopeyoucangetitbyyourself.Step2:LettheSsstudytherulesin2aandcompletethetable.T:Now,pleaseturntopage90.Studytherulescarefullyandcompletethetable.Ifyoufinish,putupyourhand.T:Hi,class!Haveyougottherules?T:What’sit?T:Youaresosmart.I’mreallyproudofSs:一般现在时和一般过去时的被动语态。Ss：am/is/are+ppSs:was/were+ppS1:isgoingtobe+ppS2:begoingtobe+ppS3:willbe+ppStudytherulesin2aandcompletethetable.Ss:Yes!Ss:willbe+ppS1:Busesandtaxisaredrivenbymenin2014.In2048,they老师暂时不要讲解begoingtobe+pp，在处理作业时再讲。 Individualworkyou.Whowouldliketoshareyouranswers?T:Welldone.Nextone?T:Goodjob.Whatwonderfullifeinthefuture!Step3:LettheSsreadthequestionsin1b.T:Now,movebacktopage89.Pleasereadthequestionsin1b.Findoutwhatyoushouldpayattentiontowhilelistening.willbedrivenbyrobots.S2:Treesandflowersareplantedinthesoilin2014.In2048,theywillbeplantedintheair.Readthequestionsin1b.3While-listening(5mins)IndividualworkLettheSslistento1aandanswerthequestionsin1b.Checktheanswersandfinish1b.T:Now,youwilllistento1aandanswerthequestionsin1b.Don’twritetheanswerscompletely,justwritesomeletters,completetheanswersafterlistening.Listento1aandanswerthequestionsin1b.Checktheanswersandfinish1b.告诉学生先用速记的方式作记号，然后再完善答案。 T:Whowouldliketoanswerthefirstquestion?Pleaseanswerinfullsentences.T:Right!Nextone?T:..S1:Themoviewillbeshowntonight.S2:It’saboutlifeinspace.S3:..4Post-listening(8mins)IndividualworkStep1:LettheSsread1a,underlinethefuturepassivevoiceanddo1c.T:Now,let’sread1a.Youwillunderlinethefuturepassivevoiceanddo1cwhilereading.Whenyoufinish,raiseyourhand.T:Boysandgirls!Whocantellusthefuturepassivevoice?T:Isthatall?T:Then,let’scheck1c.Whowantstotrythefirstblank?Read1a,underlinethefuturepassivevoiceanddo1c.S1:Awonderfulmoviewillbeshowntonight.S2:Houses,schoolsandhospitalswillbebuiltonMars.Ss:Yes.S3:willbeshownS4:lifeinspace老师把1c的答案写在黑板上，从视觉上增强学生对被动语态的印象。 IndividualworkT:Youalldidverywell.Step2:LettheSsread1aagainanddealwiththedifficultandkeypoints.T:Now,read1aagainandfindoutthedifficultandkeypoints.Ifyoufinish,putupyourhand.T:Anyquestions,class?T:Sure.It’sanattributiveclause.Wecanchangeitinto“Ifwecandosomethingontheearth,thenitcanbedoneonMars.”T:Anymore?S5:byspaceshipS6:…Findoutthedifficultandkeypoints.S1:Couldyoupleaseexplain“Wewillbeabletodoanythingthatcanbedoneontheearth”?Ss:No.对于定语从句，在这里不要过多地讲解，让学生知道这样的句子叫定语从句,理解其含义即可。5FinishingTask2b(10mins)PairworkStep1:Presentthepictureof2bonthescreen.LettheSstalkaboutwhatwillhappenonMarsin2048.T:Lookatthispicture.It’sontheMarsinTalkaboutwhatwillhappenonMarsin2048accordingtothepicture.S1:xxx,whatwillbelikeon Individualwork2048.WorkinpairsandtalkaboutwhatwillhappenonMarsin2048.T:Whichpairwouldliketohaveatry?T:Welldone!Step2:LettheSsdo2bandchecktheanswers.T:Now,workalone.Do2b.Whenyoufinish,raiseyourhand.T:Haseverybodyfinished?T:Fine.Let’schecktheanswers.Volunteers?Marsin2048?S2:Manytallbuildingswillbebuilt.S1:Whatwillbeusedfortraveling?S2:Spaceshipswillbeusedfortraveling.S1:…S2:…Do2bandchecktheanswers.Ss:Yes.S1:willbebuiltS2:willbekeptS3:areprintedS4:… ClassactivityStep3:LettheSsread2btogethertostrengthentheirimpressionofthestructureoffuturepassivevoice.Finish2b.T:Now,let’sread2btogether.Read2btogethertostrengthentheirimpressionofthestructureoffuturepassivevoice.Finish2b.7FinishingTask3(10mins)IndividualworkIndividualworkStep1:LettheSslistento3onceandanswerthequestioninPartA.T:Now,listentothetapeandanswerthequestionsinPartA.Youcanlookatthedialogwhilelistening.T:Whowillanswerthefirstquestion?T:Thesecondquestion?Step2:LettheSslistentothetapeasecondtimeandfillintheblanksofthedialoginPartB.Checktheanswers.T:Now,youwilllistentothetapeagain.ReadthequestionsinAquickly.Listento3onceandanswerthequestioninPartA.S1:Neitherofthembelieves.S2:Theythinkthealienshavealreadycometotheearth.Listentothetapeasecondtimeandfillintheblanks.Checktheanswers.让学生试着用速记来完成任务B。 Thistime,youshouldfillintheblanks.Don’ttrytowritethecompleteanswer.Justwritedownthekeywords,aswedidin1c.T:CanIchecktheanswersnow?T:xxx,you,please.Ss:Yes.S1:afraidnotS2:cometotheearthS3:ontheInternetS4:…8Summarizingandassigninghomework(2mins)ClassactivityStep1:LettheSssumupwhattheyhavelearnedtoday.T:Hi,class!Whathaveyoulearnedtoday?T:Whatisthestructureofit?T:Anyusefulexpressions?Step2:HMKT:Wehavelearnedfuturepassive.Yourhomeworkistowriteapassageaboutwhatwillhappenonearthin2048.Sumupwhattheyhavelearnedtoday.Ss:将来时的被动语态。Ss:willbe+ppS1:inthefuture,beableto,oneday,…S2:cometrue,inorderto,… Ⅶ.BlackboarddesignI’mexcitedaboutthethingsthatwillbediscoveredinthefuture.SectionAWordsandphrases:displayalienscreenouterspaceinthefutureonedaycometrueinordertoGrammar:am/is/are+ppwas/were+ppwillbe+ppSentences:Whatfun!Ican’twait.Awonderfulmoviewillbeshowntonight.Houses,schoolsandhospitalswillbebuiltonMars.