Unit-6-When-was-it-invented-教案.docx

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1、Unit6Whenwasitinvented?SectionAI（la-2d）一、教学目标，1 .语言学问目标1D能驾驭以下单词：heel,scoop,electricity,style,project,pleasure,zipper,daily,website,pioneer,list,mention能驾驭以下句型： Whenwasthetelephoneinvented?一Ithinkitwasinventedin1876. 一Whataretheyusedfor?Theyarcusedforseeingatnighl.2）能谈论物品被独创的时间、独创者,表达某独创的用途，2 .情感看法价

2、值观目标：了解一些近现代独创的时间及用途，激发自己酷爱独创的情感。培育想象力，授氏视察事物。而对琲题，用主动的看法去解决,发挥想象力，相识世界，改造世界。二、教学重难点1 .教学重点；1）木课时的单词、词组和句型，学习运用一般过去时态的被动语态。2）学会询问独创时间及用途的基本句型：Whenwasthetelephoneinvented?Ithinkitwasinventedin1876.-Whataretheyusedfor?Theyarcusedkrseeingatnight.2 .教学难点：运用一般过去时态的被动语态来探讨独创的独创时间及用途.三、教学过程1. Warmingup1 .展

3、示一些近代独创的图片与近代独创的独创者，让学生们将图片与独创者相连。T:Doyouknowwhattheseinventionsare?51: Itsacar.52: lt,satelephone.53: Itsatelevision.T:Doyouknowwhotheseinventorsarc?SI:KarlBenz52: AlexanderBell53: J.1.BairdItSsmatchtheinventionsandtheinventors.11.Presentation引导学生们学习一般过去时态的被动语态结构。让学生们看大屏幕的假如爱和独创者的图片，并将句子改为被动语态。娟：T:

4、KarlBenzinventedthefirstcarin1885.Thefirstcarwasinvented(byKarlBenz)in1885.I11.Talking1. Ixx)katthepiciuresinla.Discusswithyourgroup,inwhatorderdoyouthinktheywereinvented?Trytonumberthem1-4.2. SSdiscusswiththeirpartnersandnumberthepictures.3. Tidkingabouttheinventions:A: IthinktheTVwasinventedbefore

5、thecar.B: Well,IthinktheTVwasinventedaftertheTV.IV. 1.istening(Ib)1. T:TellSslookatthepicturesandyearsontheleft.2. PlaytherecordingfortheSstolisten.3. Sslistentotheconversationandtrytomatchtheinventionwiththeproperyear.4. Playtherecordingagain.5. Checktheanswers.V. Pairwork(Ic)1. Sstrj,torememberthe

6、inventionandtheyear.2. StudentB,coverthedales.StudentA.askStudentBwhenthethingsinthepicturein1bwereinvented.henchangerolesandpracticeagain.3. 1.etsomepairsaskandanswerinpairs.egA:Whenwasthetelephoneinvented?8: Ithinkitwasinventedin1876.VI.1.earningthenewwords&1.istening1.ookalthepicturesthenIeamthen

7、ewwords.Workon2a:T:TellSstheywillhearsomeinterestinginventions.1. 1.ookatthepicturesin2a.Discussthethingswhattheyarcusedfor.2. PlaytherecordingfortheSstolistenandnumberthepictures.3. Playtherecordingagaintochecktheanswers.Workon2b:1. IdSsreadthechartbelow.Explainsomemainsentencesfor(heSs.Makesurethe

8、yknowwhattodo.2. PlaytherecordingfortheSstofillintheblanks.3. Playtherecordingagaintochecktheanswers.4. 1.istenagainandfillintheblanks.VI.Pairwork(2c)1. TcllSstomakeconversationsusingtheinformationin2b.MakeamodelfortheSs.A: Whatarctheshoeswithspecialheelsusedfor?B: Theyareusedforchangingthestyleofth

9、eshoes.2. 1.xtsomeSsmakeConVCniaIiOnSusingtheinformationin2b.3. Seewhichgroupdoesthebest.VI.RoIe-PIay(2d)1. Readtheconversationsand1.etSsreadaftertheteacher.2. Explainsomenewwordsandmainpointsintheconversation.3. AskSstorole-playtheconversationingroups.X.1.anguagepoints1. Well,youdoseemtohaveaPOinlh

10、aveapoint有道理e.g.1admit(that)youhaveapoint.我承认你有理。2. Theyarcusedforseeinginthedark.beusedfordoingNh.表示“被用来做某事“相当于beusedtodosth.c.g.Thiscomputerisusedlocontrolallthemachines.这台电脑是用来限制全部机器的。DOyouknowwhatthistooli$usedfor?你知道这工具是用于做什么的？3. Thinkabouthowoftenitsusedinourdailylives.thinkabout表示“考虑，想起“c.g.H

11、eisthinkingabouttravellinginthesummerholidays.他正在考虑屠假旅游的事。Shewasthinkingaboutherchildhooddays.她正回想她的童年时期。【拓展有关Ihink其它的短语】Ihinkof指“考虑，记忆，记起”如：Youthinkofeverything!你全都提到了。Icantthinkofhisnameatthemoment.我一时想不起他的名字。IhinkSth.over指“细致想，审慎思索，作进一步考虑”如：PleasethinkoverwhatIsaid.请细致考虑我说的话,1 wanttothinkitover.我

12、想细致考虑一下这件事。IhinkSth.oUl指“想通，想出,熟思“如：Hethoughtoutanewidea.他想出J*-*个新办法。Thatwantsthinkingout.那件事须要细致考虑。HomeworkRecitetheconversationin2d.SectionA2(3a-3c)一、教学目标：1 .语言学问目标：I)学习驾驭下列词汇：byaccident,ruler,boil,remain,smell,saint,national,takeplace,doubt,withoutdoubt2）阅读短文，能按要求找到相应的信息。3）通过阅读提高学生们的阅读实力。4）解茶叶被独创

13、的历史及生产制作的简要过程.2 .情感看法价值观目标：培育想象力，擅长视察事物。面对难题，用主动的看法去解决，发挥想象力,相识世界，改造世界.二、教学难点1 .教学重点：I）驾驭本部分出现的生词和词组,达到娴熟运用的目标.2）阅读短文，获得相关的信息。通过阅读练习，来提高阅读实力。2 .教学难点：D阅读短文，获得相关的信息的实力。2）理解并运用所学的词汇及表达方式。三、教学过程I.Revision1. Checkthehomework.2. Role-playtheconversationin2d.11.1.ead-in一、播放视频4茶叶的起源，让学生们了解中国的茶文化，及茶叶被独创的渊源，并

14、了解其发展过程。1. Whatisthevideoabout?2. WhoisthewriteroChaJing?Sstrytoanswerthequestions:Itsaboutthetea.1.uYu.11I.ReadingWorkon3a:1 .TdlSstoreadthearticlequicklyandmatcheachparagraphwithitsmainidea.Para.177.l,.1.uYuandhisbookCnaJingPara.2HowteaspreadtoothercountriespIrHowteawasinventedbyaccidentSsreadthea

15、rticlequicklyandmatcheachparagraphwithitsmainidea.2 .方法指导：先阅读所绐的三句话，然后快速阅读短文，抓住每一段的主题句,找到答案。3 .学生们，按老师指导的方法进行阅读，并快速阅读三个段落。4 .段终，老师让部分学生回答答案，并校对答案。Para.1UowteawasinventedbyaccidentPara.21.uYuandhisbookChaJingPara.3HOWteaspreadtoothercountriesWorkon3b:1,告知学生们再次阅读短文内容，并回答3b中的全部问题。2 .学生们先阅读这些问题，理解它们的意思,然后带着相关问感细致回读短文，并在短文的相关信息处划线。3 .让学生们回答问题,并校对答案。 Itwasfirstdrunknearly5,(XM)yearsago. Itwasinventedbyaccident. 1.uYu. It,sabouthowteaplantswer