2023学年完整公开课版Unit 6 When was it invented 教案修改

Unit6Whenwasitinvented?Thefirstperiod一、教学目标：1.语言知识目标：1)能掌握以下单词：heel,scoop,electricity,style,project,pleasure,zipper,daily,website,pioneer,list,mention能掌握以下句型：①—Whenwasthetelephoneinvented?—Ithinkitwasinventedin1876.②—Whataretheyusedfor?—Theyareusedforseeingatnight.2)能谈论物品被发明的时间、发明者，表达某发明的用途。2.情感态度价值观目标：了解一些近现代发明的时间及用途，激发自己热爱发明的情感。培养想象力，善于观察事物。面对难题，用积极的态度去解决，发挥想象力，认识世界，改造世界。二、教学重难点1.教学重点：1)本课时的单词、词组和句型，学习运用一般过去时态的被动语态。2)学会询问发明时间及用途的基本句型：—Whenwasthetelephoneinvented?—Ithinkitwasinventedin1876.—Whataretheyusedfor?—Theyareusedforseeingatnight.2.教学难点：运用一般过去时态的被动语态来讨论发明的发明时间及用途。三、教学过程I.Warmingup1.展示一些近代发明的图片与近代发明的发明者，让学生们将图片与发明者相连。T:Doyouknowwhattheseinventionsare?S1:It’sacar.S2:It’satelephone.S3:It’satelevision.T:Doyouknowwhotheseinventorsare?S1:KarlBenzS2:AlexanderBellS3:J.L.BairdLetSsmatchtheinventionsandtheinventors.Ⅱ.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如果爱和发明者的图片,并将句子改为被动语态。如：T:KarlBenzinventedthefirstcarin1885.Thefirstcarwasinvented(byKarlBenz)in1885.Ⅲ.Talking1.Lookatthepicturesin1a.Discusswithyourgroup,inwhatorderdoyouthinktheywereinvented?Trytonumberthem[1-4].2.Ssdiscusswiththeirpartnersandnumberthepictures.3.Talkingabouttheinventions:A:IthinktheTVwasinventedbeforethecar.B:Well,IthinktheTVwasinventedaftertheTV.Ⅳ.Listening(1b)1.T:TellSslookatthepicturesandyearsontheleft.2.PlaytherecordingfortheSstolisten.3.Sslistentotheconversationandtrytomatchtheinventionwiththeproperyear.4.Playtherecordingagain.5.Checktheanswers.Ⅴ.Pairwork(1c)1.Sstrytoremembertheinventionandtheyear.2.StudentB,coverthedates.StudentA,askStudentBwhenthethingsinthepicturein1bwereinvented.Thenchangerolesandpracticeagain.3.Letsomepairsaskandanswerinpairs..A:Whenwasthetelephoneinvented?B:Ithinkitwasinventedin1876.…Ⅵ.Learningthenewwords&ListeningLookatthepicturesthenlearnthenewwords.Workon2a:T:TellSstheywillhearsomeinterestinginventions.1.Lookatthepicturesin2a.Discussthethingswhattheyareusedfor.2.PlaytherecordingfortheSstolistenandnumberthepictures.3.Playtherecordingagaintochecktheanswers.Workon2b:1.LetSsreadthechartbelow.ExplainsomemainsentencesfortheSs.Makesuretheyknowwhattodo.2.PlaytherecordingfortheSstofillintheblanks.3.Playtherecordingagaintochecktheanswers.4.Listenagainandfillintheblanks.Ⅶ.Pairwork(2c)1.TellSstomakeconversationsusingtheinformationin2b.MakeamodelfortheSs.A:Whataretheshoeswithspecialheelsusedfor?B:Theyareusedforchangingthestyleoftheshoes.2.LetsomeSsmakeconversationsusingtheinformationin2b.3.Seewhichgroupdoesthebest.Ⅷ.Role-play(2d)1.ReadtheconversationsandLetSsreadaftertheteacher.2.Explainsomenewwordsandmainpointsintheconversation.3.AskSstorole-playtheconversationingroups.X.Languagepoints1.Well,youdoseemtohaveapoint…haveapoint有道理.Iadmit(that)youhaveapoint.我承认你有理。2.Theyareusedforseeinginthedark.beusedfordoingsth.表示“被用来做某事”。相当于beusedtodosth..Thiscomputerisusedtocontrolallthemachines.这台电脑是用来控制所有机器的。Doyouknowwhatthistoolisusedfor?你知道这工具是用于做什么的？3.Thinkabouthowoftenit’susedinourdailylives.thinkabout表示“考虑，想起”.Heisthinkingabouttravellinginthesummerholidays.他正在考虑暑假旅游的事。Shewasthinkingaboutherchildhooddays.她正回想她的童年时期。【拓展有关think其它的短语】thinkof指“考虑，记忆，记起”如：Youthinkofeverything!你全都提到了。Ican’tthinkofhisnameatthemoment.我一时想不起他的名字。thinksth.over指“仔细想，审慎思考，作进一步考虑”如：PleasethinkoverwhatIsaid.请仔细考虑我说的话。Iwanttothinkitover.我想仔细考虑一下这件事。thinksth.out指“想通，想出，熟思”如：Hethoughtoutanewidea.他想出了一个新主意。Thatwantsthinkingout.那件事需要仔细考虑。Homework:Recitetheconversationin2d.BlackboardDesign:Unit6Whenwasitinvented?Thefirstperiodheel,scoop,electricity,style,project,pleasure,zipper,daily,website,pioneer,list,mention—Whenwasthetelephoneinvented?—Ithinkitwasinventedin1876.—Whataretheyusedfor?—Theyareusedforseeingatnight.后记：本堂课的优点：

1．能充分利用多媒体容量大，直观性强的特点。通过呈现学生感兴趣的图片来调动学生学习的积极性，尤其是使用超链接以欣赏歌曲的MV导入，很受同学们欢迎。引发学生的求知欲，创造了传授新知识的契机，

激发了学生学习英语的兴趣和获取新知的急切愿望。

2．学生在本堂课中得到了较为充分的听力，阅读和朗读训练。

3．重点知识讲解详细，并挑选中考真题来训练学生解题能力，让学生直面中考。

4.时间调控好。

本节课的不足之处：

在制作课件时，应在出示答案时加点声音特效。

2.有同学回答问题声音小，应课后课上多鼓励,，帮助学生克服恐惧害羞的心理，能够勇敢的回答问题。

Thesecondperiod一、教学目标：1.语言知识目标：1)学习掌握下列词汇：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能力。4)了解茶叶被发明的历史及生产制作的简要过程。2.情感态度价值观目标：培养想象力，善于观察事物。面对难题，用积极的态度去解决，发挥想象力，认识世界，改造世界。二、教学重难点1.教学重点：1)掌握本部分出现的生词和词组，达到熟练运用的目标。2)阅读短文，获得相关的信息。通过阅读练习，来提高阅读能力。2.教学难点：1)阅读短文，获得相关的信息的能力。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.Ⅱ.Lead-in一、播放视频《茶叶的起源》，让学生们了解中国的茶文化，及茶叶被发明的渊源，并了解其发展过程。1.Whatisthevideoabout?2.WhoisthewriterofChaJing?Sstrytoanswerthequestions:It’saboutthetea.LuYu.Ⅲ.ReadingWorkon3a:1.TellSstoreadthearticlequicklyandmatcheachparagraphwithitsmainidea.LuYuandhisbookChaJingHowteaspreadtoothercountriesHowteawasinventedbyaccidentLuYuandhisbookChaJingHowteaspreadtoothercountriesHowteawasinventedbyaccidentParaParaSsreadthearticlequicklyandmatcheachparagraphwithitsmainidea.2.方法指导：先阅读所给的三句话，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.最后，教师让部分学生回答答案，并校对答案。ParaParaParaWorkon3b:1.告诉学生们再次阅读短文内容，并回答3b中的所有问题。2.学生们先阅读这些问题，理解它们的意思，然后带着相关问题仔细回读短文，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。①Itwasfirstdrunknearly5,000yearsago.②Itwasinventedbyaccident.③LuYu.④It’sabouthowteaplantsweregrownandusedtomaketea.⑤ItisbelievedteawasbroughttoKoreaandJapanduringthe6thand7thcenturies.Teadidn’tappearuntilaround1660inEngland.4.让学生读一下自己的答案，并改正答案。Ⅳ.PostreadingReadandfilltheblanks.Filltheblanksaccordingtothefirstparagraph.Tea(afterwater),themostpopulardrinkintheworld_______(invent)byaccident.Itisbelievedthattea_______(drink)5,000yearsago.It______(say)thataChineseruler______(call)ShenNongwasthefirst______(discover)teaasadrink.OnedayShenNong_______(boil)drinkingwateroveranopenfire.Someleavesfromateaplant____(fall)intothewaterandremainedthereforsometime.It________(produce)anicesmellsohe______(taste)thebrownwater.Itwasquitedelicious,andso,oneoftheworld’sfavoritedrinks_________(invent).2.Filltheblanksaccordingtothesecondparagraph.LuYu,“thesaintoftea”,______(mention)ShenNonginhisbookChaJingafewthousandyearslater.Thebookdescribeshowteaplants_______andusedtomaketea.Italsodiscusseswherethefinesttealeaves_______(produce)andwhatkindsofwater_______(use).3.Fillintheblankswiththeproperforms.Peoplebelievedthattea_______(bring)toKoreaandJapanduringthe6thand7thcenturies.InEngland,tea________(notappear)untilaround1660,butinlessthan100years,ithadbecomethenationaldrink.TheteatradefromChinatoWesterncountries______(take)placeinthe19thcentury.Workon3c.Completethesentenceswiththecorrectformsoftheverbsinthebox.1.告诉学生们本学习活动的要求：用所给单词的适当形式填空。2.让学生们读3c中的内容，理解每个句子的大体意思。3.学生们阅读句子内容，回想短文的内容，选择恰当的单词并用其恰当形式填空。4.如果不能直接填上，可以再去阅读短文，在相关的内容处，再仔细进行阅读，找到相关信息，并完成句子。5.Checktheanswers。(1.duced4.brought5.traded）Ⅴ.Languagepoints1.byaccident偶然；意外地.Thelittlegirlknockedtheglassbyaccident.小女孩不小心碰落了玻璃杯。2.rulern.统治者；支配者rule(统治)+(e)r→ruler统治者.Thenewnationneededamodern-mindedruler.这个新兴国家需要一位现代头脑的统治者。3.boilv.煮沸；烧开.Boilthepotatofor20minutes.把土豆煮20分钟。4.remainv.保持不变；剩余①作连系动词，后跟名词、形容词、不定式、分词等做表语。指保持某种状态。.Peterbecomeamanager,butMikeremainedaworker.彼得成为经理，可迈克仍是工人。②作不及物动词，意为“剩余”。.Onlyafewleavesremainedonthetree.树上仅剩下几片叶子。5.smelln.气味.Theapplesgiveoffasweetsmell.苹果发出非常甜的味道。v.发出气味；闻到.Icansmellsomenicenoodlesoup.我能闻到香喷喷的面汤味。6.nationaladj.国家的;民族的nation(国家)+al→national.Thegroupofdancersworenationaldress.那群跳舞演员穿着民族服装。7.withoutdoubt毫无疑问；的确.LiNa,withoutdoubt,isthebesttennisplayerinChina.毫无疑问，李娜是中国最优秀的网球运动员。8.takeplace发生；出现①是不及物动词，不能用于被动语态；常指事先安排或事发有因的事情。.Hersister’smarriagetookplaceat8:00today.她姐姐的婚礼今天八点举行。②辨析：happen则常指偶然发生的事情.IhappenedtoseePeteronmywaytothemuseum.在去博物馆的路上我碰巧遇到皮特。9.ItissaidthataChineserulercalledShenNongwasthefirsttodiscoverteaasadrink.据说有一位叫作神农的中国统治者最早发现了茶可以饮用。Itissaidthat…是个常见句式，表示“据说……”,that后面接完整的句子。.ItissaidthatthirteenisanunluckynumberinmanyWesterncountries.据说在许多西方国家13是个不吉利的数字。本单元还有一个类似的句式:Itisbelievedthat…，意思是“人们认为……”,其后同样接完整的句子。.ItisbelievedthatteawasbroughttoKoreaandJapanduringthe6thand7thcenturies.人们认为，茶在六至七世纪传到了朝鲜和日本。10.《茶经》是我国唐代一部有关茶叶及品茶的专著，作者陆羽。该书共分三卷十节，全面叙述了茶叶生产的历史，源流，生产技术以及饮茶技艺和茶道原理，享有“茶叶百科全书”之美誉。VI.Exercises一、选词填空smell,remain,ruler,boil,national1.October1stis__________DayinChina.2.Humansarethe_____oftheearth.3.Whenfishgoesbad,it_______terrible.4.They_________inthatforestforayear.5.Water______at100℃二、根据汉语提示完成句子。1.Ifoundthekey__________(偶然)whenIwascleaningthehouse.2.TheMay4Movement___________（发生）inBeijingin1919.3.He’llsucceed____________(毫无疑问)thistime.4.________(据说)ShenNongwasthefirsttodiscoverteaasadrink.5.Tea_________________(被带到)KoreaandJapanduring6thand7thcenturies.Homework1.Readthepassageseveraltimesafterschool.2.Makesentenceswiththesewords:byaccident,itisbelievedthat,takeplace,nodoubt,beusedfor,fallintoBlackboardDesign:Unit6Whenwasitinvented?Thesecondperiodbyaccident,ruler,boil,remain,smell,saint,national,takeplace,doubt,withoutdoubt①Itwasfirstdrunknearly5,000yearsago.②Itwasinventedbyaccident.③LuYu.④It’sabouthowteaplantsweregrownandusedtomaketea.⑤ItisbelievedteawasbroughttoKoreaandJapanduringthe6thand7thcenturies.Teadidn’tappearuntilaround1660inEngland.后记：本节是一节阅读课，要求学生通过阅读短文来了解文章主旨大意，知道每段段落大意，培养学生的阅读理解能力。让学生了解茶文化，学会用英语复述茶文化的过程。Thethirdperiod一、教学目标：1.语言知识目标：1)学习掌握下列词汇：fridge,low,somebody,translate,lock,earthquake,sudden,allofasudden,biscuit,cookie,instrument2）进行一步复习巩固学习SectionA部分所学的生词和词组。3）进一步学习运用一般过去时态的被动语态。4)掌握主动语态变被动语态的方法，并通过不同方式的练习，来熟练运用。2.情感态度价值观目标：培养想象力，善于观察事物。面对难题，用积极的态度去解决，发挥想象力，认识世界，改造世界。二、教学重难点1.教学重点：1)学习生词fridge,low,somebody,translate,lock,earthquake,sudden,allofasudden,biscuit,cookie,instrument2)复习巩固SectionA部分所学的生词和词组，达到熟练运用的目标。2.教学难点：1)一般过去时态的句子变为被动语态。2)综合运用所学的知识进行练习运用。三、教学过程Ⅰ.Warming-upandrevision1.Haveadictationofthenewwordslearnedinthelastclass.2.Reviewsomemainphraseswelearnedinthelastclass.Checkthehomework.3.LetsomeSstellsomethingabouthowteawasinventedbyaccident.Tellsomethingabouthowteawasinventedbyaccident.OnedayShenNongwasboilingdrinkingwateroveranopenfire.Someleavesfromateaplantfellintothewaterandremainedthereforsometime.Itproducedanicesmellsohetastedthebrownwater.Itwasquitedeliciousandoneoftheworld’sfavoritedrinkwasinvented.TellsomethingaboutLuYuandhisChaJing.LuYu“thesaintoftea”mentionedShenNonginhisbookChaJing.Thebookdescribeshowteaplantsweregrownandusedtomaketea.Italsodiscusseswherethefinesttealeaveswereproducedandwhatkindsofwaterwereused.ItisbelievedthatteawasbroughttoKoreaandJapanduring6thand7thcenturies.InEngland,teadidn’tappearuntilaround1660.TheteatradefromChinatoWesterncountriestookplaceinthe19thcentury.Ⅱ.GrammarFocus.1.学生阅读GrammarFocus中的句子，然后做填空练习。①拉链是什么时候被发明的？___________thezipper________?②它于1893年被发明。It_______________in1893.③它是由谁发明的？___________itinvented______?④它是由惠特科姆•贾得森发明的。It_________________WhitcombJudson.⑤茶叶什么时候被带到朝鲜去的？___________tea________toKorea?⑥茶叶在六到七世纪之间被带到朝鲜。It____________toKorea________the6thand7thcenturies.⑦热冰淇淋勺用来做什么？What____thehotice-cream__________?⑧它用于挖很冷的冰淇淋。It’s_________________reallycoldice-cream.⑨电话机在1876年被贝尔所发明。Thetelephone__________________AlexanderGrahamBellin1876.⑩贝尔于1876年发明了电话机。AlexanderGrahamBell_________thetelephonein1876.2.学生们根据记忆，看大屏幕来完成填空练习。3.学生们完成填空试题后，可以打开课本检查答案，对错误的句子，单独进行强化记忆。Ⅲ.Grammar一般过去时态的被动语态的构成英语有两种语态：主动语态和被动语态。主动语态表示主语是动作的执行者，而被动语态则表示主语是动作的承受者。如：Wecleanedtheclassroomyesterday.我们昨天打扫了教室。(主动语态，主语we是clean这一动作的执行者)Theclassroomwascleanedyesterday.教室昨天被打扫。(被动语态，主语theclassroom是clean这一动作的承受者)一、一般过去时被动语态一般过去时被动语态的结构为“主语+was/were+及物动词的过去分词(+by+动作的执行者).”。如：Treeswereplantedlastspring.去年春天种了树。1.肯定句：主语+was/were+及物动词的过去分词+其他.PaperwasinventedbyChinesepeopletwothousandyearsago.纸是中国人在二千多年前发明的。2.否定句：主语+was/werenot+及物动词的过去分词+其他.Womenwerenotallowedtotakepartinthegamesatfirst.开始妇女不允许参加奥运会。3.一般疑问句：Was/Were+主语+及物动词的过去分词+其他?Werethesepicturesdrawnbyyoursister?这些图片是由你妹妹画的吗？二、被动语态的用法：1.不知道谁是动作的执行者，或没有必要指出谁是动作的执行者。.Englishisspokenallovertheworld.全世界都在说英语。2.需要突出或强调动作的承受者。.Thisdictionaryisusedbymoststudents.这本字典是大多数学生在用的。三、主动语态变被动语态应注意的问题1.有些短语动词相当于及物动词，变为被动句时介词或副词不能去掉。Theyputoffthemeetingbecauseoftheweather.Themeetingwasputoffbecauseoftheweather.会议因天气的缘故被推迟了。2.含有双宾语的主动句变为被动句时，通常把指“人”的间接宾语变为主语，指“物”的直接宾语保留不变；如果把指物”的直接宾语变为主语，则在间接宾语前加to或for。Myauntgavemeane-dictionaryyesterday.Iwasgivenane-dictionaryyesterday.Ane-dictionarywasgiventomeyesterday.3.主动句中感官动词see/hear/watch/feel等和使役动词make/let/have等后跟省略to的动词不定式，变为被动语态时应加上不定式符号to。Isawaheavymanenterthehouse.Aheavymanwasseentoenterthehouse.4.系动词、不及物动词或某些短语动词（happen,takeplace,cometrue,fallasleep…）没有被动语态。WhathappenedtoMr.Brown?布朗先生发生了什么事？HomeworkBlackboardDesign:Unit6Whenwasitinvented?Thethirdperiodfridge,low,somebody,translate,lock,earthquake,sudden,allofasudden,biscuit,cookie,instrument1.肯定句：主语+was/were+及物动词的过去分词+其他.2.否定句：主语+was/werenot+及物动词的过去分词+其他.3.一般疑问句：Was/Were+主语+及物动词的过去分词+其他?教学反思：

本堂课的收获和优点：

1．本节课调动了学生的学习积极性。

2．时间调控较好。

本堂课的不足：1.老师讲的过多，学生练习的少。2.声音过大，老师太累。3.导入部分时间过长。4.本节课的设计是教师为学生做的太多，考虑的太多，因放开手让学生多思考。

5.听力部分，不应做过多铺垫，这样听起来反而没有挑战。让学生体验失败，反复尝试。6.生生互动不多，今后应该再多设置一些师生互动，生生互动的活动。7.本节英语课上我的讲解基本上还拘泥于教材的信息，而开放型的、能激发学生想象力与创造力和发散学生思维的课堂比例还较小。Theforthperiod一、教学目标：1.语言知识目标：1)学习掌握下列词汇：fridge,low,somebody,translate,lock,earthquake,sudden,allofasudden,biscuit,cookie,instrument2）进行一步复习巩固学习SectionA部分所学的生词和词组。3）进一步学习运用一般过去时态的被动语态。4)掌握主动语态变被动语态的方法，并通过不同方式的练习，来熟练运用。2.情感态度价值观目标：培养想象力，善于观察事物。面对难题，用积极的态度去解决，发挥想象力，认识世界，改造世界。二、教学重难点1.教学重点：1)学习生词fridge,low,somebody,translate,lock,earthquake,sudden,allofasudden,biscuit,cookie,instrument2)复习巩固SectionA部分所学的生词和词组，达到熟练运用的目标。2.教学难点：1)一般过去时态的句子变为被动语态。2)综合运用所学的知识进行练习运用。三、教学过程Ⅰ.Exercises练一练将下列句子变为被动语态。1.Hechosesixstorybookstheotherday.Sixstorybooks____________byhimtheotherday.2.UncleLeegaveJackalargecakeforhepaintedthewallwonderfully.Jack___________alargecakeforhepaintedthewallwonderfully.3.Amouseatehalfofthecakelastnight.Halfofthe_________byamouselastnight.将下列句子变为主动语态。4.WerethesemachinesinventedbyEdison?_______Edison_______thesemachines?5.ThepostcardwassenttoLindabyPaul.Paul_______thepostcard_______Linda.6.AmericawasdiscoveredbyColumbus._______Columbusdiscovered_________?Ⅱ.PracticeWorkon4a:1.TellSstoreadthesentencesin4aandrewritethesentencesusingthepassivevoice.2.做题方法点拨示例：①点拨：原句为一般过去时态，原句的谓语动词为sold，宾语为thefridge；改为被动语态时，应将thefridge作主语，谓语动词用wassold的形式。Theysoldthefridgeatalowprice.→Thefridgewassoldatalowprice.②点拨：分析原句的句子结构可知，stole是谓语动词，mycamera是句子的宾语；改为被动语态句时，应将mycamera作句子主语，谓语动词用wasstolen的形式。Somebodystolemycamerafrommyhotelroom.→Mycamerawasstolenfrommyhotelroom.学生们自主将其他三个句子变成被动语态。3.最后，教师与同学们一起校对答案，并对学生们有疑问的地方进行解释，或做出合理的分析点拨。Wherewerethesephotostaken?Wewereadvisednottogooutalone.Thebookwastranslatedintodifferentlanguagesbydifferentwriters.Workon4b:Completethesentenceswithcorrectformsoftheverbsinthebox.1.让学生们阅读方框中的词汇，了解词汇及句子的意思，为进行填词做好准备。eat,like,invite,tell,lock,ring,break,bring2.认真阅读每个句子，根据上下文确定空格处应填的意思。3.逐句进行分析推敲，然后分析句子的时态及语态，用适当的形式填空。1)You____________tothepartylastnight,weren’tyou?Whydidn’tyougo?2)Theearthquakehappenedallofasudden,butluckilythevillagers_____________toasafeplace.3)Thedoor___________whenwearrived,sowe______thebell.4)Thestudents___________nottoeator drinkinclass,butRuby______therulewhenshestartedeatingabiscuitinscience class.5)Thecookies__________bythehungrykidsinlessthan20minutes,andtheyreally_____them.4.最后，通读一遍所有句子，进行综合理解，看句子的意思是否通顺，合理。5.ChecktheanswerswiththeSs.1.wereinvited2.werebrought3.waslocked,rang(前一句中，门是被锁的，故应用被动语态；后一句中，我们去按门铃，是主动语态。)4.weretold,broke(前一句中，学生们是被告诉不要做这些事情，故应用被动语态；后一句中，Ruby违反规则，则是主动语态。)5.wereeaten,liked(前一句中，饼干是被孩子们吃掉了，故应用被动语态；后一句中，孩子们喜欢这些饼干，则是主动语态。)Ⅲ.PracticeWorkon4c:Decidewhetheractiveorpassiveformsshouldbeusedinthesesentences.Writethecorrectformsintheblanks.1.先通读小短文，了解大意。Thetelephone______________(invent)byAlexanderGrahamBell.He__________(born)in1847.Mr.Bell________(work)ontheinventionofthetelephonewithThomasWatson.In1875,Mr.Bell_________(learn)howtosendmusicalnotesthroughaninstrumentsimilartoatelephone.Finally,thetelephone_____________(invent)in1876.Thefirstsentencethat_________(say)onthetelephonebyMr.Bellwas“Mr.Watson,comehere;Iwanttoseeyou.”Todaythetelephone________(use)aroundtheworld.2.逐句分析每一句话的意思，确定句子主语和谓语动词之间主动或被动关系。3.结合句子的时态，填上正确的形式。4.复读短文，看是否通顺。5.ChecktheanswersHomework补全下列主动句变被动句。1.Jennyputherclothesinthesuitcaselastnight.Herclothes________inthesuitcaselastnight.2.ThetwinssanganEnglishsongthatday.

AnEnglishsong____________bythetwins thatday.3.Didtheybuildabridgehereayearago?

____abridge____herebythemayearago?4.Theysoldoutthelightgreendressesyesterday.

Thelightgreendresses______________out.BlackboardDesign:Unit6Whenwasitinvented?Theforthperiodfridge,low,somebody,translate,lock,earthquake,sudden,allofasudden,biscuit,cookie,instrumentWherewerethesephotostaken?Wewereadvisednottogooutalone.Thebookwastranslatedintodifferentlanguagesbydifferentwriters.后记：本节课是一节复习课，复习本单元的单词、短语、课文及语法即一般过去式的被动语态的结构和用法。通过一系列习题来达到巩固知识点的目的。总结一般过去式的被动语态，运用一般过去式的被动语态来完成一些练习。Thefifthperiod一、教学目标：1.语言知识目标：1)能掌握以下单词：crispy,salty,sour,bymistake,customer,theOlympics,Canadian,divide,divide…into,basket,popularity,lookupto,hero,professional2)能掌握以下句型：①Potatochipswereinventedbymistake.②ItisbelievedthatthefirstbasketballgameinhistorywasplayedonDecember21,1891.③Dr.Naismithdividedthemeninhisclassintotwoteamsandtaughtthemtoplayhisnewgame.④Atthesametime,theyneedtostopthecompetingteamfromgettingtheballintotheirownbasket.⑤Thesestarsencourageyoungpeopletoworkhardtoachievetheirdreams.2.情感态度价值观目标：了解世界上一些对人类有着重大意义的发明的相关信息，开阔学生的眼界，养成勤于思考，善于发现的好习惯，培养学生的创造精神。二、教学重难点1.教学重点：1)掌握本课时出现的生词及用法。2)进行听力训练，提高综合听说能力。3)阅读短文，获得相关信息，提高学生们的综合阅读能力。2.教学难点1)听力训练2)阅读2b部分的短文并完成相关要求。三、教学过程Ⅰ.Warmingup1.LetSswatchaninterestingpicture.2.Asksomequestionsaboutthem.1.Whatdidtheyeat?S1:Icecream.2.Whatdidthebigdogthinkoftheice-cream?S2:Sweet,cool,anddelicious!Welllet’slookatsomeotherdeliciousfood,please.Ⅱ.TalkingWorkon1a1.TellSsthatthewordsintheboxdescribehowfoodcantaste.Writethemunderthecorrectpictures.Somepictureshavemorethanoneword.2.Ssworkwiththeirpartnersandtrytowritesomeproperwordsunderthepictures.3.LetsomeSsreadtheiranswers.Trytorememberthenewwords.Workon1b1.LetsomeSsreadtheadjectivewordsinthebox.Makesuretheyallknowthemeaningofeachword.2.Ssdiscusswiththeirpartners.Trytowritethenameofadifferentfoodaftereachword.Learnthenewwordstogether:Ⅲ.ListeningWorkon1c1.TellSstheconversationisabouthowthepotatochipswereinvented.Thestoryisveryinteresting.2.First,letoneSsreadthesentencesin1c.Makesuretheyknowthemeaningofeachsentence.1.Potatochipswereinventedbymistake.2.Theywereinventedin1863.3.Thecustomerthoughtthepotatoeswerenotthinenough.4.Thecustomersaidtheywerenotsaltyenough.5.Georgewantedtomakethecustomerhappy.6.Thecustomwashappyintheend.3.PlaytherecordingfortheSs.Listenforthefirsttime.PlaytherecordingagainandjudgeTorF.Keys:T,F,T,F,F,T4.Listenandanswerthequestions.1.Whoinventedpotatochips?2.Whenweretheyinvented?3.Whatdidthecustomorderattherestaurant?4.WhatdidthecustomthinkofthepotatochipsGeorgecookedatfirst?5.HowdidGeorgecookthepotatoesthen?Workon1d1.LetSsreadthearticlein1dfirst.TellSstolistenagainandfillintheblankswiththerightwords.2.PlaytherecordingagainfortheSstolistenandwritethewords.TheHistoryofPotatoChipsDoyouknowhowpotatochipswereinvented?Potatochips____________byacookcalledGeorgeCrum.Theywereinventedin____.GeorgeCrumcutthepotatoesreally,really____andthencookedthemforalongtimeuntiltheywere_____.Finallyheputlotsofsaltonthemsotheywere____.Keys:wereinvented,1853,thin,crispy,reallysaltyⅣ.Pairwork1.Workinpairs.Makeaconversationabouttheinventionofpotatochips.Usetheinformationin1cand1d.2.Asksomepairstoactouttheirconversationinfrontoftheclass.Ⅴ.DiscussionShowsomepicturesofplayingbasketball.AskSssomequestionsaboutbasketballgames.Discussthesportwithyourpartnerandshareyourideaswiththeclass..T:Doyoulikebasketball?(What’syourfavoritesport?)S1:Sure.Ilikeitverymuch.T:Doyouwatchbasketballgames?S2:Yes.IliketowatchtheNBAandCBA.T:Doyouknowthehistoryofbasketballgame?HomeworkWrite

a

short

passage

about

the

development

of

basketball.

BlackboardDesign:Unit6Whenwasitinvented?Thefifthperiodcrispy,salty,sour,bymistake,customer,theOlympics,Canadian,divide,divide…into,basket,popularity,lookupto,hero,professional①Potatochipswereinventedbymistake.②ItisbelievedthatthefirstbasketballgameinhistorywasplayedonDecember21,1891.③Dr.Naismithdividedthemeninhisclassintotwoteamsandtaughtthemtoplayhisnewgame.④Atthesametime,theyneedtostopthecompetingteamfromgettingtheballintotheirownbasket.⑤Thesestarsencourageyoungpeopletoworkhardtoachievetheirdreams.课后反思：在这节课中，我首先以爱迪生的图片导入新课，引入本课关于发明的话题，然后再让学生接触本课的语法点：被动语态，在本课让学生对这一知识点进行反复训练。

学生在这节课中表现非常积极，全班有一半的学生都参与到课堂问答中来了，并且我用这一课把本单元的重要知识点串讲了起来，在这种点上我不局限于课本，在网上搜索了一些关于发明的课外信息，让学生了解更多的发明。

但是本节课也存在许多不足的地方。首先，我为了让更多的学生来练习这三个句型，重复地问了些问题，使课堂显得有点枯燥；另一方面，在提问的过程中，如果自己做了示范之后让学生自己提问，把课堂交给学生会更好；另外，本课的话题是发明，如果能激发学生对发明的兴趣，这叫达到一个情感目标，这样就会更完美；最后一点，由于期间太多的练习句型，导致时间不够。

我认为，经过不断地练习，以后一定会有提高的。Thesixthperiod一、教学目标：1.语言知识目标：1)能掌握以下单词：crispy,salty,sour,bymistake,customer,theOlympics,Canadian,divide,divide…into,basket,popularity,lookupto,hero,professional2)能掌握以下句型：①Potatochipswereinventedbymistake.②ItisbelievedthatthefirstbasketballgameinhistorywasplayedonDecember21,1891.③Dr.Naismithdividedthemeninhisclassintotwoteamsandtaughtthemtoplayhisnewgame.④Atthesametime,theyneedtostopthecompetingteamfromgettingtheballintotheirownbasket.⑤Thesestarsencourageyoungpeopletoworkhardtoachievetheirdreams.2.情感态度价值观目标：了解世界上一些对人类有着重大意义的发明的相关信息，开阔学生的眼界，养成勤于思考，善于发现的好习惯，培养学生的创造精神。二、教学重难点1.教学重点：1)掌握本课时出现的生词及用法。2)进行听力训练，提高综合听说能力。3)阅读短文，获得相关信息，提高学生们的综合阅读能力。2.教学难点1)听力训练2)阅读2b部分的短文并完成相关要求。三、教学过程Ⅰ.ReadingFastReadingTellSstoreadthepassagequickly.Andfindthemainideaofeachparagraph.Keys:1.Themainhistoryofbasketball.2.HowthebasketballwasinventedbyJames.3.Thepopularityofbasketballaroundtheworld.CarefulReading1.T:Nowlet’sreadthemindmapin2cAskSstocompletethemindmapwiththeinformationinthepassage.Mind-mappingChangingtheinformationyoureadintoamindmapmayhelpyourememberitmoreeasily.2.Ssreadthepassagecarefullyandtrytofillinthemindmapwiththeproperwords.Development:inventedby______________firstgameon________________becameOlympiceventin______intheyear______.mostfamousgames:_____populargamesinChina:_____Game:playedinsideonahard_____.____teamsget_______intootherteam’s______.Popularity:playedby__________________people.over____countries3.Checktheanswerswiththeclass.4.TellSstoworkhardandaddsomethingtothemindmap.EncourageSstotrytheirbest.PostreadingWorkon2d1.Nowlet’sworkon2d.Firstreadthequestionsbelow.Thentrytoreadthepassageagainandfindtheanswerstothequestions.2.Ssreadthepassageagainandtrytofindtheanswerstothequestions.1.Whoinventedbasketballandhowisitplayed?2.Whenwasthefirstbasketballgameinhistoryplayed?3.WhyweretheBerlinOlympicsimportantforbasketball?4.WhataretheprofessionalbasketballgroupsinAmericaandChina?5.Howpopularisbasketball?3.LetsomeSsreadtheiranswersandcorrecttheirmistakes.Ⅱ.Languagepoints1.Potatochipswereinventedbymistake.bymistake错误地；无意中.Somebodytookthemyumbrellabymistake.有人错拿了我的伞。Ipickedupyourbagbymistake.我错拿了你的包。2.Dr.Naismithdividedthemeninhiscl