2023学年完整公开课版InventorsandInventions教学设计

Unit3InventorsandInventions教学设计Period1Warming-UpPre-reading,ReadingTeachingaims：1）Newwordsandexpressions:Patentcallupnowandthendistinguishmercifulsetaboutproductstainlesscubeabruptconvenientcautionexpectationpassivemerryseizecriterionclaimvalidfile2）Importantsentences1.ThefirstthingItriedtodowastoseeiftherewereproductsthatmighthelpme,butthereonlyseemedtobepowdersdesignedtokillsnakes.theoutsideandinsidewallsofthebowlthereissomejelly,whichfreezeshardwhencooled.TeachingImportantPoints:1)Enablethestudentstoknowmoreaboutinventionsandinventors2)EnabletheSstotalkaboutsomethingaboutpatent.TeachingDifficultPoints:HelpthestudentslearnsomethingaboutinventionsandinventorsTeachingmethods:1)Question-and-answeractivityteachingmethod2)fastreadingtogetageneralideaofthetext3)CarefulreadingtogetthedetailedinformationTeachingaids:1)amulti-functionalcomputer2)theblackboard2)ataperecorderTeachingProcedures:Stepone:Warming-upLookatthepicturesbelowanddiscussWhichofthispicturesshowinventions?Doesanyofthemshowdiscoverers?AnamphibiouscarStephenson’s“Rocket”ThestructureofDNASuggestedanswers:DiscoveriesInventionsElectricity1.Systemsofdeliveringelectricallightandheatingtohomesandoffices2.Householdmachinesforwashing,ironing,keepingfoodcold,etc3.Computers,telephones,television,etcThemovementofair1.Airplanejetengines2.Airballoons,etc ThecirculationofthebloodMachinestohelppeoplewithseriousdiseaseX-raysscannerstoseewhetheryouareill2.Machinestotreatillnesses(likecancer)Steptwo:Pre-readingDoyouknowthestageseveryinventormustgothroughbeforetheycanhavetheirinventionapproved?Heregiveyousomesimilarstagesusedinresearch,pleaselookatthelistandworkouttheminthesuitableorder.1.Applyingforapatent2.Findingaproblem3.Doingresearch4.Testingthesolution5.Thinkingofacreativesolution6.DecidingontheinventionSuggestedanswers:235461Stepthree:FastreadingLookatthepicturesandReadthearticlequickly,thendividethetextintofourpartsandworkoutthemainideaforeachparagraph.PartIPartIIPartIIIPartIVPicture1Picture2Picture3Suggestedanswers:PartIThediscoveryoftheproblemofthesnakes.PartII(Paras2-3)Theresearchontheapproachestosolvetheproblem.PartIII(Para.4-6)Theattemptstocatchthesnakes.PartIVTherequirementofgettingapatent.Stepfour:Detailedreading Readthearticlecarefullyandfindtheanswerstothequestions.Questions:1.What’sthetextmainlyabout?2.Whatwasthemotherupsetabout?3.Whywasthewriterhappytohelphermother?4.Whatarethethreecreativestepsthatthewritertakestocatchthesnakeswithouthurtingthem?5.Whydidcoolingmakethesnakeslessactive?Suggestedanswers:1.Thetexttellstheproblemofthesnakesandpresentstheproceduresofcatchingthemandapplyingforapatent.2.Themotherwasupsetbecauseafamilyofsnakeshadmadetheirhomenearthehouse.writerwashappybecauseitgaveheranopportunitytohelphermotherandinventsomethingtocatchthesnakeswithouthurtingthematthesametime.1:Sheboughtastainlesssteelicecreammakerandfrozethebowl.Sheaddedicecubestothetopofthebowltokeepitcold.Sheplaceditoverthesnakes’habitatduringthedaysothatthesnakeswouldbecomesleepyandcouldbeeasilycaught.Step2:Asaboveshedidthesamebutplacedthebowlsoverthesnakes’habitatintheevening.Step3:Asabovebutaddedanettocatchthesnakes.5.Snakesdonothaveawayofkeepingwarmintheirbodies.Theygetwarmthfromthesunandbecomemoreactiveatthistime.Whenthesungoesdownatnighttheycooldownandbecomelessactive.Soextracoolingtothesnakewouldmakethemevenlessactiveandeasiertocatch.StepFive.DiscussionDiscusswithyourpartnerwhattheadvantagesmightbeofgettingapatent.Suggestedanswers:1.Youareabletoprovethatyouarethefirstpersontomaketheinvention;2.Youarerecognizedasarealinventor;3.Youcanmakemoneyifyousellyourinventiontoothers.StepSix:Lookattheseproblems.Chooseoneandusethescientificstagestodesignanewinventiontosolveit.Problem1:theripeapplesonyourappletreearetoohighforyoutoreachthem.Whatcanyouinventtopickyourapplesincomfort?Problem2:Youneedtomakeahousebutyouonlyhavefishingnetsandmanyplasticbottles.Howcanyousolveit?Problem3:Youwanttocatchfishbutnothurtthemwhenyoudoso.Designafishingrodthatwillsolvethisproblem.Problem4:Suggestedanswers:Problem2involvestryingtobuildahouseusingonlystrings,glue,plasticbottlesandfishingnets.ThisisarealproblemdevisedbyanengineerinFrancewhowantedtomakebetteruseofthenumerousplasticbottleshesawonrubbishtips.Thisishissolution.1Removethebottomfromeachofthebottles.2Stickthebottlestogetherwiththeglueandtiethemwithstringtoformasolidwall.3Coverthemwithfishingnettoholdthemsecure.4Pourewaterdownthebottlestoencourageplantsgrowupinsidethem.Theplantswillmakeavegetablewallwhichwillkeepthesunshineoutandprotectthepeopleinsidefromanyonewhowantstolookin.5makearoofofemptybottles.Thismeansitwillnotbetooheavy.6Puttheroofonaftertheplantshavegrownsothatthewallsareverysecureandsteady.StepSeven:HomeworkEx.1&2inP23;Writeashortpassagewiththewordsorphraseswe’velearnedtoday,themorewordsorphrasesineachsentence,thebetteritis.教学设计Period2Languagepoints(Pre-reading＆ReadingI)Teachingaims：1）Getstudentstounderstandthepassageagain.2）Enablethestudentsunderstandlanguagepointsofthepassagesdeeply.Focus：Enablethestudentstomastersomeimportantlanguagephenomenon.Teachingmethods:listening,readingTeachingaids:amulti-functionalcomputerandarecorderTeachingsteps:Stepone:Revision 根据课文内容完成下面语法填空，注意单词拼写和词语用法：Snakescamenearmymother’shouse_____________,whichu____mymothermuch,andshewantedmeto___________them.SoI________researchingthe_____ofsnakestofindtheeasiestwayto_____them.Ithoughtofthreepossiblea__________.Firstly,removingtheirh________;secondly,attractingthemintoa_____（陷阱);andthirdlycoolingthemsothattheywouldbecomes_______andcouldbeeasilycaught.Imadeupmymindtousethethirdone.Itriedthreetimesandthethird_______wasfinallysuccessful.________bymyfriendsandrelations,Idecidedto_____theopportunity,hopingtogeta________withmyinvention.Keys: 1.nowandthen 2.upset 3.getridof 4.setout 5.habits 6.trap 7.approaches 8.habitat9trap10sleepy11attempt12Pressed13seize14patent学生活动此环节主要是让学生进一步熟悉课文的细节内容，可以穿插学生朗读及听磁带录音核对答案。一方面学生可以找语感，进一步熟悉课文内容，另一方面学生也在有限的时间内容进行了朗读和听的训练和叙述训练。Steptwo.Languagepoints一.重点词汇1.discoveryn.发现【拓展】discover，invent这两个词都是动词，都指人们首先见到的新鲜事物而言，但涵义有异。1）Discover指初次看见本来已存在但以前未被发现的事物（tofindoutsomethingexistingbutnotyetknown），故作“发现”解。如：ColumbusdiscoveredAmericabuthedidnotexplorethenewcontinent．哥伦布发现了美洲，可是他没有去探索这个新大陆。ThecirculationofbloodwasdiscoveredbyHarvey．血液循环是哈维发现的。2)Invent是指创造前所未有的事物（tocreateordesignsomethingnotexistingbefore），故作“发明”解。例：Edisoninventedtheelectriclightbulb．爱迪生发明了电灯泡。Anew－typestethoscopehasyettobeinvented．新型的听诊器有待发明。3)Discover的名词是discovery；invent的名词是invention.“发现者”是discoverer：“发明家”是inventor.Columbus'sdiscoverywasatfirstmisunderstood．Theinventionofcalculatingmachinesledtotheinventionofcomputers．4)相关短语makeadiscovery作出一项发现discovervt.发现;发觉;找到discoverern.发现者2.distinguish辨别；辨认；（常与from,between连用）区别；区分1).Icandistinguishthematadistance.从远处我能认出他们。2).Themandistinguisheshimselfbyhiswisdom这个人因智慧而扬名。3)Ican’tdistinguishthetwins,theyaresoalike.【拓展】distinguishAfromB辨别A与B bedistinguishedfrom不同于……bedistinguishedby以……为特征 bedistinguishedfor因……而著称distinguishoneself显扬自己；使自己扬名Themandistinguishedhimselfbyhiswisdom.Childrenshouldbetaughttodistinguishrightfromwrong.3.convenientadj.便利的，方便的conveniencen.便利，方便convenientlyadv.便利地1).IsitconvenientforyoutocomenextSunday?下个星期天你方便来吗？2).Ican’tseehimnow;it’snotconvenient.我现在不便见他。【拓展】beconvenienttosb.对某人方便Itisconvenient(forsb)todosth.(某人)做某事方便Comeandseemewheneverit’sconvenienttoyou.Will3’oclockbeconvenientforyou?4.seizevt.抓住，捉住；占据；（指强烈的感情﹑愿望等）突然影响或控制（某人）1).Sheseizedthiefbythewrist.她抓住小偷的手腕。2).Panicseizedus.我们惊恐万状。【拓展】seizeholdofsth抓住某物 seizeachance/anopportunity抓住时机seizeon/uponsth意识到某事物而立即加以利用Hisfatheraskedhimtoseizethechancetomakesomemoney.Wewereseizedbyasuddenimpulsetorun.5.filen.[c]文件；档案vt.把……归档1).Hereareourfilesontheresultsofthebusinessinthepastfiveyears.这是我们过去五年来经营成绩的案卷。2).Pleasefilethispaperaway,MissMary.玛丽小姐，请把这份文件归档。 【拓展】have／open／keepafileon存有／设立／保存……的档案Shefiledallherletterscarefully.她把她所有的信件仔细归档。6.abruptlyadv.突然地,唐突地abruptadj.突然的,意外的.aroadwithmanyabruptturns一条有很多急转弯的路Amanwithanabruptmannerisnotwelcomehere.举止粗鲁的人在这里是不受欢迎的.7．expectationn.预料,预期.期待Hehaslittleexpectationofwinningaprize.他对获奖不抱什么希望.Thereisnoexpectationofsnowtonight.今晚预料无雪.…的期望,期待用of【拓展】相关短语:againstallexpectations出乎意料Whathedidwasagainstallexpectations.他所做的完全出乎意料.二.重点词组1.callup征召；召集服兵役；唤起；使人回忆；带入心中；打电话给某人1).Hecalledmeuptotellmethegoodnews.他打电话给我并告诉我这个好消息。2).Iwascalledupthreemonthsafterwarbrokeout..战争爆发后的第三个月，我应征入伍。【拓展】call短语：callback召回；回电话；收回处理 callon/at拜访(on后跟人；at后跟地点名词)callfor要求，提倡，为……叫喊 callforth使产生；引起；使起作用callin召集，召来，来访 calloff取消；取消或延期：callout出动，唤起，大声叫唤 1).Thisistheworkthatcallsforpatience.2).Hehadtocalloffthemeetingbecauseofthebadweather.3).Theoldphotocallsinmemoriesofmychildhood.2.nowandthen时而；不时=sometimes,butnotoften1).Iliketogototheoperanowandthen.我喜欢偶尔去看歌剧。2).Everynowandagainshewentupstairstoseeifhewasstillasleep.她时而到楼上看看他是否还在睡着。3）Iseehimnowandthen,butnotoften.我偶尔看见他，但不常见。【拓展】短语：fromtimetotime有时；不时(every)nowandagain时而；不时fromnowon从现在开始，今后justnow刚才sincethen从那时以来now(that)...由於……；既然rightnow此刻；现在bynow到目前为止3.setaboutsth/doingsth(不用於被动语态)开始（某工作）；着手做某事1).Imustsetaboutmypacking.我得开始收拾行李了。2).Thenewgovernmentmustsetaboutfindingsolutionstothecountry’seconomicproblems.新政府必须立即找出解决国家经济问题的办法。【拓展】set短语：setsthaside将某事物放在一边；（为某目的）节省或保留（钱或时间）setsthdown将某事物记在纸上；写下来 setout从某地出发上路setoff开始（旅行、赛跑等） setsthoff使（炸弹、地雷等）爆炸setto精力充沛地开始做某事 setsthup摆放或竖起某物；创（体育）记录1).Theydon’tknowhowtosetaboutthisjob.2).Shesetupanewworldrecordtimeinthe100metres.三.重点句子1.ThefirstthingItriedtodowastoseeiftherewereproductsthatmighthelpme,butthereonlyseemedtobepowdersdesignedtokillsnakes.我先看看有没有能派得上用场的产品，好象只有一些用来杀死蛇的药粉。(1)在therebe结构中，be的人称与数应遵循就近一致原则：Therewasabucketofwaterandtwochairsinthecomerofthehouse.Therearetwochairsandabucketofwaterinthecomerofthehouse.(2)therebe常见的形式有：thereseemstobe...／therehappenstobe...／thereusedtobe...【拓展】therebe与havetherebe强调某处有某物;have强调某人有某物,指为人所拥有Thereisabookonthedesk.Ihaveabook.【拓展】seem的归纳总结：①sth.／sb.seem(tobe)+adj.／名词好像②Itseemsthat...似乎，好像……③Itseemstosbthat...在某人看来好像……④Itseemsasif／asthough...看起来好像(后可接虚拟语气，这可接表真实的表语从句。)Itseemsasifitweregoingtorain.看起来好像要下雨了。(天气好得很，不会下雨。)Itseemsasifitisgoingtorain.看起来好像要下雨了。(真的快要下雨了。)⑤Thereseems(tobe)……好象……[典例]1).Thechildseemstobehealthy,butthedoctorisconcerned.2).Itseemstomethatthere’ssomethingfunnyaboutthecase.2.Betweentheoutsideandinsidewallsofthebowlthereissomejelly,whichfreezeshardwhencooled.在碗的内外壁中间有些果冻，当冷冻时就会变得非常硬。whencooled的构成：连词+过去分词，相当于when引导的状语从句whenitiscooled如果when／while引导的时间状语从句中的主语与主句的主语相同，常常可用when／while+现在分词短语或者过去分词短语的结构来代替。1).Whenofferedhelp,youshouldsay“thankyou”or“it’sverykindofyou”.=Whenyouareofferedhelp,youshouldsay“thankyou”or“it’sverykindofyou”.2).Youmustbecarefulwhencrossingthestreet.=Youmustbecarefulwhenyoucrossthestreet.3).Seenfromthehill,thecityisbeautiful.=If／Whenthecityisseenfromthehill,thecityisbeautiful.4).Seeingfromthehill,youcallseethatthewholecityisbeautiful.=If／Whenyouseefromthehill,youcanseethatthewholecityisbeautiful.Stepthree:BrainStorm学生活动：给学生几分钟进行本课所学语言点进行消化记忆，学生一问一答，提问内容为本课所有讲解，包括句子短语用法等。Step4Homework1)Remenberwhatwelearnedinclassandprepareforthenextlesson.2)DotheExercises1,2,3,4OnPage24.教学设计Period3LearningaboutLanguage＆UsingwordsandexpressionsandUsingstructuresofWorkbookTeachingaims：1）Getstudentstounderstandtherudimentaryknowledgesuchasusefulwordsandexpressions.2）Helpthestudentslearnhowtousethepastparticipleformastheattribute,theobjectcomplementandthepredicative.Teachingmethods:1.Doubleactivitiesteachingmethod2.Question-and-answeractivityteachingmethodTeachingaids:amulti-functionalcomputerandarecorder,theblackboardTeachingsteps:Stepone:Warmingup 检查预习作业：Exercises1,2OnPage23(Discoveringusefulwordsandexpressions)，复习usefulwordsandexpressions。Suggestedanswers:Exercise1：.→adj.CubecubicbasebasicmercymercifulfancyfancifulStainstainlesscarecarelesscautioncautiouspoisonpoisonious2.v.→n.expectexpectationrelaxrelaxationproductproductionreducereductionidentifyidentificationsatisfysatisfaction.→v.StrongstrengthenlonglengthenfreezingfreezedisappointingdisappointExercise2：2.himup6.nowandthen8.distinguishExercise3：2.ductStepTwo:FindingReadthearticleagainandpickoutthesentencescontainingthepastparticipleformastheattribute.Suggestedanswers:Iplacedthefrozenbowloverthesnakes’habitat…ThenextmorningIcarriedinmyhandasmallusedforcatchingfish.StepThree:thepastparticipleformastheattribute,theobjectcomplementandthepredicative.thePastParticiple——高考专讲一、动词-ed形式作定语过去分词作定语往往与被修饰的词靠得很紧,渐渐地成为一个复合词。这种分词叫分词形容词(theParticipleAdjective),实际上相当于一个单纯的形容词,除表示“完成”的动作之外,还表示状态。如：spokenEnglish(英语口语)；icedbeer(冰冻啤酒)；cookedfood(熟食);friedchips(炸土豆条);Heisanadvancedteacher．他是个先进教师。注意:不及物动词的过去分词常表示“完成”的动作,而不表示“被动”意义。如:boiledwater(开水);fallenleaves(落叶)therisensun(升起的太阳)等。1.Thetallmanisareturnedstudent．高个子的那个人是个归国留学生。2.Myparentsarebothretiredteachers．我的父母都是退休教师。(1)前置定语单个的动词-ed形式,一般放在被修饰的名词的前面,作前置定语。Theexcitedpeoplerushedintobuilding.激动的人们冲进大楼。(=thepeoplewhowereexcited)Losttimecanneverbefoundagain．虚度的时光,无法挽回。(=timewhichislost)(2)后置定语①少数单个动词的-ed形式,如left等,只能作后置定语。1.Everythingusedshouldbemarked．所有用过的东西应该做好标记。2.Amongtheinvitedweresomeladies．被邀请的人中,有些是女士。3.Thebooksleftareformystudents．剩下的书是给我的学生的。②动词-ed形式短语作定语时，通常要放在被修饰的名词的后面，在意思上相当于一个定语从句。1.Isthereanythingplannedfortonight?今晚有什么活动吗?(=Thathasbeenplannedfortonight)2.Themeeting,attendedbyalotofpeople,wasasuccess．这次会议有很多人出席,开得很成功。(=whichwasattendedbyalotofpeople)二、动词-ed形式作表语过去分词作表语并无“完成”或“被动”之意，而是表示主语的状态或思想感情等。表示“感到……”都用-ed形式。如：Helookedworriedafterreadingtheletter．看完信后,他显得很忧虑。Whenweheardofit,weweredeeplymoved．当我们听到这件事时,被深深地感动了。Heseemedquitedelightedattheidea．听到这个想法,他似乎很高兴。常见的作表语的过去分词有:amused(愉快的)；broken(碎了的)；closed(关闭的)；astonished(吃惊的)；crowded(拥挤的)；experienced(有经验的);delighted(高兴的)；lost(丢失的)；gone(遗失的)；disappointed(失望的)；worried(担忧的)；interested(感兴趣的)tired(疲劳的)pleased(高兴的)；satisfied(满意的)surprised(吃惊的);married(已婚的)；known(著名的)等等作表语的-ed形式可被much,very,quite等所修饰。Thepupilswillgetconfusediftheyaremadetolearntoomuch．如果要学生学得太多，他们会感到糊涂的。Theywereveryexcitedatthenews．听到这个消息，他们非常激动。Iwasverypleasedatthenews．听了这消息我很高兴。Hegrewmuchtiredofthework．他十分厌倦这工作。Heseemedquitedelightedattheidea.听了这想法他似乎很高兴。注意：分词做表语的另一种是现在分词做表语，这两者区别是考试中经常考到的地方。表示“令人……的”都是-ing形式。这类词常见的有：interesting使人感到高兴exciting令人激动的delighting令人高兴的disappointing令人失望的encouraging令人鼓舞的pleasing令人愉快的puzzling令人费解的satisfying令人满意的surprising令人惊异的worrying令人担心的Travellingisinterestingbuttiring．旅行是有趣的，但是使人疲劳。Theargumentisveryconvincing．他的论点很令人信服。三、动词-ed形式作宾语补足语能用作宾语补足语的过去分词一般都是及物动词,表示被动意义或已完成意义,有时候两者兼而有之。作宾语补足语的过去分词与宾语有逻辑上的动宾关系,即宾语是过去分词动作的对象。如:Shefoundthedoorbrokeninwhenshecameback．她回来时发现有人破门而人。Mygrandfatherhadhisoldhouserebuilt．我爷爷找人重修了一下他的旧房子。动词-ed形式作宾语补足语的基本用法动词的-ed形式可以在“主语+谓语+宾语+宾语补足语”句型中充当宾语补足语。在这一结构中,动词-ed形式和它前面的宾语构成逻辑上的被动关系。如果这种句子改为被动语态,原来的宾语补足语变成了主语补足语。1.Imustgetmybikerepaired．我必须请人修理自行车。(宾语补足语)2.Thegirlwasfoundbeatenblackandblue．人们发现那女孩被打得青一块紫一块。(主语补足语)(1)动词-ed形式可作表示感觉和心理状态的动词的宾语补足语,这类动词包括see,hear,watch,notice,feel,find,think,suppose,consider等。Wethoughtthegamelost．我们认为球赛输了。Ihaveneverheardhimspokenillofothers.我从未听过有人说他的坏话。Shefeltagreatweighttakenoffhermind．她觉得心里轻松了些。Theyconsideredthemattersettled．他们认为这问题解决了。(2)动词-ed形式可作使役动词的宾语补足语,这类动词包括make,get,have,keep,leave,hold等。Ihavemyhaircutonceamonth．我每个月理一次发。Hewastryingtomakehimselfunderstood．他正努力使别人听懂自己。Sheheldherhandspressedagainstherface.她用双手按着脸。“have/get+宾语+done”结构有三个含义：①(请人)把某事做完。Shehadherhouserepaired．她请人把屋子修好了。Wheredidyouhaveyourhaircut?你在哪儿理的发?②参遭遇某种意外情况。Hehadhishatblownawayonhiswayhome．在回家的路上他的帽子被吹掉了。Shehadherwalletstolenyesterday.昨天她的钱包被偷了。③完成某事(自己也可能参与)。Ihavehadallmyspellingmistakescorrected．我把所有的拼写错误都改正了。Hehashadonethousandyuansavedthisyear．他今年已存了1000元。(3)动词-ed形式可作表示希望、要求、命令等动词的宾语补足语，这类动词包括like，want,wish,expect,order等”这一类动词的后面作宾语补足语。Hewon’tlikesuchquestionsdiscussedatthemeeting．他不喜欢在会议上讨论这样的问题。ThestudentswishtheTVserialplayscontinued．学生们希望电视连续剧继续播下去。(4)过去分词用在“with+宾语+宾补”这一结构中,过去分词与宾语之间是动宾关系。Withmanybrightlycoloredflowersplantedaroundthebuilding,hishouselookslikeabeautifulgarden．周围种了许多色彩鲜艳的花,他的房子看上就像一座漂亮的花园。Stepthree:PracticeCompletethefollowingsentencesbyusingthepastparticipleofsuitableverbs.(Page24).1.Weneedanothercopyofthe_________agreement.seemed___________bythefailureofhispatent.triedtomakeherself________understandwhilegivinghertalk.was_____toseeourteam_______byaweakerteam.motherappeared______withthelanternsshehadmade.Suggestedanswers:1.signed2.disappointed3.understoodbeatenStepFour:consolidationCompletethepassageusingthecorrectformofthewordsbelow.WelcomedevelopdesignimproverejecttestadoptSuggestedanswers:DesigneddevelopedrejectedwelcomedtestedimprovedadoptedStepFive:HaveatestCompletethesentenceswithobjectsfromtheleftboxandthepastparticipleformoftheverbsintherightbox.MyselfherpaintingsmytimemybedroomtheplaythecarsausagesomeguestsBurntidyperformthrowtakeupdisplayinvitestart1Wesaw_________________onTVyesterday.2Heleftthecarlightsonovernightandinthemorningshecouldn’tget_________.3Catherinewants_____________________inthegallery.4You’dbetterhave______________beforeIgethomefromwork.It’sinamess.5Ileft__________forwardwhenthebusstopped.6Iwon’thave_________withuselessdiscussion.7Icannotbearthesmellof___________onthebarbecue.8Thehostfound___________tothepartywerelatebecauseoftrafficjams.Suggestedanswers:1Theplayperformed2thecarstarted3herpaintingsdisplayed4yourbedroomtidied5myselfthrown6mytimetakenup7burntsausage8someguestsinvitedStepSix:Homeworkwhatwehavelearnedintheclass.offtheExercise1,2andExercise3onPage63/64.(workbook)教学设计Period4Usinglanguage：Reading，writingandReadingTaskTeachingaims：1.newwordsandexpressionsForeheadbeatentrackdiveintodynamicsetoutdottapwirestrawcurrenthelicopterstabletriangleassociatedpracticalSs’extensivereadingabilityTeachingcontents:ReadingandSpeakingandReadingTaskTeachingImportantPoints:1)TrainSs’fastreadingability2)GetSstoknowthestoryabouttheinventornamedAlexanderGrahamBell.TeachingDifficultPoints:HowtohelpimproveSs’sfastreadingabilityandspeakingability。Teachingmethods:1)groupdiscussionandobserving2)Question-and-answeractivityteachingmethodTeachingaids:amulti-functionalcomputerTeachingAids:1)themultimedia2)theblackboard3)ataperecorderTeachingProcedures:Stepone.WarmingupDiscussingroupsanddividethearticleintothreepart.paragraphsMainideaofeachpartP1-2P3-5P6-7Suggestedanswers:P1-2IntroduceAlexanderGrahamBellandhislife.P3-5HowBellinventedthefirsttelephonesuccessfully.P6-7Belldevotedhimselftoimprovethequalityofeverybody’slifeSteptwo:IntensivereadingLookatthephotoofAlexanderGrahamBell.Readthepassageandanswerthequestions:WhatdoesBell’ssayingmeantoyou?WhatdoyouthinkLedtohissuccessasaninventoroftelephone?WhatinventionsdidBellmake?Whywillhealwaysbeknownastheinventorofthetelephone?Suggestedanswers:1.Hissayingmeansthatitisimportanttobeexperimental.Bybeingcuriousandexploringaroundasubjectyoumaybychancecomeupwithsomenewandoriginalwaysofsolvingaproblem.2.Hiscuriosityandexploringspiritledtohissuccessasaninventorofthetelephone.3.Bellinventedthetelephoneandthetetrahedronshapebychance.Bothoftheseareextremelyusefulandstillusedtoday.4.Hewillalwaysbeknownastheinventorofthetelephonebecauseitwasaverypopularinventionandthepatentmadethemostmoneyever.Stepthree：LanguagePoints:(bore,borne)忍受;带有,具有Icouldn’tbeartolistenanylonger,soIlefttheroom.beardoingsth.表示习惯性动作beartodosth.表示一次具体动作2.mess[C](常用作单数)杂乱,脏东西Thiskitchenisamess.Thisroomisinanawfulmess.inamess处于杂乱状态补充:mess还可以作动词,表示“把某物弄乱,弄脏,胡闹”.Stopmessingaboutandtellmeclearlywhathappened.messabout/around胡闹,瞎闹3.Hefoundthatbypressinghislipsagainsthismother’sforehead,hecouldmakethebonesmoveinsuchawaythatshecouldunderstandwhathewassaying.他发现当他把嘴唇放在母亲的前额上，他就会让骨头以一种能让他母亲明白的话的方式运动。这是一个复合句。found后接了一个宾语从句;way后面接了由that引导的定语从句，在这个定语从句中又包含了一个what引导的宾语从句。注意way作先行词,后面的定语从句一般不用引导词,也可用that/inwhich引导。1)diveinto①跳水(头朝下)Theboydivedintotheriverfromthebridge.这男孩从桥上跳人河中。②迅速把手伸入Hedivedintohispocketsandfishedoutonedollar．他迅速把手伸进口袋掏出了一美元。4.every/eachtime意为“每次;每当”,此短语在句子中经常作连记词,引导时间状语从句做连词的名词,引导时间状语从句。能用做连词的名词短语还有：thefirsttime第一次lasttime上次；nexttime下次；theinstant/moment/minute/second…that…一……就5.Bellneversetouttoinventthetelephoneandwhathewastryingtodesignwasamultipletelegraph.贝尔从未打算发明电话而是试图设计一种复式电报。setout(todosth.)开始（做某事）,着手干;为某个目标而努力.Hesetouttobreaktherecordforthechannelswim.他决心打破游过海峡的记录。Theyaresettingouttodoanewoutfor=setofffor=leavefor“出发到……去”Let’ssetoutbeforedark.6.Suddenlyhehadaflashofinspiration.突然间,他灵光闪现。aflashofinspiration“灵感的闪现”inspiration〔U〕灵感,启发；〔C〕鼓舞或激励的人或事物.Theseeventsprovidedtheinspirationforherfirstbook.这些事是她第一本书的灵感来源。7.Althoughhewillalwaysbeknownforhisinventionofthetelephone,hewasintruthacontinuingsearcherafterpracticalsolutionstoimprovethequalityofeverybody’slife.虽然他一直以发明电话闻名于世,但是他的确是一个永不停息的探索者,不断寻求着改善人们生活质量的可行方法。inspirev.激励；鼓励inspiredadj.借助于灵感创作的inspiringadj.鼓励人心的；激励的8.Ifsoundwavecouldbereproducedinamovingelectricalcurrent,theycouldbesentalongawire.如果声波能够在移动的电流中复制,它们就能够被沿电线传送。①reproducevt.复制;再现……的形象或声音Thetaperecorderreproducedthesymphony.②current(1)n.气流;水流,洋流;电流Thecurrentisstrongestinthemiddleoftheriver．河中央的水流最急。(2)adj.时下的,当今的,流行的,通用的Mostoftheoldareinterestedincurrentevents．大部分老年人都对时事感兴趣。9.Beingverystable,ithasprovedinvaluableinthedesignofbridges.(四面体)十分稳定牢固,在桥梁设计领域的价值难以估量。①Beingverystable,是Becauseitisverystable的省略句,它在句中作原因状语。②stableadj.firmlyfixed;notlikelytomove,changeorfail;steady稳固的；稳定的；牢固的Theladderdoesn’tseemverystable.这架梯子好像不太稳。astablerelationship稳定的关系①intruth说实话;说真的;老实说Shelaughedandchattedbutwas,intruth,nothavingmuchfun.她虽然是又说有笑的,但实际上玩得并不开心。②practical实际的;实践的;实用的Thedictionaryisverypractical.这本词典非常实用。Step(Reading(2)onP66Nowlookatthepicture(OnPage66)andReadthepassageandthenanswerthefollowingquestions:WhydidLeonardoneedtodesignthingsforhisemployerwhenhewassuchagreatpainter?WhywereLeonardo’sdesigndifferent?Howdidpaintinghelphiminventthings?Whichskilldoyouthinkwasmoreimportant:hisdrawingfortheinventionsorhisunderstandingofmachinesforhispainting?Giveareason.Suggestedanswers:1.Leonardolivedatatimeofgreatinstability,whenpaintingsdidnotalwaysprovideasteadyincome.2.Hedesignsweredifferentbecausehetookthingsapartandthenimprovedthem.Sohisdesignswereaccurateandcouldbebuiltandused.3.Paintinghelpedhimwithhisinventionsbecausewhilepaintinghehadlearnedtoobservethingscloselyanddrawaccurately.4.Hisunderstandingofmachinesforhispaintingwasmoreimportingbecausebyunderstandinghoweachseparatemachinepartworked,hecouldimprovethemandcombinethemindifferentwaystoimproveexistingmachines,whichleadtoalotofinventions.Stepfive:PairworkNowtalkabouttheremarkablethingsaboutLeonardoDaVinciandfillintheform.Whatnaturalabilitiesdoyouhave?Findoutbyfillinginthechart.PossibleskillsEvidencefromLeonardoEvidencefromyouartistengineerarchitectteacherdoctorinventorscientistSuggestedanswers:PossibleskillsEvidencefromLeonardoEvidencefromyouartistfamouspaintingssuchasMonaLisa.engineerdesignedcanalsandbridgesarchitectdesignedcitiesteachernotmentioneddoctornotmentionedinventordesignedmanynewthingssuchasthebicycle,ahelicopterandan“automobile”,etcscientisttookthingsapartandfoundouthowtheyworkedinordertodesignabetteroneStepfive:Homework1.Readthepassageagainandremembertheimportantlanguagepoints.forlisteningnextclass.教学设计Period5ListeningandListening(p62),ListeningTask(67)ofWorkbookTeachingaims：TrainSs’listeningability Teachingcontents:ListeningandListening(p62),ListeningTask(67)ofWorkbookTeachingImportant