高中英语Unit3InventorsandinventionsReading（一）教案新人教版选修8

/18/18/Unit3InventorsandinventionsPeriod1ReadingTeachingaimsanddemandsTopicsInventions;patentapplications;greatinventorsVocabularySeizestrawfilecurrentbearhelicoptertaptriangledistinguishrefrigeratorgluecourtdialextensiondotversiondotversionassociatecompetencepatentjeepcourtyardpersonnelwalnutmercifulproductstainlesspowdercubicperfumeabruptcubeconvenientcautionpassiveexpectationmerrycriterionvalidstringripegreengrocerfreezingidentificationinnocentdirectorydynamicrainfallstablelanternpracticaljamabruptlyforeheadmerrilywiretap...outeatentrack;nowandthen;applyforapatent;setabout;intheexpectation;diveinto;seizetheopportunitytodo;setout(todo);distinguishoneself;hangon;cannotbear;outoforder;trafficjams;getthrough;aseriesofdots;ringback;tap...out;ringoffSentencesherewasachanceformetodistinguishmyselfbyinventingsomethingmercifulthatwouldcatchsnakesbutnotharmthem.Butmonitoredcarefully,thesnakesprovedtobenotroubleandallwentaccordingtoplan.Everytimeyoudoyouwillbecertaintofindsomethingthatyouhaveneverseenbeforebeforeyouknowit,youwillhavesomethingworththinkingabouttooccupyyourmind.Althoughheismostoftenassociatedwiththeinventionofthetelephone,hewasindeedacontinuingsearcherafterpracticalsolutionstoimprovethequalityofeverybody'slife.I'msorry,butthisphoneisoutoforder.Functions：(makingtelephonecalls)Holdtheline,please.Justamoment,please.Ican'tgetthrough.extension...extension...,please?Caniringbacklater?Hangon,please.I'msorry,butthisphoneisoutoforder.Imustringoffnowbecause...Sorry,he/sheisn'thererightnow.Canispeakto...,please?GrammarRevisethepastparticipleastheattribute,predicativeandobjectcomplementthenextmorningicarriedinmyhandasmallnetusedforcatchingfish.Sheseemedembarrassedbythequestion.Marywantsherpaintingsdisplayedinthegallery.Focus-ongetstudentstoknowsomethingaboutinventorsandinventions.Havestudentslearnsomeusefulnewwordsandexpressionsaboutinventorsandinventionsandletthemlearneffectivewaystomasterthem.Enablestudentstoexpresshowtomaketelephonecalls.Letstudentsgetabetterunderstandingofthegrammaritem.Developstudents'listening,speaking,readingandwritingabilities.Difficulties1,enablestudentstomastertheusageofthepastparticipleastheattribute,predicativeandobjectcomplement.2,Letstudentslearntowriteadialogueofexpressinghowtomaketelephonecalls.3,developstudents'integrativeskills.Periodsneeded:6Period1warmingup,pre-reading,readingandcomprehending2languagestudy3grammar4listeningandspeaking5readingandwriting6summingup.learningtipandassessmentPeriod1warmingup,pre-reading,readingandcomprehendingKnowledgeandskillstoknowthemeaningofthenewwordsandphrasesinthisperiodTolearnaboutsomeinventions,makeclearthedifferencebetweenadiscoveryandaninventionTolearnhowtheinformationisorganizedTodevelopthereadingabilitybyskimmingandscanningthepassageTodevelopthespeakingabilitybytalkingaboutinventorsandinventionsProcessandmethods1whiledoingwarminguptheteachercanleadinthetopicofthisunitbyshowingstudentssomepicturesofinventorsandinventions2duringpre-readingtheteachercangoaroundtheclassroomanddiscussthequestionswithseveralstudents3whiledoingreadingandcomprehending,theteachermayfirstaskthestudentstoreadthetextquicklytogetthegeneralideaofeachparagraph.encouragethemtoanswersomequestionsanddiscussthetextstructure4toconsolidatethecontentsofthereadingpassage,thestudentsshouldberequiredtoretellthetextintheirownwordsattheendoftheclassFocus-on1,toenablethestudentstolearnaboutinventorsandinventionsandtodeveloptheirreadingability2,toenablethestudentstotalkaboutinventionsTeachingprocedureStep1warmingupTodealwiththepartbylookingandtalkingShowthepicturestothestudentsandletthemknowwhichpicturesshowinventionsandwhichshowdiscoveriesandtalkaboutthem.Step2pre-readingAskstudentsiftheyknowthestageseveryinventormustgothroughbeforetheycanhavetheirinventionapproved.encouragethemtotalkaboutitandlookatthelistonpage19toworkoutasuitableorder.Step3readingandcomprehendingfastreading:askstudentstoskimthepassagetogetthekeywordsandgeneralideaofeachparagraphandthemainideaofthetext.Readthepassagecarefully,dividethepassageinto4partsandmatchthemainideaofeachpart.Part1(para.______)1.theresearchontheapproachestosolvetheproblemPart2(para.______)2.theattemptstocatchthesnakesPart3(para.______)3therequirementsofgettingapatentPart4(para.______)4thediscoveryoftheproblemofthesnakesaskstudentstoscanfordetailedinformationandchoosethebestanswer.结合学生用书4readthetextcarefullyandthendecidewhetherthefollowingstatementsaretrueorfalse.(1)Iboughtanice-creammakermadeofaluminum.()(2)Thesnakesaretoobigformetohandle.()(3)Thesnakesarepoisonous.()(4)Thesnakesarefinallysenttothezoo.()(5)Peoplewhoproducedanewtypeofplanthavethequalificationtogetapatent.()(6)Apatentwillbepublished18monthsfromthedateyouapply.()Step4listening,readingaloudandunderliningAskstudentstoreadthepassagealoudtothetapeandletthempayattentiontothepronunciationofeachwordandthepauseswithineachsentence.Tellthemtopickoutalltheusefulexpressionsorcollocationsfromthepassagewhilereadingandcopythemdownintheirnotebooksafterclassashomework.Collocations:callup,nowandthen,setabout,applyforapatent,intheexpectation,seizetheopportunitytodo,distinguishoneselfStep5retellingAskstudentstotalkaboutthestagesintheinventingprocessintheirownwords.Givethemsomekeywordsontheblackboard.Thenletthemtrytoretellthepassage.Step6homeworklearntheusefulnewwordsandexpressionsinthisperiodbyheart.Dealwiththeexercisesinp31oftheirexercisebookStep7reflectionafterteaching_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Period2languagestudyKnowledgeandskillstogetthestudentstolearntousetheimportantnewwordsandphrasesfreelyTogetthestudentstounderstandandusetheimportantandusefulsentencepatternsProcessandmethodsreferringtothetextbooks,referencebooksordictionariesTalkingaboutthedifficultpintswithyourgroup-matesTryinghardtolearnthelanguagepointsbyheartPracticingthelanguagepointsactivelyFocus-onimportantnewwordsandexpressionsImportantandusefulsentencepatternsSomedifficultandlongsentencesinthetextTeachingprocedureStep1revisioncheckthehomeworkexercisesAsksomestudentstosaysomethingabouttheinventionsStep2exercisesforusefulwordsandexpressionsturntopage23.Gothroughtheexercisesindiscoveringusefulwordsandexpressionswithstudentsandmakesuretheyknowwhattodo.GivethemseveralminutestofinishtheexercisesChecktheanswerswiththewholeclassandexplaintheproblemstheymeetwherenecessary.Step4vocabularystudy结合学生用书Step5usingTurntopage63.askstudentstodotheexercisesinusingwordsandexpressionsintheworkbookStep6homeworkFinishofftheworkbookexercisesStep7reflectionafterteaching_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Period3grammarKnowledgeandskills1.Togetthestudentstorevisethedifferentformsandusagesofthepastparticiple.2.toenablethestudentstousethepastparticipleastheattribute,predicativeandobjectcomplementcorrectlyandproperlyProcessandmethodstoaskthestudentstopickoutthesentencesincludingthepastparticipletoaskthestudentstodiscovertheusagesofthepastparticiplebycomparingalotofexamplesentencestoaskthestudentstodotheexercisesindiscoveringusefulstructuresonpage24forthemtomasterthepastparticipleform.Toaskthestudentstodotheexercisesinusingstructuresonpage65andsomeotheradditionalexercisesforconsolidation.Focus-ontogetthestudentstomasterthestructureandusagesofthepastparticipleformtogetthestudentstolearnhowtousethepastparticipleformcorrectlyteachingprocedurestep1revisioncheckthehomeworkexercisesdictatesomenewwordsandexpressionsstep2grammarlearningaskthestudentstostudythefollowingsentencesandtrytosummarizethestructuresandthemeaningsofthepastparticipleforms:ThefirstthingIdidwastoseeiftherewereanyproductsthatmighthelpme,butthereonlyseemedtobepowdersdesignedtokillsnakes.Thecriteriaaresostrictthatitisdifficulttogetnewideasacceptedunlesstheyaretrulynovel.…soAlexanderbecameinterestedinhelpingdeafpeoplecommunicateandtheyareeducation.Onedayashewasexperimentingwithoneendofastrawjoinedtoadeafman’seardrumandtheothertoapieceofsmokedglass…Askthestudentstostudythefollowingsentencespayingattentiontothedifferencebetweenthepastparticipleformsandothernon-predicateformswhenusedastheattribute.ChinaisstilladevelopingcountrywhiletheUnitesStatesisadevelopedone.Therisingsunismorebeautifulthantherisensun.Weallgotfrightenedatthefrighteningcreature.Iwillbuythebeautifulhousebuiltbythelargecompanylastyear.Iwillbuythebeautifulhousebeingbuiltbythelargecompanynow.Iwillbuythebeautifulhousetobebuiltbythelargecompanynextyear.Askthestudentstostudythefollowingsentencespayingattentiontothedifferencebetweenthepastparticipleandthepresentparticiplewhenusedasthepredictive.Howthepooryoungboymanagedtogotothekeyuniversityissurprising.Almosteveryoneissurprisedthatthepooryoungboymanagedtogotothekeyuniversity.Whentheprofessorcamein,heremainedseated.NosoonerhadIstoodupthanhewavedmetoremainsitting.Askthestudentstostudythefollowingsentencespayingattentiontothedifferencebetweenthepastparticipleandthepresentparticiplewhenusedastheobjectcomplement.Ifoundtheboycomingintothelibrary.Ifoundthethieftiedtothetree.Whentheoldmancamebacktohishometown,hefoundthevillagechangingeveryday.Whentheoldmancamebacktohishometown,hefoundthevillagechangedcompletely.Withtheboyleadingtheway,wehadnodifficultyinfindingthefactory.Withallthehomeworkdone,theywenttoplayfootballontheplayground.Step3summingupTrytohelpthestudentsdrawtheconclusionStep4grammarpracticeDoexercise2indiscoveringusefulstructuresonpage24Dotheexercisesinusingstructuresonpage64Step5learningmoreaboutthegrammarShowstudentsthefollowingonthescreenorgiveouttestpaperstothem.(1).Ifelldownandbrokethreeofmyteeth.IwonderhowmanytimesIhavetocomehereandgetmyfalseteeth_______.A.fixB.fixingC.fixedD.tofix(2).Helookedaroundandcaughtaman_______hishandintothepocketofapassenger.A.putB.tobeputtingC.toputD.putting(3).Itisbelievedthatifabookis__________itwillsurely__________thereader.A.interested;interestB.interesting;interestedC.interested;beinterestingD.interesting;interest(4).Throughouthistory,thelanguage___________byapowerfulgroupspreadsacrossacivilization.AspeakingB.spokenC.tospeakD.tobespoken(5).canthose_______atthebackoftheclassroomhearme?-noproblem.seatB.sitC.seatedD.seating(6).howdoyoudealwiththedisagreementbetweenthecompanyandthecustomers?thekey______theproblemistomeetthedemand________bythecustomers.A.tosolving;makingB.tosolving;madeC.tosolve;makingD.tosolve;made(7).Theboytriedhisbesttomakehimself_______inhis_______English.A.understood;breakingB.understand;brokenC.understand;breakingD.understood;broken(8).Thetrafficproblem,whichweareexpecting_________,shouldhaveattractedthelocalgovernment’sattention.A.seeingtosolveB.toseetosolveC.toseesolvedD.seeingsolvingSuggestedanswers:CDDBCBDCStep6homeworkFinishofftheworkbookexercises.Step7reflectionafterteaching______________________________________________________________________________________________________________________________________________________________Period4listeningandspeakingKnowledgeandskillstounderstandthemeaningsofthefollowingkeywordsandexpressionswhilehearingthemonthetape:founder,hand-washing,carpetcleaner,videotape,switchoff.Toenablethestudentstounderstandthelisteningtexts.Tohelpthestudentslearnhowtomakeaphonecallusingthegivenkeysentences.ProcessandmethodsSmoothingawaylanguageproblemsifanybeforelistening.Listeningforneededinformation.Speakingfreelyandmakingconversations.Focus-onTheunderstandingoftheconversationsonthetapeTheabilityofcommunicatingbymakingaphonecallTeachingprocedureStep1.Revisionretellthetextonp20-p21.Checktheanswersoftheexercisesinlearningaboutlanguageandexplainthedifficultones.Step2.ListeningListentotext1(page26)anddothefollowingexercises.Listenforthefirsttimeanddoexercise2Suggestedanswers:washingmachine,drum,carpetcleaner,courtlistenagainanddoexercise3.Suggestedanswers:ObjectTheProblemJamesDyson’simprovementWashingmachineWashingmachinesatthattimedonotcleantheclothesaswellasbyhandHeinventedamachineusingtwodrumswhichmoveinoppositedirections(3)listentothetapeforathirdtimeandfillinthemissinginformationaccordingtothetape.JamesDysonfoundthatclotheswerenotas______froma____machineasthosewashedby_______.Sohetriedtoimprovethat.He________asystemwithtwo_______inthesamemachine.Togethertheyarethesame______astheolddrum,buttheywork_____.Onedrumgoesinonedirectionandtheothergoesintheother.Soit’smorelike_____andtheclothes________________cleaner.Suggestedanswers:clean,washing,hand,invented,drums,size,differently,hand-washing,comeout.Listentotext2(page62)twiceandchoosethebestanswer.whydoesRuthwanttochangeforanewmobilephone?HermobilehasbeenoldandoutoffashionHermobilehasbeenoutofcontrolanddoesn’tworknow.Shemissedimportantcallswhenhermobilewasswitchedoff.Whyarethenewphonescalled3Gphones?Becausetheywillbeabletoorganizepeople’slife.Becausetheyarethethirdgenerationofmobilephones.Becausetheycanbuygoodsforpeople.WhydoesRuthBaconnotlikethephonethatcanbookairticketandthehotel?BecauseitoftenservespeopleinefficientlyBecauseitordersandbuysexpensivegoods.Becauseitspendshermoney.WhichkindofmobilephonedoesRuthBaconneedmost?Amobilephonethatcanstophermissingimportantcalls.Amobilephonethattisacomputerandcanvideotapeaswell.AmobilephonethatcanorderandbuygoodsSuggestedanswers:CBCAStep3speakingSincethestudentshavelearnedmanywordsandexpressionsaboutmakingaphonecallbyebothreadingandlistening.It’snecessaryforthemtotalkaboutitnow.Teachthemhowtomakeacallbyshowingthemthefollowingsentencesonthescreen.(slideshow)Whichextension….,please?CanIspeakto…please?Holdtheline,please.Hangon,please.Justamoment,please.I’msorry,butthisphoneisoutoforder.Ican’tgetthrough.Sorry.He/Sheisn’thererightnowCanIringbacklater?I’llringhim/herupagain.Imustringoffnowbecause…Askthestudentstolookatthetopicsanddiscusswiththeirpartnersandthenmakeuptheirowndescriptions.(showthefollowingonthescreen.)TopicsYouhavemadeaphonecall.Giveasampledescription.Youwanttoapplyforajob.Askwhatkindofpersonthecompanyneeds.Givethestudentsthreeminutestoprepareandpractice,andthenasktwogroupstodemonstratetheircallsinfrontofthewholeclass.Step4homeworkWriteapassagetodescribeyourinvention.Step5reflectionafterteaching_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Period5readingandwritingKnowledgeandskillsToenablethestudentstoknowsomethingaboutBell.Togetthestudentstolearnthefollowingusefulnewwordsandexpressions:bear,diveinto,tap,associate,outoforder,getthroughTohelpthestudentslearnhowtowritealetterofapplicationTofosterthestudents’abilityinskimmingandlookingupinformationinreferencebooksandimprovethestudents’readingability.ProcessandmethodsReadingforspecificinformation,summarizing,discussingandpracticingFocus-onTheunderstandingofthereadingpassage.Thefollowingkeywordsandphrases:bear,diveinto,tap,associate,outoforder,getthroughThefollowingkeysentences:Hefoundthatbypressinghislipsagainsthismother’sforehead,hecouldmakehismotherunderstandwhathewassaying.Onedayashewasexperimentingwithoneendofastrawjoinedtoadeafman’seardrumandtheothertoapieceofsmokedglass,Bellnoticedthatwhenhespokeintotheear,thestrawdrewsoundwavesontheglass.TeachingthestudentshowtowritealetterofapplicationTeachingProcedureStep1revisionChecktheanswerstothegrammarexercisesonpage24andexplainthedifficultones,Step2lead-inGivethestudentsaspecificimaginationtothinkandtalkaboutsomegreatinventions.Youmaybeginlikethis“Supposeyouhavemadeaninvention,pleasetellusyourexperience.”Step3pre-readingGivethestudentsthefollowingtwoquestionsforthemtothinkaboutandanswer.Doyouknowanygreatinventions?Haveyouevermadeaninventionbefore?Ifso,describeyourinvention.Step4readingReadthepassagequicklyanddothefollowingexercises.Findoutthemainideaofit.Matchoutthemainideaofeachparagraph.Para.1A.BellisacontinuingsearcherPara.2B.Bell’slifeinformationandespeciallyinterestPara.3C.Bell’scuriosityPara.4D.Bell’sinventionofthetelephonePara.5E.Theimportanceofhisinvention--telephonePara.6F.Bell’sfirsttelephonemessagePara.7G.Bell’snewdiscoveriesinotherareasofinventionTellwhetherthefollowingstatementsaretrueorfalse.(1).AlexanderGrahamBellwasbornin1847inBoston,USA.()(2)Bell’smotherwascompletelydeaf,butwiththehelpofBell,shecouldhearwhatBellsaid.()(3)ItwasBell’sinterestandcuriositythatledtotheinventionforthetelephone.()(4).Inordertoimprovehisinvention,BellmadeMorsecode.()(5).Bellinventedthetelephonebychancebecausehehadmeanttoimprovethetelegraph.()(6)Rightafterheinventedthetelephone,hesuccessfullysentamessagetohisassistantWatson.()(7).Heinventedthehelicopterandotherflyingmachines.()(8).Bellisrespectedforhedevotedallhimselftoimprovingeverybody’slife.()Suggestedanswers:ItmainlytalksaboutthelifeofBellandhowhemadethegreatinventions.BCDEFGAFFTFTFFTStep5languagestudy结合学生用书Step6homeworkMasterthelanguagepointsinthetext.Finishthewritingtask.Step7reflectionafterteaching___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Period6summingup,learningtipandassessmentKnowledgeandskillsTogetstudentstomasteralltheusefulnewwordsandexpressionsinthisunit.Tohavestudentsgraspthegrammaritem—thepastparticipleastheattribute,predicativeandobjectcomplementbetter,andenablethemtousethefollowingstructurescorrectly:“ThenextmorningIcarriedinmyhandasmallnetusedforcatchingfish.”“Marywantsherpaintingsdisplayedinthegallery.”“Sheseemedembarrassedbythequestion.”Todevelopthestudents’abilityofusingtheimportantlanguagepointsinthisunit.ProcessandmethodsDesignsomeadditionalexercisesforstudentstodoinorderthattheycanlearntouseandgraspallthecontents.Focus-onUsingwhattheyhavelearnedinthisunittosolverealproblems.TeachingprocedureStep1revisionCheckthehomeworkexercises.Dictatesomeusefulnewwordsandexpressionsinthisunit.Step2lead-inAskthestudentstoturntopage27.Thinkaboutwhattheyhavelearnedinthisunitandticktheboxestoseehowwellandhowmuchtheyhavelearnedthem.Step3summingupFiveminutesforthestudentstosummarizewhattheyhavelearnedinthisunitbythemselves.Thenaskthemtowritedownwhattheyhavelearnedaboutinventorsandinventions.Checkandexplainsomethingwherenecessary.Suggestedanswers:Fromthisunitwehavelearnedsomeinventorsandinventions.Fromthisunityouhavealsolearned:Usefulverbs:Seize,file,bear,tap,distinguish,glue,dial,dot,associate.Phrasalverbs:callup,setabout,diveinto,setout(todo),hangon,getthrough,ringback,ringoff,applyforapatent,seizetheopportunitytodo,distinguishoneself,cannotbear,tapoutUsefulnouns:patent,courtyard,walnut,product,powder,perfume,cube,caution,expectation,criterion,string,greengrocer,identification,directory,rainfall,lantern,jam,forehead,wire,straw,current,helicopter,triangle,refrigerator,court,extension,version,competence,jeep,personnelUsefuladjectivesandadverbs:merciful,stainless,cubic,abrupt,convenient,passive,merry,valid,ripe,freezing,innocent,dynamic,stable,practical,abruptlyUsefulexpressions:nowandthen,outoforder,beatentrack,intheexpectation,trafficjams,aseriesofdotsStep4practiceFillintheblankswiththeexpressionsgivenbelow.Useeachexpressiononlyonceandmakechanges