新高一 unit 15 教案（第四课时）.doc

新高一 unit 15 教案（第四课时） TheFourthPeriod TeachingAims: 1.Reviewtheusefulexpressionsinthisunit. 2.DosomeexercisestoreviewtheModalverbsexpressing“guess”. 3.Dosomereadingandlearnsomethingaboutplays. 4.Dosomewritingandlearntomakeupplays. TeachingImportantPoints: 1.ReadthetextandlearnthedifferencesandsimilaritiesbetweenTVshows,putergamesandplays. 2.LearntowriteplaysinEnglish. TeachingDifficultPoint: Improvethestudentsintegratingskillsreadingskillandwritingskill. TeachingMethods: 1.Fastreadingtogothroughthereadingmaterial. 2.Discussioninpairstoanswerthequestions. 3.Discussioningroupstofinishthewritingtask. TeachingProcedures: Step.Greetings Greetthewholeclassasusual. Step.Revision T:YesterdaywelearnttheModalverbswhichexpress“guess”.Whocantellmewhichmodalverbsareusedtoexpress“guess”? S1:Illtry.Ithink“can,may,must”canbeusedtodoso. S2:“could”and“might”canalsobeusedtoexpressguess. T:Youarequiteright.Nowpleaselookatthescreen.Letsdotheexerciseonit.Youcanprepareitforafewminutesfirst.Thenwellchecktheanswers. (Teachershowstheexerciseonthescreen.) Choosethebestanswerstopletethefollowingsentences: 1.Ithoughtyou_likesomethingtoread. SoIhavebroughtyousomebooks. A.oughtB.mightC.couldD.must 2.ThatmanmustbeSarahshusband. No,he_beherhusband.Sheisstillsingle. A.cantB.mustntC.maynotD.oughtto 3.Peter_ewithustonight,butheisntverysure. A.mustB.mayC.canD.will 4.What_itbe? It_beamailbox,foritismoving.It_beacar. A.can;cant;mustB.can;can;mustC.can;mustnt;mustD.must;mustnt;can 5.Look,someoneising.Guess_. Jack.Hesalwaysontime. A.whocanitbeB.whohemayC.whohecanbeD.whoitcanbe Suggestedanswers: 1.B2.A3.B4.A5.D Step.Reading T:IoftenwatchTVshows.Someofthemareveryinstructing.Icanlearnalotfromthem.DoyouwatchTVshows? S3:Idliketowatchthem,butIhavenotime,becauseIhavealotofhomeworktodo.IonlywatchTVonSaturdayorSunday. T:S4,doyouoftenseeafilmoraplay? S4:SometimesIgotoseefilmswithmyclassmates.SeldomdoIgoalone.ButIdontliketoseeaplay. T:Whatelsedoyouliketodoinyoursparetime? S4:Ilikereadingandplayingfootball.Firstofall,Ilikeplayingputergamesbest. T:Todaywelllearnanewtext.NowopenyourbooksonPage15.InthistextMrsBrownsaysthatplaysarelikeTVshowsandputergames.Pleasereaditquicklyandfindouttheirsimilarities. Suggestedanswers: 1.TV,playsandputergamesallhavecharectersplayingdifferentrolesandactingoutastory. 2.TVshowsandplaysbothtellastory.Wecanwatchactorsperformtheactionofthestoryandtheyalsospeaklineswrittenlikethedialogueinaplay. T:OK.Youareright.Inthetext,perhapsthereareafewsentenceswhicharehardtounderstand.Lookatthescreen. 1.Idontlikeplaysthatmuch. 2.Sincewedoknowalotaboutplays,whydontwetrywritingaplayofourown. 3.writingasimpleplayisnotthatdifficult,andbesides,wehavetostartsomewhereifwewanttolearnhowtowriteplays. 4.wemighteupwithaverygoodstory. T:Pleasepayattentiontothewordsandphrasesunderlined.Inthefirstsentence,“that”means“so”.Inthesecondsentence,“do”isusedtoemphasize;“trywriting”means:attemptanddosth.asapossibleway.Andinthethirdsentence,“besides”isalsoadverbandmeans“also,inaddition”.Inthelastsentence,“eupwith”means“thinkof;produce”.Nowdoyouunderstandthem?(Ss:Yes.)Lookatsomeexamplesonthescreen. 1.Itwasntthatgood,actually. 2.TheydowatchTVaftersupper. 3.Ifthecarwontstart,trypushingit. 4.Idontwanttogo;besides,Imtootired. 5.Theyhaveeupwithasolutiontotheproblem. T:PleaseputthemintoChinese.Thinkthemoverandthengiveustheanswers. (Teacherasksafewstudentstotranslatethesentencesandcorrectsthemistakestheymake.) Step.Discussion T:Nowyouhaveknownthegeneralideaofthetext.PleaselookatthefirstthreequestionsonPage16.Letshaveadiscussiontoanswerthem.Youaredividedintothreegroupstopreparethem.Onegroup,onequestion.ThenIllasksomestudentstogiveustheirideas.(Teachergivesstudentsafewminutestodoit.Atthesametime,teachergoesamongthemandjointheminthediscussion.Atlast,teacheraskssomestudentstotalkabouttheirideas. Sampleanswers: 1.TVshows,putergamesandplaysallhaveparticularscenes.ButthecharactersandstoriesinTVshowslookmorerealwhiletheonesinplaysareboasted.Theonesinputergamesareimagined. 2.Inreallifewecanactdifferentroles,suchas,astudent,ason,adaughter,abrother,asisterandsoon.Differentrolesactindifferentways. 3.Iagreelifeisliketheatre.Ithinktheatreesfromlifeanditisareflectionoflife.Butatthesametimetheatreisboasted. Step.Writing T:OK.Wehavereadmanydialoguesandstories.Alsowehavereadplaysinthisunit.Now,pleasewriteashortplayusingJennysstoryorSarasstory.Beforewriting,pleaselookatthetipsonthescreen.Itsofgreathelptoyourwriting. Tipsofwritingashortplay: 1.Talktotheotherstudentsinyourgroupanddecidewhattheactionoftheplayshouldbe.Writeanoutlineoftheplot. 2.Decidewhateachpersonshouldbelike.Makeashortlistofhisorherqualities-isheorsheshy,friendly,happy,sad,scaredorbrave. 3.Writedownthedialogue. 4.Decidewhichroleeachgroupmemberwillplay. (Teacherreadsthemandexplainsthewords:outline,plot,quality.) T:Nowpleasewriteashortplayonapieceofpaperingroups.ThenIasksomegroupstoactitoutinfrontoftheclass. (Tenminuteslater,teacherasksstudentstoperformtheirplays). T:NowIllgiveyouatestaboutthemtoseewhetheryouvemasteredthemornot.Lookatthescreen,please. Fillintheblankswiththeproperwords. 1.AttheairportIcouldhardly_Mary,oneofmyclassmatesbecauseshehadchangedsomuch. 2.Attheendoftenhardyears,thecouple_theirdebts. 3.Inhisfifties,KarlMarx_tolearnRussianbyhimself. 4.Thegovernment_thepeopletofightagainstpollution. 5.Haveyoudecided_orrefusetheinvitation? 6.Ithinkherclothes_herperfectly. 7.Thepassengerwastiredandwalkedmoreslowly,buthegothome_. 8.Sheaskedherdaughterto_thenewdress. 9.Thefootballmatchwasputoff_theheavyrain. 10.Hiscarelessdriving_himhislifelastyear. Suggestedanswers: 1.recognize2.paidoff3.continued4.callson5.toaept6.match7.afterall8.tryon9.becauseof10.cost T:Inthisunitwevealsolearntthemodalverbswhichexpress“guess”.Pleasepletethesentenceswithmodalverbs.Lookatthescreen. Completethesentenceswithmodalverbs. 1.ShespeaksEnglishlikeanAmerican,she_befromth