外研新標(biāo)準(zhǔn)-必修三-Module 6 Old and new公開課

Module6OldandNew教學(xué)設(shè)計Period2ReadingVocabularyandTask課題Module6OldandNew教學(xué)設(shè)計Period2ReadingVocabularyandTask課型New教學(xué)目標(biāo)1．ToimprovetheSs’readingability.2．ToletSsknowthedetailsaboutTheThreeGorgesDamandtheeffectsitcauses.3．Toenablethemtomastersomeusefulwordsandexpressions.重點Howtodosomeexplanationaboutthetext.難點EnabletheSstoknowaboutthreeChinesephilosophersandtheirideas.學(xué)情分析TheSscanfinishthetask.教具課件ArecorderAprojectorAcomputer教法1．Fastreadingandcarefulreadingtohelpthestudentsunderstandthepassageexactly.2．Individual,pairorgroupworktomakeeverystudentworkinclass.教學(xué)程序教學(xué)內(nèi)容師生活動時間分配Step1Step2Step3Step4Step5Step6Step1Revisionandleading-in1．AskSstofillintheblanks.(1)She’sstudying____________（工程學(xué)）atuniversity.(2)Wehavebuiltalotof____________(水庫)inourcountry.(3)Whatisthe___________（結(jié)構(gòu)）ofyouressay?(4)Thec_________lawisdifferenttocriminallaw（刑法）.(5)Thehistoryoftheirfamilyd______back300years.(6)TheSongD__________isdividedintotwoperiods,theNorthernSongandtheSouthernSong.(7)Oneflatcana___________afamilyoffive.(8)Thecottoncoatsared___________forthepeoplewhoworkinfreezingareas.SuggestedAnswers:(1)engineering(2)reservoir(3)structure(4)civil(5)dates(6)Dynasty(7)accommodate(8)designed2．AskSstosaysth.aboutthethreeconstructionprojectsinIntroduction,esp.theThreeGorgesDamtoleadinthereadingpart.Step2Reading1．FastreadingAskSstoreadthetextquicklyandanswerthequestions:Q1．WhofirstsuggestedtheideaofadamacrosstheYangtzeRiver?(SunYat-sen)Q2．Abouthowmanyhistoricalrelicshavebeensubmerged?(800)2．Intensivereading(1)AskSstoreadthetextcarefullytofindoutthewordsintheboxesinActivities1&2.ThenaskthemtodiscussinpairsandfinishActivity1.Tellthemthereadingskillatthesametimebyaskingthemtoreadthe“Learningtolearn”.(2)GivesomeexplanationsaboutsomewordsinActivity2dreamvtoexperienceaseriesofeventsandfeelingswhileyouareasleep,ortothinkaboutsomethingthatyouwouldliketohappengeneratevt.toproduceharnessvt.tocontrolanduse(anaturalforce)toproducepowersubmergevt.tocausesth.togounderthesurfaceofaliquid,thesea(3)AskSstoanswerthequestionsinActivity2.(4)AskSstoreadagainanddecideifthefollowingsentencesaretrueorfalse:①MaoZedongoncedreamedthattherewouldbeagreatdamtoharnessthepoweroftheYangtzeRiver.②ThepoweroftheYangtzeRiverhasbeenharnessedbytheThreeGorgesDam.③TheThreeGorgesDamwillprovideenoughhydro-electricpowerforthewholecountry.④Thedamwillgeneratealotofelectricitycausingmoreairpollution.⑤Alargenumberofhistoricalrelicshavebeendamagedbecauseofthedam.SuggestedAnswers:①T②T③F④F⑤FStep3LanguagePointsPurpose:ToenableSstolearnsomelanguagepointsandunderstandthetextbetter.1．GroupworkAskSstoworkingroupstodiscusstheimportantwords,phrases,andsentencesinthepassage.(1)MaoZedongwroteapoeminwhichhedreamedof“wallsofstonetoholdbackcloudsandraintillasmoothlakerisesinthenarrowgorges.”Nowhisdreamhascometrue.毛澤東寫過一首詞，在這首詞中，他表達(dá)了“更立西江石壁，截斷巫山云雨，高峽出平湖”的理想。dream①n.夢；愿望，夢想haveabaddream做了一個噩夢Mike’sbigdreamistobeaprofessionalracialdriver.②v.夢到；夢想，向往dreama…dream做一個……夢Wedreamofbuyingourownhouse.holdback①阻擋，抑制Theyhadbuiltthebarrierstoholdbacktheflood.②控制（感情）Westruggledtoholdbackourlaughter.③阻礙某人的發(fā)展（提高）Spendingsomuchtimeplayingsportisholdinghimbackatetrue愿望，夢想等實現(xiàn)，成真(通常以主動形式出現(xiàn))Hisdreamofbeingadoctorhascometrue.(2)TheThreeGorgesDam,whichisthebiggestconstructionprojectinChinasincethebuildingoftheGreatWallandtheGrandCanal,hasbeenbuilttocontrolfloodingandprovidehydro-electricpowerforthecentralregionofChina.三峽大壩是自長城和大運河修建以來中國最大的建設(shè)工程，它的建造是為了控制洪水、向華中地區(qū)提供電力。since自……以來，既可以作介詞也可以作連詞。注意:since+延續(xù)性動詞表示“該動作結(jié)束多久了”，如:It’s12yearssinceIwasastudent.我畢業(yè)已經(jīng)12年了。It’s5yearssincehelivedhere.他不在這兒住已有5年了。since+非延續(xù)性動詞表示“自……以來多久了”，如:Hehasworkedinthisschoolsincehegraduated.他畢業(yè)后一直在這所學(xué)校工作。providesth.forsb.=providesb.withsth.為某人提供某物①Thehotelprovidesashoes-cleaningserviceforguests.②Aprojectdesignedtoprovideyoungpeoplewithwork(3)It’sthelargesthydro-electricpowerstationanddamintheworldandhascostmorethananyotherconstructionsprojectinhistory.三峽大壩是世界上最大的大壩和水力發(fā)電站，其建造費用超過了歷史上任何一個建筑工程的費用。本句中第二個and連接兩個謂語部分，前半部分為系表結(jié)構(gòu)，后半部分為主謂結(jié)構(gòu)。(4)Thedamwillgenerateelectricityequaltoabout40milliontonsofcoalwithoutcausingsomuchairpollution.大壩的發(fā)電量等于燃燒大約4000萬噸煤所發(fā)出的電量，而且不會造成那么大的污染。equal①adj.(大小，數(shù)量，數(shù)字，價值等方面)相等的；平等的Tomcutthecakeintosixequalpieces.Everyplayerhasanequalchancetowin【相關(guān)詞組】equalto等于，勝任Apoundisroughlyequalto500grams.beequalto同樣出色的，水平（質(zhì)量）一樣高的，勝任religiousarchitectureequaltoanyintheworld堪與世界上任何同類建筑相媲美的宗教建筑②vt.(大小，數(shù)量，數(shù)額)等于,與……相同；達(dá)到，比得上Twoplustwoequalsfour.Thompsonequaledtheworldrecord.(5)TheThreeGorgesareaisoneofthemostbeautifulareasofChinaandtheprojecthasfloodedsomeofChina’smostfamoushistoricalsites,includingtheQuyuan.Temple,theHanWatchtowerandtheMoyaCliffCavings.三峽地區(qū)是中國最美麗的風(fēng)景區(qū)之一，該工程淹沒了一些最著名的歷史遺跡，包括屈原廟，漢闕，摩崖石刻等。oneof…“……之一”該表達(dá)中of之后往往用“形容詞的最高級+名詞的復(fù)數(shù)形式”。①Youareoneofthegirlswhoarefitforthejob.②Japanisoneoftherichestcountriesintheworld.flood①n洪水，水災(zāi)，泛濫Thefloodsweptawaymanyhomes.②v淹沒，（河水）泛濫Everysummertheriverfloodsthefield.2．AskSstolistentothetapeandfillintheblanks.MaoZedongoncewroteapoeminwhichhe(1)“wallsofstoneto(2)cloudsandraintillasmoothlakerisesinthe(3)gorges”.SunYat-sen,theleaderofthe1911Revolution,first(4)theidea.Nowtheirdreamshave(5).ThepoweroftheYangtzeRiverhas(6)bytheThreeGorgesDam,whichisthebiggest(7)inChina.Ithasbeenbuilttocontrol(8)andprovide(9)forthecentral(10)ofChina.Three(11)ofChina’s(12)isproducedbyburningcoal.Unfortunately,burningcoalcausesseriousairpollutionandincreases(13)warming.Thedamwill(14)electricity(15)about40milliontonsofcoalwithout(16)somuchairpollution.Thereservoirhasfloodedalot,includingsomefamous(17).Infact,about800historical(18)havebeen(19).ButtheThreeGorgesDamhasbecomeoneofthemostbeautifulareasofChina.SuggestedAnswers:(1)dreamedof(2)holdback(3)narrow(4)suggested(5)cometrue(6)beenharnessed(7)constructionproject(8)flooding(9)hydro-electricpower(10)region(11)quarters(12)energy(13)global(14)generate(15)equalto(16)causing(17)historicalsites(18)relics(19)submergedStep4Speaking1．AskSstoexpresstheiropinionoftheThreeGorgesDambyansweringthequestionsinActivity4．2．GetSstoanswerthequestion:whateffectdoestheThreeGorgesDambring?Foryourreference:ThereareadvantagesanddisadvantagestobuildtheThreeGorgesDam.Theadvantages:producelotsofelectricity,reducepollution,controlflooding,shipgoods,supplywater,etc.Thedisadvantages:costmuchmoney,floodlotsofareas,floodmanyhistoricalsites,etc.Step5Task1．AskSstodiscussingroupsoffourtodecidewhattheywillwriteabout.2．AskSstowriteashortpassagetointroduceacertainconstructionproject.Thefollowingquestionsmayhelp:Whatistheproject?Whereistheproject?Whywasitbuilt?Howbigisit?Whenwasitbuilt?Howlongdidittaketobuildtheproject?Whatabouttheeffects?(Advantagesanddisadvantages)ForyourReference:TheMaglev–thefastesttrainintheworldTheMaglev,whichisthefastesttrainintheworld,runsbetweenShanghai’sPudongAirportandLongyangStation.OntheDec31st,2002itwaslaunched.Thiseventwascoveredbylotsofmedia.Itrunsveryfastanditcanreachaspeedofmorethan500kilometersp