牛津譯林版英語必修二Unit1Welcometotheunit教案

1、牛津高中英語教學(xué)設(shè)計(jì)單元：Unit1Talesoftheunexplained板塊：Welcometotheunit設(shè)計(jì)思路：本單元的學(xué)習(xí)內(nèi)容主要是關(guān)于一些世間未解之謎。作為本單元的第一課時(shí)，主要是起熱身作用，將鼓勵(lì)學(xué)生充分發(fā)揮他們的想象力，同時(shí)還將充分利用網(wǎng)絡(luò)、報(bào)紙、電視新聞等多種渠道的信息讓學(xué)生對后面即將要學(xué)的內(nèi)容有個(gè)粗略的了解，希望借此來激發(fā)學(xué)生對將學(xué)內(nèi)容的興趣，培養(yǎng)學(xué)生探索發(fā)現(xiàn)問題的能力和英語口語表達(dá)的能力，并將學(xué)習(xí)本節(jié)課教材中出現(xiàn)的一些重點(diǎn)詞匯及句型。(PPT3)Teachingaims:Afterlearningthissection,thestudentswillknowabou

2、tsomemysteriousandunexplainedphenomenaintheworld.Theirabilitytomakefulluseofresourcestosearchfortheinformationtheyneedandsharetheinformationtheygetwithotherswillbeencouraged.Meanwhile,studentsareexpectedtodescribewhattheyhaveknownaboutthepostersandwhattheyareeagertoknowabouttheunexplained.Theirinter

3、estinscientificmysteriesshouldbestimulatedandtheirabilitytofindsolutionstoproblemsshouldbecultivated.StudentswillbeencouragedtocommunicatewithclassmatessothatnotonlycantheinformationandtheirimaginativeideasbesharedbutalsotheiroralEnglishcanbeimproved.Besides,someusefulwordsandexpressionsinthispartwi

4、llbetaughtsothatthestudentswillknowhowtousethem.Teachingprocedures:Step1Lead-in1. Groupdiscussion:Inyouropinion,whatisthemostbeautifulthingonecanexperience?Why?(PPT4)2. Warm-upquestions: WhathaveyouknownaboutAlbertEinstein?Whywashesogreat?(Einsteincontributedmorethananyotherscientisttothemodernvisio

5、nofphysicalreality.Hisspecialandgeneraltheoriesofrelativityarestillregardedasthemostsatisfactorymodelofthelarge-scaleuniversethatwehave.Hesolvedlotsofproblemsmysterioustousbefore-)(PPT5) Doyouwanttoknowhisopinionofthemostbeautifulthingonecanexperience?Introducehissayingaboutmysteries(Themostbeautifu

6、lthingonecanexperienceismysteriesTheyaretrulythebasisofallartsandsciences.PPT.6)andleadtothetopicofthisunit.(Soyousee,mysteriesareofvitalimportancetotheworld.That'swhyweshallbegintolearnsomethingaboutthem.Bb:Thetopicoftheunit.Thenwhatkindofattitudeshouldweadopttowardsmysteries?Bb:showinterestin：

7、becuriousabout；tracethecausesof；analyze；cooperatewith；seekhelpfrom；workintelligentlyandindependently;findsolutionstoBeforewetakeuptheunit,Ihavetwomorequestionsforyou.) Haveyoueverheardofsomethingnotonlyinterestingandattractivebutalsounexplainedatallevenwiththehelpofmodernscienceandtechnologyinthewor

8、ld?Showsomepicturesofthemtohelpanswerthequestion.(thegreatpyramidsinEgypt;theBermudaTriangle;thefamousMonaLisapainting;UFOs-)(PPT7-10). Areyoucuriousaboutthekindofthings?(Yes.Good!Youhavethepotentialabilitytobeascientist.Maybeyou'llbecomeanotherEinstein,butyouneedtohaveyourpotentialsdeveloped.Ih

9、opeIcanbeofsomehelptoyoutoday.)Bb:potential設(shè)計(jì)說明(1) 以問題討論開始，不僅可讓學(xué)生發(fā)揮他們的想象力，還可激發(fā)他們的學(xué)習(xí)興趣。(2) 以愛因斯坦以及他關(guān)于神秘事物的名言為例，引出本單元話題，同時(shí)旨在激發(fā)學(xué)生探索世間奧秘的興趣。(3) 其中的板書設(shè)計(jì)旨在指導(dǎo)學(xué)生在探索發(fā)現(xiàn)問題和解決問題時(shí)需要具備哪些常見的基本條件，我認(rèn)為這應(yīng)該是本單元的學(xué)習(xí)目的之一，同時(shí)也希望能借此適當(dāng)豐富一下學(xué)生的詞匯。(3) 圖片展示是為了幫助學(xué)生回答問題，最后一個(gè)問題是為活躍課堂氣氛，也希望能幫助增強(qiáng)學(xué)生的自信心。Step2Posters1. Pairwork: Pleaseo

10、penyourbooksandlet'slookatpageone.Readtheinstructionsandfocusonthefivepicturesandillustrationsfirst.Thenworkinpairstofindtheanswertothefollowingquestions.(PPT11-12)(1) Dothefivepictureshavesomethingincommon?Ifso,whatisit?unexplained;nosatisfactoryanswers;mysterious;noevidencetoprove；(2) Canscien

11、tistsexplainthesephenomena?(3) Howdoyoufeelaboutthem? Thinkofasmanyexpressionsaspossibletoanswerthequestionsabove.Trytomakeupsomesentencesandreadthemtotheclass.FirstIwillofferyousomeexamples.ppt13Theyaremysteriousbecausenosatisfactoryanswershavebeenofferedtoexplainthemsofar.Thoughthesemysterieshavep

12、uzzledpeopleforalongtime,theystillshowgreatinterestinthem.Peoplefeelpuzzledbythemysteries-設(shè)計(jì)說明本環(huán)節(jié)旨在激發(fā)學(xué)生興趣，培養(yǎng)觀察分析問題能力，同時(shí)旨在鼓勵(lì)開口，促進(jìn)口語提高。2. Groupdiscussion: Talkaboutthepicturesonebyone.(Dividethewholeclassintofivegroupsandeachgroupisassignedatopic.Giveoutfivepiecesofpaperwithtopicsoneachpiece.Afterthed

13、iscussion,thestudentsshouldchooseonerepresentativefortheirgrouptoreporttheirfindingsabouttheirrespectivetopictotheclass.Theyshouldreportlikethisshowthemanexample:-ppt.14UFOstandsforUnidentifiedFlyingObjects,thatis,objects,apparentlymovinginthesky,whichwecannotidentify.TherearelotsofreportsaboutUFOs.

14、Somesaytheyarealiensvisitingusintheirspacecraft,andsomesaytheyaremilitarytestaircraft,whileotherssaytheydonotactuallyexist.Sincewehaveneverseenonewithourowneyesandthereisnodefinitescientificexplanationforit,wearenotcertainwhetherUFOsreallyexist,butwebelieveeverythingwillbeclearinthefuture.)Topic1:ab

15、outUFOs:(1) WhatdothelettersUFOstandfor?(2) Aretheyreallyfromanotherplanet?Whyorwhynot?(3) DoyoubelieveinUFOs?Whyorwhynot?WhatdoyouthinkmightbethemostacceptableexplanationforUFOs?(4) Canyoushowusmoreinformationyougetaboutit?Topic2:aboutYetis:(1) WhereistheHimalayas?What'stheweatherlikethere?(2)

16、Whydosomepeoplemakegreateffortstoclimbthem?(3) HaveyoueverheardofYetis?WhatdoYetislooklike?(4) DoyoubelievethereareYetis?Whyorwhynot?(5) Doyouthinksomeclimbers'disappearancesareconnectedwithYetis?(6) ShowusmoreinformationyouknowaboutYetis.Topic3:aboutLockNessMonster:(1) WhereisLockNess?Whyisitfa

17、mous?(2) WhatdoestheLochNessMonsterlooklike?Asunkenshiporakindofdinosaur?(3) Doyoubelievethereissuchamonster?Doyoubelievetherearemonstersintheworld?Whyorwhynot?Topic4:aboutStonehenge:Whatisit?Whereisit?Whyisitfamous?Topic5:aboutpyramids:(1) WherewerethefamousEgyptianpyramidsbuilt,ontheeastcoastofthe

18、Nileoronthewestcoast?Whatarethereasons?(2) DoyouthinktheGreatPyramidisawonderinhumanhistory?(3) Canyoutellusmoreaboutthepyramids? Reporttheanswerstotheclass.設(shè)計(jì)說明通過小組活動(dòng)，讓學(xué)生學(xué)習(xí)合作，學(xué)會(huì)分享，學(xué)習(xí)語言材料的組織。做好本環(huán)節(jié)的前提是課前必須讓學(xué)生做好準(zhǔn)備，要讓學(xué)生通過網(wǎng)絡(luò)、報(bào)紙等多種信息渠道收集有關(guān)以上話題的信息。希望通過這個(gè)環(huán)節(jié)培養(yǎng)學(xué)生探索發(fā)現(xiàn)問題的一些能力。3. Sharinginformation: Showtheinfo

19、rmationtheteacherhasgotabouttheabovetopicswiththestudents.PPTTopic1:aboutUFOs(PPT15-17)(1) WhatdothelettersUFOstandfor?Unidentifiedflyingobjects(2) Aretheyreallyfromanotherplanet?Whyorwhynot?(3) DoyoubelieveinUFOs?Whyorwhynot?WhatdoyouthinkmightbethemostacceptableexplanationforUFOs?aliensfromspace;m

20、ilitarytestaircraft;someUFOsarealienandsomearetestaircraft;UFOsareevidenceofhumanspacetravel;UFOsareneitheraliennortestaircraft;UFOsdon'texist(4) Canyoushowusmoreinformationyougetaboutit?ThechancesofseeingaUFOaregreaterforthosepeoplewholiveinsmalltownsorinthecountryandareoutsidelateatnight.UFOsc

21、omeinallshapesandsizes.Someareonlysmallspotsoflightthatmoveinstrangepatternsacrossthenightsky.Somecanbeseeninthedaytime.They'reoftensaidtobedisk-orsaucer-shaped.Topic2:aboutYetis(PPT18-20)(1) WhereistheHimalayas?What'stheweatherlikethere?thehighestmountainrangeintheworld/highwinds,snowstorms

22、,cold,wet(2) Whydosomepeoplemakegreateffortstoclimbthem?hobby;dream;challengethemselves;overcomedifficulty;makediscoveries(3) HaveyoueverheardofYetis?WhatdoYetislooklike?AbominableSnowman,half-manandhalf-beast;strong;hairy(4) DoyoubelievethereareYetis?Whyorwhynot?(5) Doyouthinksomeclimbers'disap

23、pearancesareconnectedwithYetis?(6) ShowusmoreinformationyouknowaboutYetis.TheYetiorAbominableSnowman,alsocalledthemissinglink”(推想中從類人猿發(fā)展到人類之間的過渡生物)，issaidtobeahumanlikemonsterthatissupposedtoliveinHimalayas,thehighestmountainrangeintheworld.Severalsightings,mainlyoffootprints,havebeenreportedbyweste

24、rnexplorersthroughouttheyears.Yetnoneofthemhavebeensupportedwithevidenceinanyway.Topic3:aboutLockNessMonster:(PPT21)(1) WhereisLockNess?Whyisitfamous?AbiglakeinScotland,oneofScotland'stoptouristattractions,famousbecauseofNessie,theLochNessMonster.(2) WhatdoestheLochNessMonsterlooklike?Asunkenshi

25、porakindofdinosaur?(3) Doyoubelievethereissuchamonster?Doyoubelievetherearemonstersintheworld?Whyorwhynot?Topic4:aboutStonehenge(PPT22)Whatisit?Whereisit?Whyisitfamous?PrehistoricmonumentonSalisburyPlain,southernEngland,consistingoftwoconcentriccircles(同心圓)oflargestandingstones,theheaviestofthemweig

26、hingprobablyabout45tons,oneofthemostfamousprehistoricsitesintheworld,addedtotheUNESCO'slistofWorldHeritageSitesin1986,builtbetween2800and1500BC,thoughttohavebeenanastronomicalcalendar(天文歷)oratempletothesun.Topic5:aboutpyramids(PPT23-24)(1) WherewerethefamousEgyptianpyramidsbuilt,ontheeastcoastof

27、theNileoronthewestcoast?Whatarethereasons?AllEgyptianpyramidswerebuiltonthewestbankoftheNile,asthesiteofthesettingsunwasassociatedwiththeworldofthedeadinEgyptianmythology.(2) DoyouthinktheGreatPyramidisawonderinhumanhistory?showoneofthem:theSphinxHalfhuman,halflion,theSphinxis240feetlongand66feethig

28、h.(3) Canyoutellusmoreaboutthepyramids?TheGreatPyramid:TheGreatPyramidofKhufuisoneofthesevenwondersoftheancient(古代的)world.Nooneknowshowpeoplecanputsuchbigstonesonwithoutanymachine.ItisthegreatestoftheEgyptianpyramids.Theyareburialplaces(墓地)forthePharaohs鍛老).ItisthesymbolofEgypt.Somepeoplesaythepyram

29、idsarebuiltbythealiens.設(shè)計(jì)說明通過圖片展示，以加深學(xué)生對這些神秘事物的印象，豐富相關(guān)知識(shí)，適當(dāng)擴(kuò)大學(xué)生詞匯量。4. Groupdiscussion:(Workingroupsoffour)(PPT25)(1) Whatotherunexplainedthingsdoyouknowabout?(2) IfyousawaUFOoramonstersomeday,whatwouldyoudo?設(shè)計(jì)說明激發(fā)學(xué)生對未知世界的興趣，培養(yǎng)學(xué)生的想象力。Step3Languagepoints1. Languagepoints(PPT26-34)(1)talesoftheunexplai

30、ned:常用the+adj/v-ing/v-ed"來表示類人或物，如therich;theunknown;theliving,theunemployed(2)talkaboutaliensandconductaninterview conduct=leadorguide領(lǐng)導(dǎo)、指導(dǎo)、引導(dǎo)高小姐領(lǐng)著游客們參觀了博物館。MissGaoconductedthevisitorsroundthemuseum. conduct管理、主持、經(jīng)營、指揮conductbusiness經(jīng)營生意conductameeting主持會(huì)議conductasurvey進(jìn)行一項(xiàng)調(diào)查他處理公事彳艮粗兀、。Hecondu

31、ctshisbusinessaffairsinacarelessway.fullofmysteriesunsolved充滿難以解釋的神秘 befullof;befilledwith無法解釋的unexplained未知的unknown未完成的unfinishedHediedsuddenlywithhisworkunfinished.Hewentouttoplay,leavinghishomeworkunfinished.(4) advancedscienceandtechnology advancedadj.先進(jìn)的、進(jìn)步的、高級(jí)的advancedteachingmethods先進(jìn)的教學(xué)方法adv

32、ancedideas先進(jìn)的思想theadvancededucation高等教育advancedmathematics高等數(shù)學(xué) inadvanceadv.預(yù)先、事先、提前預(yù)知未來的發(fā)生是不可能的。Itisimpossibletoknowinadvancewhatwillhappen.(5) asunkenship sink-sank-sunkensunkenadj.已經(jīng)沉沒了的sinkingadj.正在下沉的比較：Theytriedineverywaypossibletorescuethesinkingboat.Theytriedtobringthesunkenshipoutofthesea.又

33、如:therisingsuntherisensunthefallingleavesthefallenleavesLastnight,hishousewasdestroyedbyafallen(fall)tree.(6) YoumightrunintoaYeti. 偶然遇見=runacross=comeacross=happentomeet=meetbychance撞跑進(jìn)流入GuesswhomIranintotoday!遇見Heranintothebackofanothercartheotherday.JjLWesawtheboyrunintothehouse.跑進(jìn)Theriverrunsint

34、oalake.流入That'swhy那就是為什么，那就是的原因 That'sbecause那是因?yàn)樗裉觳辉?，那是因?yàn)樗×?HeisabsenttodayThat'sbecauseheisillIhadneitheraraincoatnoranumbrella.That'swhyjotwetthrough.(8)reason:Thereasonfor(doing)sth./for-reason/thereasonwhy/thatThereasonforbuildingthepyramidsinEgyptisstillunknown.=ThereasonwhypeoplebuiltthepyramidsinEgyptisstillunknown.Thereasonwhyhewasillwasdrinkingthepollutedwater.=Thereason