2023學年完整公開課版北師大unit7theSeaLesson1TheSpiritofExplorers2

北師大必修三unit7theSeaLesson1TheSpiritofExplorersTeachingAims:1.Topractisereadingforspecificinformation..2.Topractiseusingrelativeclauseswithwhen,whereandwhy.3.Topractiseusingrelativeclauseswithprepositionsandrelativepronouns.4.Toreviewandconsolidatetherelativepronouns.5.Totalkaboutexplorers.Teachingdifficulties:Topractiseusingrelativeclauseswithwhen,whereandwhy.TeachingAids:computerandcassette.Teachingprocedures:Ⅰ.WarmingupT:Todaywe’regoingtostudyunit7theSea.Canyoutalkaboutanythingaboutthesea?(Ifstudentshavedifficultytheteachergivesthemhelp,forexample:Whatdoestheseamakeyouthink？)S:T:Theseaisbeautifulandwecandosomeinterestinggames.(givesomepicturestoattracttheirattentionanddevelopinterest)Theseahasspecialcharmsinceancienttimeshumanbeingscouldn’thelpexploringit,suchasZhenghe(slide)thengiveJamescookandColumbus’sportrait,introducetheirmaindeedsandaskthem“Whoarethey?”S:T:Theyhadthespiritofexplorers,especiallyColumbus,heisfamousallovertheworld.Why?S:T:PeopleconsiderhimtohavediscoveredAmericafirst,doyouthinkso？S:ⅡReadingTask1Nowlet’sreadthetext,youwillgettherightanswerofthefollowingpeopledoyouthinkarrivedinAmericafirst?a.ChristopherColumbusb.AncientRomansc.Chinesed.VikingsStudentswillgettherightanswer:VikingsarrivedinAmericafirst.(Giveslides12,13)Task2Readthetextmorecarefully.Arethesestatementstrue(T)orfalse(F)1.ErictheRedwantedtogetalandwhichcouldbecolonizedsohedecidedtosetsailfurther.2.BiarnisetsailfromIcelandinordertojoinLeif’sfather.3.BiarnidiscoveredGreenlandfirst.4.TheVikingswerestrongerandstrongerinNorthernEuropefromthe8thto10thcentury.5.AccordingtoofficialrecordsEuropeansreachedAmericalongbeforeColumbusAnswers:1F2F3F4T5FTask3Giveaworldmap,Pointattheislandinturns,askstudentstosayitsnameandVikingssailingroute(slide)thendotheexercise2ⅢSpeakingTask1.Getstudentstoreadthetextagainforspecificinformationaboutthethreediscoveries.Theninpairs,completethetableinExercise3withtheinformationtheyget.ChecktheanswersandthengetstudentstoreadthetextaloudTask2.Readthetextagainandanswerthefollowingquestions.Encouragestudentstoworkinpairsandaskasmanyquestionsaboutthetextastheycan.Checktheanswersinclass.Encouragestudentstotalkaboutthethreediscoveriesintheirownwords.Task3AskstudentsiftheyknowanyotherstoriesinvolvingtheVikings.Iftheydo,askthemtotelltheclassthestory.ⅣLanguageStudyExercise6Findthewordsinthetextthatmatchmostcloselywiththemeaningofthewordsbelow.Languagepoints:1.longbefore“在之前很久”TheyachievedthislongbeforeColumbuseversetsail.他們在哥倫布到達此地很久之前就已經來過這兒。beforelong“不久”Ishallseeyouagainbeforelong,myboy.孩子，很快我就會再來看你。Itbe一段時間before“過了多久”ItwasalongtimebeforeIgottosleepagain.過了很久，我才又睡著了2.getintotrouble“遇到麻煩”Sheisalwaysgettingintotrouble.她總是有麻煩。beintrouble“有麻煩，有困難，出事”Heisintroubleagain.Thistimehehasbrokenawindow.他又有麻煩了，這次他打碎了窗戶上的玻璃。havetrouble(in)doingsomething“做某事有困難”Didyouhaveanytrouble(in)findingthehouse?你找到這所房子有困難嗎？somebody“搜身”Thepolicesearchedtheprisonertoseeifhehadagun.警察搜了這個犯人的身，看他是否帶槍了。searchsomeplace“搜某地”Theysearchedeveryroominthehousebutfoundnothing.他們搜了這所房子的每一個房間，但什么也沒找到。searchfor“到處尋找”ImustsearchforthatlostmoneyuntilIfindit.我必須找到我丟失的錢。Insearchof(引起狀語）“尋找”Theboyswentinsearchofsomethingtoeat.這個男孩出去找些吃的東西。4.follow“跟隨”Hefollowedherupthestairs.他跟著他上了樓。“沿著走”Followthisroadtothecorner.沿著這條路走道拐角處。“遵循，依照行事”Hemustfollowthedirectionsthathisteachergave.他必須聽從老師的指導“聽懂”What？Ican’tquitefollowthat.什么？我聽不懂。Youarereadingtoofastformetofollow.你讀得太快，我聽不懂。5.Ericsetsailonceagain,thistimewith25ships,ofwhichonly14madeittoGreenland.埃里克又一次起航，這次一共有25條船，只有其中14艘到達了格陵蘭島。ofwhichonly14=only14ofwhichLeiffollowedBiarni’sdirectionsandsailedtowhatisbelievedtobethecoastofpresent-dayCanada.賴伊夫按照比阿尼提供的線索航行到了現(xiàn)在被認為是加拿大海岸的地方。what做主語，此處不能用where.Ⅴ.GrammarTaskSummary1,onpage92Tasktheexercise7,8,9,10,11.Task31.Afterfivehours’drive,theyreached___theythoughtwastheplacethey’dbeendreamingof.A.thatB.whereC.whichD.what2.Thejourneyaroundtheworldtooktheoldsailorninemonths,___thesailingtimewas226days.A.ofwhichB.duringwhichC.fromwhichD.forwhich3.Thefactoryproduceshalfamillionpairsofshoeseveryyear,80%____aresoldabroad.A.ofwhich