UNIT3SEAEXPLORATIONPeriod1Learnaboutseaexploration教學(xué)分析教學(xué)目標(biāo)Bytheendofthisperiod,studentswillbeableto:1.learnaboutthehistoryofChina'sseaexploration.2.identifythepatternofthetextanditsnarrativetechnique.3.voicetheiropinionsaboutthesignificanceoftheBeltandRoadInitiative.教學(xué)重點(diǎn)1.HelpstudentstolearnaboutthehistoryofChina'sseaexploration.2.InstructstudentstobeawareofthesignificanceoftheBeltandRoadInitiative.教學(xué)難點(diǎn)EnablestudentstobeawareofthesignificanceoftheBeltandRoadInitiative.教學(xué)資源教材、多媒體課件、學(xué)案、黑板和粉筆。教學(xué)過程設(shè)計(jì)StepILeadinTeacher:Showstudentssomepicturesofgreatexplorersinhistory.Students:Trytodescribewhattheyknowabouttheseexplorers.（設(shè)計(jì)意圖：引入閱讀話題，補(bǔ)充背景知識(shí)，引起閱讀興趣。）StepIIThemeandtopicanalysisTeacher:Geteveryonetofigureoutthediscoursepatternofthewholepassageandparagraphsaswell.Students:DigintothewholetextandfindoutthehistoryofChina'sseaexploration.Guidedquestions:1.Whatisthetypeofthetext?2.What'sthemainideaofeachparagraph?3.Findoutthestructureofthetext.Suggestedanswers:1.Exposition.2.Para.1:TravelfromeasttowestbeganlongbeforeColumbus.Para.2:Inancienttimes,travelfromeasttowestwasontheSilkRoad.Para.3:ZhengHe'sseavoyagesbuiltrelationswithothercountries.Para.4:The21stCenturyMaritimeSilkRoadhasencouragedcooperationandstrengthenedthebondsbetweenChinaandtherestoftheworld.Para.5:Chinahasalsojoinedothercountriesonimportantprojects.Para.6:Chinawillcontinuetoexploretheseaandenhancerelationshipswithothercountries.3.Generalparticularpattern.StepIIIDiscourseanalysisTeacher:Letstudentsanalysethetextthroughdifferentangles.*Students:Analysethetextandsupplyevidencepresentedinthetext.Para.1Tradeandcuriosityhaveoftenformedthefoundationofmankind'sgreatestachievements.Topletethegreatmapoftheworldwasastrongpassionforthepeopleofearlycivilisations.MarcoPolo'stalesinspiredEuropeanexplorerstosearchforsearoutesfromwesttoeast.However,merchantsandexplorersfromtheEastsetsailfromeasttowestmanyyearsbeforeColumbusfirstdid.Guidedquestions:1.Whatleadsmankindtoconductseaexploration?2.Whobegantosetsailearlier,EuropeanexplorersorAsianones?Suggestedanswers;Tradeandcuriosityleadmankindtoconductseaexploration.2.Asianexplorers.Para.2Inancienttimes,silkfromChinafounditswayoverlandtoIndia,theMiddleEast,andRome,alongwhatbecameknownastheSilkRoad.AtradingrouteacrossthescawasalsocxtendedalongthecoastsoftheIndianOcean,centredaroundCeylon(nowSriLanka).Here,merchantsfromChinaandmanyotherplacesmettonegotiatetradedeals,whichalsoledtomoreawarenessofcachother'scultures.Overthecenturies,furthertradingallowedmoreexplorationoftheregionstothewestofChina,asrecordedinDuHuan'sRecordofMyTravelsintheeighthcentury.Guidedquestions:1.WhichcountrieswereinvolvedinthetradealongtheSilkRoad?2.Whatbenelitsdidthosecountriesget?Suggestedanswers:1.India,theMiddleEast,Rome,SriLankaandChina.2.Theygotnewproductsfromdifferentcountriesandbecamemoreawareofothercultures.Para.3Later,theMingDynastyfurtherdevelopedrelationswiththeseregions.Between1405and1433,sevenlargefleetssailedwestonvoyagesoftradeandexploration.Thesefleetswereasighttobeholdandwereinaleagueoftheirownatthattime.UnderthemandofZhengHe,theysetsailfromtheSouthChinaSeaacrosstheIndianOceantothemouthoftheRedSea,andthentotheeastcoastofAfrica.Africanroyalfamiliessentgiftssuchasgiraffesasgesturesoffriendshipinreturnforgold,silk,andspices.AlthoughChinawithdrewfromfurtherexpeditionsafter1433,theselandandsearoutesremainedactivechannelsbetweenotherculturesforcenturies.Guidedquestions:1.WhydidtheMingDynastysendZhengHetosailonvoyages?2.Whateffectsdidreachingoutacrosstheseainthepasthaveontheworld?Suggestedanswers:1.ToshowthegloryoftheMingDynasty;topromotetrade;todeveloprelationswithothercountries.2.Thelandandsearoutesremainedactivechannelsbetweendifferentculturesforcenturies.Generallyspeaking,theresultwaspositive,asitadvancedthespreadofknowledge,technologyandgoodsandmadetheworldasmallerplace.Para.4Toreachoutacrossthescaremainsastrongdesiretoday.TheancientscaroutestravelledbyZhengHearebeingrevisitedwiththe21stCenturyMaritimeSilkRoad,whichispartoftheBeltandRRoadInitiative.TheaimofthisinitiativeistoencouragecooperationandtradeacrossthehistoricSilkRoadareas,andstrengthenthebondsbetweenChinaandtherestoftheworld.Tradinghasgrowngreatlyinrecentyears,andwillcontinuetodosoinyearstoe.Chinahasinvestedbillionsinsystemsandservicesalongtheseroutes,whichwillhelptogreatlydevelopthewholeareaforthebenefitoffuturetradeandculturalexchange.Guidedquestions:1.WhatisthegoaloftheBeltandRoadInitiative?2.DoyouthinkitisworthwhileforChinatoinvestmuchmoneyinsystemsandservicesalongtheroutes?Suggestedanswers:1.ToencouragecooperationandtradeacrossthehistoricSilkRoadareas,andstrengthenthebondsbetweenChinaandtherestoftheworld.2.Yes,absolutely.BecauseitwillhelpChinawithitsfuturetradeandculturalexchange.Paras.5&6Chinahasalsojoineditsfriendsacrosstheseaonotherimportantprojects.AlthoughtheancientsearoutesofZhengHehavebeentravelledmanytimes,therearestillmanyotherplaceslefttoexplore.Inrecentyears,ChinahasjoinedothernationsonseveralexpeditionstoexploretheArctic.Fromascientificpointofview,thereisanurgentneedtostudytheArcticinordertounderstandclimatechangeanditseffects.Hundredsofyearson,andwiththelatesttechnologyinhand,theneedtotradeandthedesiretoenhancerelationshipswilldriveChinatoreachoutacrosstheseafarintothefuture.Guidedquestion:WhyisthereaneedtostudytheArctic?Suggestedanswer:Tounderstandclimatechangeanditseffects.（設(shè)計(jì)意圖：通過“自上而下（topdownapproach）”的方式，幫助學(xué)生多層次、多角度地分析語篇傳遞的意義，幫助學(xué)生深刻理解語篇，把語言學(xué)習(xí)和意義探究融為一體，實(shí)現(xiàn)深度學(xué)習(xí)與思維品質(zhì)的提升。）StepIVCriticalthinkingDiscusswhetheritisworthwhiletoexplorethesea.（設(shè)計(jì)意圖：培養(yǎng)學(xué)生運(yùn)用由此及彼的遷移性思維以及思辨思維的能力。）Suggestedanswers:Supporters'opinion:Itisworthwhileforustoexplorethesca.Thereasonsareasfollows.Tobeginwith,theseaprovidesmankindwithallkindsoffood,whichcansolvetheproblemofhungertoacertaindegree.Secondly,theseaisrichinnaturalresources,offeringmankindalternativeenergy.What'smore,seaexplorationmayhelphumanbeingstounderstandourearthbetter.Forexample,wecanknowwhytheweatherchangesbystudyingthesea.Overall,seaexplorationisofgreatsignificancetohumandevelopment.Opponents'opinion:Weshouldn'texplorethesea.Foronething,seaexplorationdoesdamagetothesea.Manyfishesandbirdsdieowingtoseaexploration.Besdes,ittakesamassiveamountofmoneytoconductseaexploration.Whatisworse,miningintheArcticleadsmuchicetomelt,whichcausesclimatechange.Humansmaysufferalotifwecontinuetodoso.StepV核心素養(yǎng)專練翻譯句子1．我對(duì)絲綢文化和“一帶一路”倡議感興趣。2．事實(shí)上，絲綢在中國有著悠久的歷史，在中國是獨(dú)樹一幟的。3．從漢代開始，中國就以政治和經(jīng)濟(jì)為目的開辟絲綢之路。它吸引了商人通過陸路或水路進(jìn)行貿(mào)易。4．目前，我國政府提出了“一帶一路”倡議。它成為中國與其他國家的紐帶。