【課件】Unit3SeaExplorationReadingandThinking課件-2021-2022學年高中英語人教版（2019）選擇性必修第四冊

UNIT3

SEAEXPLORATIONREACHINGOUTACROSSTHESEADoyouknowanystoriesaboutseavoyages?Shareyourstorywithapartner.Activity1Activity1Nationality:____________________Time:_____________________

Achievement:_________________________________________________________________________________________________________

Navigator（領航員）:_____________________

ZhengHeChinese1405-1433madesevenvoyagestotheWesternSeas;hisvoyagesareoneoftheworldnavigationfeats(航行壯舉)inhistoryDoyouknowanystoriesaboutseavoyages?Shareyourstorywithapartner.Activity1Nationality:____________________Time:_____________________

Achievement:___________________________________Navigator:_____________________

ChristopherColumbusItalian1451-1506discoveredanewworldDoyouknowanystoriesaboutseavoyages?Shareyourstorywithapartner.Activity1Nationality:____________________Time:_____________________

Achievement:___________________________________Navigator:_____________________

FerdinandMagellanPortuguese1480-1521madethefirstvoyagearoundtheworldDoyouknowanystoriesaboutseavoyages?Shareyourstorywithapartner.Name:Nationality:

Achievement:

ItalyTheTravelsofMarcoPoloabookthatdescribedtoEuropeansthemysteriouscultureandinnerworkingsoftheEasternworld.MarcoPolo(1254-1324)Therearefourmajortypesofessay:narrative,descriptive,expository說明文,andargumentative議論文.Whattypeofessayitis?[?k?sp?z?t?r?]①Narrative:astorywithabeginning+middle+end.②Descriptive:asubject+interestingdetails③Expository:asubject+factualinformation④Argumentative

:anidea+toconvincethereaderPara.1

A.Chinaisalsojoiningwithothercountriesonotherimportantprojects.Para.2 B.TravelfromeasttowestbeganlongbeforeColumbus.Para.3

C.Inancienttimes,traveleasttowestwasontheSilkRoad.Para.4

D.ZhengHe’sseavoyagesbuiltrelationswithothercountries.Para.5 E.The21stCenturyMaritimeSilkRoadhasencouragedcooperationandstrengthenedthebondsbetweenChinaand

therestoftheworldPara.6

F.Chinaisalsojoiningwithothercountriesonotherimportantprojects.Readthepassageagainandmatchthemainideaofeachparagraph.Activity3IndiaRometheMiddleEastoverlandSilkRoadPara.2Xi’antheIndianOceanCeyloncentredaround...themouthoftheRedSeatheeastcoastofAfricawasextendedalongthecoastsof...Para.2sevenlargefleets7個巨大的艦隊asighttobehold壯觀的景象inaleagueoftheirownatthattime在那時獨領風騷UnderthecommandofZhengHe

Para.3theSouthChinaSeatheIndianOceanthemouthoftheRedSearoute:Theysetsailfrom...across...to...andthento...theeastcoastofAfricagold黃金

silk絲綢

spices香料giraffeAfricanroyalfamilies皇室成員sentgiftssuchasgiraffesasgesturesoffriendshipinreturnforgold,silkandspices.theBeltandRoadInitiative一帶一路行動

aim:

1.encouragecooperationandtrade2.strengthenthebondsbetweenChinaandtherestoftheword.Chinahasinvested已投資billionsinsystemsandservicesalongtheseroutes.buildroadsbuildrailwaysprovidemedicalcareandenergyequipmentbuildportsforothercountries.digwellsforAfricansTherearestillmanyotherplacestoexplore.severalexpeditionstoexploretheArctic北極.Readthetextagain.Considerhowthepassageisdeveloped.Activity4Howisthepassagedeveloped?time

sequence

process

problemandsolutioncompareandcontrast

causeandeffect

definitionanddescriptionTimeinancient

timesinthe8th

centuryinMing

DynastytodayinthefutureInancienttimes,silkfromChinafounditswayoverlandtoIndia,theMiddleEast,andRome,alongwhatbecameknownastheSilkRoad.AtradingrouteacrosstheseawasalsoextendedalongthecoastsoftheIndianOcean,centeredaroundCeylon(nowSriLanka).Here,merchantsfromChinaandmanyotherplacesmettonegotiatetradedeals,whichalsoledtomoreawarenessofeachother’scultures.Overthecenturies,furthertradingallowedmoreexplorationoftheregionstothewestofChina,asrecordedinDuHuan’sRecordofMyTravelsintheeighthcentury.TimeOrderIdentifyingthestructureofthepassageLater,theMingDynastyfurtherdevelopedrelationswiththeseregions.Between1405and1433,sevenlargefleetssailedwestonvoyagesoftradeandexploration.Thesefleetswereasighttobeholdandwereinaleagueoftheirownatthattime.UnderthecommandofZhengHe,theysetsailfromtheSouthChinaSeaacrosstheIndianOceantothemouthoftheRedSea,andthentotheeastcoastofAfrica.Africanroyalfamiliessentgiftssuchasgiraffesasgesturesoffriendshipinreturnforgold,silk,andspices.AlthoughChinawithdrewfromfurtherexpeditionsafter1433,theselandandsearoutesremainedactivechannelsbetweenotherculturesforcenturies.TimeOrderIdentifyingthestructureofthepassage

Toreachoutacrossthesearemainsastrongdesiretoday.TheancientsearoutestravelledbyZhengHearebeingrevisitedwiththe21stCenturyMaritimeSilkRoad,whichispartoftheBeltandRoadInitiative.TheaimofthisinitiativeistoencouragecooperationandtradeacrossthehistoricSilkRoadareas,andstrengthenthebondsbetweenChinaandtherestoftheworld.Tradinghasgrowngreatlyinrecentyears,andwillcontinuetodosoinyearstocome.Chinahasinvestedbillionsinsystemsandservicesalongtheseroutes,whichwillhelptogreatlydevelopthewholeareaforthebenefitoffuturetradeandexchange.TimeOrderIdentifyingthestructureofthepassageChinahasalsojoineditsfriendsacrosstheseaonotherimportantprojects.AlthoughtheancientsearoutesofZhengHehavebeentravelledmanytimes,therearestillmanyotherplaceslefttoexplore.Inrecentyears,ChinahasjoinedothernationsonseveralexpeditionstoexploretheArctic.Fromascientificpointofview,thereisanurgentneedtostudytheArcticinordertounderstandclimatechangeanditseffect.

Hundredsofyearson,andwiththelatesttechnologyinhand,theneedtotradeandthedesiretoenhancerelationshipswilldriveChinatoreachoutacrosstheseafarintothefuture.TimeOrderIdentifyingthestructureofthepassageScanthetextandfillinthetablewiththecorrectnames.NameDescriptionThenameofthetraderoutebetweenChinaandtheWestItskingssentgiftssuchasgiraffestoChinaAnareacurrentlybeingexploredforscientificreasonsAdestinationofsilkandamajorEuropeancapitaltheSilkRoadAfricanroyalfamiliestheArcticRomeActivity4

NameDescriptionThemoderncountrynameforCeylonThehistoricalperiodwhenChi