Unit+3+Back+to+the+past+Welcome+to+the+unit Reading课件 【高效备课精研+知识精讲提升】高中英语牛津译林版（2020）选择性必修第三册

Unit3BacktothepastWelcometotheunit&ReadingBytheendoftheclass,youshouldwillbeableto:1.graspbasicinformationofthetwoexplorersandtheirachievements;2.makeacomparisonbetweenthetwoexplorers;3.understandthespiritofexplorationanddemonstratethisspiritintheirdailylives;cultiateastrongsenseofnationalpride.LearningaimsFamoussayingLookingintoamirror,wecanseetrueimagesofourown;withourknowledgeofthepast,thepresentcanbebetterknown.—ChenShou

明镜所以照形，古事所以知今——陈寿陈寿，三国及西晋时期史学家。该句出自他的《三国志.吴书.吴主五子传》，表明研究历史是为了洞察当今的形势。Takingthepastasamirror,wecanknowtheriseandfall.以史为镜，可以知兴衰！

LeadinWatchavideoclipWelcometotheunit1.Haveyoueverheardoftimetraveling?2.Doyoubelievepeoplecanreallytravelthroughtime?3.Howcanpeopletravelthroughtime?Atimemachine:TimeTravelIfyouhadatimemachine,whichdynastywouldyougobackto?Why?Whathistoricalfiguresor

influentialexplorersdoyouknowintheworld?Therearetwohistoricalarticlesaboutthevoyagesoftwofamousexplorers.Readthearticlesandfinishthefollowingtasks.Whatdangersdidexplorersfaceinthepast?Whatarethepossiblerequirementsforbecominganexplorer?BacktothepastSailingtheoceansPart1Para___Part2Para___Part3Para___FindoutthestructuresofthetwoarticlesZhengHe123-4TheintroductionofhisfirstvoyageTheintroductionofhissevenvoyagesThesignificanceofhisvoyagesPara1Para2Para3ChristopherColumbusFindoutthestructuresofthetwoarticlesTheintroductionofChristopherColumbusDetailsofChristopherColumbus’discovery

SignificancesofChristopherColumbus’discoveryZhengHeTellsomethingyouknowaboutZhengHe，theexplorer.FinishthetimelinesbyfocusingonwhathappenedtoZhengHe.14051433________________________________________(2)________________________________________HesetsailfromTaicangonhisfirstvoyage.Hemadeatotalofsevenvoyages.Readcarefullyandanswerquestions

ZhengHeWhatdoestheauthorchoosethefirstvoyageasthebeginningofthisarticle?(Para1)ThefirstvoyagemarkedthebeginningofagreatperiodinthehistoryofexplorationinChinaandthewholeworld.Readcarefullyandanswerquestions

ZhengHeWhydoestheauthorusethefollowingfigures?(Para1)TodisplaythegreatnessofZhengHe’svoyageanddemonstratetheprosperityofMingDynastyatthattime,byusingthesepersuasiveandvalidfigures.Readcarefullyandanswerquestions

ZhengHeWhywereZhengHe'sshipsloadedwithchina,silk,teaandothertreasures?(Para2)

Becausethesearegiftstoforeignrulers.Readcarefullyandanswerquestions

ZhengHeWhatcontributionsdidZhengHemaketoChinaanditsneighbors?(Para3)Readcarefullyandanswerquestions

ZhengHeWhathelpedprovethattherecordsofZhengHe’svoyageswerenotlegends?(Para4)AnenormousshipyardwasdiscoveredinNanjing,wherethefleethadbeenbuiltChristopherColumbusTellsomethingyouknowaboutColumbustheexplorer.14513August149212October149214931504_______________________________________________(2)_______________________________________________(3)_______________________________________________(4)______________________________________________________________________________________________HewasborninaportcityofItaly.HedepartedfromSpain.HereachedtheshoresoftheCaribbean.Hefoundmorelandoverthecourseofhisthreesubsequentvoyages.FinishthetimelinesbyfocusingonwhathappenedtoChristopherColumbus.Readcarefullyandanswerquestions

ChristopherColumbusWhatmotivatedColumbustobeginhiscareer?(Para1)Hislivingsurroundingsandhisinterestingeography.Readcarefullyandanswerquestions

ChristopherColumbusWhatmadehimstarttheexplorationatthattime?(Para2)HisowninsistenceandthefinancialsupportfromtheKingandQueenofSpain.Readcarefullyandanswerquestions

ChristopherColumbusWhatchallengesdidColumbusandhiscrewencounterduringthejourneyin1492?

(Para2)

Readcarefullyandanswerquestions

ChristopherColumbusWhydidColumbuscallthenativesIndians?(Para2)

BecausehewasconvincedthathewasintheEastIndies.1.WecanconcludefromthestoryofChristopherColumbusthat_______.A.oneisnevertoooldtolearnB.thelongestjourneybeginswiththefirststepC.oneminuteonthestageneedstenyearspracticeoffstageD.nothingisimpossibletoawillingheartCritical-thinking2.SummarizethecharactersofColumbusaccordingtothearticle.Asateenager,helovedsailing,andheshowedgreatinterestingeography,whichinspiredhimtobeginhiscareerasaseaman.Regardlessofallthechallenges,Columbusmanagedtokeepeveryoneoutofdangerwithhisknowledgeandbraveryacrosstheocean.

…ambitious,determinedknowledgeable,brave,calmReadthehistoricalarticlesagainandcompletethetablebelow.ZhengHe’sexplorationChristopherColumbus’sexplorationThefirstvoyageDeparturetimeDeparturepointFleetsizeNumberofcrewmembersInthesummerof1405TaicangAlmost28,000peopleonboardOver200shipsOn3August1492SpainAbout90crewmen3shipsZhengHe’sexplorationChristopherColumbus’sexplorationPlacesofarrivalTotalnumberofvoyagesasfarastheeastcoastofAfricaSevenFourTheshoresoftheCaribbeanZhengHe’sexplorationChristopherColumbus’sexplorationSignificanceZhengHe’svoyageshelpeddevelopandstrengthenharmoniousrelationswiththecountriesandregions,exposingforeignpeopletoChineseculture,andallowingtheChinesetobetterunderstandoverseaslands.Columbus’sdiscoveryinspiredexplorerstoexploreanddiscovermorevastareasoftheworld.HisvoyagesopenedanewchapteroftheAgeofExploration,aperiodwhichwitnessedmanyimportantgeographicalfindingsandallowedforaninternationalexchangeofideasandcultures.WhatfactorsmadethevoyagesofZhengHeandColumbussosuccessful?

Usetheinformationinthearticlestosupportyouropinion.WhatfactorsmadethevoyagesofZhengHeandColumbussosuccessful?Usetheinformationinthearticlestosupportyouropinion.

ZhengHe

Columbus•advancedtechnology•shipbuildingskills•hisnavigationskills•learningfromothersbytreatingtheminafriendlymanner

•lovingsailing•greatinterestingeography•hispassionforexploration•financialsupport•beingbraveandknowledgeable•overcomingmanychallengesLeadingafleetof200shipswithalmost28,000people

board,ZhengHesetsailfromTaicangonhisfirstvoyage.Onbehalfof

theMingDynasty,Zhenghemadeseven_________(voyage)altogether.Hisshipswereloaded

china,silk,teaandothertreasuresasgiftsforforeignrulers,helpingdevelopand

(strength)harmoniousrelationswiththesecountriesandregions.HisvoyagesexposedforeignpeopletoChineseculture,_______

hadafar-reachingimpactonbothChinaandtheothercounrtries.YoungColumbus’sloveforsailingandinterestingeography

(inspire)himtobecomeaseaman.Heinsisted

searchingforadirectsearoutetotheEastIndiesbysailingwestwards.Itwasthroughcontinuousattempts

hereceivedfinancialsupportfromtheKingandQueenofSpain.

(depart)fromSpainwith3ships,hecarriedabout90crewmen.Beyond

(expect),thejourneywasfullofchallenges.Regardlessofallthechallenges,hemanagedto“discovered”theNewWorld“withhisknowledgeandbravery,openinganewchapteroftheAgeofExploration.SummaryonvoyageswithstrengtheninspiredonthatDepartingexpectationwhichB1subsequentharmoniousinfluentialonbehalfofproofstrengthenacknowledgebeloadedwithTheearly1400swasagloriouserainChinesehistory.Duringthistime,theYongleEmperorwantedtodevelop(1)__________relationswiththeoverseasneighbours.ZhengHe,oneofthemost(2)__________explorers,tookchargeofthetask.OneofthestatesmentionedinthehistoricalrecordswasBoni(present-dayBrunei),asmallkingdominSouth-EastAsia.Thereis(3)_______thatChinaestablishedverygoodrelationswiththisstatealongtimeago:oneofitskingswasburiedinNanjingduringtheearlyMingDynasty,andthereisafascinatinglegendabouttheking.harmoniousinfluentialproofIn1405,(4)___________theemperor,ZhengHesailedtheoceansonhisfirstvoyage.Hisfleet(5)______________giftstotheneighbouringcountriesandregions.In1407,hetravelledtoBoni,which(6)__________thefriendlyrelationshipbetweenthetwocountries.Inthe(7)___________year,theKingofBonipaidafriendlyvisittoChina.Hewasaccompaniedbymorethan150people.TherecordsshowthatthevisitorswereastonishedbyhowrichandtechnologicallyadvancedtheMingDynastywas.TheyreceivedaroyalwelcomefromtheYongleEmperor.onbehalfofwasloadedwithstrengthenedsubsequentRevision

Unfortunately,afteroveramonthinthecapital,thekingfellill.Onhisdeathbed,heaskedtobeburiedinChina,andinlinewithhiswilltheemperorbuiltatombforhim.Thistombbearswitnesstothelonghistoryoffriendlyinteractionsbetweenthetwocountriesand