Unit3BacktothePastReading課件高中英語牛津譯林版（2020）選擇性

FromspaceexplorationtohistoricdiscoveryUnit3BacktothepastTask1Freetalk

Whyshouldwegettoknowhistory?Lookingintoamirror,we

canseetrueimagesofourown;withourknowledgeofthepast,thepresentcanbebetterknown.—ChenShou明鏡所以照形,古事所以知今。-《三國志》陳壽ZhengHe,ChinaChristopherColumbus,Italy(supportedbySpain)1Whatdangersdidexplorersfaceinthepast?getextremelyillorevendiewithouttimelytreatmentlackoffoodandwaterduetoalongperiodgetlostindangerouscircumstanceswithoutGPS2Whatarethepossiblerequirementsforbecominganexplorer?bebravebegoodatproblem-solvingbeindependentbecalm/clear-headedTask2ReadingforstructurePara(s)

:Activitiesandachievementsonhissevenvoyages02Para(s)

:Description

ofhisfirstvoyage01Para(s)

:Significanceofhisvoyages03123-4Whichtechniqueisusedtodescribethefirstvoyage,listingfiguresormakingcomparision?Why?Afleetofover200shipsnavigatedtheblueseas,withalmost28,000peopleonboard,whichwasasplendidscene.Itwouldtake500yearsbeforealargerfleetsailedtheseas.Accordingtosomerecords,thelargestshipswereover140metresinlength,demonstratingtheadvancedtechnologyandspecialskillsusedinconstructingships.

Hisshipswereloadedwith...asgiftsforforeignrulers...paidfriendlyvisitto...01ForforeigncountriesHeevensailedasfarastheeastcoastofAfrica...chartedadetailedmapknownasZhengHe’sNavigationMap02ForexplorationWhatdidtheydooverthecourseofsevenvoyages?significanceWhatisthesignificanceofZhengHe’sexploration?ZhengHe’saccomplishmentsarenowwidelyacknowledged.

HeisrememberedasoneofChina’smostinfluentialexplorers.helpdevelopandstrenghtenharmoniusrelations...exposeforeignpeopletoChinesecultureallowtheChinesetobetterunderstandoverseasland0102ChristopherColumbusPara(s)

1:Introduction

to____________________________

Para(s)2:___________

facedin

hisfirstvoyagePara(s)3

:

of

his

voyageschallengescontribution/significancepersonalexperienceofChristopherColumbusWhichtechniqueisusedtostarttointroduceChristopherColumbus,tellingastoryormakingananalogy（類比）？Thosewhomakegreatdiscoveriesmustoftenovercomemanychallengesalongtheway—aswasthecasewiththeexplorerChristopherColumbus.凡取得偉大發(fā)現(xiàn)的人，往往必須戰(zhàn)勝重重困難——正如探險(xiǎn)家克里斯托弗·哥倫布的情況一樣。WhatchallengesdidColumbusandhis

crew

encounter

duringthejourneyin

1492?theyfacedashortageoffoodIttooklongerthanexpectedoneoftheshipswasleakingbadly.challengesWhatenabledColumbustomanagetokeepeveryoneoutofdanger？braveryknowledgeWhatwastheresult？...spotland...callthenativesIndiesreachtheCaribbean,nottheEastIndiesWhatarethecontributionsofColumbus’discovery?inspiredexplorerstoexploreanddiscovermorevastareasoftheworldtoexplorersopenedanewchapteroftheAgeofExploration,aperiodwhichwitnessedmanyimportantgeographicalfindingstohistoryallowedforaninternationalexchangeofideasandcultures.tocultureZheng

He's

explorationChristopher

Columbus's

explorationThe

firstvoyageDeparture

timeIn

the

summer

of

1405On

3

August

1492出發(fā)時間Departure

pointTaicangSpain出發(fā)地點(diǎn)Fleet

size艦隊(duì)規(guī)模Over

200

shipsThree

shipsNumber

of

crewmembers船員人數(shù)28,00090Places

of

arrival到達(dá)地點(diǎn)More

than

30

countries

and

regionsCaribbeanTotal

number

of

voyages總航次SevenFourSignificance