UNIT3SEAEXPLORATIONREACHINGOUTACROSSTHESEALearningAims:1.LearnaboutthehistoryofChina'sseaexploration.2.Getthestructureofthepassage.3.Understandthesignificance(意義)oftheBeltandRoadInitiative.

StepILead-inAshortvideoonthe_____

seaStepIIFastreading1.Whatisthetypeofthetext?A.Narrativeessay（記敘文）

B.Expositoryessay（說明文）

C.Argumentativeessay（議論文）Para.1

A.Chinawillbedriventoreachoutacrosstheseafarintothefuture.Para.2 B.TravelfromeasttowestbeganlongbeforeColumbus.Para.3

C.Inancienttimes,traveleasttowestwasontheSilkRoad.Para.4 D.ZhengHe’sseavoyagesbuiltrelationswith

othercountries.Para.5 E.The21stCenturyMaritimeSilkRoadhasencouragedcooperationandstrengthenedthebonds.Para.6 F.Chinahasalsojoinedothercountriesonimportantprojects.2.Matchthemainideaofeachparagraph.Para.2~3Para.4~5

Para.6InthepastAtpresentIntroductiontothetopic:

ReachingoutacrosstheseaInthefuturePara.1

Itintroducesthe___________ofChina’sseaexplorationina_______order.

development

timeDrawthestructureofthetextStepIIIcarefulreadingPart1(Para1)1.Whatdrivespeopletoreachoutacrossthesea?A.TradeB.CuriosityC.AandB2.Whyis"however”usedinthelastsentence?Whatisthefunctionofthelastsentence?Howeverisusedtointroducethewriter’sopinion.

Thelastsentenceisusedasatransitional(過渡的)sentencetobringinthefollowingpassage.Part2(Para2~3)

TimeInthepastRoutePurposeAncienttimesMingdynastyIndiaMiddleeastRomeIndiaoceanSouthChinaseaIndiaoceanRedseaEastcoastofAfricaTradeCulturalexchangeSilkroadHowdoculturalexchangesaffectglobalrelationshipstoday?Itcouldincreasemutual(相互的)understanding,reduceconflicts,andcreatesharedsocialvalues.DeepthinkingPart3(para4~5)

TimeRoutePurposeAtpresenttodayrecentyearsFacingsomeglobalchallenges,Chinatakesmoreresponsibilityasthemajorpowertobuildaglobalcommunitywithasharedfuture.21stCenturyMaritimeSilkRoadTheArcticCooperation&tradeStrengthenthebondsClimatechange&itseffectPart4(para6)

TimeRoutePurposeInthefutureManyotherplacesleftTradeEnhancerelationshipsStepIVDiscussion(AorB)A

Theandoftheseaexploration.

B

The(意義)oftheBeltandRoadInitiative.benefitsproblemssignificancemineralresourceBenefitsrenewableenergyResourcesbiologicalresourceShowTimeglobalwarmingearthquakeScientificbreakthroughBenefitsStrengthenthebondsTitanicwreck殘骸internationalcooperationBenefitsIncreaseinterestProblemsSeaPollutiondeathofseacreaturesResourceconflictEcologicaldamageHighcost

Economyexchangegoodsandresourescreatemorejobs

deepenthemutualunderstandingBThesignificiance(意義）oftheBeltandRoadInitiativeCultureliveinharmonyStepVHomework:假設(shè)你是某國際學(xué)校的學(xué)生會主席李華，請你圍繞“保護(hù)海洋”的主題，根據(jù)下面所給提示，用英文給你校學(xué)生寫一封倡議書，要點(diǎn)包括：1.發(fā)出倡議2.如何保護(hù)海洋3.表達(dá)自己的希望

OurOceans,OurResponsibilityTheoceanplaysanimportantpartininglobalecosystem,weshouldraiseourawarenessofprotectingtheocean.

Asseniorstudents,wecanprotectoceansinourownways.Firsttryeverymeanstofightagainstglobalwarming.Secondwhenboating,neverstoplitterintothesea.In