Unit3SeaExplorationAssessingYourProgres課件高中英語人教版選擇性

年級：高三學科：高中英語（人教版選必四）Unit3AssessingYourProgressInthisclass,youwill

1.reviewthetheme-relatedvocabularyandmakeawordweb;2.reviewthefunctionsandusageofinfinitives;3.integratethelanguageskillsandpracticeitbyextensivereadingandwritingtasks.LearningObjectivesSeaexploration010203GrammaticalrulesGrammaticalusagesTheme-relatedVocabularyWordwebLanguageskillsIntegratedskillstododoingdonereading&writinglistening&speakingviewingReviewingHistorySpiritSeaexplorationPros&consReadingandThinkingLearningaboutLanguageUsingLanguageVocabularyPros&ConsSpiritHistorySeaExplorationMotivationMilestones&AchievementsMakingawordwebaccordingtothetopiccuriositySocialdevelopment

Peopleofearlycivilizationshaveastrong_________or______forreachingoutacrosstheseaandcompletingthegreatmapoftheworld.MotivationToencourage___________and________acrosstheSilkRoadareas.Tostrengthenthe_____/enhancethe_____________betweenChinaandothercountries.TostudytheArcticinordertounderstand______________anditseffects.cooperationtradebondsrelationshipsclimatechangepassiondesirepoliticaleconomicalenvironmentalChinaWesterncountries

Inancienttimes,silkfromChinafounditswayoverlandalongtheSilkRoad.Atradingrouteacrosstheseawasalso_______________wheremerchantsmetto_________________tradedeals.Between1405and1433,sevenlarge____________sailedweston_________oftradeandexplorationunderthecommandofZhengHe.Today,Chinahas______________billionsinsystemsandservicesalongthe21stCenturyMaritimeSilkRoad,whichispartoftheBeltandRoad_________________.Jiaolong,China’sfirstmanneddeep-searesearch_______________,enteredservicein2010,makingChinathefifthcountryintheworldwithdeep-seaexplorationtechnology.Milestones&AchievementsextendednegotiatefleetsvoyagesinvestedInitiativesubmersiblePros&ConsSpiritHistorySeaExplorationMakingawordwebaccordingtothetopicMotivationMilestones&AchievementsPioneers&StoriesQualitiesAdvantagesDisadvantages?Columbus__________Americain1492afterseveralexpeditions.?In1519,FerdinandMegellan,aPortugueseadverturer,madethefirst_______aroundtheworld.?Inthe1900sand1910s,Shackletonwentonseveral____________inanattempttoexploretheAntarctic.?On14June2008,a16-year-oldAmericanboy,ZacSunderland,brokethe______andbecametheyoungestpersonevertosailaroundtheworld.?…

?Thestaminatopersevereinfaceofadversity?Theeagernesstoexplorethemysteriousocean?TheambitiontosetoutonanadventurePioneers&StoriesQualitiesSpiritdiscoveredvoyageexpeditionsrecordAtlanticOceanPacificOceanIndianOceanAsiaEuropeAfricaOceaniaNorthAmericaSouthAmericaPacificOceantheCapeofGoodHopetheSpiceIslandsIndiaSpain?causingalarming____________byoilspillsorplastic?miningfor_____________beingverydamaging?overfishingwithintelligentcreaturesbeingcruellymurdered.Environmentalrisksshouldbebalancedwitheconomicneeds.?__________awarenessofeachother’scultures?trulyunderstandingourplanetand_________disasters?___________importantissues,suchasclimatechange?___________itsresourcesbetter(newmedicines,newsourcesoffoodandenergy,newminerals)?___________thecooperationandtradebetweendifferentcountries.AdvantagesDisadvantagesPros&ConspredictingaddressingmanagingpromotingraisingpollutionresourcesVocabularyMakingawordwebaccordingtopartofspeechVerbsNounsAdjectives…sail,setsailexploitexploreextendenhance…fleetchannelsubmersiblevoyageexpedition…maritimeunderwatermarinemysteriousadventurous…VocabularyAfterfinishinghisworkout,heupdatedhisfitness____________.Inthefinalmatch,his_________________willbestrongeradmoreexperienced.Inaclassicalmusicconcert,theaudience________________politelyattheendoftheperformance.Icouldn’tfindyournameinthetelephone__________________.A$5millionrewardhasbeenannouncedforinformationleadingtothearrestofthoseresponsibleforthe_________________.logapplaudeddirectorymurderopponentGrammarAnswersFunctionstokeeptobeconnectedwerecryingtofindlookingtogonottoswimfishingrollingcryingtosaveAdPPVOCAdAdAdOCOOAdAdtokeeptobeconnectedwerecryingtofindlookingtogonottoswimfishingrollingcryingtosaveIntegratedskillsExpositionNarration?detaileddescription?sensitivefeelings?personalexperience?cleararguments?convincingevidence?strongappealArgumentation?objectiveattitude?factsandresearches?Time/spatialorderPurposeFeaturesStructureTogiveinformationonasubjectToshareanexperienceToconvincethereaders.Beginning,development,climaxandendingArgument,evidenceandconclusionPatterns:general-specificproblem-solutionQuestions:1.Whatobjectscanyouseeonthebeach?2.Wheredoyouthinktheycamefrom?

3.Whatwordsdoyouthinkmightappearinthearticle?Integratedskills--ViewingIntegratedskills--ReadingWhatWhyHowListingfiguresUsingquotesGivingdefinitionsPresentingfactsMakingcomparisonTheoceancovers70%oftheearth’ssurface.Oceanplantsprovidemuchoftheoxygenthatwebreathe,andsealifeprovidesmuchofourfoodandmanyofourproducts.Withouthealthyoceans,wewouldbeinterribletrouble.Yet,todayouroceansareunderthreatbecauseofpollution.Integratedskills--SpeakingWhatcanwedotostopthepollutioncrisis?Integratedskills--WritingFirst,wecanstopusingsingle-useplasticproductssuchasplasticshoppingbags.Theseproductscantakeanywherefrom450to1000yearstobiodegrade.Ouroceanshavebecomeonegiantrubbishbinofplasticwaste,threateningsealife.Wecankeepthisproblemfromgrowingbyrecyclingbottlesandusingourownshoppingbagsatthemarket.Integratedskills--WritingSecond,wecanpushforstrongerlawssothatfarmerswillnotbeabletousechemicalsharmfultotheenvironmentontheircrops,andfactorieswillnotbeabletodumptheirwasteintoourwaters.Sinceallriversintheendemptyintothesea,chemicalsfromafarmorfactorywilleventuallymaketheirwaytotheocean,killingsealifeand