九年级下册 英语 第一单元《Lesson 1 Vocabulary and pre-reading》课件

Unit1GreatExplorationsLesson1Vocabularyandpre-reading九年级下册—上海教育出版社—英语—第一单元学习目标初步了解本单元话题内容及有关话题词汇；了解伟大探险家生平的探险之旅，概括其影响，进一步探究新的航海技术以及郑和下西洋有趣的史实材料；借助上下文、图片及视频等材料，领会文本中相关话题词汇，并运用所学词汇在创设的语境中有效解决问题。GreatExplorationsWhose?Howgreat?What?greatexplorer1greateffect1funfact1ILeadinTips:contextspicturesconnection

wordsandexpressionsopracticeZhengHetheYongleEmperor

of

theMingDynastyrelationship?

trusted

official（官员）

rulerIIBackgroundinformationIn1405,he

ChineseshipstosailtotheIndianOcean,andputZhengHe

thevoyage.Zhengwentonto

sevenexpeditions（远征）

in28years,

morethan40countries.an“open-door”policyambitiousChina'sgreatnessorderedinchargeofleadvisiting根据语篇要求填空，使短文通顺，意思完整。anorganizedjourneywithaparticularpurposebestillrememberedbestillstudiedmakehistoryinternational

tradeanddiplomacy（外交）Dreambigandexploremore!Opportunitiesalwaysfavorthosewhoareprepared.1.Whoarethegreatexplorersintheworld?ZhangQianMarcoPoloChristopherColumbusZhengHeachieve（完成）influence（影响）IIIBriefIntroductionFerdinandMagellan1.Thestorieswrittenby

gavemanyEuropeanstheir

lookatthelifeandcultureofthepeopleinAsia.Hetoldofmanyamazingthingsthatwere

toEurope,suchaspapermoney.Hislastwordswere:“Ididnottell

ofwhatIsaw.”interestingdescriptions（描写）

ofAsianlifeHerecomesabriefintroduction.Task1MarcoPolofirstunknownhalf（吐蕃）（节选）towns,castles,merchants,travellers,bamboos,palms...AsFrancisBaconsaid,

somebooks

aretobetasted,

others

tobeswallowed,andsomefew

tobechewedanddigested.novels---roughly（粗略地）classicworks---carefully

有些书可浅尝辄止，有些书可狼吞虎咽，

而有少数书应该细嚼慢咽，融汇贯通。（序言）Thethingshehadseenandheardshouldbemadepublic,forthebenefitofthosewhocouldnotseethemwiththeirowneyes.Hestateddistinctly（与众不同地）whatthingshesawandwhatthingsheheardfromothers.2.If

sailedwest,hethoughthecouldreachIndia.ChristopherColumbusHeconvincedKingandQueenofSpaintosponsorhim.financehistrip3.

ledthefirstvoyagetosailaroundtheworld.Itwasalsothefirstvoyagetosailfrom

Oceanto

Ocean.FerdinandMagellantheAtlanticthePacific4.

wasapioneerinsettinguptheSilkRoad.HisjourneyshelpedleadtothedevelopmentoftheSilkRoad,whichallowedpeopletocarrygoodsbetweencountries.AndtheSilkRoadgotitsnamefromtheChinesesilktrade.ZhangQiannotonthespreadof

butonthespreadof

morearouteof

thanarouteof

ZhangQianSilkRoad

reasonsforsilktrade:thegreatestimpact(影响):common,pricingly,material,lightness,grow,sellproductsideasfriendship/diplomacytrade/wealthnomadictribes(游牧民族)Notesglobolization,ashareoflanguages,religions,cultures5.

wentonseventripstotheWesternSeas.TheshipssetsailfromtheSouthChinaSea

across

theIndianOceantotheRedSea,andthentravelledfurthersouth,discoveringtheeasterncoastofAfrica.routes?ZhengHep

/

e/n/ZhangQianMarcoPoloChristopherColumbusZhengHet/m/e

/ioneerxploreravigator（航海家）ravellerariner=sailornthusiast（爱好者）bestillrememberedasa/an...Task2FerdinandMagellan2.Howgreatweretheirexplorations?opinions?Whateffectsdidtheirtripshaveontheworld?

newlandsand

morewealth（财富）

scientificandreliableinformationabout...

traderoutesbetweeen...and...maketherelationshipsbetween...

help

...acrosstheworld

theexchangeof...beimportantin

the

of...findlookforprovidesetupstrongerspread（传播）encouragedevelopment3.Whatmadetheseexplorationssuccessful?technologyTask3mapavoidgettinglost?onland?bysea?Bettermapsandnewtechnology

changednavigation.magneticcompass（航海磁罗经）astrolabe（六分仪）compass（航海罗盘）earlymaptelescope（望远镜）

TheseinventionscameoutoftheRenaissance（文艺复兴）–aperiodofgrowingknowledgeandprogressintechnology.bettermap1

improvedthesafetyandspeedofoceantravel.InventedinChina,2

madedetermining（决定性的）directionsimpler.Byaboutthemid-15thcentury,

3wereusedinsailing,allowingsailorstofindouttheirlocationintheoceanbymeasuringthedistanceofthesunandstars,likeanancientGPS.Magneticcompassescompassesastrolabestechnology?safeandsmoothwarn（警告）/abandon（放弃）/anchor（停泊）Bettermapsandnewtechnologychangednavigation.4.Whatmadetheseexplorationsstillstudied?Task4Funfacts

aboutTheVoyagesofZhengHeWhatcrazythingsdidZhengHebringbacktoChina?exoticAfrica（外来的）

（非洲）unusualextraordinaryunexpectedgiraffeszebrasrhinosgold/silver/silkvaluable（贵重的）goodsWhat

wasitlike?Whatdidtheshipcarry?Who

wasonboard?asmallsailingshipalargeshipagroupofshipstreasureship“宝船”fleet（舰队）largestwoodenship7,500-12,000trees400timesthesizeofafootballstadiumHowmany

shipswereunderhiscommand?How

bigwastheship?Goonexploringandgetreadytolearnmore.GreatExplorationsWhose？

Howgreat？

What？greatexplorer1greateffect1newtechnologyIVSumupcrazythingstypes/sizeofships1.Learnabout2.Sumup3.ExploreanddiscoverV.HomeworkDesignaroutetobeexplored,includingtheroute,thepurposeandthingstotake.Route:

Purpose:Thingstotake:AsFrancisBaconsaid,

读书足以怡情，足以博采，足以成才，读史使人明智，读诗使人灵秀，数学使人周密，科学使人深刻，伦理学使人庄重，逻辑修辞学使人善辩；凡有所学，皆成性格。Readingmakesafullman.Historiesmakemenwise.Thankyou!九年级下册--上海教育出版社--英语--第一单元Unit1GreatExplorationsLesson1Vocabulary&pre-reading(答疑)1.Howtotellprepositionsapartintheroutes?1.in/to/intoChina2.alongChina3.acrossChina4.through/throughoutChina5.between

IndiaandChina

1.in1.into1.totravel1.in/to/intoChina

2.alongChina3.acrossChina4.through/throughoutChina5.between

IndiaandChina

2.alongtravel1.Howtotellprepositionsapartintheroutes?theriverthestreettheshore1.in/to/intoChina

2.alongChina3.acrossChina4.through/throughoutChina5.between

IndiaandChina

3.acrosstravel1.Howtotellprepositionsapartintheroutes?theriverthestreettheborder1.in/to/intoChina

2.alongChina3.acrossChina4.through/throughoutChina5.between

IndiaandChina

4.through4.throughouttravel1.Howtotellprepositionsapartintheroutes?thecitythepipetheforestendside1.in/to/intoChina

2.alongChina3.acrossChina4.through/throughoutChina5.between

IndiaandChina

5.betweentravel1.Howtotellprepositionsapartintheroutes?

amonginthemiddleofsurroundedby1.in/to/intoChina

2.alongChina3.acrossChina4.through/throughoutChina5.between

IndiaandChina

inacrossalongthrough

betweenthroughoutintototravel1.Howtotellprepositionsapartintheroutes?2.Howtorearrangetheexplorationsintheorderoftime?139BC/119BC14921271-12951519-15211405-1433historictripstheMingDynasty(1368-1662)the