新教材2023版高中英語Unit3SeaExplorationSectionⅠReadingandThinking課件新人教版選擇性必修第四冊

ReadingandThinkingPart1Part2Part1自讀課文疏通文脈大意Task1文本整體理解：理清文章架構1.What'sthemainideaofthepassage?A．Thestoriesofsailors.B．Oceanexplorationchangedhumanhistory.C．OceanexplorationofChina.D．Thechangeoftheoceantransport.答案：B2．Readthepassageandmatchthemainideaofeachparagraph.Para.1____

A．ThefutureofChinatoreachoutacrossthesea.Para.2____

B．Themeaningoftradeandcuriosity.Para.3____

C．TheancientSilkRoad.Para.4____

D．TheMingDynasty'srelationswithsomeregions.Para.5____

E．Theancientsearoutesrevisited.Para.6____

F．TheaimoftheBeltandRoadInitiative.Para.7____

G．TheotherChineseimportantprojects.BCDEFGATask2文本細節(jié)理解：探尋語篇細節(jié)理解ReadthetextonPages26～27carefullyandthenchoosethebestanswer.1．Whydidmerchantsandexplorerstrytoexploretheseasacrosstheworld?A．Becausetheylikedtodoit.B．Becausetheyareforcedtodoit.C.Becausetheyneededtocompletetheworldmap.D．BecausetheywereinspiredbyMarcoPolo.2．What'stheroleoftheancientSilkRoad?A．Sendingtroopsinthewartime.B．Tradingonlysilkamongcountries.C．Learningculturesfromothercountries.D．Bridgingthetradeandculturesamongcountries.答案：C答案：D3．What'stheauthor'sattitudetowardsZhengHe?A．Critical.

B．Supportive.C．Indifferent.D．Doubtful.4．WhydidChinastarttheBeltandRoadInitiative?A.Tosellteatothewesterncountries.B.Tomakebusinesswithneighbourcountries.C.TospreadChineseculturestoothercountries.D.TostrengthenthebondbetweenChinaandothercountries.答案：B答案：DTask3文本理解：續(xù)寫佳句1.ReadthepassagecarefullyandfindthesentencetodescribetherouteoftheSilkRoad.(細讀文章并找出描寫“絲綢之路”路線的句子)_______________________________________________________________________________________________________________________2．ReadthepassagecarefullyandfindthesentencetodescribetherouteofZhengHe'svoyages.(細讀文章并找出描寫鄭和航海路線的句子)_______________________________________________________________________________________________________________________3．Readthepassagecarefullyandfindthesentencetodescribetheaimofthe21stCenturyMaritimeSilkRoad.(細讀文章并找出描寫“21世紀海上絲綢之路”目的的句子)_______________________________________________________________________________________________________________________答案：Inancienttimes，silkfromChinafounditswayoverlandtoIndia，theMiddleEast，andRome，alongwhatbecameknownastheSilkRoad.答案：UnderthecommandofZhengHe，theysetsailfromtheSouthChinaSeaacrosstheIndianOceantothemouthoftheRedSea，andthentotheeastcoastofAfrica.答案：TheaimofthisinitiativeistoencouragecooperationandtradeacrossthehistoricSilkRoadareas，andstrengthenthebondsbetweenChinaandtherestoftheworld.Task4閱讀思維升華：

主題實踐WhataretheadvantagesanddisadvantagesofChina'sreachingoutacrossthesea?(CriticalandCreativeThinking批判性思維和創(chuàng)造性思維)Theadvantages：①________________________________________________________②____________________________________________________________________________________________________________________③_________________________________________________________Thedisadvantages：①_________________________________________________________②_________________________________________________________TradeandenhancerelationshipswithmoreothercountriesandareasintheworldLearnmoreabouttheseasandoceansintheworldandmakeuseofthemtoserveourcivillifeMakeourmotherlandmorepowerful.Costushuman,materialandfinancialresourcesMeetbiggerandmorechallengesfortheoutside精讀課文疏通理解障礙[讀文清障]①formthefoundationof...形成……的基礎②passionn．[C，U]強烈情感；激情[C]酷愛；熱衷的愛好(或活動等)apassionfor...對……的酷愛③tale[te?l]n．[C]故事；敘述④merchant['m??t??nt]n．商人；批發(fā)商adj.海上貨運的⑤setsail起航；開航⑥findone'sway找到路⑦becomeknownas作為……而出名becomeknownfor因為……而出名⑧extend[?k'stend]vt.擴展；使伸長；延長extensionn．擴展；延長⑨centrearound/on/round...把……當作中心；集中于；圍繞⑩negotiate[n?'ɡ???ie?t]vt.商定；達成(協(xié)議)negotiationn．談判；達成協(xié)議?awareness[?'we?n?s]n．認識raise/heighten/increasepublicawarenessofsth.加強/提高/增強公眾對某事物的意識?fleet[fli?t]

n．艦隊；機群；車隊?behold[b?'h??ld]vt.(beheld,beheld)看；看見asighttobehold壯觀的景象?league[li?ɡ]n．[C]等級；水平inaleagueofone'sown獨領風騷?ofone'sown某人自己的onone'sown獨立地?underthecommandofsb./undersb.'scommand在某人的指揮下commandn．[U]控制；管轄；指揮?royal['r???l]adj.皇家的；王室的；高貴的theroyalfamily/household王室?asagestureof...表示……gesture['d?estf?(r)]n.[熟詞生義][C](表明感情或意圖的)姿態(tài)；表示?inreturnfor...作為對……的回報inreturn作為回報?spice[spa?s]

n．(調味)香料?withdraw[w?e'dr??]vi.&vt.(withdrew，withdrawn)(使)撤回；撤離withdrawfrom退出；撤回?channel['t??nl]n．[C]航道?revisitvt.重提；再次討論?maritime['m?r?ta?m]n．海的；海運的；海事的the21stCenturyMaritimeSilkRoad21世紀海上絲綢之路?bond[b?nd]n.[C]紐帶；關系strengthenthebondsbetween...and...加強……與……之間的聯(lián)系?forthebenefitof...為了……的利益?exchangen．[C]交流；互訪tradeandculturalexchange貿易和文化交流?from...pointofview就……而言；從……角度?urgentadj.緊急的；緊迫的；迫切的

?inhand在手頭；可供使用?enhance[?n'ha?ns]vt.提高；增強；增進?drivesb.todosth.驅使某人做某事[原文呈現(xiàn)]REACHINGOUTACROSSTHESEATradeandcuriosityhaveoftenformedthefoundationof①mankind'sgreatestachievements.Tocompletethegreatmapoftheworld

【1】wasastrongpassion②forthepeopleofearlycivilisations.MarcoPolo'stales③inspiredEuropeanexplorerstosearchforsearoutesfromwesttoeast.However,merchants④andexplorersfromtheEastsetsail⑤fromeasttowestmanyyearsbeforeColumbusfirstdid.【1】此處為動詞不定式短語作主語。Inancienttimes,silkfromChinafounditsway⑥overlandtoIndia,theMiddleEast,andRome,alongwhatbecameknownas⑦theSilkRoad.【2】Atradingrouteacrosstheseawasalsoextended⑧alongthecoastsoftheIndianOcean,centredaround⑨Ceylon(nowSriLanka).【3】Here,merchantsfromChinaandmanyotherplacesmettonegotiate⑩tradedeals,whichalsoledtomoreawareness?ofeachother'scultures.

【4】Overthecenturies,furthertradingallowedmoreexplorationoftheregionstothewestofChina,asrecordedinDuHuan'sRecord

of

My

Travelsintheeighthcentury.【2】此處what引導賓語從句，相當于alongtheroadwhichbecameknownastheSilkRoad(what相當于theroadwhich)?！?】此處為過去分詞短語作狀語，centre與其邏輯主語Atradingroute之間為動賓關系?！?】which在此處引導非限制性定語從句，修飾主句。Later,theMingDynastyfurtherdevelopedrelationswiththeseregions.Between1405and1433,sevenlargefleets?sailedwestonvoyagesoftradeandexploration.Thesefleetswereasighttobehold?andwereinaleague?oftheirown?atthattime.Underthecommandof?ZhengHe,theysetsailfromtheSouthChinaSeaacrosstheIndianOceantothemouthoftheRedSea,andthentotheeastcoastofAfrica.Africanroyal?familiessentgiftssuchasgiraffesasgesturesof?friendshipinreturnfor?gold,silk,andspices.?AlthoughChinawithdrew?fromfurtherexpeditionsafter1433,theselandandsearoutesremainedactivechannels?betweenotherculturesforcenturies.Toreachoutacrossthesearemainsastrongdesiretoday.TheancientsearoutestravelledbyZhengHearebeingrevisited?

withthe21stCenturyMaritime?SilkRoad,whichispartoftheBeltandRoadInitiative.

【5】TheaimofthisinitiativeistoencouragecooperationandtradeacrossthehistoricSilkRoadareas,andstrengthenthebonds?betweenChinaand

therestoftheworld.Tradinghasgrowngreatlyinrecentyears,andwillcontinuetodosoinyearstocome.Chinahasinvestedbillionsinsystemsandservicesalongtheseroutes,whichwillhelptogreatlydevelopthewholeareaforthebenefitof?futuretradeandculturalexchange?.【6】【5】本句為主從復合句。travelledbyZhengHe為過去分詞短語作后置定語，修飾routes;which在此引導非限制性定語從句，修飾先行詞the21stCenturyMaritimeSilkRoad。【6】此處which引導非限制性定語從句，先行詞為前面的整個句子。

Chinahasalsojoineditsfriendsacrosstheseaonotherimportantprojects.AlthoughtheancientsearoutesofZhengHehavebeentravelledmanytimes,therearestillmanyotherplaceslefttoexplore.【7】

Inrecentyears,ChinahasjoinedothernationsonseveralexpeditionstoexploretheArctic.Fromascientificpointofview?，

thereisanurgent?needtostudytheArctic

【8】

inordertounderstandclimatechangeanditseffects.Hundredsofyearson,andwiththelatesttechnologyinhand?，

【9】

theneedtotradeandthedesiretoenhance?relationshipswilldriveChinato?

reachoutacrosstheseafarintothefuture.【7】本句為主從復合句。although在此引導讓步狀語從句，主句為therebe句型，lefttoexplore作后置定語，修飾manyotherplaces?！?】此處的不定式作后置定語?！?】此處是with復合結構，介詞短語作賓補。[參考譯文]跨海越洋貿易和好奇心通常構成人類最偉大成就的基礎。在早期文明中，人們對繪制完整的世界版圖充滿激情。馬可·波羅的故事激勵了歐洲探險家尋找自西向東的海上航線。然而，在哥倫布首次啟航之前許多年，東方的商人和探險家就已經開始自東向西航行。在古代，來自中國的絲綢沿陸路運至印度、中東和羅馬，這條路后來就是聞名遐邇的“絲綢之路”。以錫蘭(今斯里蘭卡)為中心的一條橫跨海洋的貿易路線沿印度洋海岸延伸。在這里，來自中國和其他許多地方的商人匯聚一起，洽談貿易，這也增進了對彼此文化的認識。幾個世紀以來，隨著貿易的發(fā)展，對中國西部地區(qū)的探索增多了，這些八世紀杜環(huán)所著的《經行記》書中正如所記載的那樣。后來，明朝進一步發(fā)展了與這些地區(qū)的關系。1405年至1433年間，七支大型船隊西渡重洋，開展貿易和探索。當時，這些船隊極為壯觀，獨領風騷。在鄭和的指揮下，船隊從中國南海起航，穿越印度洋，直抵紅?？冢缓笄巴侵迻|海岸。非洲王室贈送長頸鹿等禮物以示友好，同時也是作為他們獲得黃金、絲綢和香料的回贈。盡管1433年后中國停止了進一步的探索，但在隨后的幾個世紀，這些陸地和海洋路線仍是與其他文化之間進行交流的繁忙通道。今天，跨海越洋依舊是人們強烈的渴望。作為“一帶一路”倡議的組成部分，“21世紀海上絲綢之路”讓鄭和曾經走過的古代海上航線再度受到關注。這項倡議旨在鼓勵橫跨歷史悠久的絲綢之路地區(qū)的合作與貿易，同時加強中國與世界其他地區(qū)之間的聯(lián)系。近年來，貿易增長迅猛，未來幾年也將繼續(xù)增長。中國已經在這些沿線地區(qū)的運輸系統(tǒng)和服務上投入了數(shù)十億美元，這將促進整個地區(qū)實現(xiàn)大發(fā)展，有利于未來的貿易和文化交流。中國還與大洋彼岸的友邦一起參與了其他重要項目。盡管鄭和的古代海上路線已經被重走很多次了，但仍有許多其他地方有待探索。近年來，中國與其他國家一道開展了多次北極考察。從科學角度看，迫切需要研究北極，以了解氣候變化及其影響。數(shù)百年過去了，由于擁有了最新技術，在貿易的必要性和增進關系的愿望的驅動下，中國將跨海越洋，邁向未來。自查語基落實基本知能Ⅰ.核心詞匯根據語境寫出正確的單詞1．afairy__________神話故事

2．________andexplorers商人和探險家3．afishing________捕魚船隊4．getupearlyto________thesunrise早起觀看了日出5．takepartin________match參加聯(lián)賽6．________herapplication撤回她的申請7．English________英吉利海峽8．strengthenthe________betweenChinaandtherestoftheworld加強中國和世界其他地區(qū)的聯(lián)系9．athreatto________species對海洋生物造成威脅10．studyatthe________CollegeofArt在皇家美術學院學習talemerchantsfleetbeholdleaguewithdrawChannelbondmarineRoyalⅡ.拓展詞匯根據語境寫出相應的派生詞1．________[?k'stend]vt.使伸長；擴大；擴展；延長→extensionn．延伸；擴大；延期；電話分機2．________[n?'ɡ???ie?t]vi.談判；磋商；協(xié)商vt.商定；達成(協(xié)議)→negotiationn．談判→negotiableadj.可談判的；可協(xié)商的3．________['r???l]adj.皇家的；王室的；高貴的→royaltyn．王室成員extendnegotiateroyal構詞規(guī)律1.后綴“-ion”多加在以ate結尾的動詞后，構成名詞，方法是動詞去掉e再加ionnegotiatev．→negotiationn.商定，協(xié)商educatev．→________n.教育graduatev．→________n.畢業(yè)appreciatev．→________n.欣賞，感激2．后綴“-al”可以加在一些名詞或動詞后，構成形容詞royn．→royaladj.皇家的，皇室的musicn．→________adj.音樂的rentv．→________adj.租賃的formv．→________adj.正式的educationgraduationappreciationmusicalrentalformalⅢ.重點短語1．________________形成……的基礎2．________________起航；開航3．________________獨領風騷4．________________在……的領導下5．________________退出；撤回6．________________拓展；伸出7．_________________________

增強……和……的關系8．________________為……的利益9．________________從一個……的角度來看10．________________在手頭；可供使用formthefoundationofsetsailinaleagueofone'sownunderthecommandofwithdrawfromreachoutstrengthenthebondsbetween...and...forthebenefitoffroma．..pointofviewinhandⅣ.重點句型1．[句型]不定式(短語)作主語[教材]______________________________

wasastrongpassionforthepeopleofearlycivilisations.早期文明的人們對勾勒出完整的世界版圖滿懷激情。2．[句型]Thereisaneedtodo...有必要做某事[教材]Fromascientificpointofview，_____________________________inordertounderstandclimatechangeanditseffects.從科學的角度來看，迫切需要對北極進行研究，以便了解氣候變化及其影響。3．[句型]what引導賓語從句[教材]Inancienttimes,silkfromChinafounditswayoverlandtoIndia,theMiddleEast,andRome,along___________________________.在古代，來自中國的絲綢沿陸路運至印度、中東和羅馬，這條路后來就是聞名遐邇的“絲綢之路”。TocompletethegreatmapoftheworldthereisanurgentneedtostudytheArcticwhatbecameknownastheSilkRoadⅤ.理清復雜句式1．

[譯文]隨著_________________________“21世紀海上絲綢之路”的提出，鄭和航行過的古代航道而今再度受到關注。作為“一帶一路”倡議組成部分的2．

[譯文]

________________________，但仍有許多地方有待探索。

鄭和的古代海路雖已被多次游歷Part2探究新知發(fā)展語言知識1(教材原句)Tocompletethegreatmapoftheworldwasastrongpassionforthepeopleofearlycivilisations.早期文明的人們對勾勒出完整的世界版圖滿懷激情?！蚓湫凸剑翰欢ㄊ?短語)作主語

不定式(短語)作主語，通常位于句首，謂語動詞用單數(shù)形式。但是為了保持句子結構的協(xié)調性，不定式作主語大部分情況下都是用it作形式主語，而把真正的主語——動詞不定式(短語)置于句末。[佳句]

Tosaylittleandperformmuchisthecharacteristicofgreatminds.少講多做是大智者的特性。[練通]——單句語法填空①Tobeangrywithaweakman________(be)aproofthatyouarenotverystrongyourself.②Onourwaytothehouse，itwasrainingsohardthatwecouldn'thelpwonderinghowlongitwouldtake________(get)there.[寫美]——應用文佳句

③實際上我非常喜歡唐詩。我認為和你一起學習唐詩很有趣。Actually,IlikeTangpoemsverymuch.Ithink__________________________．istogetitisgreatfuntolearnthemwithyou2(教材原句)However,merchantsandexplorersfromtheEastsetsailfromeasttowestmanyyearsbeforeColumbusfirstdid.

然而，在哥倫布首次啟航之前許多年，東方的商人和探險家就已經開始自東向西航行。◎setsail起航；開航

setsailfor...起航到……setaside保留；儲蓄；忽視；不顧setabout(doingsth.)著手/開始做……setout(todosth.)出發(fā)；開始做……setdown放下；記下setup建立；樹立；搭起[佳句]

Withnightapproaching，wedecidedtosetsailforhomebycar.隨著夜幕降臨，我們決定開車回家。[練通]——單句語法填空①OnNewYear'sEve，weset________manyfireworks，whichmadethechildrenexcited.②Youhadbetterset________sometimeeverydayforsportssothatyoucankeepyourselfenergetic.③Wemadeagreatdealofmoney，sowedecidedthatitwastimetoset________forhome.[寫美]——一句多譯他們著手打掃廚房，而他們的父親幫忙做早餐。④They________________thekitchenwhiletheirfatherhelpedmakethebreakfast.⑤They________________thekitchenwhiletheirfatherhelpedmakethebreakfast.offasidesailsetaboutcleaningupsetouttocleanup3(教材原句)Inancienttimes,silkfromChinafounditswayoverlandtoIndia,theMiddleEast,andRome,alongwhatbecameknownastheSilkRoad.

在古代，來自中國的絲綢沿陸路運至印度、中東和羅馬，這條路后來就是聞名遐邇的“絲綢之路”。◎句型公式：what引導賓語從句

what引導的賓語從句放在介詞或動詞之后，從句中使用陳述語序。what在從句中作主語、賓語或表語，表示“……的”。[佳句]

Afterwhatseemedlikecenturies,Ifinallysawheshowedupwithhisforeheadsweatingheavily.似乎過了幾個世紀，我終于看到他出現(xiàn)了，額頭上大汗淋漓。[練通]——單句語法填空①In1492，Columbusreached________isnowcalledAmerica.②Theyounggirlwastoofrightenedtospeak，standingtherefor________seemedlikehours.③Ourhometownhaschangedalot，andnowitisquitedifferentfrom________itusedtobeafewyearsago.[寫美]——應用文佳句④學生可以選擇自己喜歡的內容來豐富自己的英語學習經歷。Studentscanchoose_____________________________________.whatwhatwhatwhattheyliketoenrichtheirEnglish-learningexperiences4(教材原句)AtradingrouteacrosstheseawasalsoextendedalongthecoastsoftheIndianOcean，centredaroundCeylon(nowSriLanka)．一條跨越海洋的貿易路線也沿著印度洋海岸延伸到以錫蘭(現(xiàn)在的斯里蘭卡)為中心的沿海地區(qū)?！騟xtendvt.擴展；使伸長；延長；提供，給予(1)extendto延長到extendby延長了extendone'sheartfeltgratitudeto由衷感謝(2)extensiveadj.廣闊的；大量的；廣泛的extensionn.延伸；擴大；延期[佳句]

Theplanwillextendprotectiontoasignificantnumberofareasthatwerepreviouslyunprotected.該計劃將把保護范圍擴大到大量以前未受保護的地區(qū)。[練通]——單句語法填空①Thesecoursesarebasedonaweeklytwo-hourclass，________(extend)overaperiodoftwentyweeks.②Inaddition，theYangtzeRiver，________(extend)aslongasabout6，300kilometers，canprovidedifferentkindsofsplendidlandscapesforvisitors.③Hefirstenteredthecountryonasix-monthvisa，andwasgivenafurther________(extend)ofsixmonths.[寫美]——應用文之感謝信④我要由衷感謝這些年來為我們做了很多的全體老師。____________________________________________，whohavedonesomuchforusovertheyears.extendingextendingextensionIwouldliketoextendmyheartfeltgratitudetoallmyteachers5(教材原句)

Here，merchantsfromChinaandmanyotherplacesmettonegotiatetradedeals，whichalsoledtomoreawarenessofeachother'scultures.在這里，來自中國和許多其他地方的商人聚在一起洽談貿易，也增進了對彼此文化的了解。◎negotiatevt.商定；達成(協(xié)議)vi.談判；磋商；協(xié)商(1)negotiatewithsb.for/aboutsth.＝negotiatesth.withsb.與某人商議/談判某事negotiateanagreement/acontract商定協(xié)議/合同(2)negotiationn.談判；磋商；協(xié)商undernegotiation在商討中[佳句]

I'llnegotiatewiththepresidentofthecompanyaboutthedateofthepressconference.我會和公司的經理商量新聞發(fā)布會的日期。[練通]——單句語法填空①Whydon'tyounegotiatedirectly________himandsolvethisissueonceandforall?②The________(negotiate)brokedownbecauseonesiderefusedtoplaythegame.[寫美]——應用文佳句③參加課外活動可以讓我們學習如何與同學進行協(xié)商與合作。Participatinginextra-curricularactivities__________________________________

fellowstudents.withnegotiationenablesustolearntonegotiateandcooperatewith6(教材原句)AlthoughChinawithdrewfromfurtherexpeditionsafter1433，theselandandsearoutesremainedactivechannelsbetweenotherculturesforcenturies.雖然中國在1433年以后就停止了進一步的海上探索，但這些陸上和海上路線在接下來的幾個世紀里仍然是其他文化之間進行交流的繁忙通道?！騱ithdrawvi.&vt.(withdrew，withdrawn)(使)撤回；撤離，使退出；提取；收回(1)withdraw...from...把……從……撤離/撤回；從……取出……withdrawmoneyfromthebank向銀行提款(2)withdrawfrom...撤回；退出withdrawfromameeting離會[佳句]

HenryDavidwashappytowithdrawfromsociallife,seekingaharmoniousrelationshipwithnatureinthequietnessofhislife.亨利·戴維很高興退出社交生活，在安靜的生活中尋求與自然的和諧關系。[練通]——單句語法填空①Themerchant________(withdraw)allhisdepositsalongwithhisinterestfromthisbank.②Thecompanyhasdecidedtowithdraw____