UNIT3SEAEXPLORATIONDivingDeepLyingunderwatersacrosstheglobeareanestimatedthreemillionshipwrecks①.AllofthemrepresentattemptsoverthecenturiestoexploreEarth'sfurthestcorners.AmongtheseistheEsmeralda，theearliestwreckfromtheageoftheEuropeanexplorationofAsia.Today，some500yearsaftertheEsmeraldasetsail，thereislittle—ifany—landonourplanetleftunexplored.WehavemoredetailedmapsoftheMoon，andevenofVenus②andMars，thanwedoofEarth'sownseabed.Givenourlimitedknowledge，itisperhapsnosurprisethatexplorationoftheoceanscontinuestoleadtodiscoveriesinvariousscientificfields.AswiththediscoveryoftheEsmeralda，manyarchaeologicalfindsaremadeinshallowwatersnearthecoast.Thesemaysometimesincludewholecitiesburiedbeneath③thewaves.OnesuchfindistheancientRomancityofNepolis，discoveredoffthecoastofTunisia.BelievedtohavebeenburiedunderwaterbyatsunamiinthefourthcenturyAD，theruinsofNepolisarealmost2，000yearsold.Theremainingstreetsandbuildingsofferawindowintoafascinatingperiodinourhistory.However，weareonlybeginningtoovercomethechallengesofpressure，darknessandextremecoldatvastdepths.Fragments④ofthepastlyingdeepbeneaththeoceansarestillwaitingtobediscovered.Beingatoughenvironmentofcompletedarkness，enormouspressureandintense⑤cold，theoceandepthshavelongbeenbeyondthereachofhumanexploration.However，throughcloserinternationalscientific，economicandculturalcooperation，weareallbecomingpartofaglobalmissiontoopenupourplanet'sfinalfrontier⑥.Humankindisenteringanewageofoceanicdiscovery，andtheworldbeneaththewavesmayonedaybealmostasfamiliartousasthelandwewalkupontoday.(節(jié)選自外研版新教材選擇性必修第四冊(cè)Unit5)詞匯積累①shipwreck/'??prek/n.失事的船；沉船②Venus/'vi?n?s/n.金星③beneath/b?'ni?θ/prep.在……下面④fragment/'fr?ɡm(xù)?nt/n.碎片；片段⑤intense/?n'tens/adj.猛烈的；驚惶的⑥frontier/'fr?nt??(r)/n.邊界；前沿SectionⅠReadingandThinking每/日/金/句：Ifwewanttomakeacountryrichandpowerful,wecannotleavetheseabehind.Itisfromtheseathatwealthcomes,andfromtheseathatdangercomes.—ZhengHe欲國(guó)家富強(qiáng)，不行置海洋于不顧。財(cái)寶取之于海，緊急亦來(lái)自海上。——鄭和課前預(yù)習(xí)設(shè)計(jì)自讀課文疏通文脈大意Task1文本整體理解：理清文章架構(gòu)1.What'sthemainideaofthepassage?A．Thestoriesofsailors.B．Oceanexplorationchangedhumanhistory.C．OceanexplorationofChina.D．Thechangeoftheoceantransport.2．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.Task2文本微小環(huán)節(jié)理解：探尋語(yǔ)篇微小環(huán)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.3．What'stheauthor'sattitudetowardsZhengHe?A．Critical.B．Supportive.C．Indifferent.D．Doubtful.4．WhydidChinastarttheBeltandRoadInitiative?A.Tosellteatothewesterncountries.B．Tomakebusinesswithneighbourcountries.C．TospreadChineseculturestoothercountries.D.TostrengthenthebondbetweenChinaandothercountries.Task3文本理解：續(xù)寫(xiě)佳句1.ReadthepassagecarefullyandfindthesentencetodescribetherouteoftheSilkRoad.(細(xì)讀文章并找出描寫(xiě)“絲綢之路”路途的句子)________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________2．ReadthepassagecarefullyandfindthesentencetodescribetherouteofZhengHe'svoyages.(細(xì)讀文章并找出描寫(xiě)鄭和航海路途的句子)________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________3．Readthepassagecarefullyandfindthesentencetodescribetheaimofthe21stCenturyMaritimeSilkRoad.(細(xì)讀文章并找出描寫(xiě)“21世紀(jì)海上絲綢之路”目的的句子)________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Task4閱讀思維升華：主題實(shí)踐WhataretheadvantagesanddisadvantagesofChina'sreachingoutacrossthesea?(CriticalandCreativeThinking批判性思維和創(chuàng)建性思維)Theadvantages：①________________________________________________________________________________________________________________________________________________②________________________________________________________________________________________________________________________________________________③________________________________________________________________________________________________________________________________________________Thedisadvantages：①________________________________________________________________________________________________________________________________________________②________________________________________________________________________________________________________________________________________________精讀課文疏通理解障礙[讀文清障]①formthefoundationof...形成……的基礎(chǔ)②passionn．[C，U]猛烈情感；激情[C]酷愛(ài)；熱衷的愛(ài)好(或活動(dòng)等)apassionfor...對(duì)……的酷愛(ài)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(yùn)的⑤setsail起航；開(kāi)航⑥findone'sway找到路⑦becomeknownas作為……而出名becomeknownfor因?yàn)椤雒鄀xtend[?k'stend]vt.擴(kuò)展；使伸長(zhǎng)；延長(zhǎng)extensionn．?dāng)U展；延長(zhǎng)⑨centrearound/on/round...把……當(dāng)作中心；集中于；圍繞⑩negotiate[n?'ɡ???ie?t]vt.商定；達(dá)成(協(xié)議)negotiationn．談判；達(dá)成協(xié)議?awareness[?'we?n?s]n．相識(shí)raise/heighten/increasepublicawarenessofsth.加強(qiáng)/提高/增加公眾對(duì)某事物的意識(shí)?fleet[fli?t]n．艦隊(duì)；機(jī)群；車(chē)隊(duì)?behold[b?'h??ld]vt.(beheld,beheld)看；望見(jiàn)asighttobehold壯麗的景象?league[li?ɡ]n．[C]等級(jí)；水平inaleagueofone'sown獨(dú)領(lǐng)風(fēng)騷?ofone'sown某人自己的onone'sown獨(dú)立地?underthecommandofsb./undersb.'scommand在某人的指揮下commandn．[U]限制；管轄；指揮?royal['r???l]adj.皇家的；王室的；寶貴的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(duì)……的回報(bào)inreturn作為回報(bào)?spice[spa?s]n．(調(diào)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；再次探討?maritime['m?r?ta?m]n．海的；海運(yùn)的；海事的the21stCenturyMaritimeSilkRoad21世紀(jì)海上絲綢之路?bond[b?nd]n.[C]紐帶；關(guān)系strengthenthebondsbetween...and...加強(qiáng)……與……之間的聯(lián)系?forthebenefitof...為了……的利益?exchangen．[C]溝通；互訪tradeandculturalexchange貿(mào)易和文化溝通?from...pointofview就……而言；從……角度?urgentadj.緊急的；緊迫的；迫切的?inhand在手頭；可供運(yùn)用?enhance[?n'ha?ns]vt.提高；增加；增進(jìn)?drivesb.todosth.驅(qū)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(dòng)詞不定式短語(yǔ)作主語(yǔ)。Inancienttimes,silkfromChinafounditsway⑥overlandtoIndia,theMiddleEast,andRome,alongwhatbecameknownas⑦theSilkRoad.【2】Atradingrouteacrosstheseawasalsoextended⑧alongthecoastsoftheIndianOcean,centredaround⑨Ceylon(nowSriLanka).【3】Here,merchantsfromChinaandmanyotherplacesmettonegotiate⑩tradedeals,whichalsoledtomoreawareness?ofeachother'scultures.【4】Overthecenturies,furthertradingallowedmoreexplorationoftheregionstothewestofChina,asrecordedinDuHuan'sRecordofMyTravelsintheeighthcentury.【2】此處what引導(dǎo)賓語(yǔ)從句，相當(dāng)于alongtheroadwhichbecameknownastheSilkRoad(what相當(dāng)于theroadwhich)。【3】此處為過(guò)去分詞短語(yǔ)作狀語(yǔ)，centre與其邏輯主語(yǔ)Atradingroute之間為動(dòng)賓關(guān)系。【4】which在此處引導(dǎo)非限制性定語(yǔ)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?betweenChinaandtherestoftheworld.Tradinghasgrowngreatlyinrecentyears,andwillcontinuetodosoinyearstocome.Chinahasinvestedbillionsinsystemsandservicesalongtheseroutes,whichwillhelptogreatlydevelopthewholeareaforthebenefitof?futuretradeandculturalexchange?.【6】【5】本句為主從復(fù)合句。travelledbyZhengHe為過(guò)去分詞短語(yǔ)作后置定語(yǔ)，修飾routes;which在此引導(dǎo)非限制性定語(yǔ)從句，修飾先行詞the21stCenturyMaritimeSilkRoad。【6】此處which引導(dǎo)非限制性定語(yǔ)從句，先行詞為前面的整個(gè)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(fù)合句。although在此引導(dǎo)讓步狀語(yǔ)從句，主句為therebe句型，lefttoexplore作后置定語(yǔ)，修飾manyotherplaces。【8】此處的不定式作后置定語(yǔ)。【9】此處是with復(fù)合結(jié)構(gòu)，介詞短語(yǔ)作賓補(bǔ)。[參考譯文]跨海越洋貿(mào)易和新奇 心通常構(gòu)成人類最宏大成就的基礎(chǔ)。在早期文明中，人們對(duì)繪制完整的世界版圖充溢激情。馬可·波羅的故事激勵(lì)了歐洲探險(xiǎn)家找尋自西向東的海上航線。然而，在哥倫布首次啟航之前很多年，東部的商人和探險(xiǎn)家就已經(jīng)起先自東向西航行。在古代，來(lái)自中國(guó)的絲綢沿陸路運(yùn)至印度、中東和羅馬，這條路后來(lái)就是著名遐邇的“絲綢之路”。以錫蘭(今斯里蘭卡)為中心的一條橫跨海洋的貿(mào)易路途沿印度洋海岸延長(zhǎng)。在這里，來(lái)自中國(guó)和其他很多地方的商人匯聚一起，洽談貿(mào)易，這也增進(jìn)了對(duì)彼此文化的相識(shí)。幾個(gè)世紀(jì)以來(lái)，隨著貿(mào)易的發(fā)展，對(duì)中國(guó)西部地區(qū)的探究增多了，這些八世紀(jì)杜環(huán)所著的《經(jīng)行記》書(shū)中正如所記載的那樣。后來(lái)，明朝進(jìn)一步發(fā)展了與這些地區(qū)的關(guān)系。1405年至1433年間，七支大型船隊(duì)西渡重洋，開(kāi)展貿(mào)易和探究。當(dāng)時(shí)，這些船隊(duì)極為壯麗，獨(dú)領(lǐng)風(fēng)騷。在鄭和的指揮下，船隊(duì)從中國(guó)南海起航，穿越印度洋，直抵紅海口，然后前往非洲東海岸。非洲王室贈(zèng)送長(zhǎng)頸鹿等禮物以示友好，同時(shí)也是作為他們獲得黃金、絲綢和香料的回贈(zèng)。盡管1433年后中國(guó)停止了進(jìn)一步的探究，但在隨后的幾個(gè)世紀(jì)，這些陸地和海洋路途仍是與其他文化之間進(jìn)行溝通的繁忙通道。今日，跨海越洋照舊是人們猛烈的渴望。作為“一帶一路”倡議的組成部分，“21世紀(jì)海上絲綢之路”讓鄭和曾經(jīng)走過(guò)的古代海上航線再度受到關(guān)注。這項(xiàng)倡議旨在激勵(lì)橫跨歷史悠久的絲綢之路地區(qū)的合作與貿(mào)易，同時(shí)加強(qiáng)中國(guó)與世界其他地區(qū)之間的聯(lián)系。近年來(lái)，貿(mào)易增長(zhǎng)迅猛，將來(lái)幾年也將接著增長(zhǎng)。中國(guó)已經(jīng)在這些沿線地區(qū)的運(yùn)輸系統(tǒng)和服務(wù)上投入了數(shù)十億美元，這將促進(jìn)整個(gè)地區(qū)實(shí)現(xiàn)大發(fā)展，有利于將來(lái)的貿(mào)易和文化溝通。中國(guó)還與大洋彼岸的友邦一起參與了其他重要項(xiàng)目。盡管鄭和的古代海上路途已經(jīng)被重走很多次了，但仍有很多其他地方有待探究。近年來(lái)，中國(guó)與其他國(guó)家一道開(kāi)展了多次北極考察。從科學(xué)角度看，迫切須要探討北極，以了解氣候變更及其影響。數(shù)百年過(guò)去了，由于擁有了最新技術(shù)，在貿(mào)易的必要性和增進(jìn)關(guān)系的愿望的驅(qū)動(dòng)下，中國(guó)將跨海越洋，邁向?qū)?lái)。 自查語(yǔ)基落實(shí)基本知能Ⅰ.核心詞匯依據(jù)語(yǔ)境寫(xiě)出正確的單詞1．a(chǎn)fairy__________神話故事2．________andexplorers商人和探險(xiǎn)家3．a(chǎn)fishing________捕魚(yú)船隊(duì)4．getupearlyto________thesunrise早起觀看了日出5．takepartin________match參與聯(lián)賽6．________herapplication撤回她的申請(qǐng)7．English________英吉利海峽8．strengthenthe________betweenChinaandtherestoftheworld加強(qiáng)中國(guó)和世界其他地區(qū)的聯(lián)系9．a(chǎn)threatto________species對(duì)海洋生物造成威逼10．studyatthe________CollegeofArt在皇家美術(shù)學(xué)院學(xué)習(xí)Ⅱ.拓展詞匯依據(jù)語(yǔ)境寫(xiě)出相應(yīng)的派生詞1．________[?k'stend]vt.使伸長(zhǎng)；擴(kuò)大；擴(kuò)展；延長(zhǎng)→extensionn．延長(zhǎng)；擴(kuò)大；延期；電話分機(jī)2．________[n?'ɡ???ie?t]vi.談判；磋商；協(xié)商vt.商定；達(dá)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；寶貴的→royaltyn．王室成員構(gòu)詞規(guī)律1.后綴“-ion”多加在以ate結(jié)尾的動(dòng)詞后，構(gòu)成名詞，方法是動(dòng)詞去掉e再加ionnegotiatev．→negotiationn.商定，協(xié)商educatev．→________n.教化graduatev．→________n.畢業(yè)appreciatev．→________n.觀賞，感謝2．后綴“-al”可以加在一些名詞或動(dòng)詞后，構(gòu)成形容詞royn．→royaladj.皇家的，皇室的musicn．→________adj.音樂(lè)的rentv．→________adj.租賃的formv．→________adj.正式的Ⅲ.重點(diǎn)短語(yǔ)1．________________形成……的基礎(chǔ)2．________________起航；開(kāi)航3．________________獨(dú)領(lǐng)風(fēng)騷4．________________在……的領(lǐng)導(dǎo)下5．________________退出；撤回6．________________拓展；伸出7．________________增加……和……的關(guān)系8．________________為……的利益9．________________從一個(gè)……的角度來(lái)看10．________________在手頭；可供運(yùn)用Ⅳ.重點(diǎn)句型1．[句型]不定式(短語(yǔ))作主語(yǔ)[教材]____________________________wasastrongpassionforthepeopleofearlycivilisations.早期文明的人們對(duì)勾畫(huà)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(xué)的角度來(lái)看，迫切須要對(duì)北極進(jìn)行探討，以便了解氣候變更及其影響。3．[句型]what引導(dǎo)賓語(yǔ)從句[教材]Inancienttimes,silkfromChinafounditswayoverlandtoIndia,theMiddleEast,andRome,along__________________.在古代，來(lái)自中國(guó)的絲綢沿陸路運(yùn)至印度、中東和羅馬，這條路后來(lái)就是著名遐邇的“絲綢之路”。Ⅴ.理清困難句式1．[譯文]隨著______________________“21世紀(jì)海上絲綢之路”的提出，鄭和航行過(guò)的古代航道而今再度受到關(guān)注。2．[譯文]________________________，但仍有很多地方有待探究。課堂提升素養(yǎng)探究新知發(fā)展語(yǔ)言學(xué)問(wèn)1(教材原句)Tocompletethegreatmapoftheworldwasastrongpassionforthepeopleofearlycivilisations.早期文明的人們對(duì)勾畫(huà)出完整的世界版圖滿懷激情。◎句型公式：不定式(短語(yǔ))作主語(yǔ)不定式(短語(yǔ))作主語(yǔ)，通常位于句首，謂語(yǔ)動(dòng)詞用單數(shù)形式。但是為了保持句子結(jié)構(gòu)的協(xié)調(diào)性，不定式作主語(yǔ)大部分狀況下都是用it作形式主語(yǔ)，而把真正的主語(yǔ)——?jiǎng)釉~不定式(短語(yǔ))置于句末。[佳句]Tosaylittleandperformmuchisthecharacteristicofgreatminds.少講多做是大智者的特性。[練通]——單句語(yǔ)法填空①Tobeangrywithaweakman________(be)aproofthatyouarenotverystrongyourself.②Onourwaytothehouse，itwasrainingsohardthatwecouldn'thelpwonderinghowlongitwouldtake________(get)there.[寫(xiě)美]——應(yīng)用文佳句③事實(shí)上我特別寵愛(ài)唐詩(shī)。我認(rèn)為和你一起學(xué)習(xí)唐詩(shī)很好玩。Actually,IlikeTangpoemsverymuch.Ithink____________________．2(教材原句)However,merchantsandexplorersfromtheEastsetsailfromeasttowestmanyyearsbeforeColumbusfirstdid.然而，在哥倫布首次啟航之前很多年，東部的商人和探險(xiǎn)家就已經(jīng)起先自東向西航行。◎setsail起航；開(kāi)航setsailfor...起航到……setaside保留；儲(chǔ)蓄；忽視；不顧setabout(doingsth.)著手/起先做……setout(todosth.)動(dòng)身；起先做……setdown放下；登記setup建立；樹(shù)立；搭起[佳句]Withnightapproaching，wedecidedtosetsailforhomebycar.隨著夜幕駕臨 ，我們確定開(kāi)車(chē)回家。[練通]——單句語(yǔ)法填空①OnNewYear'sEve，weset________manyfireworks，whichmadethechildrenexcited.②Youhadbetterset________sometimeeverydayforsportssothatyoucankeepyourselfenergetic.③Wemadeagreatdealofmoney，sowedecidedthatitwastimetoset________forhome.[寫(xiě)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.3(教材原句)Inancienttimes,silkfromChinafounditswayoverlandtoIndia,theMiddleEast,andRome,alongwhatbecameknownastheSilkRoad.在古代，來(lái)自中國(guó)的絲綢沿陸路運(yùn)至印度、中東和羅馬，這條路后來(lái)就是著名遐邇的“絲綢之路”。◎句型公式：what引導(dǎo)賓語(yǔ)從句what引導(dǎo)的賓語(yǔ)從句放在介詞或動(dòng)詞之后，從句中運(yùn)用陳述語(yǔ)序。what在從句中作主語(yǔ)、賓語(yǔ)或表語(yǔ)，表示“……的”。[佳句]Afterwhatseemedlikecenturies,Ifinallysawheshowedupwithhisforeheadsweatingheavily.好像過(guò)了幾個(gè)世紀(jì)，我最終看到他出現(xiàn)了，額頭上大汗淋漓。[練通]——單句語(yǔ)法填空①I(mǎi)n1492，Columbusreached________isnowcalledAmerica.②Theyounggirlwastoofrightenedtospeak，standingtherefor________seemedlikehours.③Ourhometownhaschangedalot，andnowitisquitedifferentfrom________itusedtobeafewyearsago.[寫(xiě)美]——應(yīng)用文佳句④學(xué)生可以選擇自己寵愛(ài)的內(nèi)容來(lái)豐富自己的英語(yǔ)學(xué)習(xí)閱歷。Studentscanchoose_____________________________________________________.4(教材原句)AtradingrouteacrosstheseawasalsoextendedalongthecoastsoftheIndianOcean，centredaroundCeylon(nowSriLanka)．一條跨越海洋的貿(mào)易路途也沿著印度洋海岸延長(zhǎng)到以錫蘭(現(xiàn)在的斯里蘭卡)為中心的沿海地區(qū)。◎extendvt.擴(kuò)展；使伸長(zhǎng)；延長(zhǎng)；供應(yīng)，賜予(1)extendto延長(zhǎng)到extendby延長(zhǎng)了extendone'sheartfeltgratitudeto由衷感謝(2)extensiveadj.廣袤的；大量的；廣泛的extensionn.延長(zhǎng)；擴(kuò)大；延期[佳句]Theplanwillextendprotectiontoasignificantnumberofareasthatwerepreviouslyunprotected.該支配將把疼惜范圍擴(kuò)大到大量以前未受疼惜的地區(qū)。[練通]——單句語(yǔ)法填空①Thesecoursesarebasedonaweeklytwo-hourclass，________(extend)overaperiodoftwentyweeks.②Inaddition，theYangtzeRiver，________(extend)aslongasabout6，300kilometers，canprovidedifferentkindsofsplendidlandscapesforvisitors.③Hefirstenteredthecountryonasix-monthvisa，andwasgivenafurther________(extend)ofsixmonths.[寫(xiě)美]——應(yīng)用文之感謝信④我要由衷感謝這些年來(lái)為我們做了很多的全體老師。______________________________，whohavedonesomuchforusovertheyears.5(教材原句)Here，merchantsfromChinaandmanyotherplacesmettonegotiatetradedeals，whichalsoledtomoreawarenessofeachother'scultures.在這里，來(lái)自中國(guó)和很多其他地方的商人聚在一起洽談貿(mào)易，也增進(jìn)了對(duì)彼此文化的了解。◎negotiatevt.商定；達(dá)成(協(xié)議)vi.談判；磋商；協(xié)商(1)negotiatewithsb.for/aboutsth.＝negotiatesth.withsb.與某人協(xié)商/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(huì)和公司的經(jīng)理協(xié)商新聞發(fā)布會(huì)的日期。[練通]——單句語(yǔ)法填空①Whydon'tyounegotiatedirectly________himandsolvethisissueonceandforall?②The________(negotiate)brokedownbecauseonesiderefusedtoplaythegame.[寫(xiě)美]——應(yīng)用文佳句③參與課外活動(dòng)可以讓我們學(xué)習(xí)如何與同學(xué)進(jìn)行協(xié)商與合作。Participatinginextra-curricularactivities______________________________fellowstudents.6(教材原句)AlthoughChinawithdrewfromfurtherexpeditionsafter1433，theselandandsearoutesremainedactivechannelsbetweenotherculturesforcenturies.雖然中國(guó)在1433年以后就停止了進(jìn)一步的海上探究，但這些陸上和海上路途在接下來(lái)的幾個(gè)世紀(jì)里照舊是其他文化之間進(jìn)行溝通的繁忙通道。◎withdrawvi.&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(huì)[佳句]HenryDavidwashappytowithdrawfromsociallife,seekingaharmoniousrelationshipwithnatureinthequietnessofhislife.亨利·戴維很興奮退出社交生活，在寧?kù)o的生活中尋求與自然的和諧關(guān)系。[練通]——單句語(yǔ)法填空①Themerchant________(withdraw)allhisdepositsalongwithhisinterestfromthisbank.②Thecompanyhasdecidedtowithdraw________someofitssportssponsorship.7(教材原句)Fromascientificpointofview，thereisanurgentneedtostudytheArcticinordertounderstandclimatechangeanditseffects.從科學(xué)的角度來(lái)看，迫切須要對(duì)北極進(jìn)行探討，以便了解氣候變更及其影響。◎句型公式：Thereisaneedtodo...有必要做某事inneed在危難中，在緊急中inneedof須要Thereisnoneedfor...……是沒(méi)有必要的Thereisnoneedforsb.todosth.對(duì)某人來(lái)說(shuō)做某事沒(méi)有必要[佳句]Thereisanurgentneedtotryeverymeanstofightagainstglobalwarming,whichhasbecomeagreatthreattoseacreatures.全球變暖已經(jīng)成為海洋生物的一大威逼，迫切須要盡一切努力來(lái)對(duì)抗全球變暖。[寫(xiě)美]——應(yīng)用文佳句①俗話說(shuō)：“患難見(jiàn)真情。”Astheoldsayinggoes,_______________________________________________.”②假如您住在我們酒店，您就不須要帶牙刷或毛巾。Ifyouarestayinginourhotel，______________________________________________atoothbrushoratowel.③當(dāng)人們須要幫助時(shí)，行動(dòng)勝于言語(yǔ)。Deedsarebetterthanwordswhenpeople________________．8(教材原句)Hundredsofyearson，andwiththelatesttechnologyinhand，theneedtotradeandthedesiretoenhancerelationshipswilldriveChinatoreachoutacrosstheseafarintothefuture.數(shù)百年過(guò)去了，隨著最新技術(shù)的駕馭，貿(mào)易的須要和加強(qiáng)關(guān)系的愿望將推動(dòng)中國(guó)跨越海洋走向遙遠(yuǎn)的將來(lái)。◎inhand在手頭；可供運(yùn)用；在處理中；在限制中athand近在手邊；在旁邊byhand手工，用手的(at)firsthand第一手的(地)；干脆的(地)gohandinhand齊頭并進(jìn)give/lendsb.ahand幫助某人[佳句]Stayingmotivatedcanhelpyoufocusontheworkinhandandachievesuccessinlearning.主動(dòng)主動(dòng)有助于你專注于手頭的工作，并在學(xué)習(xí)中取得勝利。[練通]——用hand的相關(guān)短語(yǔ)填空①Havingenoughdata________，wecansetouttoholdthepressconferenceasscheduled.②Asanoldsayinggoes，“Successandfailurealways________________．”③Meanwhile，you'dbetterkeepadictionaryclose________sothatyoucanlookupunfamiliarwordsinit.[寫(xiě)美]——詞匯升級(jí)④Ifyouareintrouble,Mikeisalwayswillingtohelpyou.→Ifyouareintrouble