人教選擇性必修第四冊Unit3ReadingandThinking(I)Learnaboutseaexploration教學目

Lead-in視頻：ZhengHe’stravellingtothewest12ToknowthelonghistoryofChina'sforeigntradethroughmaritimeexplorationbyreading,andunderstandthestructureandcharacteristicsoftheexpositoryTousethekeywordsandphrasesindifferentsituations目標一：ToknowthelonghistoryofChina'sforeigntradethroughmaritimeexplorationbyreading,andunderstandthestructureandcharacteristicsoftheexpositoryActivity1:Findoutthenewwordsandphrases.Readthewordsandphrases,andsaytheirChinesemeaningsloudly.talenegotiateextendsetsailleagueroyalwithdrawinhandbondchannelpoliticsprofessiontournamentcoveragelaptopmixtureinaleagueofone’sownActivity2:Lookatthetitleandskimthetext.Decidewhattypeofessayitis.IdentifyessaytypesTherearefourmajortypesofessay:narrative,descriptive,expository,andargumentative.Anarrativeessayisastorywithabeginning,middle,andend.Adescriptiveessaydescribesasubjectandlistsinterestingdetails.Anexpositoryessayisfactual,givinginformationonasubject.Finally,anargumentativeessayaimstoconvincethereader.Whatarefourmajortypesofessaydoyouknow?Itisanexpositoryessay.

Activity3:Readthetextagain.Writedownthemainideaofeachparagraph.ParagraphMainidea123456TravelfromeasttowestbeganlongbeforeColumbus.Inancienttimes,traveleasttowestwasontheSilkRoad.ZhengHe’sseavoyagesbuiltrelationswithothercountries.The21stCenturyMaritimeSilkRoadhasencouragedcooperationandstrengthenedthebondsbetweenChinaandtherestoftheworld(Today,theBeltandRoadInitiativeispickingupwhereZhengHeleftoff.)Chinaisalsojoiningwithothercountriesonotherimportantprojects.Chinawillcontinuetoexploretheseaandenhancerelationshipswithothercountries.Activity4:Scanthetextandfillinthetablewiththecorrectnames.NameDescriptionThenameofthetraderoutebetweenChinaandtheWestItskingssentgiftssuchasgiraffestoChinaAnareacurrentlybeingexploredforscientificreasonsAdestinationofsilkandamajorEuropeancapitaltheSilkRoadAfricanroyalfamiliestheArcticRome

NameDescriptionThemoderncountrynameforCeylonThehistoricalperiodwhenChinaexpandedmaritimeexplorationtootherregionsTheauthorofRecordofMyTravelsThecommanderofthesevenfleetsThepersonwhowrotestoriesthatinspiredEuropeanexplorersSriLankatheMingDynastyDuHuanZhengHeMarcoPoloActivity5:Ingroups,discussthefollowingquestions.Makenotesundertwocolumns:FactsandOpinions.Whichcountriesreachedoutacrosstheseainthepastandwhy?Whatbenefitsandproblemsdidthosecountriesgetformdoingthis?Whateffectsdidreachingoutacrosstheseainthepasthaveontheworld?WhatdoyouthinkisthesignificanceoftheBeltandRoadInitiative?QuestionFactOpinion1234QuestionFactOpinion1Europeanexplorers,China,India,Ceylon,Africanroyalfamilies;fortrade2Theygotnewproductsfrommanydifferentcountriesandbecamemoreawareofothercultures;Insomecases,thisledtoinvasionandconquest.SuggestedAnswersQuestionFactOpinion3Thelandandsearoutesremainedactivechannelsbetween

different

culturesforcenturies;Generally

speaking,the

resultwaspositive,asitadvancedthespreadofknowledge,technology,andgoods,andmadetheworldasmallerplace.4TheaimofthisinitiativeistoencouragecooperationandtradeacrossthehistoricalSilkRoadareas,andstrengthenthebondsbetweenChinaandtherestoftheworld;ItwillleadtogreaterintegrationwithChinaandothercountries.人教選擇性必修第四冊Unit3ReadingandThinking(II)Buildupyourvocabulary目標二：TousethekeywordsandphrasesindifferentsituationsActivity1:Identifylanguagepointsthatyouwanttosharewithyourpartner.Discussingroupsandthensharewiththeclass.1.Atradingrouteacrosstheseawasalsoextendedalongthecoastsof

theIndianOcean,centredaroundCeylon(nowSriLanka).一條橫跨海洋的貿易路線也沿著印度洋海岸延伸，以錫蘭(現在的斯里蘭卡)為中心。extendvt.擴展；使伸長；延長【歸納拓展】※extendfrom...to...

從……延伸到……

extendout

伸出

extendthrough...

貫穿……；達到整個……的長度※extension

n.延伸，擴展2.Here,merchantsfromChinaandmanyotherplacesmettonegotiatetradedeals,whichalsoledtomoreawarenessofeachother'scultures.在這里，來自中國和許多其他地方的商人聚集在一起談判貿易協議，這也促進了對彼此文化的更多了解。negotiate

vt.商定；達成（協議）

vi.談判;磋商;協商

【歸納拓展】※

negotiateaprice

商談價格

negotiatewith...

同……協商；談判；交涉

negotiatefor...

為……談判

negotiateinto...

通過談判使進入※negotiationn.

談判，商談※negotiableadj.

可協商的，可討論的※negotiatorn.

談判代表3.Thesefleetswereasighttobehold①andwereinaleague②oftheirownatthattime.

這些船隊在當時蔚為壯觀，獨領風騷。①beholdvt.

看；看見

句中的asighttobehold意思是“壯觀的景象”。類似的表達還有ajoy/pleasure/wondertobehold.e.g.Thebeautyofmountainvillageisapleasuretobehold.山村之美讓人賞心悅目。②league

n.等級;水平;聯合會;聯賽be

inaleagueofone’sown表示“獨領風騷”，

意思相當于bemuchbetterthantherest。

【歸納拓展】※

atthetopoftheleague 頂級的※beinthesameleague 同一級別※inleaguewith 與……密謀；與……結盟※outofone’sleague 某人力所不能及4.AlthoughChinawithdrewfromfurtherexpeditionsafter

1433,theselandandsearoutesremainedactivechannelsbetweenotherculturesforcenturies.盡管中國在1433年后退出了進一步的探險，但幾個世紀以來這些海陸通道仍然是其他文化之間的活躍通道。withdrawvi.&vt.

（使）撤回；撤離withdrewfrom

退出；撤回【歸納拓展】※

withdrawmoneyfromthebank

從銀行取款

withdrawone'seyesfrom...

把視線從……移開(不再看……)

withdrawaremark

收回發言※withdrawal

n.

收回；取回；撤回；撤退；取款5.Hundredsofyearson,andwiththelatesttechnologyinhand,…數百年過去了，隨著最新技術的問世，……inhand

在手頭，可供使用【歸納拓展】※

athand 在手邊；在附近byhand 用手handinhand 手拉手；與……共存ontheonehand...,ontheotherhand...一方面……，另一方面……※handback 歸還；交還handdown 把……傳下去handin 上交handout 分發；散發handover 移交6.HenryNormanBethunedevotedhislifeandprofessiontohelpingpeoplewithout

expectinganythinginreturn.亨利·諾爾曼·白求恩把他的一生和職業奉獻給幫助別人，不求任何回報。profession

n.

職業；行業【歸納拓展】復數:

professions 詞根:

profess同根詞:

professionaladj.專業的；職業的；職業性的

n.專業人員；職業運動員

professionallyadv.

專業地；內行地work,career,profession,tradework指工作、職業。e.g.

ThoughIhadalotofexperienceandaMaster’sdegree,Icouldnotfindsatisfyingwork.career指生涯、職業。e.g.

Thescandal(丑聞)destroyedhiscareerasalawyer.profession指需要專門技能（尤其是較高教育水平）的職業、專業。e.g.

Whenhegraduatedfromcollege,hewantedtoenterthemedicalprofession.trade指行業，尤指手工職業、工藝、行當。e.g.

Helearnedhistradeasacarpenterinthenorth.1.________animaginarystoryoranexcitingdescriptionofanevent2.________relatedtothekingorqueenofacountry3._________toreachanagreementbydiscussion4._________tostoptakingpartinanactivity5._________tomakesomethinglongerorlarger6._________aconnectionbetweenpeople7_________alevelofquality,ability,etc.8._________adeeppassageofwaterusedasarouteforshipsActivity2:Writedownthewordthatmatcheseachdefinition.taleroyalextendbondwithdrawleaguechannelnegotiateTask1Findthesentencescontainingthesewordsinthetext.1.MarcoPolo'stalesinspiredEuropeanexplorerstosearchforsearoutesfromwesttoeast.2.Africanroyalfamiliessentgiftssuchasgiraffesasgesturesoffriendshipinreturnforgold,silk,andspices.3.Here,merchantsfromChinaandmanyotherplacesmettonegotiatetradedeals,whichalsoledtomoreawarenessofeachother'scultures.4.AlthoughChinawithdrewfromfurtherexpeditionsafter

1433,theselandandsearoutesremainedactivechannelsbetweenotherculturesforcenturies.5.Atradingrouteacrosstheseawasalsoextendedalongthecoastsof

theIndianOcean,centredaroundCeylon(nowSriLanka).6.TheaimofthisinitiativeistoencouragecooperationandtradeacrossthehistoricSilkRoadareas,andstrengthenthebondsbetweenChinaandtherestoftheworld.7.Thesefleetswereasighttobehold

andwereinaleague

oftheirownatthattime.8.AlthoughChinawithdrewfromfurtherexpeditionsafter

1433,theselandandsearoutesremainedactivechannelsbetweenotherculturesforcenturies.AnswersbondextendedtalesleagueActivity3:Completethesentenceswiththecorrectformsofthephrasesinthebox.asighttobeholdinhandwithdrawfrominreturn1.HenryNormanBethunedevotedhislifeandprofessiontohelpingpeoplewithoutexpectinganything_________.2.LastsummerwevisitedanislandintheIndianOcean,whoserockycoastlineandlonggoldenbeacheswere________________.3.Thetennisplayer______________severaltournamentsduetoinjury.4.Withlotsoffoodanddrink________,theysetofffortheirpicnic.inreturnasighttobeholdwithdrewfrominhandClassifythecorechunksyouthinkinthetext.SuggestedAnswersNounPhrases

VerbPhrasesPrepositionPhrasesasighttobeholdatraderoutesearoute…withdrawfromnegotiatetradedealssetsailremainactivechannels…inhandinreturnfromascientifcpointofview…Activity4:Complet