UNIT3SEAEXPLORATIONWhatdoyouknowaboutthethreestories?麥哲倫環(huán)游地球哥倫布發(fā)現(xiàn)新大陸Navigator(航海者)Nationality(國籍)AchievementTimeZhengHeChristopherColumbusFerdinandMagellanChineseItalianPortuguese(葡萄牙人)madesevenvoyagestotheWesternSeas;hisvoyagesareoneoftheworldnavigationfeatsinhistorymadethefirstvoyagearoundtheworlddiscoveredanewworld15191405-14331492Skimthepassage(P26-27)andanswerthefollowingquestions:Whattypeofessayitis?Whatisthemainideaofeachparagraph?Therearefourmajortypesofessay:narrative(記敘文),descriptive(描述性文體),expository(說明文),andargumentative(議論文).Anarrativeessayisastorywiththebeginning,middle,andend.Adescriptiveessaydescribesasubjectandlistsinterestingdetails.Anexpositoryessayisfactual,givinginformationonasubject.Finally,anargumentativeessayaimstoconvincethereader.Tips

foridentifyingessaytypesWhattypeofessayitis?narrativeargumentativeexpositorydescriptiveReadfordetailedinformationPara.1setsail(from)（從……）起航；開航formthefoundationof

形成...的基礎(chǔ)apassionfor...對……酷愛Inancienttimes,silkfromChinafounditswayoverlandtoIndia,theMiddleEast,andRome,alongwhatbecameknownastheSilkRoad.AtradingrouteacrosstheseawasalsoextendedalongthecoastsoftheIndianOcean,centredaroundCeylon(nowSriLanka).Here,merchantsfromChinaandmanyotherplacesmettonegotiatetradedeals,whichalsoledtomoreawarenessofeachother’scultures.Overthecenturies,furthertradingallowedmoreexplorationoftheregionstothewestofChina,asrecordedinDuHuan’sRecordofMyTravelsintheeighthcentury.Para.2negotiatetradedeals洽談貿(mào)易協(xié)議杜環(huán)的《經(jīng)行記》找到路，設(shè)法到達(dá)以…為中心ReadfordetailedinformationPara.3asighttobehold壯觀的景象beinaleagueofone’sown獨(dú)領(lǐng)風(fēng)騷inreturnfor作為……的回贈withdrewfrom從……中退出/撤回Para.4加強(qiáng)聯(lián)系為了……的利益一帶一路theaimofsthistodosth某事的目的是做某事將來，未來的ReadfordetailedinformationPara.5Chinahasalsojoineditsfriendsacrosstheseaonotherimportantprojects.AlthoughtheancientsearoutesofZhengHehavebeentravelledmanytimes,therearestillmanyotherplaceslefttoexplore.Inrecentyears,ChinahasjoinedothernationsonseveralexpeditionstoexploretheArctic.Fromascientificpointofview,thereisanurgentneedtostudytheArcticinordertounderstandclimatechangeanditseffects.thereisanurgentneedtodosth迫切需要做某事ReadfordetailedinformationPara.6Hundredsofyearson,andwiththelatesttechnologyinhand,theneedtotradeandthedesiretoenhancerelationshipswilldriveChinatoreachoutacrosstheseafarintothefuture.在手頭；可供使用激勵；促進(jìn)；推動增進(jìn)，增強(qiáng)，提高Readforlanguage1formthefoundation2setsail(from)3negotiatetradedeals

4asighttobehold5beinaleagueofone’sown6underthecommandof7inreturnfor8withdrawfrom9strengthenthebonds10forthebenefitof11inhand12froma...pointofviewReadforlanguage1formthefoundationof2setsail(from)3negotiatetradedeals

4asighttobehold5beinaleagueofone’sown6underthecommandof構(gòu)成...的基礎(chǔ)（從……）起航；開航洽談貿(mào)易協(xié)議壯觀的景象獨(dú)領(lǐng)風(fēng)騷

在……的指揮下Readforlanguage7inretur