牛津深圳版九年级英语下册unit 1《great explorations》（reading）课件1.ppt

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1、ReadingUnit1Greatexplorations每课时单词和短语的预热温习环节，要求学生快速读出英文单词,说出汉语意思。该环节可帮助学生在课初对早读时间已熟读记忆过的单词及短语进行快速温习回顾，巩固记忆，为接下来的学习做好词汇准备。研究表明，词汇的熟悉度越高，阅读的速度越快，理解力也越高。ReviewWordsandexpressionsvoyagerepetitionAmericancontinentroutediscoveryriseofficialn.航行n.重复adj.美洲的n.大陆n.路线n.发现v.变得更加成功(或重

2、要、强大等)n.官员WordsreviewdeveloprelationtradeforeignfleetAfricanowheresilkv.增强；加强n.关系；交往n.贸易v.以物易物；互相交换adj.外国的n.(统一调度的)船队；机群n.非洲adv.无处；哪里都不n.丝织物；丝绸Wordsreviewgiraffebesidesdevelopmentregionpioneerpeoplen.长颈鹿prep.除……之外(还)n.发展；壮大n.地区n.先锋；先驱n.民族；种族Wordsreviewopenupgoonatripsetup

3、setsail(be)knownasaswellas也；还起航去旅行开辟建立；设立被称为Match视频欣赏DoyouknowZhengHeandhisstories?ReadtolearnthevoyagesofZhengHe.2.TolearnthekeywordsandusefulexpressionsObjectives：FocusonWords:voyagerepetitionAmericancontinentdiscoveryriseofficialdeveloprelationtradeforeignAfricanowhere

4、silkgiraffebesidesdevelopmentpioneerpeoplePhrases:openupgoonatripsetupsetsail(be)knowasaswellasPatterns:Histravelsweresoimportantthattheyarestillstudiedtoday.Histaskwastodeveloprelationsandsetuptraderouteswithforeigncountries.Itseemedthatnowherewastoofarforhimtovisit.What

5、areHiandLogoingtodo?WhatdoesHitakewithhim?WhatdoesLotakewithhim?WhydoesLotakethesethings?WhatdoesHimeanby“travellight”?Theyaregoingonatrip.Asmallsuitcase.Abagoflampsandtorches.HitoldLoto“travellight”andLothoughtthismeantheshouldbringthingsthatgaveoutlightwithhim.Hemeansyo

6、ushouldonlytakeasmallnumberofthingsonthetrip.GettingreadyLookatthecartoonandanswer:ZhengHe’svoyagesdowntheWesternSeasChristopherColumbus’sdiscoveryofAmericaZhangQian’sopeningupoftheancientSilkRoadandtouringintheWesternregionsCaptainCook’sdiscoveryofAustraliaMarcoPolo’svoy

7、ageinChinaMonkXuanzang’sjourneytotheWestFerdinandMagellan’sglobalvoyageDoyouknowanygreatexplorationsinhumanhistory?Whatmakesasuccessfulexploration?Strongwill,faithandbelief…Howmuchmoredoyouknowaboutthem?ZhengHe(1371-1433):Zhengwentonexpeditionary(远征的)voyagestoSouth-EastAs

8、ia,SouthAsia,theMiddleEastandEastAfricafrom1450to1433.MarcoPolo(1254-1324):MarcoPolowasanItalian