Unit 3 Reading 公开课（ppt课件）-2022新牛津译林版《高中英语》选择性必修第三册.pptx

1、If you had a time machine,which dynasty would you go back to?Which historical figure would you like to meet?Why?Zhang Qian张骞张骞Xuanzang玄奘玄奘Zheng He郑和郑和ChristopherColumbus克里斯托弗克里斯托弗哥伦布哥伦布Ferdinand Magellan斐迪南斐迪南麦哲伦麦哲伦Marco Polo马可马可波罗波罗What do these historical figures have in common?Match the explorers

2、 with their achievements.Zhang QianXuan ZangZheng HeChristopher ColumbusMarco PoloSeven voyages(航海航海)“Discovery”of the New WorldJourney to AsiaPioneer of the Silk RoadPilgrim(朝圣者朝圣者)to the WestUnit 3 Back to the pastZheng HeChristopher ColumbusHow can we analyze historical events?Why did these two e

3、xplorers sail the oceans?Zheng HeChristopher ColumbusTo pay friendly visits to those countries on behalf of the Ming Dynasty;To establish trading relations with the countries;.To search for a direct sea route to the East Indies;.What dangers did these two explorers meet?A shortage of food and drinki

4、ng water Ships leaking badly Storm Loss of direction Lack of medical treatment Pirates(海盗).Zheng HeChristopher ColumbusDid Zheng He meet such dangers?Definitely.What qualities did they show?knowledgeable,brave,calm,determined.While-reading:Analyzing the impactSignificance Columbuss explorationHelp d

5、evelop and strengthen harmonious relations with the countries and regions;Expose foreign people to Chinese culture;Allow the Chinese to better understand overseas lands;.“Discover”the New World;Inspire future explorers to discover more vast areas of the world and make geographical findings;Allow for

6、 an international exchange of goods,ideas and cultures;.What positive influences did their sailings have?Zheng Hes exploration Rob the natives of gold and other resources;Build colony;Start slave trade;.Are there any negative impacts of Columbuss“discovery”?We cant judge a historical figure by moder

7、n standards,but we can learn his spirit of exploration despite hardship and push the limits of what is possible.Todays harvest从从.起航起航壮观的场面壮观的场面长度为长度为/宽度为宽度为/高度为高度为展现了先进的技术展现了先进的技术代表某人代表某人总共总共载满了载满了进行友好访问进行友好访问对对有深远影响有深远影响巩固与巩固与.的和睦关系的和睦关系使某人接触到某物使某人接触到某物受到广泛认可受到广泛认可set sail froma splendid sceneon be

8、half of sb=on sbs behalfa total of pay a friendly visit tohave a far-reaching impact onbe loaded within length/breadth/heightdemonstrate advanced technologystrengthen harmonious relations with sbexpose sb to sthbe widely acknowledged克服挑战克服挑战.便是如此便是如此坚持要求、执意继续坚持要求、执意继续经过不懈的尝试经过不懈的尝试从从.离开离开面临食物短缺面临食物短

9、缺将某人置于极度危险之中将某人置于极度危险之中处于慌乱之中处于慌乱之中不管，不顾不管，不顾深信深信在在.的过程中，的过程中，在在.期间期间考虑到；使考虑到；使.成为可能成为可能overcome/get over challengesinsist on(doing)sthafter continuous attemptsdepart from put sb in grave dangerbe in panicface a shortage of foodas is the case with sb/sthregardless ofbe convinced of sth/be convinced

10、that.over/in the course ofallow forFor many years,some historians dismissed the records of these voyages as legends.If you dont concentrate more on your work,youll be dismissed.假如你不把更多的精力放在工作上，你将被解雇。At 5：30 p.m.on Saturday the class was dismissed.周六五点三十，全班解散放学。dismiss as.把某事当成把某事当成不予考虑不予考虑多年来，一些历史学家

11、把这些航海记录当作传说而不予理会。多年来，一些历史学家把这些航海记录当作传说而不予理会。As is often the case,solving one problem can cause another.Boys desire to take adventure,as is often the case with Tom.情况常常是这样，解决一个问题会导致其他问题。男孩子渴望冒险，Tom就是这样。Those who make great discoveries must often overcome many challenges along the way as was the case

12、with the explorer Christopher Columbus.凡取得伟大发现的人，往往必须战胜重重磨难，探险家克里斯凡取得伟大发现的人，往往必须战胜重重磨难，探险家克里斯托弗托弗哥伦布哥伦布便是如此便是如此。定语从句定语从句as is often the case情况常常是这样情况常常是这样你要使他们相信你殷切希望得到这份工作。我坚信她是清白无辜的。convince v.convinced adj.Columbus called the natives living on the islands Indians because he was convinced that he

13、was in the East Indies.哥伦布称岛上的土著人为印第安人，因为他哥伦布称岛上的土著人为印第安人，因为他确信确信自己在自己在东印度群岛。东印度群岛。使确信使确信，使信服使信服 Youll need to convince them of your enthusiasm for the job.I am convinced of her innocence.=I am convinced that she is innocent.坚信坚信的的，深信深信的的witness v.n.His voyages opened a new chapter of the Age of Exp

14、loration,a period which witnessed many important geographical findings.见证，作证；见证人见证，作证；见证人Panic seized me.Words fail me at the moment.A horrible thought suddenly struck me.The sight of the scene filled me with horror.This books name escaped me for a moment.无灵主语无灵主语allow for This period also allowed f

15、or an international exchange of ideas and cultures.这一时期也实现了思想和文化的国际交流。这一时期也实现了思想和文化的国际交流。使成为可能使成为可能 The systems allow for additional functions.该系统实现了更多的功能。allow for 考虑到，把考虑到，把计算在内计算在内 We must allow for delays caused by bad weather.我们必须考虑到因坏天气所造成的延误。1.In the summer of 1405,Zheng He,one of Chinas _(gr

16、eat)explorers,set sail from Taicang _his first voyage.2.A fleet of over 200 ships navigated the blue seas,with almost 28,000 people _ board,_ was a splendid scene.3.According to some records,the largest ships were over 140 metres _ length,_(demonstrate)the advanced technology and special skills _(us

17、e)in constructing ships.greatestText Reviewononwhichindemonstratingused非限定从中，非限定从中，whichwhich指代前面整个句子时，从句谓语用单数指代前面整个句子时，从句谓语用单数现在分词短语作状语现在分词短语作状语过去分词短语作定语过去分词短语作定语4._ behalf of the Ming Dynasty,Zheng He made _ total of seven voyages.5.His ships _(load)with china,silk,tea and other treasures _ gifts

18、for foreign rulers.6.In the countries and regions _ Zheng He set foot,legends have been passed _ about this great explorer.7.Zheng Hes efforts helped develop and _(strong)harmonious relations with these countries and regions,exposing foreign people _ Chinese culture.OnText Reviewaaswherewere loadeds

19、trengthentoon定从，先行词在从句中作地点状语定从，先行词在从句中作地点状语8.The final proof came _ an enormous shipyard was discovered in Nanjing,where the fleet _(build).9.Zheng He is remembered as one of Chinas most _(influence)explorers.10.Those who make great discoveries must often overcome many challenges along the way_ was

20、the case with the explorer Christopher Columbus.11.He showed great interest in geography,which inspired him _(begin)his career as a seaman.12.Columbus insisted _searching for a direct sea route to the East Indies by sailing across the Atlantic Ocean.whenText Reviewhad been builtasinfluentialto begin

21、on13.After _(continue)attempts,he received _(finance)support from the King and Queen of Spain.14.The men on board were _ panic.15.Regardless _all the challenges,Columbus managed to keep everyone out of danger with his knowledge and _(brave)across the ocean.16.Columbus called the natives _(live)on th

22、e islands Indians because he was convinced _ he was in the East Indies.17.This period also allowed _ an international exchange of ideas and cultures.financialText Reviewinoflivingbraverythatforcontinuous现在分词短语作定语现在分词短语作定语harmoniousinfluentialproof负责；主管有的证据；有证据(表明)Exercise B1(P33)on behalf ofwas load

23、ed withstrengthenedsubsequent次年Exercise B1(P33)Exercise B1(P33)acknowledgedin line with ones willbear/give witness to sth按照某人的心愿(文中指“遗愿”)为作证；证明 Building vocabulary about navigationWords and phrases for people Words and phrases for things Words and phrases for actionsexplorer,navigator,seaman,crewman,crew,captain,sailor,navy,pilot,.ship,fleet,compass,map,shipyard,lighthouse,radar,sonar,submarine,navigation tools,survival pack,.sail,set sail,take compass readings,keep logs,chart the coast,command,steer,navigate,plan a route,launch,.