Unit 3 Reading and Thinking课件【知识精讲+高效备课】沪科版物理八年级 精讲课件高中英语人教版选择性必修第四册.pptx

UNIT 3 UNIT 3 SEA EXPLORATIONSEA EXPLORATIONThey(oceans)provide a breeding ground for life,connect the world and promote development.Xi Jinpin Do you know any stories about see voyages?Match the the navigators and his achievements.Lead-inItalian,discovered a new world in 1492Portuguese,made the first voyage around the world,1519Chinese,made seven voyages to the Western Seas from 1405-1433Italian,wrote a book that described the mysterious culture of the Eastern worldin 1295Portuguese,opened a sea route from Western Europe to the east by way of the Cape of Good Hope(好望角好望角)between 1497 and 1498Christopher ColumbusFerdinand MagellanMarco PoloVasco da gamaZheng HeMarco Polo A well-known traveler and explorer,Marco Polo headed for China along the Silk Road in the Yuan Dynasty(12711368).The Travels of Marco Polo,written by him,described Chinese politics,economy,and culture in detail,which greatly aroused the desire of westerner to go to China.From 1405 to 1433,Zheng He went on seven trips and visited South-East Asia,the Middle East and even the east coast of Africa.Atlantic OceanPacific OceanIndian OceanAsiaEuropeAfricaOceaniaNorth AmericaSouth AmericaPacific Oceanthe Cape of Good Hopethe Spice IslandsIndiaAmericasSpainChristopher Columbus(1451-1506)made four trips across the Atlantic Ocean from Spain:in 1492,1493,1498 and 1502.He was determined to find a direct water route west from Europe to Asia,but he never did.Instead,he accidentally discovered the Americas.Vasco da Gama(1460-1524)sailed from Lisbon in 1497 on a mission to reach India and open a sea route from Western Europe to the east by way of the Cape of Good Hope(好望角好望角).Atlantic OceanPacific OceanIndian OceanAsiaEuropeAfricaOceaniaNorth AmericaSouth AmericaPacific Oceanthe Cape of Good Hopethe Spice IslandsIndiaSpainAtlantic OceanPacific OceanIndian OceanAsiaEuropeAfricaOceaniaNorth AmericaSouth AmericaPacific Oceanthe Cape of Good Hopethe Spice IslandsSpainFerdinand Magellan(1480-1521)sailed west from Spain in 1519 across the Atlantic and Pacific oceans and discovered a route by which ships could sail a complete circle around the world.The Straits of Magellan(麦哲伦麦哲伦海峡海峡),located at the Southern tip of South America are named for him.A British reporter is visiting the assembling(集结）place of Zheng Hes fleets,Quanzhou Bay.seven huge fleets a huge number of crewsto receive the tribute(贡品）and show off the glory of the Yongle EmperorUnder the command of Under the command of Zheng He Zheng He What can we learn from the video about the expedition?The sea routes travelled by Zhenghe is the peak of Maritime Silk Road in ancient times.The 21st Century Maritime Silk Road is quite similar to Zhenghes sea routes.What type of essay is it?A Narrative:a story with a beginning+process+ending B Descriptive:a subject+interesting details C Expository:a subject+factual information D Argumentative:an idea+to convince the reader SkimmingParaMain idea123456Travel from east to west began long before Columbus.In ancient times,travel east to west was on the Silk Road.Zheng Hes sea voyages built relations with other countries.The 21st Century Maritime Silk Road has encouraged cooperation and strengthened the bonds between China and the rest of the world.China is also joining with other countries on other important projects.China will continue to explore the sea and enhance relationships with other countries.SubjectFactual informationSubjectRead for the main idea of each ParaThe text mainly talks about _ in the past and now.As time went by,some explorers reached across the sea in order to strengthen the bonds between _.sea explorationChina and the Whats the main idea of the text?rest of the worldHow is the passage developed?What is introduced in each exploration?Time Region Event Result/purpose time orderBased on the timeline,use key words to sort out information about Chinese sea exploration from three parts:region,event,result/purpose.Read for the writing logicTime Region Event Result/purpose In ancient timesIn the 8th centuryIn Ming DynastyToday India，the Middle East,Romethe west of Chinathe Red Sea,the east coast of Africaancient sea routes,the Arctictrade dealsawareness of different culturesfurther trademore exploration of the regionstrade and explorationZheng He sailed westcooperation,trade,cultural exchangethe Belt and Road,Join other nationsIn the futurereach outacross the seafartimeline of Chinese sea explorationScan the text and fill in the table with the correct names.NameDescriptionThe name of the trade route between China and the WestIts kings sent gifts such as giraffes to ChinaAn area currently being explored for scientific reasonsA destination of silk and a major European capitalThe modern country name for CeylonThe historical period when China expanded maritime exploration to other regionsThe author of Record of My TravelsThe commander of the seven fleetsThe person who wrote stories that inspired European explorersthe Silk RoadAfrican royal familiesthe ArcticRomeS。