Unit 3 Sea Exploration Reading and Thinking 课件-2022-2023学年高中英语人教版（2019）选择性必修第四册

 Unit 3 Sea Exploration Reading and Thinking Lorem ipsum dolor sit consectetuer adipiscing elit massased pulvinar ultricies. #2023# BRILLIANT  JOURNEY  ABOUT NATURE They (oceans) provide a breeding ground for life, connect the world and promote development. --- Xi Jinping How do you understand the quote? Can you describe ocean using your own language? Have you ever dreamed of exploring the sea? Lead-in lead-in Rre-reading While-reading Post-reading ▲ Do you know any stories about sea voyages or navigator? Zheng He (1405-1433) Zheng He went on seven trips and visited South-East Asia, the Middle East and even the east coast of Africa. China Lead-in lead-in Rre-reading While-reading Post-reading ▲ Do you know any stories about sea voyages or navigator? Zheng He (1405-1433) China Lead-in lead-in Rre-reading While-reading Post-reading ▲ Do you know any stories about sea voyages or navigator? Christopher Columbus (1451-1506) Italy Columbus 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 stumbled upon(偶然发现) the Americas. Lead-in lead-in Rre-reading While-reading Post-reading ▲ Do you know any stories about sea voyages or navigator? Christopher Columbus (1451-1506) Italy Lead-in lead-in Rre-reading While-reading Post-reading ▲ Do you know any stories about sea voyages or navigator? Ferdinand Magellan (1480-1521) Magellan 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 (麦哲伦海峡), located at the Southern tip of South America are named for him. Portugal Lead-in lead-in Rre-reading While-reading Post-reading ▲ Do you know any stories about sea voyages or navigator? Ferdinand Magellan (1480-1521