Unit 3 Sea Exploration Reading and Thinking 课件-2023-2024学年高中英语人教版选择性必修第四册

What can you see from the picture? Lead-in 太阳缓缓升起 海面波光粼粼 汹涌的波浪 让人叹为观止 With the sun ______slowly and the sea ________, the ______waves are ________________. rising glittering rough a sight to behold Look and Discuss What do think of when seeing the photo and reading the quote? A woman is diving in the sea, surrounded by a lot of tropical fishes. Open page 1. Diving in the blue ocean with diverse marine life around can be a fantastic experience. 2.The ocean is the cradle (摇篮) of life. 3.Man should live together in harmony with nature. What can you see from the picture? They (oceans) provide a breeding ground for life, connect the world and promote development. --- Xi Jinping 海洋孕育了生命，联通了世界，促进了发展。 ---习近平 Reading and Thinking Learn about sea exploration REACHING OUT ACROSS THE SEA 跨越海洋 1 Do you know any stories about see voyages? Match the the navigators and his achievements. (Page 26, Ex. 1) Italian, discovered a new world in 1492 Portuguese, made the first voyage around the world, 1519 Chinese, made seven voyages to the Western Seas from 1405-1433 Italian, wrote a book that described the mysterious culture of the Eastern world in 1295 Portuguese,opened a sea route from Western Europe to the east by way of the Cape of Good Hope(好望角)between 1497 and 1498 Christopher Columbus Ferdinand Magellan Marco Polo Vasco da gama Zheng He Pre-reading The beautiful sea and the abundant resources have arrested many people to explore the sea. 4 History and Facts 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 Ocean Pacific Ocean Indian Ocean Asia Europe Africa Oceania North America South America Pacific Ocean the Cape of Good Hope the Spice Islands India Americas Spain Christopher Columbus (1451-1506) made four trips across the Atlantic Ocean fr