牛津译林版(2020) 选择性必修第三册Unit 3 Back to the past reading课件（共27张，内嵌音视频）

Grasp basic information of the two explorers and their achievements; Make a comparison between the two explorers; Identify typical structure of the historical article; Understand the spirit of exploration and demonstrate this spirit in your daily lives. XB3 U3 Back to the past Sailing the oceans (Reading) Zheng He Para 1: _____to his first voyage Para 2: More _____about his voyages Para 3: _____of his voyages Para 4: _____on his voyages Read for the structure Christopher Columbus Para 1:_____to Columbus Para 2: More _____about his first voyage Para 3: _____of Columbus Structure of historical articles Introduction Impacts/ Comments Details Introduction details Impacts Comments Introduction details Impacts Sailing the oceans explore the voyages Read for details: explore the route departure time: departure place: end time: 7 voyages more than 30 countries and regions the farthest place: 1405 Taicang 1433 the east coast of Africa The fleet’s formation of Zheng He ship for treasure Warship grain ship Warship Ship for horses Ship for horses 200 ships with 28,000 people splendid 140m Zheng He’s treasure ship 5 floors 200 ships with 28,000 people silk, china, tea and other treasures. advanced Detailed-reading: explore the details What did Zheng’s team do during his voyage? take compass readings; keep logs of their voyages; chart the coast; Zheng He’s Navigation Map 140m 20m Zheng He’s treasure ship Columbus’ s 3 ships with 90 crewmen 5 floors 200 ships with 28,000 people VS Detailed-reading: explore the route and details departure place: in 1492 end place: Caribbean Sea in 1504 Four voyages Sailing the oceans find out the challenges 1. What challenges did Columbus encounter during the journey? It took longer than expected. They faced a shortage of food. One ship was leaking badly and crewmen were in panic. Detailed-reading: find out the challenges survived be persistent; remain consistent be knowledgeable, brave and intelligent have strong belief; be optimistic and ambitious Detailed-reading: find out the factors of success Detailed-reading: find out the factors of success Christopher Columbus Those who make great discoveries must often overcome many challenges along the way—as was the case with the explorer Christopher Columbus. Columbus was born in a port city of Italy in 1451. As a teenager, he loved sailing, and he showed great interest in geography, which inspired him to begin his career as a seaman. be curious and motivated; have passion for exploration factors of success brave/courageous persistent ambitious curious knowledgeable ... cooperative Detailed-reading: find out the factors of success passionate Sailing the oceans compare the impacts Detailed-reading: compare the impact 1. What are the Columbus’s contributions? “Discovered” the New World; Inspired other explorers; Opened a new chapter of the Age of Exploration; Allow for an international exchange of ideas and cultures. Detailed-reading: compare the impact 1. What are Zheng He’ ... ...