Unit 3 Back to the past Welcome to the unit & Reading 课件-2023-2024学年高中英语译林版（2020）选择性必修第三册

Unit 3 Back to the past Welcome to the unit &Reading (I) If you had a time machine, (1)which dynasty would you go back to and why? (2)which historical figure would you like to meet and what would you say to him/ her? Have a free talk Warm up Looking into a mirror,we can see true images of our own; with our knowledge of the past,the present can be better known. 一Chen Shou Reading for entering the situation Main idea Zheng He's and Columbus's exploration on the sea,including where they went,what they did, why they sailed the oceans and what influences their voyages had. 1.What might be covered in the two historical articles? Tips:according to the title, subtitles and pictures Prediction Zheng He's exploration Christopher Columbus's exploration The first Voyage Departure time In the summer of 1405 On 3 August 1492 Departure point Taicang Spain Fleet size Over 200 ships Three ships Number of crew members Almost 28,000 people About 90 crewmen Places of arrival As far as the east coast of Africa The shores of the Caribbean Total number of voyages Seven Four Reading Significance Columbus's discovery inspired explorers to explore and discover more vast areas of the world.His voyages opened a new chapter of the Age of Exploration,a period which witnessed many important geographical findings and allowed for an international exchange of ideas and cultures. Zheng He's voyages helped develop and strengthen harmonious relations with the countries and regions, exposing foreign people to Chinese culture,and allowing the Chinese to better understand overseas lands. Reading (1)Why were Zheng He's ships loaded with china,silk, tea and other treasures? Because these are gifts to foreign rulers. (2)What helped prove that the records of Zheng He's voyages were not legends? An enormous shipyard was discovered in Nanjing, where the fleet had been built. Reading (3)What challenges did Columbus and his crew encounter during the journey in 1492? It took longer than expected,they almost ran out of food and water entered one of the ships. (4)Why did Columbus call the natives Indians? Because he was convinced that he was in the East Indies. Reading They both set out to discover the world and this had a profound influence on the world in some way.Their voyages also give us an idea of the challenges and amazing experiences they had,which are quite different from modern voyages.Furthermore,Zheng He's voyages not only represent China's splendid history of sailing but also highlight their contribution to navigation. 1.By comparing the stories of the two explorers, what can you learn about? Further thinking Our modern world is the result of the discoveries made by explorers. If some of these discoveries were not made,our lives would be vastly different,from the food we eat to the ideas we have,even to the languages we speak.For example, the voyages made by explorers helped establish regular contact between different parts of the world. In doing so,languages have evolved and cultures have spread,creating a more colourful world. 2.How might explorers have changed the course of history? Further thinking 1.What factors made the voyages of Zheng He and Columbus so successful?Use the information in the articles to support your opinion. 2.What have you learnt about the spirit of exploration from the articles? Discuss the following questions in groups. Group discussion Columbus loving sailing great interest in geography his passion for exploration financial support being brave and knowledgeable overcoming many challenges Zheng He advanced technology shipbuilding skills his navigation skills learning from others by treating them in a friendly manner 1.What factors made the voyages of Zheng He and Columbus so successful? Group discussion The spirit of exploration is extraordinarily strong in humans and that it is an important part of our existence.It is human nature to discover new things and because we are generally curious,and we are not afraid of hardship or danger. This kind of spirit encourages us to try new things and push the limits of what is possible.Ifwe did not have the strong spirit of exploration,our species would never progress,and we would never know of the amazing diversity found on the Earth.Similarly,if we are not willing to explore new things or are afraid of taking risks in daily life,we may lose many chances to expand our understanding of the world. 2.What have you learnt about the spirit of exploration from the articles? Group discussion Historical articles written in the third person have an objective tone and not a subjective tone.Additionally, the active voice prevents sentences from becoming long, wordy and unclear because its structure is plain and easy to understand. The chronological order helps present historical events as they occurred in time,making it easy for the reader to follow the logical flow of events. 1.Read the two articles carefully and think about this question: What writing techniques make good historical articles? Language appreciation Students shout slogans while running on the playground,with small red flags in their hands. which leaves a deep impression on us. (1)A fleet of over 200 ships navigated the blue seas,with almost 28,000 people on board, which was a splendid Scene. e.g.My grandmother read newspapers in the beautiful garden,with two little dogs around her,which was a nice and warm scene. Enjoy some good sentences (2)His voyages opened a new chapter of the Age of Exploration,a period which witnessed many important geographical findings. Enjoy some good sentences He/She opened a new chapter this country, making people live a better life e.g.His coming opened a new chapter of the company,which greatly promoted its sale. of Please write a reflection paper of the articles. Homework 感谢观看 THANK YOU $$