Unit 5 Lesson 3 Understanding 课件-2023-2024学年高中英语北师大版（2019）选择性必修第二册

Unit 5 Education Lesson 3 Understanding Learning objectives 01 02 03 04 I can read , spell and use new words and phrases in this lesson. I can talk about how to acquire knowledge and achieve understanding in the past and at present. I will strengthen my belief in fighting for knowledge. I can understand coherence in context by learning Skill builder(the repetition of key terms or phrases, the use of synonyms and antonyms, linking words, pronouns). 【Check your preview】 1. ______________ adj. 显然的，明显的；易理解的 2. ______________ n. 分析 3. ______________ n. 等级 4. ______________ adj. 皇家的；王室的 5. ______________ adj. 效率低的 6. ______________ n. 假定，假设 7. ______________ adj. 极其重要的，必不可少的 8.________________ adj. 受尊敬的，受敬重的 9. ________________ n. 智慧 10. ________________ n. 文明 11. ________________ n. 阴影 12. ________________ 哲学家 ______________________观察世界 ______________________搜索引擎 ______________________为某人辩护 ______________________往往会，倾向于 ______________________陈旧的观点 ______________________ 首先；第一 ______________________静止不动 ______________________ 赞成，认可，承认 ______________________被认为是 ______________________有时 ______________________ 把……归功于 ______________________ 传统思想 obvious analysis rank royal inefficient assumption vital respected civilization wisdom shadow philosopher observe the world search engine come to one’s defence tend to primitive ideas at first stand still approve of be known as at times owe…… to conventional thought Activate and share He said the Earth was not the center of the Universe. He said the Earth moved round the sun in a perfect circle. He said two objects of different weight would land together. Galileo Galilei 伽利略·伽利莱(1564-1642), an Italian physicist（物理学家）, astronomer（天文学家）, and one of the founders of modern experimental science. ——伽利略·伽利莱 All truths are easy to understand once they are discovered; the point is to discover them. 所有的真理一旦被发现就很容易理解；关键是要发现它们. Francis Bacon (1561-1626) 弗朗西斯·培根 an English philosop