Unit 2 Extended reading 课件 -2022-2023学年牛津译林版（2020）高中英语选择性必修第三册

Extended reading Why we explore Unit 2 Out of this world Lead-in Explore the space Free Talk Do you want to explore the space? Why? Some reasons Video Why we explore the space 点击添加标题 点击添加标题 Why we explore Reading 点击添加标题 点击添加标题 Read the article and complete the chart below. Title: Why we explore Para 1: Why do we continue to explore space? Para2: To satisfy humans’ curiosity Para. 3: _______ Para.4: _____ Para.5: _____ Para.6: _____ Main idea Para. 2 To satisfy humans’ curiosity Para. 3 To better understand the origin, evolution, and likely future or the universe Para. 4 To solve big problems and make our lives safer and easier Para. 5 To gain great economic value Para. 6 To educate and inspire the next generation Review Para.1 Para.2 Para.3 Para.4 Para.5 Para.6 Why? curiosity understanding problem-solving economic value education & inspiration Reasons for space exploration It is our nature to explore. It enables us to learn more about the origin, evolution, and likely future of the universe. Technologies first researched and developed for space exploration can be used to solve some of the big problems on the Earth. We profit economically from the space industry and it also creates jobs. It educates and inspires the next generation. Careful reading Para. 1 What is the reality of space exploration? Line3—Line5 Careful reading Para. 1 Why does the author tell a true story at the beginning of the first paragraph? To encourage the reader to think about why humans did not regularly visit other planets in the solar system after Armstrong’s landing on the Moon and also to introduce the fact that actually exploration is extremely difficult and dangerous. Careful reading Para. 2 What is our nature in exploration? Our curiosity about the unknown has kept us adventuring into new places. We long to visit thick and wild forests, climb vast mountain ranges, and cross deep oceans. 翻译： 我们渴望探索茂密的原始森林，攀登广袤的山脉，越过深邃的海洋。 Careful reading Para. 2 Why does the author quote