Unit 3 The world of Science Understanding ideas 导学案-2023-2024学年高一英语外研版（2019）必修第三册

外研版（2019）必修二 Unit 4 Stage and screen 导学案 .课 题 Unit 4 Stage and screen Understanding ideas 课 型 新授课 课 时 第二课时 学 习 目 标 1. To master basic knowledge of this lesson and use them freely. 2. Help students learn about the huge developments brought by technology in their daily life. 3. To develop students’ reading comprehension’s abilities by discussion and cooperation. 重 点 难 点 1. Master some key words desire, press, shoot, flexible, phrases be capable of, no doubt and some expressions. 2. Help students explore the relationships between science and life. 学 法 指 导 1.课前30分钟自主学习，完成预习学案。 找出自己的疑惑和需要讨论的问题，用红笔做好标记。 2.课上25分钟高效讨论展示答案 3.课上10-15分钟答疑解惑。 4.课后20分钟巩固学习 自主学习 1.单词汉译英： (1) n.东西；物品 (2) n.渴望；欲望 (3) adj.有能力的 (4) n.技巧；手法 (5) v.计算 (6) v.按 (7) adj.虚拟的，模拟的 (8) adj.易弯曲的；柔韧的 (9) n.电池 (10) n.指南针 2. 短语英译汉： (1)in addition (2)never say never (3)thanks to (4)no doubt (5)in terms of (6)what’s more (7)a desire to do sth. (8)be capable of 3. 单词拼写 (1) V (虚拟的)reality is an environment that is produced by a computer and seems very like reality to the person experiencing it. (2) In addition, this kind of flexible b (电池) is very useful in our daily life. (3) There are four great inventions in Ancient China: g (火药), paper making, printing and the c (指南针). (4) The old man suffered from high blood p (压力) and other diseases. (5) To c (计算) your scores, merely add or subtract scores for each item.. 课堂探究 Understanding ideas Step 1 Leading in 1 1)Watch the video and what is described in it?