Unit 3 The world of science Developing ideas 导学案-2023-2024学年高中英语外研版（2019）必修第三册

外研版（2019）必修三 Unit 3 The world of science 导学案 课 题 Unit 3 The world of science Developing ideas 课 型 新授课 课 时 第四课时 学 习 目 标 1. To master basic knowledge of this lesson and use them freely. 2. To develop students’ analyzing abilities by reading the article and learn to express themselves. 3. To help students have a better understanding of scientific spirit and develop a mindset of criticism, 重 点 难 点 1. Master some key words declaration, experiment, attach, conduct, phrases apart from, die from, come up with, contribute to and some expressions. 2. To further improve students’ reading comprehension abilities. 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) v.起草；草拟 (2) n.声明；宣告 (3) adj.科学上的 (4) n.(科学)实验 (5) n.闪电 (6) adv.完全地；彻底地 (7) n.记述；描述 (8) v.系；绑；贴 (9) n.金属 (10) v.传导 (11) n.虚构的事 (12) n.重力；引力 (13) n.证据；证明 (14) n.程序；步骤；手续 2. 短语英译汉： (1)instead of (2)tie...to... (3)an approach to... (4)take place (5)die from (6)come up with (7)draw a conclusion (8)even if 3. 单词拼写 (1) G (重力) causes these objects to fall to earth. (2) There was widespread complaint about the election p (程序). (3) L (闪电) usually accompanies thunder. (4) He can not distinguish between truth and f (虚构). (5) The d (宣告) of independence is a breach of the constitution. 课堂探究 Developing ideas Step 1 Lead-in 1 Read the short introduction to Benjamin Franklin and share any other information you know about him. Benjamin Franklin(1706-1790) was one of the Founding Fathers of