-外研版（2019）必修第三册Unit 3 The world of Science Starting out 导学案（含答案）

课 题 Unit 3 The world of science Starting out
课 型 新授课 课 时 第一课时
学 习 目 标 1. To master basic knowledge of this lesson and use them freely. 2. To develop students’ reading comprehension’s abilities by discussion and cooperation. 3. To guide students to explore the relationship between science and human life.
重 点 难 点 1. Master some key words press, shoot, apply, phrases be able to and expressions. 2. Let students think about how science influences their daily 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
课堂探究
Starting out Step 1 1 Read about the inventions from famous novels and choose those that have become a reality. 2 Watch the video and answer the questions. (1) Which of the inventions in the video interests you most Why (2)Which of the inventions in the video do you think will become a reality (3)Of all the inventions in the world, which do you think is the most useful Why Step 2 Some language points in the descriptions. 1. apply v.应用；申请；适用；合适 n. 申请者--- n.申请；应用 ① 把...应用于... eg. We ought to practical problems. 我们应该学会把所学的知识应用到实际问题中去。 ②apply for 申请 eg. I membership of the club. 我打算申请加入该俱乐部。 ③ 专注于做某事；致力于做某事 apply one’s mind to sth. 全神贯注于某事 eg. He with enthusiasm. 他满怀热情投入到这项任务中。 2. surroundings n.环境 v. 围绕；环绕 --- adj. 围绕的；周围的；环绕的 eg. She . 她毫不费力地适应了新环境。 围绕；环绕 eg. As a child, I love and kindness. 幼年时我备受关爱。 eg. The lake trees. 湖边树木环绕。 3. educate v.教育；教导；培养 n.教师；教育工作者--- n.受教育；教学；培训 --- adj. 教育的--- adj. 有教养的；受过教育的 eg. The government helps to educate people healthy lifestyle. 政府帮助人们了解健康生活方式。 eg. He is a , amiable and decent man. 他是一个受过良好教育的、和蔼可亲的正人君子。 4. be able to do sth. 能够做某事；有能力做某事；做成某事 adj. 有能力的--- adj.不能的 --- adj. 身体健全的 --- v.使可能；使发生 --- n.能力；才能 --- adv. 能干的；精明强干的 eg. The company is able . 公司能够使价格保持竞争力。 ① 使某人能做某事 ② 有做某事的能力 eg. Massage has the ability . 按摩能够缓解压力。 ③ 竭尽全力；尽最大努力 5. Whether it's cold and wet or hot and dry, our clothes will change to keep us feeling comfortable. 无论是寒冷潮湿还是炎热干燥，我们的衣服都会改变以保持舒适。 whether...or... 是...还是....；　无论....还是...；不管...还是... eg. it turns out to be a good idea a bad idea, we’ll find out. 最终这个点子是好还是坏，我们会搞清楚的。
Homework 1. Sum up what we learned in class and take notes. 2.Preview the next period.
语言点答案
1. apply v.应用；申请；适用；合适 applicant n. 申请者---application n. ①apply sth. to sth. 把...应用于... eg. We ought to learn to apply what we learnt to practical problems. 我们应该学会把所学的知识应用到实际问题中去。 ②apply for 申请 eg. I’m going to apply for membership of the club. 我打算申请加入该俱乐部。 ③apply oneself to sth. 专注于做某事；致力于做某事 apply one’s mind to sth. 全神贯注于某事 eg. He has applied himself to this task with enthusiasm. 他满怀热情投入到这项任务中。 2. surroundings n.环境 surround v. 围绕；环绕 ---surrounding adj. 围绕的；周围的；环绕的 eg. She adapted effortlessly to his new surroundings. 她毫不费力地适应了新环境。 be surrounded with/by... 围绕；环绕 eg. As a child, I was surrounded by love and kindness. 幼年时我备受关爱。 eg. The lake is surrounded with/by trees. 湖边树木环绕。 3. educate v.教育；教导；培养 educator n.教师；教育工作者 --- education n.受教育；教学；培训---educational adj. 教育的 ---educated adj. 有教养的；受过教育的 eg. The government helps to educate people in healthy lifestyle. 政府帮助人们了解健康生活方式。 eg. He is a well-educated, amiable and decent man. 他是一个受过良好教育的、和蔼可亲的正人君子。 4. be able to do sth. able adj. 有能力的---unable adj.不能的 ---abled adj. 身体健全的 --- enable v.使可能；使发生 ---ability n.能力；才能 ---ably adv. 能干的；精明强干的 eg. The company is able to keep prices competitive. 公司能够使价格保持竞争力。 enable sb. to do sth. 使某人能做某事 have the ability to do sth. 有做某事的能力 eg. Massage has the ability to relieve stress. 按摩能够缓解压力。 ③to the best of your ability 竭尽全力；尽最大努力 5. Whether it's cold and wet or hot and dry, our clothes will change to keep us feeling comfortable. 无论是寒冷潮湿还是炎热干燥，我们的衣服都会改变以保持舒适。 whether...or... 是...还是....；　无论....还是...；不管...还是... eg. Whether it turns out to be a good idea or a bad idea, we’ll find out. 最终这个点子是好还是坏，我们会搞清楚的。