(
课件网) 《 高 中 英 语 》 ( 上 外 版 ) 选择性必修第四册第二单元 L e a r n i n g ab o ut T r a d e a n d E c o n o my 单元封面 授 课 教 师 ： 课时 授课内容 1 Getting Started/ Reading A 1 Reading A/ Vocabulary Focus 1 Reading A/ Grammar in Use 1.5 Listening, Viewing and Speaking 1 Reading B 0.5 Critical Thinking 1 Writing 1 Further Exploration/ Self-assessment 单元封面 《 高 中 英 语 》 ( 上 外 版 ) 选择性必修第四册第二单元 学习目标 Learning Objectives： At the end of the lesson, you will be able to ... 1. 概括经贸主题听力语篇的要义，判断作者的意图，进而就该主题表达个人见解; grasp the basic idea of an essay related to trade and economy after listening to it, judge the author’s purpose of writing the essay and express your own opinions on economics; grasp important information after watching the video, retell the story and express your own opinions on the topic; 3.在老师的帮助下，根据评价指标进行自评和互评并且提 出建设性的改进意见。 make comments on the partners’ performance and give suggestions for improvement with the help of a checklist. 2.获取视听语篇的情景语境中的画面、背景、声音、动作等传达的信 息; 根据视听语篇的情景语境，概述事件发展经过，并表达自己的观 点和见解； Read and think : What is economics Questions : 1. What is the definition of economics 2. What are the two broad categories of economics And what are they mainly about Listening：Why do we need to study economics Step 1: Answer the question: When you plan to take a trip to a foreign country, will you choose a cheap flight with longer flight time of a more costly one with shorter flight time Possible answers: 1. I will choose the with longer flight time because I have a tight budget but plenty of time. 2. I will choose a more costly one with shorter flight time because I think it is a waste of time spending so much time on a flight since time is money. 3. Whether I’ll take a cheap flight or not may totally depend on the purpose of my flight, as well as some related factors. If I am not on a tight schedule, I will choose a cheap flight with longer flight time. If I have an appointment or have to take part in some contests, I would like to choose a direct flight that might be more expensive, but more time-saving, and more comfortable, and as we all know, “time is money.” Economics is a study of how we deal with scarcity. The initial concept learned in economics is scarcity. · We have 1 unlimited wants and limited resources. · Economics makes us better 3 decision-makers . Thinking like an economist means seeing the 4 unseen . · An example of my wife choosing a flight among the three: a Thursday night flight which was 5$ 275 ; a Friday night which was 6$ 300 ; a Saturday morning flight which was 7$ 325 . She worked in a restaurant from Monday through Friday, earning about 8$100_ a day. Actually, the cheapest flight is 9 the Saturday morning flight . ·Thinking like an economist has saved me 10_time and 11 money . Step 2: Lis ... ...
