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课件网) Unit 4 Starting out Everyday economics 每日经济 导读课件 To talk about what you have known about different forms of currency; To watch the video and get the main idea of the video; To understand daily economic activities by looking at pictures; To talk about the economic activities around you and your initial vision for the future of currency. Learning objectives forehead n. 额，前额 50 blank adj. 无表情的，木然的 50 dizzy adj. 头晕目眩的 50 chairwoman n. 女主席；女会长 50 * sunrise n. 日出（时分）；黎明；拂晓 50 potential n. （事物的）潜力，可能性 51 * bug n. 突然的兴趣，迷恋 51 enterprising adj. 有创业精神的；有事业心的；有进取心的 51 input n. 投入（物） 51 * obstacle n. 障碍，阻碍，妨碍 52 Words and expressions phase n. 阶段，时期 52 * manufacturer n. 制造商；制造公司，制造厂 52 * cosmetics n. 化妆品，美容品 52 purchase v. 购买 52 distribution n. （商品的）分销，经销 52 bonus n. 奖金；红利 52 * entrepreneurial adj. 创业的，具有创业精神的 52 guidance n. 指导，引导 52 consultant n. 顾问 52 How did people make payments in ancient times Lead-in How did people make payments in ancient times Lead-in THE EVOLUTION OF MONEY NATURAL EXCHANGE COINS PAPER MONEY GRAIN CHECKBOOK ELECTRONIC MONEY PLASTIC CARD BITCOINS Lead-in 1 Watch the video and answer the questions. 1 What is the video about 2 What stages are mentioned in the video What are they like 1 Time currency 1 Long before 2 Around the 11th century BC 3 the Qin Dynasty A batter system is a way to exchange goods and service for other goods and services. Chinese people started to use small pieces of bronze to trade things. Coins of different shapes were used. The coins were standardised and started to take a circular shape with a square hole through the middle. Watch the video and answer the questions. 1 What is the video about 2 What stages are mentioned in the video What are they like 1 Time currency 4 the year 1000 5 The Song Dynasty 6 Today The Chinese began to use paper money. jiaozi, which is said to be not only the first example of paper currency used in China, but also in the world. We have a modern system of coins and paper notes, but this is continuing to change and develop to other forms. 1 What is the video about 2 What stages are mentioned in the video What are they like Watch the video and answer the questions. 视频脚本 A Brief History of Currency Long before money was invented, people used a barter system to buy and sell things. A barter system is a way to exchange goods and services for other goods and services. For example, crops and animals might be traded for tools and clothing. Later, some goods became more widely accepted than others for their utility. Gradually, they were used to calculate the value of other products and services. One such item was salt. During Roman times, soldiers were paid partly with salt for their work - and from this, we get the word “salary”. As time went on, metal items were introduced i ... ...
