2021.1.18 打卡記錄<br>--指讀 海尼曼（3本），牛4（6本）;<br>--復述Peppa pig-S1-E46-49;<br><br>1. Listening & Vedio：<br>--2b-unit8 How much Is that doggy in the -day4<br>--清華漢語4，識字；<br>--數(shù)學: 計數(shù)器練習，加減法練習。<br>本單元重點：具體形容某個事物；水果論斤賣，玩具按個賣，飲料按瓶賣等，數(shù)與量的對應，加減法；價格標簽，折扣的說法；有目的的去超市，研究價格簽，學會貨比三家（看成份），挑不同款式。 2. Reading:<br>牛9-3本，好奇猴故事。 <b>3. Supplementary</b><div><b>(1) buy and sell</b><br>Here are some sentences you can use when you are buying or selling something.<br>How much is it?<br>It is too expensive .Can you give me a discount?/Are there any discounts?<br></div> There is a promotion going on for 10% off.<br>It should be about 50 yuan all together.<br>Cash or card?<br>Please swipe the card here.<br>Just enter the password.<br>Sign here please.<br>Here is your card and receipt.<br> <b>(2) Loan</b> In finance, a loan is the lending of money from one individual, organization or entity to another individual, organization or entity.<br>Private borrowing means you borrow some money from others,but you have to pay it back.<br>If you want to borrow money from others you can ask like this: Can I borrow 10 yuan?/Can you loan me 10 yuan?<div><br></div><div><b>(3) Different ways to pay</b><br></div> There are many payment methods in modern society, such as cash, credit card, Alipay, Wechat. You can choose which one is suitable for you. These different forms of payment make our life easier. There are also more high-tech ways to pay fingerprint identification payment and face recognition payment. Although these two kinds of payment methods are not very popular right now, they will become popular soon. With all the new technology, cash will eventually fade away. <div>一開始愣是想不起來pos機的名字，Eric用自己的電表模擬一下，我的卡就被硬生生刷了一把，哈哈。</div><b>(4) Money Facts for Kids</b> Q1: What is Money?<br>A1: Something to buy and sell things with.<br>Q2: What is a bank?<div>A2: A place to keep money safe and place where money grows.<br>Q3: What is an ATM machine?<br>A3: Like a bank teller, but automatic.<br>Q4: What is a deposit?<br>A4: Money that you put in a bank.<br>Q5: What is a Check?<br>A5: A written order to a bank to pay a certain sum of money to yourself or somebody else.<br>Q6: What is a Principal?<br>A6: The money deposited in a bank.<br>Q7: What is interest?<br>A7: The returns a lender gets for lending money.<br>Q8: What is simple interest? 單利<br>A8: When only the principle earns interest.<br>Q9: What is compound interest? 復利<br>A9: Earning interest on the principle and interest as well.<br>Q10: What is a fixed rate bond? 固定利率債券<br>A10: A bond which pays the same amount of interest for its entire term.<div><br></div><div><b>(5) Money of different coutries</b></div></div> <b>Chinese Yuan</b> U.S. dollars Canadian dollar Euro Japanese Yen North Korean won Thai baht<div><br></div><div><b>(6) 貨幣的發(fā)展史</b></div> 物物交換還能演一下，后面的貝殼、銅錢就真的是無實物表演了，只能搜點視頻來看。 中國是世界上最早使用貨幣的國家之一，使用貨幣的歷史長達五千年之久。中國古代貨幣在形成和發(fā)展的過程中，先后經(jīng)歷了五次極為重大的演變：自然貨幣向人工貨幣的演變、由雜亂形狀向統(tǒng)一形狀的演變、由地方鑄幣向中央鑄幣的演變、由文書重量向通寶、元寶的演變 、金屬貨幣向紙幣“交子”的演變。中國從春秋時期進入金屬鑄幣階段到戰(zhàn)國時期已確立布幣，刀貨，蟻鼻錢，環(huán)錢四大貨幣體系。以后又經(jīng)歷了秦、漢、魏晉南北朝、隋、唐，直到1948年12月1日，中國人民銀行成立并發(fā)行第一套人民幣.<div>Before people had money, they traded for the goods they needed. A farmer might trade vegetables with a weaver for cloth. As time went by, people used objects, such as beads or shells for money. Coins were later made out of metal.<br>We no longer use beads or shells, but we still use money, including coins, paper money and plastic cards. People are paid with money for the work they do and they use money to buy the things they need and want.<br>Money is used to pay for various goods and services. It is also used to measure and store value.<br>Money usually takes the form of coins, banknotes(paper money) and bank balances（存款 Saving）.<br>The first coins were minted (made) around 2500 years ago.<br>Paper money was first used in China over 1000 years ago.<br>The benefit of metal coins is that they are portable and durable.<br>where does money come from?<br>It starts its life at the mint, where it goes through a printing stint. Then it spread out the country.<br></div><div><br></div><div>4. LC</div> P35<br>I can see a little boy and a doggy standing in front of a . There are some gifts behind the . A doll , a doggy, a green gift box and a red gift box. They have price tags. The doll costs 100 yuan. The doggy costs 200 yuan, There are some<br>decorations hanging in the . Point at the words as you read them.<br>P36<br>Look at these pictures carefully. Compare them, find the differences between them.All of animals on the left side of the page are smiling. All of animals on the right side of the page are sad. Why? They all lost their tails. Draw a tail for them.<br>P37<br>Look at this picture. So many lovely doggies. One, two, three... there are nine doggies. Some of them have the price tags. Some of them do not. A dog with a price tag is for sale. Find and circle them.<br>P38<br>Listen to your mommy carefully. (How much is the black dog? It's eight yuan.) Circle the answer you hear.<br>P39<br>Look at this picture. There are so many doggies for sale. The little girl in the picture only has 10 yuan. Which doggy can she buy? Please circle it. The yellow doggy costs 12 yuan. The brown doggy costs 15 yuan. The blue one costs 10 yuan. The pink one costs 11 yuan.<br>