英語八年級下冀教版Unit 5 lesson 25課件

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教學重點：,教學難點：,購物專用語的使用與理解 本課Dialogue的句意的準確理解,,1. 固定表達在句中的實際運用 2. Project部分task的完成,1. Do you always carry money in your pocket?,2. What would you do if your found fifity yuan?,3. Why do Jenny, Danny and Brian need money?,Think about it!,A product is something that you sell.,In a shop,Product,Price: 48 yuan for a hat 12 yuan for a calculator 35 yuan for a schoolbag,In a shop,Teach you to ask the price of goods:,A1: How much is the dictionary? B1: It’s 25 yuan. A2: How much does the dictionary cost? B2: It’s 25 yuan. A3: What’s the price of the dictionary? B3: It’s 25 yuan.,特別提醒: 價格price作主語時，疑問詞不能用 how much，而應用what。,Dialogue 如此花法,A: Can I help you? B: Yes, I’m looking for a skirt for my daughter. Well, how much is it? A: It’s 46 yuan. B: You mean that it will cost (花) me 46 yuan. A: Yes, you need to pay (花) 46 yuan for it. B: OK. I’ll take it. … C: How nice it is! How much is it? B: I spent (花) 46 yuan on it.,The Team Needs Money,Brian: Hi, Danny and Jenny. Do you know that our basketball team is going to play in another city? Jenny: Yes, I’ve heard it. But the trip costs a lot of money. Each player needs to pay $150. We need to make some money for the team! Danny: How can we make money? I don’t have a job. Brian: Maybe we can work together to raise some money. Have you got any ideas, Jenny?,,Jenny: Maybe we can have a bake sale. We can sell snacks and other things at lunch hour. Brian: Good idea, Jenny! I’ll bake something delicious. I think everybody likes cookies. Danny: Yes! How much will they cost? Brian: One dollar for four cookies. Danny: I’m going to buy sixteen! Jenny: We need some advertising. I’ll make a poster. What will you sell, Danny?,Answer the following questions:,1. Why does the team need money? 2. How will they make money? 3. How will they sell well?,The team has been invited to play in another city. The trip needs a lot of money.,They want to sell something useful to their classmates.,Write some advertising for their products.,I’m going to invent a new product!,Hmm.,Really?,Practice,1. Yesterday I ____ ten yuan for the book. 2. Don’t ______ too much on the books. 3. It will ____15 minutes to have the meal. 4. Remember ____ the bill after dinner. 5. This cup _____ five yuan. I don’t want to buy it. 6. All the workers _____ two weeks on painting the rooms. 7. How long does it ____ you to walk to school? 8. __________ did it cost you?,,paid,spend,take,pay,costs,spent,take,How much,根據句意，填寫合適的詞：,語法聚焦,條件狀語從句,條件狀語從句的概念： 條件狀語從句就是表示主句動作發(fā)生的前提或條件的從句，通常放在主句的后面。當條件狀語從句位于主句之前時，從句后常用逗號和主句隔開。,條件狀語從句的關聯詞 1. if意為“如果”，表示正面條件。如： If you ask him, he will help you. 如果你向他請求，他會幫助你。,條件狀語從句,2. if引導的條件狀語從句有時可以與“祈使句 + and / or + 簡單句”替換。如： If you work hard, you will pass the exam. 如果你努力學習，你就會通過考試。 = Work hard, and you’ll pass the exam. 努力學習，你會通過考試。 If you don’t hurry up, you will be late. 如果你不快點兒，就會遲到了。 = Hurry up, or you will be late! 快點兒，否則你就遲到啦！,3. unless意思是“如果不；除非”, 表示反面條件。如： Unless you work hard, you won’t pass the exam. 除非你努力學習，否則你考試會不及格的。 Unless he is busy, he’ll come to meet us. 除非他忙，否則他會來見我們。,條件狀語從句,4. as / so long as表示“只要；條件是……”。如： You may use the room as long as you clean it afterwards. 只要你用完后打掃干凈，你就可以使用這個房間。,1. 現在完成時的被動語態(tài)： Our basketball team has been invited to play in another city. have /has+been+過去分詞 2. 引導的條件狀語從句： 在條件狀語從句中，若主句是將來時，從句是一 般現在時。Will 表示意愿時，是情態(tài)動詞，可以用于條件狀語從句。 If it rains tomorrow, we’ll stay at home. If you will be kind to help me, I’ll finish doing the work on time.,Homework,1. Think of more ways to help the team make money. 2. Write some advertising for their products.,The end,同學們,來學校和回家的路上要注意安全,同學們,來學校和回家的路上要注意安全,