英語(yǔ)八年級(jí)下冀教版Unit 5 lesson 25課件

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教學(xué)重點(diǎn)：,教學(xué)難點(diǎn)：,購(gòu)物專用語(yǔ)的使用與理解 本課Dialogue的句意的準(zhǔn)確理解,,1. 固定表達(dá)在句中的實(shí)際運(yùn)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(jià)格price作主語(yǔ)時(shí)，疑問(wèn)詞不能用 how much，而應(yīng)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(jù)句意，填寫(xiě)合適的詞：,語(yǔ)法聚焦,條件狀語(yǔ)從句,條件狀語(yǔ)從句的概念： 條件狀語(yǔ)從句就是表示主句動(dòng)作發(fā)生的前提或條件的從句，通常放在主句的后面。當(dāng)條件狀語(yǔ)從句位于主句之前時(shí)，從句后常用逗號(hào)和主句隔開(kāi)。,條件狀語(yǔ)從句的關(guān)聯(lián)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(qǐng)求，他會(huì)幫助你。,條件狀語(yǔ)從句,2. if引導(dǎo)的條件狀語(yǔ)從句有時(shí)可以與“祈使句 + and / or + 簡(jiǎn)單句”替換。如： If you work hard, you will pass the exam. 如果你努力學(xué)習(xí)，你就會(huì)通過(guò)考試。 = Work hard, and you’ll pass the exam. 努力學(xué)習(xí)，你會(huì)通過(guò)考試。 If you don’t hurry up, you will be late. 如果你不快點(diǎn)兒，就會(huì)遲到了。 = Hurry up, or you will be late! 快點(diǎn)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(xué)習(xí)，否則你考試會(huì)不及格的。 Unless he is busy, he’ll come to meet us. 除非他忙，否則他會(huì)來(lái)見(jiàn)我們。,條件狀語(yǔ)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(gè)房間。,1. 現(xiàn)在完成時(shí)的被動(dòng)語(yǔ)態(tài)： Our basketball team has been invited to play in another city. have /has+been+過(guò)去分詞 2. 引導(dǎo)的條件狀語(yǔ)從句： 在條件狀語(yǔ)從句中，若主句是將來(lái)時(shí)，從句是一 般現(xiàn)在時(shí)。Will 表示意愿時(shí)，是情態(tài)動(dòng)詞，可以用于條件狀語(yǔ)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(xué)們,來(lái)學(xué)校和回家的路上要注意安全,同學(xué)們,來(lái)學(xué)校和回家的路上要注意安全,