牛津英语七年级上册Unit4MorepracticeofA,BC教案附反思导学案.docVIP

牛津版初一Unit 4 More practice of A,B C教学探索 Content Unit 4 More practice of A,B C Objectives 1) To practice how to ask and answer the formulas in English. 2) To use “cost” “spend” correctly. 3) To calculate how much the things cost in English while shopping. 4) To master the useful expressions for shopping. Importance 1) How to read, ask and answer the formulas in English. 2) The useful expressions for shopping 3)Vocabulary: plus, minus, times, divided by, equals, paintbrush, cost Useful expressions: What’s…? It’s… . / That comes to… . Can I help you? I’d like… . Do you want…? I want… . Can I have …? Certainly. Anything else? Could I have …, please? All right. How much…? Difficulties Make the shopping conversation in pairs Procedure Procedure Step 1. Greetings:（ 2’） T: It is a sunny day again, isn’t it? T: The weather report said the temperature today is 20 degree centigrade, it is only one degree lower than yesterday, so do you know what was the temperature of yesterday? S: It was 21 degree centigrade. T: Yes, that’s right. And can you tell me how can you get the answer in English? S: Add 20 and 1 is 21. / 20 plus 1is 21. Step 2. Revision: （2’） Try to correct the following formulas: Minus 7 and 9 is 2. 3 times 6 equals 9. 15.3 divide by 3 is 5.1. Step 3. Game:（ 5’） T: You can do a very good job, and let’s have a game of asking and answering the formulas in English 1. T do the example and ask one of the Ss give answer T: What is multiply 5 from 26? S: It’s 21. T: That’s right. We can also say: “That’s 21.” Or“ That comes to 21.” 2. Ss do the “ask and answer” game as T do. T give the formulas to the Ss, and the Ss who knows the answer can stand up and tell the answer as quickly as they can, who can give the right answer can have the right to ask another formulas Step 4. Pre-listening (lead-in) （2’ ） T: After we learn how to ask and answer the formulas, can you tell me where or when we often use it? S: Buyi