Unit 7 How much are these socks?SectionA(Grammer Focus-3c)Step 1 Warming up 1.Review the words about colour and clothes.(The teacher show the pictures and lead into the topic ,Then write down the title.)2Learning aims;1)To learn to use How much questions to ask about prices.2)To learn to use demonstratives like this, that, these, those.Step 2 Presentation1Show the sentences in Grammar Focus and ask the students to read them.Summary:1)How much is this / that + 单数名词? Its . 2).How much are these / those + 复数名词? Theyre . 2.单数名词和复数名词分类 socks /shorts/ shorts/ trousers/ shoes T-shirt/ skirt /sweater/ bag /hat/ jacket学生读数遍，真正明白其含义。 (板书、教读)3Look at the picture and make the covsations4. Please finish 3a,3b. and check the answers.5Read the sentences together. Make sure all the students understand them.Step 3 Play a game Who has quick eyes?(The students are interested in the game) Step 4 ExercisesStep5Pair work参考句型: A: Can I help you? B: Yes, please. I want A: What color do you want? B: . A: How about this one? B: It looks nice.How much. A: Its / Theyre A: Ill take it / them.Thank you. B: You are welcome.Step 6 Homework1.Review and remember Grammar Focus .2.You want to buy a black bag for school(模仿2e中的对话，编写一个与售货员之间的对话。 )