Unit7教案(2)

(七)年级英语（上）册英语教案课 题Unit 7 How much are these socks?课 时第二课时总第 课时主备人 二次备课人授课时间学习目标1. Learn these words and be able to say, read and write these words:need, woman, look, take, pair, a pair of2. Be able to offer help and talk about clothing and prices:Can I help you?I need a sweater for school.What color do you want?教学重点1. Learn these words and be able to say, read and write these words:need, woman, look, take, pair, a pair of教学难点Two dollars for one pair and three dollars for two pairs.Ill take two pairs.Here you are. 教 学 过 程 二 次 备 课教学过程Teaching steps:1. Warm-up and revision (课堂热身和复习) (1)Daily greeting to the students（日常问候）(2)Revision（复习）: Revise the new words and structures learnt in the last period. T: What are these? S: They are clothes. T: Describe them. Whats this? S: Its a big black hat. T: Please ask and answer about their prices. A: How much is the big black hat? B: Its three dollars.2. Presentation (呈现新知识) (1) Present the new words: “a pair of”T: Look at the black trousers. We can also call them a pair of black trousers. (Get the Ss to guess what a pair of means. And then ask some of the students to give a few examples of how a pair of can be used: a pair of white shorts, a pair of small yellow socks, a pair of big brown shoes.) (2) Talk about the picture in 2e. Introduce the people in the picture and learn the new word, woma3. Work on 2e.(1) Read the conversation. T: What does Mary want? (2)Ask Ss to underline the words that may change when buying something else.(4) Study the notes on P61 & 62. Then start on the translating exercise.(5) Help the Ss to make another conversation similar to 2e.(6) Ask the Ss to make up new conversations in pairs.4. Summary售货员提供服务的表达法:Can I help you? (回答：Yes, please. I need sth. )What can I do for you? (回答：I need / want sth.)说明价格时：Its three dollars for two pairs of socks. 价格 + for + （数量 +） 物品 决定购买时说：Ill take it / them / two .(回答：Here you are.)5. Grammar Focus (语法学习)(1) Read through Grammar Focus. (2) Work on 3a. Ask the students to make four sentences with the words in the three boxes.(3) Get them to check their answers in pairs.(4) Ask some Ss to read out their answers to the class.(5) Find out the rules of making these sentences.7. Work on 3c.8. Homework（家庭作业）(1) Write down one of the conversations you had with your partner in (2) Complete 3b on P39. 板书设计 Unit