七年级英语上册 Unit 7 How much are these socks section B第3课时教案 新人教版.docx

1、七年级英语上册 Unit 7 How much are these socks section B第3课时教案 新人教版2019-2020年七年级英语上册 Unit 7 How much are these socks section B（第3课时）教案 新人教版Section B 1a-2c一.【教材分析】教学目标知识目标1. 能听、说、读、写下列词汇和短语。 clothes, store, buy, sale, sell, all, very, price, boy, a pair of2. 学会表达物品的价格，会用新学的词汇为服装商店写广告词。能力目标熟练地表达物品的价格。情感目标买自己

2、需要的物品，而不要因为打折就去买。教学重点1. 基数词从10- 99的说法。2. 会表达物品的价格。教学难点1.10-99的基数词的英语写法有点难度。2. 衣服的单复数与is, are的转换容易出错。教学方法情境教学法；任务型教学法。二、【教学流程】环节师生活动二次备课I.复习热身Lead in. Lets Chant.My shirt is red. My jacket is blue. My dress is old. My sweater is new. Socks, my socks are white. Shoes, my shoes are white, too. Pants, m

3、y pants are old. Shorts, my shorts are new.1. Ask the students to chant together.2. Ask the students to find the clothes and the adjectives. 3. Ask the students to pay attention to “be”. 4. Chant again. .感知体验1. Warming up.I. 按要求写出正确的单词或词组。1. big (反义词) _ 2. long (反义词) _3. white (反义词) _ 4. sock (复数) _

4、 5. shoe (复数) _ 6. this (复数) _7. that (复数) _ 8. dollar (复数) _9. 需要我帮助吗？ _10. 这个怎么样？ _ 11. 我将买它。_12. 三美元两双 _13. 给你。 _ II. Ask and answer about the pictures. A: How much is ? B: Its A: How much are? B: Theyre (dollars yuan)III. Presentation. 根据图片说出基数词。 给学生展示基数词的一些变化规律。 给学生通过几张图片导入本节课的新单词。2. Listen to

5、1a. Listen and repeat.3. Write the numbers in 1a next to the correct words. Which rows of numbers are in the wrong places.4. Listening.Listen to 1c. Listen and circle the numbers you hear in 1a.Listen again. Circle the things in the picture that Kate and her mom talk about. Check the things Kate buy

6、s.5. Do 1e. Ask and answer questions about the things in the picture above.6. Do 2a. How much do you think these things cost? Match each clothing item with a price.7. Read the ad and fill in the price tags. Do 2b.8. Do 2c. Imagine you work at Mr. Cools Clothes Store. plete the conversations and prac

7、tice it in a group. You: Hello, _ I help you?Girl: Yes, please. I need a _.You: How about these purple _.Girl: Oh, I like this one. How _ is it?You: Its only _ dollars.Girl: Oh, good. Ill _ it.You: And what do you need? Boy: Well, I need a pair of black _ for school. You: What about this pair? They

8、are_ twenty-eight _.Boy: Great. And do you have shorts, too?You: Yes, our shorts are only _ dollars.Boy: OK. Ill take the _ and the _. 9. Some important points.1. 基数词的表达1) one到twelve, 拼写和读音无规律可言, 只能逐一记忆。2) thirteen到nineteen，表示“十几”，在个位数后加后缀-teen，其中要注意thirteen, fifteen和eighteen的拼写。3) twenty到ninety，表示“

9、几十”，以ty结尾，但需注意twenty，thirty, forty, fifty, eighty的拼写。 4) 2129 直到9199，表示“几十几”，用整十位数加个位表示， 中间用连字符“-” 把十位和个位连接起来。 5) one hundred 意为 “一百”，也可说a hundred，hundred可加具体数字，如nine hundred (900)。2. 基数词的用法： 基数词只能修饰可数名词，要注意数词和名词在数上要保持一致。如：one student 一名学生 two boys 两名男孩twenty apples 二十个苹果 thirty-three eggs 三十三个鸡蛋.强化

10、巩固1. Exercises. I. 填表格，记数字。 II. 做数学题，学英语。 1. twentysix nine = _ 2. sixteen eight eleven = _ 3. eighteen seven fifteen = _ 4. thirteenfourteentwenty-five = _ 5. twenty-ninethirteenten = _ 6. thirty-nine twenty five =_ 7. twelve thirteen fifteen= _ 8. nineteen eleven twenty =_ III. 用介词at, for, in 填空。1

11、. _ girls, you can buy skirt _￥16.2. The girl _ red is my cousin, Jenny.3. e and buy your clothes _ our great sale.4. Do you know the boy _ black?5. They sell nice clothes _ good prices.6. His grandfather likes noodles _ breakfast.7. Please call Allan _ 789-5466.IV.总结反馈 结合板书和课件，让学生盘点本节课的重点语法点。1. 介词a

12、t, for, in的用法。2. 从10-99的表达方式。V.作业布置1. Read the words on Page 40 to Page 41.2. Write a passage according to 2b.三、【板书设计】Unit 7 How much are these socks?Section B 1a-2c tenninety-nine How much is? Its How much are? Theyre e and buy your clothes at our great sale. 四、【教后反思】本节课的重点内容是基数词的表达和衣服店的打折广告。对于七年级的

13、学生而言，基数词的表达小学时都接触过了，只是如何书写，学生可能记的不太牢固。对于衣服打折的说法，学生在这之前只学过描述物品价格的说法，对于一些短语像at very good prices和 at our great sale,学生以前没有接触，所以，要加强这些短语和用法的练习。2019-2020年七年级英语上册 Unit 7 How much are these socks section B（第4课时）教案 新人教版Section B 3a-Self Check一.【教材分析】教学目标知识目标1. 能听、说、读、写本单元所学的词汇和短语。2. 学会表达物品的价格，会用新学的词汇为服装商店写广

14、告词。能力目标1. 熟练地询问和回答物品的价格。2. 熟练的描述衣服的颜色，价格，适合男孩还是女孩穿等特点。情感目标买自己需要的物品，而不要因为打折就去买。教学重点1. 基数词从10- 99的说法。2. 会表达物品的价格。教学难点1. 10-99的基数词的英语写法有点难度。2. 衣服的单复数与is, are的转换容易出错。教学方法情境教学法；任务型教学法。二、【教学流程】环节师生活动二次备课I.复习热身I. Revision.写出下列数词的英语表达方式。11 _ 12 _ 13 _ 14 _ 15 _ 16 _17 _ 18 _ 19 _ 20 _ 30 _ 40 _ 21 _ 26 _32

15、_ 38 _II. 按要求写出正确的单词或句子。 1. sell (反义词) _ 2. sell (名词) _3. girl (对应词) _ 4. price (复数) _5. 服装店 _ 6. 价格合理 _ 7. 买衣服 _8. 对男孩子/女孩子而言 _9. 红色的短裙 _ 10. 仅售15美元_11. .来_ .感知体验1. Ask and answer about the clothes in the picture. A: How much is the blue sweater? B: Its 15 dollars. A: How much is/are? A: Its./ They

16、re .2. Do 3a. Look at the things in the picture. Fill in the blanks in the ad. Huaxing Clothes Store Do you like _? We have _ for only _ yuan. How much are our _?Only _ yuan.And red _ are _ yuan. 3. Do 3b. Write an ad for your own clothes store. Sale at _e and buy your clothes at ! Do you like? We h

17、ave _e to our store now. 4. 写作指导：这是一篇有关卖衣服的广告，写作过程中可能用到的句型如下： (1) e and buy your at great sale! 快来买，大减价了！ (2) Do you like/need/want ? 你喜欢/需要/想要吗？ (3) We have/sell for only dollars /yuan. 我们有/卖，只需美元/元。(4) You can buy for dollars/yuan. 你可买 ，只需美元/元。(5) is/are dollars/yuan. 美元/元。(6) How much is/are ? It

18、s /Theyre dollars / yuan. 多少钱? 美元/元。(7) e to now! 快来吧！ Ask the students to write an article. Ask some students to show their articles. Give one possible version.5. Self-check. (1) Describe what these people are wearing today. (2) Put the sentences in order to make a conversation. 6. 阅读指导：首先，通读全部对话，可

19、知这是购物的一个情境，购物人想买包，但该商店没有，他买了一条好看的裤子。其次，应找到对话的开头句，由常识可知，购物时，一般售货员应先对顾客说“Can I help you?”，顾客回答，“Yes, please.”或“No, thanks.”。然后，再循着上下句间的逻辑关系逐句分析。答案： GEBHIFDAC .强化巩固Exercises. I. 写出下列词组或句型。1. 多少钱 _ 2. 给你。 _ 3. 谢谢。 _ 4. 别客气。_5. 对女孩而言 _ 6. 对男孩而言_7. 三十二美元 _ 8. 我将买着它/它们。_9. 给某人买某物 _ 10. 一双 _ 11. 穿红衣服的 _11.

20、仅售12美元 _II. 根据首字母或汉语提示写单词。1. Seven and eight is f_. 2. There are t_ months (月份) in a year. 3. Lets b_ some sweaters in the clothes store. 4. The store s_ school things.5. Whats the p_ of this sports bag? 25. 6. The socks on sale are $2 for three p_.7. We need _ (二十六) boys now. III. 单项选择。1. The T-shi

21、rt is only ten dollars? Ill _ it. A. take B. sale C. sell2. Can I help you? _. A. Im sorry. B. Thank you. C. Yes, please. I want a skirt.3. We have sweater _ green, red and yellow_ only 18 dollars. A. at, to B. on, in C. in, for4. How much _ those socks? A. is B. are C. do IV. 句型转换。1. We sell trouse

22、rs for only20. (改为一般疑问句) _ you _ trousers for only20? 2. I buy a nice hat for my aunt. (改为同义句) I _ my aunt a nice _. 3. The yellow shorts are20, too. (改为同义句) The yellow shorts _ _20. 4. What about this pair of shoes? (改为同义句) _ _ this pair of shoes? 5. We have jackets at a good price. (改为否定句) We _ _

23、jackets at a good price. V. 根据汉语提示完成句子。1. 这是一件价格合理的T恤衫。 This is a sweater _ a good _. 2. 我们这儿不卖红色的袜子。 We dont sell socks _ _ here. 3. 快来买，服装大减价了！ e and _ clothes _ our great _. 4. 我们这些短裤每件仅售13元。 We have shorts _ _ _ dollars. 5. 这是给你的一双新鞋。 Heres _ _ _ _ shoes for you.IV.总结反馈 结合板书和课件，让学生盘点本单元的重点语法点。V.作业布置根据图示，发挥你的想象力，请你给Jordan 刚刚开张的服装店写一则广告。要求：广告内容包括服装、颜色、价格、优惠活动等。50词左右。 Jordans Clothes Store Sale e and buy your clothes _ Unit 7 How much are these socks? Section B 3a- self check e and buy your clothes at! Do you like? We have _ _ _ e to our store now!三、【板书设计】四、【教后反思】