人教版英语七年级上册教案：Unit7 SectionB（1a-1e）.doc

1、Unit7 SectionB（1a-1e） 教案【教材版本与册数】新目标人教版七年级上册 【单元名称】Unit 7 How much are these socks?【课时】Section B 1a-1e 【课型】Listening and Speaking（听说课）教材分析【本单元话题】本单元以谈论服装为主题【本单元重点掌握目标】通过介绍服装，学习一些常用的服装名词；能掌握“询问价格和颜色”的句型：How much is this T-shirt? Its seven dollarHow much are these socks? They are two dollarsWhat color

2、 is it? It is redWhat color are they? They are green；掌握一些购买衣服时常用的语言表达方式；能阅读一些简单的服装广告信息，并能写出一些简单的广告。通过本本单元一系列听、说、读、写的训练，让学生们会使用How much引导的问句以及回答；掌握一些表示颜色、形状、大小的形容词；学习数词10-3l；复习名词单、复数的使用和指示代词this, that，these，those的用法。【教材内容拆分分析】Section B在Section A的基础上继续学习10以上的基础词，是本单元的重要知识点，为谈论更宽泛的衣物价格提供词汇基础。本部分还拓展了A部分

3、营业员和顾客之间的购物对话题材，将训练重点从顾客之间就衣物价格、个人喜好的讨论转移到训练学生阅读商场促销海报、撰写简单的个性化广告上。【通过本单元的学习学生需掌握哪些综合技能】通过学习how much和what color等引导的问句以及回答，学生掌握如何询问价格和颜色；学会谈论对服装的喜好和如何购物等。训练形象思维和抽象思维能力，培养形象思维，深入理解语言。积累生活的经验，提高综合语言表达能力。同时学生在小组合作学习的过程中，培养团队合作精神并学会感谢人。 教学目标1. 语言知识目标：1) 掌握下列词汇：ten thirty-one2) 继续练习“询问价格”，并学习运用数字tenthirty

4、-one来表达价钱。2. 情感态度价值观目标：日常生活中，人们去买东西之前，一般要阅读广告，从广告中获取该商品的一些有用信息，包括价格、性能等。所以给学生提供有些商品的广告或让学生去商店去阅读一些商品的广告，从中获取商品的价格，即可以锻炼学生的阅读能力，又能提高实践能力。本课时的话题贴近学生们的实际生活，便于调动学生们学习的积极性，并从中获得学习英语的乐趣。教学重难点1. 教学重点：1）学习英语数字ten thirty-one的表达方式，并能在实践活动中进行运用。2）在较为真实的购物情景下，能运用所学的语言知识进行购物交际活动。2. 教学难点：1）阅读服装商店的促销广告，并能获得其服装的价格等

5、相关信息。2）在较为真实的购物情景下，能运用所学的语言知识进行购物交际活动。 建议教法情景交际法，任务型教学法，听说课的“3P”教学模式 ： P-呈现（语言输入）P-操练（1.机械操练2. 听力训练）P-运用（语言输出）设置情景意义操练 设计听后活动任务，先模仿再迁移总结，听后设置任务提升学生语言运用能力教学流程（不写教学流程）教学评价1. 本课时的目标设计清晰可操作，活动的设计紧扣目标要求并与目标达成一致。 2.听中的活动设计遵循语言规律，由易到难逐层递进，充分体现语言输入到语言输出的完整过程。 3.听后的活动设计体现对文本内容的深度挖掘和文本再构，体现了对学生思维品格的训练与培养。【本课时

6、教学设计】步骤过程措施（教师活动与学生活动） 目的 持续性评价1预备与激活先期知识Step 1Warming-up& revision 1. Greet the Ss as usual. Check the homework. 2. Show some pictures and let Ss talk about the price of the clothes. 1. 通过复服装、数字的目标词汇检查学生掌握情况2. 通过学生两人对话，检查学生学习掌握情况 How much is? Its How much are? Theyre 学生是否能用已经学过的词汇回答问题2获取新知Step 2Bef

7、ore listening1. T: We have learned the numbers 0-9. Today well learn the numbers 10-31 in la, Section B. Listen to the recording and repeat the numbers. (Play the tapes for the Ss to listen and repeat them. Ask students to listen to the recording and learn the numbers.) 2. Then point to some numbers

8、 and ask students to say them out. Ask students to finish writing the numbers individually. 3. Tell Ss that some of the numbers are in the wrong order. Check the answers. 4. Let Ss find out the rules of the numbers. 1） 1319 规律：个位数字后加 teen；注意：thirteen, fifteen, eighteen的差别。2）2129及3139等数字的规律：twenty或th

9、irty后加连字符，再加个位数3）20、30等表示几十的数，大部分构成形式为：个位数后加ty，注意twenty, thirty, fifty等。4）利用填空题和汉译英加强数字单词的掌握1. 教授核心词汇：ten thirty-one, Mr. clothes, store, buy, sale, sell, all, very, price, boy, a pair of2. 总结10-31数字英文单词规律1. 学生是否能够认读核心词汇2. 学生是否能够通过练习进一步熟悉目标词汇3深度加工知识Step 3Whilelistening1. T: Next you will hear a moth

10、er and a daughter talking about buying clothes. First listen and circle the numbers you hear in 1a. Play the recording for the first time, Ss only listen. Then play the recording again. This time Ss listen and circle the numbers they hear.2. Let Ss look at the picture in 1d. Kate and her mother are

11、talking about some clothes. Ask one student to name the various items of clothing shown. Ask another to point at the price tags and read them aloud.3. Now lets listen to the recording again and check the thing Kate buys. (Play the recording for the Ss to listen and check the answers.) 1. 通过听力练习，达到语言

12、输入的目的。2. 听第一遍要求学生完成教材1c基本要求，听第二遍要求学生完成教材1d要求。1. 通过听力检查学生是否能听懂目标词汇与基本句型2. 学生是否能用目标词汇回答问题3. 学生是否能通过听音模仿朗读课文Step 4WhilelisteningNow close your books, listen again, and complete the conversation.Mom: Oh, look! I like that blue sweater. _ _ is it? Kate: _ dollars. Oh, I like these _.Mom: Oh, no. I dont l

13、ike _.Kate: Do you like this _?Mom: Mmm, yes. I do, but its _ dollars.Kate: Oh. How much is the _ _?Mom: Its _ dollars. But you have a green sweater.Kate: Mmm.Mom: Oh, do you like these _?Kate: Oh, yes. How much _ _?Mom: Only _ dollars.Kate: OK, _.1. 听第三遍，提高难度，要求学生完成填空2. 通过听音模仿，加大语言输入量以及强化语音语调学习。学生是

14、否能够通过反复朗诵课文，用目标词汇和语言创编新的对话Step 5Post-listening1. T: Now look at the pictures in 1d. Point to the white T- shirt and ask and answer like this: How much is the white T- shirt? Its eleven dollars. Have students repeat again. Remind them to use is / its with T-shirt, skirt, etc, the singular nouns and a

15、re / theyre with socks, trousers, the plural nouns.2. Ss work in pairs. Ask and answer about the things in the picture above. 1. 通过两人对话练习，学生能达到掌握对话2. 通过模仿朗读，以及表演对话，达到语言真实运用的目的。3. 有能力的学生可以在对话原文的基础上创编新的对话，并进行表演，进一步培养巩固学生英语学习兴趣，也检查学生是否掌握当堂课要求达到的教学目标。让学生们对自己的表现及语言表达能力进行自我评价，在小组内评价，然后进行评出最优秀的小组。并鼓励学生们下一次

16、争取做最优秀的小组及个人。4评价学生的学习Step 6Summary1. T: Do you often go shopping with your parents? Do you know the price of different kinds of clothes? Discuss with your partner about the prices of the clothes in the chart. S1: How much is a skirt?S2: I think its twenty-two dollars. What about you?S1: I think its

17、twenty dollars. How much is a sweater?S2: I think its thirty dollars. What about you?S1: I think its twenty-two dollars.2. ExerciseClerk: I help you?Mom: Yes, . I a pair of pants for my daughter.Clerk: What she like?Mom: Blue.Clerk: What this pair? Mom: Oh, are they?Clerk: 25 dollars.Mom: Can it be cheaper? Clerk: Sorry, I _. Mom: OK, Ill _ it. Here is the_. Thank you. Clerk: _ _ _.总结巩固课时所学内容Step 7HomeworkAsk and answer questions about the things in the picture above and write down your own conversation like 1c.要求学生用所学的句型创编新对话并写下来。学生能否完成对话练习及对话编写作业