Unit 4 Having Fun-Topic 1 What can I do for you -Section C-ppt课件-(含教案+素材)-市级公开课-仁爱科普版七年级上册(编号：d0259).zip

1 Unit4 Having fun Topic 1 What can I do for you? Section C 导学案 学习目标: 1. Talk about quantity 谈论数量 2.Learn some useful expressions about shopping 学习有关购物的句型 学习重点:Talk about quantity 学习难点：Learn some useful expressions about shopping 一、Target guidance 自学交流： 1看书 P117，学习名词，重点学习可数名词和不可数名词 2.预习单词：打开 P85-86 的单词表，完成下题。写出下列单词的汉语： kilo kilo(复数形式) bag loaf bar bottle tin 以上都是名词，同时它们可用来表示物的“量” 或“数量” a kilo of : 一公斤,two kilos of 两公斤 a bag of 一袋 three bags of 三袋 a bottle of.ten bottles of. 3. 预习课文：看 P85 页的 1a，参考 P115 的课文注释完成下列各题 （1）Big Sale! Buy more and save more!(翻译) （2）Could you help me do some shopping?(翻译) do some shopping : = do the shopping=go shopping 买东西，购物 类似的表达有: do some/the cleaning _ do some/the reading _- 2 二、Practice innovation 知识点导学： 1. We need two kilos of apples and some rice. need ：表示需求，后接名词或 to do 她需要你的帮助_ 我需要买点牛奶_ 2. two kilos of “两千克” 英语中 量” 的表达 ,分为两种 数词+ 容器 + of： Id like two bottles of water. 数词+ 表示量的名词 + of： 5 kilos of oranges. 如： a pair of _ ten pieces of_ 若修饰的名词为不可数名词,表示数量时名词复数体现在量词上. a bag of rice _ three bags of rice _ 3. 问数量： how many+可数名词复数形式 如：_ how much + 不可数名词 如：_ 问重量： how heavy 4. some 和 any 的用法：二者都表示“一些”，都可修饰可数和不可数名词 ，some 用在肯定句中，any 用在否定句和疑问句中，如：We have some milk but they dont have any milk 3、Consolidation 达标抽测 ：用 how many/how much 完成下列句子。 (1) _ rice do you want? (2) _ hamburgers would you like? (3) _ water is there in the glass? (4) _ apples do they need? (5) _ bags of rice do we have? WarmUp：Lets Chant （录音P86-3b） Do some shopping！ 1.Talk about quantity. 谈论数量 2.Learn some useful expressions about shopping. 继续学习有关购物的句型 3.Cultivate a good habit of saving. 培养勤俭节约的好习惯. Learning Aims 学习目标 Miss Lees Supermarket！ Big sale！ Buy more and save more！! words 1 Key Points 2 Reading 3 Big sale！ Buy more and save more！ Three Challenges 大促销！买的越 多省的越多！ words 1 Challenge 1 kilo bag loaf bar bottle tin bag kilo bar tin bottle supermarketsupermarket Key Points 2 Challenge 2 I want to do some shopping. 购物 What do you need? I need two kilos of apples and a bag of rice. a bag of rice一袋大米 ？ three bags of rice a bottle of milk 一瓶牛奶 ？ two bottles of milk How much rice do you need? I need two bags of rice. How much tea do you need? I need four cups of tea. how much + 不可数名词 How many apples do you need? I need two kilos of apples. How many oranges do you need? I need five oranges. how many + 可数名词(复数) 2kg 5 kilo5 kilo How many apples do you need? I need ten kilos of apples. How much juice do you need? I need three bottles of juice. how many + 可数名词(复数) how much + 不可数名词 1. _ rice do you want? 2. _ hamburgers would you like? 3. _ water is there in the glass? 4. _ apples do they need? Fill in blanks by using how many/how much How many How many How much How much Reading 3 Challenge 3 1a.Read and understand. (视频P85-1a) Guess ！ Bens father wants Ben to help him do some shopping. They need two _of apples, one _of rice, six _ of Milk. Ben can save ￥_.5 kilos bagbottles Big sale！ Buy more and save more！ Help Ben complete the shopping list. Apples kilos bag bottles Rice two one six Group work：Complete the shopping list and make up a new conversation. Could you help me do some shopping? We need We dont have any. How much ? How many ? Is that all? I think so. Look at the picture and complete the conversation. some bread rice one kilo Twelvefive Thank you 表示数量： how much + 不可数名词 how many + 可数名词(复数) How much rice do you need? How many bottles of milk do you need? 孩子们，我们要理 性购物。节约每一分 钱。 Dear Class， You are junior high school students now.You should help your parents do some shopping and learn to save money for your family. Yours, Miss Lee Homework 拿着爸爸（妈妈）给你的购物 清单来到超市。结合sectionB, sectionC编一个与服务员的对 话。 教材教材 分析分析 Section C 主要通过呈现本和父亲购物的场景，学习表示需求的表达“ We need ” ，询问数量的表达“ How much ? ”和“ How many ? ” ，让学生学习可数名词和不可数名词的用法。 并且通过看图完成对话 的形式，培养学生借助图片理解对话以及进行信息转换的能力和听音复习学过的辅音，训练学生辨别不同辅音 的能力来培养学生联想实物进行单词记忆的能力。 学情学情 分析分析 知识目标：知识目标： 1.Learn some useful words and phrases: do some shopping, need, kilo, salt, How many ? bottle, heavy, worry, fat, mouse, rabbit, ant 2.Talk about quantity: (1) What do we need? (2) How much salt do we need? We need two kilos of apples and some salt. Three bags of salt. (3) How many bottles? (4 ) I want to buy some bread. Six bottles. 3.Learn some useful expressions about shopping. (1) Is that all? Yes, I think so. (2) Do you have any vegetables? Id like two kilos. (3) Here you are ./ Here it is. (4) How about some bread? 4. Review the usage of “some” and “any”. 5. 复习征求意见、表示建议的表达法，可数名词和不可数名词的用法。 能力目标：能力目标：让学生能够借助图片、生活经验进行听说能力和阅读能力的训练。 教学目标教学目标 情感目标：情感目标：培养学生与他人合作学习的能力。 教学教学 重难重难 点点 可数名词和不可数名词的用法。 学习询问价格、数量和重量等购物用语。 教学教学 方法方法 任务型教学法， 教学教学 用具用具 Teaching wall chart 、Chalks 、Recorder 、Little blackboard、 备课组成 员建议 Step 1 Review (时间:7 分钟) 用实物和图片创设情景，师生对话，复习旧知识，导出生词。 1. 检查学生对 Section A、B 的单词记忆情况，叫几名学生到黑板前听写单词，写完之后核对。教 教教 学学 过过 程程 教教 学学 过过 程程 师指出存在的问题，并解决问题。 2. 教师拿起学生身边的实物，复习上节课的重点句型，引出本课新词汇。 3. 教师拿着收集到的东西造句，引出 some 和 any 的用法。 some 与 any 交替出现，且语速要慢。 试着让学生通过这些句子总结 some 和 any 的用法。 4. 教师呈现图片，师生进行对话操练，导入 1a。 1）教师出示三包盐的图片。师生对话，引出“How many ?”句型。 T: How many bags of salt? Ss: Three bags of salt. （2）教师出示四瓶牛奶的图片。师生继续操练。 T:How many bottles of milk? Ss: Four bottles of milk. （3）教师出示两公斤鸡蛋的图片。学生间进行对话练习。 S1:How many eggs? S2 : Fourteen. S1 : How many kilos of eggs? S2： I dont know. Step 2 Presentation ( (时间：时间：1010 分钟分钟) ) 听录音感受英语。模仿语音语调复述课文，锻炼学生的口头表达能力。 1. 播放 1a 录音，回答小黑板上的问题。 (1)How much salt do they need? (2)How many kilos of apples do they need? (3)Do they have any milk? (4)How many bottles of milk do they need? 2.播放 1a ，核对答案。 3.再次播放 1a 录音，让学生跟读并注意语音语调。 4.要求学生仔细观察 1a 的图片，选择正确的单词完成 1a 中的填空，师生核对答案。完成 1a。 5. 要求学生用自己的语言概括1a。 Step 3 Consolidation (时间:8 分钟) 听力测试，锻炼听力。自编对话表演，讲练结合，营造轻松愉快的学习氛围。 1. 学生独立阅读 1a，完成 1b 填空练习。核对答案。 2. 让学生朗读 1b ，教师纠正读音。完成 1b。 3. 学生根据 1c 购物清单自编对话。先两人一组操练，然后教师挑选几组上台表演，完成 1c 。 4. 教师出示小黑板，让学生翻译下列词句，并请 3 或 5 位学生到黑板上板书他们的答案。核对答 案，巩固本课重点知识。 三包大米 三包盐 二十公斤鸡蛋 five kilos of oranges six bottles of milk do some shopping I dont have any milk. 我没有苹果。 就这些? I think so. Step 4 Practice (时间:12 分钟) 出示图片，师生对话，在情景中引出和练习新的语言点，让学生充分使用英语，增加学生学习的乐 趣。 1. 教师出示 2 中的动物图片，引导学生学习 2 的单词。 2. 教师引导学生阅读 2，要求学生理解大意并回答问题。 (1) What does the rabbit want to buy? How many? (2) How much are they? (3) Does the ant want to buy a bag of rice? (4) Does Mr. Cat want to buy any fish? 3. 听 2 录音，感受英语，注意语音语调。再次播放 2 录音，让学生跟读，然后分角色表演对话。 完成 2。核对答案。 4. 让学生再读 2，画出购物用语，并用自己的语言归纳 2 的内容。 5. 教师总结表达“想要”的句式。 (1) I want to buy . / I want . (2) I need to buy . / I need . (3) Id like to buy . / Id like 6. 播放 3a 。让学生根据所听到的内容，完成 3a 的补全单词练习。 7. 再播放 3a ，核对答案，完成 3a。 Step 5 Project (时间:5 分钟) 通过账单卡片游戏，促进并调动学生的协作性和互动性，推动语言学习，达到探究目的。 1. 分组活动。 (1) 教师事先制作 A、B 两种卡片数套。卡片上呈现的内容如下表。要求学生两人一组各领取 A 卡和 B 卡，相互询问价格，补全账单卡片中各物品的价格，并合计其总数。 (A 卡和 B 卡如下：) Card A a dress_ a cake ￥25 a book ￥9 a hat_ a bag of rice_ a knife_ Total: Card B a dress￥30 a cake_ a book_ a hat￥8 a bag of rice￥90 a knife￥6 Total: (2) （教师和学生一起核对答案。 ） 2. 播放 3b 录音，让学生跟读，注意句子语音语调。完成 3b 。 小结小结 1、可数名词和不可数名词的用法。 2、学习询问价格、数量和重量等购物用语。 练习设计练习设计 Homework: (1)复习 Section A 至 C 的对话，整理并记忆重点短语、重点句型。 (2)复习 Section A- C 的单词。 (3)完成测练考 Section C 的练习。 板书设计板书设计 What can I do for you? Section C do some shopping Dont worry. two kilos of apples How much salt do we need? three bags of salt How many bottles (do we need)? six bottles of milk any： Do you have any vegetables? any 用于否定句和疑问句 Is that all? some:：I want to buy some bread. some 用于肯定句 Yes, I think so. 反思反思