Unit 6 Shopping 第五课时 教案

Unit 6 Shopping 第五课时 教案

第五课时 一、课时内容 B Let’s talk B Let’s act 二、课时分析 本课时是人教版四年级下册第六单元第五课时，与第四课时紧密相连。围绕“商品的价格和印象”这一话题展开，主要通过对话学习词汇how much, eighty, dollar，句型How do you like...? How much is...? It’s....及巩固描述商品品质的句型It’s very....。引导学生理性消费，激发学生学习英语的热情以及树立学好英语的信心。第三课时中已经学习了It’s very....的表达，为本课时做了很好的铺垫。所以本课时的重点是理解词汇how much, eighty, dollar和询问对于某商品的印象以及询问并回答商品价格的表达。‎ 本课时包括Let’s talk和Let’s act两个版块。Let’s talk 版块通过Sarah和妈妈继续购物的情景，让学生感知How do you like...? How much is...? It’s..的语义和语用情景，学会如何在这样的情景下表达。此情境是发生在服饰里，与学生的实际生活相关，更能激起学生想要学习和表达的欲望。Let’s act版块呈现了许多的衣服，学生选三件适合寒冷天气穿着的衣物，总价不得超过50元，在小组内模拟购物。情节设计有趣，锻炼了学生的语言运用能力。‎ 本课时涉及了前面的内容，在设计本课教学时，我采用游戏、儿歌的方法，帮助学生巩固学过的知识。采用局部处理语言、呈现完整对话、模仿对话的方法学习对话，采用猜价格、模拟购物等活动操练对话，充分发挥学生的主体地位。‎ 三、课时目标 ‎1. 能够在语境中理解词汇how much, eighty, dollar ‎2. 能够理解对话大意。‎ ‎3. 能够用正确的语音、语调朗读对话。‎ ‎4. 能够听、说、认读、运用句型：‎ How do you like this skirt? ‎ How much is this skirt? It’s $89.‎ It’s very pretty. It’s too expensive.‎ ‎5. 引导学生理性消费。‎ 四、课时重难点 ‎1. 重点 ‎（1）能够在语境中理解词汇how much, eighty, dollar ‎（2）能够理解对话大意。‎ ‎（3）能够用正确的语音、语调朗读对话。‎ ‎（4）能够听、说、认读、运用句型：‎ How do you like this skirt? ‎ How much is this skirt? It’s $89.‎ It’s very pretty. It’s too expensive.‎ ‎2. 难点 句型How do you like this skirt? How much is this skirt? It’s $89.的掌握和灵活运用。‎ 五、教学准备：‎ ‎ 1. 课件 ‎ 2. 词卡 ‎ 3. 录音机、磁带 六、教学过程 Step 1 Warm up ‎1. Greeting T: Good morning, boys and girls.‎ Ss: Good morning, Miss xxx.‎ T: How are you today?‎ ‎ Ss: Very well, thank you.‎ ‎ T: Are you ready for class?‎ ‎ Ss: Yes, we are ready.‎ ‎ T: Ok. Let’s begin our class. Before our class, let’s play a game first.‎ ‎2. Play a game.‎ ‎ (1) 教师展示cheap的卡片，学生们拍手说cheap, cheap, cheap, very cheap. ‎ 教师依次展示单词nice, expensive, pretty, 学生边拍手边说。‎ ‎ (2)教师依次说单词nice, expensive, pretty, cheap学生说汉语。‎ 教学资源：词卡 设计意图：小游戏的设计，将单词的音、形、义进行了复习和巩固，让学生们在玩得过程中扎实了单词，为学习本课打下基础。‎ Step 2 Lead in T: Good, everyone. I have a chant for you. Now let’s enjoy. ‎ How much is that nice skirt?‎ Very expensive, very expensive.‎ How much is that yellow shirt?‎ Very cheap, very cheap.‎ Good! I want this shirt.‎ ‎ ‎ ‎ （课件展示儿歌，学生欣赏跟唱儿歌。）‎ 教学资源：课件 设计意图：儿歌既吸引学生学习的兴趣，复习了和本课相关的词汇，同时很自然的引出句型How much is...?。‎ Step 3 Presentation ‎1. Learn “How much is...? ”‎ ‎(1) T: The nice skirt is very expensive. How much is the skirt? Let’s see.（出示价格$89，带读，齐读。）‎ ‎ T: Do you know how much it is in RMB?(板书$89≈￥540。) Is it expensive?‎ ‎ Ss: Yes.‎ ‎ T: On, that’s expensive.（板书That’s expensive，指名理解句子，齐读句子。）‎ ‎(2) T: The skirt is $89. How much is the shirt? （板书How much is the shirt? 教学how much, 注意与how many 的区别。带读句子，理解句子。）（出示价格$3。指名读，齐读。）‎ ‎ T: Is it cheap?‎ ‎ Ss: Yes. That’s cheap.（引导学生回答。）‎ ‎(3) Do practice in pairs.‎ ‎ 参考句型：A: How much is this/ the...?‎ ‎ B: It’s $...‎ ‎ A: On, that’s cheap/ expensive.‎ ‎ （课件出示标有价格的衣物，两人对话练习。）‎ 教学资源：课件 设计意图：由师生对话到生生练习，便于学生理解教学内容。‎ ‎ 2. Learn “ How you like this...?”‎ ‎ (1)T: Look at me. How do you like my ...?（板书句子，理解句子，带读句子，指名回答。）‎ S1: It’s nice.‎ S2: It’s beautiful.‎ ‎...‎ ‎（板书句子It’s nice/...）‎ T: Thank you. I like it, too.‎ ‎ (2)利用衣物、学习用品等实物，两人做对话练习。‎ ‎ A: How do you like this...?‎ B: It’s very ... ‎ ‎(3)指几个组练习。‎ 设计意图：借助自己本身的衣着，学习新句型，激发学生的学习兴趣。‎ ‎3. Learn “Let’s talk”‎ ‎(1)呈现Sarah和妈妈在服装店的情景。‎ ‎ T: Sarah and her mother are in a clothes shop. Her mother sees a skirt. She asks Sarah about the skirt. Let’s listen.‎ ‎(2) Listen to the tape with the questions.‎ ‎ ①How does Sarah like this skirt?‎ ‎ ②How much is the skirt?‎ ‎ ③Is it cheap or expensive?‎ ‎ (3) 自读对话。‎ ‎ (4) 小组讨论问题，并指名回答。‎ ‎(5)Listen to the tape and follow the tape.‎ ‎(6) Read in roles.‎ ‎ a. 学生三人一组分角色朗读。‎ b. 教师是营业员，女生是妈妈，男生是Sarah，分角色朗读。‎ ‎(7)Act the dialogue ‎ 小组 教学资源：课件、录音机、磁带 设计意图：场景图可以帮助学生理解对话内容。‎ Step 4 Practice ‎1. 趣味性活动：高了还是低了？‎ ‎ 一名学生手持一件物品让其他学生猜价格。‎ ‎ 示例：S1: How much is this...?‎ ‎ S2: It’s 40 yuan.‎ ‎ S1: Lower! Lower!‎ ‎ S3: It’s 20 yuan.‎ ‎ S1: Higher! Higher!‎ ‎ S4: It’s 30 yuan.‎ ‎ S1: Higher.‎ ‎ S5: It’s 35 yuan.‎ ‎ S1: Yes.‎ 教学资源：学生自备物品 设计意图：有效的吸引学生的兴趣。‎ ‎2. Let’s act ‎ (1)出示活动图，师生对话练习。‎ ‎ T: How much is the shirt? / How much are the pants?‎ ‎ S1: It’s10 yuan./ They are 16 yuan.‎ ‎ (2) 小组编对话模拟购物，选择几组展示表演。‎ T: Suppose it will be cold soon. You want some clothes. You have 50 yuan. What three things will you choose?‎ 对话示例：A: Can I help you?‎ ‎ B: Yes. That scarf is pretty. How much is it?‎ ‎ A: It’s 10 yuan.‎ ‎ B: I’ll take it.‎ ‎ ...‎ ‎ A: That’s yuan altogether.‎ ‎ 设计意图：进一步巩固购物情景中可能用到的核心句型，同时复习衣物类单词词汇。‎ ‎ Step 5 Summary T: What did you learn about this lesson?‎ 学生自由发言，教师总结。‎ ‎1.询问价格可以说：How much is..? ‎ 回答It’s $.../...yuan ‎2.询问对于某物品的印象，可以说：How do you like ...?‎ ‎3.描述某件商品，可以说： It’s very...‎ 设计意图：归纳和整理本节课学习的重点知识，帮助学生理解、记忆和运用。‎ 七、课堂作业 Ⅰ.判断单词与图片是“T”否“F”相符。‎ ‎ 1. 2. 3. 4. ‎ ‎ pants shirt shoes scarf ‎ ‎ ( ) ( ) ( ) ( ) ‎ Ⅱ. 给下列句子中的画线部分选择正确的汉语。‎ ‎( )1. The sweater is too expensive.‎ ‎ A. 也 B. 太 C. 两个 ‎( )2. How much is your bag?‎ A. 多少个 B. 怎么样 C. 多少钱 ‎( )3. I have a blue coat. It’s very nice.‎ A.好的 B. 愉快的 C. 友好的 Ⅲ.问答对对碰。‎ Ⅰ栏 Ⅱ栏 ‎ 1. Can I help you? A. Eighty yuan.‎ ‎ 2. How do you like this dress? B. It’s pretty.‎ ‎ 3. How much are the gloves? C. Yes, please.‎ ‎ 4. Is the scarf cheap? D. Yes, it’s cheap.‎ ‎ 5. Can I try it on? E. Sure.‎ 回答：‎ Ⅰ.1.F2.T3.F4.T Ⅱ.1.B2.C3.A Ⅲ.1.C2.B3.A4.D5.E 八、板书设计 ‎ Unit 6 Shopping ‎ B Let’s talk ‎ How do you like ...? How much is this/the...?‎ ‎ 你觉得……怎么样？ 多少钱 ‎ It’s very nice/beautiful/... It’s $.../ ...yuan. $89≈￥540 ‎ ‎ That’s expensive/cheap. ‎