新译林英语 四上 Unit 3 How many

Unit3 How many?

单元分析：

本单元主要学习如何用英语询问和表达数量。在三年级下册中的第五单元已经出现过数字1-10，第六单元出现过数字11和12。教师在教学的时候可以采用以旧引新的方法教学数字13-19。在教学过程中，教师应该多使用实物和图片，创设贴近学生生活场景的语境。词汇教学要引导学生根据数次的构词规律记忆单词。

根据学生学情和本单元教学内容，拟将本单元分为五个课时落实课堂教学。相关练习作业，课课练，听读练习穿插在各课时后练习和巩固。 The first period: Story time

The second period: Fun time, Sound time The third period: Cartoon time, Rhyme time The fourth period: Checkout time, Ticking time The fifth period: Review and Exercises The sixth period: Testing 教学内容 Story time 备课者 课时 个人复备栏 吴智丹 The first period 教学目标： 1、学生能听懂、会说、会读、会拼写单词：thirteen, fifteen, can, sure, many 2、学生能听懂、会说、会读单词： fourteen, sticker, have a look, very。 3、能听懂、会说、会读、会写日常用语和句型：How many ... do you have? What do you have? Can I ... ? 及其回答。 4、学生能够理解课文，并且可以流利地朗读课文，并能将课文内容大方地表演出来。 教学重点： 1.能正确理解对话，并能朗读表演对话。 2. 能听懂、会说、会读、会写日常用语和句型：How many ... do you have? What do you have? Can I ... ? 3、3.能听懂、会说、会读、会写词汇: thirteen, fifteen, can, sure, many。 教学难点： 1.掌握句型的语调，升调和降调的正确朗读。 2.掌握词汇thirteen、fourteen、fifteen的读音和用法。

1

3．能正确使用情态动词can。 课前准备：教学光盘、课件、板书课题、课课练 教学过程： Step1 Free talk 教师通过与学生对话复习前一课所学知识并引出新的课题。 1. T: Do you have a book? S1: Yes, I do. T: Do you have a pencil? S2: Yes, I do. T: Do you like apples? S3: Yes, I do. T: OK, but I’m sorry. I don’t have apples. I have something else(有其他东西). Do you want to know? You can use “what do you have ?” to ask. S4: What do you have? T: I have some sweets. （拿出糖） 2. T: Boys and girls, guess how many sweets do I have? 讲how many 引出课题 3. T: So today we are going to learn a new lesson: Unit3 How many? Step2 Presentation 1. T: Let’s see how many sweets do I have? One, two, three......twelve(边拿边数,放在左手). I have 12 sweets here in my left hand, and one more in my right hand, so how many sweets do I have now? 学生可以用中文回答，此时教单词thirteen，以同样方法教fourteen, fifteen. (告知他们若表现好，糖果就是奖励) 2. T: I have some sweets, but I don’t have toy cars. Do you have any toy cars? S: No, I don’t. Who has toy cars? Watch the flash. T：Good. Mike also has some toy cars. He and his friends are talking about them. What are they talking? Let’s learn the pictures. 学习图片1，让他们回答问题：How many toy cars does Mike have? 同时一句句读How many toy cars do you have, Mike? 纠正发音问题及语音语调。Thirteen. 3. T: That’s the talk between the boys. Let’s see what are the girls talking.

2

学习图片2，看完以简单的提问检测学生理解情况：Q1：Does Helen have any toy cars? A: No, she doesn’t. Q2: What does she have? 教授新词sticker 4. T: Helen has some stickers. Yang ling wants to have a look. What dose she say? 学习图片3，让学生说出Can I have a look? 教授句型，并且通过与老师互动进行巩固。 T: I have some stickers, too. Do you want to have a look? Ss: Yes. T: So what can you say? (请4个学生回答，然后全班一起答，学会运用，教师点拨Can I ... ?可以用Yes进行回答,给学生看几张贴纸) 5. T: Now you have seen my stickers, how about Helen’s?. 学习图片4，用几个简单问题看学生掌握情况： Q1: How many stickers does Helen have? Q2: Yang Ling wants to have a sticker, so what does she say to Helen? What does Helen say? 教学生Can I ... ? 还可以用Sure 回答，并进行操练。 Step3 Consolidation 1. T: Let’s read together and this time and see whether you can understand all the dialogues. Read and judge. 2. 领学生朗读课文，分角色朗读。两人一组进行练习。 3. Role play：请小组上来表演，表演得好有奖励，可以脱稿最好。 Step4 Exercises 1．找出新单词 thirteen, fourteen，fifteen之间的联系。 2. 复习所学新单词，句型。 3. 完成课课练period 1。 板书设计： Unit 3 How many？ What do you have? thirteen I have.... fourteen How many ... do you have? fifteen I have … Can I have a look? Can I have one? Yes./ Sure./OK.

3

教学后记： 教学内容 Fun time, Sound time 备课者 课时 个人复备栏 吴智丹 The Second period 教学目标： 1.学生能听懂、会说、会读，会拼写单词：thirteen, fourteen, fifteen, sixteen, seventeen, eighteen, nineteen。 2. 能听懂、会说、会读、会写日常用语和句型：：How many ... do you have? What do you have? 及其回答。 3. 能听懂、会说、发音准确字母L在单词中的读音。 教学重点： 1.学生能听懂、会说、会读，会拼写单词：thirteen, fourteen, fifteen, sixteen, seventeen, eighteen, nineteen。 2. 能听懂、会说、会读、会写日常用语和句型：：How many ... do you have? What do you have? 及其回答。 3. 能听懂、会说、发音准确字母L在单词中的读音。 教学难点： 1. 掌握数字的规律。 2. 能听懂、会说、发音准确字母L在单词中的读音。 课前准备：教学光盘、课件、板书课题、课课练 教学过程： Step1 Free talk 1.Greetings 2. Review “Story time” T: OK, good. Boys and girls, do you still remember what does Mike

4

have? Ss: Toy cars. T: Yes. How many toy cars does he have? S: Thirteen. T: Yes, very good. The next question: Does Helen have any toy cars? S: No, she doesn’t. T: What does she have and how many? S: She has fifteen stickers . 3. What do you have? I have … How many …do you have? I have… Step2 Presentation 1. What do you have? I have … How many … do you have? I have …. Teach: sixteen, seventeen, eighteen, nineteen 教师通过PPT展示，巩固单词twelve、thirteen、fourteen、fifteen,然后根据图片教授新单词sixteen、seventeen，让学生试着找找规律，看有什么相同的地方，引导他们猜测19,18，然后给予总结13-19均以teen结尾，除13、15、18有些特殊，其他都是在原来各位数字的基础上加teen。 Number games: T：OK，now I will give you 30 seconds to remember these numbers and later we will have a competition. 2. Do a survey T：Let’s congratulate them. Boys and girls, if you don’t do well in that game, don’t worry, we have another one, this time, try your best and win. 进行“小小交际家”的比赛，四人一组看谁完成最快，完成后选出一名代表进行总结。结束后评选出三组优胜者，颁发奖状，予以祝贺。主要让学生练习句型和新词。 3. Sound time Read the words: eleven, library, look, lovely, ruler体验归纳总结发音 Read the sentence: Look at the lion in the library. It looks so funny and lovely. Can you remember: _______ at the _______ in the __________. It

5

_____looks so funny and ______________. Try to read : long , letter ,let, leg, left, lift Let us lift up your left leg. Step3 Consolidation 1. Summary T: OK, everyone has done a very good job. Let’s give ourselves a big hand. Next, let’s review what we have learned. 2. 完成课课练 Period 2 Step4 Exercises 1. 能用所学句型What do you have? How many ... do you have? 进行熟练交际。 2. Preview Cartoon time 板书设计： Unit3 How many? What do you have? thirteen seventeen I have.... fourteen eighteen How many ... do you have? fifteen nineteen I have … sixteen 教学后记： 教学内容 备课者 课时 个人复备栏 6

Cartoon time, Rhyme time 吴智丹 The third period 教学目标： 1.通过阅读和观察图片，学生能正确理解cartoon time中的故事，能读懂其中趣味之处，并养成良好的阅读习惯。 2. 通过学习，学生理解句型Can you …? 3. 通过有节奏的诵读，学生能够理解小诗Cakes，增强学习兴趣。 教学重点： 1.通过阅读和观察图片，学生能正确理解cartoon time中的故事，能读懂其中趣味之处，并能大方地表演。 2. 通过有节奏的诵读，学生能够理解小诗Cakes，增强学习兴趣。 教学难点 1. 通过学习，学生理解句型Can you …? 课前准备：教学光盘、课件、板书课题、课课练 教学过程： Step1 Free talk 1. Spell the new words 2. What do you have? I have … How many …do you have? I have… Step2 Presentation 1. Do you like the story about Sam and Bobby? Today let’s read a new story about them. 2. What does Sam have? What about Bobby? Picture1 3. How many balls does Bobby have? Let’s count. Picture2 4. Can Bobby play table tennis? Picture 3 5. Picture by picture. (Look and say) 6. Sam has a big ball. Bobby has twelve small balls. They are table tennis balls. How many balls do they have? Thirteen. 7. Let’s read together. 8. Act in roles. 9. Rhyme time Cakes 10. all those cakes See how long it takes. For you to eat them all. Step3 Consolidation

7

1完成《课课练》Period 3 Step4 Homework 1.听录音，熟读Cartoon time。 2.拼读单词并尝试默写。 板书设计： Unit3 How many? Can you play table tennis? No, but I can do this! 教学后记： 教学内容 备课者 课时 个人复备栏 Checkout time, Ticking time 吴智丹 The fourth period 教学目标： 1. 通过复习，进一步巩固本单元句型：How many … do you have? What do you have? Can I ...? 2. 复习词汇：thirteen-nineteen, can, sticker, have a look, very, sure, play, many, box, table tennis, but, do 教学重点 1. 通过复习，进一步巩固本单元句型：How many … do you have? What do you have? Can I ...? 及回答。 2. 复习词汇：thirteen-nineteen, can, sticker, have a look, very, sure, play, many, box, table tennis, but, do

8

教学难点 1. 掌握数词与名词搭配，学生能正确使用复数形式。 课前准备：教学光盘、课件、板书课题、练习本 教学过程： Step1 Free talk 1. Act the story 2. Act the cartoon 3. Spell the new words 4. Review the numbers one-nineteen Step2 Presentation 1. Checkout time 1) How many … do you have? (PPT) 呈现不同组合的物品 例：thirteen cars fifteen pens seventeen pencils …. 2) What do you have? I have some… How many … do you have? I have … Can I have a look? Sure. Can I have one? Here you are. Thank you. 3) Count and write 让学生自己完成，教师检查学生完成情况。 Step3 Exercise 1. 完成练习本 教师可以根据学生情况设计一些词组和P23checkout time的内容 Step4 Homework 1. Preview Unit4 2. Review Unit3 板书设计： Unit3 How many? What do you have? I have … How many … do you have? I have … Can I …? Sure./OK.

9

教学后记： 教学内容 Review and Exercises 备课者 课时 个人复备栏 吴智丹 The fifth period 教学目标： 1. 复习本单元所学日常交际用语。 2. 复习本单元所学单词。 3. 复习小诗。 4. 复习字母Ll在单词中的发音。 5. 完成本单元相关听读练习。 重点难点： 能够熟练运用本单元所学句型，并根据实际情况正确运用日常交际用语。 课前准备： 课件 听读练习册 教学过程： Step 1:Greetings T: Class begins. Ss: Stand up. T: Good morning/afternoon, boys and girls. Ss: Good morning/afternoon, Miss… T: Sit down, please. Step 2: Revision 1. Cakes (Recite it) 2. Make some dialogues What do you have?

10

I have some… How many … do you have? I have … Can I have a look? Sure. Can I have one? Here you are. Thank you. 3. Make some phrases （根据教学需要教师自定） 4. Ll 在单词中的发音训练。（拓展感知Ll的两种发音） ( ) 1. look lion ( )2. eleven twelve ( ) 3. all like ( )4. library lovely ( ) 5. robot long ( )6. Helen Mike 5. 完成《听读》听力部分，适当指导笔试中的难点。 Step 3 Home work 1. 继续完成《听读》中的笔试部分。 2. 全面复习，准备相关单元练习。 3. Preview Unit4 板书设计： 教师根据需要自定 教学后记： The sixth period: Testing 考试情况分析：

11