PEP小学英语四年级下册《Unit4AtafarmALet’stalk》教学设计

1、精品教材文本：PEP 小学英语四年级下册Unit 4 At a farm A Lets talk Unit 4 At the FarmA Lets talk一、教学目标：1能力目标：1能听懂、会说、认读所学对话，语音语调正确，并在实际情景中运用。2能够在情境中听懂、会说Try some. Yum!2知识目标：1能听懂、会说、认读句型Are these？What are these ? Theyre2能听说、认读单词carrots, tomatoes.3情感、策略目标：1情感态度：让学生多吃新鲜的蔬菜和水果,保持身体健康。2学习策略：培养学生通过听获取信息的能力，增强学生说的能力，学会合作、交流

2、。二、教学重难点：1重点：听、会、认读句型What are these ? Theyre和Are these？Yes, they are.2难点：(1) 在实际情境中运用What are these ? TheyreAre these？Yes, they are.谈论农场里的蔬菜、水果、动物等。2carrots, tomatoes的发音。三、 教学过程：课前跟学生互动互动内容： (PPT)Enjoy a song“Old Macdonald has a farm: T: Now, you can enjoy a song.此时，教师作上课前的教具准备等工作，并板书课题，贴“MacDonalds

3、 farm。Step1 Preparation1. Greeting: T：哨声OK! .Hello! Boys and girls! Im Miss Wang! Nice to meet you! Ss:Nice to meet you,too!2. Review fruits：T：look! MacDonald has a farm. There are many animals, fruits and vegetables. Wow! Its so big.T：Look at these. (PPT)T: What are they? Theyre. Ss: Apples. T: Wha

4、t colour? Ss: Red.T: Look carefully. Are they apples? Ss: No.3. 接上面的复习水果，处理tomatoes (指PPT红色的西红柿) T: Haha! Theyre tomatoes.拿出实物一个常见的红色的西红柿，教说tomato,然后拿出几个教说tomatoes, 接着tomatoes图卡词卡教读，分音节读，单复数,操练单词Tomato, tomato, this is a tomato.Tomatoes, tomatoes, these are tomatoes.设计意图：课前歌曲热身，创设farm气氛，同时通过视频引入今天的大

5、情境参观farm。进入农场，先整体感知农场的三个区域animals,fruits,vegetables，为后面的拓展活动做了铺垫,接着很自然的复习水果。在此适时处理生词tomatoes，为后面的听力整体感知对话内容扫除障碍。Step2 Presentation1整体感知文本, 理解文本大意， 并处理carrots.PPTT: MacDonalds farm is big and nice. Our friends Sarah and Mike are at the farm. Theyre talking with MacDonald .What are they talking about?

6、 Now lets watch, listen and choose.课件呈现问题，播放视频。T: OK, boys and girls. What are they talking about? A. 胡萝卜图 B.西红柿图 C. 桔子图Ss：carrots (and tomatoes) ( 如果学生只说一种名称，T: What else? You can say it in Chinese.(你可用汉语答复)T: Good .T: Yes, theyre talking about tomatoes and carrots.图片操练carrots同tomatoes carrots图卡词卡教

7、读分音节读设计意图：通过听音选图，整体感知文本，了解对话大意，同时巧妙处理carrots，为下面的听的活动再次扫除障碍。2分层处理文本，通过分层听，获取对话细节信息，学习核心句型。A. 听图1，学习Are these？Yes, they are.(1)T: Theyre talking about tomatoes and carrots. But do you know?PPTAre these carrots? Lets listen again and find the answer.课件呈现问题：Are these carrots? A Yes, they are. B. No, th

8、ey arent.放视频(2)T: Have you got it? Answer: Are these carrots?Ss: Yes, they are.T: Wonderful!(3) 操练Are these carrots? Yes, they are. (带幼苗的在土里露一点的很多胡萝卜图卡教读句型贴于板书)T: Are these carrots? Ss: Yes.T: 引导说完整的答语：Yes, they are.出示句卡Are these carrots？Are these carrots？带Sarah头饰贴于黑板；Yes, they are.句卡带farmer头饰贴于黑板接下

9、来学生练读句型。师生问答，小组问答，男女生问答，生生问答PPT：水果图片，学生练说句型。4Chant：T: Boys and girls. Lets chant. OK? Show me your fingers.one carrot ,two carrots, three carrots, four.Five carrots, six carrots, seven carrots, more .Are these carrots? Are these carrots?Yes, they are. Yes, they are.设计意图：学生带着问题，通过分段听第一幅图的对话，处理核心句型Are

10、 these？Yes, they are.然后通过学生喜欢的既押韵又朗朗上口的chant，既练习了carrots，又练习了核心句型Are these carrots? Yes, they are.B. 听图2、图3录音，学习What are these ? Theyre.(1)T: Theyre talking about tomatoes and carrots. Look!出示图2和图3) T: What are these? Lets listen and choose.呈现的问题是：1 What are these? A. They re oranges . B. Theyre tom

11、atoes. T:播放图2和图3视频. (2) T: Now. What are these? Ss: Theyre tomatoes.T: Yes, youre right. Theyre tomatoes.3操练What are these? Theyre tomatoes. 拿黄色西红柿图片教读。What are these? Theyre.核心句型的练读师生问答，小组问答，男女生问答，生生问答句卡带farmer和Mike头饰贴于黑板。句卡都做成说话的形状指着人物PPT：图片，学生练说句型。设计意图：通过继续听第二，三幅图的对话，逐步学习核心句型，引导学生逐步理解对话内容。4Chant:

12、What are these?What are these?red, greenpurple, yellowThey're tomatoes.They're tomatoes.T: MacDonalds farm has different colour tomatoes. Lets chant.T: Good job. Clap your hands.(Chant结束，教师评价，引导学生有节奏的拍手,生为自己鼓掌)(设计意图：再次通过chant稳固句型，而且chant中巧妙复习颜色，再次为后面的拓展做好铺垫。)拿出一盘黄、绿色西红柿,师做出很神秘的语调dadadadaT: A

13、re these apples? Ss: No. T: What are these? Are these tomatoes? Ss: Yes, they are. T: Yes. Theyre tomatoes. (指黄、红、绿色的一盘) But they're yellow(/red / green). (师拿一个吃) Yum, theyre good, T: (给学生) Try some! They're good.此生尝过后引导说Thanks. Yum !.问一生传给另一生，说：Try some .They're good.生生传递。设计意图：通过品尝新品种西红

14、柿, 让学生在真实体验中突破难点情景语言，接着让学生开阔眼界: MacDonalds farm还有很多其他新品种。D. T: MacDonalds farm has other special vegetables and fruits. Lets enjoy. (依次欣赏特殊的西瓜、长瓜、南瓜) 西瓜：Wow! What are these?长瓜：Wow! They have two colours.南瓜：Oh! So big!设计意图：通过一起欣赏MacDonald农场里的形态颜色各异的蔬菜和水果，对学生进行视觉冲击的同时，师生语言互动，让学生有所触动有所思考，旨在拓宽文本内容。3. Li

15、sten and number.Now take out this paper. Listen and number .(设计意图：以“听为载体，再次整体听，目的是让学生在“读之前进一步理解核心语言的语境和语义。) 4. Listen and imitate.T：Boys and girls, Take out your paper. 让学生拿出文本纸Lets listen and imitate. Pay attention to your pronunciation and intonation.5. Read in roles .T：This time Im MacDonald, Boy

16、s are Mike. Girls are Sarah. Lets read.T: Wonderful! Now please read in groups of three. One is Mike. One is Sarah. One is MacDonald. Ready? Go!)T: Who wants to try? Your group, please.2组学生展示分角色读对话。6. Act it out. T：Wonderful! Lets act the dialogue. T：Who wants to be farmer? Who wants to be Mike? Who

17、 wants to be Sarah? T：Wonderful show! Clap your hands.设计意图：学生在通过总分总反复“听对话，逐步理解对话后，在老师引导下会“说核心语言。教师再引导学生通过不同形式的“读,让学生在有感情地角色“读中认读对话，进一步把握对话。最后利用表演，给学生提供一个“说的时机。Step3 PracticeLets play：信封内师拿vegetable或水果的剪影T： Boys and girls. Lets play a game. Look and guess. What are these? You can ask me: Are these? 如

18、果答复正确，师把剪影的正面呈现出来有颜色并说：Yes , they are .(直接奖励给学生)师先示范，学生在小组内练习 。(T：Now, practice like this in your groups.)设计意图：为学生提供更多情境，让学生通过猜猜说说中操练今天所学句型。Step4 Production Be MacDonald.1. Listen and choose.(听音选图)T: Boys and girls, MacDonald has two new farms.(PPT) Sarah and Mike are at the new farm, too. (PPT) Now

19、, listen and choose: Which farm are they talking about?(PPT) 听力文本：A: Look at these. Are these apples?B: Yes, they are.A: Wow! Theyre so big. Are these cats?B: Yes, they are.A: What are these? Theyre red.B: Theyre tomatoes. Try some. Theyre good.A: Thanks! Yum.检查答案:T：Which farm are they talking about

20、? Ss: Happy Farm.T：Youre so clever.2. Group Work(小组讨论): Be MacDonald.从MacDonald的两个新农场中选择自己喜欢的一个,小组内讨论。T: Now, Which farm do you like? Choose one and be MacDonald. Then talk about it with your friends in your groups. PPT：Group work:Be MacDonald.Which farm do you like ?Choose one and talk about it.(小组

21、内选择一个你们喜欢的农场进行讨论。师与一生先做示范。参考句型 A: This is my farm. B: Wow! So big. Are these carrots.? A : Yes, they are./ No. B : What are these? A : Theyre apples.But theyre redso long . Try some. They're good. B : Thanks. Yum. 参考词汇 apples, pears, bananas, peaches, oranges cats, dogs, ducks, pigs, rabbits carrots, tomatoes展示 (设计意图：通过MacDonald的两个新农场，再造文本，让学生先从听力获取信息，再让学生充分运用所学语言进行有意义的知识建构，培养学生听的能力和大胆开口说英语的能力及小组合作的精神