教材分析
本节课主要学习一些生中常见的的蔬菜和水果，以此展开话题表达，非常贴近学生的日常生活实际。本节课的核心句型是What are these? They’re…Are these…? Yes, they are. No，they aren’t.教材通过Mike和Sarah参观农场并与农场主任对话的情景让学生感知上述句型的语义及语用情景。21世纪教育网版权所有
本节课核心句型是设计名词复数形式的特殊疑问句和一般疑问句，这一知识点在四年级上册第四单元B let’s talk 出现过一次，本册学生用书前三个单元均未有设计。教师可创设情境让学生充分感受并理解名词单、复数的意义及相应句型的变化，并能在情境中正确运用和表达。21教育网
Unit4 At the farm Part A let’s talk反思
我的教授课题是新版PEP四年级下册Unit4 At the farm Part A let’s talk. 从备课研讨开始，就遵循听说课的模式，注重课堂的“生本”“高效”性。首先整体感知文本大意，然后分散处理知识点，整体回扣课本，精炼主句型，进入语用操练，体现语言的输出，注重学生听说的训练。21世纪教育网版权所有
首先我对目标语言与情景语言的区分有了重新的认识。怎样处理目标语言，怎样处理情景语言，它们的比重是多少，都需要正确的拿捏，我的课题中目标语言是What are these? They are… Are these…? Yes, they are. No，they aren’t。情境语言是 Look at these. Wow, they are so big. Try some, they are good. Yum. 对待目标语言要让学生整体感知，理解并操练，学以致用，能够熟练的输出运用。在情境语言中药创设情境让学生理解语意。目标语言为主，情境语言为辅。21教育网
刚开始我一直有一个困惑。没有对主句型进行操练，就让学生理解文本，甚至跟读自读文本，学生做不到怎么办? 如不出现问题解决问题学生有阅读障碍怎么办？通过本次上课，听课我发现学生的潜力是无穷的，以前我不敢放手让学生自己理解问题解决问题，一直在帮助他们扫除前进路上的障碍。事实证明，整体呈现的方法学生可以达到理解文本的目的。在整体感知的情况下，分散处理知识点，通过带着不同的问题一遍一遍的听，逐步加深对文本的理解。我觉得这种方法是非常科学有效的。21cnjy.com
我反思自己的课堂，觉得自己在对目标语言和语境语言的处理上还没有把握到精髓。怎样从课本的语境中联系现实的语境来精炼主句型还需要好好反思。21·cn·jy·com
Book4 Unit 4 A Let’s talk
教学目标：
（1）知识目标：1、能听懂会说What are these? They’re… Are these…? Yes, they are. No，they aren’t.21·世纪*教育网
（2）能力目标： 能听懂会说本课对话，发音准确，并能在实际情景中运用。
（3）情感目标：多吃新鲜的水果和蔬菜保持身体健康。
教学重 、难点：
教学重点：1、能听懂会说What are these? They’re…
Are these…? Yes, they are. No，they aren’t.
教学难点：单词“tomato/carrot”.以及复数形式“tomatoes/carrots”
教具： 课件 水果、蔬菜、人物图片
教学过程：
Step 1 Warm-up：
1、I’m ready! Are you ready? My name’s Andy. May I know your name? Nice to meet you! What colour is your pencil box?（为文本中的颜色举行做好铺垫。）
Step2 Presentation:
处理tomatoes/potatoes.
T: Let’s enjoy a , Try to remember “ What vegetables are these?(播放视频课件呈现：记住蔬菜哦)21cnjy.com
T; Now tell me What vegetables are these? You can say Chinese,or you can say English.
Ss: Tomato/carrot/green beans….
T: Maybe, let’s see together. Wow! These are tomatoes、carrots、green beans and so on.(点击课件）2·1·c·n·j·y
设计意图：以歌曲导入，同时让学生感知蔬菜名称，提前铺垫。
T: Look, what’s this? This is a tomato, here o pronounce [?] here o pronounce [o ] we can also say tomato[t??mɑ:t?u], look, what are they? They are tomatoes.(操练）
They are red tomatoes, and these are yellow tomatoes.(引导学生说）
Look ,what’s this? This is a carrot. And what are they? tThey’re carrots, wow they are so big!....【出处：21教育名师】
(出示课件图片，操练单词)
2、整体感知文本
T: You know so many vegetables, but do you know where they are from? Garden? or farm?
Ss: farm (点击课件，出现农场）
T: Yes, they’re from the farm. Uncle Bill has a big farm, There are many vegetables , Sarah and Mike are talking about them with Uncle Bill.. “How many kinds of vegetables are they talking about?” let’s listen and find them.(播放文本录音，出示图片)
T: OK, boys and girls.
How many kinds of vegetables are they talking about on the farm?( )
A. Two B. Three
Ss：Two
T: Yes, you are good listener.
设计意图：整体感知文本，让学生通过听来获取文本的关键信息
3 分段处理，呈现句型并操练
T: You know” There are two kinds of vegetables on the farm” （教师手势，点击课件图片）21·cn·jy·com
T：Look, Are these carrots? ( ) 板书、手势操练句型Are these…? Yes, they are. No, they aren’t.【版权所有：21教育】
Yes, they are.
B. No, they aren’t.
T: Let’s listen again and find the answer.
T: Let’s begin!(只放第一幅图片的听力)
T: OK, who can say?.
1、Are these carrots? ( )
A．Yes, they are.
B. No, they aren’t.
Ss: Yes, they are.
T: Yes, you are right. Follow me, yes, they are.(板书操练)2-1-c-n-j-y
T：Uncle Bill has more fruits, look! What are these? (出示西红柿图片)，板书操练句型 Let’s listen again and answer the question.21*cnjy*com
What are these? ( )
A．They’re oranges.
B. They’re tomatoes.
T: OK, who can answer?.
What are these? ( )
A．They’re oranges.
B. They’re tomatoes.
T：Yes, Bingo. And they are yellow.. Follow me , they are….板书操练
T：Uncle Bill has more intresting vegetables, Look, what are these? （点击课件，出现有趣蔬菜的图片，操练）21世纪教育网版权所有
设计意图：通过分段听，引导学生逐步理解文本和获取具体信息，并呈现主句型并进行机械操练和情境中的意义操练。www-2-1-cnjy-com
4. 操练
T: Wow , Uncle Bill has a rich farm, He gave us his vegetables and fruits, Look, These are pieces of them, Let’s guess and taste (课件呈现猜一猜尝一尝图片，同时呈现对话结构）【来源：21cnj*y.co*m】
教师示范：然后学生集体问答和个人回答结合，突出品尝表情和语气
设计意图：创设真实情景，培养学生体验感知和在真实生活中的交际运用能力
（ 2—3名学生）
5. Sharp eyes:Which sentence is right? Write the wrong sentences on your paper.
设计意图：观察句子的正误，以提搞学生书写句子的能力。
6. You can write well, can you read well? Let’s listen and repeat. Try to imitate.
T: Now let’s begin! 播放课件
T: I like your voice,Now act it out in your group.www.21-cn-jy.com
T: Let’s check it out. Group1、2、3. You are Uncle BIll, you are Mike, you are Sarah....Are you ready? 1、2 action.21教育名师原创作品
学生整体读，然后分角色朗读。
设计意图：让学生自读课文，巩固对文本的理解，同时找出骨干句型，进行认知，培养学生独立获取知识能力
7. 10 seconds, challenge yourself. Who can remember the sentences.
A.Boys you are Mike, girls you are Sarah, and I am uncle Bill.
B. Let’s together.
T: You all did good jobs,let’s chant, first I do it, and then let’s together.
Step 4 Production
T: Uncle Bill has a farm, Look,Zhao Benshan、Zhu Zhiwen、Xiao Shenyang also have a farm. Let’s listen and find” Whose farm is it？” And then match it,
T: Now, let’s begin！（播放录音）
T: There are so many things on their farms, choose one you like ,and act out in groups. Team leader can be Zhao Benshan、Zhu Zhiwen、Xiao Shenyang21*cnjy*com
教师示范，然后学生小组合作，表演展示
设计意图：以听选形式二次阅读，拓展学生视野，利用所学知识进行场景语用，培养学生的自主表达能力
Step 5 Progress
T: Look, they’re the key words and main sentences. Can you remember?
Let’s read it.
Ss：…
T；Pay attention to tomatoes , we plus‘ es’ in the end. Carrots, we plus ‘s’ in the end. Are you clear?21教育网
T: We should eat more fresh vegetables and fruits to keep healthy.
Eat well, stay healthy! （课件呈现）
T； Now home work for today 1. Learn more information about farm vegetables. 2. Draw your farm. Plus the other vegetables.【来源：21·世纪·教育·网】
评测练习
1. How many kinds of vegetables are they talking about on the farm?( )
A. Two B. Three
2. Look, Are these carrots? ( ) 板书操练句型Are these…?
Yes, they are.
B. No, they aren’t.
3. Uncle Bill has more fruits, look! Are these….?(出示水果遮盖图，板书，操练)
4. What are these? ( )
A．They’re oranges.
B. They’re tomatoes.
5. Uncle Bill has more intresting vegetables, Look, what are these? （点击课件，出现有趣蔬菜的图片，操练）21教育网
6. Uncle Bill has a rich farm, He gave us his vegetables and fruits, Look, These are pieces of them, Let’s guess and taste (课件呈现猜一猜尝一尝图片，同时呈现对话结构）21cnjy.com
7. There are so many things on their farms, choose one you like ,and act out in groups. Team leader can be Zhao Benshan、Zhu Zhiwen、Xiao Shenyang21世纪教育网版权所有
