(共29张PPT)
Unit 3 At the farm
Part A Let’s talk & Let’s play
PEP人教版 四年级下
Let’s sing
Enjoy a song
Lead-in
Hello! I’m MacDonald!
Welcome to my farm.
Look and say
Lead-in
They are .
what’s on the farm
Lead-in
Mike and Sarah are visiting the farm. What can they see
Watch and say
Let’s talk
Watch and say
Let’s talk
Watch and say
Let’s talk
Are these carrots
Yes, they are.
Wow, they’re so big.
Let’s talk
Look and guess
Are these carrots
Yes, they are.
/No, they aren’t.
Let’s talk
Look and guess
Are these carrots
Yes, they are.
/No, they aren’t.
Let’s talk
Look and guess
Are these carrots
Yes, they are.
/No, they aren’t.
Let’s talk
Look and guess
Are these carrots
Yes, they are.
/No, they aren’t.
Watch and say
Let’s talk
What are these
Watch and say
Let’s talk
Watch and say
Let’s talk
What are these
They’re tomatoes.
But they’re yellow.
Let’s talk
Try some. They’re good.
Listen and imitate
Let’s talk
— Are these carrots 这些是胡萝卜吗
— Yes, they are.是的。
【详解】
此句是“Is this a carrot ”的复数形式; these意思是“这些”,是this的复数形式; carrots是carrot的复数形式。回答时为了避免重复,一般不用these回答,多用
they代指。
重点句型
Let’s talk
【一般疑问句句型结构】 Be动词(Is/Are) + 代词 + 名词
重点句型一
【肯定回答】 Yes,主语 + be动词(is/are).
【否定回答】 No,主语 + be动词(is/are) + not.
Let’s talk
Read in groups
Practice
Wow!
They're so big!
Look at these! Are these carrots
Yes,
they are.
What are these
They're tomatoes.
But they're yellow!
Thanks.
Yum.
Try some!
They're good.
Good memory
Practice
Wow!
They're so big!
Look at these! Are these carrots
Yes,
they are.
What are these
They're tomatoes.
But they're yellow!
Thanks.
Yum.
Try some!
They're good.
Let’s play
Practice
Yes!
What are these
Are these tomatoes
Are these apples
No.
Practice
A: What are these
B: Are these
C: Yes./No.
Extension
Design your dream farm
Extension
Talk about your farm
A: Hello. Welcome to my farm.
B: Hello. What are these
A: They’re ...
B: Wow. They’re so big/small...
A: Hello. Welcome to my farm.
B: Hello. Are these ...
A: Yes. they are./No, they aren’t.
They are ...
B: Wow. They’re so big/small...
Word bank: apples, bababas, pears, carrots, green beans, potatoes...
What have you learned today
今天你们学到了什么？
1. 学习了词汇：tomatoes, carrots
2. 学习了句型：
What are these
They’re ...
Are these ...
Yes, they are./No, they aren’t.
Summary
Homework
1. Listen and repeat.
2. Finish your exercises.
1. Talk about your dream farm.
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Unit 4 At the farm教学设计
(Part A Let’s talk & Let’s play)
课题 At the farm 单元 Unit 4 学科 英语 年级 四下
学习目标 知识目标：1.借助图片，帮助学生正确理解本课的对话大意。2.培养学生用正确的语音、语调朗读对话，并能进行角色表演。能力目标：1.在情景中运用所学句型问答是否是某种蔬菜以及是何种蔬菜：Are these carrots Yes, they are. What are these They’re tomatoes.2.在情景中恰当运用句型They’re good. They’re so big! 来描述蔬菜特点。情感目标：1.培养学生学会合作交往，并知道赞美身边的物品，融洽同学之间的关系。2.教育学生从小养成多吃蔬菜、水果的好习惯。
重点 1.在情景中运用所学句型问答是否是某种蔬菜以及是何种蔬菜：Are these carrots Yes, they are. What are these They’re tomatoes.2.在情景中恰当运用句型They’re good. They’re so big! 来描述蔬菜特点。
难点 在语境中理解carrot和tomato的汉语意思，并能正确发音。
教学过程
教学环节 教师活动 学生活动 设计意图
导入新课 导入歌曲，观看动画，激趣导入，仔细观看小动画音乐Vegetables，激发学生兴趣。Lead-in呈现图片介绍: Hello! I’m MacDonald!Welcome to my farm.Look and sayA: what’s on the farm B: They’re ...3.Lead-in呈现图片介绍:Mike and Sarah are visiting the farm. What can they see 1.Sing the song together.2.Play the game。 动画短片的引入，不仅营造了一个轻松愉快的学习氛围，同时也是对已学知识的复习和巩固。
讲授新课 Look and answer.提出问题，观看视频并且补充完句子Chen Jie: Are these carrots Farmer: Yes, they areMike: Wow. They are so big.Look and guessA: Are these ... B: Yes./No 提出问题What are these 播放视频并回答问题。Explain the key sentences. .Listen and imitate： 呈现课文文本， 音频跟读， 注意模仿语音语调。 1.Listen and circle2.Watch the video and answer the questions.3. Read the talk and act 设置问题引导学生读图与听音，理解语境，激发学生的学习兴趣。用录音进行课文的示范朗读，是培养学生良好的朗读习惯的关键，同时也能为学生的朗读树立榜样。
趣味操练 Read loudly by yourself. Read with your group members.分角色朗读自己大声朗读Good memory：呈现文本，提取和回忆重要信息。Let’s playAsk and answerA: What are these B: Are these C: Yes./No. Let’s memorizeAsk and answer 在对话表演的环节，鼓励学生用自己的语言和肢体动作表现对对话的理解，让英语情景化、生活化。
拓展延伸 Make a new dialogue.A: Hello. Welcome to my farm.B: Hello. What are these A: They’re ...B: Wow. They’re so big/small...A: Hello. Welcome to my farm.B: Hello. Are these ... A: Yes. they are./No, they aren’t. They are ...B: Wow. They’re so big/small... Finish the work with your partner. 让学生把已有的认识和经验和新知识联系起来，在模拟真实环境中去感受、去体验。
总结 1. 学习了词汇：tomatoes, carrots2. 学习了句型： What are these They’re ... Are these ... Yes, they are./No, they aren’t.
作业 1. Listen and repeat.2. Finish your exercise.3.Talk about your dream farm. 作业的设计意图是想让孩子们将所学的知识真实地运用到日常生活中去，并设计了分层次作业.
板书 Unit 4 At the farmA: What are these B: Are these C: Yes./No.
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本套课后检测包括口语练习和笔试练习两部分。口语能帮助学生丰富词汇量，提高学生口语表达能力，与此同时口语有助于培养学生的语感，促进学生听力和思维能力的发展。
Unit 4 At the farm PA Let’s talk & Let’s play
口语训练
一.说出下列的单词或词组。
二．看图片， 两人一组选择目标进行练习。
A: What are these
B: Are these ...
C: Yes./No.
笔试训练
写出下列单词的复数形式。
1.tomato__________ 2.carrot___________ 3.apple___________ 4.onion___________ 5.banana__________ 6.pear____________
二、单项选择。
（ ）1. —__________ — Yes,they,are.
A. Is it a carrot B. Are these carrots C. Is that a carrot
（ ）2. Look at these potatoes!___________so big.
A.They’re B. It’s C. These are
（ ）3. —Try some.They’re good. — __________
A. No. B. Yes,please. C. Thanks.
（ ）4. — What are these — They’re_________.
A. tomato B. tomatos C. tomatoes
（ ）5. The apples are so_________.
A. long B. tall C. big
三．读句子，圈出正确的单词
〔1〕John: Sarah, what ________ (is/are) these
〔2〕Sarah: They're green ________ (bean/beans).
〔3〕John: Are ________ (this/these) onions
〔4〕John: Wow! ________ (These/They )are so big.
参考答案
一．1.tomatoes 2.carrots 3.apples
4.onions 5.bananas 6.pears
二．1-5 BACCC
三．1.are 2.beans 3.these 4.They
黄的
西红柿
土豆
洋葱
好吃的
大的
这些
胡萝卜
好的
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