小学英语PEP四年级下册unit4 A.Let's learn&let's talk
PEP人教版四年级英语下册第四单元-A-let's-learn
1.Listen and repeat the new words for 15 minutes.
2.Copy the new words for three times .
A: Come here, come here! Look at the … C1:What are these? A: They’re... C1:Wow, they are so… (big,small,long,short,
red,orange,green) C2:Yes, and the …are … C1: I like... Some…please! C2: I like... Some…please! A: OK, here you are. C1 and C2: Thank you!
Work with your group. You are going to buy some vegetables and fruits. One is the shop assistant(售货员),others are customers(顾客). Try to use the following sentence patterns.
Let's chant
I like tomatoes. I like potatoes. Carrots I will try. I love to eat green beans, But onions make me cry.
Eating more vegetables is good for our health.
• A:They are ……(red、orange、green....)They are (big、small,long,short ……). What are they?
人教版PEP四下Unit4 Let's learn A
Unit4 At the farmLet’s learn Let’s chant A陈燕Learning aims:1.Listen.speak and read:tomato,potato,green bean,carrot2.Understand:Look at the green beans,They’re so long.Yes,and the potatoes are big.3.Sing Let’s chant4.Know vegetabls are healthy.Learning difficulties and keys:1.Grasp the words tomato,potato,green bean,carrot.2.Know the plurals of tomato and potato.3.Describe the vegetables.Learning tools:PPT.word cards.tape.Step 1.ReviewGreet with the students.Nice to meet you.How are you?What’s the weather like today?We have learnt a lot of animals.Do you know animals?Now let’s look at the picture and say what they are.Show picture on PPT. Step 2 Lead inThese animals are all at the farm.Write the title on the Bb and get the students rea d it.Now let’s go tothe farm with Zoom and Zip.Step 3 PresentationAt the farm we see animals.We can also see vegetables.Now let’s learn some vegetables today.Show picture on PPT about carrot,teach it.Show many carrots students are sure to know it.Show sentences:Carrots,carrots,carrots are orange.I love to eat carrots.students read it.Then show picture on PPT about a potato and many potatoes.Get students pay attention to add es.practise Potatoes,potatoes.potatoes are big and brown.I love to eat potatoes.Show picture on PPT about a tomato and many tomatoes.Get students find the same places between potato and tomato.Practise:Tomatoes.tomatoes,tomatoes are red and round.I love to eat tomatoes.Show picture on PPT about a green bean and green beans.Practise:Green beans,green beans, green beans are long and green.I like green beans.Show the picture on PPT about an onion and onions.Pay attention to add an not a.Practise Onions, onions onions make me cry.Explain cry.Play the tape for students to listen and repeat L et’slearn.Play a game then get them practise to read the words.Then have a match.We know onions make me cry.Now let’s listen to tape about Let’s chant,students clap hands and say the sentences with the teacher.Step 4.PractiseWe learnd vegetables today.Yes?Now I have a vegetable baby.Look at it and say what’s it made of?Show picture about vegetable baby on PPT.Then tell the students vegetables are healthy.We should eat more.Step5 SummaryGreen bean tomato potato carrot onionThe green beans are long and green.Step6 ExercisesStep7 Homework1.Listen to tape and repeat Let’s learn twice at home.2.Read P39 to your father or mother.3.Remember the words.。
Unit4AtthefarmALet’slearn(教学设计)-人教PEP版英语四年级下册
教学环节
教师活动
学生活动
设计意图
导入新课
1.Let’s chant:Old Macdonald had a farm.
播放歌曲视频，师生同唱
Amy,John and Mike:Let’s go!
边听边唱
说一说
复习旧知，为学生学习新知及语言的输出做铺垫。
讲授新课
Vegetables farm
1.John:What are these(这些）?
——They are______.
7.Let’s guess
Are these _____源自 ?Yes, they are.或No, they aren’t.
They are ________.
8.Let’s watch.
观察图片
听音
跟读
操练
对话练习
说一说
练习
猜一猜
看视频
学生带着问题，进行了分步的有意义的视听，并在情景中对核心句型进行了认读、练习、和迁移的练习，让学生真正能够理解、学习、操练运用此语言点。
Farmer:They are potatoes.
John:Are these potatoes?
Farmer:No,they aren‘t.
2.They are tomatoes.
3.Practice
Look at these tomatoes.
They are _____.
What are these?
potato potatoes carrot carrots
Look at the …
They are so ….
（二）思维能力目标
能够灵活的描述一种蔬菜、植物的特征的句型。
人教PEP版四年级英语下册《Unit 4 A Let’s learn
重难点
名词tomato, potato的复数形式变化。
单词onion的认读。
教学
准备
1. 教材相配套的教学录音
2.教材相配套的教学单词卡
教 与 学 活 动
设计意图
修 改
一、热身、复习（Warm-up/Revision）
Greeting and review.
二、教学新课
1、教师手举一个西红柿，说：I like tomatoes.
教学
内容
A Let’s learn. Let’s do.
教材
分析
本部分学习的单词和词组是tomato, potato, carrot, green bean及复数形式。教材通过主线任务讨论蔬菜丰收的情景呈现单词的词义和意义。通过有节奏的说唱是学生在句子中朗读Let’s chant部分。
教学
目标
能够听说认读上述单词和词组;在情境中正确运用上述词汇并运用句型；运用句型They’re...描述蔬菜特征。学生能够理解、跟读歌谣，并能够创编新的歌谣描述自己喜爱的水果或蔬菜。
三、巩固练习
1、教师请学生看着书听歌谣。
2、让学生观察歌谣中like后的蔬菜单词和Let’s learn中的单词有什么不同。启发学生说出like后的名词是以复数形式出现的。教师适当强调tomato和potato的复数形式拼写的变化，carrot的复数形式读音变化。
四、布置作业
读课文第39页并背诵 Let's chant。
Do you like tomatoes?引导学生用I like...或I don’t like...根据自己的实际情况表达。
2、 教师再拿起一夹青豆，边说边完全呈现：Oh，it’s long and green. They are green beans. Do you like green beans? 让学生在回答中学习单词。
四下英语Unit4A.Let‘s learn课件
T： 出现农场。Wow!Abig farm!Somany vegetables.
Look at the tomatoes.They are red.（板书）学生认读。
2.T:Tomatoes are great!Let’s make a change.
☆教材分析
本单元是讨论农场里的动物和蔬菜。A部分学习蔬菜类词汇，通过讨论蔬菜丰收的情景呈现了单词的音形义，以及词汇的单复数形式。学生对于农场充满了兴趣，与日常生活密切相关。设计教学环节时，教师要设计灵活多样贴近生活的教学活动，将学生熟悉的蔬菜通过表演、描绘、简笔画或展示图片等引入课堂，进一步学习新词tomato,carrot,potato,green beans及其复数形式;让学生在生活经验和认真观察的基础上，描述蔬菜的特别，表明自己的喜好。
3.能吟唱并练习使用let’s chant，能运用Ilike,Ilove to表达自己的喜好。
4.能听出并画出农场里的蔬菜，并能完整介绍自己的农场。
二．过程与方法目标：
1.通过观察、猜测、触摸等直接有效的方式，教授新的词汇和复数形式。
2.通过创设参观农场的情景，结合旧知，丰富语言知识，促进整体语篇的输出。
t-p, m-a, t-p. here is the POTATO.Can you read?(利用换字母的方式教读)
S:po-ta-to.Potatoes!
T: yes!Ilike potatoes. (es红色标注)They can be french fries!And you?
S:Ilike potaoes, too.They are yummy/big/brown.
PEP四年级下Unit_4_A_Let’s_learn
名词单数变复数规则
4)以f或fe结尾，复数变f或 fe 为v再加-es
如knife-knives(书) , half-halves(一半) (thief ,wife ,life ,shelf ,knife ,leaf ,self ,half ,wolf) 注意①有少数词后直接加s，如roof-roofs (屋顶)
The potato is big .
potato potatoes
They are big .
Similarity（相似）
•tomatoes potatoes
What are ? They’re potatoes. They’re so big.
carrot
carrots
They’re orange.
---What’s this? ---It’s a potato.
---What’s this? ---It’s a tomato.
---What are they? ---They are potatoes.---they are tomatoes
---What are t hey?
名词单数变复数规则
小提示：
1 . 听录音标序号. 2 . 请跟录音朗读，注意模仿 语音语调.
Fill in the blacks
I go to the farm. I see many vegetables. I can see carrots. They are orange. I can see green beans . They are long. I can see tomatoes . They are red. I can see potatoes . They are so big. We are very happy. What a beautiful day!
人教(PEP)四年级下册英语Unit4 At the farm Part A Let's learn
Present-Let's learn Skill
Look at the __ca_r_r_o_ts__, They’re so long.
Present-Let's chant Chant
I like tomatoes. I like potatoes. Carrots I will try. I love to eat green beans, But onions make me cry.
Present-Let's learn Translate
—Look at the green beans, They’re so long. 看这些豆角，他们是这么的长。
—Yes, and the potatoes are big. 是的，并且土豆也是大的。
Present-Let's learn Skill
Look at the _to_m__a_to_e_s_, They’re so delicious.
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Present-Let's learn Skill
Look at the _g_r_ee_n__b_e_a_n_s_, They’re so long.
新版PEP四年级下册unit4_A_Let's_learn
an onion
four onions
Look at the _________. They’re _________.
Do you like onions? No, but I will try .
Wu... Onions make me cry!
火眼金睛
I see ________ .
yellow tomatoes
red tomatoes
Red tomatoes, yellow tomatoes, I will try（尝试） .
green beans
________, ________. I love to eat ________！
Look at the green beans, long they are so ___. Yes, and they’re yummy , too.
Look at the potatoes. They are so big.
a potato
three potatoes
Look at the _________. They’re _________. Potatoes, potatoes,
I love to eat ________. potatoes
But _______ make me cry. green beanes
carrots
onions
Vegetables are healthy（健康的）. We should eat more !
★：Read
the words. out more vegetables. to make a new chant.
Wow , I love to eat French fries .
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onions
（猜一猜~）
Are these......?
பைடு நூலகம்
Are these......?
Are these......?
Are these......?
A:Welcome to my farm! B:Look at these!Are these...? A:Yes,they are. B:Wow!They're so.... B:What are these? A:They're ... A:Try some!They're .... B:Thanks!Yum!
Summary
What have you got this class?
What haven't you got this class?
tomato
1.Listen to the tape and retell "Let's talk". 2.Please make the word cards about vegetables.
Unit4 At the farm A.Let's talk&Let's learn
c f ar d m
farm
Mr.M
They're red. They're so big.
They're yellow.
They're so small.
hot
p tom t ato
烫手的山芋，棘手的问题
They're tomatoes.
But they're yellow!
Try some! They're good! Thanks! Yum!
Sarah: Look at these!Are these carrots? Mr.M: Yes,they are. Mike: Wow!They're so big.
Mike: What are these? Mr.M: They're tomatoes. Mike: But they're yellow.
Mr.M: Try some!They're good! Mike: Thanks! Yum!
Yummy!
Sarah: Look at these!______________? Mr.M: ____,they are. Mike: Wow!They're so big! Mike: _________________? Mr.M: Yes,_______. Mike: But they're yellow! Mr.M: _______!They're good! Mike: Thanks!______!
What are these?
Are these potatoes?
green beans
Are these green beans?
Watch and find out: What vegetables do they see?
Watch the cartoon and find out: What vegetables do they see?
What vegetables do they see?
A.Carrots and tomatoes B.Tomatoes and potatoes
Look at these! Are these carrots?
Wow!They're so big!
Yes,they are.
What are these?