(共29张PPT)
Unit 4 At the farm
PB Let’s talk
Let’s sing
Ask and answer
What’s this
It’s a____.
What are these
They’re____.
tomato
tomatoes
Ask and answer
What’s that
It’s a____.
What are those
They’re____.
carrot
carrots
Sum-up
单数
复数
this
these
这个
这些
that
those
那个
那些
距离说话者较近处
距离说话者较远处
Old MacDonald has a big farm.
What’s at the farm？
Let’s go and see.
Lead-in
Wow!
We can see a lot of
animals at the farm.
相当于many
Ask and answer
What are these
They’re ducks.
Let’s learn
What are those
They’re horses.
horse
How many horses do you see
Let’s learn
s
One, two, three…Oh! I see eight.
Let’s learn
What about those
Are they hens
Yes, they are.
hen
How many hens do you see
Let’s learn
s
Fourteen.
Those, those, what are those？
Hens, hens, they are hens.
Those, those, what are those？
Horses, horses, they are horses.
Let’s chant
Watch and answer
Mike and Sarah are at the farm.
1. What do they see
2. How many horses does he have
Let’s watch
画面不能播放时，单击右键，点播放。
Check the answer
What do Mike and Sarah see
Horses and ducks.
How many horses
Seventeen.
Look, listen and repeat
Wow! You have __ __ __ animals!
What are ____
They’re horses.
Cool! ___ ___ horses do you have
Mmm… Seventeen.
What about those ___ ___ hens
No, they aren’t.
They’re _____.
Fill in the blanks
a lot of
those
How many
Are they
ducks
三人一组练习对话。
1. 能够朗读对话。
2. 语音、语调正确，运用恰当的动作。
3. 发音准确，能够表演对话。
Role-play
Group work
Guessing game
What are those
They’re_____.
cows
sheep
horses
hens
cat
duck
dog
horse
cow
hen
meow
quack
woof
neigh
moo
cluck
Guessing game
Listen! What animal
Let’s play
Look and talk
A: What are those
B: Are they____
C: Yes, they are.
/ No, they aren’t. They’re____.
Woof, woof!
Look and talk
A: What are those
B: Are they____
C: Yes, they are.
/ No, they aren’t. They’re____.
Meow, meow!
Look and talk
A: What are those
B: Are they____
C: Yes, they are.
/ No, they aren’t. They’re____.
Neigh, neigh!
Look and talk
A: What are those
B: Are they____
C: Yes, they are.
/ No, they aren’t. They’re____.
Quack, quack!
课堂小结
Are these…
用来确认事物
c
What are those
询问并回答远处事物（复数形式）
c
They’re + 复数名词（horses / ducks )
肯定回答：Yes, they are.
否定回答：No, they aren’t.
Enjoy a song
1.听录音跟读对话，并与同伴表演对话。 2.仿照Let’s talk，编制一组对话，不少于
四句。
3. 完成同步练习。登陆21世纪教育 助您教考全无忧
Unit 4 At the farm
PB Let’s talk www.21-cn-jy.com
教学目标
1. 能够在图片和教师的帮助下理解对话大意。
2. 能够用正确的语音、语调朗读对话，并能进行角色表演。
3. 能够在情景中运用句型What are those They’re… 询问远处物体；
运用句型Are they… Yes, they are./ No, they aren’t.确认物体。
4. 能够完成Let’s play的活动，通过动作和象声词，运用句型What are those Are they… 询问并确认动物。21教育网
重点
能够按照正确的语音、语调朗读对话。
在情景中运用句型What are ( http: / / www.21cnjy.com )those They’re…；Are they… Yes, they are./ No, they aren’t. 问答交流。2·1·c·n·j·y
难点
these和those的正确辨别和在句子中的使用。
教学过程
Step 1. Warm-up
1. Let’s sing. PPT 播放歌曲Old MacDonald，引入单元学习话题。
2. Ask and answer. 运用句型What’s this What are these 询问物体的单复数。
然后引出单词those 和句型What are those
3. Sum-up.
( http: / / www.21cnjy.com )
Step2. Presentation and practice
1. Lead-in.
呈现人物情景图和句子：Old MacDonald has a big farm. What’s on the farm？
然后呈现动物图， T: Wow! We ca ( http: / / www.21cnjy.com )n see a lot of animals at the farm. 点拨a lot of的意思。21世纪教育网版权所有
2. Let’s learn.
1）通过情景图，学习运用句型 What are those They’re…
( http: / / www.21cnjy.com )
呈现单词horses 和发音，学生跟读。
2） 通过情景图，学习运用句型Are they … Yes, they are.
( http: / / www.21cnjy.com )
呈现单词hens 和发音，学生跟读识记。
3） Let’s chant. 巩固记忆新学句型和生词。
2. Let’s talk
1)Watch and answer
呈现情景图，出示问题，让学生看视频边寻找答案。
( http: / / www.21cnjy.com )
2) Let’s watch. 通过看、听、默读等形式理解文本。
3）Check the answers. 核对答案。
4）Look, listen and repeat. 再次播放幻灯片，跟读句子。
5) Fill in the blanks，对文本内容进一步梳理、理解和巩固。
6) Group work. 三人一组朗读并表演对话，分层次提成任务要求。
Step3. Consolidation
1. Guessing game. 1）呈现动物的部分图片，让学生猜测是哪一种动物。
2）Listen! What animals 听声音，识别动物并学习拟声词。
2. Watch and ( http: / / www.21cnjy.com )follow. 观看Let’s play视频，学习运用句型What are those Are they… 询问并确认动物。21cnjy.com
3. Look and talk. 根据图片动作，三人一组运用新学句型会话练习。
( http: / / www.21cnjy.com )
4. Summary. 课堂小结。
5. Enjoy a song Animals on the bus.
Step 4. Homework
1.听录音跟读对话，并与同伴表演对话。
2.仿照Let’s talk，编制一组对话，不少于四句。 21·cn·jy·com
3. 完成同步练习。
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Unit 4 At the farm
PB Let’s talk
【同步精练】
一、读下面的对话，圈出正确的答案。
A: Wow! You have ( a lot /a lot of) animals. What are (this /these)
B: (They’re / It’s) pigs.
A: What about those Are they (horse /horses)
B: (No, it isn’t. /No, they aren’t). They’re cows.21世纪教育网版权所有
A: (How many/ How much) cows do you have
B: Twenty.
二. 用方框中所给的词完成句子。
they, a lot of, ten, cute, long
1. Uncle Wang has ____hens on the farm.
2. The green beans are ____.
3. —Are ___ carrots
—Yes, they are.
4. The dogs are so ____.
5. —How many animals do you have
—I have _____.
三、读一读，找出下列句子正确的应答语。
A. I have a lot of animals. B. No, they aren’t. 21cnjy.com
C. They are goats ( http: / / www.21cnjy.com ). D. Seventeen. E. They are horses.
（ ）1.What are these
（ ）2.Are they sheep
（ ）3.How many horses do you have
（ ）4.What do you have
（ ）5.What are they
四、阅读短文，判读对（T）错（F）。
My grandpa has a farm ( http: / / www.21cnjy.com ). The farm is so big. Let’s have a look! There are twelve horses, thirteen cows and forty hens. My grandpa likes tomatoes very much. There are many tomatoes on the farm. Look! They are red. They are very beautiful. It’s a sunny day on the farm today.21教育网
（ ）1.My grandpa has a big farm,
（ ）2.There are thirteen horses.
（ ）3.The tomatoes are green.
（ ）4.My grandpa likes tomatoes very much.
（ ）5.It’s rainy on the farm today.
参考答案
一、1. a lot of 2.thes ( http: / / www.21cnjy.com )e 3.They’re 4.ducks 5.No, they aren’t 6.How many
二、1. a lot of 2.long 3.they 4.cute 5.ten
三、1.C/E 2.B 3.D 4.A 5. E/C
四、 1-5TFFTF
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