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(共48张PPT)
第1课时
Get ready & Start up
Unit 4 Plant life
Unit 4 Plant life
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Enjoy a song
Plant life.
What’s the song about
How do apple trees grow
Look and learn
种子，籽
/si d/
泥土，土壤
/ θ/
根
/ru t/
(植物的)
茎，梗，柄
/stem/
细的
/θ n/
叶子
/li f/
复数形式：leaves
flowers
This is an apple tree.
What are these
向日葵
/ s nfla (r)/
Do you want to
know about me
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Watch and enjoy
Look and say
Which part of the plant is it
seed
leaf
root
stem
flower
1
Listen and sing.
I’m a little seed,
Small and cute.
Put me in the earth,
And watch me grow.
I’m getting big.
Look at my roots.
My stem is thin.
My leaves are green.
Get ready
Now I’m growing up,
Big and strong.
My yellow flower,
Dances in the sun.
2
Look and match. Then point and say.
Look and say
Look at my ... My ... is / are ...
Do you like plants
Have you grown a plant What is it
Free talk
start up
Look and say
Who are they What are they doing
Lingling
Sam
Daming
Amy
Lingling, Sam, Daming and Amy are digging.
挖，掘
/d ɡ/
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Watch and check
Read and answer
What are they digging for
They’re making a small garden for the class.
Listen and fill
I’ve got ______ seeds.
What seeds are they planting
I’ve got ______ seeds.
I’ve got ________ seeds.
I’ve got ________ seeds.
tomato
bean
cucumber
sunflower
Read, look and answer
Are Lingling’s, Daming’s and Amy’s seeds growing
Are Sam’s seeds growing
No, they aren’t.
Why don’t Sam’s seeds grow
Because Sam’s seeds are from a snack bag. They can’t grow.
Read and answer
What will Sam do
He will plant a new one.
种植，栽种；播(种)
/plɑ nt/
1
Read and answer.
Sam’s seeds
Why don’t Sam’s seeds grow
2
Read again and match.
Read and complete
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Watch and repeat
Pronunciation (发音)
Fluency (流利度)
Acting (表演)
Role play
问句：What + are + 主语（复数）+ doing
答语：We’re/They’re + 动词-ing（+其他）.
询问某些人正在做什么的句型：
—What are you doing
—We’re digging.
Language points
现在进行时
确认某些人/物是否正处于某状态的句型：
问句：Are + 主语（复数）+ 动词-ing（+其他）
肯定回答：Yes, they are.
否定回答：No, they aren’t.
—Are your seeds growing
—Yes, they are.
动词-ing
的变化规律
ru
paint
read
sing
swi
sho
tak
hav
danc
直接加ing
以不发音的e结尾，
去e加ing
一个元音字母加辅音字母结尾的重读闭音节词，要双写末尾字母加ing。
ing
e
e
e
ing
ing
ping
ming
ning
n
m
p
ing
ing
ing
Look and find
3
Look and write.
They ___________ (plant) tomato seeds.
are planting
Let’s check
— ____ he __________ (water) the plants
— Yes, he is.
Is watering
— What _____ they _______ (do)
—They’re picking grapes.
are doing
4
Work in pairs. Ask and answer.
Use the pictures in Activity 3.
What is he doing in picture 2
He’s watering the plants.
Ask and answer
What are they doing in picture 3
They’re picking grapes.
—What are you doing
—We’re digging.
—Are your seeds growing
—Yes, they are.
leaf
earth
dig
seed
Summary
root
stem
thin
plant
sunflower
1.记忆本课时学习的新单词。
2.听录音，跟读Start up部分的对话。
3.画出一幅农民们劳作的场景图，仿
照教材P41活动3，创编对话。
Homework

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