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(共19张PPT)
Unit 4 Plant life
Start up
册 次：四年级下册 学 科：英语（外研社版）
Look and say.
tomato
green bean
sunflower
cucumber
What plant is it
Look and answer.
Who are they
They are Lingling, Amy, Daming and Sam.
What are they doing
They are digging.
Look and answer.
They are making a small garden.
Let’s watch.
Read and answer.
What seeds are they planting
tomato seeds
bean seeds
cucumber seeds
sunflower seeds
Are Lingling, Daming and Amy’s seeds growing
Are Sam’s seeds growing
Read and answer.
Yes, they are.
No, they aren’t.
Why aren’t Sam’s seeds growing
Because Sam’s seeds are from a snack bag. They can’t grow.
Read and answer.
Can these seeds grow
Look and say.
No, they can’t.
Yes, they can.
No, they can’t.
Yes, they can.
Watch and follow.
Act it out.
Read again and match.
In the garden, ... is planting...
Read and think.
We’re digging.
We’re making a small garden for the class!
现在进行时（主语+be动词+v-ing）
Read and think.
现在进行时（主语+be动词+v-ing）
现在进行时中动词的变形规则：
Look and write.
are planting
Is watering
are
doing
Work in pairs. Ask and answer.
Homework
基础性作业：
看视频，跟读教材第40页的故事。
发展性作业：
简单画出农场里农民们劳作的场景图，仿照教材第41页活动3，创编三个对话。
感谢观看
THANKS

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