资源简介

(共32张PPT)
B Start to read
人教版PEP三年级上册
Warm-up
What’s the song about
air
sun
water
flower
grass
tree
Review
Wow!
The tree can give us _________.
oranges
给我们......
Wow!
The tree can give us _________.
apples
Wow!
The tree can give us _________.
bananas
Wow!
The tree can give us _________.
grapes
Lead-in
Wow! Plants are amazing!
Let's learn more about plants.
Look! Here are some pictures about plants.
Lead-in
Look and say
What fruits do you see
orange
Look and say
What does this fruit tree need
What else
Let’s read.
Let’s read
Plants need air, water and sun. They help plants grow.
What helps plants grow
air
plant
sun
water



Read and think
Plants can give us many things. We need plants, and we can help them too.
What can plants give us ...
fruit
flower
fresh
air
leave
Read and choose
Plants can give us many things. We need plants, and we can help them too.
1.Do we need plants
A. Yes, we do.
B. No, we don’t.
C. We don’t know.
它们
2. What can be the
title(标题) of the text
A. Plants give
B. Plants grow
C. Plants and us
Plants need air, water and sun. They help plants grow.
Plants can give us many things. We need plants, and we can help them too.
title:
Listen and repeat
Plants need air, water and sun. They help plants grow.
Plants can give us many things. We need plants, and we can help them too.
What fruits do you see What does this fruit tree need
Try to retell
Plants need ________________.
Plants can _________________.
We ____ plants, and we can
____ them too.
air, water and sun
give us many things
need
help
Circle the things you see in the picture.Then talk about a plant.
air sun water
apples bananas grapes oranges
flowers grass tree
Then talk about a plant.
Apple trees need air, water and sun. We can help them. They can give us apples.
Talk about a plant in pair.
trees need . We can . They can give us .
Let’s watch and think
Why we need plants
Plants need us.We need plants too.
We are interdependent.
植物需要我们，我们也需要植物，我们是相互依存的。
Good to know
Wow!These plants “eat meat”!
哇！这些植物会“吃肉”！
捕蝇草
猪笼草
They grow tall and thick.
They can store thousands of kilograms or even more of water.
它们长得又高又粗。它们能储存几千公斤甚至更多的水。
猴面包树
山荷叶
The flower will become transparent when it touches water.
这种花碰到水就会变得透明。
Let’s create
In the future, humans may cultivate more amazing plants.
Can you imagine a plant Please draw a picture and introduce it.
人类未来可能会培育出更多神奇的植物。你能想象一种植物吗？请画一画并介绍一下。
It’s a mushroom.
It’s big.
The mushroom need air and water.
The mushroom don’t need
sun.
It can give us food.
For example.
Let’s create
It’s a ________.
It’s _______.
The ______need_______.
The ______don’t need
_______.
It can give us_______.
Word bank:
flower/tree/grass/mushroom（蘑菇）...
big/small/tall/
short/cute/...
air/water/
sun/soil...
Summary
key words:
give us them
key sentences:
Plants need...
Plants can give us...
1. Read the text again. And try to recite.
2.Do related exercises.
3.Use ' We can...' to talk about how you can help plants.
Need to do
Homework
Talk about “plants and us” with
your parents.
Choose to do
Homework

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