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T: Do all the living things on the planet depend on one another?
Do you want to know more about how everything is connected?
Today let’s learn about Lesson 47.T-S
S-SMotivate the Ss and lead in the new concept.
Presentation and
Practice
1. Fast-reading
Read and put the sentences in the correct order.
All living things are connected.
We should protect the environment.
Living things live in the world.
All living things need water and food to grow.
2. Reading
1. List some living things.
2. What will happen if people pollute the rivers and oceans?
3. What will happen if the birds eat the sick or dead fish?
4. What helps people grow big and strong?
5. What’s the effect if one species dies off?
3. Read again, fill in the blanks and retell the text
live off, depend on, start out, be filled with, die off, species, connect, respect.
The natural world ______________ living things. Living things __________ weak and small and slowly grow strong and big. All living things need food and water to grow.
We are different in some ways, but all living things are __________. We all live on the same planet, and we _________ each other. Some birds _________ fish. If the birds eat the sick or dead fish, they may _______. We should ________ the earth and all the ________ on it. Whole class
T-S
individual work and pair work
For the Ss to get some basic information about the topic.
They are helpful for them to learn the main concept.respect, connect, die ,dead, follow
1). His mother has been ________ for ten years.
2) People should ________ and understand each other.
3). Don't always ________ others. You should have your own ideas.
4). We are ____________ by the Internet.