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1. All the living things ________ weak and small and slowly _____ strong and big.
2. What happened to the birds if they eat the sick or dead fish?
3. Why should we protect the earth and all the living things on it?
4. Nature is a balance between all the living things on the planet.
start out
grow
They may die off.
Because all living things are connected.
自然是地球上所有生物和谐的整体。
start out=start
die off=die
dead
dying
Read again and fill in the blanks
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.
live off depend on start out be filled with die off species connect respect
is filled with
start out
connected
depend on
live off
die off
respect
species
Practice
respect connect dying dead die
1. His mother has been ________ for ten years.
2. People should ________ and understand each other.
3. The man is________. Let’s take him to the hospital at once.