We human beings could not survive without all the plants and animals around us .
Human beings will be endangered in 500 years. Do you agree? Why?
A
I agree. Because……..
A. To love animals is to love ourselves.
B. There are so many animals and plants that they will never die out.
C. We can plant a tree or build a birdhouse, and though it’s simple, it’s useful.
B
I don’t agree. Because…….
friendship family respect
love
friends society safety
Basic(基本的) needs: food, water, houses……
Social and spirit needs: friends, love, safety……
What do plants and animals need to survive?
D. either A or B
5) To protect animals and plants, we ________.
A. have done enough
B. can do nothing
C. had better not pollute D. shouldn’t eat animals