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新世纪版七年级上册英语《Unit One Housing Estates and Surroundings Lesson 3 Making Our Home Greener 》集体备课ppt课件
We do not have enough green areas now. In the future, we’ll plant more trees and flowers. We’ll make our housing estates greener.
The air and the streets are not _______ _________. In the future, we ____ ____ more trees. We ____ _____ the air and the streets _______.
not…enough
enough
clean
will plant
will make
cleaner
The weather isn’t _____ _______. In the future, we ___ ____ ____ trees. We ___ ____ the air ________.
not…enough
cool
enough
will plant
will make
cooler
more
plant more trees
Without trees, there would be no life on this planet!
What we do and do to protect(保护)
the trees, use the pictures and the word cues.
We should prune the trees.
pick flowers
We shouldn’t pick flowers.
Models
prune trees