Unit 6: LESSON TWO :

Network

How to protect the environment
Go to school by bike
Use banana leaves to wrap food.
Reuse and recycle bottles and cans.
Not throw trash onto the water.
Use public buses.
Put garbage bins around the school yard.
vocabulary
(to) prevent
(to) wrap
(to) dissolve
(to) avoid
(to) reduce exhaust fume
ngăn ngừa
Gói
phân hủy
tránh
giảm khói thải
They are Lan and Nam
*What are they talking about?
“ Lan usually goes to school by motorbike so Nam are persuading Lan to go to school by bike in order to save energy and keep the air clean.”
Dialogue:
Nam : I you should go to school by
Lan :Why ?
Nam : we can save the and keep the cleaner .
Lan :That’s a good idea.
think
bike
because
energy
air
There are some expressions to help you to persuade someone to do something.
-I think you should …..
-Won’t you ……….?
-It would be better if you …..
-Why don’t you ……… ?
-Why not ……….?
What / How about …………?
Use these word cues to practice the open dialogue.
Go to school by bike/ save energy and keep the air cleaner.
Reuse the recycle bottles and cans/ save natural resources.
Put garbage bins around the schoolyard/ prevent the lazy students from throwing trash.

Lan: I think you should___________________
Nam: why?
Lan: because you can ___________________
Nam: That’s a good idea.
Discussion
Topic: The best way to protect the environment.
Tan: I think We should do something to protect the air and the water .
Tu : How can we do ?
Tan: We should go to school by bike, not throw trash onto the water.
Hon: That’s a good idea. Let’s do that.