Unit 6. The environment

Welcome to my English class
Teacher : Nguyen The Hung
Warmer :
1. pollution
2. garbage
3. produce
4. provide
5. disappointed
Unit 6 : The environment
Lesson 2 : Speak & Language focus 5
* Vocabulary :
- to persuade :
- to prevent :
- to reduce :
- to wrap :
- to dissolve :
- to do harm :
- to avoid :
- Exhaust fume:
Thuyết phục
Ngăn chặn
làm giảm
Gửi , bao bọc
Phân huỷ
Làm hại
Tránh
Khói xe
Unit 6: THE ENVIRONMENT - Lesson 2 : Speak
* Expression:
I think you should ……
Won’t you ……
It would be better if you ……
Why don’t you ……
Why not ……
+ Vo
- What about
- How about
+ V_ing
* Use the cues to make similar dialogues :
0. Use banana leaves to wrap food ( plastic bags are very hard to dissolve / save paper )
1. Reuse and recycle bottles and cans. ( reduce garbage / save natural resources )
2. Not throw trash onto the water. ( keep the water clean / polluted water can directly do harm to people’s health and kill fish )
3. Go to school or go to work by bike. ( save energy / keep the air cleaner )
4. Put garbage bins around the schoolyard. ( prevent lazy students from throwing trash / keep the schoolyard clean )
5. Use public buses instead of motorbikes.( avoid traffic jams / reduce exhaust fume / save energy )
Example :
A : I think it would be better if we use banana leaves instead of paper or plastic bags to wrap food.
B : Why ? How come ?
A : Because plastic bags are very hard to dissolve, they will cause pollution. And if we use less paper, we can save trees in the forests. That’s how we can save the environment.
* Questionnaire :
1. How can we save paper ?
2. How can we use fewer plastic bags ?
3. How can we reduce water pollution ?
4. How can we prevent littering ?
5. How can we reduce air pollution ?
6. How can we reduce the amount of
garbage we produce ?
* Discussion :
What do you do to protect the environment ?
Plant more green trees.
Reuse plastic bags.
Not throw trash onto the water.
………..
DISCUSSION
Topic : How do you prevent littering in our school ?
Put the garbage bins around the schoolyard.
Drink or eat at the canteen.
Tidy / Sweep the leaves in
the schoolyard.
Complete the sentences :
l- Example : a) If the rice paddies are polluted, the rice plants will die.
a) If the rice paddies are polluted,.....( rice plants / die)
b) If we going on littering,.......( environment / become / seriously polluted )
b) If we going on littering, environment will become seriously polluted .
c) If we plant more trees along the streets,.........(we / have / more shade and fresh air )
c) If we plant more trees along the streets, we will have more shade and fresh air .
d) If we use much pesticide on vegetable,......( the vegetable / become / poisonous and inedible )
d) If we use much pesticide on vegetable, the vegetable will become poisonous and inedible )
Homework :
- Learn by heart vocabulary.
Write your ideas about the ways to prevent environment pollution.
Prepare next lesson
Thank you very much
Have a good lunch