Unit 6. The environment

Checking up
Sắp xếp những chữ cái bị xáo trộn sau thành từ có nghĩa
fodestiatoner............
beaaggr..............
paispoidednt............
wasgee...............
deforestation
garbage
disappointed
sewage
a, b, c,
Unit 6: the environment
Period 38 - lesson 2: speak
I. Vocabulary
1. (to) prevent:
ngăn chặn
2. (to) reduce:
giảm, làm giảm
3. (to) wrap:
bọc, gói
4. leaf - leaves (n):
lá cây
5. (to) save:
tiết kiệm
1. (to) prevent:
2. (to) reduce:
3. (to) wrap:
4. leaf - leaves (n):
5. (to) save:
Unit 6: the environment
Period 38 - lesson 2: speak
b. ngăn chặn
a. giảm, làm giảm
e. bọc, gói
c. lá cây
d. tiết kiệm
A B
Matching
Unit 6: the environment
Period 38 - lesson 2: speak
II. Speaking:
1. I think you should reuse these bottles
2. What about reusing these bottles ?
V - ing
=> form: 1. I think you should.
2. Won`t you...?
3. Why not ..?
4. Why don`t you.?
5. It would be better if you.
6. What about/ how about + V - ing
+ V - infinitive
Use: Dùng để thuyết phục ai đó làm gì
V - infi
Unit 6: the environment
Period 38 - lesson 2: speak
=> form:
1. I think you should.
2. Won`t you...?
3. why not ..?
4. why don`t you.?
5. It would be better if you.
6. What about/ how about + V - ing
+ V - infi
Use banana leaves to wrap food (we/ save/ paper).
Example: I think you should use banana leaves to wrap food because we can save paper
Put garbage bins around the schoolyard.
Not throw trash onto the water
Use public buses instead of motorbikes (we/avoid/ traffic jams).

Go to school or go to work by bike
* Ask and answer:
How can we save paper? (recycle used paper)
How can we use fewer plastic bags? (clean and reuse them)
How can we reduce water pollution? (not throw trash into lakes)
How can we prevent littering? (put garbage bins around the school yard)
How can we reduce air pollution? (go to work by bike)
How can we reduce the amount of garbage? ( reuse and recycle things)
Example: A: How can we save paper?
B: Why not recycle used paper?



* Questions:
What do you do to protect the environment?
* Exercises: cho dạng đúng của động từ trong ngoặc
Won`t you (save) energy by going to work by bike?
Why don`t you (take) all the used plastic bags to the garbage dump?
How about (collect) used paper?
* Keys:
1. save
2. take
3. collecting