Unit 6. The environment

Welcome to our class
UNIT 6: THE ENVIRONMENT
Lesson 3: listen
WEDNESDAY, JANUARY 13TH 2010
ship (n)
tàu biển
I/ VOCABULARY
UNIT 6: THE ENVIRONMENT
Lesson 3: listen
oil spills (n)
sự tràn dầu
raw sewage (n)
nước thải
marine life (n)
sinh vật biển
waste materials (n)
phế liệu
drop (v)
ném xuống
pump (v)
đổ vào
Checking vocabulary:
Which words do the following pictures illustrate?

marine life
oil spills
ship
waste materials
raw sewage
How/Why is the ocean polluted ?
Our oceans are becoming extremely polluted. Most of this pollution comes from the land, which means it comes from people.
Firstly, there is (1)……………, which is pumped directly into the (2) ………….Many countries, both developed and developing, are guilty of doing this.
Secondly,(3) ……………. drop about 6 million tons of gabage into the sea each year.
Thirdly, there are (4) …………… from ships. A ship has an accident and (5) …………. leaks from the vessel.This is not only pollutes the water, but it is also kills (6) …………….Next, there are (7) ………………….from factories. Without proper regulations, factory owners let the waste run directly into the (8) …………, which then leads to the sea.
And finally, (9) ……………is washed from the land.This can be the result of carelessness or a delibrate dumping of waste.
raw sewage
sea
ships
oil spills
oil
marine life
waste material
river
oil
III/COMPLETE THE TABLE
HOW THE OCEAN IS POLLUTED
Firstly: Raw sewage is pumped directly into the sea.
Secondly:……………….
Garbage is
dropped into the sea
Thirdly:
Oil spills………………………………
come from the ships at sea
Next:………………………………………………..
Waste materials come from factories
Finally:………………………………………………
Oil is washed from the land
WHAT MUST WE DO TO PROTECT THE ENVIRONMENT
HOMEWORK
“WHY IS THE OCCEAN POLLUTED?
-ANSWER THE QUESTION IN “READ”
Good bye