Unit 13. Activities

1.Swimming
2. Boxing
3. Roller-skating
4. Scuba - diving
5. Skiing
6.Tennis
MATCHING
English 7
Period 83 : Lesson 5 : B 3
UNIT 13 : ACTIVITIES
Vocabulary :
an ocean :
đại dương
a pearl :
ngọc trai
scuba-diving (n):
a deep-sea diving vessel :
tàu ngầm
a diver :
thợ lặn
lặn có bình dưỡng khí
land:
mặt đất
a vessel (n)
Thuyền lớn, tàu lớn
Underwater (adv):
Dưới mặt nước
Explore (v)
Khám phá
Invent (v)
Phát minh
Special breathing equipment:
Thiết bị thở đặc biệt
Invention (n)
Sự phát minh
MATCHING
land
an ocean
pearls
a diver
scuba-diving
a vessel
a deep-sea diving vessel
underwater
explore
invent
special breathing
equipment:
Most of the world’s surface is water. We may know the land very well, but we know very little about the oceans.
Until recently, man could not stay underwater for long. A pearl diver, for example,couldn’t stay underwater for longer than two minutes. But now, with special breathing equipment, a diver can stay underwater for a long time. After the invention of this equipment, man could swim freely underwater and scuba-diving became a popular sport.
A Frenchman, Jacques Cousteau ( 1910 – 1997), invented a deep-sea diving vessel in the early 1940s. In the vessel, he could explore the oceans of the world and study underwater life.
Now, we can explore the oceans, using special TV cameras as well. We can learn more about the undersea world thanks to this invention.
Most of the world’s surface is water. We may know the land very well, but we know very little about the oceans.
Until recently, man could not stay underwater for long. A pearl diver, for example,couldn’t stay underwater for longer than two minutes. But now, with special breathing equipment, a diver can stay underwater for a long time. After the invention of this equipment, man could swim freely underwater and scuba-diving became a popular sport.
A Frenchman, Jacques Cousteau ( 1910 – 1997), invented a deep-sea diving vessel in the early 1940s. In the vessel, he could explore the oceans of the world and study underwater life.
Now, we can explore the oceans, using special TV cameras as well. We can learn more about the undersea world thanks to this invention.
* Không có khả năng làm gì ở trong hiện tại:
* Khả năng có thể là gì ở hiện tại:
S + can + V
Ex : I can swim
Ex : I can ride my bike.
S + can not ( can’t) + V
Ex: I can’t swim.
Ex: I can’t drive car..
* Khả năng có thể là gì ở quá khứ:
S + could + V
Ex : I could swim when I was five.
Ex : I could ride my bike when I was six.
* Không có khả năng làm gì ở trong quá khứ:
S + could not ( couldn’t)+ V
Ex : I couldn’t swim when I was five.
Ex : I couldn’t ride my bike when I was six.
* Can
Could
Most of the world’s surface is water. We may know the land very well, but we know very little about the oceans.
Until recently, man could not stay underwater for long. A pearl diver, for example,couldn’t stay underwater for longer than two minutes. But now, with special breathing equipment, a diver can stay underwater for a long time. After the invention of this equipment, man could swim freely underwater and scuba-diving became a popular sport.
A Frenchman, Jacques Cousteau ( 1910 – 1997), invented a deep-sea diving vessel in the early 1940s. In the vessel, he could explore the oceans of the world and study underwater life.
Now, we can explore the oceans, using special TV cameras as well. We can learn more about the undersea world thanks to this invention.
True or false
F
T
T
F
F
water
deep-sea diving vessel
special TV cameras
Most of the world’s surface is water. We may know the land very well, but we know very little about the oceans.
Until recently, man could not stay underwater for long. A pearl diver, for example,couldn’t stay underwater for longer than two minutes. But now, with special breathing equipment, a diver can stay underwater for a long time. After the invention of this equipment, man could swim freely underwater and scuba-diving became a popular sport.
A Frenchman, Jacques Cousteau ( 1910 – 1997), invented a deep-sea diving vessel in the early 1940s. In the vessel, he could explore the oceans of the world and study underwater life.
Now, we can explore the oceans, using special TV cameras as well. We can learn more about the undersea world thanks to this invention.
a) How long could a pearl diver stay underwater?........................................................
b) What helps us to stay underwater for a long time?...................................................
c) Who invented a deep sea diving vessel?......................................................................
d) What could he do in the vessel?................................................................................
?A pearl diver / He couldn`t stay underwater longer than two minutes.
?It`s a special breathing equipment / a special breathing equipment heps us to stay under water for a long time.
?A French man, Jacques Cousteau invented it / a deep-sea diving vessel.
? He could explore the ocean of the world and study underwater life.
Most of the world’s surface is (1) …………………………... We may know the land very well, but we know very little about the oceans.
Until recently, man could not stay underwater for long. A pearl diver, for example,(2)…………………………… stay underwater for longer than two minutes. But now, with special (3) ………………………………. equipment, a diver can stay underwater for a long time. After the invention of this equipment, man (4)………………………………….. swim freely underwater and scuba-diving became a popular sport.
A Frenchman, Jacques Cousteau ( 1910 – 1997),(5) ………………………. a deep-sea diving vessel in the early 1940s. In the vessel, he could explore the oceans of the world and study underwater life.
Now, we can explore the oceans, using special TV cameras as well. We can learn more about the undersea world thanks (6) ……………………this invention.
Fill in the blanks with the suitable given words
Water oceans couldn’t breathing could invented to
Water
couldn’t
breathing
could
invented
to
What do we study today?
Do you like the oceans?
V. Homework
- Learn vocabulary by heart.

- Prepare unit 14 – Lesson 1 – A 1
See you later