E7- tiet 83 hot

pearls a diver a deep-sea diving vessel underwater explore invent special breathing equipment:... But now, with special breathing equipment, a diver can stay underwater for a long tim

I/ WARMER

a

b

c

d

e

f

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 :

I/ PRE - READING

an ocean : đại d ơng

scuba-diving (n):

a deep-sea diving vessel : tàu ngầm

a diver : thợ lặn

lặn có bình d ỡng khí

a vessel (n) Thuyền lớn, tàu lớn

Underwater (adv): Dưới mặt nước

Explore (v) Khỏm phỏ

Invent (v) Phỏt minh

Special breathing equipment: Thiết bị thở đặc biệt

Invention (n) Sự phỏt minh

pearls

a diver

a deep-sea diving vessel

underwater explore invent

special breathing equipment:

III/ WHILE - READING

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.

III/ WHILE - READING

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 Most of the world’s surface is land

Before the inventions of special breathing equipment, man couldn’t swim freely underwater.

Now scuba diving is a popular sport.

Jacques Cousteau invented special TV cameras.

We can learn more about the undersea world thanks to Jacques Cousteau’s invention.

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.

IV/ POST - READING

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

CONSOLIDATION

-What do we study today?

- Do you like the oceans?

- Learn vocabulary by heart.

- Prepare unit 14 – Lesson 1 – A 1