Tan Chau junior high school
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Thursday, March 25th , 2010
UNIT 13 : ACTIVITIES
LESSON 5 : B3 (P136,137)
1. Vocab
- scuba diving :
Lặn có sử dụng bình dưỡng khí
- a vessel :
tầu, thuyền
- a pearl diver :
thợ lặn ngọc trai
- (to) explore :
Thám hiểm
- Special breathing equipment (n) :
Thiết bị thở đặc biệt
- (to) invent :
Phát minh
T / F predictions
F
T
T
T
UNIT 13 - B3 (P136, 137)
1. Most of the world’s surface is land.
2. Before the invention of special breathing
equipment, man couldn’t swim freely under water.
3. Now, scuba – diving is a popular sport.
water.
4. Jacques Cousteau invented special TV cameras
F
5. We can learn more about the undersea world thanks to Jacques Cousteau’s invention.
the deep sea
diving vessel
2. Reading
UNIT 13 - B3 (P136, 137)
Most of the world’s surface is water. We may know the land very well, but you know very little about the ocean.
Until recently, man could not stay under water for long. A pearl diver, for example, couldn’t stay underwater for longer than two minutes. But now, with special breathing, a diver can stay underwater for a long time. After invention of this equipment, man could swim freely underwater and scuba – diving became a popular sport.
A French, Jacques Cousteau (1910 – 1997), invented a deep-sea diving vessel in the early 1940s. In the vessel, he could explore the ocean 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 sea world thanks to this invention.
* Comprehension questions
1. How long could a pearl diver stay underwater ?
2. How can a diver stay underwater ?
3. When did Jacques Cousteau die ?
4. Did he invent the deep sea diving vessel in the year 1840s ?
5. What could he study ?
6. Can we explore the oceans using special TV cameras ?
UNIT 13 – LESSON 5 – B3 (P136,137)
4
3
1
2
5
6
Lucky numbers
8
9
7
UNIT 13 - B3 (P136, 137)
A
1
3
4
2
7
5
6
B
1
4
5
6
2
3
1. How long could a pearl diver stay underwater ?
He could stay underwater for about two minutes.
LUCKY NUMBER !
3. When did Jacques Couseteau die ?
He died in 1997
5. What could he study ?
He could study underwater life
Lucky number
2. How long can a diver stay underwater now ?
He can stay underwater for a long time.
4. Did he invent the deep sea
diving vessel in the year 1940s ?
Yes, he did
LUCKY NUMBER !
6. Can we explore the oceans
using special TV cameras ?
Yes, we can
Lucky number
* Play a game : Make sentences
UNIT 13 - LESSON 5 - B3 (P136,137)
* grid
* Structure with " could ``
S + could /couldn’t + V (inf…) +……..
Last year, I couldn’t dive under the water.
Now I can dive under the water.






UNIT 13 – LESSON 5 – B3 (P136,137)

CONSOLIDATION
Learnt by heart vocabulary
Translate the text into Vietnamese
Retell an invention in English
Do exercises in the workbook
Get ready Unit 14 – A1
Goodbye
Thank you for your attending to our class