Welcome
to our class
Teacher : Thùy Hương
JUMBLE WORDS
1. baeyvlloll
2. cersoc
3. nisten
4. smiwmngi
5. besaball
6. bidmanton
Volleyball
Soccer
Tennis
Swimming
Baseball
Badminton
Do you like sports ?
Which sports do you like ?
What are they doing ?
Tuesday, March 20th 2018
UNIT 13:
Activities
Section B : Come and Play
B3 + B4
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 the underwater life.
Now, we can explore the oceans, using the special TV camera as well. We can learn more about the undersea world thanks to this invention.

B3/ Read. Then answer the questions
New Words
- surface :
- pearl (n):
- diver (n):
- special breathing equipment:
- invent (v) :
- deep-sea diving vessel:
- scuba-diving (n):
- explore (v):
- invention (n):
- thanks to ( v )
MATCHING
1) surface : (n)
3) pearl (n):
2) diver (n):
6) invent (v) :

7) deep-sea diving vessel:
G) bề mặt
A) phát minh
D) tàu ngầm
5) thanks to ( v )
8) scuba-diving (n):
4) explore ( v ):
B) thợ lặn
E) ngọc trai
F) khám phá
C) nhờ vào
H) lặn có bình dưỡng khí
water
a deep sea diving vessel
F
F
T
2. True or false statements
T
T
1
LUCKY NUMBERS
2
3
4
5
6
7
8
How long could a pearl diver stay
underwater until recently ?

a. For two minutes
b. For five minutes
Now, how long can a pearl diver stay underwater?
For a short time

b. For a long time
When did Jacques Cousteau invent that vessel?
In the early 1940s
In the late 1940s
When was Jacques Cousteau born?
In 1990
In 1810
In 1910
In 1190
When did Jacques Cousteau die?
In 1987
In 1979
In 1797
In 1997
Lucky Number
Lucky Number
Lucky Number
B4. Complete the passage with the modal verbs in the box
Scientists say life started in the ocean. However, humans aren’t natural swimmer. We(1)........... swim as babies, but we forget and then we(2)........... learn to swim again. We(3)......... forget that our world is mainly water. So we(4)................. all learn to swim. We(5).......... try to start away from water, but it is very difficult. The time always comes when we need to cross water. We(6).................. learn to swim when we are young. It is easier to learn then. Our parents(7).................. help. They(8)..........................give us the opportunity to learn to swim.
can
must
mustn’t
can
ought to
can / should
should / must
should
Most of the world’s surface is water but people know very little about the oceans. We (1) ………….. stay underwater for long. After the (2)……….… of special breathing (3)……………. , people could (4)………. freely underwater and (5)……………. also became a popular sport. In the early 1940s, (6)……………………. invented the deep-sea diving vessel and he could (7)………….. the oceans of the world and study underwater life. Now, we can also (8)…………. more about the undersea world by using special TV (9)……………. .
Complete the summary:
swim
couldn’t
cameras
learn
explore
Jacques Cousteau
invention
equipment
Scuba-diving
- Learn the new words by heart.
- Prepare Unit 14 (A1)
- Do exercises in the workbook (unit 13 B).
Homework