TAN CHAU SECONDARY SCHOOL

GV :Le Phuoc Binh
1.Swimming
2. Boxing
3. Roller-skating
4. Scuba - diving
5. Skiing
6.Tennis
MATCHING
Period 83 : Lesson 5 : B 3
UNIT 13 : ACTIVITIES
Vocabulary :
an ocean :
®¹i d­¬ng
a pearl :
ngäc trai
scuba-diving (n):
lÆn cã b×nh d­ìng khÝ
a deep-sea diving vessel :
tµu ngÇm
a diver :
thî lÆn
True or false
F
T
F
F
T
UNIT 13 : ACTIVITIES
Period 83 : Lesson 5 : B 3
Answer the questions
a) How long could a pearl diver stay underwater?
?He could stay underwater for longer than 2 minutes
b) What helps us to stay underwater for a long time?
?It`s a special breathing equipment
c) Who invented a deep sea diving vessel?
?A French man, Jacques Cousteau invented it.
d) When was he born?
?He was born in 1910
e) What could he do in the vessel?
? He could explore the ocean of the world and study underwater life.
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.
could
should
Can’t
must
ought to
must not
ought not to
Should not
Period 83 : Lesson 5 : B3
UNIT 13 : ACTIVITIES
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