Unit 10 Sources of Energy Lesson 2 A closer look 1

SOURCES OF
ENERGY

Renewable
sources
Oil

Wave
Wind

Non-renewable
sources
Soler

Coal
Gas


Unit 10: SOURCES OF ENERGY

Lesson 2: A closer look 1


MATCHING
A
1.abundant
2.available
3.exhaustible
4.safe
5.limited

6.unlimited

B
a .vơ hạn
b. nhiều, phong phú
c. sẵn có
d. an tồn
e. có hạn
f. có thể cạn kiệt


* Activity 1:Put the words below into the table to describle the types of
energy: limited
unlimited
harmful
non-renewable
dangerous
polluting
expensive

abundant,
1 safe
clean, 3safe
renewable, clean,
5
safe
renewable, safe,
7
available, clean
renewable, clean,

safe
9
abundant
11

exhaustible
conveninent
available
abundant

available 2
expensive, 4not available
expensive
6
8

renewable
safe
clean
cheap

expensive, dangerous
expensive, dangerous
10
unlimited,
12polluting


*Activity 2: Compare with partner:

Ba
Lan : I think solar is renewable.
Ba : Me too. I also think it is clean and safe....

Lan


* Activity 3: Look at the pictures and complete these sentences, using the
words in 1.

Solar energy is renewable,
1. ……
safe
Moreover, it is clean and …………

3. ………..
Wind power is abundant. It is
also …….
clean......and
.. .. safe.

2. Using coal is polluting, and it is ...
non-renewable
…………….
.

4. Nuclear energy is renewable and clean.
But it is dangerous
….. ............and …….
expensive

..........


Pronunciation


-Những từ 3 âm tiết trở lên,trọng âm rơi vào âm tiết thứ 3
từ phải sang trái.Ex: e ‘conomy , ‘industry.
-Từ tận cùng bằng ee hoặc eer thì trọng âm lại rơi vào âm
cuối cùng ấy. Ex: engi’neer , volun’teer, employ’ee.
-Những từ tận cùng bằng –ion -ic(s), -ial, -ous, -ian thì
trọng âm rơi vào âm tiết trước nó. Ex: re’vision,
ge’ographic , eco’nomics, ‘critical, ‘logic, ‘special.
-Những từ tận cùng –cy, -ty, -phy,-gy,-al trọng âm rơi vào
âm thứ 3 tính từ phải sang trái : EX: bi’ology, pho’tocopy,


Ooo
dangerous

O

oo

expensive


* Activity 4: Listen and repeat. Which words are stressed on the first
syllable and which ones are stressed on the second syllable? Put them
in the appropriate columns.

dangerous

enormous

limited

easily

expensive

plentiful

abundant

energy

convenient

Ooo

dangerous
plentiful
limited
easily,
energy

oOo
expensive
abundant
convenient

enormous


* Activity 5: Read the following sentences and mark(’) the
stressed syllable in the underlined words. Then listen, check
and repeat.
1. Coal will be replaced by another renewable resource.
2. Wind power is convenient and abundant.
3. Natural gas is limited and it is harmful to the environment.
4. Solar energy is plentiful and it can be replaced easily.
5. Nuclear power is expensive and dangerous.


* Activity 5: Read the following sentences and mark(’) the
stressed syllable in the underlined words. Then listen, check
and repeat.
1. Coal will be replaced by a'nother re'newable resource.
2. Wind power is con'venient and a'bundant.
3. Natural gas is 'limited and it is harmful to the en'vironment.
4. Solar energy is 'plentiful and it can be replaced 'easily.
5. Nuclear power is ex'pensive and 'dangerous.