giao an danh gia

Ngo Quyen high school Date of preparing: 03/02/2010
Supervisor: Tran Thi Thu Hong Date of teaching: 06/02/2010
Trainee teacher: Dang Thi Huong Class: 11/3
Unit 11: Sources of energy
Period 66 (Reading)
Time: 45 mins
I. Objective:
1. Knowledge: by the end of the lesson, Ss will be able to understand the
passage, identify the main idea, and guess the meaning in context
and express own ideas about sources of energy.
2. Skill: reading, writing, speaking
II. Teaching aids: textbook, projector
III. Method: communicative approach
IV. Procedure:
Content Activities
I. Stabilization:(1 min)
II. Check- up (3 mins): Combine these
sentences, using preposition+ relative
pronoun
1. The little girl has gone. I borrowed this pen from
her.
2. The authorities gathered those villagers. They
explained to them the importance of forests.
3. The ladder began to slip. I was standing on it
III. Warm- up: ( 5 min) Matching the picture with
the word
1. oil
2. solar energy
3. gas
4.wind power
5. electricity

IV. Pre- reading( 10 mins)
* Vocabulary: ( 7 mins)
- Fossil fuel ['fɔsl fjuəl](n): nhiên liệu hóa thạch
 example and picture: oil, coal, gas….
- Reserve [ri'zə:v](n): nguồn nguyên liệu (translation)
- Alternative[ɔ:l'tə:nətiv](adj): thay thế
( translation)
Eg: Some alternative sources of energy are nuclear energy, water
- T checks up the old lesson
( language focus)
* Key answer:
1. The little girl from whom I
borrowed this pen has gone.
2. The authorities gathered
those villagers to whom they
explained the importance of
forests.
3. The ladder on which I was
standing began to slip.
-T shows some pictures and
asks Ss to match the picture
with a suitable word.
- Ss answer.
- T leads in the new lesson: “
to understand our energy,
today we are going to learn
more about sources of
energy”.
- T teaches some new words.
- T reads first.

- Ss repeat in chorally and
individually.
power, wind power…
- Geothermal heat [,dʒi:ou'θə:məl hi:t](n): địa nhiệt picture and
explanation( energy comes from deep inside the earth)
- Windmill ['winmil](n): cối xay gió(picture)
- Sailboat ['seilbout](n): thuyền buồm( picture)
- Unfortunately [ʌn'fɔ:t∫ənitli](adv): không may mắn( translation)
Eg: Unfortunately, if the wind doesn’t blow, there is no wind energy.
- Dam [dæm](n): đập ngăn nước( picture)
- (to) release [ri'li:s] (v) = to be free: giải phóng,
Eg: the sun releases large amounts of energy everyday.
- Solar panel ['soulə 'pænl](n): tấm thu năng lượng mặt
trời(picture)
- Infinite (adj) = plentiful, abundant: dồi dào, phong phú, vô
tận.
Eg: Solar energy is infinite
* Before you read: (3 mins)
1. What source of energy does each picture refer to?
 It refers to wind energy, solar energy and water
power.
2. What do you need energy for?
 We need energy to live, cook, work, light, heat and
cool the house and run the machines.
V. While- reading( 20 mins)
Task1:( 5 mins) Fill each blank with a suitable word.
* Key answer:
1. released 3. energy 5. exhausted
2. alternative 4. limited
Task 2: (10 mins) Table completion:

clean and unlimited dangerous
possible during the day time unlimited
plentiful, clean, infinite and safe available
no wind no wind energy expensive
possible in some cases clean and unlimited
Sources of
energy
Advantage(s) Disadvantage(s)
Nuclear power
Solar energy
Water power
Wind power
Geothermal
heat
* Key answer:
Sources of
energy
Advantage(s) Disadvantage(s)
- T asks Ss to look at the
pictures and answer some
questions.
- Ss answer.
- T asks Ss to do the task1
individually.
- T calls on some Ss to
answer.
- T gives feedback if
necessary.
- T divides the whole class
into 2 groups: group A and

group B.
- Ss read the passage
carefully.
- Group A does advantage(s)
and group B does
disadvantage(s) of each
alternative source of energy.
- Ss base on the information in
the text and cues
- T has each group answer
Nuclear power unlimited dangerous
Solar energy Plentiful, clean,
infinite and safe
possible during
the day time
Water power Clean and
unlimited
Expensive
Wind power Clean and
unlimited
No wind no
wind energy
Geothermal
heat
available possible in some
places
Task 3: Questions- answers: ( 5 mins)
1. What is our major source of energy?
2. Is this major source limited? Why?
3. How many sources of energy are mentioned in the

text, and which one do you think has the most potential?
* Key answers:
1. Our major source of energy is fossil fuels
2. Yes, it is. Because our demand is increasing very
quickly and fossil fuels will be exhausted within a
relative short time.
3. There are 6 sources of energy mentioned in the text.
And I think solar power is the most potential.
VI. Post- reading: ( 5 mins)
Fill each blank with a suitable word
Key answer:
1. energy 3. fuels 5. alternative 7. unlimited
2. one 4. limited 6. sources 8.
environment
VII. Home work( 1 min)
- learn the new words by heart
- translate the text into Vietnamese.
- prepare for the next part
- T gives feedback if
necessary.
- T asks Ss to work in pairs
and answer some questions.
- T calls on some Ss to write
their answer on the board.
- T corrects.
- T asks Ss to do the task 4 in
pairs.
- T calls on some Ss to
answer.
- T corrects if necessary.

1. Picture of warm- up:
1. oil: 2.solar energy:
3. gas: 4.wind power
5. electricity:
2. Pictures of vocabulary:
1. Fossil fuel:

2. Windmill: 3. sailboat

4. geothermal heat 5. dam 6. solar panel

Đà Nẵng, ngày 03/02/2010
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