giao an ta 11

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Reading P. 124 - 127
- _{Date of preparation: 20/ 01 / 2008}

- _{Week: 22} _{/ period: 68}th

- _{Teaching points: Reading for details about the alternative sources of energy.}

- _{Aims: By the end of this lesson, students will be able to do the tasks in the text book.}
- _{Visual aids: text book, posters, pictures, …}

<b>TIME</b> <b>CONTENT</b> <b>ACTIVITIES OF T & Ss</b>

<b>WARMER:</b>

1. What do we use to cook?
=> oil, coal, wood, natural gas.

2. What do we use to run machines, cars, motorbikes.
=> gas, oil.

<b>PRE READING: </b>

<b>+ Pre teach:</b>

- fossil ['fɔsl] (adj.): hoá đá, hoá thạch
 fossil fuels: nhieân liệu hóa thạch

- alternative [ɔ:l'tə:nətiv] (adj.): khác, thay thế
- geothermal [,dʒi:ou'θə:məl] (adj.): thuộc địa nhiệt
- release [ri'li:s] (v): ném, thả, cắt

- exhausted [ig'zɔ:stid] (adj.): cạn kiệt
<b>* Look at these pictures please:</b>

1. What source of energy does each picture above refer to?
=> wind power, solar panels, dam.

2. What do you need energy for?

=> to know about this, we go on ‘unit 11 – sources of energy’
<b>WHILE READING:</b>

<b>+ Task 1: The words in the box all appear in the passage. Fill </b>

each blank with a suitable word.
* Answer key:

1. released
2. alternative

- T makes questions.
- Ss will answer.

- T gives Ss the correct answers.

* Rub out and remember

- T hangs these pictures on the
board and asks Ss some questions
in the text book.

- Ss look at the pictures and answer
the questions.

- T gives Ss the correct answers.

* introduce the lesson.
- T guides Ss to do task 1.
- Ss work in pairs.

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3. energy
4. limited
5. exhausted

<b>+ Task 2: </b>

<b>Sources of energy Advantages</b> <b>Disadvantages</b>

Nuclear power It’s unlimited It can be very
dangerous

Geothermal heat It’s available It’s only possible
in few place
Solar energy It is not only

plentiful and
identify but also
clean and safe

It’s only possible
during the day

time

Wind power It’s clean and

unlimited There’s no wind energy when there
is no wind

Water power It’s clean and

unlimited It is expensive

<b>+ Task 3: Answer the questions.</b>

* Answer key:

1. Our major source of energy comes from fossil fuels.
2. Five sources of energy are mentioned in the text.
I think solar energy is the most potential.

<b>POST READING:</b>

<i>Complete the summary of the reading passagew by filling each </i>
<i>blank with a suitable word from the box.</i>

* Answer key:

1. energy 5. alternative

2. one 6. sources

3. fuels 7. unlimited

4. limited 8. environment

<b>HOMEWORK:</b>

+ Learn the lesson carefully.

+ Prepare ‘Speaking’ of unit 11 in the text book, page 127 – 128

- T asks Ss to read the passage and
do the task 2.

- Ss will work in groups.

- T calls some groups to present
their answers.

- Ss will present in front of the
class.

- T corrects Ss’ mistakes.

- T asks Ss to read the passage
again and answer the questions.
- Ss will answer the questions.

- T guides Ss to do this exercise.
- Ss work in groups.

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