unit 7- lesson 3

TrườngưTHCSưTr ngưAn àng An... Tidal/water power Reduce the exploring of coal Use the windy Reduce the amount of gas Use solar energy Turn off the faucet Turn down the lamp Turn off the

TrườngưTHCSưTr ngưAn àng An

TrườngưTHCSưTr ngưAn àng An

Tidal/water power

Reduce the exploring of coal Use the windy

Reduce the amount

of gas

Use solar energy Turn off the faucet

Turn down the lamp

Turn off the TV/ the radio / lights before going out

The ways we do to save energy

Monday, 8 th Febuary, 2010

Unit 7: Saving­energy Lesson 3: Listen

I Vocabulary:

- solar energy (n): năng lượng mặt trời

- install (v) :

- effective (adj ):

- solar panel (n):

lắp đặt, cài đặt pin mặt trời

có hiệu quả.

- roof (n): mái nhà

­­­­­­­­­I.­Vocabulary:

­­­­­­­­­II.­Listening:­

­­­­­­­­­

a.Does­solar­energy­

cause­pollution?

b.Can­we­use­solar­

energy­­forever?

No,­it­doesn t ’t .

Yes,we­can­

F

T 1-­Solar­energy­can­be­cheap­and­clean.

2-Most­of­our­electricity­now­comes­from­nuclear­power.­­­­

3-The­solar­energy­that­gets­to­the­Earth­can­not­provide

­­­enough­power­for­the­world s­population.’t

4-Solar­energy­can­be­used­on­cloudy­days.

5-All­building­in­Sweden­will­be­heated­by­solar­energy­in­

2050.

­­­­­­­­­



­



Monday, 8th Febuary, 2010

Unit­7:­Saving­energy

­­­­­­­­­Lesson­3­­:­Listen ­

-> 1 % of the solar energy that get to the earth can provide enough power for the world's

population

a.Check the box and correct the false sentences:

I Vocabulary:

II Listening:

-> Most of our electricity now comes from coal, gas, oil or nuclear power.

­­­->All­building­in­Sweden­will­be­heated­by­solar­energy­in­2015.

­­­­­­­­­



­



­



­

II.­Listen

pollution

Monday, 8th Febuary, 2010

Unit­7:­Saving­energy­

Lesson­3:­Listen­

Monday, 8th Febuary, 2010

Unit­7:­Saving­energy­

Lesson­3:­Listen­

1-­The­sun­can­be­an­­­­­­­­­­­­­­­­­­­source­of­power.

2-­Solar­energy­doesn t­cause­­­­­­­­­­­­­­­­­­­­­.’t

3-­A­lot­of­­­­­­­­­­­­­­­­­­­­in­the­world­are­already­­using­solar­energy 4-­It­is­possible­to­­­­­­­­­­­­­­solar­energy­for­a­number­of­days.

5-­Solar­panels­are­installed­on­the­­­­­­­­­­­­­­­of­a­house­to­receive­the­ energy­from­the­sun.

6-­­We­can­save­natural­resources­by­using­solar­energy­­­­­­­­­­­­­­­­

­­­­­­­­­­­­­­­­­­­­­­­­­­­­­ ­­­­­­­­­of­coal­,­gas­and­oil,­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­.

b Fill in each blank with one word you hear:

II.Listen:

C Question:

1.What kind of energy can be used nowsdays?

2.What is solar energy?

3 Can we use solar energy on rainy/ cloudy days? Why? 4.Do you want to use solar energy ? Why?

Solar energy is a cheap, clean and effective energy

A source of power doesn’t cause pollution or waste natural resource.

Yes, we can Because this energy can be stored for a number of days.

Yes, I do.Because it doesn’t pollute our environment

Monday, February 8th , 2010

Unit 7: Saving energy Lesson 3: Listen

The benefits of

solar energy

help­ us save­money cheap­and­clean

provide­enough­power­for­the­

world s­population’t

doesn t­cause­pollution’t

can­be­stored­for­a­number­of­days save­natural­resources

can­be­used­on­cloudy­days

Monday, February 8th , 2010

Unit 7: Saving energy Lesson 3: Listen

I.Vocabulary:

II.Listen:

III.Writing:

I Vocabulary:

II.Listening:

III Writing:

IV Home work:

- Learn by heart vocabulary.

-Write some sentences about the

benefits of using solar energy.

-Prepare Unit 7 Lesson 4: Read

Monday, February 8th , 2010

Unit 7: Saving energy Lesson 3: Listen

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