tuan 23-tiet 44Unit 7 -listen+ LF12 (minh)

Ex: He worked hard. Therefore , he passed the exam. Ex: He worked hard. However , he failed the exam.. Complete the sentences. Use the correct connectives 1. Quyen bought corn, potatoes [r]

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Unit : Saving energy

Unit : Saving energy

Lesson 45: Listen + LF 1

I/ LANGUAGE FOCUS 1

Matching:

and

đó

but

vì

because

vậy

or

nhiên

so

và

therefore

nhưng

however

hoặc

therefore (adv)

thế, vậy

(được dùng để diễn tả kết câu trước)

Ex: He worked hard

Therefore

, he passed the exam

He worked hard,

so

he passed the exam.

Ex: He worked hard

However

, he failed the exam.

however (adv)

nhiên

(được dùng để diễn tả ý tương phản, kết

ngược với ý nêu trước đó)

He worked hard

but

he failed the exam.

He worked hard He failed the exam.

I CONNECTIVES

- therefore / so : thế, vậy

(được dùng để diễn tả kết câu trước)

Ex: He worked hard

Therefore

, he passed the exam

Ex: He worked hard

However

, he failed the exam.

- however / but : nhiên, nhưng

(được dùng để diễn tả ý tương phản, kết ngược

với ý nêu trước đó)

- because : vì, (chỉ nguyên nhân, lý do)

-

Or : hay, ( lựa chọn)

-

And : ( diễn tả ý cộng thêm, thành phần

Complete the sentences Use the correct connectives

1 Mrs Quyen bought corn, potatoes …… cabbages

at the market (

and

/ or

)

2 I’d love to play volleyball……… I have to complete

an assignment

(and / )

but

3 Nam got wet ……….he forgot his umbrella

(

so

/ )

because

4 Do you want Vietnamese tea……milk tea?

(and / )

or

5 It’s raining,… I can’t go to the beach

( /

however

)

so

6 Ba’s hobbies are playing football …… collecting

stamps (

and

/ or)

7 Na is very tired …… , she has to finish her

homework before she goes to bed

- solar energy (n) :

- a solar panel :

- (to) install :

- effective (adj)

năng lượng mặt trời.

t m thu n ng l

ấ

ă

ượ

ng m t tr i

ặ

ờ

c i

à đặ ắ

t, l p

t

đặ

:c

ó

hi u qu

ệ

ả

- a roof

: m

á

i nhà

I Vocabulary

- nuclear power (n) :

n ng l

ă

ượ

ng h t nh

ạ

â

n

- a roof :

- solar energy (n) : - solar panel (n) :

- (to) install : - effective (adj) :

- (to) store :

mái nhà

n ng lă ượng m t tr i.ặ ờ

t m thu n ng lấ ă ượng m t ặ tr iờ

c i đặt

có hi u quệ ả

c t giấ ữ

- nuclear power (n):

n ng lă ượng h t nhạ ân

Solar energy can be cheap and clean.1 Solar energy can be cheap and clean. 2 Most of our electricity now comes from

2 Most of our electricity now comes from

nuclear power.

nuclear power.

3 The solar energy that gets to the Earth cannot

3 The solar energy that gets to the Earth cannot

provide enough power for the

provide enough power for the world’sworld’s population population. 4 Solar energy can be used on cloudy days.

4 Solar energy can be used on cloudy days.

5 All buildings in Sweden will be heated by solar

5 All buildings in Sweden will be heated by solar

energy in 2050

energy in 2050

a) Listen to the news on solar energy and decide whether the

a) Listen to the news on solar energy and decide whether the

statements are` true or false Check (

statements are` true or false Check () the boxes and correct the ) the boxes and correct the false statements

false statements

a) Listen to the news on solar energy and decide whether the statements are true or false Check () the boxes and correct the false statements



T F



from the use of coal, gas, oil, or nuclear power. can

2015.







1 Solar energy can be cheap and clean.

2.Most of our electricity now comes from nuclear power.

3 The solar energy that gets to the Earth cannot provide enough power for the world’s population.

4 Solar energy can be used on cloudy days.

b) Listen again and fill in each blank

b) Listen again and fill in each blank

with one word you hear.

with one word you hear.

1.

1.

The sun can be an The sun can be an ………………source of power.source of power.

2.

2.

Solar energy doesnSolar energy doesn’’t causet cause………………

3.

3.

A lot of A lot of ………………in the world are already using solar in the world are already using solar energy.

energy.

4.

4.

It is possible to It is possible to ……………… solar energy for a number of days solar energy for a number of days.

5.

5.

Solar panels are installed on the Solar panels are installed on the ………………of the house to receive of the house to receive the energy from the sun.

the energy from the sun.

6.

6.

We can save natural resources by using solar energyWe can save natural resources by using solar energy……………………

of coal, gas, and oil.of coal, gas, and oil.

•

Discussion:

The benefits of solar energy:

-

Clean and cheap

-Effective

-Unpolluted

-Saving natural resources

…

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