AV 9 Unit 7 Saving energy 1

 Từ nối hay còn gọi là liên từ conjunction là từ được dùng để kết hợp các từ, cụm từ, mệnh đề hoặc các câu với nhau.. Liên từ chỉ nguyên nhân: because bởi vì _ Lan didn’t go to school b

CD121a CD 121

Date: ngày tháng Time: giờ phút  giờ phút

Name:

UNIT 7: SAVING ENERGY

A Pronunciation

I Choose the word that has the underlined part pronounced differently from that of the others

1 a nuclear b plumber c consumer d reduce

II Choose the word that has main stress placed differently from the others

 Từ nối hay còn gọi là liên từ (conjunction) là từ được dùng để kết hợp các từ, cụm từ, mệnh đề hoặc các câu với nhau Liên từ có thể chia

thành nhiều nhóm:

1 Liên từ chỉ sự thêm vào: and (và)

_ She likes football and volleyball.

_ Mary and John are good students.

2 Liên từ chỉ sự chọn lựa: or (hoặc)

_ Do you like coffee or tea?

_ He or she will go to Paris.

Choose the correct answer

_ She is both beautiful (and / or) graceful.

1 Which one do you choose? The green one (and / or) the red one?

2 Lan (and / or) Ba are very friendly

3 He plays volleyball (and / or) basketball

4 They gave me a form (and / or) told me to fill it in

CD122a CD 122

3 Liên từ chỉ nguyên nhân: because (bởi vì)

_ Lan didn’t go to school because she was ill.

4 Liên từ chỉ kết qua û: so, therefore (vì vậy, do

đó)

 Lưu ý: cách viết “so” và “therefore”:

_ I got up late so I didn’t have breakfast.

Or: I got up late, so I didn’t have breakfast.

 Ta có thể dùng dấu phẩy phía trước nhưng

không dùng dấu phẩy phía sau “so”

_ She failed her Math test Therefore, she has to do the test again.

 Ta có thể dùng dấu phẩy phía sau “therefore”

Choose the correct answer

_ He likes music (so / because) he listens to it

everyday.

1 We didn’t go to the party (so / because) it rained

2 He didn’t take a taxi, (so / because) he was late for work

a) But: nhưng

_ He is a student but I am not a student.

 Ta không dùng dấu phẩy sau liên từ “but”

b) However: tuy nhiên

_ She was ill However, she still went to work.

 Ta có thể dùng dấu phẩy phía sau “however”

Choose the correct answer

_ Tom tried to read the instruction (However / But),

he couldn’t understand it.

1 He is French (however / but) I am Vietnamese

2 Nam is tired (However / But), he has to finish his work before going to bed

3 It is raining, (so / however) I can’t go to the

beach

4 I like ice-cream (but / so) my sister likes to eat fast – food

CD123a CD 123

Fill in the blank with “and / but / so / or /

because / therefore / however”

_ Mai can’t speak French However, she can speak English well.

1 Her car was broken, _ she borrowed

mine

2 John went to Africa _ he wanted to

study the wild animals

3 She is not English _, she can speak

English well

4 She went shopping _ bought a lot of

clothes

5 I don’t have a car _ I have a

motorbike

6 Which color would you like? The yellow

_ the blue?

7 She worked late _ she couldn’t come

to the party

8 The air is polluted _ there’s too much

traffic

9 I have a lot of homework to do _, I

can’t go to the cinema tonight

10 He tried his best _, he didn’t pass the

exam

the following sentences

_ I love to play tennis I have to complete an

assignment (but)

 I love to play tennis but I have to complete an

assignment.

1 Nam got wet He forgot his umbrella (because)  _

2 Hoa failed her driving test She has to do it

again (therefore)

 _

3 She is beautiful She is intelligent (and)

 _

4 Mark studied very hard He got good marks (so)  _

5 The house is very beautiful I can’t afford to buy

it (however)

 _

6 We must be early We won’t get a seat (or)

 _

7 Our cases were heavy We took a taxi (so)

 _

CD124a CD 124

Rewrite the following sentences without

changing their original meanings

_ If you don’t have a visa, you can’t visit the USA.

 Unless you have a visa, you can’t visit the USA.

1 Unless she prepares the lesson carefully, she will be punished

If _

2 She’ll go to the market She’ll buy some sea food for dinner

If _

3 I’m practising speaking English a lot I don’t want to fail in the oral test

Because _

4 Do you want to go shopping with me tonight? Would you like ?

5 Her hair is short and black

She has _

6 He drives carefully

He is a _

7 The teacher said to Nam, “Don’t wait for me, please.”

She asked Nam

_ Did your parents (buy) buy this house last year?

1 I turned off the record player and (go)

out

2 The house is dirty because we (not, clean)

_ it for a week

3 There (be) _ still lots of snow in the

garden now

4 I want to talk to Mr Smith I (be) _

here since 7 o’clock

5 _ the plane (land) _ yet?

Yes, it (land) _ ten minutes ago

6 The light went out while I (have) _

tea

7 She (not, write) _ to me last month

8 You should avoid (go) _ with him

9 He let me (go) _ out

10 Mary is busy with (do) _ her

homework

11 John (make) _ some mistakes in his

test of literature

12 We (study) _ almost every lesson in

this book so far

CD125a CD 125

Find out the mistake from the underlined words

_ Unless we work harder, we will finish on time.

® caâu C: won’t

1 Nam was ill so he went in the rain yesterday

A B C D

2 It’s raining But, they still go out for a drink

A B C D

3 If Mai will graduate from high school, her

A B parents will organize a big party

4 People destroy forests serious so there are many

A B C D

big floods every year

5 Ann went to school late yesterday, didn’t Ann?

6 She felt very exhausted because she must take a

A B C D

rest

Choose the best answer

1 If we _ less paper, we _ trees in the forest

a used – will save b will use – can save

c can use – save d use – can save

2 I get nervous when I had to fly, _ I

usually drive

3 Lan’s eyes are weak, _, she has to wear glasses

a therefore b but c and d however

4 Jake made me _ to call him last week

5 The film sounds _

a excitement b exciting c excitingly d excite

6 They have to clean the whole area before dark, _?

7 If we don’t finish our report today, we _ with it tomorrow

a will go on b go on c went on d would go

CD126a CD 126

Date: ngày tháng Time: giờ phút  giờ phút

UNIT 7: SAVING ENERGY

C Making suggestions (đưa ra lời gợi ý, đề nghị)

 Ta có thể dùng các cấu trúc sau để đưa ra lời đề nghị:

1

_ I suggest having a party.

 I suggest that we should have a party.

 I think we should have a party.

2.

- Shall we + V ….?

- Why don’t we + V….?

- How about + V_ing ….?

- What about + V_ing…?

- Let’s + V

_ Let’s go shopping tonight.

_ Why don’t we go shopping tonight?

I suggest + V_ing

 I suggest that we should + V

 I think we should + V

structures “think + (that) S + should V”

_ John has got a toothache (go/ dentist)

 I think that he should go to the dentist.

1 The post office is rather far and you feel tired (take / a taxi)

I think that

2 She doesn’t know what to do tonight (go /

shopping)

I think that

3 You feel very bored (watch / good programs on TV)

I think that

4 She worked hard last night (sleep soon tonight)

I think that

5 He doesn’t visit his grandparents regularly (visit them)

I think that

6 It’s very cold (turn off the air conditioner)

I think that

toothache (n) : ñau raêng

dentist (n) : nha só

CD127a CD 127

Rewrite the following sentences without

changing their original meanings

_ Why don’t we do some reading everyday?

 I suggest that we should do some reading

everyday.

1 How about buying a good dictionary?

Shall we

2 What about writing sentences with new words? Let’s _

3 I suggest collecting unused clothes for poor

children

I think that

4 I suggest that we should organize a show to raise money

What about

5 Why don’t you work harder on your exam?

I suggest that

6 Why don’t we help these orphans?

What about

7 Do you want to go out for a change tonight?

Let’s _

Complete the conversation, using the words in the box

Mai : What shall we do this evening?

Lan : Well, we haven’t got much money I think

we should stay at home and watch TV

Mai : Oh, no! I don’t like to watch TV

Lan : _ go out for a drink

Mai : All right!

Where go?

Lan : We _ go to the AB cafeteria

Mai : But the drinks there are very bad

go to the Lucky cafeteria?

Lan : That’s OK

Mai : See you at 7 pm

CD128a CD 128

Choose the correct answer

_ I suggest (to watch/ watching) a comedy on TV.

1 We should (do / doing) some revision for the

exam tomorrow

2 Let’s (going / go) to the zoo

3 What about (visiting / to visit) Mr John?

4 Why don’t we (practice speaking / practicing to

speak) English everyday?

5 How about (meeting / will meet) together

tonight?

6 Minh is (washing / washes) the car now

7 He enjoys (playing / to play) football very

much

8 We haven’t (finished / finishing) the work yet

9 Did they (go / went) to London last year?

10 She wishes she (is / were) a doctor

11 She was poor (but / and) she was honest

12 My best friend (went / has gone) away for 2

days

13 Diana (met / has met) Simon for dinner last

night

14 You should (read / reading) stories to improve

reading skill

_ He (paint) painted this picture two months ago.

1 We were hungry, so I suggested (have)

_ dinner early

2 Would you like (come) to dinner

on Friday?

3 I hope (finish) painting the house

by the end of the week

4 Les’s (go) home soon

5 What about (ask) our mother for

some money?

6 I learned to swim when I (be)

young My mother (teach) me

7 Why we (not, go) to

the concert tonight?

8 We (already / see) this film

9 Sue can’t go to the movies with us tonight She

(have to) look after her little

sister

10 My little sister often (cry) at night

when she (be) a baby

11 Can you (show) me the way to the

nearest bank?

CD129a CD 129

Find out the mistake from the underlined words

_ I suggested him going on holiday to Italy, but he

A B C didn’t agree.

D

® caâu A : he should go

1 How about to have dinner and then going to see

A B C D

Possible Dreams?

2 William suggested that Peter should complained

A B C

to the company

D

3 If you practice your English regularly, your

English would improve

C D

4 You forgot to switch on the washing machine,

A B C

did you?

D

5 Let’s drinking some hot coffee and then finish

our work

1 I suggest _ here about 7:30.

a that he should be b that he will be

2 Many children wish they _ to Disney

land

a can go b will go c could go d go

3 I’ll give you a lift to the airport if _ in a hurry

4 He will never advance in his job _ he

improves his language skills

5 What about _ at home for a dinner?

6* “I suggest going by bus” “ _”

c That’s a good idea d Yes, please

7 Talking with friends is a common way of

relaxing at recess

a good b popular c easy d difficult

CD130a CD 130

Arrange the given words in the correct order

_ don’t / together / we / why / dance /?

 Why don’t we dance together?

1 I suggest / a / tonight / watch / movie / should / we

 _

2 think / finish / you / your homework / I / should / that

 _

3 we / the Thang Long cinema / don’t / why / go /

to / ?

 _

4 my father / on / watching / likes / films / HBO  _

5 going out / for a picnic / what / tomorrow /

about / ?

 _

6 go / , shall we? / let’s / shopping / tonight

 _

7 Daisy / at the market / bought / corn / potatoes / and

 _

Choose the correct answer

_ I find your magazine very (information /

informative)

1 Japan is one of the (industrial / industry)

countries in the word

2 It’s one of the most (enjoyment / enjoyable)

films I’ve ever seen

3 He has (recent / recently) bought a new house

4 We should lock our bike (careful / carefully)

5 Faraday is one of the greatest (inventors /

inventions) in history

6 If we keep our (environment / environmental)

clean, we can live a (healthy / healthily) life

7 That’s (wonder / wonderful) I feel (please/

pleased) that you’re working hard

8 The World Health (organize / organization) is

an international one

9 He had an accident because he was driving too

(fast / fastly)

10 How is your mother today? She is (good /

well)