Bài Tập Tiếng Anh 6 Unit 11 Our Greener World Có File Nghe Và Đáp Án

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GRAMMAR

1. Câu điều kiện loại 1

a. Form

b. Use

Dùng để diễn tả một hành động hoặc một tình huống có thể xảy ra trong tương lai nếu điều kiện ở mệnh đề chính được thỏa mãn.

Ví dụ:

If he tries much more, he will improve his English.

(Nếu anh ấy chăm chỉ hơn nữa, anh ấy sẽ cải thiện được vốn tiếng Anh của anh ấy.)

If you don’t study hard, you will fail the exam.

(Nếu bạn không học hành chăm chỉ, bạn sẽ trượt kỳ thi.)

2. Articles (Mạo từ)

2.1. Indefinite articles: a, an. (Mạo từ không xác định: a, an)

•Mạo từ không xác định a.

Dùng trước danh từ đếm được (số ít) khi danh từ đó bắt đầu bằng 1 phụ âm và danh từ đó chưa được xác định (bất định).

Ví dụ:a banana, a book.

• Mạo từ không xác định an.

Dùng như mạo từ a nhưng danh từ theo sau a phải bắt đầu bằng 1 nguyên âm (trong cách phát âm) hoặc 1 “h” câm.

Ví dụ:an apple, an orange, an hour, an honest man

2.2.Definite articles: the (Mạo từ xác định: the)

Mạo từ xác định “the” được dùng trước một danh từ để diễn tả một (hoặc nhiều) người, vật, sự vật nào đó đã được xác định rồi. Nghĩa là cả người nói và người nghe đều biết đối tượng được đề cập tới.

Ví dụ:

My mother is in the garden.

Mẹ tôi đang ở trong vườn.

My father is reading in the room.

Bố tôi đang đọc sách trong phòng.

Các trường hợp dùng “the” khác thường gặp.

• Chỉ một người, vật duy nhất tồn tại

Ví dụ:

The earth goes around the sun.

Trái đất quay quanh mặt trời.

The sun rises in the East.

Mặt trời mọc hướng đông.

•Chỉ một vật dùng tượng trưng cho cả loài

Ví dụ:

The horse is a noble animal.

Ngựa là một loài động vật cao quý.

The dog is a faithful animal.

Chó là một loài động vật trung thành.

•Trong dạng so sánh nhất

Ví dụ:

She is the most beautiful girl in this class.

Cô ấy xinh nhất lớp này.

Paris is the biggest city in France.

Pari là thành phố lớn nhất nước Pháp.

• Trước 1 tính từ được dùng làm danh từ để chỉ 1 lớp người và thường có nghĩa số nhiều

Ví dụ:

The old in this village are very friendly.

Người già trong làng này rất thân thiện.

The poor depend upon the rich.

Người nghèo phụ thuộc vào người giàu.

• Trước danh từ riêng (proper noun) số nhiều để chỉ vợ chồng hay cả họ (cả gia đình)

Ví dụ:

The Smiths always go fishing in the country on Sundays.

Gia đình ông Smith luôn đi câu cá ở vùng quê vào ngày Chủ nhật.

Do you know the Browns?

Cậu có biết gia đình ông Brown không?

•Trước tên: rặng núi, sông, quần đảo, vịnh, biển, đại dương, tên sách và báo chí, và tên các chiếc tàu.

Ví dụ:The Philippines, the Times ...

•Trước danh từ về dân tộc, giáo phái để chỉ toàn thể

Ví dụ:

The Chinese, the Americans and the French were at war with the Germans.

Người Trung Quốc, Người Mỹ và người Pháp đều chiến tranh với người Đức.

The Catholics and the Protestants believe in Christ.

Người theo đạo Công giáo và đạo Tin lành đều tin vào Chúa.

•Trước tên nhạc cụ

Ví dụ:

I could play the guitar when I was 6.

Tôi có thể chơi đàn ghi ta khi tôi 6 tuổi.

• Khi sau danh từ đó có of

Ví dụ:

The history of England is interesting.

Lịch sử nước Anh rất thú vị.

Task 1. Choose the correct answers.

1. Mrs. Lan went to ................. school to meet her son’s teacher.

A. none B. a C. an D.the

2. The workmen went to ................. church to repair the roof.

A. none B. the C.a D.an

3. Carol went to ................. prison to meet her brother.

A. the B. a C.an D.none

4. This morning I bought a newspaper and a magazine ................. newspaper is in my bag but I don’t know where ................. magazine.

A. A/ a B. A/ the C.The/ the D. The/ a

5. My parents have ............... cat and ................. dog. The dog never bites the cat.

A. a/ a B. a/ the C.the/ the D. the/ a

6. We live in ................. big house in ................. middle of the village.

A. a/ a B. a/ the C.the/ the D. the/ a

7. I’m looking for ................. job. Did Mary get ................. job she applied for?

A. a/ the B. the/a C.a/ a D. the/ the

8. Did ................. police find ................. person who stole your bicycle?

A. a/ a B. the/ the C.a/ the D. the/ a

9. We went out for .............. meal last night ............. restaurant we went was excellent.

A. a/ A B. the/ The C. a/ The D. the/ A

10. As I was walking along the street, I saw ................. 10 note on ................. pavement.

A. a/ a B. the/ the C. a/ the D. the/ a

Task 2: Put the verbs in brackets into the correct form.

I. Put the verbs in brackets into the correct tenses.

1. If I see him, I (give) him a lift.

2. The table will collapse if you (stand) on it.

3. If he (eat) all, he will be full.

4. If I find your passport, I (telephone) you at once.

5. The police (arrest) him if they catch him.

6. If he (read) in bad light, he will ruin his eyes.

7. Someone (steal) your car if you leave it unlocked.

8. What will happen if my parachute (not open) ?

9. If he (wash) my car, I’ll give him $10.

10. If she (need) a radio, she c an borrow me.

II. Put the verbs in brackets into the correct form.

1. We ____________ (stay) at home if it rains.

2. She will call you if she ____________ (have) time.

3. If it _________ (not rain) tomorrow, we will go for a picnic.

4. If everyone _______(recycle) paper, metal and glass, we _____ (not produce) so much rubbish.

5. If you ________ (not water) plants, they ________ (die).

6. If the weather __________ (be) bad, we ________ (not go) to the park.

7. We _____ (save) thousands of trees if we _______ (not waste) so much paper.

8. What _______ (happen) if we _______ (keep) polluting the environment.

9. If we ________ (not stop) cutting down so many trees, we ______ (endanger) our oxygen supply.

10. If people ________ (dump) chemicals into rivers, they _______ (not be) able to swim in them in the future.

III. Complete the sentences with the correct form or tense of the verbs in brackets.

1. If people share their cars to go to work, there ____ (not be) so many car fumes.

2. I _______ (study) here for more than three years.

3. What a nice dress! Where ________ (you/ buy) it?

4. Don’t forget to take your umbrella. It _________ (rain).

5. If we _____ (recycle) paper products, we _________ (save) more trees.

6. Our class ______(organise) a writing contest. We have to write about the environment.

7. Give old clothes to charity instead of ________ (throw) them away.

8. Encouraging people ____ (use) public transport is a great way to reduce traffic jams.

Task 3. Find the mistake in the four underlined parts A, B, C or D of each sentence.

.

1. If someone came into the store, smile and say, “May I help you?”

A B C D

2. If you try these cosmetics, you look five years younger.

A B C D

3. If you do not understand what were written in the book, you could ask Mr. Pike.

A B C D

4. I will come to meet Mr. Pike and tell him about your problems if you didn’t solve A B C D

them yourself.

5. Sam will not graduate unless he doesn’t pass all the tests.

A B C D

6. If there isn’t enough food, we couldn’t continue our journey.

A B C D

7. Unless you pour oil on water, it will float.

A B C D

8. You have to take a taxi home if you want to leave now.

A B C D

9. If anyone will phone, tell them I’ll be back at 11:00.

A B C D

10. We can hire a mini bus if there will be enough people.

A B C D

Task 4. Decide if each sentence is right or wrong and correct wrong sentences.

.

UNIT

SPEAKING

Task 1. Match the two halves of these conditional sentences .Then practice.

If man keeps polluting the environment,		we will endanger our oxygen supply.
If we dump all sorts of chemicals into rivers,		sea levels will rise too.
If we don’t stop cutting down so many trees,		there won’t be so much waste.
If the global temperature rises,		they will run out of drinking water one day.
If more people use reusable shopping bags,		we will save a lot of electricity.
If people don’t use water more wisely,		we won’t be able to swim in them.
If everyone turns off unwanted lights.		earth will be in danger

Task 2. Put the conversation in the correct order.

_____ It’s a good idea!

_____ But you can recycle that!

_____ A reusable container? What for?

_____ They don’t really do anything with this, do they?

__1__ What are you doing?

_____ Sure they do. They make boxboard for cereal.

_____ And you should bringing your lunch in a reusable container.

_____ I’m throwing away this cardboard box.

_____ To reduce waste.

_____ Oh, well I guess I’ll recycle it!

OUR GREENER WORLD

11

UNIT

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LISTENING

Task 1. Listen and decide if each statement is true (T) or false (F). (Track 21)

No.	Statement	True or false
1.	Many animal species are disappearing fast.	_____________
2.	The destruction of their habits is one of the reasons of the decline.	_____________
3.	Rainforests will disappear in 15 years.	_____________
4.	The development of cities may protect wildlife.	_____________
5.	Endangered species shouldn’t be traded.	_____________
6.	People are not allowed to buy coats made from the fur of jaguars.	_____________

Task 2. : Listen again and answer the questions.

1. What are the main reasons for losing wildlife?

.

2. How much of tropical forest is destroyed every hour?

.

3. With the current rate of destruction, when will rainforest disappear?

.

4. What will happen if the Earth’s climate and environment is destroyed?

.

5. How much of population will live in urban areas by the year 2025?

.

6. What should not be done with endangered species?

UNIT

OUR GREENER WORLD

11

READING

Read again and answer the questions.

Da Nang has a population of nearly 800,000 people. The Han River flows through the city. The city part on the east bank is the newest and more spacious. The city part on the west bank is more crowded. There are five bridges across the river. The Han River Bridge is the newest one now. The cost of living in Da Nang is the lowest in Central Viet Nam. Da Nang has many beaches. Among them, NonNuoc Beach is one of the beautiful beaches in the world. But walking in the street on a summer afternoon is not a good idea in Da Nang. There are not many trees so there are not many shadows. It is often very hot at noon.

1. What is the population of Da Nang?

2. Which part of the city is more spacious?

3. Which part of the city is more crowed?

4. Which bridge is the newest?

5. What is Non Nuoc Beach like?

Task 1. Read the following text and answer the questions by choosing the option A, B, C or D.

Nowadays people are more aware that wildlife all over the world is in danger. Many species of animals are threatened, and could easily become extinct if we do not make an effort to protect them. There are many reason for this. In some cases, animals are hunted for their fur or for other valuable pasts of their bodies. Some birds, such as parrots, are caught alive, and sold as pets. For many animals and birds, the problem is that their habitat – the place where they live – is disappearing. More land is used for farms, for houses or industry, and there are fewer open spaces than there once were. Farmers use powerful chemicals to help them grow better crops, but these chemicals polluter the environment and harm the wildlife. The most successful animals on earth – human beings – will soon be the only ones left, unless we can solve this problem.

1. What does the word extinct in line 2 mean?

A. dead B. no longer in existence

C. not in a place because of illness

D. suffering from a mental or physical handicap

2. The word this in line 3 refers to

A. wildlife B. danger

C. the fact that people are more aware that wildlife is in danger

D. the fact that many species of animals could easily become extinct

3. According to the passage, one of the reasons that people hunt animals is

A. They want their fur or other valuable parts of their bodies

B. they want to kill them

C. they consider this a sport D. they want to sell them as pets

4. Which of the following is not true?

A. Human beings are the most successful animals on earth

B. If we can solve the problem, we will soon be the only ones left

C. Farmers use chemicals in order to grow better crops

D. Chemicals pollute the environment

5. What can be the best title of the passage?

A. Birds are in danger B. the threat to the environment

C. the most successful animals D. protect our earth

Task 3. Put a word/ phrase from the box in each gap to complete the following passage.

hold; picks up; even; help; after; thickly; little; hillsides

Wind, water, air, ice and heat all work to cause erosion. As the wind blows over the land, it often (1)_______ small grains of sand. When these grains of sand strike against solid rocks, the rocks are slowly worn away. In this way, (2) _______ very hard rocks are worn away by the wind.

When particles of rocks or soil became loosened in any way, running water carries them down the (3) _______ Some rocks and soil particles are carried into streams and then into the sea.

Land that is covered with trees, grass and other plants wears away very slowly, and so loses very (4) _______ of its soil. The roots of plants help to (5) _______ the rocks and soil in place. Water that falls on grasslands runs away more slowly than water that falls on bare ground. Thus, forests and grasslands (6) _______ to slow down erosion.

Even where the land is (7) _______ covered with plants, some erosion goes on. In the spring, the melting snow turns into a large quantity of water that then runs downhill in streams. As a stream carries away some of the soil, the stream bed gets deeper and deeper. (8) _______ thousands of years of such erosion, wide valleys are often formed.

• New words:

• erosion(n): sự xói mòn

• grain (n): hạt

• strick (v): va mạnh

• worn(v) mòn

• bare (adj): trần trụi

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OUR GREENER WORLD

UNIT

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WRITING

Task 1. Write the conditional sentences.

1. We will plant more trees. The air will be fresher.

If

2. We will use fewer cars. We will reduce pollution.

If .

3. We will cycle to school every day. We will keep fitter.

If .

4. We will use recycled products. We will save money.

If .

5. People will throw rubbish into the right bin. They will keep the environment clean.

If .

6. We will turn off the tap when brushing the teeth. We will save a lot of water.

If .

7. People will travel more by public transport. The harmful gases in big cities will be reduced.

If .

8. We will start at 6.00. We will arrive there before noon.

If .

9. The boy eats so may green apples. He will be ill.

If .

10. We will use reusable bags for shopping. We will reduce waste.

Task 2. Write 6 sentences about the things you should do/ shouldn’t do to make our environment greener.

If

………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………

ĐÁP ÁN CHI TIẾT

.

OUR GREENER WORLD

11

UNIT

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PRONOUNCIATION

Task 1. Choose the word whose main stressed syllable is placed differently from that of the other

1. A. finite B. highlight C. highway D. financial

2. A. manage B. report C. resort D. undo

3. A. repeat B. create C. creature D. receipt

4.A. design B. postcard C. bamboo D. refine

5. A. palace B. human C. lantern D. undone

6. A. well-known B. import (n) C. picnic D. future

7. A. design B. symbol C. impose D. export (v)

8. A. building B. country C. major D. describe

9. A. historic B. visitor C. skyscraper D. dangerous

10. A. dirty B. around C. noisy D. peaceful

11. A. reuse B. reduce C. prepare D. mention

12. A. rubbish B. angry C. canal D. nature

13. A. pollute B. effect C. picture D. unique

14. A. picnic B. reduce C. plastic D. water

15. A. bottle B. paper C. symbol D. reuse

Task 2. Circle the word that has the underlined part pronounced differently

11.A	13.D	15.B	17.A	19.D
12.C	14.D	16.C	18.B	20.B

OUR GREENER WORLD

11

UNIT

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VOCABULARY

Task 1. Look at the pictures and complete the blanks with the words given.

1. bin 2. plastic bottle

3. paper 4. water

5. can 6. rubbish

Task 2. Write the names of natural wonders.

7. plastic bag 8. noise

Water fall lake forest cave desert island valley river

1. A large area of land where there is almost no water, rains, trees, or plants

2. A large area of water that flows towards the sea

3. A large area of water that is surrounded by land

4. A piece of land that is completely surrounded by water

5. A place where a stream or river falls down from a high place

6. A large area of land that is covered with a lot of trees

7. A low area of land between mountains or hills

Task 3. Match the word with its meaning.

8. A large hole in the side of a hill or under the ground

1.c 2.e 3. h 4. a 5. f 6. b 7. d 8. g

Task 4. Choose the best option to fill in the blank.

1. B 2. D 3. A 4. D 5. D 6. B 7. A

8. B 9. C 10. C 11. B 12. D

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OUR GREENER WORLD

UNIT

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GRAMMAR

Task 1. Circle the correct word or phrase.

1. D 2. B 3. A 4. C 5. A

6. B 7. A 8. B 9. C 10. C

Task 2: Put the verbs in brackets into the correct form.

1. will give	2. stand	3. eats	4. will telephone	5. will arrest
6. reads	7. will steal	8. doesn’t open	9. washes	10. needs

II. Put the verbs in brackets into the correct form.

1. will stay	6. is - won’t go
2. has	7. will save - don’t waste
3. doesn’t rain	8. will happen – keep
4. recycles - won’t produce	9. don’t stop - will endanger
5. don’t water - will die	10. dump - won’t be

III. Complete the sentences with the correct form or tense of the verbs in brackets.

1. won’t be	2. have studied	3. did you buy	4. is raining
5. recycle - will save	6. is organising	7. throwing	8. to use

Task 3. Find the mistake in the four underlined parts A, B, C or D of each sentence.

.

1.B	6.D
2.C	7.A
3.D	8.A
4.D	9.B
5.C	10.D

Task 4. Decide if each sentence is right or wrong and correct wrong sentences.

1.  6. and  or 11. would  will

2. invited  invite 7.  12. 

3. will not be  is not 8. don’t  x 13. will train  trains

4.  9.  14. so  or

5. am  am not 10. don’t  won’t 15. 

UNIT

OUR GREENER WORLD

11

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SPEAKING

Task 1. Match the two halves of these conditional sentences .Then practice.

1.g 2. f 3. a 4. b 5. c 6. d 7.e

Task 2. Put the conversation in the correct order.

1- What are you doing?

2- I’m throwing away this cardboard box.

3- But you can recycle that!

4- They don’t really do anything with this, do they?

5- Sure they do. They make boxboard for cereal.

6- Oh, well I guess I’ll recycle it!

7- And you should bringing your lunch in a reusable container.

8- A reusable container? What for?

9- To reduce waste.

10- It’s a good idea!

OUR GREENER WORLD

11

UNIT

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LISTENING

Task 1: Listen and decide if each statement is true (T) or false (F). (Track 21)

1. T 2. T 3. F 4. F 5.T 6. F

Task 2. Listen again and answer the questions

1. The destruction of their habitants and overpopulation by human beings are the main reasons for losing wildlife.

2. (20 x 60 =) 1,200 hectares of tropical forest is destroyed every hour.

3. Rainforest will disappear in 50 years’ time

4. Mankind will suffer as well as wildlife.

5. Two-thirds of the world’s population will live in urban areas by the year2025.

6. There should be no trade in them.

Tapescript:

DISAPPEARING ACTS

At the moment, the world is losing species of wildlife almost every day. The two main causes of this decline are the destruction of their habitants and overpopulation by human beings.

Every minute of the day, 20 hectares of tropical rainforest are cut down or burned. Hundreds of wild species – insects and plants – are lost as a result. If it goes on, rainforests could disappear in 50 years’ time. They are vital in keeping the Earth’s climate and environment stable. If they are destroyed, mankind will suffer as well as wildlife.

As cities grow and industry develops around them, pollution becomes another problem for wildlife. Friends of earth believe that two-thirds of the world’s population will be living in urban areas by the year 2025.

Something must be done!

In theory, most countries agree that there should be no trade in endangered species. Ninety-five countries have signed the Convention on International Trade in Endangered Species of Wild life and Fauna and Flora. The Conventions aims to forbid trade in endangered species and to limit trade in any species whose population is declining fast.

However, in reality trade in endangered species is still big business. People can buy fur coats made from the fur of jaguars, snow leopards and other cats facing extinction.

UNIT

OUR GREENER WORLD

11

READING

Read again and answer the questions.

1. What is the population of Da Nang?

Nearly 800,000 people.

2. Which part of the city is more spacious?

The city part on the east bank is the newest and more spacious

3. Which part of the city is more crowed?

The city part on the west bank is more crowded

4. Which bridge is the newest?

The Han River Bridge is the newest

5. What is Non Nuoc Beach like?

Task 1. Read the following text and answer the questions by choosing the option A, B, C or D.

Non Nuoc Beach is one of the beautiful beaches in the world

1.B

2.D

3.A

4.B

5.B

Task 3. Put a word/ phrase from the box in each gap to complete the following passage.

1. pick up	2. even	3. hillsides	4. little
5. hold	6. help	7. thicky	8. After

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OUR GREENER WORLD

UNIT

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WRITING

Task 1. Write the conditional sentences.

1.If he doesn’t smoke so much, he can get rid of his cough.

2.If she isn’t very shy, she will enjoy parties.

3.If I have the right change, we can get tickets from the machine.

4.If they speak English to her, her English will improve.

5.If he works overtime, he will earn as much as I do.

6.If my number is in the directory, people will ring me up.

7.If he isn’t very thin, he won’t feel very cold.

8.If I’m not fat, I can get through the bathroom’s window.

9.If I ask him for help, he will help me.

10.If I can drive, we can take the car.

Task 2. Write 6 sentences about the things you should do/ shouldn’t do to make our environment greener.

………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………