CHUYÊN ĐỀ: UNIT 11, 12 MÔN TIẾNG ANH LỚP 7 có đáp án

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CHUYÊN ĐỀ: UNIT 11: TRAVELLING IN THE FUTURE
MÔN TIẾNG ANH - LỚP 7
BIÊN SOẠN: CÔ GIÁO – NGUYỄN THỊ MAI HƯƠNG –TUYENSINH247.COM
MỤC TIÊU
- Củng cố và mở rộng kiến thức từ vựng về việc di chuyển trong tương lai, ngữ âm về phân biệt phát âm
nguyên âm, phụ âm và trọng âm của từ
- Cùng cố ngữ pháp chuyên sâu về thì tương lai đơn, đại từ nhân xưng, tân ngữ, tính từ sở hữu và đại từ sở
hữu
- Nâng cao kỹ năng làm các dạng bài tập tiếng Anh và biết cách áp dụng kiến thức lý thuyết vào bài tập phù
hợp.
Exercise 1 (ID: e8983): Choose the word which has a different underlined sound.
1. A. skytrain
B. cycling
C. fly
D. oxygen
2. A. place
B. transport
C. crashing
D. traffic
3. A. pedal
B. many
C. about
D. global
4. A. mine
B. driver
C. his
D. find
5. A. energy
B. passengers
C. geography

D. sugar
Exercise 2 (ID: e8984): Choose the word which has a different stress pattern from the others.
6. A. disappear
B. pollution
C. connection
D. avoiding
7. A. airplane
B. electric
C. bicycle
D. safety
8. A. journey
B. problems
C. traffic
D. around
9. A. prefer
B. arrive
C. allow
D. power
10. A. successful
B. popular
C. beautiful
D. interesting
Exercise 3 (ID: e8985): Choose the correct answer.
11. It will be _________ to ride a jet pack in bad weather because it doesn’t have a roof.
A. comfortable
B. pleasant
C. unpleasant
D. enjoyable
12. A sky safety system can help cars to _____________ traffic jams and crashes.
A. use

B. have
C. prevent
D. take
13. With teleportation, you disappear at a place, and then ________ in another place seconds later.
A. reappear
B. reappears
C. appears
D. appeared
14. Every day over 1,000 new cars add to the city and the city of over 20 million people is getting more and
more ________.
A. difficult
B. famous
C. expensive
D. gridlocked
15. My brother and I often come to school ___________ foot.
A. at
B. in
C. by
D. on
16. With the Segway, the driver pulls the handle to go back or pushed it to go _________.
A. fly
B. forward
C. round
D. backward
17. The Segway, which is a _________ vehicle, will be a success.
A. two-wheels
B. two wheels
C. two wheel
D. two-wheeled
18. A jet pack doesn’t ____________ a lot of space.

A. occur
B. bring
C. take
D. have
19. We will use more _____________ energy in the future.
A. sun
B. sunny
C. solar
D. sunlight
20. This is Linda’s hat, and those shoes are _____________.
.
A. her
B. hers
C. our
D. their
Exercise 4 (ID: e8986): Read the text and then answer the questions.
It is a computer drawing of the plane of the future. British engineers and scientists have published plans for
a new hypersonic plane called the A2. It will be very fast. At the moment, a flight from London in the UK to

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Sydney in Australia takes about twenty-one hours but with the A2 the same flight will take around four
hours.
The flight will fly at 4,500 kilometres per hour and will fly at an altitude of over 10,000 metres.
It will carry 300 passengers but it doesn’t have any windows because scientists haven’t found glass that is
strong enough. It will be better for the environment than other planes because the engines won’t produce
gases that cause pollution.
In the future, will people travel from London to Australia for the weekend? It’s possible! But how much
will a ticket cost? The planners say that it won’t be very expensive – about £2,000. The A2 will be ready for

its first flight in 2020.
21. How long does it take the A2 plane to fly from London to Sydney?
22. What is the speed of the plane?
23. What is the altitude of the flight?
24. How many passengers can it carry?
25. How much does a ticket for the flight from London to Sydney cost?
Exercise 5 (ID: e8987): Fill in each gap with a word from the box
line
difficult
emissions
high
twice
Hyperloop, as the name suggests, is a sealed tube or system of tubes through which a pod may travel free
of air resistance or friction conveying people or objects at (26)______________ speed. Tesla and Hyperloop
One are two of the biggest companies that are developing Hyperloop.
Hyperloop would allow passengers to travel at a top speed of 600 miles per hour, which is more than
(27)________________ the highest speed of the fastest train while being independent from weather
conditions, and producing zero (28)_______________.
Tesla has also built a 500-meter test track in Nevada. But there are many challenges in the development of
Hyperloop, including the painstaking task of building a vacuum tube over hundreds of miles of land and
investing billions of dollars. Other than that, the Hyperloop must travel only in a straight (29)____________
so passengers don’t fall ill. Getting environmental and other clearances for the purpose of hyperloop is a
(30)___________ task and a lot of people assume it to be overblown and extravagant.
Exercise 6 (ID: e8988): Rewrite the sentences, using words in brackets, so that they have the same
meaning as the original ones.
31. We will use renewable energy in the future. (be)
__________________________________________________________________
32. This is our school. (ours)
__________________________________________________________________
33. Do flying cars interest you? (Are)

__________________________________________________________________
34. Electric cars cause no air pollution, but they still cause traffic jams. (Although)
__________________________________________________________________
35. Sue is talking to a friend of hers. (one)
__________________________________________________________________

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HƯỚNG DẪN GIẢI
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3. B
4. C
5. D
6. A
7. B
8. D
13. A
14. D
15. D
16. B
17. D
18. C

1. D
2. A
11. C
12. C
21. four hours
22. 4, 5000 kilometres

23. 10, 000 metres
24. 300 passengers
25. 2, 000
26. high
27. twice
28. emissions
29. line
30. difficult
31. Renewable energy will be used in the future.
32. This school is ours.
33. Are you interested in flying cars?
34. Although electric cars cause no air pollution, they still cause traffic jams.
35. Sue is talking to one of her friends.

9. D
19. C

10. A
20. B

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THI ONLINE: KIỂM TRA TỔNG HỢP
CHUYÊN ĐỀ: UNIT 12: AN OVERCROWDED WORLD
MÔN TIẾNG ANH - LỚP 7
BIÊN SOẠN: CÔ GIÁO – NGUYỄN THỊ MAI HƯƠNG –TUYENSINH247.COM
MỤC TIÊU
- Củng cố và mở rộng kiến thức từ vựng về dân số, ngữ âm về phân biệt phát âm nguyên âm, phụ âm và
trọng âm của từ

- Cùng cố ngữ pháp chuyên sâu về câu hỏi đuôi và so sánh hơn với lượng từ
- Nâng cao kỹ năng làm các dạng bài tập tiếng Anh và biết cách áp dụng kiến thức lý thuyết vào bài tập phù
hợp.
Exercise 1 (ID: e9034): Choose the word which has a different underlined sound.
1. A. healthcare
B. disease
C. decrease
D. sea
2. A. malnutrition
B. traffic
C. fact
D. place
3. A. slum
B. cutting
C. sugar
D. luck
4. A. social
B. decision
C. spacious
D. delicious
5. A. reason
B. list
C. density
D. countryside
Exercise 2 (ID: e9036): Choose the word which has a different stress pattern from the others.
6. A. million
B. density
C. consider
D. industry
7. A. skyscraper

B. describe
C. homeless
D. violence
8. A. diverse
B. wealthy
C. peaceful
D. labour
9. A. overcrowded
B. malnutrition
C. megacity
D. education
10. A. industrial
B. behaviour
C. agriculture
D. economy
Exercise 3 (ID: e9037): Choose the correct answer.
11. The major cause of death for children living in the slums is ________.
A. density
B. illiteracy
C. immigration
D. malnutrition
12. Rio de Janeiro is a very culturally ________ city.
A. different
B. same
C. diverse
D. diversity
13. Overpopulation problems ________ both the rich and the poor.
A. happen
B. affect
C. cause

D. reduce
14. Diseases ________ more quickly in overcrowded areas.
A. come
B. travel
C. move
D. spread
15. Children in the slums have more diseases than _________ in wealthy areas.
A. them
B. that
C. those
D. Zero
16. In Manila, over 30% of the population lives in ________.
A. poverty
B. schooling
C. crops
D. shortage
17. Some poor people may _______ crime when they need money.
A. involve
B. arrive
C. commit
D. accept
18. The city has to find ________ to homeless people immediately.
A. earnings
B. systems
C. calories
D. solutions
19. _____ there are still thousands of homeless people living on the streets, it is fewer than in the past.
A. As
B. Though
C. Because

D. While
20. In 2019, the population _____ Jakarta is over 10.5 million.
A. in
B. with
C. of
D. for
21. Overpopulation is a serious problem which is _____ the world in negative ways.
A. facing
B. solving
C. causing
D. affecting
22. Many countries have the problem of overpopulated cities, _____?
A. do they
B. haven't they
C. doesn't it
D. don't they
23. Because of _____ poverty, Mumbai can be a difficult place to live.
A. its
B. it's
C. his
D. theirs
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24. It is not unusual to be stuck in traffic _____ several hours during rush hour.
A. in
B. for
C. at
D. to
25. The population _____ of London city is 5,590 people per square kilometer.

A. growth
B. explosion
C. density
D. decline
Exercise 4 (ID: e9038): Read the passage carefully then choose the best answer for each of the
following questions.
China has more people than any other country in the world. China is almost equivalent, land-wise, to the
United States. However, China has a much larger population. Over 1,300,000,000 people live in China. This
is four times more than the number of people who live in the United States!
Many Chinese live in cities. As people move to the cities, the cities grow. People build houses and
businesses on land that was once used for farming. Then the land can no longer be used to grow crops. This
makes it hard for China to grow enough food for its people.
The government was not sure there was enough food to feed people in the growing cities. So lawmakers
tried to keep the cities from growing. The government even made a law to control population growth. The
law said that most families living in cities should only have one child. Parents who have more than one child
would have to pay a fine.
26. This passage is mostly about _________
A. the differences between China and the United States.
B. the size of China's population and where people live.
C. laws in China about the population.
D. why it's hard to have children in cities.
27. According to the passage, China's population is ________.
A. about equal to the U.S. population
B. about half of the U.S. population
C. much larger than that of the U.S
D. only a tiny bit more than the U.S. population
28. What does the author do in the passage?
A. Compare whether China or the U.S. is a better country
B. Show that China is smaller than the U.S
C. Help the readers compare the populations of China and the U.S

D. Prove that China's population has grown dramatically.
29. Based on information in this passage, it can be concluded that _______
A. it would be better if people only lived in city areas.
B. many Chinese people want to move to other countries.
C. there is enough land in China to grow food for everyone.
D. the Chinese government is worried about the population growth.
30. Which of the following is NOT true?
A. China covers roughly the same land area as the United States
B. All farmland in China was converted into homes.
C. The government of China was worried about food shortages.
D. China adopted a one-child policy to control population growth.
Exercise 5 (ID: e9039): Read the passage and decide whether the following statements are true or
false.
Thousands of people in Calcutta, India, have no jobs and no proper homes. They live in homes made of
mats, boxes, and rusty sheets of tin. Many people have to camp permanently in the railway stations, cooking,
eating, sleeping and feeding their babies there. Babies are born in the streets and people die there too.
As many as seventeen out of every hundred families live in the streets, having nowhere to go. Many of
these people are sick because of a hot and damp climate. Although the government tries hard to provide
houses, schools, and medical services, it can hardly keep up with the increasing population.
31. Many people in Calcutta live in bad conditions because they have no jobs.
32. Many people live in slums made of anything they can find.
33. Babies from poor families are taken care of by the local government.
34. Seventy percent of the families in Calcutta have to live in the streets.
35. The local government makes efforts to help poor families but it cannot solve the problem successfully.

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Exercise 6 (ID: e9040): Rewrite the following sentences using the words in brackets.
36. The blue bag belongs to me. (MINE)

__________________________________________________________________
37. The white house is more expensive than the grey house. (CHEAPER)
__________________________________________________________________
38. Box A has more pens than Box B? (FEWER)
__________________________________________________________________
39. People in this city now have a better life than before. (LIVING STANDARDS)
__________________________________________________________________
40. I walk to school every day. (FOOT)
__________________________________________________________________

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1. A
11. D
21. D

2. D
12. C
22. D

HƯỚNG DẪN GIẢI
Thực hiện: Ban chuyên môn – Tuyensinh247.com
3. C
4. B
5. A
6. C
7. B
8. A
13. B

14. D
15. C
16. A
17. C
18. D
23. A
24. B
25. C
26. B
27. C
28. C

9. C
19. B
29. D

10. C
20. C
30. B

31. T
32. F
33. F
34. F
35. T
36. The blue bag is mine.
37. The grey house is cheaper than the white one.
38. Box B has fewer pens than Box A.
39. People in this city now have higher living standards than before.
40. I go to school on foot every day.

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THI ONLINE: NGỮ PHÁP
CHUYÊN ĐỀ: UNIT 11: TRAVELLING IN THE FUTURE

MÔN TIẾNG ANH - LỚP 7
BIÊN SOẠN: CÔ GIÁO – NGUYỄN THỊ MAI HƯƠNG –TUYENSINH247.COM
MỤC TIÊU
- Củng cố và mở rộng kiến thức ngữ pháp về thì tương lai đơn và các đại từ nhân xưng, tân ngữ, tính từ sở
hữu, đại từ sở hữu
- Nâng cao kỹ năng làm các dạng bài tập tiếng Anh và biết cách áp dụng kiến thức lý thuyết vào bài tập phù
hợp.
Exercise 1 (ID: e8929): Complete the predictions with will or won’t. ( will for v, and won’t for x )
In 2050 …
1. People _______________ cook. (x)
2. People _______________ grow vegetables in their homes. (v)
3. Restaurants _______________ sell healthy fast food. (v)
4. People _______________ eat meal. (x)
5. Farmers _______________ have animals. (x)
6. Food _______________ be easy to grow. (v)
7. Food _______________ be cheap. (v)
8. People _______________ take a lot of vitamins. (v)
9. Vietnamese food _______________ be more popular than Chinese food. (v)
10. People _______________ buy dinner from machines. (x)
Exercise 2 (ID: e8930): Complete the sentences with will or won’t.
1. In a few years everyone _______ know how to use the Internet.
2. In the future people _______ go to school or university. They ______ study at home using their computer.
3. Some teachers are worried that computers _______ take their jobs one day.

4. In a few years, everyone ______ speak English.
5. Chinese _______ become the global language in the near future; it is English as far as I know.
Exercise 3 (ID: e8931): Write the correct possessive pronouns for these sentences.
1. This CD belongs to me. This CD is _________.
2. Give it to him. It’s _________.
3. I have my cell phone and you have _________.
4. They paid full price, but we bought _________ on sale.
5. Jim liked his Christmas present, but his sister didn’t like _________.
6. Jenny and Ann have a kitten. This kitten is _________.
7. My brother and I like to keep pets. These hamsters are _________.
8. Have you got your pen? Would you like to borrow _________.
9. Are you sure this ball is _________? - Yes. It’s my ball.
10. Sue prefers her husband’s tennis racket, so she uses ________ instead of ________.
Exercise 4 (ID: e8932): Choose the correct completion in the brackets.
1. A: Nick really likes (his/ him)_______ new bicycle. It is very light and fast.
How do you like (your/ yours)
B: (My / Mine)________ is cheap, but it’s very reliable.
2. A: Excuse me. Is this (your/ yours)________umbrella?
B: I don’t have an umbrella. Ask Ken. Perhaps it is (him/ his) ________.
3. A: When do (your/ yours) ________ classes begin?
B: September 2nd. How about (your/ yours)_________? When do (your/ yours) ________ begin?
A: (My/ Mine) ________ begin on August 23rd.
4. A: Mary, (your/ yours)________ spaghetti sauce is delicious!
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B: Thank you, but it’s not as good as (your/ yours) ________.
A: Oh, no. (Your/ Yours) _____ is much better. It tastes as good as Anna’s
B: Do you like Anna’s spaghetti sauce? I think (her/ hers) ___ is too salty.
A: Maybe. (My/ Mine) ______ mother makes goods spaghetti sauce too.

(Her/ Hers) ________ is thick and rich.
B: Making spaghetti sauce is easy, but everyone’s sauce is just a little different.

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HƯỚNG DẪN GIẢI
THỰC HIỆN: BAN CHUYÊN MÔN – TUYENSINH247.COM
Exercise 1:
1. won’t
2. will
3. will
4. won’t
5. won’t
Exercise 2:
1. will
2. won’t - will
3. will
4. will
5. won’t
Exercise 3:
1. mine
2. his
3. yours
4. ours
5. hers
Exercise 4:
1. his – yours - Mine
2. your – his
3. you - yours – yours - Mine

4. your – yours – yours – hers – My – Hers

6. will
7. will
8. will
9. will
10. won’t

6. theirs
7. ours
8. mine
9. yours
10. his – hers

3


THI ONLINE: NGỮ PHÁP
CHUYÊN ĐỀ: UNIT 12: AN OVERCROWDED WORLD
MÔN TIẾNG ANH - LỚP 7
BIÊN SOẠN: CÔ GIÁO – NGUYỄN THỊ MAI HƯƠNG –TUYENSINH247.COM
MỤC TIÊU
- Củng cố và mở rộng kiến thức ngữ pháp về so sánh hơn kém với các từ chỉ đại lượng “more”, “less”,
“fewer” và câu hỏi đuôi
- Nâng cao kỹ năng làm các dạng bài tập tiếng Anh và biết cách áp dụng kiến thức lý thuyết vào bài tập phù
hợp.
Exercise 1 (ID: e9004): Complete the sentences with more, less or fewer.
1. In Vietnam, there are ___________ motorbikes today than 10 years ago
2. There were ___________ cars on the roads twenty years ago.
3. Small towns have ___________ traffic and pollution than big cities.

4. China is still the most populated, but India will have ___________ people than China by 2022.
5. Because there is ___________ crime in the countryside, crime is not a problem for people living here.
6. If motorists were to drive carefully, they would have ___________ accidents.
7. You should eat ________ junk food and start to take better care of your health.
8. People living in the cities earn ___________ money than those who live in rural areas.
9. If ___________ people used disposable water bottles, there would be ___________ plastic in landfills.
10. We need to build many ___________ social homes to solve housing crisis.
Exercise 2 (ID: e9005): Write a comparative sentence with more, less or fewer, using the information
given.
1. Nha Trang has 10 tourist attractions. Phan Thiet has 5 tourist attractions.
Nha Trang ____________________________________________________
2. This city has 1 million cars today. It had 10,000 cars 20 years ago.
20 years ago, this city __________________________________________
3. Peter earns $15,214 per month and Jane earns $14,786 per month.
Jane earns ___________________________________________________
4. Vietnam lost an average of 100,000 hectares of forest per year. Brazil lost an average of 2,681,400
hectares of forest per year.
Vietnam lost _________________________________________________
5. We used to spend an hour driving to work, but now we spend 45 minutes.
We spend ____________________________________________________
Exercise 3 (ID: e9006): Put the correct question tags for each sentence.
1. There are too many people living in the city, ___________?
2. Malnutrition is the major cause of death for children living in slums, ________?
3. Visitors don’t usually visit the slums, ___________?
4. Phong had a very good time in Brazil, ___________?
5. Authorities will have to find solutions to prevent immigration, ___________?
6. She has lived in Dharavi slum for years, ___________?
7. Phong thinks Brazil is interesting, ___________?
8. The world’s population isn’t growing in all countries, ___________?
9. Life must be difficult in the slums, ___________?

10. The homeless can’t afford to pay rent, ___________?
11. It is not safe for tourist to visit the slums, ___________?
12. Everybody wants to save the world, ___________?
Exercise 4 (ID: e9007): Underline the best form.
1. Let’s have a morning walk, do we/ shall we?
1


2. You used to love going out when we were young, didn’t you/ usedn’t you?
3. Don’t forget to turn off the computer before you leave, can you/ will you?
4. Your father seldom drinks wine, does he/ doesn’t he?
5. I think they’re vegetarians, don’t I/ aren’t they?
6. Somebody told you the secret, didn’t it/ didn’t they?
7. I’m late again, aren’t I/ am not I?
8. This was an interesting exercise, wasn’t this/ wasn’t it?
9. Your grandparents have never been out of the village, have they/ haven’t they?
10. There’s something wrong, isn’t it/ isn’t there?

2


HƯỚNG DẪN GIẢI
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Exercise 1:
1. more
2. fewer
3. less
4. more
5. less
Exercise 2:

1. has more tourist attractions than Phan Thiet.
2. had fewer cars than today.
3. less money than Peter (does)
4. fewer hectares of forest per year than Brazil did.
5. less time driving to work than we used to.
Exercise 3:
1. aren’t there
2. isn’t it
3. do they
4. didn’t he
5. won’t they
6. hasn’t she
Exercise 4:
1. shall we
2. didn’t you
3. will you
4. does he
5. aren’t they
6. didn’t they
7. aren’t I
8. wasn’t it
9. have they
10. isn’t there

6. fewer
7. less
8. more
9. more – less
10. more

7. doesn’t he
8. is it
9. isn’t it
10. can they
11. is it
12. do they

3


THI ONLINE: TỪ VỰNG VÀ NGỮ ÂM
CHUYÊN ĐỀ: UNIT 11: TRAVELLING IN THE FUTURE

MÔN TIẾNG ANH - LỚP 7
BIÊN SOẠN: CÔ GIÁO – NGUYỄN THỊ MAI HƯƠNG –TUYENSINH247.COM
MỤC TIÊU
- Củng cố và mở rộng kiến thức từ vựng về việc di chuyển trong tương lai
- Nâng cao kỹ năng làm các dạng bài tập tiếng Anh và biết cách áp dụng kiến thức lý thuyết vào bài tập phù
hợp.
Exercise 1 (ID: e8925): Put the questions into the correct column, then practice saying them.
1. What problems do you think future transport will have?
2. Does a jet pack take a lot of space?
3. Have you ever heard of bullet trains?
4. What means of transport do you think will be used in the future?
5. Do you think we will use driverless cars in the near future?
6. How fast can it travel?
7. Why don’t many people use the personal hover scooter?
8. Will pollution be much worse?
Exercise 2 (ID: e8926): Match means of transport with their definitions.
Means of transport

1. flying car
2. teleporter
3. jetpack
4. hover scooter
5. monowheel
6. Segway

Definitions
a. a single-wheel vehicle similar to a unicycle, its rider
sitting inside or next to the wheel
b. a board that travels above the surface of the ground, that
you ride on in a standing position
c. a two-wheeled self-balancing electric vehicle, ridden
while standing up
d. a type of air vehicle that provides transportation by both
ground and air
e. a device that is used to move somebody immediately
from one place to another a distance away
f. a device that somebody wears on their shoulders like a
backpack that enables them to fly

Answers

Exercise 3 (ID: e8927): Complete the sentences with the words from the box.
high-speed
eco-friendly
pilotless
driverless
underwater
solar-powered

gridlocked
supersonic
1. We’ll see ___________ planes or autonomous planes in the next 40 to 50 years.
2. _____________ planes can travel faster than the speed of sound.
3. A _____________ only runs efficiently when the sun shines.
4. ____________ car are fitted with sensors to detect other road users and avoid collisions.
5. Driving a(n) ___________ vehicle is a great way to help human health and the environment.
6. An autonomous ______________ vessel will be used as a means of passenger transport.
7. The Shinkansen bullet train, a ________________ passenger train of Japan, can reach a speed of
320km/h.
8. Police are turning around cars stuck in _____________ traffic after a serious crash.

1


Exercise 4 (ID: e8928): Read the text and fill in the blanks, use the words in the box.
journey
passengers
make
successful
already
carry
will

from

Martin Halstead is only 20 but he (1) __________ owns an airline company. Alpha One Airways (2)
__________ make its first flight on 14 December this year. The plane will fly (3) __________ the Isle of
Man (an island between England and Ireland) to Edinburg, the capital of Scotland. It won’t (4) __________
a lot of passengers because it is a small plane. The (5) __________ will take about 45 minutes. Tickets will

be cheap and (6) __________ won’t get any food or drink on the flight. Will the company (7) __________
money? Nobody knows – but most people think that Martin Halstead will be (8) __________ one day.

2


HƯỚNG DẪN GIẢI
THỰC HIỆN: BAN CHUYÊN MÔN – TUYENSINH247.COM
Exercise 1:
Rising intonation
2. Does a jet pack take a lot of space?
3. Have you ever heard of bullet trains?
5. Do you think we will use driverless cars in the
near future?
8. Will pollution be much worse?

Exercise 2:
1-d
2-e
3-f
Exercise 3:
1. pilotless
2. Supersonic
3. solar-powered
4. Driverless
Exercise 4:
1. already
2. will
3. from
4. carry

5. journey
6. passengers
7. make
8. successful

Falling intonation
1. What problems do you think future transport will
have?
4. What means of transport do you think will be used
in the future?
6. How fast can it travel?
7. Why don’t many people use the personal hover
scooter?
4-b
5–a
6-c
5. eco-friendly
6. underwater
7. high-speed
8. gridlocked

3


THI ONLINE: TỪ VỰNG VÀ NGỮ ÂM
CHUYÊN ĐỀ: UNIT 12: AN OVERCROWDED WORLD
MÔN TIẾNG ANH - LỚP 7
BIÊN SOẠN: CÔ GIÁO – NGUYỄN THỊ MAI HƯƠNG –TUYENSINH247.COM
MỤC TIÊU
- Củng cố và mở rộng kiến thức từ vựng dân số, kiến thức ngữ âm về trọng âm của từ

- Nâng cao kỹ năng làm các dạng bài tập tiếng Anh và biết cách áp dụng kiến thức lý thuyết vào bài tập phù
hợp.
Exercise 1 (ID: e9000): Put the words in the table in the correct column according to their stress
pattern.
contrast
answer decrease offer export
progress visit
travel
promise
picture
advice
record
present
protest
reply
desert
produce
suspect
General rules
(stress on the 1st syllable for the noun, and stress
on the 2nd syllable for the verb)

Exceptions
(the noun and the verb have the same stress
pattern)

Exercise 2 (ID: e9001): Match the word or phrase with their meaning and write the answer in each
blank.
Answers

A
1. slum
2. overpopulation
3. overcrowded
4. malnutrition
5. poverty
6. megacity
7. destiny
8. spacious
9. flea market
10. population explosion

B
A. the number of people in a place in relation to its area
B. a market usually held outdoors
C. a very large city, typically one with a population of over 10
million
D. the sudden increase in the number of people in the country or
in the world
E. an area of a city where living conditions are extremely bad
F. with too many people
G. large in size
H. the state of having very little money
I. a situation in which too many people live in a certain area
J. bad health that is the result of not having enough food

Exercise 3 (ID: e9002): Complete the sentences with the words in the box.
criminals
poverty
diverse

overcrowded
malnutrition
megacities
1. Jamal grew up as a street kid in the Dharavi ____________ of Mumbai.
2. Since most of the cities are _____________, there is a problem with shelter.
3. Why are many children at risk of becoming _____________?
4. India is one of the most religiously _____________ countries.

slum
density

1


5. Sao Paulo and Bombay are considered _____________ because of their large size and huge population.
6. In Africa, there are a lot of children suffer from _____________.
7. The population _____________ in this city is very high.
8. _____________ is one of the biggest causes of crime.
Exercise 4 (ID: e9003): Choose the correct word to complete the following sentences.
1. In Rio, some people are healthy/ wealthy, but there are poor people who live in slums.
2. The first symptom of the hunger/ disease is a very high temperature.
3. Poverty can affect/ effect anyone, regardless of age, race or gender.
4. Millions of Africans were sold into slavery/ poverty between the 17th and 19th centuries.
5. He was sent to prison for a criminal/ crime that he didn’t commit.
6. Our yard is peaceful/ spacious enough for a swimming pool.
7. The accident has blocked/ stopped two lanes of traffic on the freeway.
8. Russia has a population density/ diversity of just 8 people per square kilometer.
9. Brazil’s population is very diverse/ dangerous, comprising many races and ethnic groups.
10. Homeless people need better access to healthcare/ malnutrition.

2


HƯỚNG DẪN GIẢI
THỰC HIỆN: BAN CHUYÊN MÔN – TUYENSINH247.COM
Exercise 1:
General rules
(stress on the 1st syllable for the noun, and stress
on the 2nd syllable for the verb)
contrast
decrease
export
progress
record
present
protest
desert
produce
suspect
Exercise 2:
1–E
2–I
3–F
4–J
5–H
Exercise 3:
1. slum
2. overcrowded
3. criminals
4. diverse

Exercise 4:
1. wealthy
2. disease
3. affect
4. slavery
5. crime
6. spacious
7. blocked
8. density
9. diverse
10. healthcare

Exceptions
(the noun and the verb have the same stress
pattern)
answer
offer
visit
travel
promise
picture
advice
reply

6–C
7–A
8–G
9–B
10 - D
5. megacities

6. malnutrition
7. density
8. Poverty

3