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Giải SGK, SBT Unit 3. Sustainable health Friends Global

Giải SGK, SBT Unit 3 Friends Global

93 câu hỏi
Tự luận
Câu 6 :

6 Read the Recycle! box. Complete the extracts from the dialogues with the verbs in brackets. Use the present perfect or past simple. Listen again and check your answers.

(Đọc khung Recycle! Hoàn thành các đoạn trích từ các cuộc đối thoại với các động từ trong ngoặc. Sử dụng thì hiện tại hoàn thành hoặc quá khứ đơn. Nghe lại và kiểm tra câu trả lời của bạn.)

Dialogue 1

a My ankle really hurts. I think I__________ (twist) it.

b Yes, it's a bit swollen. You__________(sprain) it.

Dialogue 2

c I __________ (have) an accident. I__________ (bang) my head.

d I__________ (trip) over the cat and__________ (hit) my head on the corner of a table.

Dialogue 3

e I__________ (hurt) my thumb. I __________ (trap) it in the car door.

f You __________ certainly __________ (bruise) it.

g It's really painful. Do you think I __________ (break) it?

RECYCLE! Present perfect and past simple

(RECYCLE! Hiện tại hoàn thành và quá khứ đơn)

a. We use the present perfect for:

(Chúng ta sử dụng thì hiện tại hoàn thành cho)

1. giving news, when we do not say exactly when the event happened.

(đưa ra tin tức, khi chúng ta không nói chính xác thời điểm sự kiện xảy ra.)

2. talking about experiences.

(nói về kinh nghiệm.)

b. When we ask for or give specific information about the news or experience, we use the past simple.

(Khi chúng tôi yêu cầu hoặc cung cấp thông tin cụ thể về tin tức hoặc kinh nghiệm, chúng tôi sử dụng quá khứ đơn.)

I've broken my wrist. I fell off my bike.

(Tôi bị gãy cổ tay. Tôi ngã xe.)

'Have you ever broken your leg?" - "Yes, I broke my left leg last year”

('Bạn đã bao giờ bị gãy chân chưa?' - 'Có, tôi bị gãy chân trái vào năm ngoái')

Câu 10 :

3. Match the highlighted structures in the article with rules a-d in the Learn this! box below.

(Nối các cấu trúc được đánh dấu trong bài viết với các quy tắc a-d trong khung Learn this! bên dưới.)

LEARN THIS! Speculating and predicting

(LEARN THIS! Suy đoán và dự đoán)

a We use will / won't to make predictions.

(Chúng ta sử dụng will / won't để đưa ra dự đoán.)

Scientists will find a cure for cancer.

(Các nhà khoa học sẽ tìm ra thuốc chữa ung thư.)

b We can use phrases with will / won't to make the predictions stronger or weaker.

(Chúng ta có thể sử dụng các cụm từ với will / won't để làm cho các dự đoán mạnh hơn hoặc yếu hơn.)

I'm (fairly) sure/I think/I don't think / I doubt scientists will find a cure for cancer.

(Tôi (khá) chắc chắn/tôi nghĩ/tôi không nghĩ/tôi nghi ngờ các nhà khoa học sẽ tìm ra cách chữa trị bệnh ung thư.)

Scientists will definitely / probably find a cure for cancer.

(Các nhà khoa học chắc chắn/có thể sẽ tìm ra cách chữa trị bệnh ung thư.)

c We use may / might / could + infinitive without to to talk about possibility in the future.

(Chúng ta dùng may/might/could + infinitive without to để nói về khả năng xảy ra trong tương lai.)

Scientists may / might/could find a cure for cancer.

(Các nhà khoa học có thể/có thể/có thể tìm ra cách chữa trị bệnh ung thư.)

d We use may not / might not for the negative. We do not use could not.

(Chúng ta dùng may not / might not cho câu phủ định. Chúng ta không dùng could not.)

Câu 16 :

2. Read the Listening Strategy. Then try to say the numbers and measurements below. Listen and check.

(Đọc Chiến lược nghe. Sau đó cố gắng nói các con số và phép đo dưới đây. Nghe và kiểm tra.)


Large numbers: 

(Những con số lớn)

4,500              100,000             250,000               2.5 million

Small numbers

(Những con số nhỏ)

0                     0.6                    0.04                    2.08

Years: 

(Năm)

1500               1535              2000            2015               2150              the 1980s

Fractions

(Phân số)

½,1/3, ¼, 1/5, 1/10, 3/8, 1 2/3

Percentages: 

(Phần trăm)

50%                 57%

Ratios and ranges: 

(Tỉ lệ và phạm vi)

2:1               10:1             aged 18-25              from 0-100             in 3.1 seconds

Temperature: 

(Nhiệt độ)

-40°C             0°C               5°C                     15°C

 

Listening Strategy (Chiến lược nghe)

Some listening tasks may involve listening out for numbers, dates and measurements. Make sure you know how to pronounce these so that you can identify the information when you hear it.

(Một số bài tập nghe có thể liên quan đến việc nghe các con số, ngày tháng và các phép đo. Đảm bảo rằng bạn biết cách phát âm những từ này để có thể xác định thông tin khi nghe.)

Câu 31 :

4. Read the Learn this! box. In pairs, write down two more examples for each rule (a-d). Use a dictionary to help you if necessary.

(Đọc khung Learn this! Theo cặp, viết thêm hai ví dụ cho mỗi quy tắc (a-d). Sử dụng một từ điển để giúp bạn nếu cần thiết.)

LEARN THIS! Word families (Gia đình từ)

a Some nouns are formed by adding a suffix like -ness or -ment to an adjective.

(Một số danh từ được thành lập bằng cách thêm một hậu tố như -ness hoặc -ment vào một tính từ.)

sad - sadness (buồn – nỗi buồn)                     

content – contentment (hài lòng – sự hài lòng)

b Common adjective endings are -ed, -ing, -ous, -ful, -less, -y and -al.

(Các đuôi tính từ phổ biến là -ed, -ing, -ous, -ful, -less, -y và -al.)

surprised/surprising (ngạc nhiên)      

suspicious (nghi ngờ) 

hopeful/hopeless (đầy hi vọng/ vô vọng)      

dirty (bẩn)                  

political (thuộc về chính trị)

c Most adverbs are formed by adding-ly to an adjective.

(Hầu hết các trạng từ được thành lập bằng cách thêm ly vào tính từ.)

cross – crossly (tức giận)

happy – happily (hạnh phúc)

d We can change the meaning of many adjectives and adverbs by adding a prefix.

(Chúng ta có thể thay đổi ý nghĩa của nhiều tính từ và trạng từ bằng cách thêm tiền tố.)

surprisingly – unsurprisingly (một cách ngạc nhiên – một cách không ngạc nhiên)

Câu 35 :

2. Read the Reading Strategy. Then read the article to get an idea of the general meaning. Which is the best summary: a, b, c or d?

(Đọc Chiến lược đọc. Sau đó đọc bài viết để có ý tưởng về ý nghĩa chung. Đâu là tóm tắt tốt nhất: a, b, c hoặc d?)

The writer's main purpose is to explain

(Mục đích chính của nhà văn là để giải thích)

a why children need more sleep than adults.

(tại sao trẻ em cần ngủ nhiều hơn người lớn.)

b why we should always get lots of sleep.

(tại sao chúng ta nên luôn luôn ngủ nhiều.)

c why our bodies feel more or less tired at different times of day.

(tại sao cơ thể chúng ta cảm thấy mệt mỏi nhiều hơn hoặc ít hơn vào những thời điểm khác nhau trong ngày.)

d why some people feel more alert than others.

(tại sao một số người cảm thấy tỉnh táo hơn những người khác.)

Reading Strategy (Chiến lược đọc)

When matching questions with texts, follow these steps:

(Khi nối câu hỏi với văn bản, hãy làm theo các bước sau)

1 Read the text to get a general idea of the meaning.

(Đọc văn bản để có được một ý tưởng chung về ý nghĩa.)

2 Read the task's lead-in line very carefully (In which period of the day...). Then read all the options carefully.

(Đọc kỹ phần mở đầu của nhiệm vụ (Vào khoảng thời gian nào trong ngày...). Sau đó đọc tất cả các lựa chọn một cách cẩn thận.)

3 Read the paragraphs of the text carefully one by one and match them to the correct option.

(Đọc kỹ từng đoạn văn và nối chúng với phương án đúng.)

4 If you can't find the answer, leave it for now and come back to it later.

(Nếu bạn không thể tìm thấy câu trả lời, hãy tạm dừng và quay lại sau.)

HOW MUCH SLEEP DO WE NEED?

Young children need more sleep than adults and tend to wake up earlier. A typical ten-year-old needs about ten hours' sleep.

As you reach adolescence, your body clock changes. Most teenagers need about nine hours' sleep, but wake up later.

As an adult, you'll need about eight to eight and a half hours' sleep a night.

When we are much older, in our 70s and 80s, we're less able to sleep deeply and we usually need less sleep.

OUR PERSONAL BODY CLOCK

Each of us has our own personal body clock, which makes us more alert in the morning or more alert in the evening. You might be a 'lark' who likes to go to bed early and get up early, or you might be an 'owl' who prefers to go to bed late and get up late. Or somewhere in between.

A. 6AM-9A.M. Your body is waking up. It stops producing melatonin, the hormone which makes you feel sleepy. Blood vessels are stiffer and less flexible. Your blood is thicker and stickier s and your blood pressure is at its highest, so it's not the best time to exercise.

B. 9AM-12P.M. You're at your most alert at this time in the morning. Tests show that short-term memory is at its best right now.

C. 12 P.M.-3 P.M. Your stomach is full and working hard after lunch. You become much less alert and probably feel a bit sleepy. More road accidents happen at this time of day than at any other, particularly involving older 15 people.

D. 3P.M.-6PM. This is a very good time to exercise. Body temperature increases in the late afternoon. Your heart and lungs work better and muscles are six per cent stronger than at their lowest point in the day. Some sportspeople believe that if you try to break a world record at this time of day, you'll have a greater chance of success.

E. 6PM-9PM. By now you'll be getting hungry. But don't eat too late! In the evening, our bodies struggle to digest fats and sugars. Studies show that people will lose more weight if they have their main meal at lunchtime rather than in the evening. (But how much you eat is always more important than when you eat.)

F. 9PM-12AM. It's getting near to bedtime. Your body temperature is falling and your body clock is telling you that it's time for bed. Your body is producing lots of melatonin to help you go to sleep. It can o be difficult to sleep with the light on because light reduces the amount of melatonin in your body. Blue light is particularly effective at keeping us awake. And mobile phones, computer screens and flat-screen TVs emit large s amounts of blue light. So, turn off those gadgets!

G. 0A.M. - 3A.M. Your body really wants to be asleep. Melatonin reaches its maximum level. Your stomach has stopped working and your brain is at rest.

H. 3A.M.-6A.M. Melatonin levels are still high, and you are in deep sleep. Your body temperature is much cooler than at any other time of the day.

Câu 58 :

3. Read the fact files about three sports in SEA Games 31. Which of these pieces of information (a-e) is in all three fact files?

(Đọc các tập tin dữ kiện về ba môn thể thao trong SEA Games 31. Thông tin nào sau đây (a-e) có trong cả ba tập tin dữ kiện?)

a. The origin of the sport

(Nguồn gốc của thể thao)

b. How to score points

(Cách tính điểm)

c. The benefits of the sport

(Lợi ích của thể thao)

d. The required sportswear

(Trang phục thể thao bắt buộc)

e. The sports gear

(Dụng cụ thể thao)

f. Gold medallists in SEA Games 31

(Huy chương vàng SEA Games 31)

SEPAK TAKRAW

Sepak Takraw is a popular sports game in South East Asia, whose name comes from two languages. Sepak means kick in Malay, and takraw means ball in Thai. The sport is believed to come from a traditional Chinese game.

Played on a court with a rattan ball, Sepak Takraw is basically a cross between volleyball and football. With three people on each side, players have to keep the ball in play using their feet, chest, head, or knee. Committing a foul will offer a point to the opposing team. The team with 21 points on a set will win that set. The team who wins the first two sets is the winner.

Sepak Takraw helps develop excellent eye-foot coordination, leg strength and flexibility.

Thailand won the most gold medals in Sepak Takraw at SEA Games 31.

KARATE

Karate, the Japanese word for 'empty hand', is believed to have begun long ago on Okinawa, an island of Japan.

In karate, practitioners learn to breathe, move, and stand in a certain way. They are told to breathe out from their bellies and also learn to let out a big shout as they move.

A white uniform called a gi and a coloured belt are required. Practitioners start with a white belt and train hard until they get a black one.

Karate can provide a number of benefits to those who practice it. In addition to teaching concepts such as respect and discipline, it can help build confidence and self-defence skills.

SEA Games 31 saw the victory of the Vietnamese karate team with 7 gold medals.

VOVINAM – VIET VO DAO

Vovinam, one of the most popular Vietnamese martial arts, was created by Grandmaster Nguyen Loc (1912-1960) in 1936.

Vovinam involves the use of different body parts such as hands, elbows, legs, and knees. Practitioners also learn to perform with long sticks, swords, knives, and fans.

Not only does Vovinam help strengthen practitioners' mind and body but it also encourages a healthy lifestyle. Vovinam is also known for its practicality, as it can be used in a wide range of self-defense situations.

Vovinam competitions have been held in the regional sports event of South East Asia since 2011.

At SEA Games 31, Viet Nam ranked first in Vovinam with 6 gold medals.

Câu 61 :

2. Read the text. Five sentences have been removed. Choose the correct sentences (A-G) to fill the gaps (1-5). There are two extra sentences.

(Đọc văn bản. Năm câu đã bị loại bỏ. Chọn câu đúng (A-G) để điền vào chỗ trống (1-5). Có hai câu bị thừa.)

Hobbies and leisure activities are an ideal way to destress, meet people and develop your creativity. But if you don't have a lot of spare time, it can be a challenge to find one that suits your tastes and fits into your busy life. Of course, some readers ask why they should take up a hobby at all. 1____________They don't realise that being more active and doing something really enjoyable can improve their energy levels and their mood. One strategy for finding the right leisure activity is to think about what you enjoyed when you were a young child. 2____________Now here's your chance to try again. Perhaps you wish you could spend time exploring on your bicycle again, or wonder why you stopped drawing cartoons. Think about going back to similar activities. Another approach is to think about the hobbies your friends have taken up. 3____________Training together will give both of you a boost in motivation. Or if you see a friend's paintings and you fancy doing some painting as well, give it a try. Something to keep in mind is that an activity may not interest you after you've tried it. 4____________So don't beg your parents to pay for a lot of equipment or a whole year's lessons right away. Begin slowly, borrow what you need, and see if the activity is really right for you. If you still enjoy an activity after a few weeks of starting it, it might be the right hobby for you. 5____________And if you complete it, perhaps you can ask for some equipment for your next birthday present.

A. Most people try activities they think they will be good at.

(Hầu hết mọi người đều thử các hoạt động mà họ nghĩ rằng họ sẽ giỏi.)

B. Actually, lots of people give hobbies up within a couple of months of starting them.

(Trên thực tế, nhiều người từ bỏ sở thích trong vòng vài tháng kể từ khi bắt đầu sở thích.)

C. If you are interested when a classmate talks about her martial arts class, ask if you can join her.

(Nếu bạn quan tâm khi một bạn cùng lớp nói về lớp học võ thuật của cô ấy, hãy hỏi xem bạn có thể tham gia cùng cô ấy không.)

D. Only then is the time to pay for the full course.

(Chỉ sau đó là thời gian để trả tiền cho toàn bộ khóa học.)

E. Parents may also have good ideas for activities too.

(Phụ huynh cũng có thể có những ý tưởng hay cho các hoạt động.)

F. After an exhausting day at school, all they want to do is sit in front of the TV or go online.

(Sau một ngày học mệt mỏi ở trường, tất cả những gì họ muốn làm là ngồi trước TV hoặc lên mạng.)

G. Do you regret giving up those music lessons when you were ten?

(Bạn có hối hận vì đã từ bỏ những bài học âm nhạc khi bạn mười tuổi không?)

Câu 83 :

2. Read the text. Does the research support the theory that students perform better if school starts later?

(Đọc văn bản. Nghiên cứu này có ủng hộ lý thuyết cho rằng học sinh học tập tốt hơn nếu giờ học bắt đầu muộn hơn không?)

What time should school start?

A

The debate in the USA about whether to start school later has been running for many years. Ask any American teenager arriving at school at 7.30 a.m. and they will tell you that it's difficult to memorise chemical formulae or lists of vocabulary so early in the morning. Is it just laziness, or is there a biological reason for this? Studies by scientists in the UK show that teenagers naturally want to go to bed about two hours later than adults and also get up later. This trend begins at about the age of thirteen and continues right through the teenage years. The scientists conclude that students inevitably feel tired in the morning and will therefore perform worse at school before lunch.

B

Schools in some US states have tested this theory, and the findings back up the science. By delaying the start of school by just one hour, academic achievement has risen, absenteeism has declined and cases of depression among teenagers have also fallen. One study that involved 9,000 students revealed that grades in maths, English and reveale science all rose when school began at 8.35 a.m. or later. Studies in other countries such as Brazil, Italy and Israel also show that later start times improve learning.

C

However, not everyone advocates changing the school timetable. They claim that it would cause a huge amount of disruption. Others are opposed to the change because students won't have time for after-school activities or part-time jobs. However, one benefit of a later start time may yet convince the doubters. A study in Wyoming showed that car crashes among 16-18-year-olds fell by 70% after the start time was changed from 7.35 a.m. to 8.55 a.m. More studies need to be carried out before a definite link can be made between the number of accidents and the school start times, but it is undeniable that it is less safe to drive when you feel sleepy.

 

Câu 90 :

An opinion essay

(Một bài luận ý kiến)

I can write an opinion essay.

Preparation

1. Read the task and the essay. In which paragraph (A-D) does the writer...

(Đọc bài tập và bài luận. Trong đoạn văn nào (A-D) tác giả...)

1 give his opinion?

2 introduce the topic?

3 make his proposals?

4 sum up the essay?

Some people think that the school curriculum should include subjects such as “leading a healthy lifestyle”. Write an essay in which you give your own opinion on this issue and propose ways in which this subject might be taught in schools.

(Một số người cho rằng chương trình giảng dạy ở trường nên bao gồm các môn học như “có lối sống lành mạnh”. Viết một bài luận trong đó bạn đưa ra ý kiến của riêng mình về vấn đề này và đề xuất những cách dạy môn học này trong trường học.)

[A] If we can believe recent reports in the press, many teenagers are overweight and unfit. Some people argue that teaching children at school about a healthy lifestyle would help to solve this problem.

[B] In my view, it would be very sensible to teach students how to lead a healthy lifestyle. Health problems later in life often start because people get into bad habits during their teenage years. It is sometimes said that this is the responsibility of the parents and not the school. But as I see it, everyone in society would benefit from this.

[C] In order to tackle this problem, time should be set aside in the school timetable to teach children about the benefits of eating healthily and getting lots of exercise. Moreover, doctors could also play a part by coming into school and talking to students. I suggest that one or two hours a week should be spent on this topic.

[D] To sum up, I agree with those people who believe that healthy living should be taught in schools. It seems to me that the students themselves and society in general would benefit from this proposal.