Tiếng Anh 9 i-Learn Smart World - Luyện tập - Unit 5

Time allotted: 60 minutes

PART 1 PRONUNCIATION (5 questions)

Choose the word whose underlined part differs from the other three in pronunciation in the following questions.
1. A. chemical B. detox C. access D. benefit
2. A. natural B. suggest C. internet D. diet
3. A. organ B. obese C. promote D. bone
Choose the word that differs from the other three in the position of the main stress in the following questions.
4. A. maintain B. addicted C. access D. communicate
5. A. harmless B. organic C. nourishing D. summarize
PART 2 USE OF ENGLISH (14 questions)
Choose the best option to complete the following questions.
6. Regular exercise is the most important part of a ______________ lifestyle.
A. harmful B. healthy C. harmless D. healthful
7. Chewing foods slowly and properly helps to ______________ teeth and oral health.
A. promote B. nourish C. lose D. digest
8. You should always ______________ fruits because they’re high in fiber.
A. consume B. protect C. detox D. promote
9. ______________ the term ‘addiction’ is often associated with negative connotations, we still have lots of
healthy addictions to have a positive impact on our lives.
A. Because B. In spite of C. Although D. Despite
10. A: ______________
B: Actually, yes. I do have a very busy schedule every day, so I keep skipping meals.
A. Why do you usually eat fast food?
B. Do you want to eat less sugar?
C. Can you have fruit and vegetables at the cafeteria in your school?
D. Do you have any unhealthy habits?
11. Health experts suggest ______________ a healthy cooking habit to take control of your nutrition and make
good choices about what you put into your body.
A. to develop B. to become C. becoming D. developing
12. Teens should ______________ 8 to 10 hours of sleep each night.
A. find out B. aim for C. finding out D. aiming for
13. Eating foods high in dietary fiber like fruit, vegetables and beans can improve your skin and even help
you to ______________ weight.
A. lose B. gain C. detox D. nourish
14. Some people with diabetes drink a lot of juice, ______________ knowing that they can cause abnormal
blood sugar levels, due to the sugar content.
A. although B. though C. despite D. in spite
15. Meera: ______________ Norman: The food you eat is organic and less processed, I suppose.
A. Do you have a healthy cooking style? B. Does the cafeteria at your school offer organic food?
C. How can you explain the term “eat clean” D. Do you know what detoxification means?
Choose the best option to indicate the word or phrase that is CLOSEST in meaning to the underlined
part in the following questions.
16. I think the easiest way to stay healthy is to exercise on a daily basis.
A. once a week B. every week C. once a day D. every day
17. Having a healthy diet that provides vital nutrients is a way to build a strong immune system and fight
back against any health problems.
A. resist B. maintain C. monitor D. follow
Choose the best option to indicate the word or phrase that is OPPOSITE in meaning to the underlined
part in the following questions.
18. It’s always a good idea to firstly check the Nutrition information panels (NIPs) on the food label to see
what key nutrients the food contains.
A. main B. secondary C. nourishing D. risky
19. Following a healthy diet has many benefits, including building strong bones, protecting the heart, and
boosting the mood.
A. access B. details C. disadvantages D. information
PART 3 WORD FORMATION (5 questions)
Write the correct form of the given words.
20. Teenagers using ______________ supplements to lose weight could be putting themselves at risk of
serious harm. (DIET)
21. Regular physical activity can be ______________ for your health. (BENEFIT)
22. An adult who has a body mass index (BMI) of 30 or more is considered to have ______________.
(OBESE)
23. Skipping meals can be very ______________ as it impacts your blood sugar and your mood. (HARM)
24. A ______________ is an expert on the relationship between food and health. (NUTRITION)
PART 4 ERROR RECOGNITION (3 questions)
Find the underlined part that needs correction in the following questions.
25. Healthy food impacts not only our physically health but also mental health.
A. Healthy B. not C. physically D. also
26. Many teens don’t consume enough important nutrients essential for her health.
A. teens B. enough C. nutrients D. her
27. Eating a balanced diet and being active are two of the most important things we should do to stay healthful.
A. Eating B. being C. things D. healthful
PART 5 WRITING (8 questions)
Rewrite the following sentences without changing their meanings. Use the given word(s) if any.
28. Teens should get about 8-10 hours of sleep a night, but most of them don’t get enough sleep. (ALTHOUGH)
→ __________________________________________________________________________________
29. My sister always goes for healthier snacks such as fruit or unsalted nuts because she wants to maintain a
healthy weight. (WITH A VIEW TO)
→ My sister always goes for healthier snacks, such as fruit or unsalted nuts ________________________ .
30. You should try to reduce foods and beverages that are high in saturated fats, sugars, and sodium. (DOWN)
→ You should try to ___________________________________________________________________.
31. Although many popular snacks are very high in salt, sugar and fat, they are still on the favorite food list
of most teens. (IN SPITE OF)
→ __________________________________________________________________________________
Use the given words or phrases to make complete sentences.
32. With / appearance / cellphones / various / food delivery apps, / teens / now / like / have / junk food / more.
→ __________________________________________________________________________________
33. After / give / Andy / a proper health check, / the doctor / suggested / get rid / sedentary lifestyle / by / do
sports more often / go on a diet / to resolve / his health problems./
→ __________________________________________________________________________________
Put the words in the correct order to make correct sentences.
34. keep/with/high/sugar content./To/I try/eat/avoid/not to/and/junk food/products/myself/at all costs/in shape,/
→ __________________________________________________________________________________
35. for/every/I/a walk/morning/although/go/I don't like/the park/around/getting up/near my home/very early./
→ __________________________________________________________________________________
PART 6 READING (5 questions)
Read the text and choose the best answer for each question. (5 questions)
Vitamins
Vitamins are special tiny helpers in our food that keep us healthy. A long time ago, doctors didn't know
about vitamins. People got sick from not eating the right foods, but no one knew the reason. One particular
example was sailors who were at sea for long periods. Eventually, they ate all the fresh fruit and vegetables
and, a short time later, many sailors began to get a disease which was called scurvy.
At the end of the 19th century, a Dutch doctor named Christiaan Eijkman found out that a sickness called
beriberi happened when people didn't eat the outside of rice. He found that it contained something
important for health. Then, a Polish scientist named Casimir Funk suggested that some sicknesses come
from not having certain special things in our food. He called these things "vitamines," which means "life
stuff", and he is remembered today for this.
Elmer McCollum and Marguerite Davis found the first vitamin, Vitamin A, by studying what happens
when it is missing from food. […] Later, in the 1920s, a man named Frederick Hopkins discovered that
animals need vitamins to grow strong and healthy. He showed that just eating proteins, carbohydrates, and
fats wasn't enough to maintain health.
Today, we know a lot about vitamins and how they help us. Eating foods with different vitamins keeps our
bodies working well and stops us from getting sick. It's amazing how miniscule things in our food can be
so important!
36. What does the writer say about scurvy in paragraph 1?
A. Only sailors got the disease. B. Some types of food protect people from the disease.
C. Nobody gets the disease nowadays. D. People knew the reason for the disease.
37. What does "it" mean in paragraph 2?
A. A sickness B. Beriberi C. Rice D. The outside of rice
38. Why might some people call a Polish scientist "The Father of Vitamins"?
A. He changed their name. B. He discovered the first vitamin.
C. He found the reason for a disease. D. He gave them a name.
39. Which of the following sentences fits into the space […] in paragraph 3?
A. It is a chemical. B. He was an American chemist.
C. They showed its importance for health. D. She lived from 1887 until 1967.
40. What does "miniscule" mean in paragraph 4?
A. Very long B. Very small C. Very strange D. Very useful
PART 7 LISTENING (5 questions)
You will hear five people talking about healthy living. Match each speaker, 1 to 5, with one of the ideas
to live more healthily. (5 questions)
41. Speaker 1 a. Having a pet
42. Speaker 2 b. Eating ancient grains
43. Speaker 3 c. Getting enough sleep
44. Speaker 4 d. Laughing
45. Speaker 5 e. Swimming in a forest lake
f. Healthy snacks
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