Tiêu đề ISW9_Semester 2_Key.docx ✅

PRACTICE UNIT 5 | HEALTHY LIVING I/ PRONUNCIATION A. Choose the word whose underlined part differs from the other three in pronunciation in each of the following questions. 1. A. chemical B. detox C. access D. benefit 2. A. come B. note C. show D. slow B. Choose the word that differs from the other three in the position of the main stress in each of the following questions. 3. A. maintain B. addicted C. access D. communicate 4. A. harmless B. organic C. nourishing D. summarize II/ VOCABULARY AND GRAMMAR Choose the best option (A, B, C or D) to complete each of the following questions. 5. Regular exercise is the most important part of a ___________ lifestyle. A. harmful B. healthy C. harmless D. healthful 6. Chewing foods slowly and properly helps to ______ teeth and oral health. A. promote B. nourish C. lose D. digest 7. You should always ______ fruits because they’re high in fiber. A. consume B. protect C. detox D. promote 8. ______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 C. Although B. In spite of D. Despite 9. 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? 10. 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 11. Teens should ______ 8 to 10 hours of sleep each night. A. find out B. aim for C. finding out D. aiming for 12. 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 III/ ERROR CORRECTION Find the underlined part that needs correction in each of the following questions. 13. Healthy food impacts not only our physically health but also mental health. A B C D 14. Many teens don’t consume enough important nutrients essential for her health. A B C D 15. Eating a balanced diet and being active are two of the most important things we should do to stay healthful. A B C D 16. Many teens don’t have enough sleep because of stay up late for homework. A B C D IV/ WORD FORM Write the correct form of the given words. 17. Teenagers using __dietary__ supplements to lose weight could be putting themselves at risk of serious harm. (DIET) 18. Regular physical activity can be __beneficial__ for your health. (BENEFIT) 19. An adult who has a body mass index (BMI) of 30 or more is considered to have ___obesity___. (OBESE) 20. Skipping meals can be very __harmful__ as it impacts your blood sugar and your mood. (HARM) V/ READING Read the text. Write T (True), F (False), or NG (Not Given) if the information is not in the text. Teenagers often don’t get enough sleep. Many stay up late using their phones or computers. When they have a lot of homework on weekdays, they also might find it hard to get to bed early. When teens don’t get enough sleep day after day, they can have several problems. Of
course, they will feel very tired all the time, which can make it hard for them to focus in school. But doctors say that they might also feel unhappy or get upset easily. They might get more colds or flu, because their body is not working as well as it could. They might not grow as well as they should because, during sleep, the body produces chemicals which help growth. So it’s important for teenagers to try to sleep more. They should turn off their screens before bed and try to go to sleep at the same time every night. Parents should encourage relaxing activities before bedtime, like reading or listening to calm music, instead of screen time. Communities can help by creating quiet nighttime environments, for example, by reducing noise and bright lights. Perhaps the best answer is for school to start later for teenagers. But, despite scientists around the world suggesting doing this for a long time now, very few national governments have changed school hours. In the USA, however, some state governments have followed the advice. 21. Not getting enough sleep may make teenagers unhealthy. T 22. Looking at a screen is a relaxing activity. F 23. Doctors have advised governments on school hours for teenagers. T 24. The state of California allows teenagers to start the school day later. N G 25. This text is about a common habit, why it is a problem, and how we could deal with it. T VI/ WRITING A. Put the words in the correct order to make correct sentences. 26. keep / with / high / sugar content / To / I try / eat / avoid / not to / and / junk food / products / myself / at all costs / in shape, / .
 To keep myself in shape, I try not to eat junk food at all costs and avoid products with high sugar content.  To keep myself in shape, I try not to eat junk food and avoid products with high sugar content at all costs. 27. getting up / every / for / I / the park / I don’t like / near my home / a walk / very early / although / around / go / morning / .  I go for a walk every morning around the park near my home although I don’t like getting up very early. 28. their favorite / find /one / Although / sugary beverages / are / of / , / many people / soda and milk tea / to be / drinks. / the primary causes / obesity  Although sugary beverages are one of the primary causes of obesity, many people find soda and milk tea to be their favorite drinks. B. Rewrite the following sentences without changing their meaning. Use the given word(s) if any. 29. Teens should get about 8-10 hours of sleep a night, but most of them don’t get enough sleep. (ALTHOUGH)  Although teens should get about 8-10 hours of sleep a night, most of them don’t get enough sleep.  Most teens don’t get enough sleep although they should get about 8-10 hours of sleep a night. 30. 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 with a view to maintaining a healthy weight.