Bài Tập Chuyên Sâu Tiếng Anh 9 Unit 3 Healthy Living For Teen Có Đáp Án

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UNIT 3. Healthy Living For Teen

I. VOCABULARY

II. WORD FORMATION

III. GRAMMAR

1. MODAL VERBS IN FIRST CONDITIONAL SENTENCES – Động từ khuyết thiếu trong câu điều kiện loại 1.

– Trong câu điều kiện loại 1, chúng ta sử dụng thì hiện tại đơn ở mệnh đề If và will + V ở mệnh đề chính.

Cấu trúc cơ bản:

If + S + V(s/es), S + will + V

E.g.         If I have money, I will share with you.

(Nếu tớ có tiền, tớ sẽ chia cho cậu.)

If I pass the final exam, my mother will buy me a new car.

(Nếu tớ vượt qua kì thi, mẹ tớ sẽ mua cho tớ 1 chiếc xe ô tô mới.)

– Tuy nhiên thay vì will, chúng ta cũng có thể sử dụng những động từ khuyết thiếu khác như: can, must, may, might hoặc should ở mệnh đề chính để chỉ khả năng, lời khuyên, sự việc có thể xảy ra, sự cần thiết.

Cấu trúc mở rộng:

If S + V(s/es), S + can/must/should/niight… + V

E.g.         If you finish your homework early, you can watch TV.

(Nếu con hoàn thành bài tập về nhà sám, con có thể xem TV.)

E.g.         If you don’t want to get burnt, you must follow these safety instructions.

(Nếu con không muốn bị bỏng, con phải làm theo những chỉ dẫn an toàn này.)

E.g.         If you speak English fluently, you might get a good job.

(Nếu bạn nói tiếng Anh thành thạo, bạn có thể có một công việc tốt.)

E.g.         If you want to have strong teeth, you should brush your teeth regularly.

(Nếu con muốn có một hàm răng khoẻ mạnh, con nên đánh răng thường xuyên.)

E.g.         If you feel unwell, you shouldn’ t work too much.

(Nếu bạn cảm thấy không khoẻ, bạn không nên làm việc quá nhiều.)

E.g.         If you join a cooking class, you can cook many delicious dishes at home.

(Nếu bạn tham gia một khoá học nấu ăn, bạn có thể nấu rất nhiều món ngon tại nhà.)

IV. PRONUNCIATION

SOUND /h/ and /r/

1. SOUND /h/

1.1. Cách phát âm âm /h/

– /h/ là phụ âm vô thanh nên khi phát âm cổ họng không rung.

– Để tạo ra âm thanh này, hãy há miệng thật rộng, nhanh chóng đẩy không khí ra ngoài và không sử dụng giọng nói. Phát âm /h/ …… /h/.

Dưới đây là khẩu hình miệng khi phát âm âm /h/:

Các em luyện phát âm các ví dụ sau:

1.2. Dấu hiệu nhận biết âm /h/

– “Wh” và “h” thường được phát âm là /h/

* Lưu ý

Trong một số trường hợp “h” không được phát âm và nó được gọi là “phụ âm câm ”

2. SOUND /r/

2.1. Cách phát âm âm /r/

– /r/ là một phụ âm hữu thanh (voiced sounds) khi phát ra sẽ có sự rung động của các dây thanh quản ở cuống họng. Khi chạm tay vào và phát âm, sẽ có thể cảm nhận được sự rung động.

Bước 1: Để đầu lưỡi tiếp xúc với vùng vòm miệng phía sau chân răng trên

Bước 2: Sau đó lưỡi sẽ được uốn và luồng hơi được đưa ra khỏi vòm miệng.

Dưới đây là hình ảnh minh họa cách phát âm âm /əʊ/:

Các em luyện phát âm các ví dụ sau:

2.2. Dấu hiệu nhận biết âm /r/

– Chỉ có “r” được phát âm là /r/

Lưu ý: Trong một số trường hợp “r” không được phát âm và nó được gọi là “phụ âm câm”

IV. PRATICE

Exercise 1. Look at the photo and write the correct word with /h/ or/r/.

1. _______________	2. ____________	3. ____________	4. ____________
5. ____________	6. ____________	7. ____________	8. ____________

Exercise 2. Underline the sound /h/ and double underline the sound /r/ in the following sentences. Then practise reading the sentences aloud.

1. She carefully chose a handbag for the special occasion.

2. This rural area is famous for its beautiful nature.

3. You should exercise regularly to keep fit.

4. Their random acts of kindness brightened people’s days.

5. If you want to succeed, you must behave professionally.

6. The phone kept ringing, but nobody answered it.

7. Recycling paper will conserve trees and protect the environment.

8. The negative comments made them feel unhappy and insecure.

9. Taking time for self-care activities can enhance your well-being.

10. Despite many challenges, they remained hopeful for the future.

11. The team celebrated their recent victory with great excitement.

12. The runner crossed the finish line after four minutes.

13. She practised the speech in front of the mirror before the important meeting.

14. They thanked their parents for always being so caring and loving.

15. I closed my eyes and took deep breaths to relax.

Exercise 3. Look at the photos and put the correct word/phrases under them.

Exercise 4. Complete the sentences with the words/ phrases in the box.

1. Sharing both positive and negative feelings with friends can be a helpful way to improve your ___________________ health.

2. When making financial decisions, it is important to give ___________________ to essential expenses like food and clothes.

3. Eating too much ___________________ food can make you gain weight fast.

4. The team had to ___________________ the meeting until next week due to an emergency.

5. They needed ___________________ time to discuss the situation before making final decisions.

6. The therapist gave her some tips to reduce her ___________________ levels.

7. Thanks to great planning and hard work, she was able to ___________________ her goals.

8. The ___________________ provides support and advice to students who are facing academic difficulties.

9. He enjoyed the ___________________ challenge of climbing up the high mountain.

10. To maintain a healthy lifestyle, it’s important to have a ___________________ diet with a lot of vegetables and fruits.

Exercise 5. Choose the correct option A, B, C, or D to complete the sentences.

1. If they start saving money from now, they _________ afford to go to Ha Long Bay on holiday.

A. should                 B. need                 C. can                         D. must

2. If I get the job offer today, I _________ accept it and start working on Monday.

A. should                B. might                C. need                D. must

3. If you want to enhance your well-being, you _________ stay up too late.

A. shouldn’t                 B. may not                C. might not                D. needn’t

4. If you don’t charge the battery, your device _________ function properly.

A. mustn’t                 B. can’t                 C. shouldn’t                D. needn’t

5. If you want to travel to Australia, you _________ have a valid passport.

A. should                B. may                        C. can                        D. must

6. If it snows tomorrow, we _________ have to cancel our outdoor event.

A. can                        B. may                        C. must                 D. should

7. If you enroll in our intensive Spanish class, you _________ speak this language fluently after two months.

A. can                         B. should                C. must                D. need

8. If you want to pass the driving test, you _________ study harder and practice more regularly.

A. must                 B. will                         C. may                         D. might

9. If it’s a private event, you _________ attend without an invitation.

A. shouldn’t                B. mustn’t                 C. may not                 D. needn’t

10. If you want to sleep well at night, you _________ drink too much caffeine after 3 p.m.

A. shouldn’t                 B. may not                C. can’t                        D. won’t

11. If you don’t have a membership, you _________ access this exclusive club.

A. can’t                 B. might not                C. shouldn’t                D. may not

12. If they want to participate in the competition, they ______ violate any of these regulations.

A. shouldn’t                 B. mustn’t                 C. can’t                        D. might not

13. If you want to avoid traffic, you _________ leave early in the morning or consider another route.

A. will                         B. need                 C. should                 D. must

14. If you want to succeed in their career, you _________ consider pursuing further education.

A. can                        B. might                 C. need                D. must

15.  If the team works effectively, they _________ complete the project ahead of schedule.

A. can                        B. must                C. can’t                 D. mustn’t

16. If you want to stay healthy, you _________ eat too much junk food.

A. shouldn’t                B. needn’t                C. can’t                        D. might not

17. If they want to raduate, they _________ complete all the required coursework.

A. must                B. should                C. can                        D. might

18. If we don’t book our tickets in advance, we _________ guarantee seats for the concert.

A. shouldn’t                 B. mustn’t                 C. can’t                 D. might not

19. If you want to have a productive meeting, you _________ carefully make a plan and set clear goals.

A. can                        B. might                C. must                D. may

20. If the traffic is heavy, we _________ make it to the movie theater before the show starts.

A. needn’t                 B. shouldn’t                 C. might not                 D. mustn’t

Exercise 6. Match the first half of the sentence in column A with the second half in column B.

Exercise 7. Choose the underlined part A, B, C or D that needs correcting.

1. To maintain a healthy lifestyle, it is important to have a well-balance approach to work, rest, and leisure activities.

A. healthy                B. important                C. well-balance        D. work

2. Regular exercise like jogging, cycling, and dancing can greatly enhance physic health.

A. like                        B. can                        C. greatly                D. physic

3. When managing your tasks, you should make priority to the most urgent and important ones.

A. managing                B. make                C. most                D. important

4. When feeling stress out, I find it helpful to talk to a close friend or family member about what’s bothering me.

A. stress                B. helpful                C. a                        D. about

5. As we get older, it’s common to start worrying of our health and take steps to stay healthy.

A. get                        B. start                        C. of                        D. healthy

6. It is important for parents to respond appropriate to their child’s emotional needs.

A. for                        B. appropriate                C. to                        D. emotional

Exercise 8. Underline the mistake then rewrite the correct one.

1. What I should do if I have to choose between two amazing offers?

⟶ _________________________________________________________

2. If Laura gets enough sleep, she will might feel better tomorrow.

⟶ _________________________________________________________

3. If you borrow someone’s car, you shouldn’t return it with a full tank of gas.

⟶ _________________________________________________________

4. If we have exams coming, what can we do to avoid stressed?

⟶ _________________________________________________________

5. If it rains tomorrow, the company must have to postpone the competition.

⟶ _________________________________________________________

6. If my brother follow the instructions carefully, he may solve the puzzle successfully.

⟶ _________________________________________________________

7. If Tom doesn’t cut down on fattening food, he mustn’t lose weight.

⟶ _________________________________________________________

8. If you will update your computer, you might experience interesting new features.

⟶ _________________________________________________________

9. If I come to Lisa’s birthday party, what should I buying her as a present?

⟶ _________________________________________________________

10. If John will try his best in the final match, he might become the next champion.

⟶ _________________________________________________________

Exercise 9. Complete the sentences with the correct form of the words in the box.

1. Despite his physical disability, he ___________________ his limitations and became a professional athlete.

2. If you ___________________ on positive thoughts, you may experience a greater sense of joy in your daily life.

3. Thanks to careful planning, the company ___________________ to host a successful event last month.

4. A regular exercise ___________________ will keep your body strong and energized.

5. By breaking down tasks into smaller steps, you can boost your ___________________.

6. ___________________ openly with your doctor can help create a great detailed plan for a healthier lifestyle.

7. ___________________ your goals requires a lot of factors including determination, patience, and careful planning.

8. Constantly comparing yourself to others can lead to ___________________ feelings of self-doubt.

9. Asa student, it’s important to give ___________________ to your academic responsibilities and arrange enough time for studying.

10. If you dress ___________________ for a job interview, you may make a good impression.

Exercise 10. Circle the correct words or phrases to complete the sentences.

1. Spending too much time sitting and not being physically active can lead to a/an (healthy / unhealthy) lifestyle.

2. It’s important to stick to a (schedule / balance) to stay organized and meet deadlines.

3. (Worrying / Managing) too much about what could go wrong can prevent you from accessing great opportunities.

4. Even in difficult times, she remains (optimistic / regular) and believes in the power of positive thinking.

5. Consuming a lot of (fattening / nutritious) food can contribute to weight gain and poor health.

6. Timmy was (nervous / relieved) about the upcoming job interview and couldn’ t sleep the night before.

7. A quiet and organized workspace can help reduce (distractions / obstacles) and improve concentration.

8. If you’re experiencing persistent symptoms, it’s advisable to (consult / function) a doctor for a proper diagnosis.

9. People who smoke cigarettes are more likely to (suffer / develop) from respiratory problems.

10. Nowadays, more and more people struggle with (mental / physical) health issues such as anxiety, depression, or bipolar disorder.

Exercise 11. Complete the conversation with the correct word in the box.

Linda: So, what’s going on? Why haven’t you been able to (1) ___________________ up with your (2) ___________________ routine lately?

Mary: I’ve just been feeling really tired all the time. And my back has been hurting a lot.

Linda: Oh no, that doesn’t sound good. Have you seen a doctor about it?

Mary: Yeah, they said I have some (3) ___________________ with my spine and recommended surgery, but I’m not sure if that’s the best option for me right now.

Linda: Well, maybe there are other ways to (4) ___________________ care of your health without resorting to surgery immediately.

Mary: That’s true. I think one of the factors affecting my back is my poor (5) _______________. I’ve been eating too much (6) ___________________.

Linda: Yeah. Try eating more nutritious foods like fruits and (7) ___________________ in your meals.

Mary: That’s a good idea. I’ll have to (8) ___________________ on making healthier choices from now on.

Linda: And don’t forget to (9) ___________________ stress in your life as well. Stress can often manifest itself physically through things like back pain.

Mary: Yeah, I should probably (10) ___________________ doing yoga again. Thanks for helping me figure this out.

Linda: No problem.

Exercise 12. Complete the sentences, using “may/should” and the verbs from the box in the correct form either positive or negative. Number 0 is an example.

0. You should talk openly about your problems if you want to reduce stress. (positive)

1. If you don’t revise carefully, you ___________________ well on the coming exam. (negative)

2. If we recycle and reduce waste, we ___________________ the amount of landfill space needed. (positive)

3. If you’re going on a long trip, you ___________________ to pack essential items like a first aid kit and extra clothing. (negative)

4. If students explore extracurricular activities, they ___________________ new talents and interests. (positive)

5. If you want to maintain a healthy relationship, you _______________ open communications. (negative)

6. If you’re installing new lights, you ___________________ energy-efficient options to save electricity. (positive)

7. If you practise regularly, you ___________________ a skilled musician in the future. (positive)

8. If the team doesn’t manage their time effectively, they ___________________ the project on time. (negative)

9. If you’re attending a j ob interview, you ___________________ the company beforehand. (positive)

Exercise 13. Read the passage and choose the correct option to fill in the blank.

It’s not easy to manage school and life, but with some good time (1) ________________ techniques, it’s possible to (2) ________________ a study-life balance. Here are some tips for secondary-school students. Firstly, (3) ___________________ a schedule. Plan your week in advance, allocating specific times for studying, attending classes, and doing homework. You should also include breaks and time for (4) ___________________ or hobbies. Secondly, learn to prioritise. You should identify the most important tasks and focus on those first. If necessary, you can (5) ___________________ less urgent activities until you’ve finished your important tasks. Remember that it’s okay to say no sometimes if you feel overwhelmed. Thirdly, take (6) ___________________ of any free time during the day. For example, you can use long bus journeys to read or review notes. It is also (7) ___________________ to get small tasks done during short breaks between classes. Finally, don’t be too (8) ___________________ on yourself if you can’t do everything perfectly. It’s normal to occasionally feel (9) ____________ out. In these situations, you can consider talking to a teacher or school (10) ___________________ for support.

Exercise 14. Read the text carefully, then do the tasks.

HOW TO MANAGE YOUR TIME

Balance is key for Mary, a busy teenager. She uses an app to stay organized with her assignments and deadlines; the app helps her receive reminders to ensure she doesn’t forget anything. Mary also makes a daily to-do list to help her stay focused and motivated. She’s mindful of not spending too much time on online social media, limiting her usage to an hour each day to avoid wasting her time. On weekends, Mary enjoys relaxing and socializing with friends, going to the cinema, shopping, or just hanging out. She also does some volunteer work at a local charity, which provides valuable academic experience and looks great on her CV.

James, an adult working a nine-to-five job, is also aware of the importance of time management. He starts his day by making a to-do list, prioritizing the most urgent or difficult tasks first when he has the most energy. To avoid distractions, James turns off email and social media notifications on his phone and closes his office door, allowing him to concentrate. On the day when he must work overtime, he quickly rearranges his tasks and makes sure everything gets completed on time. When at home, James spends his quality time with his family, playing games or going to the park with his two young children. James and his wife share the housework, taking turns cooking and cleaning, ensuring a great work-life balance. In his free time, James keeps fit by playing football with friends and going to the gym, which helps him relax and clear his mind.

A. Decide whether the following statements are True (T) or False (F).

B. Decide who does the following things to manage their time.

Exercise 15. Write the correct sentences using the suggested words. Use first conditional sentences with modal verbs. Number 0 is an example.

0. Lan /make/delicious/dish /she/follow/recipe.(can)

⟶ Lan can make a delicious dish if she follows the recipe.

1. your classmate/ want/ sleep/ early/ he/ make/ schedule. (should)

⟶ _________________________________________________________

2. you/ want/ take/ part/ contest/ you/ fill/ this form. (must)

⟶ _________________________________________________________

3. your brother/ get/ tired/ tomorrow/ he/ stay up late/ tonight. (might)

⟶ _________________________________________________________

4. it/ rain/ tomorrow/ we/ have/ delay/ meeting. (may)

⟶ _________________________________________________________

5. you/ finish/ test/ you/ hand/ it/ and/ leave/ home/ immediately. (can)

⟶ _________________________________________________________

6. Linda/ win/ contest/ she/ have/ enough money/ go travelling/ Europe. (might)

⟶ _________________________________________________________

7. you/ attend/ formal/ event/ you/ dress/ appropriate/ and/ behave/ polite. (should)

⟶ _________________________________________________________

8. they/ want/ win/ competition/ they/ give/ best/ performance. (must)

⟶ _________________________________________________________

Exercise 16. Reorder the words to make a correct sentence.

1. shouldn’t/ visit/ the/ If/ park,/ a/ national/ you/ feed/ you/ wildlife./

⟶ _________________________________________________________

2. medical/ you/ you’re/ advice./ consider/ should/ unwell,/ seeking/ If/ feeling/

⟶ _________________________________________________________

3. have/ due/ it/ trouble/ might/ or/ to/ If/ you/ be/ allergies/ breathing,/ asthma./

⟶ _________________________________________________________

4. more/ you/ practise/ posture,/ confident./ good/ appear/ If/ you/ can/

⟶ _________________________________________________________

5. smile./ If/ teeth/ your/ have/ regularly,/ you/ may/ you/ a/ brush/ brighter/

⟶ _________________________________________________________

6. If/ must/ have/ a/ question,/ you/ and/ raise/ hand/ ask/ you/ your/ the/ teacher./

⟶ _________________________________________________________

7. If/ you/ license./ car,/ you/ have/ drive/ must/ a/ a/ to/ driver’s/ want/

⟶ _________________________________________________________

8. you/ have/ shouldn’t/ money,/ If/ it/ you/ don’t/ spend/ much/ on/ unnecessary/ things./

⟶ _________________________________________________________

ĐÁP ÁN

UNIT 3: HEALTHY LIVING FORTEENS

Exercise 1.

1. house 2. Robot 3. River 4. heart

5. restaurant 6. Rabbit 7. Hospital 8. helicopter

Exercise 2.

1. She carefully chose a handbag for the special occasion.

2. This rural area is famous for its beautiful nature.

3. You should exercise regularly to keep fit.

4. Their random acts of kindness brightened people’s days.

5. If you want to succeed, you must behave professionaliy

6. The phone kept ringing, but nobody answered it.

7. Recycling paper will conserve trees and orotect the environment.

8. The negative comments made them feel unhappy and insecure.

9. Taking time for self-care activities can enhance your well-being.

10. Despite many challenges, they remained hopeful for the future.

11. The team celebrated their recent victory with great excitement.

12. The runner crossed the finish lihe after four minutes.

13. She practised the speech in front of the mirror before the important meeting.

14. They thanked their parents for always being so caring and loving.

15. I closed my eyes and took deep breaths to relax.

Exercise 3.

Exercise 4.

1. mental 2. Priority 3. Fattening 4. Delay 5. additional

6. anxiety 7. Accomplish 8. Counsellor 9. Physical 10. well-balanced

Exercise 5.

1. C 2. B 3. A 4. B 5. D 6. B 7. A 8. A 9. B 10. A 11. A

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

Exercise 6.

1. g 2. h 3. a 4. e 5. B 6. i 7. c 8. d 9. j 10. f

Exercise 7.

1. C (well-balanced) 2. D (physical) 3. B (give)

4. A (stressed) 5. C (about) 6. B (appropriately)

Exercise 8.

1. I should ⟶ should I

2. will might ⟶ might/ will

3. shouldn’t ⟶ should

4. stressed ⟶ stress

5. must have to ⟶ must

6. follow ⟶ follows

7. mustn’t ⟶ can’t

8. Will update ⟶ update

9. buying ⟶ buy

10. will try ⟶ tries

Exercise 9.

1. overcame 2. Concentrate 3. Managed 4. Routine 5. productivity

6. Communicating 7. Accomplishing 8. Negative 9. Priority 10. appropriately

Exercise 10.

1. unhealthy 2. schedule 3. Worrying 4. optimistic 5. fattening

6. nervous 7. distractions 8. consult 9. suffer 10. mental

Exercise 11.

1. keep 2. exercise 3. problems 4. take & 5. diet

6. junk food 7. vegetables 8. focus & 9. reduce 10. start

Exercise 12.

1. may not perform 2. may decrease 3. shouldn’t forget 4. may discover

5. shouldn’t avoid 6. should choose 7. may become 8. may not complete 9. should research

Exercise 13.

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

Exercise 14A.

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

Exercise 14B.

1. Mary 2. Both 3. Mary 4. James 5. Both 6. James

Exercise 15.

1. If your classmate wants to sleep early, he should make a schedule.

2. If you want to take part in the contest, you must fill in this form.

3. Your brother might get tired tomorrow if he stays up late tonight.

4. If it rains tomorrow, we may have to delay the meeting.

5. If you finish your test, you can hand it in and leave for home immediately.

6. If Linda wins the contest, she might have enough money to go travelling in Europe.

7. If you attend a formal event, you should dress appropriately and behave politely.

8. If they want to win the competition, they must give their best performance.

Exercise 16 .

1. If you visit a national park, you shouldn’t feed the wildlife.

2. If you’re feeling unwell, you should consider seeking medical advice.

3. If you have trouble breathing, it might be due to allergies or asthma.

4. If you practise good posture, you can appear more confident.

5. If you brush your teeth regularly, you may have a brighter smile.

6. If you have a question, you must raise your hand and ask the teacher

7. If you want to drive a car, you must have a driver’s license.

8. If you don’t have much money, you shouldn’t spend it on unnecessary things.