Đề bài

If energy ___ inexpensive and unlimited, many things in the world would be different.

A.

is
B.

will be
C.

would be
D.

were

Phương pháp giải

Câu điều kiện loại 2

Lời giải của GV Loigiaihay.com

A. is => thì hiện tại đơn

B. will be => thì tương lai đơn

C. would be

D. were => thì quá khứ đơn

Câu điều kiện loại 2: If + S1 + Ved/V2 (were), S2 + would + V (nguyên thể)

If energy were inexpensive and unlimited, many things in the world would be different.

(Nếu năng lượng không đắt và không giới hạn, nhiều thứ trên thế giới sẽ khác.)

Đáp án: D

Đáp án : D

Báo lỗi - Góp ý

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Các bài tập cùng chuyên đề

Bài 1 :

3. Read the Learn this! box and complete rule a with infinitive, past simple and would. Then find seven second conditional sentences in the dialogue in exercise 2.

(Đọc phần Learn this! và hoàn thành quy tắc a với động từ nguyên mẫu, thì quá khứ đơn và would. Sau đó, tìm bày câu điều kiện loại hai trong đoạn hội thoại ở bài tập 2.)

LEARN THIS! The second conditional

a. We use the second conditional to describe an unreal or imaginary situation and its result.

If shops didn't exist (imaginary situation), we would buy (result) everything online.

We use the (1) _____ in the if clause and we use (2) _____ + (3) _____ in the main clause.

b. We can put the main clause first. In this case, we don't need the comma.

I'd buy you a present if I had enough money.

c. We use could to mean would + be able to. It is also the past simple of can.

If I won the lottery, I could stop work.

If she could speak English, she'd get a job in the USA.

Xem lời giải >>

Bài 2 :

4. Match 1-5 with a-e and make second conditional sentences using the correct form of the verbs in brackets.

(Ghép 1-5 với a-e và tạo thành câu điều kiện loại hai sử dụng dạng đúng của động từ trong ngoặc.)

1. If I _____ (need) money, a. I _____ (ask) my dad to buy one for me.

2. lf tablet computers _____ (not cost) so much, b. if I _____ (shop) at the charity shop.

3. I _________ (be) upset c. I ______ (get) holiday job.

4. I _______ (can) buy clothes really cheaply d. I _____ (use) my mum's laptop to send messages.

5. If I _______ (not have) a mobile phone,e. if the coffee shop in my village _____ (close)

Xem lời giải >>

Bài 3 :

5. Complete the money tips with the second conditional. Use the correct form of the verbs below.

(Hoàn thành các mẹo kiếm tiền với câu điều kiện loại hai. Sử dụng dạng đúng của các động từ dưới đây.)

can get make save sell swap

Money tips!

Cosmetics are not cheap. You (1) _____ a fortune if you (2) _____ your own. Olive oil, salt and lemon are three cheap and effective ingredients.
Clothes shopping costs a lot of money. If you (3) _____ clothes with your friends, all of you (4) _____ something new to wear - for free!
How many old books, DVDSs and games have you got on your shelves? If you (5) _____ them all online, you (6) _____ use the money to buy new ones!

Xem lời giải >>

Bài 4 :

6. Work in pairs. Ask and answer the following questions.

(Làm việc theo cặp. Hỏi và trả lời những câu hỏi sau.)

What would you do if... (Bạn sẽ làm gì nếu?)

1. there were no shops in your town?

(không có cửa hàng trong thành phố của bạn?)

2. you won 1 billion VND?

(bạn thắng được 1 tỷ Việt Nam đồng?)

3. you could have a free holiday anywhere in the world?

(bạn có chuyến du lịch miễn phí ở bất cứ đâu trên thế giới?)

Xem lời giải >>

Bài 5 :

1. Match the two halves of the conditional sentences. Which sentences are true for you?

(Nối hai vế của các câu điều kiện sau. Câu nào đúng với bạn?)

1. If I won the lottery, ______

2. I'd feel bad _____

3. If I found a spider in my bed, _____

4. I would download a film illegally_____

5. If I went on holiday with my friends, _____

a. I'd be terrified.

b. if I couldn't afford to buy it.

c. I'd buy a new house for my parents.

d. we'd go camping.

e. if my best friend was cross with me.

Xem lời giải >>

Bài 6 :

2. Complete the second conditional sentences with the correct form of the verbs in brackets.

(Hoàn thành các câu điều kiện loại 2 sau với dạng đúng của động từ trong ngoặc.)

1. I _____ (do) more homework if I _____ (spend) less time online.

2. If children _____ (not watch) TV so much, they _____ (be) healthier.

3. If a big rock _____ (hit) the Earth, it _____ (cause) a huge explosion.

4. Global warming _____ (slow) down if people _____ (change) their lifestyles.

5. If you _____ (apply) for a job at the hotel, I'm sure you _____ (get) it.

6. If you _____ (visit) Rome, you _____ (can) see the Trevi Fountain.

7 If I _____ (want) to become a millionaire, I _____ (start) my own business.

Xem lời giải >>

Bài 7 :

3. Rewrite these sentences using the second conditional.

(Viết lại các câu sau sử dụng câu điều kiện loại 2.)

1. My job is repetitive. That's why I don't enjoy it.

2. She doesn't like swimming. That's why she doesn't go to the pool.

3. He doesn't earn a lot of money. That's why he doesn't rent an apartment on his own.

4. The Louvre Museum is crowded. That's why I don't like it.

5. We won't go on holiday this year. We can't afford it.

6. I don't understand my homework. That's why I can't finish it quickly.

Xem lời giải >>

Bài 8 :

4. Complete the second conditional questions with the correct form of the verbs in brackets.

(Hoàn thành các câu điều kiện loại 2 sau với dạng đúng của động từ trong ngoặc.)

1. What _____ (you/ do) if you _____ (be) outside in a thunderstorm?

2. If you _____ (can) meet one film star, who _____ (you/ choose)?

3. _____ (you/ behave) well on holiday if your parents _____ (not be) there?

4. How _____ (you/ feel) if you _____ (win) the lottery?

5. If you _____ (can) visit any country, where _____ (you/ go)?

6. If you _____ (have to) spend a month alone on a desert island, what _____ (you /take) with you?

Xem lời giải >>

Bài 9 :

5. In pairs, ask and answer the questions in exercise 4.

(Hỏi và câu trả lời trong bài 4 theo cặp.)

Xem lời giải >>

Bài 10 :

a. Listen and repeat.

(Nghe và lặp lại.)

Xem lời giải >>

Bài 11 :

b. Write sentences using the prompts.

(Viết câu sử dụng gợi ý.)

1. What/happen/if/trees/disappear?

What would happen if trees disappeared?

2. If/bees/disappear/we/not have/enough food.

3. We have more water/if/we/have/a machine/could/create/rain.

4. If/l/be/billionaire//use/money/clean oceans.

5. We/not need/to farm/if/we/get/meals/in pills.

Xem lời giải >>

Bài 12 :

c. Write sentences using the First Conditional or Second Conditional. Write two sentences for each situation.

(Viết câu sử dụng Câu điều kiện loại 1 hoặc Câu điều kiện loại 2. Viết hai câu cho mỗi tình huống.)

1. Plastic food packaging causes plastic pollution. Food packaging can't be eaten.

If-clause first: If food packaging could be eaten, we would reduce plastic pollution.

If-clause last: We would reduce plastic pollution if food packaging could be eaten.

2. We can't compost plastic. Plastic ends up in landfills and oceans.

If-clause first: ___________________________________________

If-clause last: ___________________________________________

3. We use lots of energy and water to grow food. Scientists can't make food in their labs yet.

If-clause first: ___________________________________________

If-clause last: ___________________________________________

4. We use lots of plastic. There's lots of trash.

If-clause first: ___________________________________________

If-clause last: ___________________________________________

Xem lời giải >>

Bài 13 :

c. Write sentences using the First Conditional or Second Conditional. Write two sentences for each situation.

(Viết câu sử dụng Câu điều kiện loại 1 hoặc Câu điều kiện loại 2. Viết hai câu cho mỗi tình huống.)

1. Plastic food packaging causes plastic pollution. Food packaging can't be eaten.

If-clause first: If food packaging could be eaten, we would reduce plastic pollution.

If-clause last: We would reduce plastic pollution if food packaging could be eaten.

2. We can't compost plastic. Plastic ends up in landfills and oceans.

If-clause first: ___________________________________________

If-clause last: ___________________________________________

3. We use lots of energy and water to grow food. Scientists can't make food in their labs yet.

If-clause first: ___________________________________________

If-clause last: ___________________________________________

4. We use lots of plastic. There's lots of trash.

If-clause first: ___________________________________________

If-clause last: ___________________________________________

Xem lời giải >>

Bài 14 :

d. In pairs: Say what you would do to help the environment if you were your town's mayor.

(Theo cặp: Kể những gì em sẽ làm để giúp đỡ môi trường nếu em là thị trưởng thị trấn của em.)

If I were the mayor, I'd ban cars from the town center.

(Nếu tôi là thị trưởng, tôi sẽ cấm ô tô vào trung tâm thị trấn.)

Xem lời giải >>

Bài 15 :

8. Put the verbs in brackets into the correct forms of the second conditional. Add commas where necessary.

(Đặt các động từ trong ngoặc ở dạng đúng của câu điều kiện loại hai. Thêm dấu phẩy nếu cần thiết.)

1. If you caught (catch) the bus to work, you wouldn’t be late.

2. If we printed on both sides we _____________ (save) paper.

3. If I _____________ (be) you I’d study maths.

4. If Jenny were here she _____________ (help) you with the project.

5. We would get a higher salary if we _____________ (have) better qualifications.

6. If you typed the report it _____________ (be) easier to read.

7. It _____________ (help) the hospital if we had more nurses.

8. If Helen trained to be a cook she _____________ (find) a job in a restaurant easily.

Xem lời giải >>

Bài 16 :

Grammar (See Grammar Reference p. 161)

(Ngữ pháp: (Xem Tài liệu Ngữ Pháp trang 161))

E. Put the words in the correct order to make a second conditional sentence.

(Sắp xếp lại các từ theo đúng trật tự để tạo thành câu điều kiện loại hai hoàn chỉnh.)

1. all at once. / some money now, / If I gave her / she would spend it

=> If I gave her some money now, she would spend it all at once.

2. he would open / If he received / a new savings account / his wages today, / at the bank.

=> ____________________________________________________________

3. like to travel / a problem, / would you / If money weren’t / the world?

=> ____________________________________________________________

4. enough money / worked harder. / for a comfortable life / They would earn / if they

=> ____________________________________________________________

Xem lời giải >>

Bài 17 :

Conversation (Optional)

(Hội thoại (Tự chọn))

F. Listen to the conversation and underline the second conditional sentences. Then practice the conversation with a partner.

(Nghe đoạn hội thoại và gạch chân các câu điều kiện loại hai. Sau đó, thực hành cuộc trò chuyện với bạn bên cạnh.)

Gaby: Are you traveling to Hà Nội now?

Sharon: Yes. There is a gathering with my relatives next week.

Gaby: Sounds great. Are you taking a plane?

Sharon: No, I’m not. I’m going there by train ... You know ... I’m saving for my college. I would go over budget if I traveled by plane. I would also ride a motorbike if I had time. It’s cheaper and more fun.

Gaby: Really? That’s going to be a great experience. If I weren’t busy, I would go with you. I love visiting Hà Nội.

Sharon: How about next summer holiday?

Gaby: OK

Xem lời giải >>

Bài 18 :

GOAL CHECK – Make Decisions about Money

(Kiểm tra mục tiêu – Quyết định về Tiền bạc)

1. Think of the things you would do if you had the sums of money below.

(Hãy nghĩ về những điều bạn sẽ làm nếu bạn có số tiền dưới đây.)

2. Interview your classmates.

(Phỏng vấn các bạn cùng lớp.)

A: What would you do if you had 100,000 đồng?

(Bạn sẽ làm gì nếu bạn có 100.000 đồng?)

B: I would buy a ticket to watch the new movie.

(Tôi sẽ mua vé để xem bộ phim mới.)

3. Check if your classmates had similar ideas. Give the class a summary of the results.

(Kiểm tra xem bạn cùng lớp của bạn có ý tưởng tương tự không. Cho cả lớp bản kết quả tóm tắt.)

Xem lời giải >>

Bài 19 :

Lesson C

4. D. Complete the second conditional sentences with the correct form of the verbs in parentheses.

(Hoàn thành các câu điều kiện loại 2 với dạng đúng của các động từ trong ngoặc.)

1. If he had time and money, he _____ (enroll) in Australia last week.

2. She _____ (study) abroad if she had financial support from her parents.

3. He _____ (be) pleased if he made enough money to buy the house in the city.

4. If they spent money wisely, they _____ (have) some savings.

5. I would lend him some money if I _____ (be) you.

6. If you _____ (want) to study abroad, you should apply for a scholarship.

7. If she didn’t finish the project, she _____ (not, make) any money from it.

8. If I _____ (be) you, I would accept the deal.

Xem lời giải >>

Bài 20 :

5. E. Circle the correct options to make second conditional sentences.

(Khoanh tròn các phương án đúng để tạo thành câu điều kiện loại 2.)

1. If I had my own car, I will not have to / would not have to take a bus to work every day.

2. If you had a sister, will you share / would you share your money with her?

3. Your parents would be angry if you waste / wasted the money they gave you.

4. If I am / were you, I would get a new job with better pay.

5. If Jonathan speaks / spoke English well, he could apply for a job with a high salary at a foreign company.

6. If I owe / owed money to someone, would you lend me some?

7. If he won the lottery, he will buy / might buy a nice car.

8. The company can save / could save up to 100,000,000 đồng annually in operating costs if the managers decided to buy modern machines for production.

Xem lời giải >>

Bài 21 :

3. Correct the mistakes to make second conditional sentences.

(Sửa lỗi để tạo thành câu điều kiện loại hai.)

1. If Mai have enough money, she would travel to Japan.

2. If we are old enough, we would drive a car.

3. If you learned Spanish, you could easily travelled to South America.

4. If you asking your father, he would let you go away for the summer.

5. If Minh went to Sendai in May, he will see the Sendai Aoba Festival.

Xem lời giải >>

Bài 22 :

GRAMMAR FOCUS (TRỌNG TÂM NGỮ PHÁP)

Unlikely future condition If + Past Simple verb ...	Result Would ('d) / wouldn't + the infinitive
If I (1) ___ anywhere,	I would go to South Korea
If I (2) ___ you	I would go to a tropical beach
If I (3) ___ a lot of money	I would (4) ___ us tickets to go to Mexico

Xem lời giải >>

Bài 23 :

4. Write second conditional sentences based on the given words.

(Viết câu điều kiện loại hai dựa trên các từ đã cho.)

1. If Đào go / Hương Tích Cave,/ she / pray for her family.

2. If you / have enough money, / you not stay here / during summer.

3. If it / cold, / I not swim / beach.

4. If we / can speak English better, / we / move / Canada.

5. If Andrew / join Lim Festival, / he / see Quan Họ singing.

Xem lời giải >>

Bài 24 :

2. Put the verbs in the correct forms to make second conditional sentences.

(Đặt các động từ ở hình thức đúng để tạo thành câu điều kiện loại 2.)

1. If I (be)____you, I (start)____ to do my homework.

2. If I (have) ____ free time, I (help)____ you to prepare for the house-warming party tomorrow.

3. If today (be)____ your birthday, I (buy)____ a big present.

4. If Mai (can visit)____ Japan, she (travel)____ to Mount Fuji.

Xem lời giải >>

Bài 25 :

Put the verbs in brackets into the correct form.

E.g.: If you work hard, you (win) will win the prize.

You (be) _________so tired if you went to bed earlier.

Xem lời giải >>

Bài 26 :

4. Put the verbs in brackets into the correct form.

(Chia các động từ trong ngoặc ở dạng đúng của chúng.)

1. Would you accept the job if you ________________ (have) to work night shifts?

2. If l worked fewer hours, I ________________ (spend) more time with my family.

3. If it ________________ (be/not) so cold, we'd go outside for a walk.

4. If I were you, I ________________ (not/ride) a motorbike to work.

5. ________________ Amy ________________ (do) a different job if she were a man?

Xem lời giải >>

Bài 27 :

5. Put the verbs in brackets into the correct form.

(Chia các động từ trong ngoặc ở dạng đúng của chúng.)

1 A: How's Tom doing with his training?

B: Not very well. If I ________________ (be) you, I ________________(offer) to help him.

2 A: Is that new computer on sale yet?

B: No. If it ________________ (be) in the shops, I ________________ (get) one.

3 A: Where ________________ you ________________ (you travel) if you ________________ (be) a pilot?

B: I would like to go to New Zealand!

4 A: Could you please do me a favour?

B: If l ________________ (have) the time, I ________________ (do) anything for you, but right now I'm busy preparing for the meeting.

Xem lời giải >>

Bài 28 :

_____ today, there would be nowhere for them to stay.

A.

Were they to arrive
B.

If they arrive
C.

Had they arrive
D.

Provided they arrived

Xem lời giải >>

Bài 29 :

1. Choose the best answers to complete the sentences.

(Chọn các câu trả lời đúng nhất để hoàn thành các câu.)

1. If you ______ your best, you will be successful.

A. try

B. will try

C. tried

D. would try

2. If there ______ more than 24 hours a day, I would have more time to sleep.

A. is

B. will be

C. were

D. would be

3. If I were rich, I ______ a lot of books and clothes for poor children.

A. buy

B. will buy

C. bought

D. would buy

4. If it is sunny tomorrow, we ______ on an ecotour.

A. go

B. will go

C. went

D. would go

5. If she ______ younger, she would travel around the world.

A. is

B. has been

C. were

D. be

6. You will become ill if you ______ working long hours every day.

A. keep

B. will keep

C. kept

D. would keep

7. He would be disappointed if he ______ the truth.

A. knows

B. will know

C. knew

D. would know

8. My grandmother ______ my uncle in Ho Chi Minh City if she were in better health.

A. visits

B. will visit

C. visited

D. would visit

9. Many lives ______ saved if doctors find effective treatments for the disease.

A. are

B. will be

C. were

D. would be

10. We would play soccer if it ______ not rainy today.

A. is

B. was

C. has been

D. to be

Xem lời giải >>

Bài 30 :

1. Complete the second conditional sentences with the correct form of the verbs below.

(Hoàn thành các câu điều kiện thứ hai với dạng đúng của các động từ dưới đây.)

be

can

feel

have

help

not stay up

not take

win

1. If you had a problem, I _________________ you.

2. If I _________________ more time, I’d see more of my friends.

3. I _________________ the bus to school if I had a bike.

4. If you _________________ so late, you wouldn’t be so tired in the morning.

5. How _________________ you _________________ if Sam didn’t invite you to his party?

6. My parents _________________ cross if I didn’t revise for my exams.

7. You _________________ afford a new mobile if you didn’t waste your money on DVDs and games.

8. If I _________________ the lottery, I’d buy my mum a new car.

Xem lời giải >>