Tổng hợp các bài tập câu điều kiện loại 1 từ cơ bản đến nâng cao

Câu điều kiện loại 1 là một trong những cấu trúc quan trọng trong ngữ pháp tiếng Anh, thường được sử dụng để diễn tả những tình huống có khả năng xảy ra trong tương lai. Để giúp bạn nắm vững kiến thức này, bài viết sẽ cung cấp các bài tập câu điều kiện loại 1 từ cơ bản đến nâng cao. Hãy cùng ELSA Speak luyện tập để cải thiện kỹ năng tiếng Anh của bạn nhé!

Tổng hợp kiến thức về câu điều kiện loại 1

Câu điều kiện loại 1 là gì?

Câu điều kiện loại 1 được sử dụng để diễn tả một hành động hoặc sự kiện có thể xảy ra trong tương lai nếu một điều kiện nhất định được đáp ứng. Nói cách khác, đây là cách chúng ta đưa ra những giả định về những gì có thể xảy ra trong tương lai, dựa trên những hành động hiện tại hoặc tương lai.

Cách dùng câu điều kiện loại 1

Dưới đây là cách dùng câu điều kiện loại 1 phổ biến để bạn tham khảo:

Cách dùng	Ví dụ
Diễn tả một sự việc có khả năng xảy ra trong tương lai: Nếu điều kiện được nêu ra xảy ra, thì kết quả cũng sẽ xảy ra.	– If it rains tomorrow, we will stay at home. (Nếu trời mưa vào ngày mai, chúng ta sẽ ở nhà.) – If you study hard, you will pass the exam. (Nếu bạn học chăm chỉ, bạn sẽ đỗ kỳ thi.)
Đưa ra lời khuyên, cảnh báo: Câu điều kiện loại 1 thường được dùng để đưa ra lời khuyên hoặc cảnh báo về những gì có thể xảy ra.	– If you eat too much fast food, you will gain weight. (Nếu bạn ăn quá nhiều đồ ăn nhanh, bạn sẽ tăng cân.)   – If you don’t wear a jacket, you will catch a cold. (Nếu bạn không mặc áo khoác, bạn sẽ bị cảm lạnh.)
Nói về những thói quen hoặc sự thật hiển nhiên: Câu điều kiện loại 1 cũng có thể được sử dụng để nói về những thói quen hoặc sự thật hiển nhiên.	– If you heat water to 100°C, it boils. (Nếu bạn đun nước đến 100°C, nó sẽ sôi.) – If the sun sets, it gets dark. (Nếu mặt trời lặn, trời sẽ tối.)

Công thức câu điều kiện loại 1

Câu điều kiện loại 1 được dùng để diễn tả một điều kiện có thể xảy ra trong tương lai và kết quả có khả năng xảy ra nếu điều kiện đó được đáp ứng.

Cấu trúc:

If + S + V (present simple), S + will + V

Ví dụ: If she completes the project ahead of schedule, the manager will consider promoting her to a higher position. (Nếu cô ấy hoàn thành dự án trước thời hạn, quản lý sẽ cân nhắc thăng chức cho cô ấy lên vị trí cao hơn.)

Từ công thức chính của câu điều kiện loại 1, chúng ta có những công thức biến thể dưới đây:

Cách dùng	Công thức	Ví dụ
Diễn tả hành động đang xảy ra ở hiện tại dẫn đến kết quả trong tương lai.	If + S + is/am/are + V-ing, S + will + V	If she is studying now, she will pass the exam.  (Nếu cô ấy đang học bây giờ, cô ấy sẽ thi đỗ.)
Diễn tả hành động đã hoàn thành dẫn đến khả năng trong tương lai.	If + S + have/has + V3/ed, S + will + V	If you have finished your homework, you can go out.  (Nếu bạn đã làm xong bài tập, bạn có thể đi chơi.)
Sử dụng động từ tình thái khác để nhấn mạnh khả năng, lời khuyên, hoặc nghĩa vụ.	If + S + V(simple present), S + might/should/must + V	If you study hard, you might get a scholarship.  (Nếu bạn học chăm chỉ, bạn có thể nhận được học bổng.)
Dùng câu mệnh lệnh để ra lệnh hoặc yêu cầu.	If + S + V (simple present), S V  +…	If you see him, tell him to call me.  (Nếu bạn gặp anh ấy, hãy bảo anh ấy gọi cho tôi.)
Diễn tả sự thật hiển nhiên hoặc quy luật tự nhiên.	If + S + V (simple present), S + V (simple present)	If you heat water, it boils.  (Nếu bạn đun nước, nó sẽ sôi.)
Sử dụng “unless” thay cho “if… not” để nhấn mạnh điều kiện phủ định.	Unless + S + V (simple present), S + will + V	Unless you study, you will fail.  (Trừ khi bạn học, bạn sẽ trượt.)

Đảo ngữ với câu điều kiện loại 1

Cấu trúc:

Should + S + (not) + V-inf, (S + will/can/might/…) + V-inf

Ví dụ:  If you exercise regularly, you can improve your fitness.

-> Should you exercise regularly, you can improve your fitness. (Nếu bạn tập thể dục thường xuyên, bạn có thể cải thiện thể lực của mình.)

>> Học từ vựng hiệu quả chưa bao giờ dễ dàng đến thế. Với ELSA Speak, bạn sẽ được học từ vựng theo chủ đề, luyện tập phát âm và làm bài tập đa dạng. Hãy học ngay hôm nay nhé!

Bài tập câu điều kiện loại 1 cơ bản

Bài 1: Bài tập viết lại câu điều kiện loại 1

1. Should it rain, we will cancel the picnic.
2. Provided that you study hard, you will pass the exam.
3. Unless he hurries, he will be late.
4. Should she invite me, I will go to the party.
5. Provided that the weather is fine, we will go camping.
6. Unless you eat less, you will get fat.
7. Unless she studies, she will fail the exam.
8. Provided that it is hot, we will go swimming.
9. Unless he likes this one, I will show him another.
10. Provided that you are hungry, I will make you a sandwich.
11. Should she call me, I will answer the phone.
12. Provided that it is sunny tomorrow, we can go for a walk.
13. Should you help me, I will help you.
14. Provided that they come early, we can start the meeting.
15. Unless she feels well, she will stay at home.
16. Provided that he studies hard, he will pass the exam.
17. Should it rain, we will stay indoors.
18. Provided that you want to go to the movies, I will go with you.
19. Unless we hurry, we will miss the bus.
20. Provided that she finishes her homework, she can watch TV.

Đáp án: 

1. If it rains, we will cancel the picnic.
2. If you study hard, you will pass the exam. 
3. He will be late if he doesn’t hurry. 
4. If she invites me, I will go to the party.
5. We will go camping if the weather is fine. 
6. If you eat too much, you will get fat. 
7. If she doesn’t study, she will fail the exam. 
8. If it is hot, we will go swimming.
9. If he doesn’t like this one, I will show him another. 
10. If you are hungry, I will make you a sandwich. 
11. If she calls me, I will answer the phone. 
12. If it is sunny tomorrow, we can go for a walk. 
13. If you help me, I will help you.
14. If they come early, we can start the meeting. 
15. If she doesn’t feel well, she will stay at home. 
16. If he studies hard, he will pass the exam. 
17. If it rains, we will stay indoors. 
18. If you want to go to the movies, I will go with you. 
19. If we don’t hurry, we will miss the bus. 
20. If she finishes her homework, she can watch TV.

Bài 2: Chia dạng đúng của động từ trong ngoặc

1. If it (rain) tomorrow, we (cancel) the picnic. 
2. She (be) happy if he (call) her. 
3. If you (study) hard, you (pass) the exam. 
4. We (go) camping if the weather (be) fine. 
5. If she (invite) me, I (go) to the party. 
6. He (be) late if he (not hurry). 
7. If they (come), we (have) a party. 
8. If you (eat) too much, you (get) fat. 
9. If she (not study), she (fail) the exam.
10. If it (be) hot, we (go) swimming.
11. If he (not like) this one, I (show) him another. 
12. If you (be) hungry, I (make) you a sandwich. 
13. If she (call) me, I (answer) the phone. 
14. If it (be) sunny tomorrow, we (can go) for a walk. 
15. If you (help) me, I (help) you. 
16. If they (come) early, we (can start) the meeting. 
17. If she (not feel) well, she (stay) at home. 
18. If he (study) hard, he (pass) the exam. 
19. If it (rain), we (stay) indoors. 
20. If you (want) to go to the movies, I (go) with you. 

Đáp án: 

1. rains, will cancel
2. will be, calls
3. study, will pass
4. will go, is
5. invites, will go
6. will be, doesn’t hurry
7. come, will have
8. eat, will get
9. doesn’t study, will fail
10.  is, will go
11. doesn’t like, will show
12. are, will make
13. calls, will answer
14. is, can go
15. help, will help
16. come, can start
17. doesn’t feel, will stay
18. studies, will pass
19. rains, will stay
20. want, will go

Bài 3: Bài tập trắc nghiệm câu điều kiện loại 1

1. If you ________ hard enough, you ________ succeed.

a. will study/will succeed

b. study/will succeed

c. will study/succeed

d. study/succeed

2. Unless you ________ me, I ________ call you back.

a. call/will

b. will call/will

c. call/won’t

d. will call/won’t

3. If she ________ the lottery, she ________ a new house.

a. wins/will buy

b. won/will buy

c. will win/buys

d. win/buys

4. If it ________ tomorrow, we ________ go for a picnic.

a. rains/won’t

b. will rain/won’t

c. rains/will

d. will rain/will

5. ________ you free tonight, we can go to the cinema.

a. If

b. Unless

c. When

d. As soon as

6. If he ________ his homework, he ________ go out with his friends.

a. finishes/can

b. finish/can

c. finishes/will can

d. finish/will can

7. ________ you study harder, you ________ pass the exam.

a. If/will

b. Unless/will

c. When/would

d. As soon as/could

8. If she ________ me the truth, I ________ forgive her.

a. tells/will

b. told/will

c. will tell/will

d. tells/would

9. ________ it is a holiday, we ________ go to work.

a. If

b. Unless

c. When

d. As soon as

10. If you ________ hungry, I ________ you something to eat.

a. are/will make

b. will be/make

c. are/make

d. will be/will make

11. ________ you see her, please tell her I called.

a. If

b. Unless

c. When

d. As soon as

12. If he ________ the bus, he ________ late for school.

a. misses/will be

b. will miss/will be

c. misses/be

d. will miss/be

13. ________ you don’t hurry up, we ________ miss the train.

a. If/will

b. Unless/will

c. When/will

d. As soon as/willl

14. If she ________ the job, she ________ very happy.

a. gets/will be

b. will get/will be

c. gets/be

d. will get/be

15. ________ it rains, we ________ stay at home.

a. If/will

b. Unless/will be

c. When/would

d. As soon as/will be

16. If he ________ enough money, he ________ buy a new car.

a. has/will

b. have/will

c. has/can

d. have/can

17. ________ you finish your homework, you can go out.

a. If

b. Unless

c. When

d. As soon as

18. If she ________ me an email, I ________ reply immediately.

a. sends/will

b. will send/will

c. sends/would

d. will send/would

19. ________ it snows, we can go skiing.

a. If

b. Unless

c. When

d. As soon as

20. If you ________ this button, the machine ________ start.

a. press/will

b. will press/will

c. press/would

d. will press/would

Đáp án: 

1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20
b	c	a	a	a	a	a	a	b	a	c	a	a	a	a	a	a	a	a	a

Bài 4: Sắp xếp thành câu có nghĩa với câu điều kiện loại 1

1. tomorrow / sunny / we / go / to / the beach / if / it’s
2. you / pass / exam / study / hard / if / you
3. finish / work / early / we / go / out / if / we
4. you / hungry / eat / something / if / you / are
5. time / movie / we / see / a / have / if / we
6. call / me / if / you / need / help
7. don’t / late / miss / the bus / you / if / be
8. rich / I / a car / buy / if / am / I
9. homework / finish / TV / watch / can / you / if / your / you
10. rain / stay / at home / we / if / it
11. hungry / eat / something / if / you / are
12. time / movie / we / see / a / have / if / we
13. call / me / if / you / need / help
14. don’t / late / miss / the bus / you / if / be
15. rich / I / a car / buy / if / am / I
16. homework / finish / TV / watch / can / you / if / your / you
17. rain / stay / at home / we / if / it
18. hungry / eat / something / if / you / are
19. time / movie / we / see / a / have / if / we
20. call / me / if / you / need / help

Đáp án: 

1. If it’s sunny tomorrow, we will go to the beach.
2. If you study hard, you will pass the exam.
3. If we finish work early, we will go out.
4. If you are hungry, eat something.
5. If we have time, we will see a movie.
6. If you need help, call me.
7. If you don’t be late, you will not miss the bus.
8. If I am rich, I will buy a car.
9. If you finish your homework, you can watch TV.
10. If it rains, we will stay at home.
11. If you are hungry, eat something.
12. If we have time, we will see a movie.
13. If you need help, call me.
14. If you don’t be late, you will not miss the bus.
15. If I am rich, I will buy a car.
16. If you finish your homework, you can watch TV.
17. If it rains, we will stay at home.
18. If you are hungry, eat something.
19. If we have time, we will see a movie.
20. If you need help, call me.

Bài 5: Tìm lỗi sai và sửa

1. If it will rain tomorrow, we will stay at home.
2. Unless she study hard, she will fail the exam.
3. If I have enough money, I buy a new car.
4. If you will call me, I will come over.
5. Unless you don’t hurry up, we will miss the bus.
6. If it is sunny tomorrow, we go for a picnic.
7. If she will invite me, I will go to the party.
8. Unless he doesn’t study, he will pass the exam.
9. If you are hungry, I make you a sandwich.
10. If it will be hot, we will go swimming.
11. Unless he likes this one, I show him another.
12. If you will be hungry, I will make you a sandwich.
13. If she calls me, I answer the phone.
14. Unless it is sunny tomorrow, we can go for a walk.
15. If you help me, I will help you too.
16. If they will come early, we can start the meeting.
17. Unless she feels well, she will stay at home.
18. If he study hard, he will pass the exam.
19. If it rains, we will stay indoor.
20. Unless you want to go to the movies, I go with you.

Đáp án: 

1. will rain → rains
2. study → studies
3. buy → will buy
4. will call → call
5. don’t hurry up → hurry up
6. go → will go
7. will invite → invites
8. doesn’t study → studies
9. make → will make
10. will be hot → is hot
11. likes → doesn’t like
12. will be hungry → are hungry
13. answer → will answer
14. Unless it is sunny → If it is not sunny
15. (Không có lỗi)
16. will come → come
17. (Không có lỗi)
18. study → studies
19. indoor → indoors
20. I go → I will go

Bài 6: Viết lại các câu sau bằng cách chuyển đổi từ if sang unless

1. If you study hard, you will pass the exam.
2. If it rains, we will stay at home.
3. If she invites me, I will go to the party.
4. If he doesn’t hurry, he will be late.
5. If they come, we will have a party.
6. If you eat too much, you will get fat.
7. If she doesn’t study, she will fail the exam.
8. If it is hot, we will go swimming.
9. If he doesn’t like this one, I will show him another.
10. If you are hungry, I will make you a sandwich.
11. If she calls me, I will answer the phone.
12. If it is sunny tomorrow, we can go for a walk.
13. If you help me, I will help you.
14. If they come early, we can start the meeting.
15. If she doesn’t feel well, she will stay at home.
16. If he studies hard, he will pass the exam.
17. If it rains, we will stay indoors.
18. If you want to go to the movies, I will go with you.
19. If she doesn’t come, we will have to cancel the party.
20. If he doesn’t finish his work, he can’t go out.

Đáp án: 

1. Unless you study hard, you will not pass the exam.
2. Unless it rains, we will not stay at home.
3. Unless she invites me, I will not go to the party.
4. Unless he hurries, he will be late.
5. Unless they come, we will not have a party.
6. Unless you eat too much, you will not get fat.
7. Unless she studies, she will fail the exam.
8. Unless it is hot, we will not go swimming.
9. Unless he likes this one, I will show him another.
10. Unless you are hungry, I will not make you a sandwich.
11. Unless she calls me, I will not answer the phone.
12. Unless it is sunny tomorrow, we cannot go for a walk.
13. Unless you help me, I will not help you.
14. Unless they come early, we cannot start the meeting.
15. Unless she feels well, she will stay at home.
16. Unless he studies hard, he will not pass the exam.
17. Unless it rains, we will not stay indoors.
18. Unless you want to go to the movies, I will not go with you.
19. Unless she comes, we will have to cancel the party.
20. Unless he finishes his work, he can’t go out.

Bài 7: Hoàn thành câu với cấu trúc “If + Present Simple + will/won’t”

1. If it ______ (rain) tomorrow, we ______ (cancel) the picnic.
2. She ______ (be) happy if he ______ (call) her.
3. If you ______ (study) hard, you ______ (pass) the exam.
4. We ______ (go) camping if the weather ______ (be) fine.
5. If she ______ (invite) me, I ______ (go) to the party.
6. He ______ (be) late if he ______ (not hurry).
7. If they ______ (come), we ______ (have) a party.
8. If you ______ (eat) too much, you ______ (get) fat.
9. If she ______ (not study), she ______ (fail) the exam.
10. If it ______ (be) hot, we ______ (go) swimming.
11. If he ______ (not like) this one, I ______ (show) him another.
12. If you ______ (be) hungry, I ______ (make) you a sandwich.
13. If she ______ (call) me, I ______ (answer) the phone.
14. If it ______ (be) sunny tomorrow, we ______ (can go) for a walk.
15. If you ______ (help) me, I ______ (help) you.
16. If they ______ (come) early, we ______ (can start) the meeting.
17. If she ______ (not feel) well, she ______ (stay) at home.
18. If he ______ (study) hard, he ______ (pass) the exam.
19. If it ______ (rain), we ______ (stay) indoors.
20. If you ______ (want) to go to the movies, I ______ (go) with you.

Đáp án: 

1. rains / will cancel
2. will be / calls
3. study / will pass
4. will go / is
5. invites / will go
6. will be / doesn’t hurry
7. come / will have
8. eat / will get
9. doesn’t study / will fail
10. is / will go
11. doesn’t like / will show
12. are / will make
13. calls / will answer
14. is / will be able to go
15. help / will help
16. come / will be able to start
17. doesn’t feel / will stay
18. studies / will pass
19. rains / will stay
20. want / will go

Bài 8: Khoanh tròn đáp án đúng

1. If you ________ enough money, ________ you buy a new car?

a. have / will

b. had / would

c. will have / will

d. have / can

2. Unless you ________ your homework, you ________ go to the party.

a. finish / can’t

b. finished / couldn’t

c. will finish / can’t

d. finishes / couldn’t

3. If she ________ the lottery, she ________ travel around the world.

a. wins / will

b. won / would

c. will win / will

d. had won / would

4. Provided that you ________ me your phone number, I will call you later.

a. give

b. gave

c. will give

d. have given

5. As long as you ________ careful, you won’t make any mistakes.

a. are

b. were

c. will be

d. have been

6. Supposing you ________ the president, what ________ you do?

a. were / would

b. are / will

c. will be / will

d. had been / would

7. If it rains tomorrow, we ________ stay at home.

a. will

b. would

c. shall

d. can

8. Unless you ________ your room, you can’t go out.

a. tidy

b. tidied

c. will tidy

d. have tidied

9. If she ________ me the truth, I will forgive her.

a. tells

b. told

c. will tell

d. has told

10. As soon as you ________ ready, we can leave.

a. are

b. were

c. will be

d. have been

11. If I ________ a bird, I ________ fly.

a. am / will

b. were / would

c. will be / will

d. had been / would

12. Unless he ________ his mind, we can’t go on this trip.

a. changes

b. changed

c. will change

d. has changed

13. Provided that you ________ me, I will help you.

a. help

b. helped

c. will help

d. have helped

14. If she ________ the exam, she will be very happy.

a. passes

b. passed

c. will pass

d. has passed

15. As long as you ________ careful, you won’t get hurt.

a. are

b. were

c. will be

d. have been

16. Supposing you ________ a million dollars, what ________ you do?

a. win / will

b. won / would

c. will win / will

d. had won / would

17. If it snows tomorrow, we ________ go skiing.

a. will

b. would

c. shall

d. can

18. Unless you ________ your homework, you can’t watch TV.

a. finish

b. finished

c. will finish

d. have finished

19. If she ________ me an email, I will reply immediately.

a. sends

b. sent

c. will send

d. has sent

20. As soon as you ________ ready, we can leave.

a. are

b. were

c. will be

d. have been

Đáp án: 

1	2	3	4	5	6	7	8	9	10
b	c	a	c	a	a	a	a	b	a
11	12	13	14	15	16	17	18	19	20
b	a	b	a	a	c	a	a	a	a

Bài 9: Bài tập câu điều kiện loại 1 với Modal verbs

1. If you study harder, you _____ pass the exam.
2. If it rains tomorrow, we _____ stay at home.
3. If you want to lose weight, you _____ eat less junk food.
4. If she invites me, I _____ go to the party.
5. If he doesn’t hurry up, he _____ miss the bus.
6. If you lend me your car, I _____ return it tomorrow.
7. If it is sunny tomorrow, we _____ go for a picnic.
8. If she feels sick, she _____ see a doctor.
9. If you study English every day, you _____ speak it fluently.
10. If he doesn’t study, he _____ fail the exam.
11. If you want to be healthy, you _____ eat more fruits and vegetables.
12. If she invites me to her party, I _____ go.
13. If it rains tomorrow, we _____ cancel the picnic.
14. If you don’t understand, you _____ ask the teacher.
15. If he wants to get a good job, he _____ study hard.
16. If you lose your passport, you _____ go to the embassy.
17. If she is tired, she _____ go to bed early.
18. If you want to learn a new language, you _____ practice every day.
19. If he doesn’t like this one, I _____ show him another.
20. If you are hungry, I _____ make you a sandwich.

Đáp án: 

1. will / might / can
2. will / might / may
3. should / must / need to
4. will / might / may
5. will / might / may
6. will / might / shall
7. will / might / may
8. should / must / ought to
9. will / can / might
10. will / might / may
11. should / must / need to
12. will / might / may
13. will / might / may
14. should / can / must
15. must / should / needs to
16. must / need to / have to
17. should / ought to / need to
18. should / must / need to
19. will / can / might
20. will / can / might

>> Xem thêm: 

• Câu điều kiện: Công thức, cách dùng và bài tập có đáp án
• Tổng hợp cấu trúc câu điều kiện đặc biệt trong tiếng Anh
• Tổng hợp cấu trúc đảo ngữ câu điều kiện loại 1,2,3

Qua bài viết này, chúng ta đã cùng nhau khám phá và luyện tập các bài tập ngữ pháp của câu điều kiện loại 1. Bây giờ là lúc bạn tự tin áp dụng những kiến thức đã học vào thực tế. Đừng quên truy cập danh mục bài tập ngữ pháp của ELSA Speak để học tiếng Anh mỗi ngày nhé!