Bài tập Unless có đáp án
Tài liệu 4 bài tập về Unless có đáp án dưới đây nằm trong bộ đề ôn tập ngữ pháp Tiếng Anh cơ bản mới nhất trên VnDoc.com. Bài tập viết lại câu với Unless có đáp án giúp bạn đọc nắm chắc kiến thức đã học về cách sử dụng cấu trúc Unless cũng như cấu trúc If not hiệu quả. Mời bạn đọc tham khảo!
Bài tập unless if not có đáp án
Cấu trúc Unless trong tiếng Anh
Unless được sử dụng với ý nghĩa phủ định, có nghĩa là “trừ khi". Tuy mang nghĩa phủ định nhưng Unless lại được sử dụng trong câu khẳng định.
Cấu trúc Unless có ý nghĩa tương đương với If not. Vì vậy, Unless và If not có thể thay thế nhau trong câu điều kiện.
Ví dụ:
Unless you apologize, I won't forgive you. (Trừ khi bạn xin lỗi, tôi sẽ không tha thứ cho bạn.)
Vị trí của unless trong câu: Unless có thể đứng đầu câu hoặc giữa câu, tùy vào vị trí của mệnh đề phụ:
– Đầu câu: Unless it rains, we’ll go shopping tomorrow. (Trừ khi trời mưa, chúng ta sẽ đi mua sắm ngày mai.)
– Giữa câu: We’ll go shopping tomorrow unless it rains. (Chúng ta sẽ đi mua sắm vào ngày mai trừ khi trời mưa.)
Cách chuyển từ câu IF sang Unless
Dạng bài tập chuyển từ câu If sang Unless khá quen thuộc. Để chuyển đổi linh hoạt giữa 2 cấu trúc này, bạn hãy thực hiện theo hướng dẫn sau:
Bước 1: Xác định mệnh đề chứa IF hay còn gọi là mệnh đề điều kiện
Bước 2: Thay thế IF bằng Unless
Bước 3: Loại bỏ “not: trong câu, vì bản thân Unless đã mang nghĩa phủ định.
Ví dụ: If you don't study hard, you will fail the exam.
Phân tích:
Mệnh đề chứa If: If you don't study hard
Chuyển từ If sang Unless: Unless you don't study hard
Loại bỏ "not": Unless you study hard
→ Unless you study hard, you will fail the exam. (Nếu không học hành chăm chỉ, bạn sẽ trượt kỳ thi.)
Bài tập cấu trúc Unless có đáp án
I. Bài tập Unless dạng câu điều kiện loại 1
1.If you don't study harder, you 'll get bad marks.
=> Unless ..........................................................................
2.Unless this man is a driver, he can’t help you move by car.
.................................................................................................................................
3. If he doesn't practice writing every day, he can't improve his writing skill.
=> Unless ..........................................................................
4. Unless you return this book to the library today, you’ll have to pay a fine.
=> If ..........................................................................
5. Unless you go out more often, you might fall ill.
=> If ..........................................................................
6. If you are absent from school, you have to write a sick-note.
=> Unless ..........................................................................
7. Unless the seas is warmer, the ice at the North and South pole will not melt.
=> If ..........................................................................
II. Bài tập với Unless ở câu điều kiện loại 2
1. Unless they were absent now, they would meet the head master.
=> If ...........................................................................
2. Unless he cleaned up the car now, his boss could ask him to do this.
=> If ...........................................................................
3. If I didn’t know the number, I would not ring her up.
=> Unless ...........................................................................
4. If Peter didn’t study hard, he could noy get good marks.
=> Unless ...........................................................................
5. If my sister didn’t have a terrible headache she wouldn’t be absent from her class.
=> Unless ...........................................................................
6. Unless he refused everything, he would lose his family.
.................................................................................................................................
7. Unless I saved my money, someone would take it.
.................................................................................................................................
III. Bài tập unless câu điều kiện loại 3
1. Unless you had stayed at home yesterday, you wouldn’t have enjoyed a delicious meal.
=> If ...........................................................................
2. Unless he had been busy last night, he could have met his friends.
=> If ...........................................................................
3. If she hadn’t missed the bus, she wouldn’t have been late.
=> Unless ...........................................................................
4. If he hadn’t been angry, he would have say something.
=> Unless ...........................................................................
5. If he hadn’t had time, he wouldn’t have read this novel.
=> Unless ...........................................................................
6.Unless they had been on the phone last night, they couldn’t have known the big secrets.
.................................................................................................................................
IV. Bài tâp tổng hợp về UNLESS = IF...NOT
Viết lại câu sử dụng sao cho nghĩa không thay đổi.
1. You can’t run fast unless you try your best.
.................................................................................................................................
2. Because Tom is out, you don’t see him at home.
.................................................................................................................................
3. The boy wouldn’t go swimming unless the weather were nice.
.................................................................................................................................
4. Everything was tidy, so I felt pleasant.
.................................................................................................................................
5. We could have slept well unless the noise had been turned off.
.................................................................................................................................
6. People hear you coming to my office. They phone me.
.................................................................................................................................
7. Unless you lived in the dormitory, you could annoy me.
.................................................................................................................................
8. Ngoc didn’t save my kids from hot water because Ngoc was busy meeting his customers.
.................................................................................................................................
9. Unless the student goes to school early, he will be punished.
.................................................................................................................................
10. Minh doesn’t get rid of his job because he loves working with computers.
.................................................................................................................................
11. Unless last night your sister had gone home early, your mother could have waited for her.
.................................................................................................................................
12. Because my mother wasn’t here, I didn’t ask for some money.
.................................................................................................................................
13. The dogs can’t bite you unless you touch them.
.................................................................................................................................
14. The books are expensive. I can’t buy them.
.................................................................................................................................
15. I couldn’t think of myself unless I had some troubles.
.................................................................................................................................
16. Harry Porter is an adventure film because it talks about the life and the discoveries of him.
.................................................................................................................................
17. Her car wouldn’t have been broken yesterday unless she had driven fast.
.................................................................................................................................
18. Unless people knew you, they wouldn’t give you some precious information.
.................................................................................................................................
19. Because these projects were out of date, the manager looked uncomfortable.
............................................................................................................................
20. Unless the young girl stops smoking, she won’t be healthy.
............................................................................................................
21. If you don’t hurry, you will miss the train.
Unless ………………………………………………………………………………………………
22. If she doesn’t call me tonight, I will go to bed early.
Unless ………………………………………………………………………………………………
23. If they do not study, they will not pass the exam.
Unless ………………………………………………………………………………………………
24. If it doesn’t stop raining, we cannot go for a walk.
Unless ………………………………………………………………………………………………
25. If he doesn’t apologize, I will stay angry.
Unless ………………………………………………………………………………………………
26. If you didn’t study more, you wouldn’t pass the test.
Unless ………………………………………………………………………………………………
27. If you didn’t ask for help, you wouldn’t complete the project on time.
Unless ………………………………………………………………………………………………
28. If you hadn’t left early, you would have missed the bus.
Unless ………………………………………………………………………………………………
29. If you hadn’t saved your work, you would have lost all your files.
Unless ………………………………………………………………………………………………
30. If you hadn’t worn a coat, you would have been very cold.
Unless ………………………………………………………………………………………………
31. If you don’t hurry, you will miss the train.
Unless ………………………………………………………………………………………………
32. If she doesn’t call me tonight, I will go to bed early.
Unless ………………………………………………………………………………………………
33. If they do not study, they will not pass the exam.
Unless ………………………………………………………………………………………………
34. If it doesn’t stop raining, we cannot go for a walk.
Unless ………………………………………………………………………………………………
35. If he doesn’t apologize, I will stay angry.
Unless ………………………………………………………………………………………………
36. If you didn’t study more, you wouldn’t pass the test.
Unless ………………………………………………………………………………………………
37. If you didn’t ask for help, you wouldn’t complete the project on time.
Unless ………………………………………………………………………………………………
38. If you hadn’t left early, you would have missed the bus.
Unless ………………………………………………………………………………………………
39. If you hadn’t saved your work, you would have lost all your files.
Unless ………………………………………………………………………………………………
40. If you hadn’t worn a coat, you would have been very cold.
Unless ………………………………………………………………………………………………
Chia động từ trong ngoặc.
1. Unless it (rain) ________, we will go to the park.
2. I will not go to the party unless she (invite) ________ me.
3. Unless he (study) ________ harder, he will fail the exam.
4. We could not understand him unless he (speak) ________ slowly.
5. Unless you (eat) ________ your vegetables, you will not get any dessert.
Viết lại câu dùng "Unless" thay cho "If not".
1. If you don't hurry up, you will miss the train.
Unless ...........................................................................
2. If the weather doesn't improve, we will cancel the trip.
Unless ...........................................................................
3. She won't pass the driving test if she doesn't practice more.
........................................................................... unless ...................
4. If you don't book the ticket in advance, you won't have a seat.
Unless ...........................................................................
5. He will be late if he does not leave now.
Unless ...........................................................................
Tải trọn bộ nội dung tài liệu tại đây: Bài tập Tiếng Anh cách sử dụng Unless có đáp án.
