Cách sử dụng modals in the past
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[HOT] Có bao giờ bạn thắc mắc tại sao trong cùng một câu, đôi khi người ta sử dụng can, đôi lúc sử dụng could, hoặc may…Đây là những Modal verb rất hay gặp trong tiếng anh. Và để sử dụng các modal verb hay động từ khiếm khuyết này, Aland đã soạn nội dung này để cùng với mọi người thảo luận nhé. ➣ Ví dụ:
Trong bài ngày hôm nay, chúng ta cùng tìm sâu hơn về can, could, may nói riêng và động từ khuyết thiếu- Modal verbs nói chung nhé. Từ đó, chúng ta có thể tìm ra nguyên căn lý do vì đâu mà người bản ngữ thay đổi mặc dù trong cùng một câu như vậy? I. Modal verb là gìModal verbs, hay động từ khuyết thiếu, động từ khiếm khuyết là những động từ được coi là bất quy tắc và dùng để bổ nghĩa cho động từ chính trong câu, do đó, sau modal verbs, động từ chính thường giữ nguyên không chia. Modal verbs có chức năng diễn tả mục đích và ngữ nghĩa của câu, bao gồm khả năng, sự cho phép, bắt buộc, cần thiết, dự đoán, yêu cầu,… . Modal verbs có những đặc điểm nổi bật cần lưu ý:
Có rất nhiều cách học Modal verbs, tuy nhiên, học gộp cũng có hiệu quả, mà học lẻ từng từ một cũng là một cách nhiều bạn áp dụng. II. Modal verbs thông dụng và chức năng của nó
III. Modal verb thông dụng và phân loại modal verbsCó 5 loại modal verbs chính mà Aland đã phân tích và tổng hợp một cách ngắn gọn nhất như dưới đây:
>>> Tham khảo thêm video Modal Verbs Grammar để nắm bắt tổng quan về modal verbs trước khi đi vào chi tiết từng loại nhỏ nhé: ➣ Ability: Can, could, be able to➟ Example: Can you sing? I can speak fluent French when I was 6.
➟ Example: We can see the beach from our house. The word “dance” can be a noun or a verbs Thể phủ định : can’t= cannot
➟ Example: We are able to see the beach from our house.
➟ Example: I could smell gas when I walk into the room Chúng ta dùng could để nói rằng ai đó đã có khả năng, kĩ năng làm việc gì đó trong quá khứ. ➟ Example: My uncle could speak 4 languages. We were free. We could do what we wanted. ➣ Các lưu ý:
➟ Example: I am able to write the lyrics of a song = I can write the lyrics of a song.
➟ Example: I can’t sleep - I haven’t been able to sleep. Moana can speak Spanish and English - Candidates for the contest must be able to speaking two foreign language.
➟ Example: The fire spread quickly but everyone was able to escape. (NOT could escape) George was excellent badminton player when he was younger. He could beat anybody. (= he was good enough to beat anybody, he had the ability) Jane and George play a match yesterday. Jane played well, but George managed to beat him. (= George succeeded in beating Jane this time) ➣ Modal verbs exercises
Answer key: 1. Able to 2. Was able to 3. Can 4. Could 5.couldn’t ➣ Permission: can, could, may, be allowed to
➟ Example: You may go as soon as you have finished your work. May I go to the restroom, Mr. Crowd?
➟ Example: Could I bring my brother to the party? You could go to any shop in the mall you wanted to.
➟ Example: Can I borrow your book? You can sit here until he come.
➟ Example: I are not allowed to use your calculator on your maths exam. You were allowed backstage after my third attempt. Practice
Answer key: 1.could 2. Can 3. May 4. Can 5. May Obligation and Necessity: Must, have to, have got to, need to
➟ Example: You can’t turn right here. You have to turn left. Chúng ta có thể nói “ I’ll have to……., I’m going to have to…….., I might have to……..., I may have to……” ➟ Example: We may have to change the plans.
➟ Example: He is a really nice person. I must meet him/ I have to phone him.
➟ Example: I have to work from 8.30 to 6.00 everyday. Steve has to travel a lot for her work.
➟ Example: Applications for the job must have 2 foreign languages.
➟ Example: They has to work overtime >< They> Bài tập modal verbs
Answer key: 1. Need to 2. Don’t need to 3. Must 4. Needn’t 5. Mustn’t
➟ Example: You should go home, you worked all day long. The organization should held more activities to raise fund.
➟ Example: The organization ought to held more activities to raise fund.
Phủ định: shouldn’t have done……… ➟ Example: I wonder why they’re so late. They should have come here long ago. You missed a great party last night. You should have come. Why didn’t you? Should và should have done: ➟ Example: You look tired. You should go to bed now. You went to bed very late last night. You should have gone to bed earlier. IV. Bài tập: Viết lại câu với modal verbs
Answer key: 1. You should eat too much 2. We should have reserved before 3. I should have written down her address. 4. I shouldn’t have gone to work. 5. Team A should win the match. Possibility: might, may, could, can
- May, might có thể nói về khả năng thực hiện hoặc xảy ra điều gì trong tương lai. ➟ Example: Take an umbrella with you. It might rain later. I haven’t decided where to go on holiday. I may go to Ireland. - Phủ định của may là may not, might là might not. ➟ Example: She might not know now. Ở quá khứ, chúng ta sử dụng may have…………. hoặc might have…………. ➟ Example: I wonder why Kate didn’t answer her phone.- She may have been asleep.
➟ Example: It’s a strange story, but it could be true I could have left your phone at work. - Tuy nhiên, couldn’t lại dùng khác với may not và might not. ➟ Example: Tina couldn’t have received my message. Otherwise she would have replied. (= it is not possible that she got my message) Why hasn’t Tina replied to my message? I suppose she might not have received it (= it’s possible that she didn’t receive it- perhaps she did, perhaps she didn’t) Practice
Answer key: 1. Might 2. Might 3. Both is correct 4. might 5. Might not/ may not V. Bài tập modal verbsExercise 1. Fill in the blanks using MUST, MUSTN’T, DON’T HAVE TO, SHOULD, SHOULDN’T, MIGHT, CAN, CAN’T ! 1. Rose and Ted _________________ be good players. They have won hundreds of cups ! 2. You _________________ pay to use the library. It’s free. 3. I’m not sure where my wife is at the moment. She _________________ be at her dance class. 4. Jerry _________________ be working today. He never works on Sundays. 5. You _________________ be 18 to see that film. 6. You _________________ hear this story. It’s very funny. 7. Dad _________________ go and see a doctor. His cough is getting worse all the time. 8. You don’t have to shout. I _________________ hear you very well. 9. It _________________ be him. I saw him a week ago, and he didn’t look like that. 10. You look pretty tired. I think you _________________ go to bed early tonight. Answer key: 1. must 2. don’t have to 3. might 4. can’t 5.must 6. must 7. should 8. can 9. can’t 10. should Exercise 2. Complete the sentences. Choose from the box.
1. A: Do you know where Helen is? B: I’m not sure. She might be in her room . 2. A: Is there a bookshop near here? B: I’m not sure, but ask Anna. She . ………………………... 3. A: Where are those people from? B: I don’t know. They . …………………………... 4. A: I hope you can help me. B: I’ll try, but it . …………………………. 5. A: Whose phone is this? B: It’s not mine. It ………………….. 6. A: Why doesn’t George answer his phone? B: He …………………………………... 7. A: Do you know anyone who has a key to this cupboard? B: Rachel , but I’m not sure. …………………………... 8. A: Gary is in a strange mood today. B: Yes, he is. He …………………………………….. Answer key: 2. might know 3. might be Brazilian 4. may not be possible 5. may be Tom’s 6. might be driving 7. might have one 8. may not be feeling well Trên đây là một phần kiến thức về Modal verbs thông dụng, các bạn có thể tham khảo và làm bài tập thực hành để hiểu rõ hơn về modal verbs nhé. Chúc các bạn học tập thật tốt cùng Aland IELTS. |