Modal verb hay có cách gọi khác là động từ khiếm khuyết hoặc khuyết thiếu. Đây được xem như là điểm ngữ pháp khá quan trọng và xảy ra thông dụng ở những bài bác kiểm tra, các kỳ thi…
Chính vì vậy việc cụ vững các bài tập Modal verb là rất là cần thiết, hãy cùng ôn lại những kiến thức về điểm ngữ pháp này trong những bài tập tiếp sau đây nhé!
I. MỘT SỐ MODAL VERB hay GẶP
Động trường đoản cú khiếm khuyết đó là một trợ rượu cồn từ, các động trường đoản cú này bao gốm: can – could, may – might, will – would, shall – should, ought to, have got to, be going to, be able to, needn’t, must…
II. MỘT SỐ CẤU TRÚC CỦA MODAL VERB
1. Ở thì lúc này và tương lai
Khẳng định: S + Modal Verbs + V_infPhủ định: S + Modal Verbs + not + V_infNghi vấn: Modal Verbs + S + V_inf?2. Ở thì thừa khứ
Khẳng định: S + Modal Verbs + have + V3/edPhủ định: S + Modal Verbs + not + have + V3/edNghi vấn: Modal Verbs + S + have + V3/ed?III. CÁCH SỬ DỤNG
Modal verb | Ý nghĩa | Ví dụ |
must | Nghĩa vụ buộc phải tuân thủ Kết quả ngắn gọn xúc tích / chắc hẳn chắn | You must stop when the traffic lights turn red. Bạn đang xem: Động từ khuyết thiếu He must be very tired. He’s been working all day long. |
must not | Ngăn cấm | You must not smoke in the hospital |
can | Có khả năng Sự mang lại phép Khả năng | I can swim Can i use your phone please? Smoking can cause cancer. |
could | Có năng lực trong thừa khứ Cho phép một giải pháp lịch sự Khả năng | When i was younger i could run fast. Excuse me, could i just say something? It could rain tomorrow ! |
may | Sự đến phép Có tài năng xảy ra | May i use your phone please? It may rain tomorrow |
might | Cho phép một phương pháp lịch sự Có năng lực xảy ra | Might i suggest an idea? I might go on holiday to nước australia next year. |
need not | Không cần thiết / Không tương quan đến nghĩa vụ | I need not buy tomatoes. There are plenty of tomatoes in the fridge. |
should / ought to | Một phần nghĩa vụ Lời khuyên Kết trái logic | I should / ought to lớn see a doctor. I have a terrible headache. You should / ought lớn revise your lessons. He should / ought to be very tired. He’s been working all day long. |
IV. BÀI TẬP MODAL VERB
– bài 1: hoàn thành những câu sau đây theo các động từ: might, might not, must, mustn’t, can, can’t1. Don’t stand up in the boat! You …………………. Fall in the river!
2. You really …………………. Start spending more time on your work.
3. That’s a really stupid idea! You …………………. Be serious, surely!
4. Don’t be silly. You …………………. Expect me lớn believe you!
5. I learn lớn fly! You …………………. Be joking!
6. Sue says she’s stuck in traffic & she …………………. Be late.
7. Tell Peter he. …………………. Stay the night here if he wants to.
8. You …………………. Realize it, but this is very important khổng lồ me.
9. We’re not sure but we …………………. Go khổng lồ Prague for Christmas this year.
10. Bill cooked the lunch, so you …………………. Expect anything special!
Đáp án:
1. Might 2. Must 3. Can 4. Can’t 5. Must | 6. Might 7. Can 8. Might not 9. Might 0. Mustn’t |
1. I think you should give up smoking immediately. (had)I think you ……………………………………………………………………………………………………..
2. I am sure you were surprised when you heard all the news (must)You ………………………………………………………………….. When you heard the news
3. It’s very inconvenient if you can’t drive. (able)……………………………………………………………………………………………………..
4. Someone almost certainly broke the window on purpose. ( must)The window …………………………………………………………………………………………………….. On purpose
5. I am sure that the cát is in the house somewhere. (must)……………………………………………………………………………………………………………..
6. It is possible that one of the men died on the mountain. (may)One of the men …………………………………………………………………………………………………….. On the mountain.
7. It’s necessary for me lớn bring my passport. (have)I ……………………………………………………………………………………………………..
8. It wasn’t necessary for you to vì chưng all this work (needn’t)You …………………………………………………………………………………………………….. All this work
9. I am sure that John is not the thief. (can’t)…………………………………………………………………………………………………………………..
10. I’m sure you are very tired after working so hard. (must)You ……………………………………………………………………………………………………. After working so hard.
Đáp án:
1. I think you had better give up smoking immediately.
2. You must have been surprised when you heard the news.
3. It is very inconvenient if you aren’t able to drive.
4. The window must have been broken on purpose.
5. I am sure that the cat must be in the house somewhere.
6. One of the men may have died on the mountain.
7. I have lớn bring my passport.
8. You needn’t have done all this work.
9. I am sure that John can’t be the thief.
10. You must be tired after working so hard.
Xem thêm: Tư Vấn Cách Xem Hướng Nhà Theo Tuổi Vợ Hay Chồng Hoặc Vợ, Hướng Tuổi Nào Tốt
– bài 3: Viết lại câu theo nghĩa tương tự bằng cách sử dụng những modal verb mang lại sẵn vào ngoặc
1.Perhaps Susan know the address. (may)
Susan ………………………………………………………………………….
2.The report must be on my desk tomorrow. (has)
The report …………………………………………………………………………………….
3.It was not necessary for Nancy to lớn clean the flat. (didn’t)
Nancy …………………………………………………………………………………………
4.It’s possible that Joanna didn’t receive my message. (might)
Joanna ……………………………………………………………………..
5.I managed to lớn finish all my work. (able)
I …………………………………………………………………………………..
6.The best thing for you to bởi is to lớn sit down sit down. (better)
You ………………………………………………………………………..
Đáp án:
1.Susan may know the address.
2.The report has to be on my desk tomorrow.
3.Nancy didn’t need khổng lồ clean the flat.
4.Joanna mightn’t have received my message.
5.I was able lớn finish all my work.
6.You had better sit down.
– bài bác 4: Viết lại những câu sau bằng những từ vẫn cho
1. It was quite unnecessary for you lớn carry all those parcels home yourself.You …………………………………………………………………………………………………………
2. I’m sure it wasn’t Mrs. Mai you saw because she is in Boston.It can’t …………………………………………………………………………………………………………
3. Maybe John’s working this weekend.John …………………………………………………………………………………………………………
4. I didn’t apologize. That was wrong of me.I should …………………………………………………………………………………………………………
5. It wasn’t necessary for me to go out after all.I needn’t …………………………………………………………………………………………………………
6. I’m sure that you didn’t lock the front door. Here is the key.You can’t …………………………………………………………………………………………………………
7. It was careless of you to lớn leave the windows xuất hiện last night.You shouldn’t …………………………………………………………………………………………………………
8. I’m sure Alison made arrangement. I recognized her voice.It must …………………………………………………………………………………………………………
9. I’m sure he didn’t know that his brother was seriously ill.He couldn’t possibly …………………………………………………………………………………………………………
10. I am sure it was Judy that I saw in town this morningIt must …………………………………………………………………………………………………………
Đáp án:
1. You needn’t have carried all those parcels home yourself.
2. It can’t have been Mrs. Mai you saw because she is in Boston.
3. John may work this weekend
4. I should have apologized. That was wrong of me.
5. I needn’t have gone out after all.
6. You can’t have locked the front door. Here is the key.
7. You shouldn’t have left the windows mở cửa last night.
8. It must have been Alison who made arrangement. I recognized her voice.
9. He couldn’t possibly have known that his brother was seriously ill.
10. It must have been Judy that I saw in town this morning.
– bài bác 5: Điền vào vị trí trống với các modal verb: must have been, can’t(couldn’t) have been, have to/had to (be), didn’t have khổng lồ (be)
1. He knows a lot about flying plane. He …………….. A pilot when he was young.
2. John …………….. At the bank until 10, so he arrived here five minutes ago.
3. We had enough foreign currency left at the end of the holiday, so I …………….. Buy any more.
4. There …………….. An accident on South Street because the road is closed off.
5. You …………….. Waiting long. After all, I’m only five minutes late.
6. Vera …………….. At the supermarket this morning. I didn’t see her there.
7. When she …………….. At the hospital? Early this morning.
8. Monica knew exactly what to lớn do. I …………….. Tell her twice.
9. I left a message on your answer phone last night. You …………….. Out.
10. The fire alarm went and we …………….. Out of the building in two minutes.