Modal verbs : (động từ khiếm khuyết) can, must, should, ought to, had better
1. can : có thể _ can’t : không thể
Sử dụng ‘can’ hoặc ‘can’t’ để diễn tả khả năng.
Ex: She can speak English. ( cô ấy có thể nói tiếng Anh)
Sử dụng ‘can’ hoặc ‘can’t’ để diễn tả sự xin phép hay cho phép.
Ex: Can I watch TV now, Mum?
No, you can’t. You must finish your dinner first.
2. should = ought to, had better : nên . Dùng để diễn tả lời khuyên.
Ex: 1.You should study hard. ( Em nên học hành chăm chỉ)
2. Children shouldn’t eat too much candy. It’s not good for their health. ( Trẻ con không nên ăn quá nhiều kẹo. Nó không tốt cho sức khoẻ của chúng).
Modal verbs : (động từ khiếm khuyết) can, must, should, ought to, had better 1. can : có thể _ can’t : không thể Sử dụng ‘can’ hoặc ‘can’t’ để diễn tả khả năng. Ex: She can speak English. ( cô ấy có thể nói tiếng Anh) Sử dụng ‘can’ hoặc ‘can’t’ để diễn tả sự xin phép hay cho phép. Ex: Can I watch TV now, Mum? No, you can’t. You must finish your dinner first. 2. should = ought to, had better : nên . Dùng để diễn tả lời khuyên. Ex: 1.You should study hard. ( Em nên học hành chăm chỉ) 2. Children shouldn’t eat too much candy. It’s not good for their health. ( Trẻ con không nên ăn quá nhiều kẹo. Nó không tốt cho sức khoẻ của chúng). 3. must ; mustn’t: Must: phải, ắt hẳn là . Được dùng để diễn tả sự bắt buộc hay suy đoán. Ex: 1. The traffic lights are red . You must stop. ( Đèn giao thông đã đỏ rồi . Bạn phải dừng lại) 2. Minh was absent today. He must be ill. ( Hôm nay Minh nghỉ học. Ắt hẳn là cậu ấy bị ốm) Mustn’t : không được . Dùng để diễn tả sự cấm đoán. Ex: You mustn’t forget to finish your homework before watching TV. ( Con không được quên làm xong bài tập về nhà trước khi xem ti vi.) 1: Nam ought to ................ his homework before he plays tennis. 2: We can learn about the underwater world thanks a diving vessel. 3: Most of the world’s surface is ..................... 4: Would you like .................. dinner with me tonight? 5: There’s a cowboy movie .............. at the New Age Theater tonight 6: You shouldn’t ................... too much fat food 7: Hoa’s uncle and aunt ................ like watching TV. 8We often talk about our day ..................... dinner. 9: We ................... learn to swim when we are young 10: My friend................. sing but she ................... dance 11.we ............................................. to finish this exercise on time 12. when the red light is on, we ............................................. stop 13.we should ............................................. our teeth before bedtime 14.Let’s .............................................to the movie ! 15,Why don’t we ............................................. up early ? A. finish B. finishes C. finishing D. finishs A. on B. by C. to D. at A. ice B. snow C. land D. water A. have B. to have C. having D. has A. in B. on C. of D. to A. eats B. eating C. to eat D. eat A. don’t B. doesn’t C. no D. not A. on B. at C. during D. of A. should B. shouldn’t C. mustn’t D. can’t A. can/can’t B. does/doesn’t C. can/not can D. should/ not should A. have B. must C. can D. should A. can B. can’t C. mustn’t D. must A. wash B. brush C. tidy D. comb A. go B. to go C. going D. is going A. get B. gets C. getting D. to get II)Fill in the blanks with MUST or MUSTN’T: 1. She is ill , so she .. see the doctor. 2. It is raining. You take your umbrell 3. You . throw litter on the stairs. 4. This is a secret. You . tell anybody. 5. You make noise in the library. 6. We . hurry or we will miss the bus. 7. You .. eat fruit and vegetables. 8. The baby is sleeping. You .. shout. 9. You . be friendly to everybody. 10. You .. walk on the grass. III)Use one of the modal verbs in brackets to fill each gap: 1 They (can/might)____ be away for the weekend but I'm not sure. 2 You (may/might)________________ leave now if you wish. 3 (Could/May)________________ you open the window a bit, please? 4 He (can/could)__________ be from Sheffield, judging by his accent. 5 (May/Can)________________ you swim? 6 Listen, please. You (may not/might not)____ speak during this exam. 7 They (can't/may not)________________ still be out! 8 You (couldn't/might not)________________ smoke on the bus. 9 With luck, tomorrow (can/could)________________ be a cooler day. 10 You (can/might)_____be right but I'm going back to check the times. IV) Make sentences with should( not), using the cues give below. DO DON’T 1.I/ eat/healthier food. 2.My brother/clean/cleaner clother 3.My sister/get/better grades. 4.My brother’s hair/be/shorter... 5.Our room/be cleaned/everyweek. 6.Our friends/be more polite/when/theycome/visit 1.I/eat/candies/so often 2.My brother/wear/short trouser/street.. 3.my sister/be/lazy 4.my brother/be/long hair. 5.Our room/be/so untidy... 6.our friends/talk noisily/when/they/come/visit. V)Form questions from the given words or phrases: 1) she can the trumpet play ? 2) they e-mails write can ? 3) watch can I TV ? 4) climb the cat can the tree ? 5) brother draw your pictures can ? 6) talk parrot the can? . 6) talk parrot the can ? 7) you come when can ? 8) can what we do ? 9) our friends can where lunch have ? 10) sister can how your sing VI). Em hãy đọc đoạn văn sau rồi trả lời những câu hỏi bên dưới. My name is peter and my day usually begins at six thirty. I get up and do some exercises for about fifteen minutes. Then I take and my shower. After that I get dressed and hve breakfast with my family. I usually have a light breakfast with bread and eggs. At seveb thirty I leave for school. I generally take the bus to school. I catch the bus near my house and then walk from the bus-stop to my school. It takes about twenty minutes to get to school. My first class is at half past eigh and I usually finish school at three. Sometimes I stay late to have a game of volleyball or work in the library. I usually reach home at around four o’clock. After that I often have more homework to do. Sometimes I watch TV or go out with friends after dinner. I often go to bed about a quarter to eleven. 1. What time dose Peter’s day usually begin? ................................................................................. 2. What dose he have breakfast with ? .................................................................................. 3. How dose he go to school? ................................................................................... 4. How long dose it take him to ge to school ? .................................................................................... 5. When is his first class ? ..................................................................................... 6. What time dose he usually finish school ? ...................................................................................... 7. Why dose he sometimes stay late ? ....................................................................................... 8. Dose he come home at six o’clock ? ......................................................................................... 9. What dose he do when he gets home ? ............................................................................................ 10. What dose he sometimes do after dinner ? ................................................................................
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