情态动词练习.pptxVIP

Exercises about Model Verbs;;may, might, can, could;may, might, can, could;11. We __________ smoke here, because the worker is carrying some petrol. 12. It is dangerous. You __________ leave the room immediately. 13. He ___________ go hiking with friends at weekends when young. 14. Write to me when you get home. ---I ___________. 15. --Need I hand in my exercise book at once? --Yes, you__________. 16. You have been working all day. You __________ be very tired. 17. It is a long time since we met last time. You __________ come and see us more often. 18. Why don’t you try on this dress? It _________ look nice on you. ;must +have done 表示对过去已经发生的行为进行推测，意为“想必/准是/一定作了某事”。;must 表示推测时， 只能用于肯定句。;must +be doing/do 表示对现在的动作进行肯定推测 ;must +have done 表示对过去发生的事情作出的肯定判断;;; 1. I dont know where she is, she _______ be in Wuhan. 2. At this moment, our teacher ________________ our exam papers. 这时，我们老师想必在批改试卷。 3. The road is wet. It ________________ last night. (rain) 4. Your mother ______________________ for you. 　你妈妈一定一直在找你。 ;5. Philip ________________________ seriously in the car accident. 菲利普可能在车祸中受了重伤. 6. ---Linda has gone to work, but her bicycle is still here. 　---She _____________________ (go) by bus. 7. Mike ________________ his car, for he came to work by bus this morning. 　迈克一定还没有找回他的车，因为早上他是坐 公共汽车来上班的。 ;1. I have a headache. I __________ take an aspirin. (had better; would better) 2. He looks sleepy. He must __________ bed very late last night.(go; have gone) 3. I want to go to the office, but you __________ with me.(need not to go; need not go) 4. I ought __________ those books to the library last week.(to have taken; to take) 5. The mother is telling her son, “You __________ eat with your fingers!”(wouldn’t; mustn’t);6. He was a good swimmer so he _______ swim to the river bank when the boat sank. (was able to; could) 7. To travel from England to Scotland you __________ a passport.(don’t need;