情态动词完整版.ppt

Grammar 1) can的主要用法是： ? A.? ___________： eg. The girl can dance very well. He is a native speaker of English, so he can of course speak English quite well. 2) could的主要用法是： A. ______________________________ ____________________: eg. We all knew that the young man couldn’t be a doctor. 3) eg. They cant /couldn’t have gone out because the light is still on. may 和might ： may 常用来表示： ?A. _________________________ ?eg. -- __ I stop here, sir? -- No. Go on to the next paragraph, please. A. Will B. May C. Would D. Ought You may go now. C. _____________________ eg. May you succeed! May you have a good journey! must 的主要用法： A. _________________ eg: We must all die. 人总要死的。 B. _________________________ He always comes first in exams. He must work very hard. You get the first prize, and you must be very happy now. 如：We mustn’t waste our time.  ---- May I take this magazine out? ---- No, you mustn’t. will和would： A. I will tell you something important. 我将要告诉你一些重要的事 B. _____________________________________ If you want help, let me know, will you? 如果你需要帮助, 让我知道, 好吗? ? Will you type this, please? 请打印这个，好吗？ ? -- Will you go shopping with me/ -- Yes, I ___ . A. will B. shall C. can D. may 3. _________________________ Would you help us, please? 请您帮助我们，好吗？ I’d go there with you. 我要和你一块到那儿去。? Teacher wouldn’t allow it. 老师不会允许这件事。 shall和should： A. Perhaps I shall pay a visit to England this winter.可能今年冬天我会去英国观光。 （构成一般将来时, 助动词） （表 “决心”，情态动词） shall用于构成将来时是助动词。 Shall we go by train, Mom? 妈妈，我们乘火车去好吗？ I shall go at once. 我必须立即去。 B.用于征求意见和表 “决心” ,是情态动词 用于第一，三人称。 （用于征求对方的意见，情态动词） （表 “决心”，情态动词） * 情态动词 山东邹城一中李冬各 梦幻蝴蝶系列之… Modal Verbs 情态动词 情态动词用来表示说