unittwelve(編輯修改稿)
2025-08-13 18:44 本頁面
【文章內(nèi)容簡介】 ody in the room. Grammar be able to 與 can 在意思上相近，但可用于多種時態(tài)。 . You will be able to speak English very well soon. I have been able to deal with such a thing by myself. have to 與 must 在意思上相近，但可用于多種時態(tài)。 . You’ll have to choose only one of them. He said he had to work from morning till night in the past. 注意： be able to 和 have to 都不是情態(tài)動詞。 . She is able to dress herself now. You don’t have to finish the work today. Grammar 一、用 can （ can’t） , may, must, mustn’t, needn’t 填空： 1. This pencil is very short now, but I _______ still use it. 2. ________I go out and play basketball, mum? No, you ________ finish your homework first. 3. _______ you go to the cinema with me on Tuesday afternoon? I’m sorry I _________. I’m going to play tennis then. 4. ________ you answer this question? Sorry, I _______. 5. Alan: ________ I watch TV this evening, Mum? Mum: Yes, you _______. But you ______ finish your exercises first. Alan: All right. _____ I write down all the new words in this lesson? Mum: No, you ________, but you _______ write down all the new words today. You ______ write down the old ones tomorrow. can May must Can can’t Can can’t May may must Must needn’t must may 練習(xí) 6. ________ I leave school now? No. You __________ clean the classroom first. 7. It’s time for class. You _________ stop playing basketball. You _________ be late for class. 8. ________ they answer questions in Russian? No, they ________. They ________ answer them in Chinese. 9. ________ you be at the zoo before nine? No, I ________. 10. A: ________ you answer the question in English? B: Sorry, I _________. ________ I answer it in Chinese? A:
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