用情态动词 could, can, may, must, need 的正确形式填空。1. —_______you answer this question in
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| 用情态动词 could, can, may, must, need 的正确形式填空。 |
1. —_______you answer this question in
—Sorry, I_______. _______I answer it in English?
—No, you_______. You _______answer it in Chinese.
2. —_______ I ask a question?
—Yes, you _______But you_______wait a minute.
3. —_______ I use your eraser, Bill?
—Sorry, I don"t have one. Ask Mary. She_______have one.
4. —_______you help me do the shopping?
—OK, sure.
5. —_______you sweep the floor, please?
—OK, but I_______finish my homework first.. |
答案
1. Could/Can can"t; Must; needn"t; can 2. May Can/may; must
3. May/Can; may 4. Could 5. Could; must |
举一反三
-Listen! Is that Kate playing the piano in the room?
-No. It _____ be Kate. She has gone to London. |
| [ ] |
A. may not
B. needn"t
C. mustn"t
D. can"t |
-Must we clean the classroom now?
-No, you _____. |
| [ ] |
A. must
B. needn"t
C. aren"t
D. must not |
| It"s raining hard outside, so they stay in the classroom. |
| [ ] |
A. must
B. can
C. have to
D. might |
| We will start at 8 : 00. Everyone be late. |
| [ ] |
A. doesn"t
B. can"t
C. needn"t
D. mustn"t |
| I am very tired today. I _____ go to bed early. |
| [ ] |
A. should
B. shouldn"t
C. can
D. can"t |
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