题目内容
—Must I take out the trash?
—No, you ________.
| A．need | B．needn’t | C．couldn’t | D．shouldn’t |
B
解析试题分析：A. need需要 B. needn’t没有必要 C. couldn’t不可能 D. shouldn’t不应该；句意：我必须把垃圾扔出去吗？不，你不用。must表示“必须”肯定回答用must,否定回答用needn’t，表示没有必要，故选B
考点：情态动词的用法
点评：情态动词是中考的热点，must理解为必须，由这个词所开头的问句，肯定回答用Yes,you must.否定回答用No,you needn’t或者是No,you don’t have to.注意不用mustn’t，因为mustn’t表示例行禁止的含义。情态动词在中考的考点还喜欢考can’t这个词，理解成不可能。
A: What’s the matter with you, young man?
B: Oh, doctor. I’m not feeling well. (46)________ I think I will die.
A: Die? I don’t think so. Take it easy.（放轻松）(47)____________
B: Ahh... I must have a terrible illness.
A: Em... (48)_________ I am sure you will be all right soon.
B: But I really feel very terrible. What should I do now?
A: (49)__________ ___
B: Is that all?
A: You should drink more water and you shouldn’t eat spicy（辣的）food.
B: (50)______________
A: No, you needn’t
| A. Take this medicine three times a day. B. Can I take your temperature? C. You only got a cold. D. Open your mouth and say “Ahh”. E. I have a lot of headaches, and I feel tired. F. You should see the doctor. G. Must I stay in bed? |