题目内容
—Must I take the medicine every day?
—No, you _______.
A.must B.mustn’t C.needn’t
C
解析试题分析：句意：我每天都必须吃药吗？不，你不需要。must提问，否定回答用need’t，故选C
考点：情态动词用法
点评：情态动词用法较多，无人称和数的变化, 情态动词后面跟的动词需用原形,否定式构成是在情态动词后面加 "not"。 个别情态动词有现在式和过去式两种形式, 过去式用来表达更加客气, 委婉的语气, 时态性不强, 可用于过去，现在或将来。must 提问的肯定回答用mustn’t.
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? |