Question

【题目】给下列句子选择恰当的情态动词。

1. ________ (Can/Must) you play football well, Tom?

2. We________ (can't/mustn't) cross the road. The light is red.

3. I________ (can't/mustn't) see any birds in the tree.

4. ________ (Would/Must) you like a glass of juice?

5. The students _______ (can/must) keep their desks and chairs clean.

Answer 1

【答案】1. Can 2. mustn't 3. can't 4. Would 5. must

【解析】

1. 句意：汤姆，你篮球打得好吗？打篮球表示能力，can表示能力，故答案为 Can。

2. 句意：我们……穿过马路。灯是红色的。红灯亮的时候是不准过马路， mustn't表示禁止，故答案为 mustn't。

3. 句意：我在树上……看任何鸟。 can't表示能力，句子表示不能看见，故答案为 can't。

4. 句意：你想要一杯果汁吗？would like想要，是固定搭配，故答案为 Would 。

5. 句意：学生……保持他们的桌子和椅子干净。规则是必须遵守的，must表示必须，故答案为must。