1UNIT 2 Keeping Healthy TOPIC 3 Must we exercise to prevent the flu Section A习题一、抄写下列单词speak afternoon number certainly二、英汉互译1. 说_ 3.number_2. 下午_ 4.certainly_三、补全对话A: May I speak to Mary?B: _(肯定)四、看图选词(1)_ (2)_(3)_ (4)_A. number B. speak C. afternoon D. question五、翻译下列句子1. 我能跟 Mary说话吗?_2. 我能使用你的自行车吗?_3. 我能借一本书吗?2_4. 我现在能回家吗?_参考答案:一、略;二、1.speak 2.afternoon 3.数字 4.当然三、1.Yes, you may.四、1-4:CBAD五、 (1)May I speak to Mary?(2)May I use your bike?(3)May I borrow your book?(4)May I go home now?