五、情景选择。
()1. 你想知道对方是不是乘飞机去旅行时，问：______
A. Did you travel by plane?
B. I went there by plane.
()2. 当你想问别人小明昨天有没有踢足球时，你应说：______
A. Does Xiaoming play football?
B. Did Xiaoming play football yesterday?
()3. 当别人问你昨天是否去参加音乐会了时，你表示肯定，应说：______
A. Yes, I did.
B. Yes, I do.
()4. 你想知道对方有没有住过纽约，你问：______
A. Did you live in New York?
B. Do you live in New York?

1. A 2. B 3. A 4. A

六、根据要求改写句子。
1. I watch TV in my room. (用 yesterday 改写句子)
2. I helped my mother yesterday. (变为一般疑问句)
3. Did you go to the park yesterday? (作否定回答)
4. I went swimming yesterday. (变为否定句)

1. I watched TV in my room yesterday. 2. Did you help your mother yesterday? 3. No, I didn't. 4. I didn't go swimming yesterday.