五、用所给单词的适当形式填空。(12分)
1. The floor (be) dirty. 2. Let (we) clean the desk.
3. We clean our (chair). Now they are clean.
4. Look! (we) classroom is big and new.

1. is 2. us 3. chairs 4. Our

六、读一读,根据事实和规则,判断下列句子的表述是(T)否(F)正确。(15分)
()1. We can write on the blackboard.
()2. The desks are dirty. We should clean them.
()3. 生活实践It's hot(热的). We can close the window.
()4. 科技科普We can use a robot(用一个机器人) to sweep the floor.
()5. 地域特色We can see the Yangtze River(长江) from every(每一个) school in Jiangsu.

1. T 2. T 3. F 4. T 5. F

七、王峰和苏莹在打扫教室。请从方框中选择合适的选项补全对话。(有一个多余选项)(20分)
Wang Feng: Let's clean our classroom!
Su Ying: 1.
Wang Feng: What can you do?
Su Ying: 2.
Wang Feng: Look! That window is dirty.
3.
Su Ying: OK. 4.
Wang Feng: Yes, it's my desk.
Su Ying: Please clean your desk. 5.
Wang Feng: OK.
A. Your desk is dirty.
B. Clean the window, please.
C. Me too.
D. Good idea!
E. I can clean the window.
F. Is that your desk?

1. D 2. E 3. B 4. F 5. A