四、孩子们正在教室里打扫卫生。根据图片提示，补全对话。
A: 1. are the children?
B: 2. in the classroom.
A: What 3. Lisa doing there?
B: 4. 5. the blackboard.
A: What 6. Wang Jie and Lu Lu?
B: 7. 8. the floor.

4. She's 5. cleaning 6. about
7. They're 8. sweeping

五、跨学科 条形统计图 阅读条形统计图，选择正确的答案。

()1. From the material(材料), is children's favourite chore.
A. watering the flowers B. cleaning the windows
C. washing the clothes
()2. There are kinds(种类) of chores in the material.
A. five B. six C. seven
()3. More than(超过) 40% of the boys at home.
A. wash the clothes B. clean the windows C. sweep the floor

1~3 A A C

六、实验班原创 思维品质 根据洗衣服的步骤，将下列句子重新排序。
()Close the door. Press the button(按按钮). Beep! It's starting!
()Put the clothes in the washer(洗衣机).
()Look! It's spinning(转圈)! Round and round!
()Let's pour the laundry detergent(倒入洗涤剂).

3 1 4 2