句型转换。
1. Is this a lab for chemistry? (转换成陈述句)
______ ______ a lab for chemistry.
2. That’s Edison. (对划线部分提问)
_____ the man?
3. What is it? (对划线部分作回答)
_____ _______ a lab.
4. Chemistry must be very interesting. (对划线部分提问)
_____ is Chemistry?
5. Will we learn chemistry soon? (转换成陈述句)
______ _______ learn chemistry soon.

_____ are on the box.

A．She

B．He

C．They

读一读，写一写。

1._______________________________
2._______________________________
3._______________________________

为图片选择合适的对话。
1.    2. 3.
（______） （______）  （______）
4. 5. 
　   （______） （______）

A．— Look, this is our library! — It is great.

B．— Look, this is my bedroom! — Your bedroom is nice.

C．— What are they doing? — They are playing on the playground.

D．— Is your home far from the school? — No, it’s near. I always walk to school.

E．— Where is your father?

— He is near the school.

我会译
【小题1】A wind turbine has blades.
   
【小题2】The blades turn in the wind to drive a generator to make electricity.
   
【小题3】Fuels are rich in energy.
   
【小题4】Fuels come from the remains of dead plants and animals