1. TianMashan School Class 2, Form 8

2. A dangerous servant The second period By Ms. LiXueqiong

3. Quick responses: 1.May I speak to Mary? 2.Would you like to go with us? 3.Do you mind my sitting here? 4.How often do you go to the library? 5.How do you come to school? 6.What did you think of the film? 7.I didn’t pass the English exam. 8.We must plant more trees. 9.My brother hurt his feet yesterday. 10.You look pretty today.

4. Daily Talk How useful water is in our life !

5. Say out the words or phrases according to the definition given: 1.in the end 2.partly 3.done or happening every month 4.shape or kind 5.a machine that tells you amount used 6.power that makes things work 7.power that can make heat, sound and light 8.words that make something clear 9.can not be seen 10.join together at last in a way monthly form meter energy electricity explanation invisible connect

6. A dangerous servant Mum said, …… That`s not a ……

7. Listen to the passage and fill in the blanks: One __________ at Benny’s home: 1. Daisy: I’m going to the ________ to buy a packet of __________. Does anyone want __________? 2. Benny: I want to buy a packet of ____________. I’ve __________ Daisy at last. She doesn’t even know __________ electricity is. She’ll _________ look ___________. Electricity flows ___________ a wire. A __________ measures the ____________ you use, and you get a __________ for it monthly. It’s like _________ in a way. 3. _______ :Do you know what electricity is? 4. Dad: That’s not a bad ______________. Electricity is a much more ____________ than water. Electricity is a good _____________, but a dangerous one. You must always be _____________ with it. Can you tell me what it ____________ like? evening shopsweets anything electricity tricked what reallyfoolish throughmeter amountbill water Mum explanation dangerous servant careful looks What do you know about……

8. What would happen if there was no electricity?

9. e.g: A: What would happen if there was no electricity? B: If there was no electricity, I wouldn’t watch TV any more. A: I agree. That’s too terrible. B: So we must save electricity.

10. Group discussion What must we do to save electricity?

11. look at the pictures bellow. Work in groups and say what we must do and must not do to save electricity.

12. We must … We mustn ’ t … We must … We mustn ’ t …

13. 1. We mustn’t turn on too many lights when we’re reading. 3.We must pull out the button when the water is boiling. 2. We must turn off the fan when there’s nobody in the room. 4.We mustn’t leave the fridge door open all the time. 5. We must remember to switch off the light when we go out. 6. We must close the window when the air-conditioner is on.

14. What do we learn in this class? 1. Electricity is very useful but dangerous. 2. There are many forms of electricity:heat energy, light energy, sound energy and movement energy. 3. We should be careful with the electricity all the time. 4. We must try our best to save the electricity in our daily life.

15. Homework: 1.Oral Work: Read the material five times after the tape recorder; Think over how the electricity comes from the power station; 2. Written Work: Write 60 words about the topic, “ We must use electricity properly ”

16. Thank you! That ’ s the end. Designed by Fayelee