Unit3Electricity (3)

1、What to do and what not to do,Designer: Yang Qin,Can you match them?,1.Turn left. 2.Be careful. 3.Dont smoke. 4.Pay ten yuan. 5.Dont cycle. 6.Dont turn right. 7.Dont make a noise. 8.Dont enter.,You must You must not ,h,e,d,g,a,c,b,f,Safety First,Son: May I change _? Father: _, you may _. You must_ o

2、ff the _. Then you may change _.,the bulb,No,not,switch,electricity,the bulb,Son: May I turn _ the _? Father: _, you may _. You must _ the window. Then you may _.,on,No,not,open,turn on the water heater,water heater,Son: May I _ the meat in the _? Father: No, you may not. You must cover _. Then you

3、may _.,put,fridge,the meat,put the meat in the fridge,Son: May I give the baby a _? Father: No, you may not. You must test the _. Then you may _.,bath,water,give the baby a bath,Son: May I _? Father: No, you may not. You must _. Then you may _.,open the door,look through the peephole,open the door,S

4、on: May I _? Father: No, you may not. You must _. Then you _.,go to bed,lock the door,may go to bed,Son: _? Father: No, you may not. You must _. Then you _.,pick your toys up off the floor,May I go out now,may go out,Can you help them?,Dear Mimi My problems are that I am too fat, I am always tired,

5、I get low marks at school and I often have toothache. Please help me. Hopeful,Dear Mimi My problems are that I am too thin, I am always short of money, I have a weak body and I am lonely. Can you help me? Worried,do more exercise eat more eat so many sweets eat so much make friends with more people spend so much stay up so late work harder,What must/mustnt we do to save electricity? We must/ must not when ,answer the telephone be polite dress keep their desks