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课件网) Listening Unit 6 Electricity Brainstorming Do you know where we use electricity in our homes Can you name any of the electrical appliances that we use in our daily lives 家用电器 A guessing game We use it to watch programmes. A television What’s that We use it to keep food cold and fresh. A fridge What’s that We use it to cook rice. A rice cooker What’s that We use it to wash clothes. A washing machine What’s that We use it to get information from the Internet. A computer What’s that We use it to give us light. A light/lamp What’s that We use it to keep us cool in summer and warm in winter. An air conditioner What’s that We use it to boil water. A kettle What’s that We use it to heat food. A microwave What’s that More practice Unit 6 Electricity Household electrical appliances 美国是家用电器(household electrical appliance)的发祥地。1879年爱迪生发明灯泡(the light bulb)，开创了家庭用电的时代。此后，其它家用电器相继问世。其中大件电器有：冰箱(fridge)、空调(air conditioner)、洗衣机(washing machine)、 mobile phone air –conditioner washing machine microwave rice cooker television kettle radio electrical appliances 1 What are these Do they make our lives easier Can you say some reasons 2. Are they dangerous sometimes What should we be careful of when we use them rice cooker washing machine microwave Answer the following questions. 1. How many kinds of electrical appliances does the article talk about What are they 2. What must we do to use a rice cooker safely 3. What must we not do when a washing machine is on 4. What must we do when a microwave is on 5. What kind of objects must we use in a microwave Answer the following questions. 1. How many kinds of electrical appliances does the article talk about What are they Three. They are rice cookers, washing machines and microwaves. 2. What must we do to use a rice cooker safely Keep the outside of the pot dry and do not switch the rice cooker on if the pot is empty. 3. What must we not do when a washing machine is on We must not put our hands in it. 4. What must we do when a microwave is on We must stand at least one metre away from it. 5. What kind of objects must we use in a microwave Microwave safe objects. Rice cooker: You (1)_____ You (2)_____ if the pot is empty. Read the article and complete the safety rules. must keep the outside of the pot dry. mustn’t switch the rice cooker on Washing machine: You (3)_____ when it is on. You (4)_____ when you are not using it. mustn’t put your hand in the washing machine must unplug the washing machine Microwave You (5)_____ when it is empty. You (6)_____ when it is on. You (7)_____ in a microwave. mustn't turn the microwave on must stand at least one metre away from the microwave must only put “microwave safe” objects Let’s learn the useful expressions. 1. Keep the outside of the pot dry. 让锅的外表保持干燥。 keep + sb / sth + adj.意为“让某人/某物保持某 种状态”，形容词作宾语补足语。 ... ...
