(精品)Unit3Electricity.ppt

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1、What does the song tell you?Listen and tickListen and tick Electricity can light every room.A generator contains a magnet.Electricity has nothing to do with lightening.Most power plants use water to make electricity.Watts will tell you how much electricity you use.Electricity comes in through wires.

2、Listen and tickListen and tickWhat does the song tell you?It tells us(that)_.What do you use in the dark?Where does electricity come from?How is electricity produced?Why cant the generator run?What happens when you touch the doorknob?When did Benjamin Franklin fly a kite?Listen and tickListen and ti

3、ckWhat does the song tell you?It tells us _.Talk about electricityTalk about electricityWhat does electricity make you think of?BrainstormBrainstormuseWhat is the use of electricity?Look and sayLook and say How does electricity come into our flats?Think and sayThink and sayWhat kind of electrical ap

4、pliances can you find?What can they do?Think and sayThink and sayThink and sayThink and sayThink and sayThink and sayThink and sayThink and sayThink and sayThink and sayRead,think and sayRead,think and sayDo they use electricity safely?24678513Have a discussionHave a discussionHow to use electricity

5、 safelyWhat do you think of electricity?What is the use of electricity?What must we do to use electricity safely?Discuss and writeDiscuss and writeMake electricity a good servantMake electricity a good servantAssignment Finish a passage Make electricity a good servant.Find more information on why electricity is important and how we can save electricity(Suggested website http:/www.switchedonkids.org.uk/)Thank you!