readingA公开课.ppt
Electricity,广州市天秀中学刘莉,Guessing game,The light,Electricity,Energy,from,a kind of,What can we fill a room with quickly?,CARTOON TALK,Lets watch!,Lets discuss!,Whats the weather like in the picture?What does the word“energy”mean?Where does Los energy come from?Where does His energy come from?What will our reading passage probably be about?,Im a robot.My energy comes from electricity.,Im a boy.My energy comes from food.,electricity,1.What are the parents doing?,2.Whats in the boys hand?,4.Whats the boy like in the photo?,3.Whats in the girls hand?,READING A,Before you read,power station,make electricity,cable,wire,light bulb,One evening,Daisy said,“Im going to buy some sweets.Does anyone want anything?”Benny,Daisys brother,said,“Yes.Can you get me a packet of electricity,please?”Daisy said,“Right,”and went out.Bennylaughed,“I was finally able to fool Daisy.You cant buy electricity in packets like sweets!Shell look foolish.”,skimming,1.What is the girl going to buy?2.What did Benny want Daisy to buy for him?,While you read,A servant of mankind,She is going to buy some sweets.,A packet of electricity.,Look at the first part of the story.,Daisy came back.Benny said,with a big smile on his face,“May I have my packet of electricity?”“Yes.Here it is,”said Daisy.Benny said,“But these are batteries!”“Daisys right,”said Dad.“They contain electricity.The chemicals inside produce electricity.”Mum said,“Whos looking foolish now,Benny?”,Look at the last part of the story.,1.Did Daisy buy what Benny wanted?2.What did Daisy buy for him?3.What makes electricity in the batteries?4.Who is looking foolish?,Yes.,Batteries.,chemicals,Benny,skimming,Did Benny often try to fool Daisy?_.He said,“_.”Did Benny fool Daisy successfully?_.Bennys mum said,“_?”,Yes.,I was finally able to fool Daisy,No.,Whos looking foolish now,Benny,Scanning,Mum asked,“What is electricity?”Benny answered,“Electricity flows through a wire.Its like water,in a way.”“Not a bad explanation,”said Dad,“and also electricity helps us,like a servant of mankind.We use it to do all kinds of things,like watching TV and running the air conditioner.What does electricity look like?Do you know?”,Scanning,1.What is electricity?2.Who or what is the servant in the title?3.What can we use electricity to do?,Electricity flows through a wire.Its like water,in a way.,Electricity.,We can use it to watch TV and run the air conditioner.,Read the second part and answer the questions.,Benny shook his head.Dad said,“We cant see electricity,but we can change it into different forms of energy.Then we can see,hear or feel it.For example,we can see the light in a light bulb.The light comes from electricity.“Electricity comes into our flat through thin wires,and these wires are connected to cables under the street.”“What are the cables connected to?”asked Benny.“The cables are connected to a power station.We make electricity there,”said Dad.,Scanning,Read the third part and answer the questions.,No,we cant see electricity.,We can change electricity into different forms of energy.,movement energy,light energy,sound energy,heat energy,Scanning,3.Where do we produce electricity?,The power station.,4.How does electricity come to our flats?,Electricity comes into our flat through thin wires.,light bulb,wire,cable,street,power station,How much do you know about electricity?,Practice time,Electricity flows through a wire.Its like water,in a way.”Also,electricity helps us,like a servant of.We use it to do all kinds of things,like watching TV and running the air conditioner.We cant see electricity,but we can it into different forms of energy.Then we can see,hear or feel it.Electricity comes into our flat through thin wires,and these wires are connected to cables under the street.The cables are connected to a power station.We make electricity there.Electricity doesnt come easily!Lets take action to electricity in our daily life!,flows,water,running,energy,servant,wires,cables,power station,Fill in the blanks,mankind,save,change,Electricity the wire cable power station,After you read Writing.,flows through,connected to,SING A SONG,song,Fight for electricity,The workers had to clean off the ice first.,(抢险保供电),Then the workers are trying their best to repair a damaged“high-voltage”power line.,To supply electricity to people in time,they were busy working in heavy snow all the day.What hard and dangerous work it was!,Electricity doesnt come easily!Its the result of the workers hard work.Lets take action to save electricity in our daily life!,Homework,1.Remember the phrases and read the article.2.Do exercises in Book B,P49 Vocabulary and P56-58 Reading.3.Finish the exercises in paper.,
