新概念英语青少版3B-Unit-29教学文稿.ppt

Unit 29Sparkling,still or tap?InteractionsWhat is your favorite drink?How much does it cost?Do you believe that it is healthy for you?Listening and UnderstandingDAISY:Whats the highest price that youve ever been charged for a bottle of water?KAREN:Oh,I dont know!Some bottled waters are as expensive as petrol.Listening and UnderstandingDAISY:Some of them are as expensive as fine wine!KAREN:When I think of all the oil that has been used to make all those plastic bottlesDAISY:And all the oil that has been used to carry them around the world!Listening and UnderstandingKAREN:And all the billions of empty bottlesDAISY:that will be put into the garbage,KAREN:it doesnt make sense!The sad thing is,the tap water in this country is pretty good.Listening and UnderstandingDAISY:Its the same in the States.Sometimes the water doesnt taste good,but its always safe.KAREN:So what are we going to do about it?Listening and UnderstandingDAISY:You tell me!What do you say in a fine restaurant,when they ask you,Do you want sparking water,or still,madam?KAREN:You say,Tap water will be fine,thank you!Listening and UnderstandingDAISY:Do you?Im proud of you,Karen!Here comes the waiter.Im leaving it to you.Words and ExpressionssparklingchampagneWords and ExpressionschargeWords and ExpressionscarryWords and ExpressionsbillionWords and ExpressionsgarbageWords and ExpressionsMake senseWords and ExpressionsmadamWords and ExpressionsTap waterWords and ExpressionsproudWords and ExpressionswaiterWords and ExpressionsashamedWords and ExpressionsEat outWords and ExpressionsrecycleWords and ExpressionsconvenientPronunciationWatch and LearnWords and ExpressionsdefiniteWords and ExpressionscustomerWords and ExpressionswaitressPattern PracticePractice with pattern 1,2,3 and 5Guided SummaryListening1.He liked going to art sales.2.She looked after and repaired museum pieces.3.Thirty years.4.In 1430.5.Nine.6.Eight pictures were stolen.7.In a quiet house in Oxford.8.She sent the other two pictures back to Italy.Match53124