九年级英语上册《Unit 3 Buying and Selling》Lesson 17同步授课课件

Warmingup•Whatwouldyoudoifyouhadenoughmoney?Doyoualwayscarrymoneyinyourpocket?•Whatwouldyoudoifyoufoundfiftyyuan?Whydopeopleneedmoney?Howdopeoplemakemoney?•moneyn.金钱•payv.付款•payfor为…付款•pricen.价格•advertisingn.广告•productn.产品•adn.（=advertisement）Newwords•Theirbasketballteamhasbeeninvitedtoplayintheircity.•Eachplayerneedstopay$15.•Brainwillmakecookies.Listeningtask:TrueorFalse•Whydotheyneedtomakemoney?•Becausethetripcostsalotofmoney,andeachplayerneedstopay$50.•What’sJenny’sidea?•Shewantstosellsomethingtoherclassmatesduringlunchtime.•What’sDannygoingtodo?•He’sgoingtoinventanewproduct.Readingtask:answerthequestions1.WhydoJenny,DannyandBrainneedmoney?Becausetheyhavebeeninvitedtoplayinanothercity.2.Howwilltheymakemoney?Sellsomethingthattheirclassmateswanttobuyduringlunchhour.3.Whatwillbethepriceofthecookies?Fourforadollar.Readandanswer.Languagenotes：1.我们的篮球队已经被邀请去另一个城市打球。Ourbasketballteamhasbeeninvitedtoplayinanothercity!2.我们需要为这个队伍赚点钱。Weneedtomakesomemoneyfortheteam!3.你的价格是多少呢？Whatisthepriceofyourcookies?4.一美元四个Fourforadollar.5.我们需要一些广告。Weneedsomeadvertising.1.Ourbasketballteamhasbeeninvitedtoplayinanothercity.Q1.此句是什么时态？什么语态？现在完成时的被动语态。Q2.此时态是怎样构成的？have/hasbeen+过去分词我们已经被要求下调(bringdown)价格。Wehavebeenaskedtobringdowntheprice.那个重要的问题我们已经讨论了两个星期了。Theimportantproblemhasbeendiscussedfortwoweeks.2.Weneedtomakesomemoneyfortheteam!need即可以作为也可以作为，当need作为情态动词时与can,may,must的用法基本相同；当need作为实意动词的时候，后面常跟名词，代词，动词不定式，动名词。Q1.Doyoustillrememberhowtouseneed?情态动词实意动词你需要帮助吗？Doyouneedanyhelp?你需要好好照顾那只小狗。Youneedtotakegoodcareofthelittledog.那扇门需要刷油漆了。Thedoorneedstobepainted.我们的教室需要打扫了。Ourclassroomneedscleaning.=Ourclassroomneedstobecleaned.=Thedoorneedspainting.makemoney与earnmoney都表示“赚钱，挣钱”的含义，只是前者用于口语中，后者用于正式的语体中。为……而赚钱。makemoneyforsth.他需要为他的学费(tuition)而赚钱。Heneedstomakemoneyforhistuition.earnmoneybydoingsth.靠……方式赚钱。他靠画画赚了很多钱。Heearnedalotofmoneybypainting.迈克靠打球赚了很多钱。Michaelearnedalotofmoneybyplayingbasketball.Whatwillbeyourprice?用来询问某物的价钱的时候,我们还可以用:Howmuch...?Whatisthepriceof…?Whatisthepriceofthatcar?=Howmuchisthatcar?那辆车多少钱?Fourforadollar.“商品数+for+钱数”是商品价格的一种表达方式，有时候也会用“钱数+for+商品数”.HowmucharetheseCDs?五十元三张。Fiftyyuanforthree.What’sthepriceofthisfridge?一台1000元。Oneforonethousandyuan.Howmuchmoneywouldpeoplepayforyourproduct?payfor…为……付钱。我们需要为这餐饭付钱。Weneedtopayforthemeal.paysb.backsth.偿还给某人某物。明天我就会把那些书还给你.Iwillpayyoubackthesebookstomorrow.payoff…全部还清……他们还清了他们的债务(debt)。Theypaidoffalltheirdebts.Exercises:1.Ishouldpay20yuan_____thebook.A.onB.forC.atD.to2.Somepeoplespendtheirlives____aboutmoney.A.tothinkB.thinkC.thinkingD.onthinking3.Theywroteadvertising____theirproducts.A.ofB.toC.forD.with4.Thelittledogneeds____ashower.A.totakeB.takingC.takesD.takeBCCB1.我们的篮球队被邀请到另一个城市去比赛。Ourbasketballteamhasbeen_______toplayin_______city.2.这件毛衣的价格是多少？——————————ofthissweater?3.他努力工作为了多挣些钱。Heworkedhardto_________________.invitedanotherWhat’sthepricemakemoremoney