Unit 5 Buying and Selling Lesson 25 Raising Money示范公开课教学课件【八年级英语下册（冀教版）】

Lesson25:

RaisingMoneyUnit5BuyingandSellingThinkaboutitHaveyoueverhadabakesale?Haveyoueverraisedmoney?Whatdidyoudo?Newwordspaybakedollarsixteenadvertisingpostermakemoneyv.(paid/paid)付（款）v/n.烘；烤n.美元num.十六n.广告业；做广告n.招贴；海报v.挣钱；赚钱FastReading……FinishEx.1afterreadingthedialogue.Theanswersare:Becausetheirbasketballteamisgoingtoplayinanothercity.Butthetripwillcostalotofmoney.Andtheyneedtomakesomemoneyfortheteam.Atlunchtime.Onedollarforfourcookies.He’sgoingtoinventanewproduct.Sheissurprisedandthinksititimpossible.LanguageNotes:1.Doyouknowthatourbasketballteamisgoingtoplayinanothercity?that引导的宾语从句，像know这样的词，有say,think,believe,wish,hear,wonder,know,agree,hope等。

2.Butthetripcostsalotofmoney.但是这次出行要花费很多钱。①cost意为“花费，值”，主语常为物。②spend...onsth./(in)doingsth.在某物上花费....../做某事花费......③pay...(for)...意为“付钱买”，主语是人。④take常用句式为Ittakessb.sometimetodosth.表示花费某人多长时间做某事。take,spend,cost和pay的用法都可以表示“花费”，但用法却不尽相同。take后面常跟双宾语，常见用法有以下几种：

(1)Ittakessb.＋时间＋todosth.做某事花了某人多少时间。例：Ittookthemthreeyearstobuildthisroad.他们用了三年时间修完了这条路。(2)doingsth.takessb.＋时间，做某事花了某人多少时间。例：Repairingthiscartookhimthewholeafternoon.他花了一下午修车。spend的主语必须是人，常用于以下结构：

(1)spendtime／moneyonsth.在……上花费时间（金钱）。例：Ispenttwohoursonthismathsproblem.这道数学题花了我两个小时。(2)spendtime/money(in)doingsth.花费时间（金钱）做某事。例：Theyspenttwoyears(in)buildingthisbridge.造这座桥花了他们两年时间。

(3)spendmoneyforsth.花钱买……。例：Hismoneywasspentforbooks.他的钱用来买书了。pay的基本用法是：

(1)pay(sb.)moneyforsth.付钱（给某人）买……。例：Ihavetopaythem20poundsforthisroomeachmonth.我每个月要付20英磅的房租。

(2)payforsth.付……的钱。例：Ihavetopayforthebooklost.我不得不赔丢失的书款。(3)payforsb.替某人付钱。例：Don’tworry!I'llpayforyou.别担心，我会给你付钱的。

(4)paysb.付钱给某人。例:Theypayuseverymonth.他们每月给我们报酬。

(5)paymoneyback还钱。例：MayIborrow12yuanfromyou?I'llpayitbacknextweek.你能借给我12块钱吗？下周还你。

(6)payoffone'smoney还清钱。Icanmakeit!costpaytakespendsb.sth.It谁做主人？3.Ithinkeverybodylikescookies.我想每个人都喜欢饼干。everybody做主语时，谓语动词用单数形式。--Morning,class.Is_____here?--No,sir.Tomisabsent.A.anybodyB.everbodayC.nobodyD.somebodyA4.Howmuchwilltheycost?=What’sthepriceof...?例如：Howmuchisthebook？=What’sthepriceofthebook?=Howmuchdoesthebookcost?***price修饰时用high/low***sth用expensive/cheap来修饰

价格高低；物品贵贱课内练习()1.Youcanbuyfour____onlyonedollar.A.toB.forC.atD.inB()2.“Thefourcookies____thegirlonedollar”means“Thegirl___onedollarforthefourcookies”.A.cost,spendB.paid,tookC.cost,paidC()3.Ifyou___it,I’llgivebackyourmoney.A.don’tlikeB.won’tlikeC.didn’tlikeA

Actitout

Ingroupsofthree,actoutthestory.Eachmemberofthegroupshouldplayfunandinteresting!PracticeⅠ()1.Whatareyouselling?()2.Whatisitfor?()3.Whatisthisthing?()4.Howmuchdoesitcost?()5.MayIhaveacookie?

ⅡA.It'sadesk.Youcandoyourhomework.B.Cookies.C.It'saDanny-c