陕西省咸阳市秦都中学九年级英语上册 Unit 3 Lesson 17 Who Will Buy It课件 冀教版.ppt

教学重点 教学难点 购物专用语的使用与理解本课dialogue的句意的准确理解 1 固定表达在句中的实际运用2 project部分task的完成 1 doyoualwayscarrymoneyinyourpocket 2 whatwouldyoudoifyourfoundfifityyuan 3 whydojenny dannyandbrianneedmoney thinkaboutit aproductissomethingthatyousell inashop product price 48yuanforahat12yuanforacalculator35yuanforaschoolbag inashop teachyoutoaskthepriceofgoods a1 howmuchisthedictionary b1 it s25yuan a2 howmuchdoesthedictionarycost b2 it s25yuan a3 what sthepriceofthedictionary b3 it s25yuan 特别提醒 价格price作主语时 疑问词不能用howmuch 而应用what dialogue如此花法 a canihelpyou b yes i mlookingforaskirtformydaughter well howmuchisit a it s46yuan b youmeanthatitwillcost 花 me46yuan a yes youneedtopay 花 46yuanforit b ok i lltakeit c howniceitis howmuchisit b ispent 花 46yuanonit theteamneedsmoney brian hi dannyandjenny haveyouheardthenews ourbasketballteamhasbeeninvitedtoplayinanothercity jenny yes i veheardit butthetripcostsalotofmoney eachplayerneedstopay 50 weneedtomakesomemoneyfortheteam danny howwillwemakemoney idon thaveajob brian maybewecanthinkofaway haveyougotanyideas jenny listentothetape jenny whydon twethinkofthingsthatourclassmateswanttobuy wecansellthemduringlunchhour brian i llbakesomethinggoodtoeat everybodylikescookies danny yes whatwillbeyourprice brian fourforadollar danny i mgoingtobuysixteen jenny weneedsomeadvertising i llmakesomesigns whatwillyousell danny listentothetape answerthefollowingquestions 1 whydoestheteamneedmoney 2 howwilltheymakemoney 3 howwilltheysellwell theteamhasbeeninvitedtoplayinanothercity thetripneedsalotofmoney theywanttosellsomethingusefultotheirclassmates writesomeadvertisingfortheirproducts i mgoingtoinventanewproduct ihopedannyknowswhathe sdoing oh oh practice 1 yesterdayi tenyuanforthebook 2 don t toomuchonthebooks 3 itwill 15minutestohavethemeal 4 remember thebillafterdinner 5 thiscup fiveyuan idon twanttobuyit 6 alltheworkers twoweeksonpaintingtherooms 7 howlongdoesit youtowalktoschool 8 diditcostyou paid spend take pay costs spent take howmuch 根据句意 填写合适的词 语法聚焦 条件状语从句 条件状语从句的概念 条件状语从句就是表示主句动作发生的前提或条件的从句 通常放在主句的后面 当条件状语从句位于主句之前时 从句后常用逗号和主句隔开 条件状语从句的关联词1 if意为 如果 表示正面条件 如 ifyouaskhim hewillhelpyou 如果你向他请求 他会帮助你 条件状语从句 2 if引导的条件状语从句有时可以与 祈使句 and or 简单句 替换 如 ifyouworkhard youwillpasstheexam 如果你努力学习 你就会通过考试 workhard andyou llpasstheexam 努力学习 你会通过考试 ifyoudon thurryup youwillbelate 如果你不快点儿 就会迟到了 hurryup oryouwillbelate 快点儿 否则你就迟到啦 3 unless意思是 如果不 除非 表示反面条件 如 unlessyouworkhard youwon tpasstheexam 除非你努力学习 否则你考试会不及格的 unlessheisbusy he llcometomeetus 除非他忙 否则他会来见我们 条件状语从句 4 as solongas表示 只要 条件是 如 youmayusetheroomaslongasyoucleanitafterwards 只要你用完后打扫干净 你就可以使用这个房间 1 现在完成时的被动语态 ourbasketballteamhasbeeninvitedtoplayinanothercity have has been 过去分词2 引导的条件状语从句 在条件状语从句中 若主句是将来时 从句是一般现在时 will表示意愿时 是情态动词 可以用于条件状语从句 ifitrainstomorrow we llstayathome i