57新概念英语第一册89-90课课件

3/2/2020Lesson89ForsaleAda本课内容•单词学习•课文讲解•练习•日常用语•口语练习•作业单词学习•believev.相信，认为•may可以•howlong多长•sinceprep.自从•whyadv.为什么•sellv.卖，出售•becauseconj.因为•retirev.退休•costv.花费•poundn.英镑•worthprep.值……钱•★believev.相信，认为•believesb相信某人的话•believeinsb.信任某人•我不相信你说的话。•Idon’tbelieveyou.•我们互相信任。•Webelieveineachother.•你应该信上帝•YoushouldbelieveinGod.•believethat……•我认为他是诚实的•Ibelievethatheishonest.•believeitornot(口语)★sellv.卖，出售•我把我的车卖给了他。•Isoldmycartohim.•我把我的车以5000元卖给了他。•Isoldmycartohimfor5000yuan.★salen.卖，促销•forsale待售•onsale打折•salesman推销员•salesmanager销售经理★retire•①v.退休；离职•不久他将退休，结束其航海生涯。•He’sgoingtoretiresoonfromthesea.••②v.退出；退隐•他周末通常退隐到他那个乡间别墅生活•Heoftenretirestohiscountryhouseatweekends.★costv.花费（物体做主语）•这件外套30美元•Thecoatcosts$30.•这个房子多少钱？•Howmuchdoesthishousecost?•Payfor……•我花了30美元买这件外套。•Ipaid$30onthiscoat.•Spendon•他花很多钱用于买书•Hespendsalotofmoneyonbooks.★worth①prep.相当于……价值，值……钱•这条项链值多少钱？•Howmuchisthenecklaceworth?•②prep.具有……价值；值得•beworthdoing值得……•这本书值得一读•Thebookisworthreading.•proveone’sworth证明某人的价值3/2/2020NIGEL：Goodafternoon.Ibelievethatthisishouseisforsale.IAN:That'sright.1.beforsale有待出售Thishouseisforsale.2.beonsale打折Thedressesareonsale.3.动词：sell（sold,sold）4.联想：salesman,salesmanager1.believe+that从句Ibelievethatthisnewsiswrong.2.believe+sb.Don’tbelievehim,Jimmywillhelpus.联想：believein=trust信任11NIGEL：MayIhavealookatit,please？IAN：Yes,ofcourse.Comein.MayI…?比较正式的提出请求。MayIcomein?（firsttime）较熟悉后就可说：CanIcomein？12NIGEL：Howlonghaveyoulivedhere？IAN：I'veliveherefortwentyyears.NIGEL：Twentyyear！That'salongtime.1.用完成时来表示持续的动作或状态，常和for,since连用。HowlonghaveyoustudiedinNewIdeaSchool?—I’vestudiedthereforfouryears.2.可延续性动词有：live,be,study,teach,wait13IAN：Yes,I'vebeenheresince1976.NIGEL：Thenwhydoyouwanttosellit？IAN：BecauseI'vejustretired.Iwanttobuyasmallhouseinthecountry.14NIGEL：Howmuchdoesthishousecost？IAN：$68,500.NIGEL：That’salotofmoney!IAN：It’swortheverypennyofit.=“Howmuchisthishouse?”1.cost：物作主语Thecoatdoesn’tcost50Yuan.2.spend：人作主语Ispent50Yuanonthiscoat.一分钱一分货。第一个“it”指“house”，第二个“it”指“money”。NIGEL：Well,Ilikethehouse.butIcan'tdecideyet.Mywifemustseeitfirst.IAN：Womenalwayshavethelastword.1.decidetodosth.=makeadecisiontodosth.2.makeupone’smind下定决心•MayIhavealookatit?•havealookat=lookat看一看•我想看一下那张地图。•Iwanttohavealookatthatmap.•正式提出请求：MayI...?•我能进来吗？•MayIcomein?•较为随意的请求方法：CanI...?•CanIcomein？•-Howlonghaveyoulivedhere?•-I’velivedherefortwentyyears.•现在完成时，表示从过去开始的动作或状态一直持续到现在。•“for+时间段”是现在完成时的标志性时间状语。•划线部分提问•你在那个学校多久了？•我在那里学习了2年了。•-Howlonghaveyoustudiedinthatschool?•-I’vestudiedtherefortwoyears.•It’swortheverypennyofit.•前一个it代指house，后一个it代指money。•Ican’tdecideyet.•这里yet也可以用于现在时否定句中，•下定决心•decidetodosth.•makeupone’smind•determinetodosth.•我决定要去云南旅行。•Womenalwayshavethelastword.•注意这里的word是“话”的意思，不要写成words。•havethelastword=havethefinalsay•最后说了算。•老板总是最后说的算的。•Bossalwayshasthelastword.3/2/20203/2/2020isarevisitstaylivefindhavemakewasbeenwerebeenvisitedvisitedstayedstayedlivedlivedfoundfoundhadhadmademade3/2/20201)Theyhavealreadyarrivedattheairport.2)Theyhaven’tarrivedattheairportyet.3)Hehasjustfinishedhishomework.4)ShehaslivedinBeijingsince2000.5)WehavestayedinShanghaiforalongtime3/2/2020Mr.Li:Look,Ben.Ijust(get)aletterfromUncleWeiming.Healready(invite)ustoBeijing.Ben:Great!Inever(be)toBeijing.I(notsee)mycousinsforalongtime.UncleWeiming(send)anyphotosofhisfamilytousyet?Mr.Li:Yes.Herearephotos.Look,Simonismuchtallerthanbefore.I(notmeet)himsinceIwenttoBeijingonbusinesslasttime.Ben:Ofcourse.Wearealltallerthanbefore.It’swonderfultomeetthemagain.havegothasinvitedhavebeenhaven’tseenHassenthaven’tmet现在完成时的标志时间词for+时间段since+时间点3/2/2020Homework1.Copythenewwordsandmakesentences.2.RepeatafterthetaperecorderandimitateL89.Thenreciteit.3.FinishtheExbook.