新概念第一册L89-90

1Lesson89Forsale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•pennyn.便士•★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.•女士们离席退出，先生们则继续喝酒聊天。•Theladiesretired,andthegentlemenwentondrinkingandchatting.2/22/2020retireV.退休thepastform:retiredretireda.退休的Mygrandpa__________________for25years.Hehasbeena________worker,thepastparticipleform:retired句型转换：Theyretiredin1996.They___________since_____/for_________.haveretired199614years★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$30forthiscoat.•Spendon•他花很多钱用于买书•Hespendsalotofmoneyonbooks.2/22/2020costv.花费thepastform:costthepastparticipleform:cost￥400￥350￡68,500Howmuchisthishouse?Howmuchdoesthishousecost?Thehouseisforsale.Itcosts___.Theshoesareforsale.Theycost___.Thehandbagisforsale.Itcosts____.Doesthehousecost___?Dotheshoescost___?Doesthehandbagcost___?★worth①prep.相当于……价值，值……钱•这条项链值多少钱？•Howmuchisthenecklaceworth?•everypennyofit确实值得……钱•这件外套确实值这些钱。•Thiscoatiswortheverypennyofit.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2/22/2020￡68,500It’swortheverypennyofit.prep.值……钱It’sworth￡68,500.It\They\Sthbeworth+price.•★penny•相当于cent•Penny的复数是pence2/22/2020forsalen.待售1.Thecoatisforsale.2.Thehandbagisforsale.3.Theshoesareforsale.4.Thetrousersareforsale.Conclusion:(1)thesingularform(thecoat,thehandbag)+is+forsale(2)thepluralform(trousers,shoes)+are+forsale2/22/2020Exercise:1.that,be,worth,pairofshoes,￡322Thatpairofshoesisworth￡322.2.these,be,worth,shoes,￡322Theseshoesareworth￡322.16Listenandanswer:Whycouldn’tNigeldecide?2/22/2020Listenandanswer•Whosehouseisforsale?•Ian’s.•Whowantstohavealookatit?•Nigeldoes.•HowlonghasIanlivedinthehouse?•Since1976./Fortwentyyears.2/22/2020Listenandanswer•WhydoesIanwanttosellhishouse?•Becausehe’sjustretiredandhewantstobuyasmallhouseinthecountry•HowmuchdoesIan’shousecost?•Itcosts68500pounds.•Whycan’tNigeldecideatthemoment?•Becausehiswifehastoseethehouse.NIGEL：Goodafternoon.Ibelievethatthishouseisforsale.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20NIGEL：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？21NIGEL：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,wait22IAN：Yes,I'vebeenheresince1976.NIGEL：Thenwhydoyouwanttosellit？IAN：BecauseI'vejustretired.Iwanttobuyasmallhouseinthecountry.23NIGEL：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下定决心课文讲解•Ibelievethatthishouseisforsale.•=Ithinkthat.../Isupposethat...•宾语从句•I’mafraidthat.../Ihopethat...•我担心我要迟到了。•I’mafraidthatIwillbelate.•我认为到明年的这个时候我会升职的。•IthinkthatIwillgetapromotionatthistimeofnextyear.•forsale供出售，有待出售。•onsale减价出售。•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.•Howmuchdoesthishousecost?•询问价格的常用语。•cost的主语是物（花费人多少钱）•也可以说Howmuchisthishouse?•这些书多少钱？•Howmucharethesebooks?•Howmuchdothesebookscost?•你那条裙子多少钱？•Howmuchisyourdress?•Howmuchdoesyourdresscost?•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，•表示“迄今仍未”。•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.语法地带现在完成时（Ⅳ）for和since在现在完成时中的运用：1.for表“经历”：for+一段时间2.since表“自从……以来”①since+一段时间+ago,②since+一个时间点；③since+从句Hehasstayedherefor3hours.Hehasstayedheresince3hoursago.Hehasstayedheresince3o’clock.HehastaughtEnglishsincehecamehere.2.除了for,since以外，常和现在完成时连用的副词还有already,yet,ever,never,just,inthepastfe