新概念第一册Lesson89-90

Lesson89Forsale待售EverydayEnglish1.Shakeup!振作起来,整顿一下2.Justwaitandsee.等着看吧,现观察一下吧3.Nosweat.没事,没啥大不了的.不难,没问题ReviewNewwords•believe[bi'li:v]v.相信，认为•may[mei]可以•howlong多长•since[sins]prep.自从•why[hwai]adv.为什么•sell[sel]v.卖，出售because[bi'kɔz]conj.因为retire[ri'taiə]v.退休cost[kɔst]v.花费pound[paund]n.英镑worth[wə:θ]prep.值……钱penny['peni]n.便士★believe[bi'li:v]v.相信，认为•believesb•相信某人的话•Idon’tbelieveyou.•我不相信你说的话。•believeinsb.•信任某人•Webelieveineachother.•我们互相信任。•Believeitornot.(口语)•信不信由你。★may[mei]（情态动词）可以（1）may表示许可或征求对方的许可，有“可以”的意思。Youmaygonow.你可以走了。MayIuseyourcomputer?我用一下你的电脑可以吗？（2）回答以may开头的疑问句有如下表达法：MayIsmokehere?我可以在这儿抽烟吗？Yes,youmay./Yes,please.请抽吧。MayIsmokehere?No,youmustn't./No,you'dbetternot.请不要抽烟（3）may表示猜测，通常只用于陈述句Youmayberight.你可能是对的。Hemayberichbutheisnotrefined.他或许是富有,但是不高雅。★howlong多长1.表示多长时间，主要用来对一段时间(如threedays,fourweeks等)提问Howlongdidhestayhere?他在这儿呆了多久?HowlongdoesittaketogettoLondonfromhere?从这里到伦敦要多长时间?★howlong多长2.表示某东西有多长。Howlongistheriver?这条河有多长？About500km.大约500千米。2019/10/24★since[sins]prep.自从since接时间点：Ihavestayedinthatcountrysince1995.要求：谓v.用现在完成时，而且须是延续性动词。★sell[sel]v.卖，出售•Isoldmycartohim.•我把我的车卖给了他。•Wewanttosellyousoftware.•我们想向你们出售软件。•forsale待售•onsale打折•salesman推销员•salesmanager•销售经理拓展：★salen.卖，促销★because[bi'kɔz]conj.因为IstudybecauseIwanttolearn.我学习是因为我想学到知识。Whydoyoulooksodowntoday?您今天看来怎么这样不起劲呀？BecauseIhaveacoldtoday.我感冒了★retire[ri'taiə]v.退休①v.退休；离职He’sgoingtoretiresoonfromthesea.不久他将退休，结束其航海生涯。In1974heretiredfromthemuseum.他1974年从博物馆退休了②v.退出；退隐Heoftenretirestohiscountryhouseatweekends.他周末通常退隐到他那个乡间别墅生活Theladiesretired,andthegentlemenwentondrinkingandchatting.女士们离席退出，先生们则继续喝酒聊天。★cost[kɔst]v.花费（物体做主语）Thecoatcosts$30.这件外套30美元Howmuchdoesthishousecost?这个房子多少钱？★spend,take,cost和pay的区别takespendcostpay的用法都可以表示“花费”take一般用it做主语，Ittakesbsometimetodosth.spend一般是人做主语，Ispendanhourtofinishmyhomework.cost表示某物值什么的（价值或钱）Theboolcost200yuan.pay一般是人做主语，Ipayanhourtodomyhomework.★spend,take,cost和pay的区别cost的主语是是物(某物花费了多少)(1)sth.costs(sb.)＋金钱,某物花了某人多少钱。Anewcomputercostsalotofmoney.买一台新电脑要花一大笔钱。(2)(doing)sth.costs(sb.)＋时间,某物做某事花了某人多少时间。Rememberingthesenewwordscosthimalotoftime.他花了大量时间才记住了这些单词。spend的主语是人（某人花费了多少）(1)spendtime／moneyonsth.在……上花费时间（金钱）。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。Theyspenttwoyears(in)buildingthisbridge.造这座桥花了他们两年时间。(3)spendmoneyforsth.花钱买……Hismoneywasspentforbooks.他的钱用来买书了。pay一般是人做主语(1)pay(sb.)moneyforsth.付钱（给某人）买……。Ihavetopaythem20poundsforthisroomeachmonth.我每个月要付20英磅的房租。(2)payforsth.付……的钱。Ihavetopayforthebooklost.我不得不赔丢失的书款。(3)payforsb.替某人付钱。Don'tworry!I'llpayforyou.别担心，我会给你付钱的。(4)paysb.付钱给某人。Theypayuseverymonth.他们每月给我们报酬。take一般用it做主语，后面常跟双宾语，(1)Ittakessb.＋时间＋todosth.做某事花了某人多少时间。Ittookthemthreeyearstobuildthisroad.他们用了三年时间修完了这条路。take一般用it做主语，后面常跟双宾语，(2)doingsth.takessb.＋时间,做某事花了某人多少时间。Repairingthiscartookhimthewholeafternoon.他花了一下午修车。★worth[wə:θ]prep.值…钱①prep.相当于……价值，值……钱Howmuchisthenecklaceworth?这条项链值多少钱？Thiscoatiswortheverypennyofit.这件外套确实值些钱。②prep.具有……价值；值得beworthdoing值得……Thebookisworthreading.这本书值得一读proveone’sworth证明某人的价值Hewanttoprovehis’worthinhiscompany.他想证明他在公司里的价值。2019/10/24★penny['peni]n.便士Adiskofroundflatbreadcostsaboutapenny.一盘扁圆面包才卖大约一便士。Apennyforyourthoughts.你呆呆地在想些什么呢?Listentothetapethenanswerthisquestion:NIGEL：Goodafternoon.Ibelievethatthisishouseisforsale.IAN:That'srightNIGEL：MayIhavealookatit,please？IAN：Yes,ofcourse.Comein.NIGEL：Howlonghaveyoulivedhere？IAN：I'veliveherefortwentyyears.NIGEL：Twentyyear！That'salongtime.IAN：Yes,I'vebeenheresince1976.NIGEL：Thenwhydoyouwanttosellit？IAN：BecauseI'vejustretired.Iwanttobuyasmallhouseinthecountry.NIGEL：Howmuchdoesthishousecost？IAN：$68,500.NIGEL：That’salotofmoney!IAN：It’swortheverypennyofit.NIGEL：Howmuchdoesthishousecost？IAN：$68,500.NIGEL：That’salotofmoney!IAN：It’swortheverypennyofit.NIGEL：Well,Ilikethehouse.butIcan'tdecideyet.Mywifemustseeitfirst.IAN：Womenalwayshavethelastword.Notesonthetexts课文注释1.forsale供出售，有待出售。onsale减价出售2.Ibelievethat...我相信•believethat……•Ibelievethatheishonest.•我认为他是诚实的•believe+sb.•Don’tbelievehim！不要相信他！•联想：believein=trust信任3.MayI…?•正式提出请求：MayI...?•我能进来吗？•MayIcomein?•较为随意的请求方法：CanI...?•CanIcomein？2019/10/244.fortwentyyears.用完成时来表示持续的动作或状态，常和for,since连用。HowlonghaveyoustudiedinNewIdeaSchool?I’vestudiedthereforfouryears.可延续性动词有：live,be,study,teach,wait现在完成时for和since在现在完成时中的运用：for表“经历”：for+一段时间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.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,inthepastfewyears,overthelastthirtyyears,sofar,uptonow,since1980等。MostcollegestudentshavelearnedEnglishformorethansixyears.GreatchangeshavetakenplaceinChinainthepastfewyears.Ihaveneverbeenabroaduptonow.5.Howmuchisthishouse?这房子卖多少钱？howmuch询问价格的常用语。cost：物作主语Thecoatdoesn’tcost50Yuan.spend：人作主语Ispent50Yuanonthiscoat.2019/10/246.It’swortheverypennyofit.一分钱一分货。第一个“it”指“house”，第二个“it”指“money”。7.Ican'tdecideyet.我还不能决定这里yet也可以用于现在时否定句中，•表示“迄今仍未”。•decidetodosth.决定做某事=makeadecisiontodosth.•makeupo