新概念英语第一册89-90课课件

Lesson89

Forsale1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believe v.相信，认为may 可以howlong 多长since prep.自从why adv.为什么sell v.卖，出售because conj.因为retire v.退休cost v.花费pound n.英镑worth prep.值……钱penny n.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★retire①v.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.retireV.退休

thepastform:

retired

retireda.退休的Mygrandpa__________________for25years.Hehasbeena________worker,hasbeenretiredretiredthepastparticiple

form:retiredHowtoremembertheword?Myfatheristootiredandhewantstoretire.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$30onthiscoat.Spendon他花很多钱用于买书Hespendsalotofmoneyonbooks.costv.花费thepastform:costthepastparticiple

form: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Tveone’sworth证明某人的价值￡68,500It’swortheverypennyofit.prep.值……钱It’sworth￡68,500.It\They\Sth

beworth+price.★pennyTakecareofthepence,andthepoundswilltakecareofthemselves.留意小钱,大钱自来;小事留意,大事自成Apennyforyourthoughts.你呆呆地在想些什么呢?Inforapenny,inforapound.既为一文钱,就为一贯钱;一旦开始做,就做到底;一不做,二不休pencefromheaven天上掉下来的钱,意外的好运1pound=pennies\pencepenny￡1≈￥9.8491pound100forsalen.待售1.Thecoatisforsale.2.Thehandbagisforsale.3.Theshoesareforsale.4.Thetrousersareforsale.Conclusion:(1)thesingularform(the

coat,thehandbag)+is+forsale(2)thepluralform(trousers,shoes)+are+forsaleExercise:1.that,be,worth,pairofshoes,￡322Thatpairofshoesisworth￡322.2.these,be,worth,shoes,￡322Theseshoesareworth￡322.Let’sfillintheblanks.Myfather-Ianhasjust______.Hewantstosellhishouse.Somyfather’shouseis___________.”Howmuchishishouse?”Ithas_____￡68,500.Butmyfatherbelievesthatit’s____every____ofit.retiredforsalecostworthpennyListenandanswer:Whycouldn’tNigeldecide?17

NIGEL：Goodafternoon.Ibelieve

that

thisishouseisforsale.IAN:That'sright.beforsale有待出售Thishouseisforsale.beonsale打折Thedressesareonsale.动词：sell（sold,sold）联想：salesman,salesmanagerbelieve+that从句Ibelievethatthisnewsiswrong.2.believe+sb.Don’tbelievehim,Jimmywillhelpus.联想：believein=trust信任

NIGEL：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？19

NIGEL：Howlonghaveyoulivedhere？IAN：

I'veliveherefortwentyyears.NIGEL：Twentyyear！

That'salongtime.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,wait20

IAN：

Yes,

I'vebeenheresince1976.NIGEL：Thenwhydoyouwanttosellit？IAN：

BecauseI'vejustretired.Iwanttobuyasmallhouseinthecountry.21NIGEL：Howmuchdoesthishousecost？IAN：

$68,500.NIGEL：That’salotofmoney!IAN：It’swortheverypennyofit.=“Howmuchisthishouse?”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”。22NIGEL：Well,

Ilikethehouse.butIcan'tdecideyet.Mywifemustseeitfirst.IAN：

Womenalwayshavethelastword.decidetodosth.=makeadecisiontodosth.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’sminddeterminetodosth.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：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.二、宾语从句宾语从句的定义：置于动词、介词等词性后面起宾语作用的从句叫宾语从句。宾语从句的语序必须是陈述语序。谓语动词、介词、动词不定式，v.-ing形式后面都能带宾语从句。有些形容词（afraid,sure,glad等）之后也可以带宾语从句。宾语从句中引导词的用法

that引导的宾语从句（在非正式场合that可以省略）可跟that从句做宾语的动词有：say,think,insist,wish,hope,demand,imagine,wonder,know,suppose,see,believe,agree,admit,deny,expect,explain,order,command,feel,dream,suggest,hear,mean,notice,prefer,request,require,propose,declare,report等。宾语从句中引导词的用法例句：Theboybelievesthathewilltravelthroughspacetootherplanets.注意事项：当主句谓语动词是think,believe,suppose,expect等词，而宾语从句的意思是否定时，常把否定转移至主句表示。例句：Idon’tthinkitisrightforhimtotreatyoulikethat.宾语从句中引导词的用法在以下情况中that不能省略当句中的动词后接多于两个由that引导的宾语从句时，第一个that可省，但后面的that不可省。

例句：Hesaid(that)youweretooyoungtounderstandthematterandthathewasaskednottotellyou.宾语从句中引导词的用法当主句的谓语动词与that宾语从句之间有插入语时，that一般不可省。

例句：JustthenInoticed,forthefirsttime,thatourmasterwaswearinghisfinegreencoatandhisblacksilkcap.宾语从句中引导词的用法当that从句是双宾语中的直接宾语时，that不可省。

eg：Ican’ttellhimthathismotherdied.

宾语从句中引导词的用法注意事项：许多带复合宾语的句子，that引导的宾语从句经常移到句子后部，而用it作形式宾语。例句：Ifinditnecessarythatweshoulddothehomeworkontime.宾语从句的语序

宾语从句的语序是陈述句语序即：连接代词/副词+主语+谓语+其他成分。例句如下：Idon’tknowwhattheyarelookingfor.Couldyoutellmewhenthetrainwillleave?Canyouimaginewhatkindofmanheis?

宾语从句的时态主句是一般现在时，从句根据实际情况使用任何时态。

eg：Theheadmasterhopeseverythinggoeswell.主句是过去时态，从句须用过去时态的某种形式。

eg：Shewassorrythatshehadn’tfinishedherworkontime.宾语从句的特点当宾语从句表示的是一个客观真理或者事实时，即使主句是过去时，从句也用一般现在时态。

例句：Theteachertoldhisclassthatlighttravelsfasterthansound.宾语从句的特点

宾语从句可以作及物动词、介词及形容词的宾语。宾语从句的语序一律用陈述句语序。连接词that引导宾语从句在句中无词义，不充当句子成份，多数情况下可以省略。

practice1Theyhavealreadyarrivedattheairport.2)ShehaslivedinBeijingsince2000.Theyhaven’tarrivedattheairportyet.Havetheyarrivedattheairportyet?Yes,theyhave.No,theyhaven’t.Shehasn’tlivedinBeijingsince2000.HasshelivedinBeijingsince2000?Yes,shehas.No,shehasn’t.practice13)WehavestayedinShanghaiforalongtime.Wehaven’tstayedinShanghaiforalongtime.HaveyoustayedinShanghaiforalongtime?Yes,wehave.No,wehaven’t.4)Hehasjustfinishedhishomework.Hehasn’tjustfinishedhisho