1、新概念英语成人版第一册下半册2023版课件Lesson89-90For sale目录目录Grammar4Warming-up1Vocabulary2Text3Warming-upGroup Discussion:How long have you lived in your house?Vocabulary(1)believe v.相信 believe sb./believe that.e.g._.我相信你（说的话）。I believe that _.我认为他已经去伦敦了。I believe you.he has already gone to London.Vocabulary(2)may verb.（用于请求许可）可以Vocabulary(3)how long 多长比一比：想一想还有哪些类似how long的短语？_how often多经常；how soon多快；how many 多少（可数名词）；how much（问价格）(4)since prep.自从 用法详见重点语法 since+_ 表示某个动作是何时开始的 e.g._.自1976年以来我一直住在这里。Vocabulary时

2、间点Ive been here since 1976.(5)why adv.为什么VocabularyVocabulary(6)sell v.卖，出售(sell-_-_)n.卖，出售 sale扩展：for sale _ on sale _ sold sold 待售打折(7)because conj.因为Vocabulary(8)retire v.退休e.g.He _ at the age of 60.他60岁时退休了。Hes _ from the sea.不久他将退休，结束其航海生涯。Vocabularyretired going to retire soon(9)cost v.花费(cost-_-_)注意：表示花费时，cost的主语必须是某物某物或者某事某事 搭配：sth.cost sb.some money某物花了某人多少钱 e.g.This coat _.这件大衣花了我50元。Vocabularycost cost cost me 50 yuan n.费用，代价搭配：at the cost of 以为代价e.g.He save the child _.他以他的生命为代价救了那个孩

3、子。Vocabularyat the cost of his life(10)pound n.英镑Vocabulary(11)worth prep.值钱用法：sth.be worth.(money)相当于价值，值钱e.g.How much _?这幢新房子值多少钱？Vocabularyis the new house worth(12)penny n.便士VocabularyUP AND DOWNIntroduction:Every student pick up a word.Then teacher will say XXX up,XXX down.Students have to follow the instruction.Game on!Text:For saleQ:Why couldnt Nigel decide?TextNIGEL：Good afternoon.I believe that this is house is for sale.IAN:Thats right.NIGEL：May I have a look at it,please?IAN:Yes,of cou

4、rse.Come in.NIGEL：How long have you lived here?IAN:Ive live here for twenty years.NIGEL：Twenty year!Thats long time.IAN:Yes,Ive been here since 1976.NIGEL：Then why do you want to sell it?IAN:Because Ive just retired.I want to buy a small house in the country.NIGEL：How much does this house cost?IAN:$68,500.NIGEL：Well,I like the house.but I cant decide yet.My wife must see it first.IAN:Women always have the last word.Role Play记忆面包条记忆面包条How long does it take to get to London from here?从这里到伦敦要多长时间从这

5、里到伦敦要多长时间?How soon will he be back?他要多久才回来他要多久才回来?-好句推荐好句推荐课文解析之经典例句课文解析之经典例句(1)May I have a look at it?这是一种比较正式客气的表示请求的句型，其中的may有“请求允许请求允许”的意思，是情态动词，没有第三人称，没有不定式。e.g.我能再喝杯茶么？_?注意：当用于陈述句时，may表示“可能可能”。May I have another cup of tea?e.g.We _ next Sunday.next Sunday.下周日我们可能会去公园下周日我们可能会去公园。may go to the park(2)How long have you lived here?这句话时态为 _How long的用法：询问时间的长短e.g.How long _?他在这儿呆了多久？About 30 years.大概三十年啦。现在完成时 has he stayed here 询问物体的长度e.g._?这条河多长？500km.500千米。How long is the river(3)How much do

6、es this house cost?How much的用法：询问事物的_+不可数名词e.g.桌子上有多少面包？_?数量How much bread is there on the table 询问事物的_e.g._?你想买多少？5 kilos 五公斤。询问数字计算的结果e.g.How much is 3 plus 1?3加1等于多少？重量 How much do you want to buy 询问价格e.g._?你的大衣多少钱？How much is your coat Grammar现在完成时 IVfor 和 since引导的时间状语现在完成时还可以描述发生在过去且一直延续到现在的动作，这种动作甚至有可能延续下去。在这种情况下，它一般与for+一段时间、since+某个时间点连用。课文原句重现：Ive live here for twenty years./Ive been here since 1976.请注意：for+一段时间 表示某个动作持续多长时间since+某个过去的时间点 表示某个动作是何时开始的e.g.He has lived here _.他已经在这儿住了5年了。

7、He has lived here _.他自从2007开始住在这儿的。for five years since 2007 试一试：用for和since填空Neil met Yoyo in the street and began to chat：Hi,Yoyo,you look so upset.Whats up?My uncle John has been in London _ 1999,and he always wrote to us.But I havent heard from him _ a long time.I feel worried.Dont worry!He will be OK.How about going to Happy Valley for fun!No,Neil.My younger sister has slept _ 2 hours.My mother went out hours ago.I should go back and look after my younger sister.All right,Yoyo.What a pity!Take care.since for for 知识从点滴累积2023年新版

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