新概念英语第一册 Lesson89-90（视频+音频+单词+课文重点）
教学视频
Lesson 89
For sale
待售单词表
1 believe [bi'li:v] v.相信，认为
2 may [mei] (用于请求许可)可以
3 how long 多长
4 since [sins] prep.自从
5 why [wai] ad.为什么
6 sell [sel] v.卖，出售
7 because [bi'kɔz] conj.因为
8 retire [ri'taiə] v.退休
9 cost [kɔst] v.花费
10 pound [paund] n.英镑
11 worth [wə:θ] prep.值…钱
12 penny ['peni] n.便士
课文及译文
Good afternoon.
下午好。
I believe that this house is for sale. That's right.
我想这房子是要出售的吧！是的。
May I have a look at it, please?
我可以看一看吗？
Yes, of course. Come in.
可以，当然可以。请进。
How long have you lived here?
您在这里住了多长时间？
I've live here for twenty years.
我在这里住了20年了。
Twenty years!
20年！
That's long time.
这个时间可不短。
Yes, I've been here since 1976.
1976.是啊，从1976年起我就住在这里。
Then why do you want to sell it?
那么，您为什么要卖掉它呢？
Because I've just retired.
因为我刚退休。
I want to buy a small house in the country.
我想在乡下买幢小房子。
How much does this house cost?
这座房子卖多少钱？
that's a lot of money.
我可真是一大笔钱呢！
it's worth every penny of it.
它确确实实值这么多钱。
Well, I like the house.
啊，我喜欢这房子，
but I can't decide yet.
但我还不能决定。
My wife must see it first.
我妻子必须先来看一看。
Women always have the last word.
女人总是最后说了算的。
课文详解
1．I believe that this house is for sale. 我想这房子是要出售的吧！
believe是“相信”、“认为”的意思，后可跟某人或名词性从句。如：
I believe you.
我相信你（说的话）。
I believe that he has already gone to London.
我认为他已经去伦敦了。
for sale意为“供出售”、“待售”。
2．How long have you lived here? 您在这里住了多长时间？
how long常用于询问时间的长短与物体的长度。
3．since 1976, 从 1976年起。
这是介词短语，since在这里是介词。用这个介词短语作时间状语的句子中，谓语要用完成时。（请参见本课语法部分。）
4．How much does this house cost? 这座房子卖多少钱？
how much常用于询问东西的价格。cost是指得到一件东西所花费的钱，其真正的价值可能低于或高于所要的价。这种价格主要是指商店内的标价或货主索要的价格。相比之下，worth (prep.)主要是指某物的本身价值。
5．…I can'T decide yet．……我还不能决定。
句中的yet常见于否定句，表示“迄今仍未”的意思。
for与 since
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。如：
1
retire v.
（1）退休；离职：
He retired at the age of 60.
他60岁时退休了。
He's going to retire soon from the sea.
不久他将退休，结束其航海生涯。
（2）退出；退隐：
He often retires to his country house at weekends.
他周末通常到他那个乡间别墅生活。
The ladies retired, and the gentlemen went on drinking and chatting.
女士们离席退出，先生们则继续喝酒聊天。
2
worth prep.
（1）相当于……价值，值……钱：
The new house would be worth 50, 000 pounds.
这座新房子会值50，000英镑。
How much is the necklace worth?
这条项链值多少钱？
（2）具有……价值；值得：
That city is worth visiting.
那座城市值得一游。
Is the film worth seeing?
这部电影值得一看吗
课后作业：
听L89课音频每天一至两遍
默写L89课课文和单词
Lesson 90
Have you …yet？
你已经做……了吗？
课文及译文
T ： Did you read this book last week?你上周看这本书吗？
S： Yes, I read this book last week.是的上周我看了这本书。
T： What about Penny?彭妮呢？
S： She hasn't read this book yet.她还没有这本书。
T： Did you do your homework last night?你昨晚做作业了吗？
S： Yes, I did my homework last night.是的，我昨晚做作业了。
T： What about Ron?瑞恩呢？
S： He hasn't done his homework yet.他还没做作业
T： Did you swim across the river last week?你上星期从河里游过去了吗？
S： Yes, I swam across the river last week.是的，我上星期从河里游过去了。
T： What about Ron and Betty?瑞恩和贝蒂呢？
S： They haven't swum across the river yet.他们还未从河里游过。
T： Did you go to London yesterday?你昨天去伦敦了吗？
S： Yes, I went to London yesterday.是的，我昨天去了伦敦
T： What about your mother?你妈妈呢？
S： She hasn't gone to London yet.她还没去伦敦。
T： Did you see that film last week?你上周看了那场电影吗？
S： Yes, I saw that film last week.是的，我上周看那场电影了。
T： What about the children?孩子们呢？
S： They haven't seen that film yet.他们还没看那场电影、
T ： Did you speak to the boss this morning?你今天早上和老板谈话了吗?
S： Yes, I spoke to the boss this morning.是的，我今天早上和老板谈话了。
T： What about Mr. Jones?琼斯先生呢？
S： He hasn't spoken to the boss yet.他还没和老板谈话、
T： Did you put on your coat a minute ago?你一分钟前穿上衣服了吗？
S： Yes, I put on my coat a minute ago.是的，我一分钟前穿上了衣服。
T： What about John?约翰呢？
S： He hasn't put on his coat yet.他还没穿衣服
T： Did you take your medicine this morning?你今天早上吃药了吗？
S： Yes, I took my medicine this morning.是的，今天早上我吃了药
T： What about Penny?彭妮呢？
S： She hasn't taken her medicine yet.她还没有吃药。
课后练习
A
1 Did the sun set at twenty past seven?
The sun didn't set at twenty past seven.
2 Did he eat his lunch at one o'clock?
He didn't eat his lunch at one o'clock.
3 Did they do their homework last night?
They didn't do their homework last night.
4 Did he come by car this morning?
He didn't come by car this morning.
5 Did the sun rise at half past five?
The sun didn't rise at half past five.
6 Did you swim across the river yesterday?
We didn't swim across the river yesterday.
B
1 Yes, I did my homework last night.
He hasn't done his homework yet.
2 Yes, Mrs. Jones went to the butcher's this morning.
Mrs. Williams hasn't been to the butcher's yet.
3 Yes, I spoke to him yesterday.
She hasn't spoken to him yet.
4 Yes, George swam across the river an hour ago.
Sam hasn't swum across it yet.
5 Yes, I saw that film yesterday.
Sam and Penny haven't seen that film yet.
6 Yes, Tim took off his shoes a minute ago.
Frank hasn't taken off his shoes yet.
课后作业：
听L90课音频每天一至两遍