新一第89-90课
新概念英语第一册第89,90课完整ppt课件
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Live = been How long have you been here? I’ve lived here for twenty years. = I’ve been here for twenty years.
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How long have you lived here?
现在完成时 表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 I’ve been here since 1976 Since+时间段 现在完成时的标志性时间状语 Since last month . Since I was a child. Since you left me.
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That’s a long time! Long tim 英镑 penny 便士 1 pound = 100 penny
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I can’t decide yet.
这里的yet也可以用在现在时否定 句中，表示“迄今仍未”
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have the last word
Lesson 89,90 New Concept English
For sale Have you read this book yet?
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I believe that this house is for sale
宾语从句 I think that…/I’m afraid that… I hope that… For sale 供出售，有待出售 On sale 减价出售 These books are on sale.
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May I have a look at it?
新概念英语第一册89-90课(课堂PPT)
—— May I sit down? —— certainly.
—— May I come in? —— Yes, please.
—— May I use your phone? —— why not.
New words and expressions
how long 1) 多长（时间的长短） How long has he worked here？ 他已经在这工作多久了？ He has worked here for ten years. 他已经在这工作十年了。 2) 物体的长度 How long is this stick？ 这根棍子有多长？ How long is this desk?
New words and expressions
sell （sold ，sold）v. 卖，出售
for sale 供出售，有待出售 on sale 减价出售 eg：These books are on sale.
sell sth to sb = sell sb sth 将某物卖给某人 eg：He sold his house to a banker.
你多久回来？
New words and expressions
since 自从 （一般用在现在完成时） eg：He's lived here since 1982.
自从1982年他就住在这儿了。
why adv. 为什么 eg：Why were you absent yesterday？
你昨天为什么缺席？ （be absent from）
take：接双宾语 It takes sb+时间+to do sth：做某事花了某人多少时间 eg：It took them three years to build this road.
新概念英语第一册89-90课课件
￡68,500
It’s worth every penny of it.
prep.值……钱 It’s worth ￡ 68,500.
It\They\Sth be worth + price.
3/18/2015
Exercise:
1.that,be,worth,pair of shoes, ￡322
• • • • • • • • • • • • •
★believe v. 相信，认为---n. belief 信念，信仰 believe sb 相信某人的话 believe in sb. 信任某人 我不相信你说的话。 I don’t believe you. 我们互相信任。 We believe in each other. The man has a strong belief in God. believe that…… 我认为他是诚实的 I believe that he is honest. believe it or not(口语)信不信又由你 Believe it or not, Mary is getting married.
That pair of shoes is worth ￡322. 2.these,be,worth,shoes, ￡322 These shoes are worth ￡322.
3/18/2015
Let’s fill in the blanks.
My father-Ian has just ______. He wants to sell his house. So my father’s house for sale is ______ _____.”How much is his cost ￡68,500. But my house?” It has _____ father believes that it’s worth ____ every penny ____of it.
新概念英语第一册lesson89-90
New words and expressions
cost
1）v.花费(金额，费用)，（cost-cost-cost） cost的主 语是物。
cost sb +money 花了（某人）多少钱， eg：It cost you 500 dollars to repair the car.修理这部汽车 你花费了500美元。
adv. 为什么
eg：----Why were you absent yesterday? 你昨天为什么缺席?
----Because I had a stomachache. 因为我胃痛。
eg： I don’t know why she cried. 我不知道她为什么哭。
New words and expressions
v. 卖，出售
（sold，sold）
buy
v. 购买，买入
（bought，bought）
eg: I bought this camera at the store.
我在那家商店买了这部照相机。
New words and expressions
because [ bi `kC:z ]
因为
eg：I went to bed early because I was tired.
New words and expressions
How often 多经常（问频率） eg：----How often do you go swimming？ 你多久去游一次泳？ ----I go swimming three times a week. 我每周去游三次。
New words and expressions
cost [ kCst ]
新概念英语第一册自学笔记含课后练习答案：Lesson 89-90
新概念英语第一册自学笔记含课后练习答案：Lesson89-90新概念英语第一册89-90课课文知识点 further notes on the text1．i believe that this house is for sale. 我想这房子是要新概念的吧！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“供新概念”、“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常用于询问东西的新概念。
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。
这种新概念主要是指商店内的标价或货主索要的新概念。
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。
新概念英语第一册89-90课语法知识点 grammar in usefor与 since现在完成时还能够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。
请注意：for+ 一段时间表示某个动作持续多长时间；since+ 某个时间点表示某个动作是何时开始的。
新概念英语第一册89-90课词汇学习 word study1．retire v.（1）退休；离职：he retired at the age of 60. 他60岁时退休了。
新概念第一册-lesson-89-90课堂及课后练习
新概念第一册-lesson-89-90课堂及课后练习一、单词：拼读、过关、讲解1.believe [+宾或that从句] eg：I believe that this house is for sale. 我想这房子是要出售的。
believe sb.和believe in sb.: believe sb. 相信某人（所说的话是真的）believe in sb. 信任某人2.may （表示许可或用于请求许可）可以eg：May I have a look at it? 我可以看一看吗？3.how long eg. How long have you lived here? 您在这里住了多长时间？4.since 自从since+时间点eg. I have been here since 1976. 从1976年我就住在这里。
5.why [疑问副词]为什么eg：Why do you want to sell it? 你为什么要卖掉它呢？6.because 因为（用why问，用because回答）eg. Because I have just retired. 因为我刚退休。
7.cost: How much does it cost? 它卖多少钱?8.worth prep. 值……相当于……的价值be worth sth. / doing sth.It's worth every penny of it. 它确确实实值那么多钱。
9.penny（pennis[-z]）表示个数；pence[pens]表示价值二、课文：领读、句子过关、讲解1.待售for sale2.值得做某事worth doing sth3.最后拍板have the last word4.自从---since + 点时间5.for + 段时间6.想做某事want to do7.看一看have a look at 8.在乡下in the country 9.多少钱how much 10.许多、大量a lot of三、语法㈠for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。
新概念一89-90课练习详解学习资料
新概念一89-90课练习详解Lesson 89二选择( C )1. Betty didn’t come to school yesterday ____ she was ill.A. butB. thanC. because详解：昨天贝蒂没有去学校因为她生病了。
( C )2. ---What a beautiful sweater! How much did you ___ for it?---198 yuan.A. spendB. costC. pay详解：多漂亮的毛衣啊，这件毛衣花了你多少钱？Pay for 固定搭配。
( C )3. Mrs. White ___ in this school since she came here.A. teachesB. had taughtC. has taught详解：怀特先生自从来到这里就在我们学校教书。
Since 后面的从句一般是用过去式，since前面是现在完成时态。
( A )4. His parents were worried that he ___ too much time chatting on line.A. spentB. costC. paid详解：他的父母非常担心他花了很多时间在网上聊天。
Spend sometime in doing sth。
( B )5. ---It ___ the Chinese people eight years to build the Three Gorges Dam. ---How great!A. spendsB. costsC. paid、详解：花了中国人八年时间修建三峡大坝。
It takes someboady sometime to do sth. 固定搭配( B )6. ---How much did this CD ___ you, Sally?---I got it for 5 dollars.A. useB. costC. take详解：这盘碟子花费了你多少钱啊？我花了5美元买它。
新概念英语第一册89-90课课件
retire V.退休
the past form:
retired
the past participle form: retired
How to remember the word? My father is too tired and he wants to retire.
句型转换：They retired in 1996.
￡68,500
It’s worth every penny of it.
prep.值……钱 It’s worth ￡ 68,500.
It\They\Sth be worth + price.
Exercise:
1.that,be,worth,pair of shoes, ￡322
That pair of shoes is worth ￡322. 2.these,be,worth,shoes, ￡322 These shoes are worth ￡322.
worth penny
/wE:W/ prep.值……钱
/5peni/ n.便士
单词学习
believe may how long since why sell because retire cost pound worth penny v. 相信，认为 可以 多长 prep. 自从 adv. 为什么 v. 卖，出售 conj. 因为 v. 退休 v. 花费 n. 英镑 prep. 值……钱 n. 便士
★believe v. 相信，认为 believe sb 相信某人的话 believe in sb. 信任某人 我不相信你说的话。 I don’t believe you. 我们互相信任。 We believe in each other. 你应该信上帝 You should believe in God. believe that…… 我认为他是诚实的 I believe that he is honest. believe it or not(口语)
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教学目标
学习现在完成时态，帮助学生 理解完成时态的意义
教学重点
介词for , since的用法区 别
考点
How long have you…? How much does it cost?
1.Do you have a house? 2.Do you want to buy a house? 3.Do you want to sell your house?
I spent two hours on my homework. I spent two hours in doing my homework.
9. pound n. ①英镑(货币单位，可数名词)
The hamburgers cost me fifteen pounds.
②磅(重量单位,可数名词)
Listen to the tape and answer these questions:
1 How long has Ian lived here?
2 Why does Ian want to sell his house?
3 How much does this house cost?
1. I believe / think / suppose / guess that + 句子 我相信/ 认为/ 猜想 / 猜测…… (宾语从句)
5. why adv. 为什么 (问原因)
because conj. 因为 Why …? Because + 句子. 因为……。
Why are you wearing a sweater? Because it is going to snow.
6. sell v. 卖，销售
sell--- sold--- sold sale n. 卖，销售 be for sale 待售(还未出售，还未卖) be on sale 上市，出售，正在销售(正在卖)
2. She has lived in Beijing since 2000.
3. He has just finished his homework.
4. We have stayed in Shanghai for a long time.
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
1.believe v. 相信，认为 belief n. 相信，信任，信仰
4. Since 介词： ①自从 ②既然 ③since 常与现在完成时连用 since + 时间点 since + 一段时间 + ago since + 句子
I have lived here since 1980. I have lived here since 20 years ago. I have lived here since I graduated from school.
Yes, I have.
When did you read it?
I read it last year.
Have you done your homework yet? Yes, I have.
When did you do it?
I did it half an hour ago.
Practise 1. They have already had lunch.
in the country 在这个国家； 在乡下
9. How much …? ① 多少，问数量 ② 多少钱，问价钱 10.sth be worth + 钱 / doing sth 某物值得…….
Lesson 90 Have you …… yet? 你已经……了吗？
Have you read this book yet?
6.完成时 + since + 时间点
The Greens have been here since 2000.
7. want v. 想要
want + sth want + to do sth want + sb to do sth want + to be a/an + 职业/身份
8. country n. ① 国家 ②乡下，农村
7. retire v. 退休
retire--- retired---- retired retired adj.退休的
be / get retired 退休了 He got retired last year. My grandpa retired five years ago. tired adj. 累的，疲劳的 My father is too tired, so he wants to retire.
New words and expressions
1. 2. 3. 4. 5. 6. believe [bi'li:v] v.相信，认为 may [mei] (用于请求许可)可以 how long 多长 since [sins] prep.自从 why [wai] ad.为什么 sell [sel] v.卖，出售
4. come in 进来 go out 出去 come in (反义词) --go out
5. How long 对现在完成时的时间段提问
How long have you lived here? I’ve lived here for twenty years.
for + 时间段：现在完成时的标志性时间状语
情态动词原形语气比较直接，很生硬， 不容易让人接受
情态动词过去式，表示委婉的语气， 有礼貌，让人更容易接受
May I …? 表示请求，带有商量语气， 希望得到对方的允许
3. how long 多长时间 how often 多久 对现在完成时的时间段提问，用how long (多长时间) 对一般将来时的时间段提问，用how often (多久) ① I have been here for 3 years. (对划线部分提问) How long have you been here? ② I will come back in 2 days. (对划线部分提问) How soon will you come back?
I believe that he is honest. 我相信他是诚实的。
believe it or not 许可)可以
原形 may can must will shall 过去式 might could must would should
委婉语气由强到弱: might > may > can May I come in? Yes, you may / can. No, you can’t.
Ten pounds of tea cost me thirty pounds.
10. penny n. 便士 penny (复数) --- pence I only have one penny. Jim has fifty pence.
11. worth ① 介词，值……钱 ② 形容词，值得的 Sth + be worth + 钱 / doing sth 某物值得……
The house is for sale. These dresses are on sale.
sell(反义词) ---- buy
sell sb sth for + 金钱 = sell sth to sb for + 金钱 把某物以……钱卖给某人
He sells this car to his brother for 20,000 yuan.
8. cost v. 花费
cost --- cost --- cost
物 + cost + sb + 钱 This book costs me ten yuan. spend v. 花费
spend --- spent --- spent 人 + spend + 时间 / 金钱 + on sth / in doing sth
The book is worth 5 yuan. The book is worth reading.
worthy adj. 值得的
sth be worthy + of being done to be done 某物值得……
The book is worthy of being read. The book is worthy to be read.
believe sb / 话 相信某人/ 相信某人说的话 I don’t believe you. 我不相信你说的话。
believe in + sb (品质，人格) = trust sb 信任某人
We believe in each other. 我们彼此互相信任。
主语 + believe that + 句子 ……相信/认为……
I believe that he will come to school on time.
2. sth be for sale 某物待出售
The house is for sale.
3. May I …?
我可以…….吗？ 表示请求，允许 是比较正式的用法 是较为随意的用法
Can I …? 我能……吗?
prove one’s worth 证明某人的价值
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