新概念英语第一册课件Lesson89For sale课件＋音频(共50张PPT，含内嵌视频)

(共50张PPT)
Lesson 89
For sale
Index
Vocabulary
Text
Grammar
Warming up
Warming-up
Group 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
时间点
I’ve been here since 1976.
(5) why adv. 为什么
Vocabulary
Vocabulary
(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。
He's ___________________________ from the sea.
不久他将退休，结束其航海生涯。
Vocabulary
retired
going to retire soon
(9) cost
① v. 花费 (cost - _______ - _______)
注意：表示花费时，cost的主语必须是某物或者某事
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。
Vocabulary
cost
cost
cost me 50 yuan
② 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子。
Vocabulary
at 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？
Vocabulary
is the new house worth
(12) penny n. 便士
Vocabulary
Listen and repeat
because [bi'k z] conj. 因为
believe [bi'li:v] v. 相信，认为
cost [k st] v. 花费
for sale 待售
Good afternoon 下午好！
how long 多长
how much 多少， 多少钱
may [mei] (用于请求许可) 可以
penny ['peni] n. 便士
pound [paund] n. 英镑
retire [ri'tai ] v. 退休
sell [sel] v. 卖，出售
since [sins] prep. 自从
want to do sth 想要做某事
why [wai] ad. 为什么
worth [w :θ] prep. 值......钱
may
good afternoon
how much
cost
how long
for sale
because
penny
sell
worth
since
retire
want
pound
UP AND DOWN
Introduction:
Every student pick up a word.
Then teacher will say XXX up, XXX down.
Students have to follow the instruction.
Game on!
Text: For sale
Q: Why couldn’t Nigel decide
Learn and guess
Is the house for sale
___________.
Nigel
Ian
Yes, it is
Why couldn’t Nigel decide
Read and answer
Nigel
Ian
Why couldn’t Nigel decide
Because _________________________.
his wife must see the house first
Look, read and answer
Is the house for sale
________________.
May Nigel have a look at the house
________________.
Yes, it is
Yes, he may
Look, read and answer
How long has Ian lived in the house
He has lived here _____ twenty years.
He has lived here _____ 1976.
for
since
Look, read and answer
Has Ian retired
________________.
Why does Ian want to sell this house
________________________________________.
Yes, he has
Because he wants to buy a small house in the country
Look, read and answer
How much is the house
________________.
How does Nigel feel about the price
________________.
68,500 pounds
The price is high
Look, read and answer
Look, read and answer
Can Nigel decide yet
________________.
Who can decide
________________.
No, he can’t
Nigel’s wife
Fill in the blanks
Fill in the blanks
Fill in the blanks
Translate
Translate
Translate
Translate
Role Play
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”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”。
May I have another cup of tea
e.g. We _____________ next Sunday.
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：
① 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
② 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 does this house cost
How much的用法：
① 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
② 询问事物的__________
e.g. —_____________________________ 你想买多少？
— 5 kilos 五公斤。
③ 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
④ 询问价格
e.g.___________________________ 你的大衣多少钱？
How much is your coat
Grammar
现在完成时 IV
for 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：
I've live here for twenty years. / I've 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。
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. What’s up
My uncle John has been in London ________ 1999, and he always wrote to us. But I haven’t heard from him _______ a long time. I feel worried.
Don’t 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
( )1. The dress_____me 150 dollars.
A. paid B. bought C. took D. cost
( )2. My uncle has lived in England _____forty years.
A. in B. for C. since D. on
( )3. I think this car is_____sale.
A. for B. in C. at D. about
( )4. We want _____ a big house in the country.
A. bought B. buy C. buying D. to buy
( )5. I have been in China_____ 2000.
A. for B. since C. in D. from
Read and choose
D
B
A
D
B
Read and choose
B
A
D
B
B
( )6. The book is worth_____.
A. read B. reading C. to read D. to be reading
( )7. A:_____have you been here B: For ten years.
A. How long B. What time C. When D. Where
( )8. A:_____is the bike B: $ 200.
A. How much money B. What money C. What much D. How much
( )9. I have just had my supper. I_____it at home at seven.
A. had had B. had C. have D. have had
( )10. I _____Jane's letter for almost two months.
A. didn't receive B. haven't received
C. don't receive D. am not receiveing
Thank you！