新概念英语第一册 Lessons 89~90（现在完成时四）课件(共45张PPT)

(共45张PPT)
Lesson
89~90
New Words Time
佩奇相信它可以在天空飞翔。
v. 相信
[b li v]
believe
Peggy believes (that) it can fly in the sky.
n. 信念 信心
[b li f ]
belief
坚定的信念
a strong belief
相信你自己
believe yourself
sale
上市的
on sale
[se l]
n.出售 拍卖
待售
for sale
大减价
廉价出售
Tina决定去罗马度假。
v. 决定
[d sa d]
decide
Tina decides to go to
Rome for her holidays。
决定去做某事
decide to do sth.
新概念这本书值得学习。
v. 值得
[w :θ]
worth
The New Concept English is worth studying.
值得做某事
worth doing sth.
believe
sale
of course
how long
since
why
v. 相信，认为
/se l/
n. 拍卖
当然
多久
prep. 自从
adv. 为什么
/ v k (r)s/
/hau l /
/b li:v/
/s ns/
/wa /
afternoon
n. 下午
/ ɑ:ft nu:n/
sell
v. 销售
/sel/
because
retire
cost
worth
penny
decide
conj. 因为
/r ta (r)/
v. 退休
v. 花费
prep. 值……钱
n. 便士
v. 决定
/k st/
/w :θ/
/b k z/
/ peni/
/d sa d/
women
n. 女人(woman的复数)
/ w m n/
game time
believe
may
since
because
retire
worth
game time
penny
how long
why
sell
cost
pound
Grammar Time
影响
一件事发生在过去并且已结束，对现在有影响。
一. 定义(1)：
现在完成时
一. 定义(2)：
一件事发生在过去，持续到现在，并有可能一直持续下去。
持续
二. 结构：
肯定句：
否定句：
主语＋ have/has+过去分词＋其他。
一般疑问句：
主语＋have/has+not+过去分词＋其他。
Have/Has+主语＋过去分词＋其他？
现在完成时
肯、否定回答：
Yes,主语+have/has.
No, 主语+ haven't/hasn't.
三. 时标词
already
yet
just
表示：已经（肯定句） 位置：放在have/has后。
表示：已经（疑问句），还没（否定句），位置：放于句末
表示：刚刚(肯定句，疑问句） 位置： 肯定句中位于have/has之后。 疑问句中位于过去分词之前。
ever
表示：曾经（疑问句）位置 ：放在过去分词之前
never
表示：从未/从不 位置：放在助动词have/has之后。
for+时间段
since+时间点/一般过去时的句子
对现在完成时态的时间进行提问，用how long
How long have you learned English？
I have learned English for 100 years.
There has been pizza since about 400 years ago.
There has been pizza for about 400 years.
Have you learned English for 100 years
一般直接加（ed ）
work
watch
见e只加d
arrive
move
重读辅元辅，双写尾字母
stop
drop
辅y结尾,y变为i ,再把ed加
emptied
carry
四、过去分词规则变化
1
2
3
4
worked
watched
arrived
moved
stopped
dropped
empty
carried
Ready
Go！
cry
play
watch
live
drop
buy
study
dance
start
stop
work
Game Time
clean
make
close
visit
lose
meet
hear
bring
make
find
get
tell
$300
$200
$5000
$100
$250
$150
clean
visit
swim
see
close
read
have/has gone to
have/has been to
have/has been in
去了某地（未回）
去过某地（已回）
去到某地（在某地）
Let's Play
Practice
Multiple choice.
practice · grammar
4. Mrs. White _________ in this school since she came here.
A. taught B. has taught C. have taught
1. The dress _________ me 150 dollars.
A. spent B. paid C. cost
2. —_________ have you been here —For ten years.
A. What time B. How long C. When
3. I _________ Jack’s letter for almost two months.
A. haven’t receive B. haven’t received
C. didn’t received
5.His uncle ____ for more than 9 years.
A. has come here
B. has started to work
C. has lived there
D. has left the university
6.- Where is Mr. Wang
- He together with his students ___ Zhuyuwan Park.
A. has gone to
B. have gone to
C. has been to
D. have been to
C
A
7.--- Ben and Sue aren't at home,are they
--- No.They ______ to London on business.
A. have gone B. went
C. have been D. will go
8.--- Why are you worried
--- I'm expecting a call from my daughter. She ______ New York for three days.
A. has gone to B. has been to
C. has been in D. has come in
A
C
9.---How long has Robert ________
---Since 2004.
A. been to Beijing
B. become a policeman
C. joined the art club
D. studied in this school
10.We ____ Xiao Li since she was a little girl.
A. Know B. had known
C. have known D. knew
D
C
11.Harry Potter is a very nice film. I_______ it twice.
A. will see B. have seen
C. saw D. see
B
Text Understanding
根据以下情景写出你应该说的话。
1.A friend wants to sell his bicycle and you are looking at it.You want to know the price,what do you ask
________________________________________
2.You visit someone who lives in a big old house,You want to know how long the owner has lived there,Ask him
__________________________________________
How much is it /How much does it cost？
How long have you lived here？
NIGEL：Good afternoon.
I believe that this house is for sale.
IAN: That's right.
NIGEL：May I have a look at it, please
IAN: Yes, of e in.
NIGEL：How long have you lived here
IAN: I've lived here for twenty years.
NIGEL：Twenty years!
That's a long time.
IAN: Yes, I've been here since 1976.
NIGEL：Then why do you want to sell it
IAN: Because I've just retired.
I want to buy a small house in the
country.
NIGEL：How much does this house
cost
IAN: ￡68,500.
NIGEL：That’s a lot of money!
IAN: It’s worth every penny of it.
NIGEL：Well, I like the house.
but I can't decide yet.
My wife must see it first.
IAN: Women always have the last
word.