Unit 1 The Changing World Topic 3 The world has changed for the better.（课件）(共25张PPT)

(共25张PPT)
仁爱版·九年级第一学期
Topic 3 The world has changed for the better .
Unit 1 The Changing World
Let’s have a competition
---Have you_____ been to Beijing
---Yes, I have____________been to Beijing . I
have _____ come back .
---No, I haven’t . I haven’t been there_____.
I have _____ been there before.
2. ---How long have you been in Beijing
---I have been there _____ a long time.
---I have been there ______the reform and opening-up.
ever
just
never
yet
for
since
Fill in the blanks with already, ever,
never, yet, just, since or for.
already
Check your homework
2 Listen to the passage and fill in the blanks with the correct forms of the given words or phrases .
Broadway is a street in New York . It has been there_________1811. It ________ be dirty. But it ____________ since the 1920s. The area near Times Square is the home of Broadway theaters . There have been many famous_________along the street for many years . A lot of artists perform plays , concerts and operas there . Every year
millions of visitors come to enjoy the ________ music and dance on Broadway. ______________ , Broadway stands for the American theatre industry .
since
used to
wonderful
As a matter of fact
has improved
n.参观者
theater used to improve wonderful
as a matter of fact since
n.产业，工业
n.艺术家
theaters
As a matter of fact/ In fact, Lucy is good at___________.
As a matter of fact/ In fact, I_______________.
as a matter of fact =
in fact
am strong
dancing
millions of
hundreds of
thousands of
billions of
two million cars
两百万辆小汽车
三百个学生
three hundred students
Pre-listening
Section A—3
I have waited for Tom for two hours.
for two hours
8:00
present
past
for +
10:00
waited for Tom
时间段
Tom has been in New York for a long time.
for a long time
came to New York
present
past
sb. have/ has been in... 某人一直在……(表示状态）
for +
时间段
She has been away from her school since last week.
since last week
left her school last week
present
past
since +
sb. have/ has been away from... 某人已经离开某地……(表示状态）
过去时间点
I have kept the book since two hours ago.
since two hours ago
8:00
present
past
10:00
since +
borrowed a book
时间段+ago
sb. have/ has kept sth... 某人已经借某物……(表示延续性动作）
Fuzhou has improved a lot since I came here a few years ago.
since I came here a few years ago
came here
present
past
since +
从句（从句谓语动词用过去时）
Fill in the blanks with for or since.
1. His father has been dead ______ he was
ten years old.
2. Michael has been away from the army
______ six years.
3. He has been in Fuzhou _______2003.
4. My brother has had a car ______ two
months.
5. Tom has kept a book ______ 5:00 a.m.
since
for
since
for
since
3 Look carefully and think about the differences between since and for in 1a. Then complete the sentences with since or for and listen and check.
1. I have lived in Beijing ______ three years.
______2011.
2. He has waited for Tom ______ two hours ago.
___ two hours.
3. We have learned chemistry ___ one month.
____ the new term began.
for
for
for
since
since
since
n.学期
n.化学
e
Sum up
I have worked in the school for three years .
=I have worked in the school since three years ago .
=I have worked in the school since 2011.
=I have worked here since I came to the school .
for+时间段
since+时间段+ago
since+过去的时间点
since+从句（从句谓语动词用过去时）
New York
What took place in New York
Statue of Liberty
London Bridge
the street of London
Broadway theaters
1b Listen to 1a and tick what was mentioned about New York.
In the past terrible traffic
dirty streets
unfriendly people
dangerous to live
less shopping centers
Nowadays beautiful parks
clean and fresh air
huge markets
famous museums
good schools
excellent restaurants
Read the conversation and then fill in the blanks.
H:You _________New York for a long time. How do you like living there
B: It’s great. I really love it.
H: But I heard that the local traffic was terrible and almost everyone _____________.
B: Oh, you will ___________it very soon if you come.
H: I also heard the streets _________.
B: They __________, but the city ___________a lot since I ___________a few years ago.
H: Isn’t it ________ to live there
B: Well, it ____ in the past, but it’s _______now. As a matter of fact, it’s ______________to live. Near our ______, there are beautiful parks, ____schools, ____________and _________ restaurants. And you can go to plays, ______ and ________ every day if you like. You must ____________.
have been in
concerts
get used to
were dirty
used to be
came here
dangerous
quite safe
a wonderful place
famous museums
excellent
good
drove too fast
operas
come for a visit
has improved
was
block
1c Work in pairs and describe New York to your partner based on 1b. You may start like this :
A: How much do you know about the traffic in New York
B: I heard that the traffic there was terrible . Do you have any ideas about the streets there
A: …
4 Work in groups and talk about
the place you pare today’s
situation with that of the past. The
following dialogs may help you.
A:I have been in … for /since …
B: How do you like living there
A: It is … / Very good. /I really…
B: Was the local traffic terrible/good/…
A: Yes./No, it was … / used to be … in
the past, and now it is …
B: …
Summary:
We learn:
We can:
Use the Present Perfect Tense with _____ and _______ .
block, artist, visitor, industry,
chemistry,term
as a matter of fact , millions of
for
since
for
since
2. Some phrases:
3. Some sentences:
1. You _____________________________if you come.
2. As a matter of fact , it’s a_______________________.
3. You must come______________.
4. Then you can _______new York ___________ .
1.You have been in New York _____ a long time.
2.The city has improved a lot ______ I came here a
few years ago .
1. Some words：
will get used to it very soon
wonderful place to live
for a visit
see yourself
Homework
2. Make five sentences , using for and since.
1. Read and recite 1a aloud.
4. Preview Section B.
3. Finish Section A in your workbook.
THANK YOU