(共28张PPT)
Don’t moon away the Mid-Autumn Festival.
找点事儿做吧，不要虚度了中秋佳节。
Miss Li：Moon away是指虚度光阴。This Sunday is the Mid-Autumn Festival，祝同学们开心吃月饼！中秋国庆长假你有神马安排？别虚度哦！
What took place in New York
Unit 1 The Changing World
Topic 3 The world has changed for the better .
Section A
学习目标
1.Learn some new words: block, artist,visitor,industry,chemistry,
term; Some phrases: as a matter of fact , millions of, get used to (doing) sth., used to do sth.
2. Use the Present Perfect Tense with for and since（学习与for , since 连用的现在完成时）
自学指导（学习1a） （5mins）
1.听1a录音并在提到的关于纽约的内容前画勾,完成1b;
2再听1a录音，跟读，注意语音语调；
3.大声读1a,划出对话中重点短语及句型；
4.讨论since 和for的用法及区别，用since 和for填空,完成P18-3，然后听录音核对答案。
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
自研共探(5 mins)
根据自学指导，并参照课后111页注释或其他资料反复阅读对话，理解对话，画出不懂的语言点和语法现象，然后小组内交流讨论解决疑难点,完成自学指导中的任务和要求。
在…（某处）已经很长时间
你认为…怎么样？
习惯于…
过去是…
几年前
实际上
一个居住的好地方
来参观
have been in … for a long time
How do you like (doing) sth
get/ be used to（doing）sth
used to be …
a few years ago
as a matter of fact
a wonderful place to live（不定式做定语）
come for a visit
从文中找出下列重点
= What do you think of…
过去常常做某事
used to do sth
= in fact
for+ 段时：
用How long 提问
重点句型
1.You have been in New York for a long time.
2.You will get used to it very soon if you come.
3.They used to be, but the city has improved a lot since I came here a few years ago .
4. As a matter of fact , it’s a wonderful place to live .
5. You must come for a visit .
1.你在纽约很长时间了。
2.如果你来，你很快就会习惯的。
3.过去是这样，但自从几年前我来这儿之后，城市（面貌）已经改善了很多。
4.事实上，那是一个极好的居住地。
5.你一定要来纽约参观。
Complete the sentences with since or for.
1. You have been in New York _____ a long time.
2. The city has improved a lot _____ I came here a few years ago.
for
since
You have 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……
重点点拨
e.g. I have been in the new school for a week.
for a week
last week
present
past
for + 时间段
..., but the city 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式）
e.g. She works in the school since 1995.
since 1995
lived
present
past
since +过去的时间点
e.g. He has waited for Tom since two hours ago.
since two hours ago
8:00
present
past
since + 时间段+ago
10:00
小结：
现在完成时可表示从过去开始一直持续到现在的动作或状态。 常与for 或since引导的表示从过去到现在的一段时间的状语连用。谓语动词多用可延续性的动词。
for + 一段时间；
since + 过去的时间点/一般过去时的句子；
since +一段时间 + ago;
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.化学
n.学期
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
theaters
wonderful
As a matter of fact
has improved
n.艺术家
n.参观者
n.产业，工业
theater used to improve wonderful
as a matter of fact since
n.艺术家
n.艺术家
n.艺术家
n.艺术家
n.艺术家
n.艺术家
n.艺术家
n.艺术家
n.艺术家
n.艺术家
n.艺术家
n.艺术家
n.艺术家
n.艺术家
n.艺术家
n.产业，工业
n.产业，工业
n.参观者
n.参观者
millions of 用法：
在英语中hundred , thousand , million , billion等词，当其前面有数词时，它们不加 “s”使用，其后也不用介词of .直接跟可数名词的复数形式。 如：five million people 五百万人
当表达不确定数字时，在它们后面加上 “s”再加介词of使用。后接可数名词的复数形式，表示 “数百” “数千” “数百万” “数十亿”。如：
millions of people 数百万人
Summary:
1. Some words: block, artist, visitor, industry, chemistry,term
2. Some phrases: as a matter of fact , millions of
get used to (doing) sth., used to do sth.
3. Some sentences:
1. You will get used to it very soon if you come.
2.They used to be, but…
3. As a matter of fact , it’s a wonderful place to live .
4. You must come for a visit .
Use the Present Perfect Tense with for and since .
1.You have been in New York for a long time.
2.The city has improved a lot since I came here a few
years ago .
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 Chongqing _______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
1.Fill in the blanks with for or since.
巩固提升
2.单项选择
( )1. Rita, your Chinese is very good. ________ have you been in China
A. How long B. How far C. How soon D. How often
( )2. I _____ go swimming, but now I like playing soccer better.
A. used to B. get used to C. was used for
( )3. Uncle Chen _______ Shanghai for five years.
A. has gone to B. has been to C. went to
D. has been in
( )4. I have a nice bike. My father have had(买) it for me ______ two months.
A. since B. in C. for D. after
A
A
D
C
( )5. The fisherman _____ at the bank of the river ________ 8 o’clock.
A.has been; for B. has come; at
C. has been; since D. came; since
( )6. I’m sure I’ll _______ the hard work.
A. used to B. get used to C. used to do D. be used for
C
B
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: …
like this :
I have been in … for /since …
It is … I really like living there.
It used to be … in the past,
and now it is …
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: …
Thank You!
