Unit 1 Topic 3 The world has changed for the better.Section A 课件(共18张PPT，内嵌音频) 2023-2024学年英语仁爱版九年级上册

(共18张PPT)
Unit 1
The Changing World
Topic 3 Section A
学习导航
新知学习
课堂小结
当堂检测
学习目标
重点研讨
新课导入
Who can describe Beijing
In the past
Nowadays
新知学习
课堂小结
当堂检测
学习目标
重点研讨
1.能熟悉并正确运用本课时的重点单词和短语
2.能够掌握含since和for的现在完成时的句子
学习目标
新知学习
课堂小结
当堂检测
学习目标
重点研讨
1a
Listen, look and say.
(Helen and Bob are talking on the phone.)
Helen: You have been in New York for a long time. How do you like living there
Bob: It's great. I really love it.
Helen: But I heard that the local traffic was terrible and almost everyone drove too fast.
Bob: Oh, you will get used to it very soon if you come.
Helen: I also heard the streets were dirty.
Bob: They used to be, but the city has improved a lot since I came here a few years ago.
Helen: Isn't it dangerous to live there
Bob: Well, it was in the past, but it's quite safe now. As a matter of fact, it's a wonderful place to live. Near our block, there are beautiful parks, good schools, famous museums and excellent restaurants. And you can go to plays, concerts and operas every day if you like. You must come for a visit. Then you can see New York yourself.
新知学习
课堂小结
当堂检测
学习目标
重点研讨
1b
Listen to 1a and tick what was mentioned about New York.
In the past terrible traffic
dirty streets
unfriendly people
dangerous to live
fewer shopping centers
Nowadays beautiful parks
clean and fresh air
huge markets
famous museums
good schools
excellent restaurants
√
√
√
√
√
√
√
新知学习
课堂小结
当堂检测
学习目标
重点研讨
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: …
新知学习
课堂小结
当堂检测
学习目标
重点研讨
2
Listen to the passage and fill in the blanks with the correct forms of the given words or phrases.
theater used to improve wonderful as a matter of fact since
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
新知学习
课堂小结
当堂检测
学习目标
重点研讨
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
新知学习
课堂小结
当堂检测
学习目标
重点研讨
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: …
新知学习
课堂小结
当堂检测
学习目标
重点研讨
Key points
1. You will get used to it very soon if you come.
①get used to ：开始习惯于（从不习惯到习惯的一个过程）
用法：get used to V-ing/sth这里的to也是充当介词，因此后面要有动名词或者名词
eg: The food here is not so tasty but you will get used to that.
这里的伙食不怎么样，但你会慢慢习惯的。
新知学习
课堂小结
当堂检测
学习目标
重点研讨
②used to：过去经常做的事情（但是现在已经不做了）
这里的to是不定式，因此后面要跟动词原形
用法：used to + V（原形）
I used to play with my friends after school.
过去放学后我常常和朋友们一起玩。
新知学习
课堂小结
当堂检测
学习目标
重点研讨
③be used to do/doing：有两种用法
用法一：be used to V（原形） 事物被用于……
这里的to是不定式，used是被动形式
Wood is used to make paper.木材被用来造纸。
用法二：be used to V-ing/sth. 表示人习惯做某事
这里的to充当介词，因此后面要跟动名词或者名词
Mr.Li is used to washing his face with cold water.
李先生习惯于用冷水洗脸。
新知学习
课堂小结
当堂检测
学习目标
重点研讨
2. How do you like (doing) sth.
= What do you think of … “你认为……怎么样？
eg: How do you like the weather in Beijing
= What do you think of the weather in Beijing
3. a wonderful place to live一个居住的好地方
a room to live in 一间居住的房间
a good friend to talk with 一个聊天的好朋友
新知学习
课堂小结
当堂检测
学习目标
重点研讨
4. come / go for a visit 来（去）访问
visit 为名词on a visit 逗留； a visit to … 去某地访问
eg:
We’re just here on a short visit. 我们只在这儿短期逗留。
5. for + 一段时间；since+过去的某个时间点/一般过去时的句子；
since +一段时间+ ago
eg:
We have learned English for about two years/ since 2013.
我们大约学了两年英语了/我们从2013年就开始学英语了。
They have known each other since five years ago. 他们已经认识5年了。
6. There have /has been... 某地已经有…
There will be... 某地将会有
新知学习
课堂小结
当堂检测
学习目标
重点研讨
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
新知学习
课堂小结
当堂检测
学习目标
重点研讨
Unit 1
Topic 3 Section A
millions of 的用法
含since和for的现在完成时的句子
一、根据首字母提示补全单词。
1. There are many trees，flowers and grass in our b_______, so the air
is clean and fresh.
2. The a_______ is famous for drawing donkeys.
3. The scenery here is beautiful. It attracts thousands of v_______ from
different countries every year.
4. Modern i_________ is developing faster and faster, but our
environment becomes worse and worse.　
5. Yi Nan’s English has improved greatly this t_____, and his teacher
praised (表扬) him for this,
lock
新知学习
课堂小结
当堂检测
学习目标
重点研讨
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ndustry
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