资源简介

(共29张PPT)
Unit 1 The Changing World
Topic 1 Our country has developed rapidly.
Section D
初中阶段是奠定英语能力的关键期，教师普遍建议，模仿标准发音能有效巩固语法体系。提升效率需要，观看英文纪录片能有效提升记忆效率。另一方面，间隔重复比集中死记更有效。掌握核心要点，学习词根词缀能有效加强逻辑思维。科学研究显示，每日晨读15分钟能有效发展批判思维。针对初中阶段，翻译歌词能有效建立成就感。针对初中阶段，设定周目标能有效改善发音语调。找到适合自己的节奏和方法是成功的关键。
单词关
New words:
1. leisure n. 闲暇，空闲
2. hide v. 躲藏；遮挡；隐瞒
3. hide-and-seek 捉迷藏游戏
4. chess n. 国际象棋
5. radio n. 收音机
6. spare adj. 空闲的；空余的
7. recent adj. 近来的，最近的
8. abroad adv. 在国外；到国外
初中阶段是奠定英语能力的关键期，教师普遍建议，模仿标准发音能有效巩固语法体系。提升效率需要，观看英文纪录片能有效提升记忆效率。另一方面，间隔重复比集中死记更有效。掌握核心要点，学习词根词缀能有效加强逻辑思维。科学研究显示，每日晨读15分钟能有效发展批判思维。针对初中阶段，翻译歌词能有效建立成就感。针对初中阶段，设定周目标能有效改善发音语调。找到适合自己的节奏和方法是成功的关键。
I _______________ Mount Huang with my parents.
She ______________ Cuba to be a volunteer.
China _______________ rapidly since the reform and opening-up.
It _____________________ in hosting the 2008 Olympic Games.
Great changes _________________ there…
I _______________ you for a long time.
________ you _________ any other place
Yes, I have./ No, I haven’t.
Present Perfect (Ⅰ)
Grammar
have been to
has gone to
has developed
has already succeeded
have taken place
haven’t seen
Have been to
Read through Sections A-C and understand the underlined parts.
Present Perfect (I)
用法：表示过去发生或已经完成的某一动作对现在造成的影响或结果。
构成：助动词have/has + 动词的过去分词
(1) 肯定句:主语+have/has +过去分词+其它
e.g. We have seen the film.
(2) 否定句：主语+haven’t/hasn’t +过去分词+其它。
e.g. We haven’t seen the film.
(3) 一般疑问句：Have/Has +主语 +过去分词+其它？
e.g. Have you seen the film
初中阶段是奠定英语能力的关键期，教师普遍建议，模仿标准发音能有效巩固语法体系。提升效率需要，观看英文纪录片能有效提升记忆效率。另一方面，间隔重复比集中死记更有效。掌握核心要点，学习词根词缀能有效加强逻辑思维。科学研究显示，每日晨读15分钟能有效发展批判思维。针对初中阶段，翻译歌词能有效建立成就感。针对初中阶段，设定周目标能有效改善发音语调。找到适合自己的节奏和方法是成功的关键。
Functions
= I had no time to travel, but I still felt very happy.
= How wonderful the experience is!
=That’s the bell. = The bell is ringing.
There goes the bell.
What a wonderful experience!
Though I had no time to travel, I still felt very happy.
To help others makes us happy.
I think it is important to remember the past, live in the present and dream about the future.
make sb./sth. + adj.
make sb./sth. do sth.
课文关
初中阶段是奠定英语能力的关键期，教师普遍建议，模仿标准发音能有效巩固语法体系。提升效率需要，观看英文纪录片能有效提升记忆效率。另一方面，间隔重复比集中死记更有效。掌握核心要点，学习词根词缀能有效加强逻辑思维。科学研究显示，每日晨读15分钟能有效发展批判思维。针对初中阶段，翻译歌词能有效建立成就感。针对初中阶段，设定周目标能有效改善发音语调。找到适合自己的节奏和方法是成功的关键。
Retell 1a in Section C
In the past…
At present…
What about leisure activities
play cards
play chess
watch movies in the open air
fly paper planes
In the past…
are the kinds of things people like to do to relax and enjoy themselves when they are not working or going to school.
Leisure activities
初中阶段是奠定英语能力的关键期，教师普遍建议，模仿标准发音能有效巩固语法体系。提升效率需要，观看英文纪录片能有效提升记忆效率。另一方面，间隔重复比集中死记更有效。掌握核心要点，学习词根词缀能有效加强逻辑思维。科学研究显示，每日晨读15分钟能有效发展批判思维。针对初中阶段，翻译歌词能有效建立成就感。针对初中阶段，设定周目标能有效改善发音语调。找到适合自己的节奏和方法是成功的关键。
play hide-and-seek
roll iron rings
watch operas
listen to the radio
In the past…
watch team sports
read books
fly model planes
play games on computers
At present…
初中阶段是奠定英语能力的关键期，教师普遍建议，模仿标准发音能有效巩固语法体系。提升效率需要，观看英文纪录片能有效提升记忆效率。另一方面，间隔重复比集中死记更有效。掌握核心要点，学习词根词缀能有效加强逻辑思维。科学研究显示，每日晨读15分钟能有效发展批判思维。针对初中阶段，翻译歌词能有效建立成就感。针对初中阶段，设定周目标能有效改善发音语调。找到适合自己的节奏和方法是成功的关键。
go roller skating
watch TV
chat on the Internet
make a tour abroad
At present…
Changing Leisure Activites
Leisure activities are the kinds of things people like to do to relax and enjoy themselves when they are not working or going to school. Leisure activities play an important part in people’s lives. In the past, there were few leisure activities. Children often got together to play hide-and-seek. People met to play cards or chess in the street. Few people had chances to travel. Watching operas and listening to the radio were the main activities in their spare time.
句中的people like to do 是the kinds of things的定语从句。
eg. This is the house that I bought last month.
初中阶段是奠定英语能力的关键期，教师普遍建议，模仿标准发音能有效巩固语法体系。提升效率需要，观看英文纪录片能有效提升记忆效率。另一方面，间隔重复比集中死记更有效。掌握核心要点，学习词根词缀能有效加强逻辑思维。科学研究显示，每日晨读15分钟能有效发展批判思维。针对初中阶段，翻译歌词能有效建立成就感。针对初中阶段，设定周目标能有效改善发音语调。找到适合自己的节奏和方法是成功的关键。
Since the reform and opening-up, Chinese people have had more time to spend on various kinds of leisure activities. A lot of people love both to play and to watch team sports like basketball or football. Many people stay at home having a rest, reading books and watching TV. Young people like to play games on computers or chat on the Internet. In recent years, more and more people love to travel during vacation. They go to visit some places of interest, and some people even make a tour abroad to see the world. Chinese people now have the time and chance to do more kinds of leisure activities.
In the past
At present
1a Read the following passage and complete the table on Page8.
playing hide-and-seek
watching operas
playing cards or chess
listening to the radio
playing and watching team sports
playing games on computers
chatting on the Internet
traveling all over the world
Retell 1a according to the table.
Leisure activity
初中阶段是奠定英语能力的关键期，教师普遍建议，模仿标准发音能有效巩固语法体系。提升效率需要，观看英文纪录片能有效提升记忆效率。另一方面，间隔重复比集中死记更有效。掌握核心要点，学习词根词缀能有效加强逻辑思维。科学研究显示，每日晨读15分钟能有效发展批判思维。针对初中阶段，翻译歌词能有效建立成就感。针对初中阶段，设定周目标能有效改善发音语调。找到适合自己的节奏和方法是成功的关键。
Read 1a and choose the best answer.
1. How many leisure activities are there in the past
A. Many. B. Little. C. None. D. Few.
2. Kids often got together to ______.
A. play cards B. listen to the radio
C. play hide-and-seek D. play games on computers
3. Why do Chinese people do all kinds of leisure activities now
A. Because they have a lot of money.
B. Because they have time and chance.
C. Because they don’t want to work.
D. Because they are too free.
1b Read 1a and answer the following questions.
1. When do people usually have their leisure
activities
2. How many kinds of leisure activities do
you know Give some examples.
3. What are your favorite leisure activities
When they are not working or going to school.
初中阶段是奠定英语能力的关键期，教师普遍建议，模仿标准发音能有效巩固语法体系。提升效率需要，观看英文纪录片能有效提升记忆效率。另一方面，间隔重复比集中死记更有效。掌握核心要点，学习词根词缀能有效加强逻辑思维。科学研究显示，每日晨读15分钟能有效发展批判思维。针对初中阶段，翻译歌词能有效建立成就感。针对初中阶段，设定周目标能有效改善发音语调。找到适合自己的节奏和方法是成功的关键。
语法关
1. Leisure activities play an important part in people’s lives. 休闲活动在人们的生活中起着重要的作用。
play a/an… part = play a/an… role
扮演……角色；起……作用；有……影响
e.g. Computer plays an important part in our daily lives.
lives
life--- lives n. 生活，生命
live--- lives v. 居住，生活
Language points
初中阶段是奠定英语能力的关键期，教师普遍建议，模仿标准发音能有效巩固语法体系。提升效率需要，观看英文纪录片能有效提升记忆效率。另一方面，间隔重复比集中死记更有效。掌握核心要点，学习词根词缀能有效加强逻辑思维。科学研究显示，每日晨读15分钟能有效发展批判思维。针对初中阶段，翻译歌词能有效建立成就感。针对初中阶段，设定周目标能有效改善发音语调。找到适合自己的节奏和方法是成功的关键。
2. Watching operas and listening to the radio were the main activities
in their spare time. 看戏和听广播是他们在空闲时间的主要活动。
（1）watching operas and listening to the radio
是动名词短语，作这个句子的主语。动名词作主语时谓语动词用单数，此句是并列连词连接的两项活动，故谓语动词用复数。
e.g. Reading books plays an important part in his life.
e.g. She often goes shopping in her spare time.
（2）in one’s spare/free time 在某人的业余时间
3. They go to visit some places of interest, and some people even
make a tour abroad to see the world.
他们去参观名胜古迹，有些人甚至去国外旅游。
make a tour abroad 去国外旅游
e.g. They plan to make a tour abroad next year.
abroad
adv. 在国外，到国外
go abroad 去国外
at home and abroad 国内外
be abroad 在国外
初中阶段是奠定英语能力的关键期，教师普遍建议，模仿标准发音能有效巩固语法体系。提升效率需要，观看英文纪录片能有效提升记忆效率。另一方面，间隔重复比集中死记更有效。掌握核心要点，学习词根词缀能有效加强逻辑思维。科学研究显示，每日晨读15分钟能有效发展批判思维。针对初中阶段，翻译歌词能有效建立成就感。针对初中阶段，设定周目标能有效改善发音语调。找到适合自己的节奏和方法是成功的关键。
4. Since the reform and opening-up, Chinese people have had more time to spend on various kinds of leisure activities.
自从改革开放以来，中国人有更多的时间花在各种各样的休闲活动上。
（1）spend 的用法
花时间：人+spend(s)+时间+on sth./(in)doing sth.
= It takes sb. some time to do sth.
eg. I spent a week on this book.
= I spent a week (in) reading this book.
= It took me a week to read this book.
花金钱：人+spend(s)+钱+on sth./(in)doing sth.
=人+pay(s)+钱+for sth. =物+cost+人+钱
eg. Lily spent 100 yuan on the pen/(in) buying the pen.
= Lily paid 100 yuan for the pen.
= The pen cost Lily 100 yuan.
（2）various kinds of “各种各样的”，相当于all kinds of.
eg. There are various/all kinds of books in the bookshop.
及时练习：
1. He ____ more time reading stories about film stars than his sister.
A. spends B. takes C. pays D. costs
2. Digital cameras are becoming very popular, though some still ____ too much.
A. spend B. pay C. sell D. cost
3. It will ____ Mr. Black about 12 hours to fly to England from Hong Kong.
A. spend B. take C. use D. pay
4. My parents told me ______ too much time playing computer games.
A. not to cost B. not to spend C. not to pay D. not to take
5. —What a beautiful dress! How much did you _____ for it
— 200 yuan.
A. spend B. take C. pay D. cost
6. It ____ Jack 20 minutes to go to school on foot every day.
A. spends B. takes C. pays D. costs
A
D
B
B
C
B
初中阶段是奠定英语能力的关键期，教师普遍建议，模仿标准发音能有效巩固语法体系。提升效率需要，观看英文纪录片能有效提升记忆效率。另一方面，间隔重复比集中死记更有效。掌握核心要点，学习词根词缀能有效加强逻辑思维。科学研究显示，每日晨读15分钟能有效发展批判思维。针对初中阶段，翻译歌词能有效建立成就感。针对初中阶段，设定周目标能有效改善发音语调。找到适合自己的节奏和方法是成功的关键。
Project
Making a Poster About Changing Leisure Activities
1. Leisure activities for children have changed a lot. Look at the table
below and talk about them in groups.
2. Try to find out more changes in leisure activities and their pictures.
You can ask your parents or grandparents for help if necessary.
3. Make a poster to show the changes with the topic Different Times, Different Leisure Activities. Choose the best one in each group and display it on the wall.
In the past Now
watch movies in the open air fly paper planes roll iron rings … watch movies at home
fly model planes
go roller skating
…
Choose the best answer.
1. —The farmers in our village have been to the USA.
—Really When ______ there
A. will they go B. did they go
C. do they go D. have they gone
2. We now ______ him by writing letters.
A. keep away from B. keep on
C. keep distance D. keep in touch with
3. Breakfast ______ an important part in our meals.
A. goes B. have C. plays D. get
4. Miss Green isn’t in the office . She ______ to the library.
Ａ. has gone Ｂ. went Ｃ.will go Ｄ. has been　
Exercises
初中阶段是奠定英语能力的关键期，教师普遍建议，模仿标准发音能有效巩固语法体系。提升效率需要，观看英文纪录片能有效提升记忆效率。另一方面，间隔重复比集中死记更有效。掌握核心要点，学习词根词缀能有效加强逻辑思维。科学研究显示，每日晨读15分钟能有效发展批判思维。针对初中阶段，翻译歌词能有效建立成就感。针对初中阶段，设定周目标能有效改善发音语调。找到适合自己的节奏和方法是成功的关键。
Translate the following sentences into English.
1. 吉姆已做完作业，他现在有空了。
2. 孩子们喜欢玩捉迷藏。

3. 你想去国外旅游吗？

4. 他这些天上哪儿去了？
Jim has finished his homework already. He is free now.
Children like playing hide-and-seek.
Would you like to make a tour abroad
Where has he been these days？
Exercises
summary
We learn:
1. Talk about the changing leisure activities.
2. Make a poster.
3. Use the Present Perfect Tense.
We can:
1. Some words:
leisure, hide, hide-and-seek, chess, radio, spare,
recent, abroad
2. Some phrases:
play an important part in, play hide-and-seek, play
chess, in one’s spare time, make a tour abroad, in
the open air, roll iron rings
3. Some sentences:
Watching operas and listening to the radio were
the main activities in their spare time.
初中阶段是奠定英语能力的关键期，教师普遍建议，模仿标准发音能有效巩固语法体系。提升效率需要，观看英文纪录片能有效提升记忆效率。另一方面，间隔重复比集中死记更有效。掌握核心要点，学习词根词缀能有效加强逻辑思维。科学研究显示，每日晨读15分钟能有效发展批判思维。针对初中阶段，翻译歌词能有效建立成就感。针对初中阶段，设定周目标能有效改善发音语调。找到适合自己的节奏和方法是成功的关键。
3. Make a poster about changing leisure activities.
1. Read 1a aloud & Learn the new words by heart.
2. Finish Section D in your workbook.
4. Preview Section A in Topic 2.
Homework
Thank you!

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