(共17张PPT)
Unit 4 The Internet Connects Us
Lesson 24 An E-mail to
Grandpa
How often do you use your computer for work, study or fun?
Do you prefer writing a report on paper or on the computer? Why?
Lead in
Listen and write true (T) or false (F).
Wang Mei is writing an e-mail on her new computer. ( )
Wang Mei wants to set up a time to go online together with Danny. ( )
T
F
3. This week at school, Wang Mei wrote a report about Christmas. ( )
4. Wang Mei will download some e-books for her grandpa. ( )
F
T
Language points
1. It would be a lot of fun to see each other
as we talk!
我们谈话时能看见彼此会是一件很有趣
的事情！
as作连词, 引导时间状语从句, 表示“一边…
一边, 随着”, as从句的动作是延续性的, 一
般用于主句和从句动作同时发生。when从
句中的谓语动词可以是延续性, 又可以是瞬
间动词。并且when有时表示“就在那时”。
while从句中的谓语动作必须是延续性的, 并
强调主句和从句的动作同时发生(或者相对
应),while有时还可表示对比。
The little girls sang as they walked.
小女孩儿们边走边唱。
As time went on, the weather got better.
随着时间的推移，天气变得好多了。
Sorry, I was out when you called me.
对不起，你给我打电话时我出去了。
While we were talking, the teacher came in.
=We were talking when the teacher came in.
老师进来的时候，我们正在说话。
2. Can we set up a time to go online together? 我们定个时间一起上网好吗？
set up在句中意为“安排”，此外，还可表示“建立，准备”。
We have set up a time to hold a class meeting.
我们安排了一个时间开班会。
They set up a few hospitals to help the sick people.
他们建立了几家医院来帮助病人。
3. It can give me directions to anywhere I want to go.
我想去任何地方，它都可以给我指引方向。
anywhere作副词，用于肯定句时意为“随便什么地方”。
Sit anywhere.
随便坐。
I can’t see it anywhere.
我哪儿也见不到它。
Let’s Do It!
Fill in the blanks with the correct forms of the words or phrases in the box.
search chat program go online set up
1. If you spend too much time _________ online, your parents will be angry.
2. I don’t know how to________ a new computer. Can you help me?
chatting
set up
3. People began to _________ for the lost kid.
search
4. When I want to relax, I turn on the radio and listen to my favourite radio__________.
5. Li Ming wants to ___________ and search the Internet for more information about Easter.
program(s)
go online
set up
search engine
download
anywhere
talk to
建立；准备
搜索引擎
下载
任何
对……说话
Exercise
Complete the following sentences.
What do?you?think?of the?keyboard
?on?this________(笔记本)??
2. Your?experiences?may well?be ________
(有益的) to?other readers,?and?to?me.
laptop
helpful
up
3. This?computer ___________(程序) matters?very much.?
4. In?remembrance?of the?battle,?we?_____ _____?(建立)a museum.
5. This scientist?has?put forth?a?new?theory
?in his?___________(研究)?field.
program
set
up
research
6. The book?contains?much?new
___________ (信息).?
7. You can __________(下载) songs from the Internet.
8. You?can?go __________ (任何地方) you
?like?these?days.
information
download
anywhere
How do you spend most of your time on the Internet? Do you spend your time wisely? What are your good and bad e-habits? What can you do to improve? Write a short passage.
Homework
Thank you!
(共28张PPT)
Unit 4 The Internet Connects Us
Lesson 23 The Internet—
Good or Bad?
advantage
disadvantage
simple
coin
cause
less
n. 优势；有利条件
n. 缺点；不利因素
adj. 简单的；简明的
n. 硬币
v. 造成；引起
adj. &adv.更少/小的(地)
n.较少量；较小的部分
aside
attack
web
steal
banking
properly
adv. 除…之外；在旁边
v. 袭击；损害
n. 网络；网
v.偷盗；窃取
n. 银行业
adv. 正确地
Does the Internet make life simpler? How?
Why are some parents worried about their kids using the Internet?
Lead in
Read the lesson and fill in the table.
1. It makes life easier and simpler.
1. Spending too much
time online is harmful
to people’s health.
Good things about the Internet Bad things about the Internet
2. It helps us get things done more quickly.
3. It opens up the world to us.
4. It is easy to stay in touch with friends.
2. It causes them to be
less social with family
and friends.
3. Some people attack
the web or steal others’
personal information.
Good things about the Internet Bad things about the Internet
Language points
1. People are able to connect and share
information in seconds. 几秒钟之内，人们
就能够相互联系并分享信息。
be able to do sth. 意为“能, 能够”，主要
指具体做某件事的能力，有人称和时态的
变化。情态动词can也表示“能,会”，只
有现在时can和过去时could两种时态，没
有人称变化。
Can you come tomorrow?
明天你能来吗？
He said that we could go there by bus.
他说我们可以乘公共汽车去那里。
Will you be able to come tomorrow?
明天你能来吗？
I’m able to do the work all by myself.
我能够独立做这项工作。
in seconds 短时间内；几秒钟之内
You press a button and it comes on in
seconds.
你只要触摸按键，它就会在几秒内启动。
2. It helps us get things done more quickly.
它能使我们把事情做得更快。
get sth. done “完成，做完某事”，通常由
自己完成。此外，get/have sth. done还有
“让某人做某事”的意思。
I am going to get/have my hair cut.
我要去剪发。
3. And if a friend lives far away, the
Internet makes it easy to stay in touch.
如果朋友住得很远，互联网使相互联系变
得容易。
“make+ it+ adj. (+for sb.) +to do”意为
“使做某事变得……”。
The teacher tried to make it interesting for
the students to learn math.
老师尽力使数学对学生们来说学起来有趣。
far away 遥远的；在远处
Suddenly they seem to be hearing
something from far away.
突然，他们似乎听到什么声音从远处传来。
I finished college and live far away from
her.我完成了大学的学业，住得离她很远。
4. But every coin has two sides.
但是任何事物都有两面。
Every coin has two sides, so does the
Internet.
凡事都有两面性，因特网也是如此。
5. Spending too much time online is
harmful to people’s health.
在网上花太多的时间对人们的健康有害。
be harmful to 对……有害处
Smoking can be harmful to your health.
吸烟会对你的身体有害。
6. It may even cause them to be less social
with family and friends.
它甚至会导致他们与家人和朋友较少来往。
cause意为“造成，使(发生)”，其后可直接
跟造成的结果或发生的事情作宾语，也可
跟双宾语或接动词不定式复合结构作宾语。
Smoking can cause lung cancer.
吸烟可引发肺癌。
What caused her to cry?
是什么使她哭了?
7. Aside from that, some people attack the
web…除那之外，一些人还攻击网站……
aside from 除……以外
Aside from headaches, he showed no signs
of lasting brain damage.
除了头痛，没有任何迹象表明他曾受过脑
损伤。
8. The Internet can be a useful tool, but
don’t let it take up all of your time.
互联网可能是一种有用的工具，但不要让它
占据你所有的时间。
take up 占用（时间）；占据（空间）
The table takes up too much room.
这张桌子太占地方。
I won’t take up any more of your time.
我不再占用你的时间了。
Let’s Do It!
Listen to the dialogue and tick the correct
answers.
What are Li Ming and Wang Mei talking about?
Their school project.
Their homework.
√
2. Why does Wang Mei think the Internet is good?
She can chat with her friends easily.
She can watch TV programs.
3. Li Ming thinks they should use the Internet_______.
carefully and freely
properly and carefully
√
√
in seconds
far away
aside from
take up
Every coin has
two sides.
在数秒内
遥远的；远离
除……之外
占据
任何事物都有
两面性。
Exercises
Ⅰ.Fill in the blanks with correct words.
In this economy you need every __________ (优势).
2. The problem is by no means as _______ (简单的) as we first thought.
3. This may all seem like a distant dream, but it is not so _____ _______ (遥远的).
advantage
simple
far away
4. You can include contact information so you can ______ ____ _______(保持联系).
5. As a popular saying goes, every_____ (硬币) has two sides.
6. Television can also be__________ (有害的) to us.
stay in touch
coin
harmful
7. What _______ (导致) the illness?
8. He ______ ____(占用) too much time to play computer games every day.
9. ______ _____ being fun and good exercise, swimming is a very useful skill．
causes
takes up
Aside from
Ⅱ.Translate the following sentences.
整个操作在数秒钟内完成。
The whole operation was over in seconds.
2. 我们会坚持不懈，直到这项工作完成。
We will stay on it until we get the job done.
3. 请记住一切都有对立面。
Please remember that every coin has two
sides.
4. 练习使学好英语变得容易。
Practice makes it easy to lean English well.
5. 花太多时间玩电脑对孩子的眼睛有害。
Spending too much time on playing computer
games is harmful to children’s eyes.
6. 别让睡觉占用你太多的时间。
Don’t let sleep take up too much of your time.
Write a passage to talk about the advantages and disadvantages of the Internet. (50-100 words)
Homework
Thank you!
(共15张PPT)
Unit 4 The Internet Connects Us
Lesson 22 Travel on the Internet
receive
cancer
blessing
pyramid
Egypt
v.收到；接到
n.癌症
n.祝福；保佑；赞美
n.金字塔
埃及
What is your grandma’s dream? What can you do to help her realize it?
Does your grandma live with you?
Lead in
1.What’s the bad news about Jane’s grandma?
2.What is Grandma’s dream?
3.What did Jane find on her blog?
Ⅰ.Read the text and answer the questions.
She had a terrible type of cancer.
Her dream is to travel around the world.
She found people posted pictures of Grandma visiting places all over the world along with their blessings and warm wishes.
Ⅱ.Read the text again and write ‘T’ or ‘F’.
1.Jane’s grandma’s illness makes her very sad.( )
2. Jane wanted to help her grandma make her dream come true, but she didn’t know what to do.( )
3.Jane received many pictures of Grandma ,some of the pictures have blessings and warm wishes on them.( )
4.Both Jane and her grandma would remember that day.( )
T
F
F
T
(1) receive意为“收到；接到”，表示被动地接受实在的物质。如：
I received a present from my friend on my birthday. 在我生日的时候我从朋友那收到了一份礼物。
辨析：receive; accept
Language point
(2) accept意为“接受”，表示的是一种主动的行为，并伴随一种满意或允诺的意味。经常指接受谢意、观念等抽象的事物。如：
I've accepted your invitation.
我已经接受了你的邀请。
Fill in the blanks with the correct forms of the words in the box .
1. The father walked into the house. His son _________him.
realize receive grow follow blessing
followed
Let’s Do It!
2.I was on vacation last week and I didn't
_________your letter.
3.The rain will be a _______ for the farmers.
4.He will never________ his dream if he doesn't work hard.
5.You will change your mind when you ______up.
receive
blessing
realize
grow
Exercises
I. 根据首字母或汉语提示，完成下列句子。
1. She often r________ letters from her friends.
2. My father isn't in. Can I take a m______ for you?
3. This song was __________ (创作) for the lovely girl.
4. Please tell me what your ________ (地址) is.
address
eceives
essage
composed
II. 单项选择。
1. I finished ______ the report just a few minutes before ten o'clock.
A. typing B. type
C. to type D. typed
2. The beautiful picture ______ to my uncle tomorrow.
A. will send B. will be sent
C. is sent D. sends
A
B
3. ______ the radio. I'd like to listen to the weather report.
A. Turn off B. Turn on
C. Turn out D. Turn down
4. —______ do you write e-mails to your parents?
—Once a week.
A. How often B. How long
C. How soon D. Where
B
A
III. 连词成句。
1. got, from, have, Mary, e-mail, her, an, friend,
pen
_____________________________________ .
2. describe, few, your, type, to, a, word, plan
_____________________________________ .
3. find, your, the, can, on, messages, Internet, the
_____________________________________ ?
Can you find the messages on the Internet
Mary has got an e-mail from her pen friend
Type a few word to describe your plan
1.Retell the story to your classmate in English.
2.Find more stories about helping others by using Internet.
Homework
Thank you!
(共23张PPT)
Unit 4 The Internet Connects Us
Lesson 21 Books or Computers?
press
appear
modern
electronic
sell
n. 印刷机；新闻界
v. 出现；呈现；来到
adj. 现代的；新式的
adj. 电子的
v. 卖；出售
Do you read e-books? Do you
like them?
How many books have you read
this year?
Lead in
PK
e-books
paper books
Language points
1. People passed on their knowledge by telling stories. 人们通过讲故事来传播知识。
pass on 传递；前进；去世
What sort of values do you want to pass on?
你想把什么样的价值观传递给下一代？
He passed on at the age of 72.
他72岁时去世。
2. They wrote each word by hand.
他们用手来写每个单词。
by hand 用手；手工
He moved the huge stone by hand.
他用手移动了那块大石头。
We arranged lead letters by hand before a
newspaper was printed.
在报纸印刷以前，过去是用手工排铅字的。
3. Then, the printing press appeared and
changed the world.
然后，印刷机出现了并改变了世界。
printing press 印刷机
The newspaper is the most novel product of
the printing press.
报纸是印刷机制造的最新奇的产品。
press n. 压；按；新闻；出版社
He felt the press of modern life.
他感觉到了现代生活的压力。
Perhaps we really should be reflecting on another sacred liberty: the freedom of the press.
也许我们真正应该反思的是另一个神圣的自由：新闻自由。
v. 压；按
Drago pressed a button and the door closed.
德拉戈按了一个按钮，门关上了。
Press this button to start the engine.
要开动发动机就按这个按钮。
appear vi. 出现；呈现；来到
When night falls, stars appear.
夜晚来到时星星出现。
He is anxious to appear a gentleman.
他急于表现得像一位绅士。
A woman appeared at the far end of the street. 一个女人在街那端出现了。
4. With modern technology, it was possible to print books quickly.
使用现代技术能快速打印书。
It is/was+ adj.+ to do sth.做某事是……的
(It作形式主语，真正的主语是to do sth.)
It is very interesting to learn English.
学英语很有趣。
若形容词是描述不定式行为者的性格、品质的，如kind/ good/ nice/ right/ wrong/ clever/ careless/ polite/ foolish等，用of sb.。
It’s very kind of you to help me.
你能帮助我真好。
若形容词仅仅是描述事物，用for sb.，这类形容词有difficult/ easy/ hard/ important/ dangerous/ impossible等。
It’s very difficult for me to get up early in the morning.
早上早起床起对我而言很困难。
5. No matter what you have…keep on reading.不管你有什么，继续阅读。
keep on 继续
They run after me. I don't look back at them and keep on running.
他们在后面追我，我没有回头看，继续跑。
The important thing is to keep on top of industry trends, and stay informed.
重要的事情是保持行业趋势的优势，并且消息灵通。
Let’s Do It!
1
Read the lesson and answer the questions.
1. How did people write books in ancient times?
People wrote down their stories with paper. They wrote each word by hand.
2. What made it possible to print books quickly?
Modern technology made it possible to print books quickly.
3. What kind of books quickly changed people’s reading habits?
E-books.
Read the lesson and put the sentences in
the correct order.
The History of the Book
( )It took a long time to write just one book.
( )It made it possible for common people to
read books.
( )The e-book appeared.
3
5
6
2
( )People had no books, and they shared
knowledge by telling stories.
( )The printing press appeared.
( )People download books from the Internet.
( )With paper, people began to write down
stories.
1
2
4
7
Fill in the blanks. The first letter is given.
1. With paper, people began to write down their stories. People wrote each word by hand. It took a long time to write one book. I____________couldn’t travel far.
nformation
3
2. When the printing press a________, it changed the world. The m_______ printing press can print books quickly, and makes it possible for the c_________person to have easy access to books.
ppeared
odern
ommon
3. Computers and the Internet changed the world. They made it possible for a new kind of book: the e________ book. Traditionally books could only be bought and sold at a store, but today you can buy and s____books online.
lectronic
ell
pass on
by hand
printing press
keep on
传递；前进；去世
用手；手工
印刷机
继续；保持
Which invention do you think is more important—the printing press or the Internet?
(Write a short passage and give at least three reasons to support your choice.)
Homework
Thank you!
(共22张PPT)
Unit 4 The Internet Connects Us
Lesson 20 A Computer Helps!
laptop
Easter
enter
key
search
topic
depend
bunny
hide
n. 笔记本电脑
n. 复活节
v. 输入；进入
n. 关键；钥匙
n. &v. 搜索；查找
n. 话题
v. 依靠；取决于
n. 兔子
v. 隐藏；躲避
Do you often search for information on the Internet? How?
What do you know about Easter?
Lead in
Read and answer.
1. How did the girl search for information on the Internet?
She entered some key words into a search engine to find information on the topic.
2. What did Ms. Liu ask her students to write
about?
She asked her students to write a report
about Easter.
3. Is Easter an important festival in
Chinese culture?
No, it isn’t.
4. When is Easter?
It is always in March or April.
5. What do children do on Easter Day?
Children have egg hunts and eat chocolate
rabbits.
6. What are symbols of Easter?
Rabbits and eggs.
Language points
1. Do you often search for information on
the Internet?你经常在网上搜索信息吗？
search for 寻找；搜索
You can search for and find reviews online,
too. 你也可以在网上搜索查找相关评论。
You must examine how users may search
for your page.
你必须研究用户可能怎样搜索你的页面。
2. I entered some key words into a search
engine to find information on this topic.
我输入一些关键字在搜索引擎中找到关于这
个话题的信息。
key n. 键；关键；钥匙
They put the key in the door and entered.
他们用钥匙开了门然后进去了。
The key to success is to be ready from the
start. 成功的关键是从一开始就做好准备。
key adj. 重要的；关键的
He is one of our key thinkers on the future
of humanity in the cosmos.
他在人类的宇宙前景上这个问题上，是
重要的思考者之一。
What are the key trends you could share
with us?
在关键趋势上您有什么想法可以分享？
search engine 搜索引擎
Do you want the search engine to see every
page on your website?
你是否希望搜索引擎能看到你网站上的每一
页面？
3. Easter does not fall on the same day each
year. 每年复活节不落在同一天。
fall on 落到；指向
It is well known that the rain-drops on the
roof are smaller than those that fall on the
street.
正如我们所知道的，落在屋顶的雨滴比落在
街上的雨滴要小一些。
The date depends on the moon…….
日期取决于月亮……
depend on 取决于；依赖；依靠
I depend on my pen for a living.
我靠写作为生。
All depends on the weather.
一切取决于天气。
5. In this way, it is like the Chinese Spring
Festival. 通过这种方式,就像中国的春节。
in this way 这样；用这种方法
Only in this way can we improve ourselves.
只有用这种方法我们才能不断提高自己。
In this way, you can quit smoking.
通过这种方式，你可以戒烟。
search engine
depend on
Easter Bunny
fall on
in this way
search for
搜素引擎
取决于；依赖；依靠
复活节兔子
落在；指向
通过这种方式；这样
搜索；寻找
Exercise
Ⅰ.Read the lesson and fill in the blanks.
Easter is an important ________. It does not fall on the same day each year. Children believe that the Easter Bunny comes and ______ chocolate eggs for them to find.
festival
hides
Rabbits and eggs are both _______ of new life. That means Easter is a way to welcome spring. Most people ________ Easter
with their family and friends.
symbols
celebrate
Practice
Fill in the blanks with correct words.
She used to work at her _______ until four in the morning.
她以前经常在笔记本电脑前工作到凌晨4点钟。
laptop
2. You are the _____to your own happiness, so go ahead, unlock it once and for all.
你自己便是自己的快乐的钥匙，因此，往前走，马上打开那把锁。
3. What do they know about your ______?
关于你的主题他们了解多少？
key
topic
4. Each day of the _________brings its own meaning.
节日里的每一天都有不同的含义。
5. The burden would then ____ ____ the Europeans.
那么，负担将落到欧洲人的头上。
6. All of our economies _______ ____ oil.
我们所有的经济都得靠石油。
festival
fall on
depend on
7. Don't keep getting onto the boy ___ ____ ____, it will not do any good.
别老是这样训斥孩子，这不会有什么好处。
8. She pulled a face to ______ her embarrassment.
她做了一个鬼脸来掩饰她的窘态。
in this
way
hide
Search for some information about an important festival in China and make a mind map for it.
Homework
Thank you!
(共28张PPT)
Unit 4 The Internet Connects Us
Lesson 19 How do you
use the Internet?
technology
desktop
tablet
keyboard
invitation
industry
n. 技术
n. 台式电脑；桌面
n. 平板电脑；牌；碑
n. 键盘
n. 邀请
n. 工业；企业；行业
How do you use the Internet?
What can you do on a computer?
Lead in
The parts of a computer
Read and answer.
1. What does Jenny like to use the Internet to do?
She likes to use the Internet to read about sports and technology.
2. What does Danny like doing?
He likes chatting with his friends online.
3. How many people are following Danny’s blog?
500 people.
4. What can Danny and his friends do if they want to have a meeting?
They can send the invitation online.
5. What does Brain like doing on the Internet?
He likes doing research for his homework.
6. How will Brain send his research to his Grandpa?
By e-mail.
Language points
1. I used to have a desktop computer, but
now I have a tablet. 我过去有一台台式电
脑，但现在我有一台笔记本电脑。
used to do sth. 过去常常/过去惯常做某事
He used to go shopping every morning.
他以前每天上午都去商店买东西。
We used to be good friends, but fell apart
about a year ago.
我们过去曾经是好朋友，但大约一年前关
系破裂了。
be/ get/ become used to +n./ doing sth.
习惯于做某事
He should be used to doing more important
jobs.他应该去做一些更重要的工作。
Get used to the idea of celebrating your
successes.
要有取得成功时为自己庆祝的习惯。
I become used to getting up early in the
morning.我习惯早上早起。
2. I like chatting with my friends online.
我喜欢和我的朋友们在网上聊天。
chat with 和……聊天
How do you make friendly chat with your
colleagues?你如何和同事进行友好的聊天呢？
Here you can chat with friends, breathing
fresh air.在这里你可以呼吸者新鲜的空气,
和朋友畅聊。
3. I use the Internet to blog about donuts.
我使用互联网来写关于甜甜圈的日志。
blog n. 博客；网络日志
I promised not to post them on my blog.
我保证过不把它张贴到我的博客上。
vi. 写日志；写博客
John has a belief that everyone should
blog about something they are passionate
about.约翰认为, 每个人都应在自己的博客
上写他们感兴趣的事情。
4. If we want to have a meeting, I can send
the invitation online.如果我们想聚会，我
可以在网上发出邀请。
此句是由if 引导的条件状语从句，主句是
含有情态动词(can)的一般现在时，根据需
要从句多用一般现在时(want)。
You should be quiet if you are in the
reading room. 在阅览室应保持安静。
5. If I work hard this evening, I will
complete my research.如果我今晚努力工作，我将完成研究。
此句是由if 引导的条件状语从句，如果主句
是一般将来时，从句用一般现在时。
If all of us make a small change in our life, it
will make a big difference to our
environment.
如果我们都在生活中做出一点
小的改变，对环境而言将产生大的不同。
6. Coffee grows in more than 70 countries!
咖啡生长在70多个国家!
more than 多于；超出；比……多
A.“more than+名词”表示“不仅仅是”。
Jason is more than a lecturer; he is a writer, too. 杰森不仅仅是个演说家，他还是个作家。
B. “more than+数词”表示“以上/不止”
I have known David for more than 20 years.
我认识大卫二十多年。
C. “more than+形容词”表示“非常/很”。
In doing scientific experiments, one must be more than careful with the instruments.
在做科学实验的时候，必须很小心仪器。
D. more than + (that)从句, 其基本意义是“超过(=over)”, 但可译成“简直不, 远非, 难以，完全不能 (其后通常连用情态动词can)。
That is more than I can understand.
那非我所能懂的。
Let’s Do It!
1
Read the lesson. Tick the things that Jenny and her classmates like to do on the Internet.
watch movies
shop
write blogs
chat online
play games
read
send or receive e-mails
listen to music
do research for homework
make friends
√
√
√
√
√
2
Fill in the blanks with the correct forms of the given verbs.
1. If you work hard, you’ll _____(get) there in the end.
2. If you don’t stop him, he will ______ (play) games the whole day.
get
play
3. If it _______ (rain) tomorrow, Danny will not go to the supermarket to buy donuts.
4. If you ____ (go) to bed now, I’ll read you a bedtime story.
rains
go
3
Here is a search homepage. Can you find the information you need? Fill in the blanks using the category headings.
1. A game lover can click on “___________________” to play computer games.
2. If I want to improve my spoken English, I’ll go to “__________”.
Computer & Internet
Language
3. “______________” has some excellent movies.
4. If John wants to know more about China, he will click on “___________________”.
5. “_________” helps Jack get information about Oxford University.
Entertainment
Society & Culture
Education
used to do sth.
chat with
blog about
more than
过去常常做某事
和……聊天
关于……的博客
超过；多于
Write a passage about how you use the Internet. (50-100 words)
Homework
Thank you!
