Unit 4 The Internet Connects Us Lesson 24（23页）课件 2024-2025学年英语冀教版八年级下册

(共23张PPT)
Unit 4
The Internet Connects Us
Lesson 24
An E mail to Grandpa
1.学习目标
3.重点探究
2.自主学习
学习导航
5.当堂检测
6.课堂总结
4.拓展提升
新课导入
Free talk
What do you like to do on the Internet , why
...
学习目标
1.能熟悉并能正确运用本课时的重点单词和短语
2.能用简单的英语描述电脑的用途并会发送邮件
自主学习
Internet n.
research n.
information n.
download v.
direction n.
互联网
调查，研究
信息
下载
方向
重点探究
THINK ABOUT IT
Do you prefer writing a report on paper or on the computer Why
How often do you use your computer
for work, study or fun
Dear Grandpa,
How are you these days
I am writing this e-mail on my new laptop. It is really nice and very fast. It is so helpful. We can do so many great things on a computer and with the Internet.
I have learned how to use a chat program. Let’s chat someday soon . My chat program even has video. It would be a lot of fun to see each other as we talk！Can we set up a time to go online together
At school this week，I did a report about Easter. My new computer made it fun and interesting. I did all of my research on the Internet. How did I do it？I just typed the right questions into the search engine. It is quite easy to find information on the web.
I know you like reading. I know how to download
e books online. I will send some to you!
I even learned how to find my way around the city.
I found a map program on the Internet. It can give me directions to anywhere I want to go. It’s amazing. If I want to go to some new places, I can easily find my way.
Talk to you soon,
Wang Mei
Listen and write true (T) or false (F).
1．Wang Mei is writing an e mail on her new computer.
(　　)
2．Wang Mei wants to set up a time to go online together
with Danny. (　　)
3．This week at school，Wang Mei wrote a report about
Christmas. (　　)
4．Wang Mei will download some e-books for her
grandpa. (　　)
T
T
F
F
2) 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
3．People began to ________ for the lost kid .
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.
chatting
set up
search
program(s)
go online
□write e mails
□write letters
□chat online
□make a phone call
□visit his/her house
□others
I like to communicate with my friends by___________
because____________________________．
3) The following are some common ways to communicate with
your friends . Check which ones you use most often and
explain why .
writing
e-mails
it is very fast and convenient
4) What do your classmates often do on the Internet？
Do a survey of your class and write down the top two answers.
Example：
There are 64 students in my class. Of all the 64 students, 33 students like to write e mails and search for information on the Internet.
1. Do you prefer writing a report on paper or on the computer
prefer 更喜欢 prefer doing sth. 更喜欢做某事
Eg: She prefers shopping online.
prefer A（n./v-ing) to B（n./v-ing ) 比起做B更喜欢做A
Eg: I prefer rice to noodles.
He prefers playing computer to watching TV.
prefer to do A rather than do B. 宁愿做A而不愿做B
Eg: He prefers to eat outside rather than cook at home.
拓展提升
2. It would be a lot of fun to see each other as we talk!
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。
The little girls sang as they walked.
As time went on, the weather got better.
when从句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。
When I got to the airport, they had left.
While we were talking, the teacher came in.
=We were talking when the teacher came in.
3. Can we set up a time to go online together
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.
They set up a few hospitals to help the sick people.
4. It can give me directions to anywhere I want to go.
anywhere作副词，用于肯定句时意为
“随便什么地方”。
Sit anywhere.
I can’t see it anywhere.
5.辨析：information; news; message; notice
1). information意为“消息；信息”。
包括所有的内容，范畴较广。如：
Can you guess the information from the passage
你能猜出这段文章传达给我们的信息吗？
2). news 是指由他人转告的消息，
可以指很多方面；也可以指新闻。如：
Have you heard the news that there was a war in the small country 你听说了那个小国家战争的新闻吗？
3). message意为“留言”，需要一个中间人传达。如：
There is a message for you.
这儿有一个你的留言。
4). notice意为“通知”。 如：
Do you see the notice that we will have a meeting
this afternoon
你看到我们下午要开会的通知了吗？
6. I have learned how to use a chat program.
How/where/what/which(哪个）/when 等属疑问词
to+动词原形（to do )叫动词不定式
“疑问词+to do” 相当于名词短语，在句中可
以做 ____语，______语。
例：Where to live is a problem,在哪儿住是个问题。
I didn’t know how to write an e-mail on my new laptop.
Could you tell me _____ ___get to the library
The problem is _____ ____finish the work.
how to
when to
主
宾
当堂检测
1. The little girls sang they walked.
2. time went on, the weather got better.
3.Sorry, I was out you called me.
4. I got to the airport, they had left.
5. we were talking, the teacher came in.
as
While
As
when
When
用as，when，while，prefer ... to... 或 括号内动词的适当形式填空
6. Lucy ______ coffee _____ tea.
7. I prefer ________ (stay) at home to _____(go) out.
8. I prefer _______(watch) TV at home rather than
______(go) out.
prefers to
staying
going
to watch
go
课堂总结
重点单词和短语：
Internet research information download direction these days
so many/so much
set up a time
go online
prefer的用法：
1. prefer sth to sth
2. prefer doing to doing
3. prefer to do sth
rather than do sth
Unit 4
Lesson 24