(共29张PPT)
Revision: What can we do online?
1. listen to music
2. watch movies
3. chat with friends face to face
4. do some shopping
5. have lessons
6. look for jobs
7. make money
8. send e-mails
Lesson 24
An E-mail to Grandpa
Unit 4 The Internet Connects Us
冀教版 八年级下册
初二英语组
Learning Objectives
Knowledge Objective:
To review some words and phrases.
Words: type, download, search
Phrases: chat program, search engine,
set up a time
Ability Objective:
To know how to use the Internet to communicate with family and friends.
Emotional Objective:
To know how to use the computer and the Internet to help us study.
We can use a chat program to talk on the Internet. Some chat program even has video. If we set up a time to go online together, we can see each other as we talk！
chat programs
聊天软件
约个时间
去上网
We can do research on the Internet, just type the right questions into the search engine. It is quite easy to find information on the web.
v. 打字；输入
n.调查，研究
搜索引擎
We can download e-books on the Internet.
v.下载
We can write e-mails and send e-mails to other people.
We can download a map program on the Internet. It can give us directions to anywhere we want to go.
map programs 地图软件
Words & Phrases
type v. (用计算机或打字机) 打字
download v. 下载
search v. & n. 搜索；查找
search engine 搜索引擎
chat program 聊天程序
set up a time 约个时间
1. If you spend too much time __________ online, your parents will be angry.
2. People began to ________ for the lost kid.
3. When I want to relax, I turn on the radio and listen to my favourite radio _____________.
4. Li Ming wants to ____________ and search the Internet for more information about Easter.
search chat program go online
chatting
search
program(s)
go online
Exercises
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
F
F
T
her grandpa
Easter
Listening
Fast-reading
Read and match each paragraph with its main idea.
An E-mail to Grandpa
Paragraph 1 ( )
Paragraph 2 ( )
Paragraph 3 ( )
Paragraph 4 ( )
Paragraph 5 ( )
Paragraph 6 ( )
C. Greeting.
F. Wang Mei can do many things on her new laptop.
A. Chatting online.
E. Searching information online.
D. Downloading e-books online.
B. Finding directions online.
A
B
C
D
E
F
1. Wang Mei thinks her new laptop is __________________
_____________.
2. Wang Mei knows how to ________________ online and she will send some to her grandpa.
3. How did Wang Mei do all of her research online?
4. Find out the topic sentence. (主题句)
5. If I want to go some new places, I can easily find my way. (翻译)
and so helpful
really nice, very fast
Careful-reading
Read the lesson and finish the following tasks.
She just typed the right questions into the search engine.
We can do so many great things on a computer and with the Internet.
如果我想去一些新的地方，我可以轻松地找到路。
download e-books
Careful-reading
Read the lesson and finish the following tasks.
1. Wang Mei has learned how to _________________ and ________________________.
2. Wang Mei knows how to ________________ online and she will send some to her grandpa.
3. How does Wang Mei think of her new laptop?
4. How did Wang Mei do all of her research online?
5. Find out the topic sentence. (主题句)
6. If I want to go some new places, I can easily find my way. (翻译)
She just typed the right questions into the search engine.
She thinks it is really nice, very fast and so helpful.
use a chat program
find her way around the city
We can do so many great things on a computer and with the Internet.
如果我想去一些新的地方，我可以轻松地找到路。
download e-books
Retell
a chat program
video
each other
questions
search engine
information
download e-books
send
a map program
new places
easily
Language points
1. It would be a lot of fun to see each other as we talk!
我们谈话时能够看见彼此会是一件很有趣的事情！
as在句中作连词, 引导_____________, 表示“____________
____________”。as从句的动作是延续性的, 一般用于主从句动作___________。
E.g.
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，天气变得好些了。
时间状语从句
边……; 随着
一边……一
同时发生
Language points
The students talked as they walked.
While we were talking, the teacher came in.
I had a good time when I stayed here.
My mother was cooking when I came back.
Tom likes fishing, while Jack likes swimming.
Language points
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”。
set up a time to do sth. 意为“________________”。
E.g. 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。
Tom’s father ____ a new computer for him last night.
A. set off B. set up
C. set out D. set in
B
安装，组装
开始；出发
动身，出发
插入，键入
set-set-set
约个时间做某事
Language points
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；任何地方”。
该句中 I want to go 作定语修饰 anywhere。
E.g.
Sit anywhere. 随便坐。
I can’t see it anywhere. 我哪儿也见不到它。
Language points
4. Do you prefer writing a report on paper or on the computer? 你喜欢在纸上还是在电脑上写报告？
prefer 动词，意为“较喜欢”。
prefer-referred-preferred
prefer ＋(not) to do sth. 意为“宁愿(不)做某事”。 He preferred to stay at home.
他宁愿待在家。
prefer＋(doing) sth.＋to＋(doing) sth. 意为“喜欢(做)某事胜过(做)某事”。 I prefer bananas to apples.
与苹果相比，我更喜欢香蕉。
I prefer playing table tennis to swimming.
我喜欢打乒乓球胜过游泳。
prefer to do sth. rather than do sth. 意为“宁愿做……也不愿做……”。 I prefer to surf the Internet at home rather than go out.
我宁愿在家上网也不愿出去。
Language points
5. How often do you use your computer for work, study or fun? 你多久使用电脑工作、学习或者娱乐一次？
how often表示“__________”，用来询问谓语动词所表示的动作发生的______。
how long意为“多长时间；多长”，用来提问时间多久
或物体的长度；
how far 意为“多远”，用来提问距离；
how soon意为“多久”，用来提问“in＋一段时间”。
多久一次
频率
— Millie, ______ do you take the course in DIY?
— Every Saturday afternoon.
A. how long B. how far C. how much D. how often
D
Language points
6. I have learned how to use a chat program.
我已经学会了怎样使用聊天程序。
I know how to download e-books online.
我知道怎样在网上下载电子书。
I even learned how to find my way around the city.
我甚至学会了怎样在城市里找到我的路线。
1. 我们好好地讨论了一下如何保持健康。
We had a good discussion about _____ ____ _____ _______.
2. 他不知道去哪里。(翻译)
___________________________
how to stay healthy
He didn’t know where to go.
Language points
7. It is quite easy to find information on the web.
在网上找信息很容易。
这句话中的 it 是__________，真正主语是后面的________ to find information on the web，这样使用是为了使句子保持平衡。
E.g.
It is hard to finish all the work today.
今天完成所有的工作很困难。
形式主语
不定式
1. It is necessary for us students _____ the listening ability.
A. to improve B. improving C. improve D. improves
2. 制作飞机模型很容易吗？
____ ____ very easy ____ ______ model planes?
A
Is it to make
Exercises
1. The teacher told us when ______ our homework.
A. finish B. to finish C. finished D. will finish
2. --- What do you want to do in the future?
--- I want to ______ a Hope School to help poor students.
A. get up B. put up C. set up D. give up
3. You will be wiser ______ you grow up.
A. or B. as C. since D. because
4. --- ______ do you go hiking?
--- Once a week.
A. How much B. How far C. How long D. How often
5. I prefer ______ the music to ______ TV now.
A. listening to; watch B. listening to; watching
C. listen to; watch D. listen to; watching
Important phrases
1. 如此多
2. 聊天/地图程序
3. 约个时间
4. 上网
5. 做一个关于……的报告
6. 做研究
7. 把…… 输入……
8. 搜索引擎
9. 指引方向
so many/so much
chat/map program
set up a time
go online
do/make a report about…
do research
type/enter…into…
search engine
give directions
Important sentences
1. I have learned how to use a chat program.
我已经学会了怎样使用聊天程序。
2. It would be a lot of fun to see each other as we talk!
我们谈话时能够看见彼此会是一件很有趣的事情！
3. Can we set up a time to go online together?
我们定个时间一起上网好吗？
4. I just typed the right questions into the search engine.
我仅仅把合适的问题输入搜索引擎。
5. It is quite easy to find information on the web.
在网上找信息很容易。
6. 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。
7. If I want to go to some new places, I can easily find my way.
如果我想去一些新的地方，我可以轻松地找到路。
Writing
Tips: useful; helpful; nice; fast…
Tips: write e-mails; chat online; use video chat; do research; watch movies…
Tips: spend less time; keep away from computer games…
Writing
1. Remember words and expressions
(背会今日单词短语)
2. Finish your exercise book (Lesson 24)
(完成24课练习册)
3. Write a passage about “How Do You Use the Internet”
(写一篇关于你如何使用网络的作文)
Homework
Thanks for listening!
