Unit 4 The Internet Connects Us Lesson 20 A Computer Helps!课件24张冀教版英语八年级下册

(共24张PPT)
Unit 4 The Internet Connects Us
Lesson 20:A computer Helps!
Culture Tip
The celebration of Easter is all about new life. Christians celebrate new life at Easter. Though the meaning of Easter has changed over time，the rabbits and eggs remain. Children use baskets to collect coloured eggs when they go hunting for Easter eggs.
This is my laptop. I can depend on it to find more information about my topic.
这是我的笔记本电脑。我可以依靠它找到更多关于我的主题的信息。
laptop / l pt p/ n. 笔记本电脑
depend on 依靠
topic / t p k/ n. 话题
Baidu is a kind of search engine.
Now I am entering the key word “Easter”into Baidu.
enter / ent /
v.输入，进入
search engine搜索引擎
key /ki /
n. 关键，钥匙
Easter / i st /
n.复活节
Easter Bunny
复活节兔子
Easter Eggs
复活节彩蛋
Easter Bunny always hides some chocolate eggs in the grass.
hide /ha d/ v. (hid-hidden)隐藏，躲避
words
laptop / l pt p/ n.
Easter / i st / n.
enter / ent / v.
key /ki / n.
search /s t / n.&v.
topic / t p k/ n.
depend /d pend/ v.
bunny / b ni/ n.
hide /ha d/ v.
笔记本电脑
复活节
进入；输入
关键；钥匙
搜索；查找
话题
依靠；取决于
兔子
隐藏；躲避
entrance n.入口
PHRASEs
search engine
depend on
Easter Bunny
搜索引擎
依靠，取决于，根据
复活节兔子
Think About it
What do you know about Easter
Do you often search for information on the Internet？How
Read after the recording and answer the questions.
The girl entered ____________ into a search engine to find information on this topic.
In many countries, _________ is one of the biggest holidays.
When is Easter
What do many children do on Easter Day
In this way, it is like the Chinese Spring Festival (翻译)
I just got a new laptop. It is very helpful. When Ms. Liu asked us to write a report about Easter，I decided to do all of my research on the Internet. I entered some key words into a search engine to find information on this topic. Here is what I found.
1. The girl entered _______________ into a search engine to find information on this topic.
some key words
What is Easter
Easter is an important festival in Western culture . It’s one of the biggest holidays in many countries .
2. In many countries, _______ is one of the biggest holidays.
Easter
When is Easter
Easter does not fall on the same day each year. The date depends on the moon，but it is always in March or April.
3. When is Easter
The date depends on the moon，but it is always in March or April.
How do people celebrate Easter
People celebrate Easter with their family and friends. They eat delicious food together. In this way, it is like the Chinese Spring Festival. On Easter Day, many children have egg hunts and eat chocolate rabbits. Rabbits and eggs are symbols of new life. Children believe that the Easter Bunny comes and hides chocolate eggs for them to find.
4. What do many children do on Easter Day
They have egg hunts and eat chocolate rabbits on Easter Day.
5. In this way, it is like the Chinese Spring Festival (翻译)
在这方面，它很像中国的春节。
Easter
What is it
When is it
What is it
It’s an important festival.
It’s one of the biggest holidays in many countries.
With their family and friends.
People eat delicious food together.
It depends on the moon.
It is always in March or April.
And eat chocolate rabbit.
Many people have egg hunts.
Language points
1. I entered some key words into a search engine to find information on this topic.
我在搜索引擎中输入一些关键词去寻找关于这个话题的信息。
search v. & n. 搜索；查找
search for sb./sth. 搜寻某人/某物
e.g. 警察正在寻找那个丢失的男孩。
The policemen are searching for the lost boy.
e.g. 他用他的笔记本电脑搜索新闻。
He searches for the news with his laptop.
2. Easter does not fall on the same day each year.
复活节并不是每年都在同一天。
fall v. (fell-fallen)到来，来临
降落，落下，摔倒
秋天，瀑布
e.g.春节是在农历正月的第一天。
The spring festival falls on the first day of the first lunar month.
e.g.男孩从自行车上摔下来，腿受伤了。
The boy fell off the bike and his leg hurt.
3. The date depends on the moon，but it is always in March or April. 日期取决于月亮，但总是在三月或四月。
depend on + n./pron./v-ing/从句 “取决于，依赖，依靠”
e.g.我们也许会举办一场聚会，但这取决于天气。
Maybe we will have a party, but it depends on the weather.
e.g.你不能永远依靠他。
You can’t depend on him forever.
e.g.一个好的身体取决于多锻炼。
A good body depends on exercising more.
e.g.一切取决于你是否能通过考试。
Everything depends on weather you can pass the exam.
depend on + n./pron./v-ing/从句 “取决于，依赖，依靠”
Practice
This temple is one of buildings in the town. We must take action to protect it.
A. old B. older C. oldest D. the oldest
2. ——Mum, shall we go to the beach tomorrow
—— It the weather.
A. carries on B. lives on C. depends on D. holds on
3. Miss Wang searched on the Internet the information she needed.
A. with B. to C. for D. in
D
C
C
4. that, I, well, believe, do, I, it, can
_____________________________________.
5. Tony decided ___ (collect) information about the topic on the Internet.
6. 长城是世界上最著名的奇迹之一。
The Great Wall _ wonders in the world.
I believe that I can do it well
to collect
is
one
of
the
most
famous