Unit 4 The Internet Connects Us Lesson 20 A Computer Helps!（课件33张缺少音频）

(共33张PPT)
Lesson 20: A Computer Helps!
Show and tell
1 scores
1 scores
2 scores
3 scores
3 scores
4 scores
Challenge time
每种颜色里包含一个问题，抢到你喜欢的颜色并完成任务。（其它同学补充也可以得分）
你知道“计算机”用英语怎么说吗？
BACK
你可以直接得分哦！
BACK
BACK
你知道chat经常和哪个介词搭配吗？
你知道used to do 和be used to doing
的区别吗？
BACK
你能告诉大家你经常在电脑上干什么吗？
BACK
你能用英语说出电脑最主要的几个部位吗？
BACK
1.掌握重点单词: enter, key, search, depend, hide
2.掌握词组：search for information, in Western culture, write a report about, depend on…
3. Get to know about Easter and think about meaning of some important festivals in Chinese culture.
Vocabulary
New Words
laptop / l pt p / n. 笔记本电脑
Easter / i:st / n. 复活节
enter / ent / v. 输入，进入
key /ki: / n. 关键，钥匙
search /s :t / n.&v. 搜索；查找
topic / t p k / n. 话题
depend /d pend / v. 依靠，取决于
bunny / b n / n. 兔子
hide /ha d / v. （hid/hidden）隐藏，躲避
/ /
/ /
40
80
100
60
20
0
2分钟倒计时
start
10
0
9
8
7
6
5
4
3
2
1
New words:
v.依靠，取决于
v.输入
n.& v.搜索
n.关键；钥匙
v.隐藏，躲避
depend /d pend /
enter / ent /
search /s :t /
key /ki: /
hide /ha d / v. (hid/hidden）
1
The celebration of Easter is all about new life. Christians(基督徒)celebrate new life at Easter. Though (虽然)the meaning of Easter has changed over time(随着时间的流失), the rabbits and eggs remain(保留). Children use baskets to collect coloured eggs when they go hunting for Easter eggs.
Listen and Fill
People celebrate _________ with their family and ________. 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 and eggs are symbols of new life. Children believe that the Easter Bunny comes and ______ chocolate eggs for them to find.
Easter
friends
rabbits
hides
Reading
1.搜索信息
2.在西方文化中
3.写一封关于…的报告
4.最重要的节日之一
5.取决于…
6.庆祝复活节
7.在这一点上
8.新生活的象征
Task 1 Task 1: Please find out these phrases
search for information
in western culture
write a report about
one of the biggest holidays
depend on
celebrate Easter
in this way
symbols of new life
Task 2
Read the lesson again in detail and fill in the mind map.
Read the lesson and fill in the mind map.
It depends on
the moon.
When is it
With family and
friends
Easter
How is it celebrated
What is it
in Western culture
1.What is Easter
Easter is an important festival in Western culture. It’s one of the biggest holidays in many countries.
①
③
②
Read the lesson and fill in the mind map.
It depends on
the moon.
When is it
With family and
friends
Easter
How is it celebrated
What is it
in Western culture
An important festival
One of the biggest holidays in many countries
2.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.
①
②
Read the lesson and fill in the mind map.
It depends on
the moon.
When is it
With family and
friends
Easter
How is it celebrated
What is it
in Western culture
An important festival
One of the biggest holidays in many countries
It is always in March or April
3.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.
②
①
③
④
It depends on
the moon.
When is it
with family and
friends
Easter
How is it celebrated
What is it
in Western culture
It is always in March or April
They eat delicious food
many children have egg hunts
eat chocolate rabbits
one of the biggest holidays in many countries
An important festival
1. I decided to do all of my research on the Internet.
Are you ready to make a decision
2. It’s one of the biggest holidays in many countries.
合作探究
Judge by Yourselves
Mount Tai is one of the famous mountain in China.
We decide don’t go for a picnic because of the bad weather.
Children shouldn’t always depend on their parents.
One of the boys in our class are Tom.
I’m looking for the key to the door.
Judge by Yourselves
Mount Tai is in China.
We decide for a picnic because of the bad weather.
Children shouldn’t always depend on their parents.
One of the boys in our class Tom.
I’m looking for the key to the door.
one of the famous mountain
one of the most famous mountains
don’t go
not to go
√
are
is
√
What have we
learned today
No 1.2: retell the text.
No 3.4: recite the new words
and phrases .
分层作业: