(共41张PPT)
Unit 4 Then and now
Story time
译林牛津·六年级上册
We used it to listen to news, stories and music.
What is it
收音机
使用，利用
Guessing game
It’s a piece of paper and we can read news on it.
What is it
新闻
a newspaper
纸
新闻
news
paper
报纸
It has a screen（屏幕）.
It looks like a book, but without paper.
We can carry it with us （随身携带）.What is it
电子书
We use it to watch films, cartoons and news.
What is it
now
thirty years ago
观看
电视
ago
now
Look and say
……以前
We use it to make calls.
And we can carry it and call people anywhere.
What is it
now
twenty years ago
移动电话；手机
He can make calls anywhere.
随处，到处
We can also use ________ to make calls.
电话
an e-book
a mobile phone
a newspaper
一个
电子书
一部
手机
一份
报纸
Let’s read
a radio
a telephone
a TV
一台
收音机
一部
电话
一台
电视
What’s the story about
Look and predict
Watch and read
Story time
What’s the story about
now
six years ago
twenty years ago
thirty years ago
The changes(改变) of Mike’s family’s lives.
What are the changes(变化) in the story
G. make friends
E. do shopping
F. eat and drink
B. get news
D. abilities(能力)
C. go travelling
A. communications(通讯)
changes
Now
Then
What could Mike do What couldn’t he do
Six years ago
couldn’t write
could _____and _____
can_______________
read
draw
do many things
The change of the abilities
Read Part 1 and finish the task
描述某人过去会/不会做某事
句型
主语+could/couldn’t+动词原形 (+其他).
讲解
could是情态动词can的过去式，意为“能，会”，常用于一般过去时中，其后接动词原形；
couldn’t是 could not的缩写形式，意为 “不能，不会”
Three years ago, Amy could sing, but she couldn’t dance.
三年前，埃米会唱歌，但是她不会跳舞。
例句
What can Mike do now
He can…
My change
说说自己的变化！
…years ago, I could… but I couldn’t…
Now, I can do many things. I can…
Free talk
Mr Brown used the mobile phone to call people twenty years ago.
Mr Brown wrote emails to his friends twenty years ago.
Mr Brown has a mobile phone now.
Read and judge
wrote letters
telephone
Read Part 2 and finish the task
Now
Then
wrote ____________ to friends
writes emails
used the ___________ at home and in the office
has a mobile phone
letters
telephone
The change of communications
Now, Mike’s grandpa can read and watch news on the_______.
A. TV B. Internet C. A and B
Thirty years ago, Mike’s grandpa _____ for news.
listened to the radio B. read newspapers
C. A and B
Read and tick
1
2
Read Part 3 and finish the task
Now
Then
listened to the radio
read newspapers
reads and watches news __________________
reads ____________
on the Internet
e-books
The change of getting news
Now
Then
made friends ___________
has e-friends_____ _________________
bought things ___________
does shopping on the _________
at school
from shops
all over the world
from
Internet
The change of making friends
交友的变化
The change of doing shopping
购物的变化
Read Part 4 and fill in the blanks
Now she has e-friends from all over the world.
全世界
chat with her e-friends on WeChat.
write emails to her e-friends.
Internet is changing the world.
Listen and imitate
Six years ago, Mike could read and draw, but he could not write. Now he can do many things.
Twenty years ago, Mr Brown wrote letters to his friends. He used the telephone at home and in the office to call people. Now he has a mobile phone and he can call people anywhere. He also writes emails.
Thirty years ago, Mike’s grandpa listened to the radio and read newspapers for news. Now he can read and watch news on the Internet. He reads e-books too.
Twenty years ago, Mrs Brown made friends at school. She bought things from shops. Now she has e-friends from all over the world. She does shopping on the Internet too.
Let’s retell
Name Then(…years ago) Now
can do many things
could …
could not …
wrote … to … friends
used the telephone
has a mobile phone
writes emails
listened to …
read …
made … (at school)
…from shops
has e-friends …
does shopping…
can read and watch news …
Mike
Mr Brown
Mike’s grandpa
Mrs Brown
Six years ago, Mike couldn’t …
Now Mike can …
The changes of my family
说说你家的变化吧！
Free talk
…years ago, I was a little … I could… but
I couldn’t…
Now I can do many things. I can……
… years ago, my father/mother/grandpa/ grandma __________________________.
Now he/she _______________________.
Technology is changing our lives!
convenient
fast
happy
Please use one word to describe the changes that the high technology brings to our lives.
effective
comfortable
Look at the pictures. What do you think of them
Is Technology Good or Bad
What’s your opinion
Try to debate
an e-book
a newspaper
a radio
a mobile phone
a TV
Summary
Six years ago, Mike could read and draw, but he could not write.
短语
句子
a telephone
Exercises
Five years ago, he ________ (can) ride a bike.
Now Tom can do many ________ (thing).
Mr Li _____ (use) his telephone to _____ (call) people ten years ago.
My aunt ______ (do) _________ (shop) on the Internet every Sunday.
一、用所给单词的适当形式填空。
could
things
used
does
shopping
call
二、单项选择。
1. Long long ago, I ____ a little boy, but now I ____
an old man.
A. am; was B. was; am C. was; was
2. Two years ago, he _____write, but he _____read.
A. couldn’t; couldn’t B. can’t; can
C. couldn’t; could
Homework
Try to read and retell the story.
Prepare for the debate.
Do the exercises.（完成本课时对应的
练习题）
