Unit 4 Then and now (Revision)课件（25张）

(共25张PPT)
(Revision)
Then and now
Unit 4
译林版小学英语 六年级上册
What is the longest
What is the shortest
When you lose it ,
you can't find it
time
Think and guess
future
未来
now
现在
then
过去
Let's review
couldn’t ______
six years ago
could ______ , ______
can do many things
now
The changes of Mike's family
read
draw
write
What can he do now
He can...
Six years ago, Mike could read and draw,
but he could not write. Now he can do many things.
Let's review
The changes of Mike's family
used the ___________ at
home and in the office
twenty years ago
wrote _______ to friends
writes _______
has a ________ ________
now
emails
telephone
letters
mobile
phone
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.
The changes of Mike's family
Let's review
thirty years ago
listened to the ______
read ___________
now
reads and watches
news ________________
reads _________
radio
newspapers
on the Internet
e-books
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.
The changes of Mike's family
Let's review
twenty years ago
made friends ________ ________
bought things _______ _______
v
now
has e-friends
_________________________
v
v
does shopping __________________
from
school
at
shops
from all over the world
on the Internet
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 think
Mike's abilities are changing.
The way to contact people is changing.
The way to make firends is changing.
The way to buy things is changing.
Changes in them
Changes around them
The way to get news is changing.
Changes in us
Read and think
Thirty years ago, I was a shy girl. I was short. I had short hair. I could dance and climb. But I couldn't ride a bike or speak English. I didn't like eating carrots.
Now I 'm different. I am an English teacher. I am tall and have long hair. I can speak English well and drive cars. I like eating vegetables.
性格
能力
爱好
What are the changes
老师发生了哪些改变？
外貌
性格
外貌
能力
爱好
Let's learn
Changes in us
... years ago, I was ... / Now, I am ...
I could .... I couldn't .../ I can .... I can't...
I liked .... I didn't like ... / I like... I don't like ...
I was ... I had ... / I am ... I have...
性格
外貌
能力
爱好
cry a lot
爱哭
outgoing
外向的
shy
害羞的
brave
勇敢的
timid
胆小的
active
活跃的
face difficulties
敢于面对困难
Let's review
规则动词的过去式变化
1. 一般在动词末尾加-ed ,如 play -played
2. 动词末尾是e的加-d,如 live- lived
3.重读闭音节结尾，双写末尾辅音字母，再加-ed , 如 stop- stopped
4.以“辅音字母+y”结尾的词，变y为i 再加-ed , 如 study - studied
became
buy -
think -
不规则动词
become -
bring -
fly -
eat -
see -
go -
take -
meet-
have -
run -
come -
swim-
get -
put-
cut-
read-
drive -
write-
Let's review
became
thought
brought
bought
flew
ate
saw
met
took
went
had
ran
got
came
swam
drove
wrote
cut
put
read
Try to say
Changes in us
... years ago, I was ... / Now, I am ...
I could .... I couldn't .../I can .... I can't...
I liked ....I didn't like ... / I like... I don't like ...
Now I 'm different.
I was ..., I had ... / I am ... I have...
How time flies! What a ... change!
性格
外貌
能力
爱好
.... years ago, I was .... （性格） I had ...（外貌） I could ... But I couldn‘t ...（能力） I didn’t like /I liked ...（爱好）
Now I 'm different. I am ... I have ... I can .... But I can't ... I like/ I don't like ...
利用下面的句型和图片，试着说一说自己的改变。
cry a lot
爱哭
outgoing
外向的
shy
害羞的
brave
勇敢的
timid
胆小的
face difficulties
敢于面对困难
active
活跃的
Changes around us
Ten years ago, I was shy. I had short hair. I could talk. But I couldn't write or read books. I liked eating sweets.
Now I 'm different. I am an active girl. I have long hair. I can write and read many books. I like playing the piano and learning
English.
born in 1949
Changes around us
born in 1982
I’ve just learnt Unit 4 Then and now. There are many changes in Mike’s life. So are my life. I’m interested in my grandma’ s and mum’s life when they were young.
born in 2010
Listen and complete
seventy years ago ( grandma ) thirty years ago (mum) now
(Lily)
took _______ and _________ photos took ___________ photos take __________ photos
went to work ________ __________ went to work __________ _________ go to work in ____________ ways, by __________, by _________ ,by ________________ __________
Changes around us
Changes
black
white
colourful
beauty
on
foot
by
bike
many
car
metro
high-speed
rail
美颜照片
高铁
Lily: Hi,grandma. We’ve just learnt Unit 4 Then and now. There are many changes in
Mike’s life. What about mum’s life and yours Can you tell me about it
Grandma: Lily , life before was totally different from now. Seventy years ago, we had
no bikes or cars. The only way to work was going on foot. And we could only take photos
once a year. The photos were all black and white.
Mum: Lily, thirty years ago , I rode a bike to work. We took colourful photos with a camera at that time.
Lily : That was a really hard life. Now we have so many ways to go out. We can go
by car , by metro, or by high-speed rail . We take photos by beauty cameras. It is
convenient for us .
take photos
go to work
Changes around us
take photos
Changes around us
go to work
took photos
take beauty photos
on foot/ by bike
by car/ by metro/ by high-speed rail
In the old days, there were no computers or Internet at home. After supper, people often chatted in the street. Children often played card games or ball games together.
Now,some people go to the gym to exercise (健身房健身)，some go to the square dance (广场舞)，and some stay at home to browse TikTok(刷抖音).
chatted _______________
played __________________ together
go to the ___________
go to the ______________
stay at home to _____________
way of payment
use _________ to buy things
_______________ to pay money
cash
Read and think
new
In the old days, people use cash(现金) to buy things.
Now if we have a mobile phone, we can do many things. We can see QR
codes(二维码) in many places. We scan QR codes to pay money(付钱).
scan QR codes
square dance
card games or ball games
gym
in the street
browse TikTok
activities after supper
Changes around us
We drive in a ______________ way , not only the petrol cars (汽油车), but also the new energy vechiles(新能源车) .
We have lessons in a ______________ way , not only in the classroom , but also on the online class.
We go to see a doctor in an ___________ way , not only in the hospital , but also in the online hospital.
green
easy
smart
Know more
Changes around us
There are many changes in our lives.
We change for new things.
Before, we .... ed
Now ,we ... .
选择new changes
其中一个方面描述
We change for better choices.
We ... in a ...way , not only ...., but also ...
选择green ,easy,smart changes 其中一方面描述
new changes
green ，easy，smart changes
Let’s write
Changes
How do you feel
good
excited
proud
happy
...
Our country is becoming stronger and stronger.
changes in us
changes around us
our feelings
our promise
Let’s study hard and change for a better tomorrow.
Why
Changes
Changes
1.changes in us
2.changes around us
3.our feelings and promise
Homework
1. Review Unit 4.
2. Try to write about the changes in us and around us.
3. Finish the exercises.
复习第4单元。
根据今天所学谈一谈自身和生活发生的变化。
（从三方面：changes in us, changes around us , our feelings and promise入手）
完成课后练习。
Exercise
Many years a______, Shanghai was a s_______ village. There were not
m________ people. And many of them w_______ fishermen and farmers.
Later, people from other places c_______ to Shanghai and it b________
a town.
Today , Shanghai i________ a big city. There are a lot of buildings. Many people live there. Some of them are even （甚至）from o_______ countries.
The Shanghai History Museum t_________ the stories to people. In the museum, you can see old houses, old boats and many other buildings.
There a______ a lot of photos of old Shanghai too.
go
mall
any
ere
ame
ecame
s
ther
ells
re
Exercise
QR codes
二维码
bar codes
条形码
We can see QR codes in many places. We use the mobile phone to scan QR codes.We can pay money, get information about something, add friends and so on. QR codes are so useful. Do you know who invented them and why he invented them
At first , people used bar codes. But they can’t store much information we need. A Japanese man got an idea. He invented QR codes with his team. His name is Masahiro.Today , QR codes are popular in China. More and more people use them in their daily lives.Maybe in the future, you will find QR codes can’t store more information and someone may invent another kind of code. That will be great!
（ ）1. We can’t use QR codes to _______.
A. add friends B.pay money C. take photos
（ ）2. _______ can’t store much information.
A. Bar codes B. QR codes C. Mobile phones
（ ）4. Now _______ are more popular in our daily lives.
A. Japanese B. English C. Chinese
（ ）3. A _______ man invented QR codes with his team.
A. bar codes B. QR codes C. Japanese teams
C
A
A
B
Changes
How do you feel
good
excited
proud
happy
...
Our country is becoming stronger and stronger.
changes in us
changes around us
our feelings
our promise
Let’s study hard and change for a better tomorrow.
Why
The changes of Mike's family
Let's chant
letter
email
book
e-book
telephone
mobile phone
radio
TV
newspaper
Internet
friends
e-friends
Let's review
规则动词的过去式变化
1. 一般在动词末尾加-ed ,如 play -played
2. 动词末尾是e的加-d,如 live- lived
3.重读闭音节结尾，双写末尾辅音字母，再加-ed , 如 stop- stopped
4.以“辅音字母+y”结尾的词，变y为i 再加-ed , 如 study - studied
became
buy -
think -
不规则动词
become -
bring -
fly -
eat -
see -
go -
take -
meet-
have -
run -
come -
swim-
get -
put-
cut-
read-
drive -
write-
Let's review
became
thought
brought
bought
flew
ate
saw
met
took
went
had
ran
got
came
swam
drove
wrote
cut
put
read