Module 1 Unit 2 Changes in our lives 课件（29张ppt）

(共29张PPT)
本单元的动词及其过去式
is
was
use
used
get
got
wash
washed
write
wrote
sweep
swept
drive
drove
answer
answered
live
lived
visit
visited
say
said
smile
smiled
课前三分钟：
2
Changes in our lives
Period 1
Oxford English
Period 1
food
clothes
housing
transportation
There are a lot of changes in our lives.
Changes are everywhere!
life ----lives
1
2
3
4
Ms Wen
Mrs Hong
Mr Zhang
Mr Yang
Changes in their lives too
1
2
3
4
What do they do
write
+
r
=
writer
写；写信（动词）
作家；作者（名词）
Ms Wen is a writer.
She can write books .
Mrs Hong is a farmer.
farm
+
er
farmer
A farmer grows crops.
=
farm in the fields(田地)
street cleaner
Mr Yang is a street cleaner.
环卫工人
A street cleaner cleans the street day and night.
Street cleaners make our city clean and beautiful.
A street cleaner cleans with a broom.
在英语中，经常在动词后面加上后缀-er来表示做这件事的人。
write
farm
drive
teach
sing
dance
play
clean打扫
photograph拍照
动词v
writer
farmer
driver
teacher
singer
dancer
player
cleaner清洁工
photographer摄影师
名词n
jobs
+
er
photo
photoer
Mr Zhang is a photographer.
=
photographer.
photographer
pho
to
gra
pher
photographer
A photographer takes photos.
photo
She can take a lot of beautiful photos.
1
2
3
4
Ms Wen is a writer.
Mrs Hong is a farmer.
Mr Zhang is a photographer.
Mr Yang is a street cleaner.
What do they do
2.How do they do now
1.How did they do in the past
Listen, follow and answer
In the past
used
now
_______ is a ____________.
In the past, she_____ a ____________ to write.
Now she_____a ________________.
Ms Wen
Ms Wen
writer
pen and paper
uses
computer
used
....use .....to...
Which way(方式) is faster(更快的) and easier（更容易的）
Using a computer is faster and easier.
Mrs Hong is a _________.
In the past, she got her crops in by _______. Now she uses a ___________.
farmer
hand
machine
sickle
镰刀
In the past
now
sickle
machine
In the past, people used _______to________.
Now people use ________to _________.
Which way is faster to get the crops in
Look and think
VS
by hand（用手）
use a machine（机器）
get tired easily
get crops in quickly
Mr Zhang is a ____________.
In the past, he used _______ to take photos.
Now he uses a _____________.
film
digital camera
photographer
In the past
now
digital
camera
digital camera
see the photos right away
=quickly
can see photos right away立即；马上
数码相机
It is very convenient to use a digital camera.
Mr Yang is a ____________.
In the past, he swept the streets with a ________.
Now he drives a _______________.
It can clean the streets _______________.
street cleaner
broom
street sweeper
in a short time
In the past
now
street sweeper
sweeper
broom
Using a ______________________ is faster and easier.
sweeper
Which way(方式) is faster(更快的) and easier（更容易的）
Read and finish：
工具
a writer
a farmer
a photographer
a street cleaner
film
a pen and paper
broom
by hand
a digital camera
a computer
a machine
a street sweeper
In the past, people __________________.
Now, people _________________________.
…
read books
read e-books
made cool with fans
make cool with air conditioners
bought things in cash
use WeChat pay or Alipay
went shopping at the markets
go shopping online
I like the change,because it is ________.
I don't like the change , because it is ______.
I like the change,because it is ________________.
I don't like the change , because it is ______________.
easier更容易 faster更快
safe安全的
cheap 便宜的
comfortable舒适的
convenient便利的
hard 辛苦的
tired累的
slow慢的
noisy吵闹的
dirty脏的
expensive昂贵的
unhealthy不健康的
uncomfortable不舒适的inconvenient不方便
bad changes
good changes
Every coin has two sides.
Every coin has two sides.
事物都有两面性
辩证去看待变化
Homework:
Must do:(必做）
1. Listen, read and recite（背诵） the text. 课本P8
2. Finish exercises 《活动手册》
Choose to do :(选做）
3. 结合本课主题句，说一说身边的变化，至少分享3个.