Unit 4 Then and now Part A Let's learn & Find the mistakes 教学课件

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Unit 4
Then and now
Part A
(Let's learn & Find the mistakes)
Warm-up
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Lead in
Today we are going to visit our school.
Now, let' s go !
Presentation
Let's learn
What's this
grass
What can we do
on the grass
We can play football
and play sports on the grass.
grass
短语：on the grass 在草坪上
Don't run on the grass.
联想：tree/flower
Where is here
gym
What can we do
in the gym
play tennis
play basketball
play ping-pang
gym
联想：playground
There is a gym in our school.
Where is here
dining hall
What can we do in the dining hall
have lunch
dining hall
近义短语：dining room
There was no dining hall in my school.
this year
last year
...years ago
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What are the difference
now
twenty years ago
Practice
Look and compare
Was there a gym in the school？
No, it wasn' t.
Is there a gym in the school？
Yes, it is.
There was no gym in the school twenty years ago.
Now there is a new one in the school.
For example:
There was no _______ in the school twenty years ago.
Now there is a new one in the school.
Attention: 注意使用there be句型
Let's say
Find the mistakes
there were no gyms
people didn't go by bus
people couldn't use the Internet
Practice
Pair work
Disscuse with your partner,talk about the mistakes in the Tang dynasty.
At that time,there were no dining hall.
...
Exercise
选择正确的选项
( )1.There _____no water in the river before.
A.is B.was C.were
( )2.There _____some new buildings now. A.is B.were C.are
( )3.He went to Hangzhou______.
A. now B.tomorrow C.two months ago
B
C
C
Summary
（听、说、认读、写）词汇：
gym, grass, ago, dining hall