Unit4 Then and now 第3课时课件(共32张PPT)

(共32张PPT)
Unit 4 Then and now
（Sound time、Cartoon time & Culture time ）
Entertainment
娱乐
Then and now
Then andnow








Rules:
Compare the past with the present and say the sentence.
（比较过去和现在,说句子）
Make sure the sentence is correct and logical,
and you can get the class ticket.
（句子正确且符合逻辑,可得一张班级奖券）
Notice the past form and the present form of the verbs
Tip
Then andnow








Notice the past form and the present form of the verbs
Tip
Learning English is becoming more and more important.
Do you speak English
Do you speak English
My mother is a teacher.
She works hard every day.
My cousin is a worker.
Now he’s on holiday.
My mother is a teacher.
She works hard every day.
My cousin is a worker.
Now he’s on holiday.
er / /
sister summer winter driver brother father farmer writer letter paper cooker player bigger together sweater winner
Can you find some other words
The writer wrote a letter to the farmer last winter.
sister summer winter driver brother father farmer writer letter paper cooker player bigger together sweater winner ...
Can you make a sentence with these words
Miss Fox gets angry. Why
Bobby and Sam didn’t listen carefully in class.
Miss Fox gets angry. Why
What do you think of Sam and Bobby
Miss Fox, the egg
was in the cake.
What do you think of Sam and Bobby
If you were Miss Fox, what would you say
…
注意：人物的语气、动作和表情哦！
What are Bobby and Sam talking about
Great inventions
It tells us the great inventions all over the world.
Great inventions
aeroplane
train
Which country people invented the aeroplane and the train
发明
plane
The first plane
Ask past tense questions.
Make a guess if you don’t know the answer.
（对未知答案的做出猜测）
A hundred years ago, there no planes.
Then Orville Wright and his brother Wilbur the first plane.
The Wright brothers in the USA.
They bicycles first.
The brothers birds.
They watched them flying in the sky.
They to fly like the birds.
They a plane.
They it Flyer 1.
On the 17th of December 1903, Wright climbed into the plane.
The plane in the sky.
Not many people this first flight.
Only four men and a boy watched it.
The plane fly very far: only 36 metres.
It fly very high: only 3 metres.
It fly for very long: only for 12 seconds.
But it the first plane!
Read and finish
（试试用动词过去式完成第一架飞机的介绍）
A hundred years ago, there no planes.
Then Orville Wright and his brother Wilbur the first plane.
The Wright brothers in the USA.
They bicycles first.
The brothers birds.
They watched them flying in the sky.
They to fly like the birds.
They a plane.
They it Flyer 1.
On the 17th of December 1903, Wright climbed into the plane.
The plane in the sky.
Not many people this first flight.
Only four men and a boy saw it.
The plane fly very far: only 36 metres.
It fly very high: only 3 metres.
It fly for very long: only for 12 seconds.
But it the first plane!
Read and finish
（试试用动词过去式完成第一架飞机的介绍）
were
A hundred years ago, there no planes.
Then Orville Wright and his brother Wilbur the first plane.
The Wright brothers in the USA.
They bicycles first.
The brothers birds.
They watched them flying in the sky.
They to fly like the birds.
They a plane.
They it Flyer 1.
On the 17th of December 1903, Wright climbed into the plane.
The plane in the sky.
Not many people this first flight.
Only four men and a boy saw it.
The plane fly very far: only 36 metres.
It fly very high: only 3 metres.
It fly for very long: only for 12 seconds.
But it the first plane!
Read and finish
（试试用动词过去式完成第一架飞机的介绍）
were
made
lived
made
watched
wanted
made
didn't
flew
saw
didn't
didn't
was
called
v
The first train
Great inventions
The Four Great Inventions of ancient China:
Papermaking
Printing
Gunpowder
Compass
What other inventions do you know
你还知道其他哪些发明呢？
Edison(爱迪生)
penicillin 青霉素
Fleming 弗莱明
Watt 瓦特
steam engine 蒸汽机
Great inventions have changed our lives!