2020-2021学年Unit 10 Great inventions教学演示ppt课件

这是一份2020-2021学年Unit 10 Great inventions教学演示ppt课件，共30页。PPT课件主要包含了Word Box，great ，Homework等内容，欢迎下载使用。
a mbile phne
I think it's ______.
Pre-reading
Guessing riddles
Peple can tell the time anywhere.
I think it's ______.
Peple can travel frm ne place t anther very fast.
I think it's ________.
Peple can take phts with it.
Peple can write n it.
the mbile phne
Great inventins
D yu knw any great inventins in the wrld?
I think _____ is a great inventin.
The inventins make ur lives ______ ( wrse/better)
animal bnes骨头
In the past, the “paper” was t ______ ( heavy重 / light轻 ) t carry.It was difficult t write. (困难的)
paper+making=
Papermaking
Nw the paper is thin and light（轻薄）.Peple can write easily(容易的).
.
We still using Papermaking in Xiang Zhigu in Guiyang.
In the past,peple used stnes, animal bnes, bamb and silk t write. Abut 1,800 years ag,Cai Lun invented Papermaking.It’s thin and light.I think Papermaking is a great inventin.Peple can write easily.Cai Lun is a great inventr.The Cmpass,Gunpwder, Printing and Papermaking,they are “The Fur Great Inventins f Ancient China”.
While-reading
听音，迅速获取信息,整体感知语篇。
Papermaking
In the past,peple used stnes, animal bnes, bamb and silk t write. Abut 1,800 years ag,Cai Lun invented Papermaking It’s thin and light.I think Papermaking is a great inventin.Peple can write easily.Cai Lun is a great inventr.The Cmpass, Gunpwder, Printing and Papermaking,they are “The Fur Great Inventins f Ancient China”.
______is a great inventr.(wh)
Cai Lun
__________________,he invented it.(when)
Abut 1,800 years ag
He invented ___________.(what)
Papermaking
Skimming(略读)1.Read the the yur answers.
ne thusand and eight hundred
After-reading
In the past,peple used stnes, animal bnes, bamb and silk t write. Abut 1,800 years ag,Cai Lun invented Papermaking It’s thin and light.I think Papermaking is a great inventin.Peple can write easily.Cai Lun is a great inventr.The Cmpass, Gunpwder, Printing and Papermaking,they are “The Fur Great Ancient Inventins f China”.
__________________,_______invented __________ . I think Papermaking is a great inventin.
Cai Lun
( 1867 – 1912 )
( 1871 – 1948 )
Inventr: Wright Brthers
Cuntry: the USA
Inventin: a flying machine
When: On December 17th,1903
“First, we'll watch hw the birds fly.
Next, we'll draw a picture f ur flying machine.
Then, we'll build it.
Finally, we'll fly like birds ! ”
Hw d they invent the flying machine ?
Scanning(寻读)围绕问题“Hw”迅速查找需要信息。
Predicting(预测)联系上下文，大胆猜测词意。
1.I want t watch TV. ( ) A. B.2.I have a new_____. I can have a phne call. A.phne watch(电话手表) B. pht
They build the flying machine.
They watch hw the birds fly.
They fly like birds.
They draw a picture f their flying machine.
They want t invent a flying machine.
Clse reading（细读）放慢速度，复读语篇，理解信息。
A flying machine
Put the sentences in rder
____________________,______________invented _______________ . I think the flying machine is a great inventin.
On December 17th,1903
a flying machine
Wright Brthers
Frm 1900 t 1902, Wright Brthers tried mre than ____times t fly in the sky.Finally they succeeded.
flying machine
One thusand failures resulted in a success.
I think the plane is a inventin.
n ft: 21 daysby plane: 3 hurs
My mbile phne's APP
On April 3rd,1973, Martin Cper invented the first mbile phne.It had nly ne functin（功能） t call. Nw, peple can take phts,play games,watch vides, d hmewrk,shpping and s n.Mbile phnes have changed ur life. It’s very cnvenient（方便）.I think mbile phne is a great inventin.
Martin Cper马丁∙库帕
It's n April 3rd,1973
Martin Cper
Mbile phne
( )1.What can the mbile phne d ? It can ________. A. water flwers B.watch vides ( )2.Which is the best title fr this passage?(哪一个最适合做标题？) A. Mbie phne B.Shpping
Silent reading( 默读)默读时不出声、不动唇、不指划。围绕问题迅速查找需要信息。
________________,______________invented ___________________ . I think mbile phne is a great inventin.
On April 3rd,1973
Martin Cper
the first mbile phne
“Future Life”
I'm ging t invent a Changeble Clthes.Peple can save the time t chse the clthes. I think my inventin is great.
My inventin plan
I want t be a little inventr.I am ging t invent _______.Peple can_______________.
Yur inventin plan
Listen and read the stry “A flying machine”n page70 .
Share yur inventin plan with yur parents .
Try t use these structures t say:__________,_________invented __________. I think ______ is a great inventin.