小学英语沪教版五年级下册Unit 10 Great inventions试讲课ppt课件

这是一份小学英语沪教版五年级下册Unit 10 Great inventions试讲课ppt课件，共30页。PPT课件主要包含了Cai Lun蔡伦，camera，A potato等内容，欢迎下载使用。

Let’s talk.
What are they?What d yu think f them?
inventin 发明
We use stne,bamb,bne and silk t write.
Science can give us mre great inventins.
D yu lve inventins? D yu lve Science?
Inventins can change peple’s life.
inventin:paper
Bi Sheng 毕昇
inventr：Bell
CaiLun and Bell are ____________.
Paper and the telephne are _________________.
1. paper, can, invent, CaiLun. 2.Bell ,the,can ,telephne,invent.
CaiLun can invent paper.Bell can invent the telephne.
D yu knw inventr , invent and inventin?
Why d peple lve inventins?
Because inventins can help us.
Science can bring us mre great inventins.
S we lve science t.
inventinspaper telephne
I think… is a great inventin.
D a survey.
think 思考，认为
I think paper is a great inventin.
Peple can write n it.
I think the telephne is a great inventin.
Peple can call their friends anywhere.
Great inventins
write n it
First,read p68 and write.
Next,talk in grup. Kitty says:I think paper is a great inventin.Peple can write n it.
Then,reprt.
the watch
tell the time anywhere
travel frm ne place t anther very fast
a flying bike
g anywhere with it
Read p68 and write
Peple can travel frm ne place t anther very fast.
I can make a riddle myself .
What is it?
travel frm ne place t anther very fast.
Can yu make a riddle?
This is a watch.
Can yu make a riddle fr camera?
Peple can take a picture with it.
Ask and answer
Is … a great inventin?
Is the ptat a great inventin?
A great inventin
It’s a ptat.It’s a great inventin.D yu knw why?Peple can use it t make electricity(电).
Is it a great inventin?D yu like this great inventin?
I’m ging t invent smething myself.I’m ging t invent a flying huse.What are yu ging t invent in the future?
Is the ptat a great inventin?Why?
D yu lve Science?
Science can change ur life.
In the future yu can invent smething yurself.