初中英语仁爱科普版（2024）九年级上册Topic 1 When was it invented?评优课教学课件ppt

这是一份初中英语仁爱科普版（2024）九年级上册Topic 1 When was it invented?评优课教学课件ppt，文件包含U1T3Apptx、Unit1Topic3第1课时教学设计docx、Unit1Topic3大单元整体教学设计docx、G9wordsU1T3单词录音mp3、p17-1amp3、p18-2mp3、p18-3mp3、P17-1amp4、media1mp4等9份课件配套教学资源，其中PPT共37页， 欢迎下载使用。
Learning bjectives
After learning the lessn, we can:
learn sme cre wrds and expressins f the text;
find the missing sentences and wrds with the help f key wrds and linking wrds.
imprve reading by skimming and scanning.
design new inventin with imaginatin and express their ideas in English.
Pre-reading
While-reading
in factries
slve a prblem
a result f accidents
interesting and exciting
a new prduct
a new way f ding things
_____________________Yu can have wild and crazy thughts. Remember that n idea is t silly. Many peple laughed at the Wright brthers and said they wuld never fly. But they weren't discuraged by what peple said. That’s why nw we have planes.
A.Draw yur inventin.
B.Name yur inventin.
C.Test yur inventin.
D.Use yur imaginatin.
E.Plan and design yur inventin.
Task 4: Put the sentences in the crrect places.
[/θɔːt/ ] n.
_____________________Careful planning is imprtant in the inventin prcess. This is the time t brainstrm fr ideas and t evaluate them.
Put the sentences in the crrect places.
_____________________Make a detailed drawing f yur inventin s thers will understand hw yur inventin wrks.
['diːteɪld] adj. 详细的 （ -ed为形容词后缀）
_____________________See if yur inventin wrks as it is planned. If nt, d mre research, redesign it, and test it again.
re- 又，再 recycle /reuse/ retell...
Tip5: Knwing the wrd frmatin can help us learn wrds. 了解构词法可帮助我们学习单词。
_____________________Every inventin needs a name.Share yur inventins with thers.
Task5：Read 1a again and fill in the blanks.
Let's make a summary!
Pst-reading
(1)Nne f these things was planted in fields.（Para 1, Line5）(2)They were made in factries and invented by smene.（Para 1, Line5）(3)But they weren't discuraged by what peple said.（Para 2, Line3）(4)See if yur inventin wrks as it is planned.（Para 6, Line1）
1.What are the tp 3 mst imprtant inventins? Why?
Let's discuss !
Which are the tp 3 mst imprtant inventins? Why?
Example:I think zer is the mst imprtant inventin. It's said that it was invented by an Indian. It is a very interesting number. Fr example, I haven nly 10 yuan, If yu add five zers after it fr me, haha, I will be a rich man.
Let's invent smething !
1. Hw did yu cme up with the idea f yur inventin ?
2. What des it lk like ?
3. What's it made f / frm ?
4. What's it used fr ?
5. What are yu ging t name it ?
1. Hw d yu cme t the idea f yur inventin?2. What des it lk like?3. What is it made f/frm?4. What’s it used fr?5. What are yu ging t name it?
We learn: sme wrds: inventin, crayn, thught, silly, balln,sme phrases: laugh at，cme cme ut，the result f …， 3. sme sentences:Inventing is interesting and exciting and everyne can be an inventr.We can: 1. talk abut the prcess f an inventin.2. write a passage abut an inventin.