(共14张PPT)
Unit 6 When was it invented
( 1a--2c)
人教版go-for-it 教材听说课教学设计
（九年级全册）
Unit 6 When was it invented
Language goal: Talk about the history of inventioins.
Target language: When was the zipper invented
Who was invented by
It was invented by Thomas in 1893.
What is it used for
It’s used for seeing in the dark.
Teaching tips:
1） 本课时的教学重点是讨论发明创造，由谁发明、何时发明的、以及有何用途。
2） 关于被动语态中by结构的用法：
a. 当需要强调动作的执行者时by+ 动作执行者；
b. 当不知道动作执行者或不需要说明动作执行这时，省略by 结构。
Unit 6 When was it invented
Presentation-1
Guided procedures
What is that (lock)
What is it made of (metal)
Where was it made (China)
What is it used for (locking doors /boxes/ ...)
What’s it used for
Repeat with other items.
Unit 6 When was it invented
China2020
Unit 6 When was it invented
Drill
Drill the target language with partners.
Ask and answer in pairs
What is that
What is it made of
What is it used for
What’s it used for It’s used for + doing ...
Presentation-2
-- What’s that
-- ...
-- What’s it used for
-- It’s used for seeing in the dark.
communicating with others.
cooking rice.
moving things from one place to another.
Unit 6 When was it invented
Unit 6 When was it invented
Drill the sentence patterns above.
Drill
Describe the things:
* What’s that * What’s it made of * What’s it used for
(Repeat with the plural forms)
-- What’s that
What’s that used for
When was it invented
-- It’s a computer. It’s used for calculating.
I guess / think it was invented before TVs.
Presentation-3
When was it invented
Talk about the time of the inventions.
Repeat with other three.
Unit 6 When was it invented
1
2
3
4
Listening
Unit 6 When was it invented
___ 1876 ___ 1885
___ 1927 ___ 1971
1) Listen to the conversation in 1b and check when these things were invented
c
b
d
a
Listening
2) Listen to the conversation in 2a, and number the inventions.
Unit 6 When was it invented
While checking the answers, learn the new words:
heel, light, scoop, electricity
1
2
3
3) Listen （2b）and complete the chart below.
e.g. They’re shoes with special heels. They are used for changing the style of the shoes.
in the dark
changing
serving
4) Describe these inventions.
Listening
Compass
Papermaking
Gunpowder
Printing
Cai Lun
Bi Sheng
Shen Kuo
Practice
1. Match the 4 acient China’s 4 great inventions
Sun Simao
Practice
Question prompts:
* What are the four great inventions
* Who were they invented by
* When were they invented
* How were they invented (if possible)
* What were they used for
2. Make a speech about China’s Four Great Inventions, then make a speech in front of the class.
Unit 6 When was it invented
Production
Imagine you are an engeer, you have invented a new style __________. Draw it on the paper, and tell the class about your invention.
What’s the name of the product
what do you think of the invention
what’s it made of
when was it invented
what’s it used for
Questions for help:
Unit 6 When was it invented
your new invention
