Unit 6 When was it invented？SectionB (3a-3b) Writing课件(共16张PPT)

(共16张PPT)
新目标英语九年级
Section B 3a-3b
Writing
Unit 6 When was it invented
Lead-in:Descussing-Challenge your thinking
Computer
Food
Clothes
Mobile phone
Matches
Money
What three inventions would you choose if you were on the island alone Why
Writng Goals:单元写作目标
能介绍自己最喜爱的发明并叙述理由。
1. 能用“be invented in/by..., be used for…,be made of/from/by...”等句型描述发明物的历史；
2. 写作微技能：写作中的素材收集、话题解读、问题回答、遣词造句、连句成篇、篇章结构布局、写作思维导图等写作微技能和写作策略的运用能力。
paper-making
造纸术
compass
指南针
printing
印刷术
gunpowder
火 药
What are the Four Great Inventions in ancient China
Pre-Writing:Collecting materials 收集素材
Cai Lun
105 A. D.
Bi Sheng
1041-1045
[ k mp s]
[ g npa d (r)]
11th Century
9th Century
Task 1
personal computer
John Neumann/1946
surfing the internet
car/1886
Karl Benz
traveling
TV/Baird/1925
watching news
telephone/
Bell/1876
communicating
light bulb/1854
Thomas Edison
seeing in the dark
iphone/1977
Steve Jobs/
chatting with friends
Pre-Writing:Collecting materials 收集素材
Task 2
Pre-Writing:Collecting materials 收集素材
shoes with speacial heels
changing the stayle of the shoes
shoes with lights
seeing in the dark
hot ice-cream scoop
serving really cold ice-cream
zipper
1893/Whitcom Judson
used widely/shoes/bags
Task 2
Pre-Writing:Collecting materials 收集素材
tea/5,000 years ago
Sheng Nong/by accident
potato chips/1863/
Geoge crum/by mitake
basketball/1893/
James Naismith/played inside/
played by more than 100 millon people
Task 2
Pre-Writing:Collecting materials 收集素材
Task 3
What other inventions can you think about
Please complete the chart with your partner.
Invention When Who Used for Made of/from/in Look like
umbrella
knife
keys
earphone
calculator
Pre-writing:Game-Let's guess!
What inventon is it
We have a great invention.
It was a small invention that changed the world.
It was invented in1893.
It was made of cloth and steel or plastic.
It was used widely now.
It was used on dressers,shoes and bags.
It was invented by Whitcomb Judson .
Task 4
While-writing:Topic写作话题
从古自今，无数发明走进了我们的生活，例如点灯、电视、电脑、电话、手机、自行车和雨伞等，这些发明给我们的生活带来了诸多便利，提高了我们的生活质量，真是“小发明改变世界”。
请以“My favorite invention"为题根据要求完成A、B两项写作任务。
A.用完整的句子回答下列问题：
1.What's your favorite invention
2.When was it invented
3.Who was it invented by
4. What is it used for
5.What do you think of the invention
B.请以“My favorite invention"为题，写一篇短文。
要求：1.内容包含A部分的信息，适当发挥，内容完整。
2.语句通顺连贯，无单词拼写及语法错误。
3.书写规范整洁。 4.不少于80词。
While-writing:Answer to the questions
Step 1
1.What's your favorite invention
2.When was it invented
3.Who was it invented by
4. What is it used for
5.What do you think of the invention
My favorite invention is light bulb.
It was invented in 1854.
It was invented by Thomas Edison.
It is used for seeing in the dark.
I think it's a great /useful/invention.
A.用完整的句子回答下列问题：
While-writing:Connect the sentences!
Step 2
1.What's your favorite invention
2.When was it invented
3.Who was it invented by
4. What is it used for
5.What do you think of the invention
My favorite invention is light bulb.
It was invented in 1854.
It was invented by Thomas Edison.
It is used for seeing in the dark.
I think it's a great /useful/invention.
添加连词让句子连贯：
and,or,so,but,first,
then,finaly,what's more,
not only...but also...
...so...that...
While-writing:Sentences to passage
Step 3
My favorite invention is light bulb.
It was invented in 1854.It was invented by Thomas Edison. it is used for seeing in the dark.
I think it's a great /useful/invention.
There are many inventions around us,such as computers,cameras and mobile phones and so on.
I believe
that it is a small invention that changed the
world.
It's made of glass and looks like a ball.It has brought bright to the world since it was invented. With light bulb, people can do more things than before.
My favorite invention
What's more,Thomas Edison was a great inventor.I also want to be an inventor like him.
And
While-writing:Just do it!写作吧
从古自今，无数发明走进了我们的生活，例如点灯、电视、电脑、电话、手机、自行车和雨伞等，这些发明给我们的生活带来了诸多便利，提高了我们的生活质量，真是“小发明改变世界”。请以“My favorite invention"为题，根据要求完成A、B两项写作任务。
A.用完整的句子回答下列问题：
1.What's your favorite invention
2.When was it invented
3.Who was it invented by
4. What is it used for
5.What do you think of the invention
B.请以“My favorite invention"为题，写一篇短文。
要求：1.内容包含A部分的信息，适当发挥，内容完整。
2.语句通顺连贯，无单词拼写及语法错误。
3.书写规范整洁。4.不少于80词。
Step 4
Post-writing:Correct and judge of your passage!评改
Small invention would change the world.
Be a great inventor Change the world!
Thank you!
Remember the saying: