Unit 6 When was it invented-Section B 3a-Self Check课件(共23张PPT)

(共23张PPT)
Section B
3a-Self Check
Learning Objectives
1. To learn to write a description of
new invention
2. To check yourself
Have you ever come across any difficulties in your daily life
I am not able to take notes quickly in class.
It’s very hard for me to get up early.
I’m worried about my everyday homework.
1. Problem: __________________________
New invention: ______________________
What it is used for: ___________________
3a
Think of something that you do not like to do. Then think of an invention that could help you. Make notes.
a special pen
quickly taking notes in class
taking notes in class
2. Problem: __________________________
New invention: ______________________
What it is used for: ___________________
3. Problem: __________________________
New invention: ______________________
What it is used for:
_______________________________________
_______________________________________
a special clock
getting up early
waking me up
doing homework
a robot
doing homework with me
It can be my favorite homework partner.
This special pen was invented by Liu Jie. It has three colors and is used for …
Imagine you are a business person. Write a description of your new invention. Try to sell the invention to the class.
3b
Useful sentences
1. I think … is a very useful invention.
我认为……是一项很有用的发明。
2. … was invented by …
……是由…… (某人)发明的
3. … was invented in …
……是在…… (某时间)发明的
4. It was used for … 它被用来……
5. … is made of ………
是由……(材料)制成的
One possible version:
This special pen was invented by Liu Jie. It has three colors and is used for taking notes quickly in class. It is very useful if you have a lot to write down. The pen comes with a microchip that can store a list of common words that you will use. You can program the words you will use often to each word. When you are writing, you just need to
write the short forms with the pen, press a button on the pen and all short forms will change into the actual words. The microchip can contain up to 50 words and you can make changes to the list of words whenever you need to.
将有6位同学扮演“推销商”上台向同学们“推销”自己的发明，台下的每位同学都有一票选择权，得票最多的“推销商”获胜。
Play a game
谁的发明最畅销？
Invention
What is the invention
What is it used for
Who invented it
When was it invented
Summary
我们在推销一件产品的时候，通常会从哪几个方面去描述呢？
It is often difficult to decide on the inventor of certain inventions. This is because sometimes a few people may _______ things which are nearly the same. It’s hard to tell who came up with the idea first.
invent doubt mention website all of a sudden
Self Check
1 Complete the passage with the correct forms of the words in the box.
invent
Some inventions can also lead to other inventions _____________. So some people _______ whether the inventor came up with the idea himself or herself. They think that the inventor used someone else’s idea to create his or her invention. That is why books or _________ usually _________ more than one inventor when giving information about inventions.
all of a sudden
doubt
websites
mention
invent doubt mention website all of a sudden
1. Someone stole my watch.
_________________________________
2. They used five eggs to make this big cake.
____________________________________
3. When did they invent the personal computer
__________________________________
__________________________________
My watch was stolen by someone.
When was the personal computer invented
Five eggs were used to make this big cake.
2 Rewrite these sentences using the passive voice.
4. They asked us not to run in the hallway.
________________________________
________________________________
5. Someone took the video back to the store.
________________________________
________________________________
The video was taken back to the store by someone.
We were asked not to run in the
hallway by them.
Invention: _________________________
When: _________________________
Who: _________________________
Purpose: _________________________
in 2013
umbrella with a light
Li Meng
3 Find out information about an invention you would like to know more about and write sentences below.
seeing in the rain in the dark
阅读短文，从方框中选择恰当的词并用其适
当形式填空，使短文完整、通顺。
translate Canada pleasure sudden mention somebody
Dear Marcus,
How are you in the UK In your last e-mail you (1) __________ Pam. You want to know something about this girl, yes Of course I know a lot about her.
mentioned
Pam is a (2) ________ girl. She’s smart. Her hobby is writing. Four years ago, she wrote a book. In 2015, it came out. It was popular with many people. And it was (3) _________ into many different languages. Pam has become a successful and young writer. Pam’s hobby has brought her (4) ________ and success. Many people love Pam and I’m among of them. I’m proud to know her.
Canadian
translated
pleasure
translate Canada pleasure sudden mention somebody
To be exact, I also want to be (5) _________ like her. Oh, Marcus, something always happened all of a (6) ________. My light went off. I must stop to have a look.
Best wishes!
Yours,
Steve
somebody
sudden
translate Canada pleasure sudden mention somebody
Mary在某英语学习网站就“The Most Useful Invention of All Time”这一话题发帖，征集网友的看法。假如你叫李华，你认为最有用的发明是因特网，请你根据Mary的帖子给她回帖。
The Most Useful Invention of All Time
Mary—Monday, August 15, 2016
I am writing a paper about inventions for my English class, and I need some ideas. What do you think is the most useful invention of all time Thanks for your ideas.
要求：
1. 简要阐述因特网的用途(至少三个)；
2. 词数90左右；回帖的部分内容已给出，
不计入总词数。
RE: The Most Useful Invention of All Time
Li Hua—Thursday, August 18, 2016
I think the most useful invention of all time is the Internet. ________________________
_______________________________________________________________________________________________________________