(共34张PPT)
外研版九年级上册
Module 9
Great inventions
Unit 3
Language in use
To summarise and consolidate the use of future simple passive
To summarise and consolidate new vocabulary
___________________ 快速阅读；浏览
___________________ 每次；一次
___________________ 用手；靠手做
___________________ 从某一角度；从某一点上看；
在某种程度上
____________________ 把……比作
____________________ 在某人去……的路上
____________________ 结果；因此
____________________ 在20世纪
____________________ 大量的
look through
at a time
by hand
in a way
compare ... to
on one’s way to ...
as a result
in the twentieth century
a large amount of
1. They’ll be put up on the school website.
2. Will computers be used more than books in the future
3. Will books be replaced by the Internet
Read the following sentences.
future simple passive
主语 + will / be(am/is/are) going to + be + done (+ by …)
被动语态
一般现在时 一般过去时 一般将来时
肯定式 主语 + am/is/ are + done 主语 + was/ were + done
否定式 主语 + am/is/ are + not + done 主语 + was/ were + not + done
主语 + will/be (am/is/are) going to + be + done
主语 + will not/be (am/is/are) not going to + be + done
一般现在时 一般过去时 一般将来时
一般疑问句 Am/Is/Are + 主语 + done Was/Were +主语 + done
特殊疑问句 特殊疑问词+ am/is/are + 主语 + done 特殊疑问词+ was/were + 主语 + done
1. Will + 主语 + be + done
2. Be(am/is/are) + 主语 + going to + be + done
特殊疑问词 + will +主语 + be + done
特殊疑问词 + be (am/ is/are) + 主语 + going to + be + done
1. The Communist Party of China’s 20th National Congress (中共二十大) _______ in autumn this year.
A. was held B. is held C. will be held
(2022湖南岳阳)
2. Many research labs ________ in the next 5 years to develop science and technology in China.
A. are building B. will be built C. were built
(2021福建)
C
B
Complete the sentences and conversations with the correct form of the words and expression in brackets.
1. ____________ books _____________ (replace) by computers in the future
2. My bike is broken. It _____________ (fix) tomorrow.
3. —Dad, can I use the Internet this evening
—Yes, but the computer is not on yet. The electricity _________________ (not connect) until nine o’clock.
Will
be replaced
will be fixed
won’t be connected/
will not be connected
4. ______________ the problem _______________ (talk about) at the meeting tomorrow
5. Who _______________ (invite) to give a report about great inventions next Friday
6. —When ______________ the work ______________ (finish)
—In two days.
Will
be talked about
will be invited
will
be finished
A new classroom will be built.
build buy change
Look at the pictures and describe the new classroom that will be built. Use the words in the box to help you.
A new floor will be built.
New furniture (desks / chairs) will be bought.
A new blackboard will be bought.
A new interactive whiteboard will be bought.
The windows and the door will be changed.
The teacher’s desk will be painted.
The lights will be changed.
The colour of the walls will be changed.
The walls will be fixed.
1875
America
Alexander Graham Bell
Work in pairs. Ask and answer questions about these great inventions.
A: When was the telephone invented
B: It was invented in 1875.
…
A: What kind of telephone do you think will be made in the future
B: …
1903
America
Wright Brothers
1924
Britain
John Logie Baird
Before the ___________ of printing, few people could read.
There were more books to sell, so the ___________ in books grew.
Because more people could read, ideas ____________ quickly.
What ___________ will printing take in the future
introduction
trade
direction introduction spread trade
spread
direction
Complete the sentences with the words in the box.
In a school library.
In the British Library.
In the British Museum.
Listen and find out where the speaker is.
Why were so few books produced in ancient times
Because they were written by hand.
2 Why were many old books copied onto a computer
They are too valuable to be picked up and held in the hand.
Listen again and answer the questions.
3 How has the computer helped people read old books in the British Library
Old books were copied onto a computer a few years ago for people to be able to read them without touching them.
Listen again and fill in the blanks.
After printing was invented, knowledge ___________ around the world by books. For many years, books were very expensive. Each one was written __________, so very few books were produced. Today, books are produced quickly. They’re light, ___________ and easy to get hold of.
But the early books are now too valuable to be picked up and held in the hand, so here in the British Library, they _____________ onto a computer a few years ago. Have a look at the screen here. You can turn the pages on the screen, without __________ the real books.
was spread
by hand
cheap
were copied
touching
a) The history of the Internet
b) The World Wide Web
c) The Internet and the Web
d) The future of the Internet
Read the passage on page 78 and choose the best title.
In the 1960s
The Internet was invented for the army to use.
In the 1970s
Scientists and businesspeople wanted to use the Internet to send and receive messages.
Now complete the chart.
In 1991
The World Wide Web was invented.
In the 1990s
More and more people started to use the Internet to send various types of files.
Today
The Web has hundreds of millions of users. It has changed the way people live, work and play.
1. What will be saved when people use e-books
_____________________________________
2. Why can’t many people afford e-books
_____________________________________
Read the short passage and answer the questions.
Paper.
Because e-book readers are expensive.
3. E-books will become cheaper and cheaper, won’t they
_____________________________________
4. What will happen to e-books in the near future
_________________________________________
Yes, they will.
There will be more e-books than paper books.
Think of an invention that has changed your life.
Make notes about the invention:
1 What is it
2 Why is it useful
Research how the invention has been developed and make notes about what you find out.
Work in groups. Prepare for your discussion.
Discussing inventions
Tell your group about the invention. Ask them for their ideas.
Make notes about your discussions.
Present your findings to the class.
Discuss with your group.
一般将来时的被动语态结构:
will + be + done
am/is/are going to + be + done
I. 根据语境及括号内所给动词的提示，用被动语态填空。
1. The beautiful kite _____________(fly) by Harry just now.
2. The houses ___________________________(paint) by us tomorrow.
3. Tea plants _________________________(grow) on this mountain next month.
4. More than one billion dollars ______________________ (spend) by the city government on the project next year.
5. A high bridge ________________________(build) in my home town in 2022.
will / is going to be built
was flown
will / are going to be painted
will / are going to be grown
will / is going to be spent
II. 根据材料内容，从方框中选择恰当的单词填空，使材料意思完整、通顺，注意形式变化，每词限用一次。
trade, technology, amount, power, direction, compare, develop, replace, borrow, main
The Chinese government promised to achieve carbon neutrality (实现碳中和) by 2060. This has brought more chances for China's hydrogen fuel-cell vehicle industry (氢
燃料电池汽车产业). (1)__________ to traditional vehicles, hydrogen fuel-cell vehicles are much friendlier to the environment.
Compared
Now hydrogen fuel-cell vehicles are expensive and cost a large (2)________ of money. As a result, some people who want to buy them need to (3)________ money. The vehicles that they prefer are still (4)________ traditional ones. However, as the (5)____________ improves, hydrogen fuel-cell vehicles are sure to become much cheaper.
Although the hydrogen fuel-cell vehicle industry is still young, it is growing very fast, and may soon become more (6)_________ than the traditional vehicle industry. In China,
trade, technology, amount, power, direction, compare, develop, replace, borrow, main
amount
borrow
mainly
technology
powerful
the hydrogen fuel-cell industry is taking shape. More than 2 billion yuan has been spent on the research and (7)________ of hydrogen fuel-cell vehicles so far. Now there are 114 hydrogen filling stations across the country. This will surely cause a great increase in the (8)________ of hydrogen fuel-cell vehicles. So what (9)___________ will traditional vehicles take in the future Will they be (10)_________ by hydrogen fuel-cell vehicles Let's wait and see.
trade, technology, amount, power, direction, compare, develop, replace, borrow, main
replaced
development
trade
direction(s)
You’ve discussed the invention that has changed your life. Now write down your discussion according to the notes you made.
谢谢
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