外研版（2024）九年级上册 Module 9 Great inventions Unit 3 Language in use 课件(共24张PPT，含内嵌音频)

(共24张PPT)
Unit 3
Language in use
Module 9
Great inventions
01
学习目标
1.能熟悉并能正确运用本模块的单词和短语
2.能够掌握一般将来时的被动语态的构成及其应用
3.能够谈论已有的发明创造给人类带来的变化
Language practice
Read the following sentences and say the structure of them.
They’ll be put up on the school website.
Will computers be used more than books in the future
Will books be replaced by the Internet
一般将来时的被动语态
02
新课讲授
时态 主动语态 被动语态
一般现在时 do/does
一般过去时 did
一般将来时 will/be (am/is/are) going to do
am/is/are+ done
was/were+ done
will/be (am/is/are) going to + be + done
主动语态&被动语态
2. Books will be replaced by the Internet.
1. The Internet will replace books.
否定: Books will not be replaced by the Internet.
一般疑问：Will books be replaced by the Internet
特殊疑问：What will books be replaced by
否定：The Internet will not replace books.
一般疑问：Will the Internet repalce books
特殊疑问：What will replace books
一般将来时被动语态的四种句式
Will be replaced
will be fixed
won’t be connected
Will be talked about
will be invited
will be finished
Act 1, P76
Exercises
时态 肯定句形式 否定句形式
一般现在时 主语+am/is/are+done 主语+am/is/are+
not+done
一般过去时 主语+was/were+done 主语+was/were+
not+done
一般将来时 主语+will be/be going to be +done 主语+will not be/be not going to+be+done
Grammar
时态 一般疑问句形式
一般现在时 Am/Is/Are+主语+done
一般过去时 Was/Were+主语+done
一般将来时 Will+主语+ be+done
Be+主语+going to be+done
Grammar
思 考
Look at the pictures and describe the new classroom that will be built. Use the words in the box to help you.
build　buy　change
A new classroom will be built.
思 考
Possible answers
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.
Before the _____________of printing, few people could read.
2. There were more books to sell, so the ______ in books grew.
3. Because more people could read, ideas ________quickly.
4. What _________ will printing take in the future
introduction
trade
spread
direction
Complete the sentences with the words in the box.
direction, introduction, spread, trade
Act 4, P77
Exercises
Listen and find out where the speaker is.
a) In a school library.
b) In the British Library.
c) In the British Museum.
Let’s listen.
Act 5, P77
1.Before the _____________of printing, few people could read.
2.There were more books to sell, so the ______ in books grew.
3.Because more people could read, ideas________quickly.
4.What _________ will printing take in the future
introduction
trade
spread
direction
4.Complete the sentences with the words
in the box.
direction, introduction, spread, trade
5. Listen and find out where the speaker is.
a) In a school library.
b) In the British Library.
c) In the British Museum.
Listen and find out where the speaker is.
In a school library.
In the British Library.
In the British Museum.
5
Listen again and answer the questions.
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.
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.
6
Read Around the world and find:
此外
随着…的快速发展
在不远的将来
what is more
with the rapid development of…
in the near future
书的优点
印刷术的发明
买一份报纸
在去…的途中
浏览杂志
被创造
被生产制作
手工一次一本
结果
有机会做某事
在印刷术(方面)的发展
从某种程度上说
把…比作…
互联网的引进
在二十世纪
advantages of books
the invention of printing
buy a newspaper
on the/one’s way to…
look through magazines
be invented/created
be produced
one at a time by hand
as a result
have the/a chance to do sth.
developments in printing
in a way/to some degree
compare…to…
the introduction of the Internet
in the twentieth century
Let’s recite.
比…更有影响力
一个更大数量的…
能够以各种各样的形式被存储
一个网络连接
更容易地发现信息
以印刷的形式
一本书
以…为方向
more powerful than…
a much larger amount of…
can be stored in varied forms
an Internet connection
find information
much more easily
in printed forms
a single book
take the direction
Language Points
一般将来时的被动语态
被动语态的动词形式为：be+动词的过去分词，其中be为助动词，根据不同的人称和时态有形式的变化。一般将来时的被动语态中be动词为shall/will be。（shall 用于第一人称；will用于各种人称）
一般将来时的被动语态的结构：
1.肯定句: 主语+shall/will be+过去分词+(by...)
e.g.
We shall be punished if we break the rules.
如果我们违反规定，我们将要受到惩罚。
The new film will be shown next Thursday.
这部新电影将在下周四上映。
The Web can help you do research for your homework, so that you do
not need to go to the library. You can use Internet banking, instead of going to the bank. And, of course, people just“ surf the Web” when they want to relax.
Technology changes quickly, and it is hard to imagine what the future of the Internet and the Web will be. But it seems impossible to imagine life without them.
以便于，所以，引导结果状语从句
Now complete the chart.
The Internet was invented for the army to use.
Scientists and businesspeople wanted to use the Internet to send and receive messages.
The World Wide Web was invented.
More and more people started to use the Internet to send various types of files.
The Web has hundreds of millions of users. It has changed the way people live, work and play.
Practice
The Internet was invented by the US government in the 1960s, for the army to use. In the 1970s, scientists and businesspeople also wanted to use the Internet to send and receive messages. For some years, people could only send very simple texts. They could not send photos or documents by the Internet.
Language practice
That changed in 1991, when a British scientist named Tim Berners-Lee invented the World Wide Web. The World Wide Web allows people to send various types of files, such as texts, photos and videos by the Internet, so more and more people started to use it in the 1990s.
Language practice