外研版九年级英语上册Module 9 Great inventions Unit 3-1教学课件(共20张PPT)

(共20张PPT)
Module 9
Great inventions
Unit 3 Language in use-1
What will happen to traditional printing in the future
Will computers be used more than books in the future
Will book stores be closed in future
Free talk
Will books be replaced by the Internet
Warm-up
Language Practice
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
Presentation
1. The pictures will be put up on the school website.
2. We shall not be told if there are nothing unusual.
3. I am going to be chosen as the school news reporter if I work hard.
4. The sick boy is not going to be sent to hospital.
5. Are the students going to be taken to a museum this Friday
Read more sentences.
Presentation
一般将来时态的被动语态
(2)主语 + am/is/are going to be + 动词过去分词（+ by+动作执行者）
(1) 主语 + will be + 动词过去分词（+by+动作执行者）
例如：
Some trees will be planted this spring.
今年春天将要种些树。
Will you be asked to study English
会不会要你们去学英语呢？
Grammar
Presentation
1. 肯定句形式：
主语+will/be (am/is/are) going to + be + done
2. 否定句形式：
主语+will not/be (am/is/are) not going to + be +done
3. 一般疑问句形式：
Will+主语+be + done
Be (am/is/are) +主语+going to + be done
4. 特殊疑问句形式：
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
Presentation
主语 +情态动词+ be + 动词过去分词（+ by + 动作执行者）
例如：
The man must be sent to hospital.
这个人必须被送往医院。
含有情态动词的被动语态
Presentation
1. 肯定句形式：
主语+情态动词+be + done
2. 否定句形式：
主语+情态动词 not + be + done
3. 一般疑问句形式：
情态动词+主语+be + done
4. 特殊疑问句形式：
特殊疑问词+情态动词+主语+ be + done
Presentation
时态 主动语态 被动语态
一般现在时
一般过去时
一般将来时
情态动词
主动语态和被动语态的结构对比
do/does
am/is/are+ done
did
was/were+ done
will/ be(am/is/are) going to do
will/ be(am/is/are) going to
+ be + done
can/could/must… do
can/could/must…+be +done
Presentation
(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.
(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 replaced
will be fixed
will not/ won’t be connected
Will be talked about
will be invited
will be finished
Practice
1. Complete the sentences and conversations with the correct form
of the words and expressions in brackets.
2. 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.
Practice
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 color of the walls will be changed.
The walls will be fixed.
Possible answers:
Practice
3. 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: …
Practice
4. Complete the sentences with the words in the box.
direction introduction spread trade
(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
Practice
5. Listen and find out where the speaker is.
(1) In a school library.
(2) In the British Library.
(3) In the British Museum.
Practice
6. Listen again and answer the questions.
(1) Why were so few books produced in ancient times
(2) Why were many old books copied onto a computer
(3) How has the computer helped people read old books in the British Library
Because they were written by hand.
They are too valuable to be picked up and held in the hand.
Old books were copied onto a computer a few years ago for people to be able to read them without touching them.
Practice
1. Thanks to the Internet, different kinds of information ________ in a short time.
A. can be learned B. has been learned
C. can learn D. has learned
2. — Does she like singing English songs
— Yes. She _________ to sing English songs in her room.
A. often does B. is often heard C. often hears
3. — Must we clean the classroom now
— No, you needn’t. It ________ after school.
A. may clean B. must clean C. need be cleaned D. can be cleaned
4. It ________ to drive after drinking wine.
A. is allowed B. is not allowed C. is made D. is welcomed
Exercise
一般将来时的被动语态结构:
will/be (am/is/are) going to + be + done
含情态动词的被动语态结构:
情态动词 + be + done
Summary
Homework
1. Do more exercises to consolidate the grammar
points in this module.
2. Preview the rest part in Unit 3.
Goodbye！