1. Module 4 Great inventions
Unit 3 Language in use

2. 本模块中，我们学习现在完成时和情态动词的被动语态。首先，我们一起先看一下本模块中出现的被动语态的句子：
Grammar
本模块中，我们学习现在完成时和情态动词的被动语态。首先，我们一起先看一下本模块中出现的被动语态的句子：
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3. The battery hasn’t been charged for a coupe of months.
Has it been published yet?
In those days, books could only be produced one at a tie by hand.
Today information can be received online.
从以上例句可以总结归纳如下：
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4. 时态 肯定形式 否定形式 疑问形式 现在完成时 情态动词 S+ has/have +not+done S+ has/have +done
+S+done? S+
can/could
/must
+be+done
S+can/
could
/must not
+be+done
Can/Could
/Must+S+
be+done
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5. Summary
通过这几个模块对被动语态的学习，我们可以发现只要明白了被动语态的各种时态、与情态动词搭配使用都是通过助动词be表现的这个规则，我们就可以自如地运用被动语态了。
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6. 1. Complete the sentences with the correct form of the words.
1. I think one day books may _________
(replace) by computers.
2. My bike _____________ (leave) at
school, so I have to take the bus to school today.
3. The battery _________________
(charge) yet. How can I use my recorder?
be replaced
was left
hasn’t been charged

7. be thrown
4. Paper should not __________ (throw)
away.
5. Books and CDs can ____________
(borrow) from the library.
6. I've bought an MP3 player—and about
1,000 songs have __________________
(download) onto it?
7. Has the pen ___________ (mend) yet?
I need to write my article with it.
8. What have ______________ (turn on)?
The radio?
be borrowed
been downloaded
been mended
been turned on

8. 2. Work in pairs. Complete the quiz questions and choose the correct answer.
what/use / to make paper since the
19th century?
a) Wood ) Silk.
c) Cotton.
2. where /the story of Romeo and
Juliet /set?
a) In New York b) In Athens.
c) In London.
What has been used to make paper
since the 19th century?
Where is the story of Rome and
Juliet set?

9. 3. where / the world's oldest paper /
discover?
a) In India b) In China.
c) In Egypt.
4. how long/computers / use?
a) For less than 50 years.
b) For 50 years.
c) For more than 50 years.
Where was the world’s oldest
paper discovered?
How long have computers been used?

10. 3. Make questions and write answers.
1. what / can / use / to make paper?
-(many things)
--what can be used to make paper?
--Many things can be used to make paper.

11. 2. what / might / use/ to replace books
one day? (computers)
3. where /can / music / keep?
(on MP3 players)
--what might be used to replace books one day?
--Computers might be used to replace
books one day.
--Where an music be kept?
--It can be kept on MP3 players.

12. 4. Look at the pictures and describe how the place has changed
4. Look at the pictures and describe how the place has changed. Use the word to help you.
add change open
paint put turn on

14. 5. Complete the passage with the correct form of the words in the box.
call clean develop introduce
invent produce spread use write

15. From about. 500 BC, pens were used for
writing. The feathers of large birds (1)
____________and dried. The point of
each feather was sharpened. Then people
used them to write with ink. Many
famous works, such as Shakespeare's
plays,(2) _____________ with these pens.
Then, in the 18th century, a pen With a
steel writing point (3) ____________ .
were cleaned
were written
was developed

16. Only a few words could (4) ____________,
however, before the writer had to fill the
pen with ink again. Many years later, the
fountain pen (5) _____________ from
these early pens. In 1950, a European
invented the ballpoint pen. The popularity
of writing (6) _______ quickly with the (7)
___________ of the ballpoint pen. Even
today, ballpoint pens are much less
expensive, compared with fountain pens.
be produced
was developed
spread
introduction

17. 6. Work in pairs. Listen and say where the speaker is
6. Work in pairs. Listen and say where the speaker is. Give reasons for your answer.
a) In a library.
b) In the British Library.
c) In the British Museum.

18. 7. Listen again and answer the questions.
1. Why did it take a long time to produce
a book in ancient times?
2. Why do many old books have to be
kept away from the public?
Because each one was written by
hand.
Because they have to be kept safely
away fro danger.

19. 7. Listen again and answer the questions.
3. How has the invention of the computer
helped to make these books easier for
people to read?
4. How can the pages of a book on a
computer be turned?
The ancient books are downloaded
onto a computer so everyone can
read them.
By pressing a button.

20. 8. Complete the sentences with the phrases in the box.
by hand for ages
from now on rather than
1. Could you. imagine a digital image
of Yao Ming on the wall __________
a poster?
rather than

21. 2. Things made __________ are usually
more expensive than those produced
in factories.
3. I haven't seen my best friend
__________ !
4. We're using too much paper
____________, I'm going to read all
my magazines online.
by hand
for ages
from now on

22. Module task
Planning a guide to a museum

23. 9. Work in group. Prepare your discussion.
Each choose an invention (e.g. the
computer, the television or the car).
Research how your invention has been
developed, and make notes about what
you find out.
The first computers were very big, but
now computers are very small.

24. 10. Discuss with your group.
Tell your group what you have found
out and discuss how the invention might
be improved in the future. Ask your
group for their ideas.
Make notes about your discussions and
make a final list of your best ideas.

25. 11. Present your findings to the class.
Tell the class about your group's ideas.
Listen and discuss the ideas of the other
groups.
Vote on the best ideas and make a final
class list.

26. Exercise

27. 根据汉语提示补全句子。
1. He often ____________ (浏览)
newspapers before breakfast.
2. You can’t do two things ________________ (一次).
3. All of the cakes are made
________________ (手工地)
4. Don’t _________________
(与……相比) others.
looks through
at a time
by hand
compare with

28. 5. _________________ (在…的开始)
next month, students will go to school.
6. ________________ (在我回家的路上),
I met my old friend Sally.
7. ____________ (结果), he was made our new monitor.
At the beginning of
On my way home
As a result

29. 8. I want to go out for a walk
__________ (而不是) watch
TV at home.
9. She jumped high _________
(以便) she could reach the apples.
10. I’ve travelled to many countries, __________________ (例如) Japan and Australia.
rather than
so that
such as / for example

30. C it is called D is it called 2. My lost car _______ yesterday.
中考练兵
1.Do you know what ____?
A it calls B does it call
C it is called D is it called
2. My lost car _______ yesterday.
A will be found B was found
C has found D found
3. Who was the book ______?
A written by B will be write by
C has been written with
D can be written by
4，5 两题的答案设置成同上

31. 4. An English song ________ on the radio.
中考练兵
4. An English song ________ on the radio.
A will teach B will be taught
C has taught D can be teach
5. Must the composition _____ in an hour?
A will be finished B has been finished
C is finished D be finished
6. The baby is _______ by them.
A taken good care B taken good care of
C take good care D taking good care of
4，5 两题的答案设置成同上

32. ―Why didn’t you go to the party last night?
中考链接
―Why didn’t you go to the party last
night?
―Because I ______. (06 广东)
A wasn’t invited
B didn’t invite
C haven’t invited
4，5 两题的答案设置成同上

33. Thank you!