被动语态专练
1.All the employees except the manage ________to work online at home．
A．encourages B．encourage C．is encouraged D．are encouraged
2. --George and Lucy got married last week．Did you go to their wedding
--No，I ________. Did they have a big wedding
A．was not invited B．have not been invited
C．hadn’t been invited D．didn’t invite
3.More patients________ in hospital this year than last year．
A. treated B. have treated C．had been treated D．have been treated
4. --The window is dirty．
--I know．It ________for weeks．
A．hasn’t cleaned B．didn’t clean C．wasn’t cleaned D．hasn’t been cleaned
5.According to the art dealer，the painting __________to go for at least a million dollars．
A．is expected B．expects C．expected D．is expecting
6. The first use of atomic weapons was in 1945, and their power ________increased enormously ever since.
A．is B．was C．has been D．had been
7. The number of deaths form heart disease will be reduced if people ___ to eat more fruit and vegetables．
A．persuade B．will persuade C．be persuaded D．are persuaded
8. Now that she is out of a job，Lucy ________going back to school，but she hasn’t decided yet.
A．had considered B．has been considering
C．considered D．is going to consider
9. The mayor of London says that all construction work for the London Olympics ________by 2010.
A．has been completed B．has completed
C．will have been completed D．will have completed
10. How can you possibly miss the news It ________on TV all day long．
A．has been B．had been C．was D．will be
11. --How long ________at this job
--Since 1990.
A．were you employed B．have you been employed
C．had you been employed D．will you be employed
12. The silence of the library ________only by the sound of pages being turned over．
A．has been broken B．breaks C．broke D．was broken
13. By the end of last year，another new gymnasium ________in Beijing．
A．would be completed B．was being completed
C．has been completed D．had been completed
14.When and where to go for the on-salary holiday ________yet。
A．are not decided B．have not been decided
C．is not being decided D．has not been decided
15. This is Ted’s photo．We miss him a lot．He ________trying to save a child in the earthquake．
A．killed B．is killed C．was killed D．was killing
16.Rainforests ________and burned at such a speed that they will disappear from the earth in the near future．
A. cut B．are cut C．are being cut D．had been cut
17.Selecting a mobile phone for personal use is no easy task because technology ________ so rapidly．
A．is changing B．has changed C．will have changed D．will change
18. Visitors ________not to touch the exhibits．
A．will request B. request C．are requesting D．are requested
19. Hundreds of jobs ________if the factory closes．
A．lose B．will be lost C．are lost D．will lose
20. A new cinema ________here．They hope to finish it next month．
A．will be built B．is built C．has been built D．is being built
21.The new suspension bridge ________by the end of last month．
A．has been designed B．had been designed
C．was designed D．would be designed
22. All the preparations for the task ________，and we’re ready to start．
A．completed B．complete C．had been completed D．have been completed
23. --- It is said that another new car factory _______ now.
--- Yeah. It _______ one and a half years.
A. is building；takes B. is being built；will take
C. is built；will take D. is being built；takes
24. I know Mr. Brown; we _______ to each other at an international conference.
A. are introduced B. have been introduced
C. were introduced D. had been introduced
25. --- I _______ to a party, but I’ve got nothing to wear.
--- Why don’t you have a dress made for the party
A. was asked B. will ask C. have asked D. have been asked
26. --- What do you think of this kind of TV set, which _______ in Shanghai
--- Well, I don’ t care such things.
A. was made B. is made
C. has been made D. had been made
27. The vegetables didn’t taste very good. They _______ too long.
A. had been cooked B. were cooked C. had cooked D. cooked
28. I want to buy that kind of cloth because I _______ the cloth _______ well.
A. have told；washes B. have been told；washes
C. was told；washed D. have been told；is washed
29. I should very much like to have gone to that party of theirs, but _______.
A. I’m not invited B. I was not invited
C. I have not been invited D. I had not been invited
30. All but one _______ take part in the conference _______ tomorrow.
A. is going to；that is to take place
B. are going to；that is about to take place
C. are going to；that is to be taken place
D. are going to；which is to be held(共38张PPT)
Unit 3 Computers
宁波四中高一英语备课组
课时安排
Period 1: Warming up & Speaking
Period 2: Reading (I)
Period 3: Learning about language
Period 4: Listening (Wb) & Reading (II)
Period1 Warming-up & Speaking
1. I am a piece of equipment used for listening to programmes that are broadcast to the public. Who am I
radio
2. I am a set of printed pages that are fastened inside a cover so that you can turn me and read me. Who am I
book
3. With this you can watch different programmes just at home. I’m a machine that has a screen with moving pictures and sounds. But watching me too much is bad for your eyes. Who am I
TV sets
4. It is a machine which stores information in its memory and does calculations. It usually has a monitor to show results.
computers
It is not always accurate.
You can find information.
Computer
You cannot write to friends.
You can both listen and watch.
TV
Sometimes it is out of date.
You can get information.
Book
You cannot watch a film.
You can listen to English.
Radio
Disadvantages
Advantages
Type of IT
The advantage/disadvantage is…
In my opinion, I think it is good because…
I think it is bad because…
I believe it is … because…
I agree with … because…
I disagree with…because …
Is it necessary to buy a computer
A PC( personal computer)
A notebook
computer
1. I think you should buy… because…
2. In my opinion, you should buy …
because…
3. I believe that…
4. As far as I know,…(据我所知）
5. It’s hard to say, but…
fast, slow; light, heavy;
convenient, inconvenient; expensive, cheap;
comfortable, uncomfortable; …
Internet
send emails
……
play games
communicate with my friends.
gather information for my lessons
listen to music
watch movies
do shopping online
Period 2 Reading
Who Am I
Do you know the names of different parts of a
computer
1
2
4
3
5
6
1. monitor 2. screen 3. CD-ROM
4. mouse 5. keyboard 6. hard disk
Label each part
the main device that a computer uses to store information.
the part of a computer that stores information
1.modem
2.scanner
3.printer
4.chips
5.CPU
5
3
1
2
4
device linking a computer with a telephone line.
1.Who is the teller of the story
2.What does the passage mainly talk about
Computer.
It talks about the history and the applications of computers.
Timeline
1642: __________________________
_______________________________
____: the Analytical Machine was
made by Charles Babbage.
:___________________________
_______________________________
_______________________________
1940s:__________________________
_______________________________
_______________________________
A calculating machine was
used in France.
1822
Alan Turing wrote a book about
how computers could be made to
work as a universal machine.
Computers grew as large as
a room
1936
_____: the first family of computers
was connected to each other.
1970s: _________________________
_______________________________
Now:___________________________
_______________________________
_______________________________
1960s
many new applications have
been found for computers.
I am a devoted friend and
helper of the human race!
Para. 1
Topic sentence:
Supporting details:
Over time I have changed quite a lot.
calculating machine
analytical machine
universal machine
PC
laptop
a huge computer
Para. 2
Topic sentence:
Supporting details:
tubes
These changes only became possible as my memory improved.
transistors
chips
network
World Wide Web
intelligent but lonely
Para. 3
Topic sentence:
Supporting details:
communications
finance
Since the 1970s many new applications have been found for me.
trade
robots
mobile phones
medical operations
space rockets
providing a life of high quality
True or False
In 1642 I began as a calculating machine and could solve any mathematical problem.
My real father was Charles Babbage, who wrote a book and built me in 1936.
After I got my new transistors in the 1960s, I became smaller, cleverer and quicker.
I was brought into people’s homes in the 1970s.
Since my birth I have been built to take the place of human race.
F
F
T
T
F
Solve difficult ____________
__________
A _________ machine
Think logically and produce an answer quickly
An ________ machine
Simplify difficult sums
A _________ machine
Poor
Strong
Function
Name
Early days
Development
calculating
analytical
universal
mathematical
problems
Fill in the chart
Space rockets
___________
Mobile phones
Robots
________
Finance
Narrow
Wide
__________
______
Small chips
____________
Large
Small
Tubes
_________ stored in
Network times
Development
Medical operations
Memory
Transistors
Applications
Communication
Trade
Let your imagination fly!
What will be the computer like in the future
Period 4 Listening & Reading
football-player robot
waiter-robot
counseling-robot
Matron(主妇)-robot
What can the robots/androids be used for
baby-sitter robot
fire-fighting robot
robot used for the war
gate-keeper robot
①
Robot 1
Height
Appearance
Ability
Price
35 cm high
has five arms to hold all the tools
can do all the work around the house
only 5,000 yuan
①
②
Robot 2
Height
Appearance
Ability
Price
10 cm high
like a real bird
can jump and sing
500 yuan
①
②
③
Robot 3
Height
Appearance
Ability
Price
2 m tall
large
can play guitar and sing
androids = advanced robots
NAME CARD FOR ANDY
Name: ____________ Appearance: ________________
Size: _____________ Character: __________________
Ability: ____________ Job: ___________________
Andy
looks like a human
as big as a human
competitive, cooperative
can move and think like a human
striker
Questions
Who is Andy
What is Andy’s opinion about the match in Seattle
How does the programmer help Andy to make up new moves
He is a football-player android.
He thinks that the team who won the first place cheated.
She programs reliable moves that Andy can use if a new situation arises.
What would you like it to look like
What are some of the things you would like it to do
Do you want it to be like a man or a woman, or neither
How much would it cost
Group work
Useful sentence patterns
I would like to have an android that…
This means that it should…
It should also…
I hope my android will…
In that way…
I don’t mind…,but it must be able to…Phrases in M2U3 Computers
有共同之处 ______________________________
排序______________________________
经过一段时间 ______________________________
科技革命______________________________
人工智能 ______________________________
从…时起 ______________________________
到二十世纪四十年代______________________________
随着时间的推移______________________________
结果______________________________
如此…以致于…______________________________
高质量的生活______________________________
充满______________________________
人类______________________________
从一处到另一处______________________________
某人自己的______________________________
好好利用______________________________
培养…方面的兴趣______________________________
前路漫漫，意指有待改进______________________________
对…着迷______________________________
深入研究______________________________
信息技术______________________________
由…组成______________________________
作决定______________________________
.…的部分______________________________
一年一次______________________________
聚集______________________________
有能力做某事______________________________
赢得第一/二名______________________________
一种______________________________
下决心做某事______________________________
在某种程度上______________________________
编制，编造______________________________
毕竟，不管怎样______________________________
在…的帮助下______________________________
处理, 安排，对付_____________________________
看守______________________________
keys:
1. have … in common
2. put … in an order
3. over time
4. technological revolution
5. artificial intelligence
6. from … on
7. by the 1940s
8. as time goes(went) by
9. as a result
10. so…that
11. life of high quality
12. be filled with
13. human race
14. from place to place
15. of one’s own
16. make good use of
17. develop an interest in
18. have a long way to go
19. be crazy about
20. do research into
21. information technology
22. consist of
23. make a decision
24. part of
25. once a year
26. get together
27. be able to do
28. win first/second place
29. a type of
30. be determined to do
31. in a way
32. make up
33. after all
34. with the help of
35. deal with
36. watch overComputer hackers have now got their hands on mobile phones.
A phone virus programme can____1___ you phone do things you have no control over, computer security experts___2___. It might___3___ the White House or the police, or forward your personal address book to a marketing company. Or it could simply eat into the phone’s operating software, turning it___4___ and erasing your personal information. Similar viruses have already made mobile phone owners___5___ in Japan and Europe.
Ari Hypponen, chief technical officer of a computer security company in Finland, said a virus “can get your___6___ and send them elsewhere. And it can record your___7____”. Mobiles are now able to surf the Net, send emails and___8___ software. So they are an easy____9___ for the same hackers who have sent viruses to computers over the past decade.
“It’s technically____10___ now,” said Stephen Trilling, director of research at anti – virus___11___ maker Symantec Corp based in the US.
“If the phone is connected to the___12___, it can be used to transmit threats and____13__ targets, just as nay computer can.”
“In Japan, if you opened a certain e- mail message___14___ your mobile, it would cause the phone to repeatedly___15___ the national emergency number.”
So phone operators had to____16____ emergency calls until the___17__ was removed.
In Europe, mobiles’ short message service, ___18__ SMS, has been used to send codes that could damage phones.
Mobile users can___19____ viruses, of course, by sticking to their traditional phones____20___ Web links, some experts said.
1. A. get B. force C. make D. damage
2. A. speak B. talk C. tell D. say
3. A. lead B. cause C. control D. call
4. A. off B. out C. down D. on
5. A. interested B. angry C. excited D. terrified
6. A. message B. passages C. news D. information
7. A. voice B. passwords C. music D. address
8. A. make B. destroy C. download D. develop
9. A. job B. task C. mission D. target
10. A. possible B. impossible C. useful D. valuable
11. A. hardware B. software C. computer D. equipment
12. A. computer B. television C. Internet D. radio
13. A. strike B. visit C. inquire D. attack
14. A. in B. by C. on D. with
15. A. send B. dial C. count D. press
16. A. cancel B. ban C. stop D. prevent
17. A. bug B. mistake C. fault D. sprite
18. A. and B. nor C. or D. but
19. A. stop B. avoid C. kill D. find
20. A. beyond B. with C. over D. without
1.C 2.D 3.D 4.A 5.B 6.A 7.B 8.C 9.D 10.A 11.B 12.C 13.D 14.C 15.B 16.C 17.A 18.C 19.B 20.D A
“I spend more time in chat rooms（聊天室） than with my ‘real-1ife’ friends.”
Do you know any people like these？ They are part of a new addiction（瘾） called Internet addiction. Internet addicts spend at least thirty to forty hours online every week. The use of the Internet can be an addiction like drug（毒品） use. People lose control（控制） of the time they spend on the Internet
For example， one college student was missing for several days. His friends were worried， and they called the police. The police found the student in the computer lab： he was surfing the net for several days straight.
Studies show that about 6 to 10% of Internet users become addicted. And people worry about the teens because the Internet is changing the playing field for some of them. They spend more time in cyberspace than in the real world of friends and family.
Is “surfing the net” a hobby or an addiction for you？ You may have a problem if you have these symptoms（症状）：
●You do not go to important family activities or you do not do school work because you like to spend hours on the Internet.
●You can‘t wait for your next online time.
●You plan to spend a short time online， but then you spend several hours.
●You go out with your friends less and less.
◆根据以上短文内容，然后从每题所给的四个选项中选择最佳选项。
1. What does the beginning of the passage tell us？
A. How to become an Internet addict. B. What an Internet addict usually does.
C. Where to find an Internet addict. D. Why to write this passage.
2 How does the writer describe the addicts‘ use of Internet？
A. It is something like keeping drugs. B. It is a way of producing drugs.
C. It is like taking drugs. D. It is terrible to imagine.
3. Why do people worry about the teens？
A. The teens are wasting too much money.
B. They used to work on the Internet.
C. The playing field of the teens will disappear.
D. More and more of the teens wil1 become addicted to the Internet.
4. The example in the passage shows that _______.
A. Internet problems are more serious among college students
B. Internet addicts usually stay in the computer lab without sleep
C. Some of the Internet users have already been seriously addicted
D. The police often help to find those Internet addicts.
5. What is the writer trying to tell us at the end of the passage？
A. Don‘t be addicted to the Internet.
B. Go to family activities more often.
C. Do things as you have planned.
D. Stay with your parents as often as possible.
答案：BCDCA
B
We are all busy talking about and using the Internet (互联网), but how many of us know the history of the Internet
Many people are surprised when they find that the Internet was set up in the 1960s. At that time, computers were large and puter networks (网络) didn't work well. If one computer in the network broke down, then the whole network stopped. So a new network system had to be set up. It should be good enough to be used by many different computers. If part of the network was not working, information could be sent through another part. In this way computer network system would keep on working all the time.
At first the Internet was only used by the government, but, in the early 1970s, universities, hospitals and banks were allowed to use it too. However, computers were still very expensive and the Internet was difficult to use. By the start of the 1990s, computers became cheaper and easier to use. Scientists had also developed software that made 'surfing' (浏览) the Internet more convenient.
1. Which is the best title of the passage
A. The History of Internet B. The History of Computer
C. The Use of Computer D. The Use of Internet
2. The Internet was set up in ( )
A.1960 B.1970 C.1990 D.from1960-1970
3. What is said about the early Internet
A. It was set up in 1970s. B. The Internet was not easy to use.
C. Only banks used Internet C. The computers were very expensive.
4. Why are many people surprised when they find that the Internet was set up in the 1960s
A. At that time as computer networks did not work well, it was not popular.
B. Because common people were not allowed to use.
C. Because computers at that time were quite large.
D. Because the Internet was often broken down.
5. Why Internet became popular by the start of 1990s
A. Because many people like it.
B. Because computers became cheaper and easier to use.
C. Scientists had also developed software that made "surfing" the Internet more convenient.
D. Both B and C.
答案：A、D、B、A、D
C
At one time, computers were expected largely to remove the need for paper copies of documents (文件) because they could be stored electronically. But for all the texts that are written, stored and sent electronically, a lot of them are still ending up on paper.
It is difficult to measure the quantity of paper used as a result of use of Internet-connected computers, although just about anyone who works in an office can tell you that when e-mail is introduced, the printers start working overtime. "I feel in my bones this revolution is causing more trees to be cut down," says Ted Smith of the Earth Village Organisation.
Perhaps the best sign of how computer and Internet use pushes up demand for paper comes from the high-tech industry itself, which sees printing as one of its most promising new markets. Several Internet companies have been set up to help small businesses print quality documents from a computer. Earlier this week Hewlett-Packard Co. announced a plan to develop new technologies that will enable people to print even more so they can get a hard copy of a business document, a medical record or just a one-line e-mail, even if they are nowhere near a computer. As the company sees it, the more use of the Internet the greater demand for printers.
Does all this mean environmental concerns(环境问题) have been forgotten Some activists suggest people have been led to believe that a lot of dangers to the environment have gone away. "I guess people believe that the problem is taken care of, because of recycling(回收利用)," said Kelly Quirke, director of the Rainforest Action Network in San Francisco. Yet Quirke is hopeful that high-tech may also prove helpful. He says printers that print on both sides are growing in popularity. The action group has also found acceptable paper made from materials other than wood, such as agricultural waste.
1. The growing demand for paper in recent years is largely due to _______.
A. the rapid development of small businesses
B. the opening up of new markets
C. the printing of high quality copies
D. the increased use of the Internet
2. Environmentalists believe one possible way of dealing with the paper situation is _______.
A. to encourage printing more quality documents
B. to develop new printers using recycled paper
C. to find new materials for making paper
D. to plant more fast growing trees
3. Hewlett-Packard Co. has decided to develop new technologies because _______.
A. people are concerned about the environment
B. printers in many offices are working overtime
C. small companies need more hard copies
D. they see a growing market for printers
4. What would be the best title for the text
A. Computers and Printers
B. E-mail and the Business World
C. Internet Revolution and Environment
D. Modern Technology and New Markets
答案：DCDC
D
Last week，Bill Gates retired from full-tine．rime work at the world's biggest computer software company, Microsoft．He will remain chairman of the company he established with Paul Allen in 1975．
Mr. Gates leaves Microsoft at a time of change in the computing industry．Microsoft grew at a time when personal computers，or PCs，were replacing big mainframe computers as the main computing tools．He showed that huge profits could be made in software as PCs increasingly were found “on every desk and in every home”.
Early on，Microsoft understood the importance of the “network effect”. That is, software is the kind of product that increases in value as more people buy and use it．
Now，free Internet software threatens to replace PC-based software．Devices like “smart phones” connect people to the Internet．Google has become a 1eader in Internet Web searching and advertising．Microsoft has struggled to change with the new computer environment．Its efforts to sell music and its latest operating system，Vista，have not been big successes．And an attempt this year to buy Yahoo for over forty-seven billion dollars failed．
In the last several years，Bill Gates has slowly given control of Microsoft to others．In two thousand，he gave the job of chief executive officer to Steve Ballmer, a friend of his since their years at Harvard University．Mister Ballmer has been with Microsoft since nineteen eighty．Still，it is hard to overestimate the influence of Bill Gates on computing．He developed the business model that put the Windows operating system on about ninety percent of the world's one billion PCs．Microsoft now has almost ninety thousand employees．
At fifty—two years old，Bill Gates is currently the third richest man in the world．He is worth about fifty-eight billion dollars．He remains Microsoft's biggest shareholder．
Mister Gates will now spend most of his time working at his charity organization, the Bill and Melinda Gates Foundation．The foundation is the world's largest charity with over thirty-seven billion dollars．It provides money for health, education and other projects，mostly in developing countries．
1．Bill Gates retired from full-time work in Microsoft because ．
A．he had earned enough money
B．Google threatened Microsoft's leading place
C．PCs were out of fashion
D．of a reason that was not mentioned
2．Microsoft grew at a time when ．
A．“smart phones” connect people to Internet
B．Vista was put into market
C．Personal Computers were on every desk and in every home
D．Computers became the main computing tools
3．Microsoft's “network effect” probably means ．
A．the more people use PCs，the more software they will buy
B．the more people use Internet，the more money Microsoft can make
C．the better product, the more value
D．the later operating system，the better software
4．From the passage, we know _____.
A．Bill Gates set up Microsoft on his own in 1975．
B．Bill Gates failed to buy Yahoo．
C．Bill Gates was the chief executive officer when he retired．
D．Bill Gates is the richest man in the Bill and Melinda Gates Foundation．
答案：DCAB
