课件15张PPT。Unit3 词汇复习Unit3 复习依某人的观点
技术革命
解决问题
回答问题
与某人有共同点
常识
个人电脑
头脑简单的
人工智能
走过;过去
处理;安排;对付
人类
优点和缺点
In one’s opiniontechnological revolutionsolve the problemanswer the questionhave sth. in common with common sensePC= personal computersimple-mindedartificial intelligencego bydeal with; do withhuman raceadvantages and disadvantages在某种程度上
用这种方式
挡道;妨碍
弥补;补足;化妆
毕竟
在……的帮助下
看守;监视
越来越小
越来越薄
越来越聪明
二十世纪六十年代
与别人交流信息
独自
与此同时
数十亿人 in a wayin this wayin the waymake upafter allwith the help of; with one’s helpwatch oversmaller and smallerthinner and thinner cleverer and clevererin the 1960s; in the 1960’sshare information with othersby oneselfat the same timebillions of people相互交流
通过因特网
无论如何
轮流
此刻;现在
看起来像
一年一次
团聚
获得第一名
合作
communicate with each otherby the Internetanywaytake turnsright nowlook likeonce a yearget togetherwin the first placework together1. A computer can solve many m________ problems.
2. P_________, I think the team who won first place cheated.
3. The 21st century is the century of information t___________.
4. I think we can work together to
c _______ an even better system.
5. Computers are used to c__________ with each other around the world by the Internet.athematicalersonallyechnologyreateommunicate16. I need to shout _____ computer language _______my teammates ______give me the ball when I’m open and have a good shot ______a goal.
17. No one could recognize me _______ I got my new transistors _____the 1960s.
18. What ______ going _______a walk?
19. What's the difference ________ the two computers?
20. We'll take care_______ your cat when you are _______ on holiday.intotoforafterinaboutforbetweenofawayAnyway, let’s go back my history. Then I was the of a large room! As the years have gone , I have been made smaller and smaller.
Since then, my family and I have been used billions of people to deal information and communicate with each other the world.
In this way, I can make new moves. After all, the help of my electronic brain, intelligence is what I’m all .tosizebybywitharoundupwithabout把下列主动语态转化为被动语态:
1. People play football all over the world.
Football __________all over the world.
2. Did they ask him some questions?
_____________ some questions by them?
3. Who has broken the window?
By whom ____ the window ____________ ?
4. You forgave him his rudeness, didn’t you?
He ___________ his rudeness by you, wasn’t he?
5. Should we do the work today or tomorrow?
_______ the work _______ today or tomorrow?is playedWas he askedhasbeen brokenwas forgivenShouldbe done6. We ought not to look down upon this job.
This job ought not to ___________ down upon .
7. The workers are building a new road.
A new road ______________ by the workers.
8. Tom will lend me a camera.
A camera _______________ me by Tom.
I ____________ a camera by Tom.
9. They warned Marry that the dog was dangerous.
Mary ____________ that the dog was dangerous.
10. The farmer made the horse work the whole day.
The horse __________ to work the whole day.把下列主动语态转化为被动语态:be lookedis being builtwill be lent towill be lentwas warnedwas made
---What’s happening in the new area?
---New houses_______ recently over there.
are built B. built C. have built
D. have been built
2. This is a photo of the power station that______ in my hometown .
A. has set up B. has been set up C. was set up D. is set up
3. There is a police car in front of our neighbor’s house.
What do you suppose _______?
A. did happen B. has happened
C. is happen D. has been happenedDBBExercises : Choose the best answers 5. Every possible means _______ to prevent the air
pollution, but the sky is still not clear.
is used B. are used C. has been used
D. have been used
6. No permission _______ for anyone to enter the
Building.
has been given B. has given
C. has to give D. has been giving
7. The police found that the house _______ and a lot
of things _____.
has broken into; has been stolen
had broken into; had been stolen
has been broken into; stolen
had been broken into; stolenCAD8. All the preparations for the project _______,
And we’re ready to start.
completed B. had been completed
C. complete D. have been completed
9. Great changes ________ in the city , and a lot of
factories ________.
have been taken place ; have been set up
B. have taken place; have been set up
C. have taken place; have set up
D. were taken place; were set up
10.The book ________ under the bench for two days.
has put B has been lying C. has been put
D. has been laidDBB依我的观点,电脑是用来为人类服务的。
无论如何,还是要谢谢你。
随着时光流逝,人们已经变得越来越富裕。
二十世纪八十年代,人们的生活完全改变了。
In my opinion, computers are built to serve the human race.Thanks anyway.As time has gone by, people have become richer and richer.In the 1980s, people’s lives were totally changed.我的腿是如此的冷以至于我以为他们是冰冻。
我们可以通过因特网与别人交流信息。
人们用电脑来处理信息和相互交流。
我弟弟和我一样高,实际上,他长得也向我。My legs are so cold that I think they are ice.We can share information with others by the Internet.People use computers to deal with information and communicate with each other.My brother is as tall as I. In fact, he looks like me too.去年我们球队参加了世界杯并获得了第一名。
我想要与人类球队踢一场球。
在某种程度上,老师就像是我的朋友。
别让他整天工作。毕竟,他还是个孩子。Last year, our team competed in the World Cup and won first place.I would like to play against a human team.In a way, my teacher is like my friend.Don’t make him work all day long. After all, he is still a child.