课件19张PPT。Language pointsReading: The effects of the Internet on our livesZhu Zhenfei and Lin Lei had a _____about the pros and _____of internet use. Zhu Zhenfei first analyzed the value for people who are looking for information. He also mentioned the ability to build groups online and form ________.People can use it to build _____ties . Internet friendships can be built based on common________. With the help of the Internet, the disabled can ___________with the outside world.debateconsfriendshipssocial interestscommunicateBut Lin lei lists the ______ effects. He thinks the main _________of the Internet are _________ information and the ______in the way people spend their time. He thinks that the ______ of false information becomes more of a problem. Another disadvantage of the Internet he refers to is that it is _______ people’s private lives. negativeuncontrolledchangeaffectingamountdrawbacks1.How many main points does she make?e.g. 1. She made several interesting points
in the article.她在文章中提出了几个有趣的观点。2. You have made your point.你已经把话说清楚了Language points2…I am speaking for the ‘pro-Internet’ side. Mr. Jim, speaking for the club members,
started the meeting. No excuse, don’t speak for yourself.speaking on behalf of argue for oneself/ a side 3.That is to say, I believe that the Internet has positive effects on our lives. (P34) 也就是说,我相信因特网对我们
的生活产生正面的影响。 1.The radiation leak has had a disastrous
effect on/upon the environment.2. The present system of payment will
remain in effect until the end of the
rental agreement.3. When do the new driving laws come into effect?4.whether conj. 1)不论
Whether we help him or not, he will fail.不管我是生气还是高兴,我一切都表现在脸上I show everything on my face, whether I
am angry or pleased.2). 是否
I don't know whether/if he is ill.
The question is whether you can do the work well.
3). 或者…或者
It matters little whether it will rain or snow.
(o.)(predicative )(s)We haven’t settled the question of ______ it is necessary for him to study abroad.
A. if B. where
C. whether D. that
C 2. Elephants have their own way to tell the shape of an object and _______it is rough or smooth.A. / B. whether
C. how D. what B 5. rather than
倒不如说;是…而不
He is a writer rather than a teacher.
You, rather than she, are my guest.
The color seems green rather than blue.
I'd prefer to read in the library rather than at home.
Rather than regretting for the failure, why not try again? (instead of)6. My name is Lin Lei and I will be
representing the ‘con’ side of the debate. At 10 o’clock tomorrow, she will be in
her office. She will be working.表将来某个时候正在进行的动作2) When will you be paying back the money? 表计划,安排即将进行的动作表客气,委婉的口气高考链接At this time tomorrow ________ over the Atlantic.
A. we’re going to fly B. we’ll be flying
C. we’ll fly D.we’re to flyB2.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 changeA7. The amount of false information on the
Internet becomes more of a problem every day.more of 在更大程度上e.g. 1. She’s more of a singer than a guitarist.
2.We see more of Sue these days.她是一个歌手而不是一个吉他手这些天来我们对Sue更了解了Some long sentences
1). When people are in need of information, from current affairs and weather forecasts to travel packages and academic research, the Internet is now the first place that many people turn to.
这是when引导的复合句;在从句中介词from引导的短语充当定语;在主句中,that many people turn to是个定语从句。
2). The second most common use of the Internet, according to 79 per cent of the survey respondents, is to advance knowledge about hobbies.
这是个简单句;主语是use;表语是不定式to advance knowledge about hobbies;而according to引导的短语从当状语。3). Without the Internet, these people would have fewer chances of meeting people.
这句是个含有介词without的虚拟句, 在时间上是对现在的虚拟, 相当于if引导的复合句,这句可以改为:
If there were no Internet, these people would have fewer chances of meeting people.
without (or but for)引导的虚拟句的句式有:
1). 对现在: without + n. , S + would + v.
2). 对过去: without +n., S + would +have done二战期间, 如果没有penicillin,很多人会死于小小的伤口。
During World War II, without penicillin, many people would have died from minor wounds.
没有电, 生活会怎样呢?
What would life be like without electricity?
4). In 2003, eBay, the famous website where people buy and sell things, said that 70 per cent of their problems were with people who sold things that did not exist, or who lied about the products they were selling. 2003年,
eBay这家著名的电子商务网站指出,70%的麻烦都由那些贩卖不存在的东西或者是对销售的产品进行虚假宣传的人引起的.
本句的主体是个宾语从句; 主句的主语后有一个where引导的定语从句;在宾语从句中有两个定语从句修饰先行词people.Thank you!!!课件23张PPT。The worldonlineThe world onlineThe Effects of the Internet on Our Lives Where did you get your new clothes for the New Year?1. How do you make use of the Internet?2. What are the advantages and disadvantages of the Internet?Discussion:Reading strategy of a debateStep 1 Find out what the argument isStep 2 Find a list of the points(sub-arguments)Step 3 Looking for supporting factsStep 4 Find what the other side believesStep 5 Find the conclusion3. What are the speeches about?1. How many main points does the first speaker make?2. What are the two points does the second speaker makes?They are about different effects of the Internet on our lives.Two. Uncontrolled information and the change in the way people spend their time. Read the first part and then do some exercises.1.What does the first paragraph mainly focus on?_________
The positive effects of the Internet on our lives.
The negative effects of the Internet.
Different points of the Internet on our lives.
D. How to carry out a debate.A2.What aspect doesn’t the first speaker mention?________
A. weather forecasts
B. current affairs
C. online movies
D. travel packages C3.The primary use of the Internet according
to a survey done in the USA is_____ .
A. to advance knowledge about hobbies
B. to acquire knowledge from the
information in libraries and museums
C. to communicate with experts on all sorts
of topics
D. to gather informationD4. What is the most important thing in building a friendship? _______
A. common interests
B. appearance
C. age
D. popularity AWhat kind of information can we get?What do you usually use the Internet for?Listen to the second part and then
do some true or false statements.5.In 2003, eBay, the famous website said that 60% of their problems were with people who sold things that did not exist.
6.A clinic to deal with Internet addiction was opened in Beijing in 2004.
7.Spending too much time building Internet relationships will make people unable to live normal life. FFT70%2005Analyze the passage and try to find out the main points and supporting facts. Part C2
Finish Part EAre you for or against computer games?Thank you!!!Finish the exercise on page 36.课件22张PPT。Unit 3 Words and expressions (I)1.analysis n.分析,分解 p1. analyses
vt. analyse = analyze
在英语中单数名词以一sis结尾,变复数往往为一ses.
例如:基础basis--bases
完成句子
1)We made a careful _________ of the problem.
2)We _______ the causes of our failure.
3)Here are the __________ of the sales figures.analysisanalysedanalyses2. value n. 价值 values ______ valuable (adj) 有价值的 valueless (adj) 无价值的
1)第一个是因特网对与搜索信息的人具有的价值.
The first is its value for people who are looking for information..
2) 你的帮助很有价值.
Your help is of great value=valuable 价值观3)be good/poor/bad value for money 很/不划算
4)To make members of a team perform better, the trainer first of all has to know their _____ and weaknesses. (2006湖北)
A. strengths B. benefits C. techniques D. values
value vt.
5) I value this necklace at $5,000 ________
6). My father values honesty beyond all things. _______A估价…为重视3.forecast n. 预报;预测
对……进行预测make/give forecasts about sth.
天气预报说有暴风雨来袭。
According to the weather forecast, a storm is on its way.
前缀fore-表“在……之前;先发生的;在前面的;物体的前部”的词还有:
____________(前额);___________(前腿);___________ (前足);___________ (前臂); ___________ (预见)foreheadforelegforefootforearmforesee4 turn to
1)The Internet is now the first place that many people turn to.___________
2). I had to turn to the dictionary for help. ________________
3). The ice turned to water. ___________________
4) Turn to page3. _________________
5)After two years’ poor harvest, all the farmers turned to keeping deer.________转向向…求助变成翻到改做…turn的相关词组辨析练习
5).Every autumn peasants ____ the soil to destroy the weeds.
A.turn down B. turn up C. turn over D. turn on
6)Nobody noticed the thief slip into the house because the lights happened to _______.(NMET1998)
A. be put up B.be turned on C. turn on D. go out CD5.acquire vt. _______; _______
1)She has acquired an email address and a site on the WorldWide Web. ________
2)The college acquired a reputation for very high standards. _______
3)He spent years acquiring his skills as a surgeon. _______
4)Elsie acquired a good knowledge of Chinese. ___________获得取得学到掌握汉语6. sort n.种类;类别vt. 将…分类;整理
1)你最喜欢吃什么肉?
What sort of meat do you like best?
2)He is the sort of person (这种人)I really dislike.
3)咱们得把好苹果拣出来,同坏的分开。
We must sort out the good apples from the bad ones.7. advance vt. 促进,提高,增加 n. 前进,预先 advancement_____
1)The second most common use of the internet, according to 79 percent of the survey respondents , is to advance knowledge about the hobbies. ( L19) ______________
2)further advance the friendly relations between the two countries进一步增进两国的友好关系
3)The meeting has been advanced to ten o'clock.______________增长业余爱好的知识提前4)A line of US tanks slowly advanced on them. ______________
5)make advances in 取得进步
6)in advance_预先,提前向…前进8.statistics pl.________
1)Statistics ________(show) that 50% of new businesses fail in their first year.
2)Statistics ________(be) a branch of mathematics.
3)The statistic _______(come) from a study recently conducted(conduct) by the British government.showiscomes9. tie n.
1)Another truly wonderful aspect of the internet is the way people use it to build social ties.
(建立社会联系)
2) He was wearing a black tie. (带着黑领带)
3)He tied his horse to the tree. (把马系在树上).10. address vt. _______
1)The main drawback of the internet I will address today are uncontrolled information (L34)
2)He is going to address the meeting. _____________________
3)I addressed the envelope to Mr. Jones. __________________
4)Your essay doesn’t address the real issues.__________________
5) He addressed her as “Miss Mattie”。在会上作演讲标明地址针对称呼11.remain vi.保持;仍然是;剩下;余留;仍待;尚需. (后可接名词,形容词,动名词,动词不定式等.)
1)He remained sitting(sit) when the teacher came in.
2)Country music today remains much the same as before.今日乡村音乐同过去差不多。
3)The door remains closed.门是关着的。
4)The remaining(remain) food belongs to you. 5)His remains(remain) are buried in the churchyard.
6) Having a trip abroad is certainly good for the old couple, but it remains__B__ whether
they will enjoy it.
A. to see B. to be seen
C. seeing D.seen12. advantage
His height gives him an advantage over (超过…的优势)the other players.
1)We’ll take advantage of (利用)the fine weather to go on hiking.
2)It’ll be to your advantage (对你有好处)to study abroad..
Summarize: an advantage over, to one’s advantage, take advantage of13.judge vt.判断;鉴别;审理;裁判;裁决,n.法官;裁判员;审判员
1)I judged him to be (估计他)about 50.
2)The judges’decision(裁判的决定)is final.
3)The judge sentenced him to five years in prison. 法官判他五年监禁。
4)judging from/by根据……判断5)_________ from his looks,he is a kind man.
A.Judging B.Being judged C.Judged D.Judge
6)The performance was good when ________ by usual standards.
A.judging B.being judged C.judge D.judged
7)I judge _______ better to tell her.
A.it B.that C.this D./ADA14. occur vi 发生 _occurred_(过去式,过去分词)
1)These problems of inaccuracy do not occur as often when people use traditional ways to find
information.__________________.
2)我想到了一个主意._An idea occurred to me_
3)我突然有个念头我要试一试.It occurred to me that I wanted to have a try.
4)It never occurred to me to phone you.我根本没想到要打电话给你。5)I along the street looking for a place to park when the accident .
A.went; was occurring
B. went; occurred
C. was going; occurred
D. was going; had occurredC课件27张PPT。Unit 3 The world onlineWord power Guessing game1. You see a set of keys for typing. keyboard 2. You use it to store information. It can store more information than a floppy disk. hard drive Guessing game3. You see words and pictures on it. screen 4. It is a machine that puts words and pictures onto paper. printer 5. It is a small device moved by hand. It controls the cursor on the screen. mouse Guessing game6. It is a part of the computer where the sound comes out. speaker 7. These are sets of instructions that control your computer. program 8. It is a short, movable line on the screen. cursor Guessing game9. It is a small square of plastic on which a computer mouse moves. mouse mat Brainstorming How many words can you think of that are related to the computer? desktop laptoppalmtop computerscreen mouse mat keyboard and mouseprinter microphonesoft disksdisk driveComputer termscoder
command
computer language
data processing
digital computer
display unit
inline processing
working storage计算机语言
工作存储器
编码员,编码器数据处理
数字计算机指令,命令
显示装置内处理Match the meaning of the following words:Discussion What can we do if we have a computer?
do some work
store information
contact with your friends (e-mails or chatting rooms
listen to music / watch video
surf the internet( search/read for information)
play games
…….The Internet Do you understand the words of a web page?search engine
web address
home page
www搜索引擎网址主页全球宽带网website
webpage
link
virus
hacker网站网页链接病毒黑客The buttons or icons on the Internet1. When you look at information without a specific goal
browse 浏览
2. When you look for a specific goal
search 搜查查找
3. When you find something on the Internet that you want to save
download 下载
4. If you have something you want to publish on the Internet
upload 上传
5. When the information you are trying to see does not appear quickly, or the web page has a problem
refresh 刷新
6. To return to a page that you saw earlier
back arrow 回车键 7. If you want to stop looking at a page , but you might want to come back to it later
minimize 最小化
8. When you want to bring a page to full size
maximize 最大化
9. When you finish viewing a page
close 关闭Part C: Usage of the words(1)browse (2) search engine (3) web address;
(4) links (5) website (6) web page
(7) home page (8) back arrow (9) refresh;
(10) minimize (11) download (12) virusAbbreviations used in Internet chat rooms (part D) 1. Laugh out loud LOL
2. For your information FYI
3. Keep in touch KIT
4. Be right back BRB
5. By the way BTW
6. Thanks again TA
7. You’re welcome YW
8. Thanks in advance TIA
9. See you CU
10. As soon as possible ASAPGuess the meaning of the expressions (I)PK
IC
LZ
Me2
MPJ
PF
PMP
PLZ
BBS:
VS
VIP比拼, 单挑
我明白
楼主
我也是
马屁精
佩服
拍马屁
请
电子公告板系统, 国内统称论坛
对决
嘉宾, 重量级人物Language points mean
vt. 意欲,计划
I meant this photo for her.
We had meant to be early.
I mean you to spend this money for yourself.
vt. (指字句等)意指,意谓
A dictionary tells you what words mean.
This word means nothing. mean
adj. 吝啬的,自私的;卑鄙的
She is mean to everybody with everything
It's a mean trick to play on someone in advance
before a particular time, or before doing a particular thing: 提前
If you're going to come, please let me know in advance.
If you want to get the book, you must pay for it in advance.Homework Memorize the words in word power.
Surf the Internet and find more Internet words.Thank you !!!课件12张PPT。Unit 3The world onlineWelcome to the unit When talking about the world online, what can you think of?What do you think of the Internet?
It has greatly affected our lives.
How can the Internet affect our lives?Picture 1What can people do on this website?
Search for information on a variety of topics.
Picture 2 Have you ever
heard of
shopping online
or bought
anything online?
What is shopping
online like? We can shop for top brands at the best prices all over the world.Picture 3
Have you
ever tried
talking with
your parents
or friends
online?
What was
it like? We can keep in touch with family members wherever you are in the world.Picture 4
What role do you think the Internet will play in the future?
Do you think it is a good idea to “live” on the Internet completely?
The future has no limits. What are the advantages and disadvantages of the Internet? Discussion 1. Search for information on a variety of topics. (P33) 就各种话题搜索信息。
search
v. search somewhere for sth. The police searched the woods for the missing boy.
Language points: 2. Keep in touch with family members wherever you are in the world. (P33) 无论你在世界的任何地方读可以与家人保持联系。
wherever
conj.We can go wherever you like.
Wherever I go I always seem to bump into him.高考链接
In peace,too,the Red Cross is expected to send help _______ there is human suffering.
(2006江西)
whoever B. however
C. whatever D. whereverHomework:1. Collect more information about the development of the Internet.
2. Prepare for the reading part .Thank you!!!