课件17张PPT。welcome to our classwelcome to our classwelcome to our classGrammar and usageUnit 3Linking verbs Fill in the blanks with proper linking verbs:
1. Wood ____________ hard.
2. The exercise ____________ easy, but in fact it's very hard.
3. Don't you think the music of the song _________ beautiful?
looksseemssoundsFill in the blanks with proper linking verbs:
4. Most leaves begin to ____________ yellow in autumn.
5. The fish ________good; the children like it very much.
6. The girl's face __________ red when she heard his words.
7. It’s true that parents __________ old when children grow up.turn/get tastesturnedbecome1. “存在”类:表示存在或具有某种特征或状态。这类连系动词强调“存在”。常见的有: be(是)，look(看起来)，feel(摸上去)，seem(似乎是)，appear(似乎、显得)，prove(证明是)，smell(闻起来)，taste(尝起来)，sound(听起来)等。例如:
The story sounds true.
Those oranges taste good. 2. “持续”类:表示某种情况或状态的持续。这类连系动词强调“持续”。常见的有: remain(依然)，keep(保持)，stay(保持)，continue(继续、仍旧)，stand(处于某状况或情形)等。例如:
—Why don't you put the meat in the fridge?
—It will stay fresh for several days.
It's already ten in the morning. The store remains closed. What's the matter? 3. “变化”类: 表示由一种情况或状态变化成另一种情况或状态。这类连系动词强调"变化"后的情况或状态.常见的有: become(变成)， turn(变成)， grow(变得)， go(变得)等。例如:
Put the fish in the fridge, or it will go bad in hot weather. 1. 有些连系动词通常不用于被动语态和进行时态中。如:feel，taste等词。例如:
-Do you like the material?
-Yes, it feels very soft. 2. 一般情况下，连系动词主要跟形容词或分词作表语。例如:
Be careful when you cross this very busy street. If not， you may get run over by a car. 3. 能跟名词作表语的连系动词常见的有:be, become, appear, seem, prove, remain和turn等。注意:turn后跟(表示主语身份的)名词作表语时，不加冠词。例如:
Twenty years later, he turned teacher.
The population growth in China remains a problem. 4. 连系动词也可跟不定式(to do / to be)，常见的有: appear, seem, remain, prove, look等。例如:
Having a trip abroad is certainly good for the old couple, but it remains to be seen whether they will enjoy it.
On the long journey, Peter proved to be a most interesting guide. We all had a wonderful time.
THINK IT OVER高考链接1. The traffic lights __________ green and I pulled away. (2006广东)
A. came B. grew
C. got D. went
THINK IT OVER
高考链接
2. One of the best ways for people to keep fit is to______ healthy eating habits. (2006湖北)
A. grow B develop
C. increase D. raise
THINK IT OVER高考链接
3. -- I was wondering if we could go skiing on the weekend.
-- _______good. (2006湖北)
A. Sound B. Sounded
C. Sounding D. Sounds
THINK IT OVER
高考链接 4. Someone who lacks staying power and perseverance is unlikely to ___ a good researcher. (2006山东)
A. make B. turn
C. get D. grow
THINK IT OVER
高考链接 5. In the dark forests ________, some large enough to hold several English towns. (2005辽宁)
A. stand many lakes
B. lie many lakes
C. many lakes lie
D. many lakes standBye - bye!Bye - bye!课件24张PPT。 Unit 3Project
Doing research on the Internet
Part A Reading
Researching on the InternetWhat do you do step by step when you research information on the Internet? Read the information sheet about Internet research carefully and try to fill in the following forms. the key
word(s) you type in
which contain the word(s) you ask for
unevaluated contents the full
article or pages a bunch of titles
of articles or pages evaluated,
relevant and correct information, not up to date
Practice Let's come to Parts B1 and B2 on page 119 in workbook. 10 minutes later, I'll check your answers.Part B Giving an oral report PlanningPreparingProducingPresentingPlanning
Work in small groups and choose a topic which your group will search information for on the Internet. All the group members should agree on the topic you choose.Preparing
Now that you have chosen your topic, your group will need to discuss and agree on an answer to each of the following questions:
What information will you try to find?
How can you find the information?
What each group member will be responsible for to finish each task. Producing
Some group members write down the topic to be searched on the Internet.
Some search the information on the Internet.
Some write down the final conclusions. Presenting
Now it's time to present your findings to the class in an oral report and prepare to answer any questions your classmates have about your searching or result.
Language points1. The more you know about Internet research, the faster you will find what you are looking for, and the better your information will be. (P46)
The +比较级，the +比较级: 表示越……，就越……。
The more you practise, the better you speak.
The older I get, the happier I am. The sooner you start, the more early you’ll get there. 高考链接THINK IT OVERThe more I think about him , the more reasons I find for loving him __________I did . (2005全国Ⅱ)
A. as much as
B. as long as
C. as soon as
D. as far as 2. research ?? n. [U] a detailed study of a subject, especially in order to discover (new) information or reach a (new) understanding: scientific/medical research a research student/assistant/laboratory They are carrying out/conducting/doing some fascinating research into/on the language of dolphins. v. [I or T] She's researching into possible cures for AIDS. Journalists were frantically researching the new Prime Minister's background, family and interests. . 3. obtain v. [T] FORMAL to get something, especially by asking for it, buying it, working for it or producing it from something else: First editions of these books are now almost impossible to obtain. In the second experiment they obtained a very clear result. Sugar is obtained by crushing and processing sugar cane.
v. [I not continuous] FORMAL to exist: Conditions of extreme poverty now obtain in many parts of the country.4. relate to
to be connected to, or to be about someone or sth.; be in relationship with, have reference to: Chapter nine relates to the effects of inflation on consumers.
This paragraph relates to the October Revolution. 5. The results of your search are divided into specific subject categories. (P46)
divide
verb 1) [I or T] to (cause to) separate into parts or groups: At the end of the lecture, I'd like all the students to divide into small discussion groups. After World War Two, Germany was divided into two separate countries.
2) divide (sth.) into sth. If a number divides into another number, it fits (exactly) into it when multiplied a particular number of times: What do you get if you divide 6 into 18? 高考链接THINK IT OVER “The interest _______ be divided into five parts, according to the agreement made by both sides,” declared the judge. (2004重庆)
A. may B. should
C. must D. shall 6. The way you type your key words makes a difference. (P47)
make a difference
bring a change
Your help has made a big difference -- I understand the work better now.
One false step will make a great difference.
7. This means those words belong to them.
belong to
belong to sb. (PROPERTY) phrasal verb to be someone's property: This book belongs to Sarah. You shouldn't take what doesn't belong to you.
belong to sth. (BE A MEMBER) phrasal verb to be a member of a group or organization: They belong to the same chess club.
The house belongs to my aunt but she ______ here any more. (2006全国Ⅰ)
hasn't lived
B. didn't live
C. hadn't lived
D. doesn't live 高考链接THINK IT OVERThank you !课件34张PPT。The effects of the Internet on our lives Unit 3 Reading1. How do you make use of the Internet?2. What are the advantages and disadvantages of the Internet?Discussion:Fast reading
for general information: Go through the passage as quickly as possible and answer the questions of part A on page 34.1. What are the speeches about?
They are about different effects of the Internet on our lives.
2. The first speaker talks about the positive effects of the Internet on our lives. How many main points does she make?
Two.
3. The second speaker talks about the negative effects of the Internet on our lives. What are the two points he makes?
Uncontrolled information and the change in the way people spend their time. Careful reading
for detailed information: Read the passage again more carefully and try to answer the questions of part C1 on page 36.1 People can write anything they want, and we cannot always tell if the information is true or false.
2 Of regular Internet users, 80 per cent mainly use it to search for answers to questions.
3 Some experts say that spending too much time building Internet relationships can damage people’s abilities to live normal lives.
4 With the Internet, people who are disabled and must stay in their homes can communicate with the outside world and meet others with similar interests.
5 One of the benefits of Internet friendships is that they are based on common interests, rather than appearance, age or popularity.
6 As the Internet has gained popularity, there has been an interesting change in the way people, particularly families, spend their time.For or againstagainst against against forforforThe Internet is a great help to people who are in need of various information
People use the Internet to build social ties.
The amount of false information on the Internet becomes more of a problem every day. Spending too much time building relationships on the Internet can damage people’s abilities to live normal lives. Listening:Listen to the tape and finish the following multiple choices.
1. According to the survey, children use the Internet mostly to _____.
A. chat
B. play games
C. help with their studies
D. advance knowledge about hobbies Test yourselfTHINK IT OVER
2. What is the most important thing in building a friendship?
A. common interests
B. appearance
C. age
D. popularity Test yourselfTHINK IT OVER
3. What is the worst problem of eBay?
A. false information
B. people don’t know how to use a computer
C. things selling on the Internet don’t exist
D. people are used to the traditional ways of buying THINK IT OVER
4. The clinic was opened to____________.
A. help people surf the Internet
B. be an Internet café
C. make people spend their time with their family
D. help people who are
addicted to computer
gamesTHINK IT OVERAnswers to part D:
1 f 2 b 3 a 4 g
5 c 6 d 7 h 8 e Answers to part E
(1) Internet (2) debate
(3) speakers (4) experts
(5) social ties (6) heavy
(7) aspect (8) up-to-date
(9) disabled (10) statistics Does the Internet do us good or bad?
DiscussionLanguage pointsThat 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。
effect
n. [C or U]
1) the result of a particular influence:
The radiation leak has had a disastrous effect on/upon the environment.
I tried taking tablets for the headache but they didn't have any effect. effect
noun [U]
2) use: The present system of payment will remain in effect (= be used) until the end of the rental agreement. When do the new driving laws come into effect? The first is its value for people who are looking for information. (P34)
第一是因特网对于搜索信息的人具有的价值。
value
n. 1) [S or U] the importance or worth of something for someone: For them, the house's main value lay in its quiet country location. They are known to place/put/set a high value on good presentation. 2) [U] how useful or important sth. is: The photos are of immense historical value. His contribution was of little or no practical value. 3) the amount of money which can be received for sth.: She had already sold everything of value that she possessed. What is the value of the prize?
To make members of a team perform better, the trainer first of all has to know their _____ and weaknesses.
（2006湖北）
strengths B. benefits
C. techniques D. values 高考链接THINK IT OVERconj. 是否
if
I don't know whether he is ill.
The question is whether you can do the work well.
conj. 两个中的任何一个
either
It matters little whether it will rain or snow.
conj. 不论
no matter if...or
Whether we help him or not, he will fail. whetherWe haven’t settled the question of ______ it is necessary for him to study abroad.
(2006江苏)
A. if B. where
C. whether D. that
高考链接THINK IT OVER2. Elephants have their own way to tell the shape of an object and _______it is rough or smooth. (2005天津)
不填 B. whether
C. how D. what 高考链接THINK IT OVER phrasal verb to give a lot of attention to one particular person, subject or thing: Tonight's programme focuses on the way that homelessness affects the young. When the kitchen is finished I'm going to focus my attention on the garden and get that sorted out.focus on倒不如说；是…而不
which is better than; instead of
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? rather than These problems of inaccuracy do not occur as often when people use traditional ways to find information. (P35) 如果人们用传统的方法，这些由不精确信息引起的问题就不会如此频繁出现了。
occur
verb [I] -rr- (especially of accidents and other unexpected events) to happen: An accident involving over ten vehicles has occurred in the east-bound lane. verb [I + adverb or preposition] (-rr-) to exist or be present in, among, etc: Violence of some sort seems to occur in every society. occur to sb. phrasal verb If a thought or idea occurs to you, it comes into your mind: [+ that] It never even occurred to us that he hadn't been invited. occur
I along the street looking for a place to park when the accident ． （2006安徽）
went; was occurring
B. went; occurred
C. was going; occurred
D. was going; had occurred
高考链接THINK IT OVERAssignment1. Read the text again and again. Try to memorize the language points.
2. Do Parts A1 and A2 on page 118 of the Workbook.Thank you!!!课件30张PPT。Unit 3TaskGetting news
from the InternetSkills building 1:
reading charts and graphs The bar chart shows the weight in kilograms of some fruit sold one day by a market. We can see that 52 kg of apples were sold, 40 kg of oranges were sold, and 8 kg of star fruit were sold.Let’s practice!!Answers to Part A:
(1) radio (2) to see pictures
(3) to know scores (4) the Internet
(5) changes (6) updated
(7) newspaper (8) details
(9) at their own speed
(10) TV (11) important
(12) wider (13) drive
(14) watch TV (15) read newspapers Discussion Why 50 per cent of people trust the news sources from national TV and local TV, while only 7 per cent of people trust the
news on the Internet. Answers to part B
1 accessible
2 uncontrolled
3 trust
1 Local TV 2 The Internet 3 4% 4 Emergency
5 Opinions, weather and sports results.
6 National TV 7 The Internet Answers to part CSkills building 2: forming more detailed questions Read the guidelines. 1 Start with information that you know and build on it . For example: When you know or have just learned that 60% of people prefer football to table tennis, you can then ask: Does a person’s age affect their answer?Do men and women answer differently?Is football becoming more popular, or is table tennis becoming less popular?Read the guidelines. 2 Ask positive and negative questions. don’t just ask about what people like, prefer or choose to do. Also ask what they do not like or do not prefer. For example: Other than table tennis, what sport do people not like to play?What sport do people prefer table tennis to?Read the guidelines. 3 Find out why. Once you have the facts, you can try to find out why they are true. This kind of information will be helpful if you need to support or explain the fact you have learned, e.g.Why is football more popular?Step 2: asking more detailed questions Suppose you need to ask one speaker his opinion on the situations that people gets news from the Internet. Work individually to think up and write down as many questions as you can to find more detailed information. PractiseSkills building 3: reporting on facts and figures What shall we pay attention to when we write a report? For example, when you are asked to write a report on how the students in your class think they should spend their time, what should you include? Question:Try to tell which of the following are facts and which are opinions. ⑴ Computers are still too expensive for many people.
⑵ I think reading newspapers is the easiest way to get news.
⑶ You can not only see ‘real’ images on TV but also hear them talk.
⑷ News on the Internet is updated every hour.
⑸ Some people consider Internet news to be unbelievable. factopinionfactfactopinionStep 3: e-mailing a report Your boss asked you to write a report about the lectures you attended. Write an e-mail to tell him what you have learned about getting news from the Internet.PractiseLanguage points
What percentage of people turn to the Internet for breaking news? (P43) 有多少比例的人上网查新闻。
turn to
求助于
go to someone
I had to turn to the dictionary for help.
变成
change to
The ice turned to water. 高考链接THINK IT OVER With no one to ________ in such a frightening situation, she felt very helpless.（2006全国Ⅱ）
turn to?????B. turn on
C. turn off D. turn over Other than table tennis, what sport do people not like to play? (P44) 除了乒乓球，还有什么运动人们不喜欢玩。
other than
1) FORMAL different from or except: Holidays other than those in this brochure do not have free places for children. The form cannot be signed by anyone other than yourself. 2) in a negative sentence, used to mean 'except': There's nothing on TV tonight, other than rubbish. 高考链接THINK IT OVERI got the story from Tom and _____ people who had worked with him . (2004天津) A. every other
B. many others
C. some other
D. other than What sport do people prefer table tennis to? (P44) 比起乒乓球人们更喜欢什么运动？
prefer
verb [T] (-rr-) to like, choose or want one thing rather than another: Do you prefer hot or cold weather? I prefer red wine to white. [+ ing form of verb] He prefers watching rugby to playing it. [+ to infinitive] I'd prefer not to discuss this issue. FORMAL I'd prefer you not to smoke (= I would like it better if you did not smoke).高考链接THINK IT OVER
I prefer a flat in Inverness to _______in Perth, because I want to live near my Mom’ s.
（2005天津） A. one B. that
C. it D. this Homework for you:
Review what we learned today.
Parts A and B in writing on page 125.Thank you !
课件26张PPT。Unit 3The world onlineWelcome to the unit Try to find out how we can use the Internet and how the Internet can affect our lives.Picture 1What can people do
on this website?
What do we call this kind
of website that provides
searching services?
Do you know how to find information on the internet using a search engine?
What search engines do you know or often use? Which is your favorite search engine? Picture 2Have you ever heard of shopping online or bought anything online? What is shopping online like?
What do you think would be the advantages of buying things online?
What do you think would be the disadvantages of online shopping? Picture 3Have you ever tried talking with your parents or friends online? What was it like?
What devices do you need if you want to talk with people online?
What are the good points and bad points of online talking?Picture 4Have you tried other online services that are not mentioned here? Which ones?
What other online services do you think we will need or have in the future?
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? What are the advantages and disadvantages of the Internet? DiscussionLanguage pointsLanguage study 1. Search for information on a variety of topics. (P33) 就各种话题搜索信息。
search
verb 1) [I or T] to look somewhere carefully in order to find sth.: The police searched the woods for the missing boy. She searched his face for some sign of forgiveness, but it remained expressionless.
search
2) [I] to try to find the answer to a problem: Philosophers have searched for millennia but they haven't found the meaning of life. 3) [T] A police officer who searches you or your possessions looks for sth. you might be hiding: The men were searched for drugs and then released. Language study a variety of
noun 1) [C] a different type of sth.: The article was about the different varieties of Spanish spoken in South America. This variety of rose is especially hardy and drought-resistant. Our supermarket stocks apples in several different varieties. Language studya variety of
2) [S] many different types of things or people: She does a variety of fitness activities. The equipment could be used for a variety of educational purposes. Manufacturers need large sales to justify offering a big variety in export markets.Language study 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
1) adv., conj. to or in any or every place: We can go wherever you like.
Wherever I go I always seem to bump into him. All across Europe, wherever you look, marriage is in decline and divorce rates are soaring. 2) adverb used instead of 'where' to add emphasis to a phrase, usually expressing surprise: Wherever did you find that hat! Wherever did you get that idea! Wherever does he get the money from to go on all these exotic journeys? Language study高考链接THINK IT OVER
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!!!课件17张PPT。Unit 3
Word powerGuessing 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 Try to explain these words in English This means to look at information with out a special goal.
2. When you are looking for specific information, you can use it.
3. When you find something on the Internet that you want to save into your computer, you can use it.
4. If you have something you want to publish on the Internet from your computer, you can use it.
browseuploaddownloadsearch5. When the information you are trying to see does not appear quickly, or the web page has a problem, you can click on it and the information may appear again without a problem.
6. You can click on this button to return to a page that you might want to come.
7. If you want to stop looking at a page, but you might want to come back to it later, you can use the button and the name of the page will stay at the bottom of your screen. If you click on the name again, the page will return to your screen.
8. When you want to bring a page to full size, click this icon.
9. When you finish viewing a page, you can click on this icon at the top right hand corner to exit the page. minimizeback arrowcloserefreshmaximizeThis is a program that lets you search a website or the whole Internet to find information.
2. This is the words between www. and “.com”, “.net”, “.org”, “.edu”, etc. where on the Internet you can find a website.
3. This is the first page of a website, with links to all the other pages.
4. This means the World Wide Web, also the first part of a website address.
5. It includes all the pages at an address that make up the sites.
6. This is one page of a website.
7. When you want to move to a new web page, you can click on this (a button, word or address).
8. This is a type of computer code that can harm your computer.
9. This is a person who tries to get private or protected information from websites illegally.web pagelinkweb addresswebsitesearch enginehome pagewwwhackervirusConsolidation exercisesKenny is writing an e-mail to his grandfather, who has just learned to use a computer. Help him choose the correct words to teach his grandfather about the Internet.Dear grandpa,
It is wonderful that you are finally interested in computers. Now we can use the Internet to keep in touch. The Internet is good for more than just e-mail. You can use it to find new friends and information too.
You can either _______, which means just looking at general information, or you can use a ______________. Just type what you want to know and the program will help you find what you want. It will give you a list of _________________. These are all ______. That means you can click on them, and the Internet will take you to the _______ you need. Sometimes you will go directly to the __________ with the information you need. Other times, you will find yourself at the _____________. That is the first page, which tells you about the entire site.browsesearch engine web addresses links website web page home page If you don’t see what you need, you can click on the ____________ and return to the page you were looking at before. If a page takes a long time to appear on your screen, you can click _______, and sometimes it will reappear faster. It you like the site, and want to keep the page available while you do something else, just _________ it. It will “wait” at the bottom of the screen.
Should you ever find information you want to save on your own computer, you can __________ it. Just be careful, because you can get a ______ from some websites!
If you want more help, just e-mail me. I love the Internet and I can always help you.
Love,
Kenny back arrow refresh minimize download virus Language points mean
vt. 意欲，计划
want or plan to do sth.
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
(of words, sentences, etc.) signify, import
A dictionary tells you what words mean.
This word means nothing. mean
adj. 吝啬的，自私的
wanting to keep everything for yourself
She is mean and never invites people to meals.
adj. 卑鄙的
of low character, aims, etc.
It is a mean motive. 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
1 Parts B1 and B2 on page 119 of the Workbook.
2 Prepare Grammar and Usage.Thank you!!!
