Consult the page adapted from an English dictionary and do Questions 45–48．

root1 /ru:t/ n [C]

1 ►PLANT◄ the part of a plant or tree that grows under the ground and gets water form the soil: Be careful not to damage the roots when repotting．| tree roots —see picture at germinate

2 ►CAUSE OF A PROBLEM◄ the main cause of a problem: Money is the root of all evil．| be/lie at the root of （=be the cause of a problem） Often allergies are at the root of a lot of the problems．| get to the root of （=find out the cause of a problem） | root cause （=the main reason for a problem）

3 ►OF A CUSTOM/TRADITION◄ roots the origins of a custom or tradition that has continued for a long time: has its roots in Jazz has its roots in the folk songs of the southern states of the US．

4 ►OF AN IDEA/BELIEF◄ the main part of an idea or belief which all the other parts come from: be/lie at the root of Foucault is challenging the very root of 20th century liberalism．

5 ►FAMILY CONNECTION◄ sb’s roots your con- nection with a place because you were born there, or your family used to live there: Naita has come to Ghana in search of her roots．

6 put down roots if you put down roots somewhere, you start to feel that this place is your home and to have relationships with the people there

7 ►TOOTH/HAIR ETC◄ the part of a tooth, hair etc that fixes it to the rest of your body

8 take root a） if an idea takes root, people begin to accept or believe it: The concepts of democracy and free trade are finally beginning to take root．b） if a plant takes root, it starts to grow where you have planted it

9 have a （good） root round informal especially BrE to search for something by moving other things around

10 root and branch if you destroy something root and branch, you get rid of it completely and permanently because it is bad

11 ►LANGUAGE◄ technical the basic part of a word which shows its main meaning, to which other parts can be added: The suffix ‘ness’ can be added to the root ‘cold’ to form the word ‘coldness’．—compare stem1 （4）

12 ►MATHEMATICS◄ technical a number that when multiplied by itself a certain number of times, equals the number that you have: 2 is the fourth root of 16．

         —see also cube root, square root, grass roots

root2 v

1 ►SEARCH◄ [I always + adv/prep] to search for something by moving things around: [+ through/in/ around] “Hang on a second,” said Leila, rooting through her handbag for a pen．| [+ for] pigs rooting for food

2 ►PLANT◄ a） [I] to grow roots: New shrubs will root easily in summer．b） [T usually passive] to fix a plant firmly by its roots: The bush was too firmly rooted in the hard earth to dig up easily．| root itself Clumps of thyme had rooted themselves between the rocks．—see also deeply rooted （deeply （5））

3 be rooted in to have developed from something and be strongly influenced by it: policies that are rooted in Marxist economic theory

4 be rooted to the spot to be so shocked, surprised, or frightened that you cannot move

         root for sb phr v [T] informal 1 to give support and encouragement to someone in a competition, test or difficult situation, because you want them to succeed: Good luck – we’ll all be rooting for you! 2 especially AmE to support a sports team or player by shouting and cheering: We’ll all be rooting for the Dallas Cowboys in the Superbowl．

         root sth ↔ out phr v [T] 1 to find out where a particular kind of problem exists and get rid of it: Racism cannot be rooted out without strong government action．2 informal to find something by searching for it: I’ll try and root out something suitable for you to wear．

         root sth ↔ up phr v [T] to dig or pull a plant up with its roots

1．What’s meaning of the word “roots” in the sentence “Many Americans have roots in Europe．”?

         A．The underground part of a plant．       B．One’s connection with a place．

         C．The origins of a custom or tradition．      D．The main cause of a problem．

2．What’s the fourth root of 81?

         A．27．  B．9．    C．6．    D．3．

3．Which phrase can complete the sentence “Do you think it is possible to ____ crime?”

         A．root for                B．root out               C．root up                D．root through

4．In which of the following situations can we use the phrase “be rooted to the spot”?

         A．A bush is so firmly rooted in the ground that it is difficult to pull it up．

         B．A football fan got excited when his favorite football team scored a goal．

         C．A girl became too scared to walk when she caught sight of a long snake．

         D．A man is unable to walk because he was caught in a car accident years ago．

根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余

选项。

The Internet has opened up a whole new online world for us to meet, chat and go where we’ve never been before.

But just as in face to face communication, there are some rules of behavior that should be followed when on line.    1   Imagine how you’d feel if you were in the other person’s shoes.

For anything you’re about to send: ask yourself, “Would I say this to the person’s face?” If the answer is no, rewrite and reread.    2    

If someone in the chat room is rude to you, your instinct (本能) is to fire back in the same manner. But try not to do so.    3   If it was caused by a disagreement with another member, try to fix the situation by politely discussing it. Remember to respect the beliefs and opinions of others in the chat room.

   4    Offer advice when asked by newcomers, as they may not be sure what to do or how to communicate. When someone makes a mistake, whether it’s a stupid question or an unnecessarily long answer, be kind about it. If it’s a small mistake, you may not need to say anything. Even if you feel strongly about it, think twice before saying anything. Having good manners yourself doesn’t give you license to correct everyone else.    5    At the same time, if you find you are wrong, be sure to correct yourself and apologize to those that you have offended.

It is not polite to ask others personal questions such as their age, sex and marital status. Unless you know the person very well, and you are both comfortable with sharing personal information, don’t ask such questions.

A．It’s natural that there some people who speak rudely or make mistakes online.

B．Repeat the process till you feel sure that you’d feel comfortable saying the words to the person’s face.

C．Everyone was new to the network once.

D．The basic rule is simple: treat others in the same way you would want to be treated.

E. When you send short messages to a person online, you must say something beautiful to hear.

F. You should either ignore the person, or use your chat software to block their messages.

G. If you do decide to tell someone about a mistake, point it out politely.

The film “Avatar” has received great popularity around the world. It turned out to be a great success. The film got ＄1 billion in ticket sales in a very short time. The story in the film happens on an alien planet called Pandora where many strange species live. Among the planet’s inhabitants(居民,栖息动物)，the one that has the most similarities with humans is the Na’vi, and it is the struggle between the Ma’vi and human invaders(入侵者) that forms the story of the film.

As to the factors(因素) leading to the film’s success, many think that the entertaining feast(盛宴) for the eyes and the wonderful story shouldn’t be forgotten, but the new language invented especially for the film which provides audiences with a new experience also plays an important part.

In order to increase the truthfulness of an alien race（外星人）, the film’s director James Cameron asked an expert in languages from the University of Southern California to invent a language for the Na’vi. Professor Paul Frommer combined the languages spoken among Indians, Africans and mid-Asians and worked with James Caneron for four years to create the Na’vi language based on the original 30 words that the director had already come up with.

According to Professor Frommer, the most important characteristic of the Na’vi language is that it could be pronounced. “This is an alien language but obviously it has to be spoken by human actors and actresses,” Professor Frommer told the BBC, “it has to sound natural and it should make human beings comfortable when using it.”

The language has a vocabulary of around 1000 words but Progessor Formmer hopes to enlarge the vocabulary in possible follow-ups to the film and in video games. The professor hopes that one day his creation will be as successful as the Klingon alien language from the “Star Trek”films. “There’s a translation of Hamlet into Klingon and it has received great popularity among the audiences,” says Professor Frommer，“if anything like this happens to the Na’vi language, I’d be very happy.”

1. What do we know about“Avatar” from this passage?

A. The story in it is a moving love story.    

 B. It brings the producer ＄1 billion in total.

C. The story in it happens on an alien planet.

 D. It talks about humans and aliens’ friendship.

2. The director of “Avatar” James Cameron had a language invented for the Na’vi to     

A. make the film a whole mystery          B. make the Na’vi more believable

C. make the Na’vi different from humans    D. make the film have specific characteristics

3. Who first created the basic words of the Na’vi language?

A. Paul Frommer.        B. An Indian.    C. James Cameron     D. Hamlet.

4. The important feature of the Na’vi language is that      

A. it can be spoken by humans         B. it has just 30 original words

C. it has a vocabulary of 1000 words.    D. it is like the Klingon alien language

5. We can infer from the passage that       

A. James Cameron will produce follow-ups to “Avatar”

B. the Na’vi language is another kind of the Klingon language

C. the director believes the Na’vi language will be popular

D. Paul Frommer hopes to add new words to the Na’vi language

Throughout the history of the arts,the nature of creativity has remained constant to artists.No matter what objects they select,artists are to bring forth new forces and forms that cause change—to find poetry where no one has ever seen or experienced it before.

Landscape(风景) is another unchanging element of art.It can be found from ancient times through the 17th-century Dutch painters to the 19th-century romanticists and impressionists.In the 1970s Alfred Leslie,one of the new American realists,continued this practice.Leslie sought out the same place where Toomas Cole,a romanticist,had produced paintings of the same scene a century and a half before.Unlike Cole who insists on a feeling of loneliness and the idea of finding peace in nature,Lealie paints what he actually sees.In his paintings,there is no particular change in emotion,and he includes ordinary things like the highway in the background.He also takes advantage of the latest developments of color photography(摄影术) to help both the eye and the memory when he improves his painting back in his workroom.

Besides,all art begs the age-old question:What is real?Each generation of artists has shown their understanding of reality in one form or another.The impressionists saw reality in brief emotional effects,the realists in everyday subjects and in forest scenes,and the Cro-Magnon cave people in their naturalistic drawings of the animals in the ancient Forests.To sum up,understanding reality is a necessary struggle for artists of all periods.

Over thousands of years the function of the arts has remained relatively constant.Past or present,Eastern or Western,the arts are a basic part of our immediate experience.Many and different are the faces of art,and together they express the basic need and hope of human beings.

1.The underlined word “poetry” most probably means______.

2.Leslie’s paintings are extraordinary because______.

3.What is the author’s opinion of artistic reality?

4.What does the author suggest about the arts in the last paragraph?

5.Which of the following is the main topic of the passage?

Australia has passed regulations that will enable more international students to further their education in the country.

    The new measures were released by the Australian Department of Tertiary Education, Skills, Jobs and Workplace Relations in September and will take effect in mid-2012.

    As a result, the student visa application process for overseas students has been simplified, and the deposit (押金) required to study in Australia has been reduced. Language requirements for overseas students have also been eased.

    Also, overseas students receiving a higher education in Australia will be granted a working visa lasting from two to four years after graduation, as long as they meet the basic IELTS requirement.

    "This change will definitely make Australia a more attractive destination for Chinese students planning to study overseas," says Wang Lan , a consultant from Education International Cooperation Group (EIC), a Beijing-based company that provides services to students wishing to study overseas.

    However, in the past few years, many of Wang's student clients (客户) could not start studies in Australia because they did not meet the language requirements, visa processing took a long time and deposit regulations were tough. The change in policy is good news for the parents of students wishing to study in Australia, Wang says.

    A 22-year-old female student surnamed Li, in Beijing, who is planning to do her  postgraduate studies in Australia, learned about the policy change several weeks ago.

    "According to the previous deposit requirement for my student visa, my family was required to put down 550,000 Yuan ($86,850). Now we only need to prepare 410,000 Yuan. This is a relief for my parents," Li says.

    She also says that the two to four years working visa makes her feel much clearer about her study plans.

    "I believe several years of working experience abroad will strengthen my competitiveness when I return to China," she says.

    Gaining a competitive advantage is the major reason for Chinese students to study abroad, according to the report by EIC.

1.What's the main idea of the passage? 

   A. Language requirement for overseas students have been eased in Australia.

   B. Australia is a most attractive place for students in China.

  C. Australia widens window of opportunity for international students.

  D. More students will work in Australia after their graduation.

2.Which of the following is NOT the content of the new regulations? 

   A. The student visa application process for overseas students has been simplified.

   B. The deposit required to study in Australia has been reduced.

   C. Language requirements for overseas students have been more difficult.

   D. After graduation, some overseas students can get a working visa in Australia.

3.After the new regulations are passed, _______ . 

   A. more students will come to Australia to work

   B. more Chinese students will choose to live in Australia.

   C. the opportunities to work in Australia decrease for overseas students

 D. more Chinese students will choose to further their education in Australia

4.How much can Li's parents save according to the new regulations? 

   A. 550,000 yuan                  B. 140,000 yuan

   C. 410,000 yuan                  D. 86,850 yuan

5.Why do many students want to work in Australia after their graduation? 

  A. The working experience abroad will strengthen their competitiveness.

   B. They can earn more money in Australia.

 C. Their working experience can make them stay in Australia forever.

  D. They have to do so according to the new regulations.