Open   adj．, verb, nounadj．NOT CLOSED1 allowing things or people to go through: A wasp flew in the open window． She had left the door wide open．
2 （of sb’s eyes, mouth, etc．） with eyelids or lips apart: She had difficulty keeping her eyes open （=" because" she was very tired）．He was breathing through his open mouth．3 spread out; with the edges apart: The flowers are all open now．
4 not blocked by anything: The pass is kept open all the year．NOT FASTENED5 not fastened or covered, so that things can easily come out or be put in: The bag burst open and everything fell out．
verbDOOR / WINDOW / LID1 [vn] to move a door, window, lid, etc．so that it is no longer closed: Mr Chen opened the car door for his wife． close2 [v] to move or be moved so that it is no longer closed: The door opened and Alan walked in． The doors of the bus open automatically．closeCONTAINER / PACKAGE3 [vn] to remove the lid, undo the fastening, etc．of a container, etc．in order to see or get what is inside: Shall I open another bottle? She opened her bag and took out her passport．EYES4 [vn, v] if you open your eyes or your eyes open, you move your eyelids upwards so that you can see closeCOMPUTING5 [vn, v] to start a computer program or file so that you can use it on the screenopen doors for sb to provide opportunities for sb to do sth and be successful open your / sb’s eyes （to sth） to realize or make sb realize the truth about sth: Travelling really opens your eyes to other cultures．open your / sb’s mind to sth to become or make sb aware of new ideas or experiences．
open the way for sb/sth （to do sth） to make it possible for sb to do sth or for sth to happen: The agreement could open the way for the country to pay off its debts．—more at heart, heaven open into / onto sth to lead to another room, area or place: This door opens onto the yard． The two rooms open into each other．open out to become bigger or wider: The street opened out into a small square．open out （to sb） to become less shy and more willing to communicate open up1 to talk about what you feel and think: It helps to discuss your problems but I find it hard to open up．2 to begin shooting: Anti-aircraft guns opened up．3 （often used in orders） to open a door, container, etc．: Open up or we’ll break the door down! open up1 to become or make sth possible, available or able to be reached: The new catalogue will open up the market for our products． The railway opened up the east of the country．
2 to begin business for the day; to start a new business: I open up the store for the day at around 8．30． close up3 to start a new business: There’s a new Thai restaurant opening up in town． close down
noun  the open [sing．] OUTDOORS1 outdoors; the countryside: Children need to play out in the open．NOT HIDDEN2 not hidden or secret: Government officials do not want these comments in the open．
1．Which of the following “open” is closest in the meaning with the “open” in the sentence “The book lay open on the table．”
A．She had left the door wide open． 
B．The bag burst open and everything fell out．
C．The flowers are all open now．    
D．He opened the letter and read it．
2．Fill in the blank in the sentence “He’s eager to __________different kinds of music．”
A．open the minds of his audience to         
B．open the eyes of his audience to   
C．open the way for his audience to listen to   
D．open doors for his audience to listen to
3．What does the phrase “ the open” mean in “ When you feel tired after a day’s hard work, you’d better invite some friends to the open to relax yourself．”
A．the gym       B．the cinema      C．the countryside       D．the music room
4．Choose one of the following to complete the sentence, “Exciting possibilities__________for her in the new job”．
A．were opening out        B．were opening into  
C．were opening onto       D．were opening up

A typical① Chinese Internet user is a young male who prefers instant messaging to e-mail, seldom makes online purchases② and favors news, music and games sites. According to a study, about two-thirds of survey participants③ use the Internet for news — often entertainment-related — or for online games. About half download music and movies.

They also tend to prefer instant messaging to e-mail, and they are depending on the Internet more frequently than before to communicate with others who have the same professions, hobbies and political interests. Online purchases still remain unpopular in China. Three-quarters of users surveyed have never bought anything over the Internet, and only 10 percent make purchases even once a month. Among those who do buy online, most pay for entertainment while others buy phone cards, or computer hardware or software.

“Many people don’t trust the quality of goods bought online,” Guo said Wednesday. “If they buy it in a store and don’t like it, they can easily bring it back.”

The survey was done in five major cities: Beijing, Shanghai, Guangzhou, Chengdu and Changsha. Results do not necessarily project countrywide because Internet use in rural areas is lower than in cities. Guo describes the typical netizen④ in the five cities surveyed as young, male, richer and more highly educated. Males make up two-thirds of the Internet community, and more than 80 percent of users are under 24. Among people ages 25 to 29, 60 percent to 80 percent go online.

China has more than 100 million people online, second in the world to the United States.

Notes:

① typical  adj.  典型的

② purchase   n. / v.  购买

③ participant  n. 参与者

④ netizen  n. 网民

Choose the best answers according to the above:

A typical Chinese Internet user will be the one who _________.

        A. likes to send e-mails                 B. likes to buy goods online

        C. likes to pay for entertainment          D. likes the games sites

Online purchases still remain unpopular in China mainly because _________.

        A. it is more difficult for sales returns       

B. people haven’t computers

        C. people can’t have a look at the goods     

D. goods bought online are of low quality

Which of the following words fails to describe the typical netizens in the five cities?

        A. well educated     B. richer     C. female     D. young

According to the text, which of the following shows the right relation between online people and their ages?

        A.       B.

C.       D.

Open   adj．, verb, nounadj．NOT CLOSED1 allowing things or people to go through: A wasp flew in the open window． She had left the door wide open．

2 （of sb’s eyes, mouth, etc．） with eyelids or lips apart: She had difficulty keeping her eyes open （=" because" she was very tired）．He was breathing through his open mouth．3 spread out; with the edges apart: The flowers are all open now．

4 not blocked by anything: The pass is kept open all the year．NOT FASTENED5 not fastened or covered, so that things can easily come out or be put in: The bag burst open and everything fell out．

verbDOOR / WINDOW / LID1 [vn] to move a door, window, lid, etc．so that it is no longer closed: Mr Chen opened the car door for his wife． close2 [v] to move or be moved so that it is no longer closed: The door opened and Alan walked in． The doors of the bus open automatically．closeCONTAINER / PACKAGE3 [vn] to remove the lid, undo the fastening, etc．of a container, etc．in order to see or get what is inside: Shall I open another bottle? She opened her bag and took out her passport．EYES4 [vn, v] if you open your eyes or your eyes open, you move your eyelids upwards so that you can see closeCOMPUTING5 [vn, v] to start a computer program or file so that you can use it on the screenopen doors for sb to provide opportunities for sb to do sth and be successful open your / sb’s eyes （to sth） to realize or make sb realize the truth about sth: Travelling really opens your eyes to other cultures．open your / sb’s mind to sth to become or make sb aware of new ideas or experiences．

open the way for sb/sth （to do sth） to make it possible for sb to do sth or for sth to happen: The agreement could open the way for the country to pay off its debts．—more at heart, heaven open into / onto sth to lead to another room, area or place: This door opens onto the yard． The two rooms open into each other．open out to become bigger or wider: The street opened out into a small square．open out （to sb） to become less shy and more willing to communicate open up1 to talk about what you feel and think: It helps to discuss your problems but I find it hard to open up．2 to begin shooting: Anti-aircraft guns opened up．3 （often used in orders） to open a door, container, etc．: Open up or we’ll break the door down! open up1 to become or make sth possible, available or able to be reached: The new catalogue will open up the market for our products． The railway opened up the east of the country．

2 to begin business for the day; to start a new business: I open up the store for the day at around 8．30． close up3 to start a new business: There’s a new Thai restaurant opening up in town． close down

noun  the open [sing．] OUTDOORS1 outdoors; the countryside: Children need to play out in the open．NOT HIDDEN2 not hidden or secret: Government officials do not want these comments in the open．

1．Which of the following “open” is closest in the meaning with the “open” in the sentence “The book lay open on the table．”

A．She had left the door wide open． 

B．The bag burst open and everything fell out．

C．The flowers are all open now．    

D．He opened the letter and read it．

2．Fill in the blank in the sentence “He’s eager to __________different kinds of music．”

A．open the minds of his audience to         

B．open the eyes of his audience to   

C．open the way for his audience to listen to   

D．open doors for his audience to listen to

3．What does the phrase “ the open” mean in “ When you feel tired after a day’s hard work, you’d better invite some friends to the open to relax yourself．”

A．the gym       B．the cinema      C．the countryside       D．the music room

4．Choose one of the following to complete the sentence, “Exciting possibilities__________for her in the new job”．

A．were opening out        B．were opening into  

C．were opening onto       D．were opening up

jaguar n. a type of large, yellow-colored cat with black markings found in the southwestern region of the US. and in Central and South America.

jargon 1. n. speech that doesn’t make sense. 2. n. an unknown language that seems strange or impossible to understand. 3. n. a language made up of two or more other languages: His jargon was a mixture of French and English. 4. n. the special vocabulary of a field or profession: Her report on computers was field with jargon.

jaunt 1. n. a trip taken for fun  2. v. to go on a brief pleasant trip: We jaunted to the country last Saturday .

javelin 1. n. a spear most commonly used as a weapon or in hunting  2. n. a light-weight metal or wooden spear that is thrown in track-and-field contests. 3. n. the contest in which a javelin is thrown. 4. v.  to strike, as with a javelin

jazz 1. n. a type of music that originated in New Orleans and is characterized by rhythmic beats. 2. n. popular dance music influenced by jazz. 3. n. slang empty talk. 4. adj. of or like jazz:  a jazz band, a jazz records

jennet  n. a small Spanish horse 

1.Which meaning of the word javelin is used in the sentence below?

At the competition, Jack drew his arm back and threw the javelin 50 yards.

2.Which meaning of the word jargon is used in the sentence below?

Doctors often speak in medical jargon.

3.What does the word jazz mean in the following sentence? 

Don’t give me that jazz, for I am a practical person.