According to F. de Saussure,（）refers to the abstract linguistic system shared by all the members of a speech community.A、paroleB、performanceC、langueD、language

According to Krashen, __________ refers to the gradual and subconscious development of ability in the first language by using it naturally in daily communicative situations.

A．learning
B．competence
C．performance
D．acquisition

According to Krashen,__________refers to the gradual and subconscious development of ability in the first language by using it naturally in daily communicative situations.

A. learning
B. competence
C. performance
D. acquisition

共用题干
English and English Community
1. There is no denying that English is a useful language.The people who speak English today make up the largest speech community in the world with the exception of speakers of Chinese. Originally they were small tribes of people from northern Europe who settled in England.Their languages became more and more similar to each other. Finally,the language had enough uni-formity to be used by all speakers in England.The people were united into a speech community through their shared language.
2. A speech community is similar to other kinds of communities.The people who make up the community share a common language .Often they live side by side,as they do in a neighborhood, a village,or a city.More often they form a whole country.National boundaries,however,are not always the same as the boundaries of a speech community.A speech community is any group of people who speak the same language no matter where they happen to live.
3. We may say that anyone who speaks English belongs to the English speech community.For convenience,we may classify the speakers into two groups:one in which the speakers use English as their native language,the other in which the speakers learn English as a second language for the purpose of education,commerce,and so on.
4. English serves as an alternative language in several areas of public activity for many nations of the world which employ it as an international second language .English has been adopted as the language of air traffic,commerce,as well as international diplomacy .Moreover,English is the language of the majority of published materials in the world so that education has come to rely heavily on an understanding of English.
5. Learning a second language extends one's vision and expands the mind.The history and litera- ture of a second language record the real and fictional lives of people and their culture;a knowl- edge of them adds to our ability to understand and to feel as they feel .Learning English as a sec- ond language provides another means of communication through which the window of the entire English speech community becomes a part of our heritage.

Paragraph 3______
A: The Wide Use of English
B: Historical Account of English and Its Community
C: The Advantages of Learning a Second Language
D: The Composition of the English Community
E: The Threat That English Poses to Other Languages
F: The Definition of a Speech Community

共用题干
English and English Community
1. There is no denying that English is a useful language.The people who speak English today make up the largest speech community in the world with the exception of speakers of Chinese. Originally they were small tribes of people from northern Europe who settled in England.Their languages became more and more similar to each other. Finally,the language had enough uni-formity to be used by all speakers in England.The people were united into a speech community through their shared language.
2. A speech community is similar to other kinds of communities.The people who make up the community share a common language .Often they live side by side,as they do in a neighborhood, a village,or a city.More often they form a whole country.National boundaries,however,are not always the same as the boundaries of a speech community.A speech community is any group of people who speak the same language no matter where they happen to live.
3. We may say that anyone who speaks English belongs to the English speech community.For convenience,we may classify the speakers into two groups:one in which the speakers use English as their native language,the other in which the speakers learn English as a second language for the purpose of education,commerce,and so on.
4. English serves as an alternative language in several areas of public activity for many nations of the world which employ it as an international second language .English has been adopted as the language of air traffic,commerce,as well as international diplomacy .Moreover,English is the language of the majority of published materials in the world so that education has come to rely heavily on an understanding of English.
5. Learning a second language extends one's vision and expands the mind.The history and litera- ture of a second language record the real and fictional lives of people and their culture;a knowl- edge of them adds to our ability to understand and to feel as they feel .Learning English as a sec- ond language provides another means of communication through which the window of the entire English speech community becomes a part of our heritage.

Only through the shared language______.
A:.that of a speech community
B: can a speech community be formed
C: in order to learn English better
D: for the sake of simplicity
E: has played an important role in the field of education
F: is widely used in several areas of public activity

According to Chomsky,__________ refers to the actual realization of user′s knowledge of therules of his language in utterances.

A.competence

B.performance

C.parole

D.langue

Sociolinguists study varieties of language and, accordingly, will be interested in the analysis of all of the following EXCEPT__________.

A．regional dialect
B．register
C．figures of speech
D．social dialect

共用题干
English and English Community
1. There is no denying that English is a useful language.The people who speak English today make up the largest speech community in the world with the exception of speakers of Chinese. Originally they were small tribes of people from northern Europe who settled in England.Their languages became more and more similar to each other. Finally,the language had enough uni-formity to be used by all speakers in England.The people were united into a speech community through their shared language.
2. A speech community is similar to other kinds of communities.The people who make up the community share a common language .Often they live side by side,as they do in a neighborhood, a village,or a city.More often they form a whole country.National boundaries,however,are not always the same as the boundaries of a speech community.A speech community is any group of people who speak the same language no matter where they happen to live.
3. We may say that anyone who speaks English belongs to the English speech community.For convenience,we may classify the speakers into two groups:one in which the speakers use English as their native language,the other in which the speakers learn English as a second language for the purpose of education,commerce,and so on.
4. English serves as an alternative language in several areas of public activity for many nations of the world which employ it as an international second language .English has been adopted as the language of air traffic,commerce,as well as international diplomacy .Moreover,English is the language of the majority of published materials in the world so that education has come to rely heavily on an understanding of English.
5. Learning a second language extends one's vision and expands the mind.The history and litera- ture of a second language record the real and fictional lives of people and their culture;a knowl- edge of them adds to our ability to understand and to feel as they feel .Learning English as a sec- ond language provides another means of communication through which the window of the entire English speech community becomes a part of our heritage.

The idea of the national boundaries is often different from_____.
A:.that of a speech community
B: can a speech community be formed
C: in order to learn English better
D: for the sake of simplicity
E: has played an important role in the field of education
F: is widely used in several areas of public activity

共用题干
Some Things We Know About Language
Many things about language are a mystery,and many will always remain so.But some things we do know.
First,we know that all human beings have a language of some sort. There is no race of men anywhere on earth so backward that it has no language,no set of speech sounds by which the people communicate with one another. Furthermore,in historical times,there has never been a race of men without a language.
Second,there is no such thing as a primitive language.There are many people whose cultures are undeveloped,who are,as we say,uncivilized,but the languages they speak are not primitive .In all known languages we can see complexities that must have been tens of thousands of years in developing.
This has not always been well understood;indeed,the direct contrary has often been stated.
Popular ideas of the language of the American Indians will illustrate.Many people have supposed that the Indians communicated in a very primitive system of noises.Study has proved this to be nonsense .There are,or were,hundreds of American Indian languages,and all of them turn out to be very complicated and very old.They are certainly different from the languages that most of us are familiar with,but they are no more primitive than English and Greek.
A third thing we know about language is that all languages are perfectly adequate. That is, each one is a perfect means of expressing the culture of the people who speak the language.
Finally,we know that language changes.It is natural and normal for language to change;the only languages which do not change are the dead ones.This is easy to understand if we look backward in time.Change goes on in all aspects of language.Grammatical teatures change as do speech sounds,and changes in vocabulary are sometimes very extensive and may occur very rap-idly. Vocabulary is the least stable part of any language.

According to the author,language changes are most likely to occur in______.
A: grammar
B: pronunciation
C: vocabulary
D: intonation