Chomsky區分了使用語言中的語言能力和語言表現兩個不同的概念，語言

Chomsky區分了使用語言中的語言能力和語言表現兩個不同的概念，語言能力是指理想的母語使用者所具有的關於語言法規的知識，他們能夠理解和說出從未聽過的句子，也能判斷句子是否屬於特定的語言。語言表現則是指實際的語言使用，也就是實際生活所說的話。擁有語言能力的人可以理解或生成正確的句子，但由於受到心理、生理和社會因素的影響，語言表現也可能會發生偏離語法規則的行為，也就是說，能力錯誤與學習者的語言能力相關，而學習錯誤則與學習者的語言表現相關。然而後來社會語言學家指出，Chomsky關注的語言能力實際上為說話者所具有的、能使之創造出無數個合乎文法的句子的內在大腦機制，而不是實際使用中的語言。Hymes提出了溝通能力的概念，認為語言能力包含的內容，不僅包含了一個人在語言運用中所必備的語言知識，還包含語言本身以外的社會文化規則等多方面的知識，並考慮人們在特定語言環境中對語言的使用。而溝通能力包含grammatically,feasibility,appropriateness,accepted usage四項標準。為了有效的進行溝通，說話者不僅應該知道如何創造合乎語言規則的語言，還須知道如何得體取有效的使用語言。

結果 (英文) 1:

Chomsky distinguishes between the use of language in language skills and language performance of two different concepts, language skills refers to knowledge about language regulations ideal native speakers has, they are able to understand and speak sentences never heard of, but also You can determine whether the sentence belongs to a particular language. Language is the expression refers to the actual use of language, which is spoken in real life. Have language people can understand or produce the correct sentence, but due to the impact of psychological, physiological and social factors, language performance may also deviate from the rules of grammar behavior occurs, that is, the ability to errors related to the learner's language ability , while the error is related to language learning performance of learners.

Later, however, he pointed out that social linguist, Chomsky actually concerned about the language skills possessed by the speaker, enabling the brain to create internal mechanisms for numerous grammatical sentences, rather than the actual use of language. Hymes proposed the concept of communication skills, that the content of language skills include not only includes a person in the use of language in the necessary language knowledge, but also includes a wide range of knowledge of the social and cultural rules other than the language itself, and consider the people in a particular language environment, the use of language. The ability to communicate contain grammatically, feasibility, appropriateness, accepted usage four criteria. To effectively communicate, the speaker should not only know how to create language in line with the rules of language, must know how to appropriately take effective use of language.

結果 (英文) 2:

Chomsky distinguishes between language skills and language expression in language, which refers to the knowledge of language regulations that ideal lying native speakers have, who can understand and speak sentences they have never heard before, and who can determine whether they belong to a particular language. Language expression refers to the actual use of language, that is, what is said in real life. People with language skills can understand or generate correct sentences, but because of psychological, physiological and social factors, language performance may also deviate from the grammar rules of behavior, that is, ability errors are related to the learner's language ability, and learning errors are related to the learner's language performance.

However, social linguists later pointed out that Chomsky's concern for language skills actually provides the inner brain mechanism situated by the speaker to create countless grammar-compliant sentences, rather than the language in practice. Hymes put forward the concept of communication ability, which holds that language ability contains not only the language knowledge that a person must have in the use of language, but also the knowledge of social and cultural rules other than the language itself, and considers the use of language in a particular language environment. And communication skills include grammatically, gramility, elegantness, and accepted usage. In order to communicate effectively, the speaker should not only know how to create a language that is appropriate, but also know how to use the language appropriately.

結果 (英文) 3:

Chomsky distinguishes the two different concepts of language ability and language performance in using language. Language ability refers to the knowledge about language laws and regulations possessed by the ideal native language users, who can understand and speak sentences that they have never heard before, and also can judge whether the sentences belong to a specific language. Language performance refers to the actual language use, that is, the words spoken in real life. People with language ability can understand or generate correct sentences, but due to the influence of psychological, physiological and social factors, language performance may also deviate from the grammar rules, that is to say, ability error is related to the language ability of learners, while learning error is related to the language performance of learners.
Later, however, social linguists pointed out that Chomsky's attention to language ability is actually the internal brain mechanism of the speaker, which can create countless grammatically appropriate sentences, rather than the language in actual use. Hymes proposed the concept of communication ability, believing that the content of language ability includes not only the language knowledge necessary for one's language use Knowledge also includes knowledge of social and cultural rules other than language itself, and considers people's use of language in a specific language environment. Communication ability includes grammatically, feasibility, appropriateness, In order to communicate effectively, the speaker should not only know how to create a language that conforms to the language rules, but also know how to use the language appropriately and effectively.