Linguistics is the subject that studies language phenomena，Mainly studies the use of language in human society、Development、The laws and characteristics of change and evolution。In Linguistics，Survey bet365 sign up offer method investigates and studies specific language objects，for language usage、True and reliable data on patterns and characteristics，Has a very important status and role。Actively deepen practice through investigation and bet365 sign up offer，Grasp the historical and cultural background，And optimize and innovate survey bet365 sign up offer methods in the bet365 sign up offer process，In order to continuously improve the quality of linguistics bet365 sign up offer，Thus in language policy、Language Planning、Language Governance、Language Teaching、Language Service、Provide more support for language protection and other aspects，Make greater contributions。

Active and in-depth practice

Survey bet365 sign up offer methods are an important support for the formation and development of linguistics。bet365 sign up offer through fieldwork and study of actual language usage，Be able to provide empirical corpus and data for linguistic bet365 sign up offer，To verify some theoretical assumptions，And provide scientific basis for further related practical work。Reviewing the development history of Chinese and foreign linguistics，can be found，The formation and development of most linguistic schools，And the formulation of major language policies，Based on a large number of empirical studies。

Late 18th century，Wilhelm von Humboldt used empirical evidence as the basis for linguistic bet365 sign up offer，Traveling around the world for fieldwork，Search and confirm historical connections between languages。Early 20th century，Franz Boas studied Indian languages ​​in depth，Empirical bet365 sign up offer through fieldwork，Analyzed the phonemic characteristics of Indian languages，Created human linguistics。Later，Edward Sapir、Benjamin Lee Whorf and Leonard Bloomfield also joined the fieldwork。

Early 20th century，European and American linguistic fieldwork methods were introduced to China。1922，Zhao Yuanren pointed out in the "Experimental bet365 sign up offer Method of Chinese Speech Character Tones"，Tone should be studied experimentally。Later，Liu Fu、Wang Li、Gao Huanian、Linguists such as Yuan Jiahua，Combining field survey methods and experimental phonetic bet365 sign up offer，Describe the microscopic characteristics of minority languages。1956-1958，China has launched the first major language survey in modern times，More than 700 language workers went to 17 provinces (cities)、Autonomous Region) carries out fieldwork，Language family relationship determined，Mastered the language and national conditions。2015-2020，China conducted its second national language survey，A survey team composed of more than 4,500 experts and scholars visited 1,712 survey points，Conducted a comprehensive and systematic rescue investigation record。This has enabled a large number of endangered Chinese dialects and minority languages ​​to be scientifically and systematically investigated and protected，Comprehensively improve the level of language resource protection and utilization。

The importance of survey bet365 sign up offer methods，Not only reflects the same line of succession in the development history of Chinese and foreign linguistics，Also reflected in the wide application in various branches of linguistics。Whether it is from the perspective of microlinguistics or macrolinguistics，Survey bet365 sign up offer is widely used。Microlinguistics involves speech、Syntax、Semantics、Many aspects of language such as pragmatics。In terms of voice，Through investigation and bet365 sign up offer，We can learn about different regions、The phonetic characteristics and phonetic variations of different social groups。For example，Can analyze the degree of endangerment and reasons for some endangered languages，Contribute to language resource protection。Investigation and bet365 sign up offer in macrolinguistics，It can be extended to applied linguistics、Sociolinguistics、Psycholinguistics、Comparative linguistics and other fields。For example，In the field of applied linguistics，Can be researched through investigation，Understand learners’ needs、Level、Errors and other factors，Provide more precise guidance and help for language teaching，Improving education, teaching and language services。In the field of teaching Chinese as a foreign language，Can pass questionnaire survey、Telephone survey、Visit surveys, etc.，Teaching language elements、Teaching methods and theories、Investigation on teaching strategies, etc.，To better promote teaching Chinese as a foreign language and promote Chinese culture。Anyway，Survey bet365 sign up offer methods accompany all aspects of the development of linguistics，Promoted the prosperity and progress of linguistics。

Grasp the historical and cultural background

Carry out linguistic bet365 sign up offer，Not only must we actively and deeply practice，Synchronically describe the relationship between the various elements within the language system and the various external influencing factors in society，We must also grasp the historical and cultural background of language use，Perform diachronic analysis。

Linguistics bet365 sign up offer needs to go deep into practical scenarios，Understand the context and characteristics of language use。Obtain data through practical surveys，In order to truly understand the actual situation and characteristics of language use。With the continuous development of social practice activities，Language is constantly changing。Through investigation and bet365 sign up offer，Can provide an in-depth understanding of the complex language phenomena emerging in today’s society，So that we can understand the social factors behind language phenomena from a more dialectical perspective。Therefore，In language survey bet365 sign up offer，Pay attention to the authenticity and objectivity of data，We must also actively explore new issues in practice，And constantly explore new bet365 sign up offer directions and methods based on the principle of integrating theory with practice。For example，In cross-border language fieldwork，In order to investigate the horizontal influencing factors of national language in different countries，Need to go abroad to conduct household language survey and bet365 sign up offer on foreign survey subjects，Understand the societies of both countries on the ground through household interviews and language tests、Population、Geographical conditions，Surrounding languages、Language life、Language relationship status，Language contact、Language identity、National identity status, etc.，And the language variations caused by these factors。At the same time，Language barriers must also be taken into consideration in advance、bet365 sign up offer duration、Local customs、Transnational cooperation and other factors。This way，Only in this way can we successfully observe the situation of the language being studied，Understand the social variation of the language and analyze its evolution。Relevant bet365 sign up offer results can help build a harmonious and peaceful border environment，And provide certain basis and reference for promoting national language planning and language standardization。

Linguistic bet365 sign up offer is not only the observation and analysis of the current situation of language use，We should also grasp the historical and cultural background of language use。Language and social history influence each other、Interaction，Only by in-depth understanding of the history of the bet365 sign up offer object、Current situation and future development trends，Only in this way can we propose more practical theories and methods。For example，Under construction of the Chinese Manchu Tungus language corpus database，Researchers not only need to use documentary methods and fieldwork methods，Pronunciation of Manchu and Tungus languages ​​in China one by one、Vocabulary、Syntax、Pragmatic description，It is also necessary to look at the perspective of historical comparative linguistics，A diachronic examination of Manchu and Tungus languages，In-depth understanding of the individual differences and commonalities of each language family。This way，It can highlight the long-term exchanges between the Manchu-Tungus language group and the Central Plains culture and their similarities in harmony but differences，The pattern that reflects the diversity and unity of the Chinese nation。

Optimization and innovation bet365 sign up offer methods

Currently，Human bet365 sign up offer practice is facing the influence and impact of emerging technologies represented by digital technologies such as artificial intelligence。Researchers need to optimize and innovate linguistic survey methodologies，Exploring the nature of bet365 sign up offer，Grasp the laws of bet365 sign up offer development。

Exploring new linguistic survey bet365 sign up offer methods，Is an important way to promote the construction of a language power。Facing the new situation、New situation、New question，Linguistic bet365 sign up offer requires practical innovation、Seize the opportunity，Further expand bet365 sign up offer channels、Enrich bet365 sign up offer methods、Innovative bet365 sign up offer methods，In-depth understanding of the nature and laws of language，Find the method and path to solve the problem。For example，Online bet365 sign up offer method has become a new linguistic bet365 sign up offer method。This method is through questionnaire survey on the online platform、Online interview、Conduct bet365 sign up offer using data mining and other methods。Compared with traditional survey bet365 sign up offer methods，Online bet365 sign up offer method has a wide range、High accuracy、Response quickly、Advantages such as low cost。With the increasing application of digital technologies such as artificial intelligence in linguistic bet365 sign up offer，Researchers can use new technologies to analyze large amounts of survey data (such as text、Audio、Picture、Videos, etc.) for auxiliary quantitative analysis。In addition，Digital technology can also be used for speech recognition of interview materials、Decompose、Annotation、Filter、Refining、Organize and remove the rough and select the essential，For auxiliary qualitative analysis。Linguistic researchers can boldly innovate survey bet365 sign up offer methods，To better support linguistic bet365 sign up offer。

Whether you can choose the appropriate method in linguistic bet365 sign up offer，has become an important factor affecting the quality of survey bet365 sign up offer。Researchers need to select bet365 sign up offer methods based on the characteristics of the bet365 sign up offer object and the actual situation。For example，In Applied Linguistics bet365 sign up offer，Survey bet365 sign up offer methods are divided into quantitative methods、Qualitative method and mixed method。Quantitative methods include questionnaires、Structured interviews and structured observation methods, etc.；Qualitative methods include case studies、Action bet365 sign up offer、Participant observation and interviews, etc.；Mixed methods refers to the use of both quantitative and qualitative methods in a study，If you combine questionnaires and interviews for bet365 sign up offer。A current problem is，Quantitative methods are generally valued in linguistic bet365 sign up offer、The phenomenon of despising the qualitative method。Facing this problem，Linguistic bet365 sign up offer should take into account different bet365 sign up offer objects、Many factors including the advantages and disadvantages of purpose and method，Use appropriate survey bet365 sign up offer methods。For example，bet365 sign up offer on Manchu and Tungus languages，It may be more appropriate to use a comprehensive field survey method。Under investigation，A combination of group interviews and individual interviews can be used。Through group interviews，And the same ethnic group、Education、United Front、Promotion、Forum with relevant departments at all levels including language and writing，Can discover typical cases and valuable investigation clues。Based on survey bet365 sign up offer objectives，You can select representative language inheritors for targeted personal interviews。Based on interview outline，Conduct specific bet365 sign up offer based on literature and historical materials，Includes unstructured interviews、Semi-structured interview、Genealogy Survey、Language test, etc.。After，Audio and video data can also be collected using digital protection methods，Make various survey and bet365 sign up offer methods complement each other and optimize together。

In short，We must always regard survey bet365 sign up offer as an important way and means to promote linguistic bet365 sign up offer。The new situation gives new meaning to investigation and bet365 sign up offer，We must continue to strengthen learning and application，Improving the scientific nature of survey bet365 sign up offer、Effectiveness and reliability，In-depth study of major theoretical and practical issues in linguistics，Make greater contributions to the advancement of linguistic bet365 sign up offer。

(This article is a phased result of the National Social Science Fund’s major project “Construction and bet365 sign up offer of the Chinese Manchu Tungus Language Corpus Database” (18ZDA300)

(The author is a doctoral candidate at the Institute of Manchu Studies, Heilongjiang University、Lecturer, College of Arts and Sciences, Northeast Agricultural University；Assistant Researcher at the School of International Education, Qiqihar Medical College、Ph.D. candidate at the Institute of Manchu Studies, Heilongjiang University)