为什么会有方言？
Why do dialects exist?
人群因地理隔离、迁徙和历史交流不同，语音、词汇逐渐分化，就形成了同一语言下彼此略有差异的方言。
Geographic separation, migration, and distinct historical contact make pronunciation and vocabulary drift apart, producing regional varieties of one language.
难度 进阶 · 适合 初中(12-15)
CC BY 4.0 · 来源待核验 · Source pending review
来源 · Source
出处备注：本题原挂出处与答案内容不符，已撤回；具体书目待补，暂不展示来源。
本题原挂出处与答案内容不符，已撤回；具体书目待补。
Previous citation withdrawn as unsupported for this answer; a specific source is pending.
#方言 #地理 #演变
为什么小宝宝能很快学会说话？
Why can babies learn language so fast?
人类大脑天生就有学语言的区域，加上每天听大人说话、被鼓励模仿，小宝宝就像海绵一样很快吸收词语和句式。
Human brains are born with language areas, and by hearing adults talk daily and being encouraged to imitate, babies absorb words and patterns like a sponge.
难度 进阶 · 适合 小学低段(6-8)
CC BY 4.0 · 来源待核验 · Source pending review
来源 · Source
出处备注：著录含书名，但缺版次 / 出版社 / 年份中的一部分，需编辑补全后才能做独立比对。
Lenneberg, E. (1967). 《语言的生物学基础》.
Lenneberg, E. (1967). Biological Foundations of Language.
#语言习得 #大脑 #儿童
书面语和口语有什么不同？
What is the difference between written and spoken language?
口语靠声音和表情即时交流，句子短而随意；书面语更规范、结构完整，适合记录和远距离传递信息。
Spoken language uses sound and gesture for instant, casual, short exchanges; written language is more formal and structured, suited to records and distant communication.
难度 进阶 · 适合 初中(12-15)
CC BY 4.0 · 来源待核验 · Source pending review
来源 · Source
出处备注：本题原挂出处与答案内容不符，已撤回；具体书目待补，暂不展示来源。
本题原挂出处与答案内容不符，已撤回；具体书目待补。
Previous citation withdrawn as unsupported for this answer; a specific source is pending.
#书面语 #口语 #表达
为什么手语也算真正的语言？
Why is sign language a real language?
手语有完整的词汇和语法，能表达抽象和复杂的意思，而且是聋人社群自然形成的语言，和口语一样丰富。
Sign languages have full vocabularies and grammar, express abstract and complex meaning, and arise naturally in Deaf communities, as rich as any spoken language.
难度 进阶 · 适合 初中(12-15)
CC BY 4.0 · 已核验 · Verified 2026-08-23
来源 · Source
Anthony Giddens,《Sociology》Polity Press 多版;中译《社会学》北京大学出版社
A. Giddens, Sociology, Polity Press, various editions; Chinese ed. Peking University Press
#手语 #聋人 #语法
什么是濒危语言？
What are endangered languages?
濒危语言是使用者越来越少、年轻一代不再相传的语言，全球约有大量语言面临消失，常因强势语言同化而消亡。
Endangered languages have few speakers and are not passed to younger generations; many face extinction worldwide, often through assimilation by dominant languages.
难度 进阶 · 适合 初中(12-15)
CC BY 4.0 · 已核验 · Verified 2026-11-06
来源 · Source
民族语（Ethnologue, SIL International）
Ethnologue (SIL International)
独立核验依据 · Independent verification: 核验依据 1 Ethnologue: Languages of the World 官方站点
#濒危语言 #消失 #文化
什么是语言学？
What is linguistics?
语言学是系统研究人类语言的学科，探讨声音、词义、句法和语言如何随社会变化，帮助我们理解沟通的本质。
Linguistics is the systematic study of human language, examining sound, meaning, syntax, and language change, helping us understand the nature of communication.
难度 进阶 · 适合 初中(12-15)
CC BY 4.0 · 来源待核验 · Source pending review
来源 · Source
出处备注：本题原挂出处与答案内容不符，已撤回；具体书目待补，暂不展示来源。
本题原挂出处与答案内容不符，已撤回；具体书目待补。
Previous citation withdrawn as unsupported for this answer; a specific source is pending.
#语言学 #语言 #结构
文字的发明意味着什么？
What does the invention of writing mean?
文字让信息可以跨越时间和空间保存与传递，使复杂管理、法律和文学成为可能，是人类进入文明的关键一步。
Writing lets information be stored and transmitted across time and space, enabling complex administration, law, and literature, a key step into civilization.
难度 进阶 · 适合 初中(12-15)
CC BY 4.0 · 已核验 · Verified 2026-11-02
来源 · Source
V. Gordon Childe, What Happened in History, Gollancz, 1937
V. Gordon Childe, What Happened in History, Gollancz, 1937
独立核验依据 · Independent verification: 核验依据 1 OPENLIBRARY 标识 /works/OL1138722W：What happened in histor
#文字 #文明 #记录