Casa ESL · C2 Mastery · Unit 2 of 20 · Step 1
Register, tenor, and mode — formal vs informal vs academic
Name
Date
Vocabulary
register
nounA variety of language defined by its situational use — the level of formality, technicality, and social context.
"The register of a courtroom differs markedly from that of a pub."
tenor
nounThe relationship between the participants in a discourse, determining levels of formality.
"The tenor between doctor and patient shapes the language used in consultations."
colloquialism
nounA word or phrase used in ordinary conversation but not in formal speech or writing.
"The essay lost credibility through its reliance on colloquialisms."
circumlocution
nounThe use of many words where fewer would do, often deliberately to be vague or evasive.
"His circumlocution suggested he was unwilling to commit to a direct answer."
vernacular
nounThe language or dialect spoken by ordinary people in a particular country or region.
"The novel captures the vernacular of working-class Birmingham with remarkable fidelity."
idiolect
nounThe speech habits peculiar to a particular individual.
"Every speaker possesses a unique idiolect shaped by geography, class, and personal history."
code-switching
nounThe practice of alternating between two or more languages or language varieties in conversation.
"Code-switching between formal and informal registers is a mark of sociolinguistic competence."
prestige dialect
nounA language variety associated with high social status and institutional power.
"Received Pronunciation has historically functioned as a prestige dialect in British English."
Grammar Focus
Register shifting — formal, informal, and academic English
Mastery of English requires the ability to shift between registers fluidly. Academic register favours nominalisation (investigate → investigation), hedging (may, appears to, it could be argued), passive voice, and Latinate vocabulary. Informal register uses phrasal verbs (look into), contractions, colloquialisms, and simpler syntax. Formal register occupies the middle ground — complete sentences, no contractions, but less technical jargon than academic prose.
Informal: "They looked into it and figured out the problem pretty quickly." → Academic: "An investigation was undertaken, and the underlying issue was identified with relative expediency."
Academic: "A correlation was observed between socioeconomic deprivation and linguistic attrition." → Informal: "They found that poorer communities tend to lose their languages faster."
Formal letter: "I am writing to express my dissatisfaction with the service provided." → Text message: "Mate, the service was rubbish."
Exercises
Exercise 1
Rewrite the informal sentence in academic register. Write your answer in the blank.
1. Informal: "Kids pick up languages way faster than adults." Academic:
2. Informal: "People talk differently depending on who they're with." Academic:
3. Informal: "The research basically shows that poor people get a raw deal." Academic:
4. Informal: "Nobody really knows why some languages die out." Academic:
5. Informal: "Texting is messing up how young people write." Academic:
Exercise 2
Match the informal expression to its academic equivalent.
Reading
The Politics of Accent
The relationship between language and social power has long preoccupied sociolinguists. In Britain, accent has historically served as a remarkably reliable indicator of class, education, and regional origin — and, by extension, as a mechanism of social gatekeeping. Received Pronunciation, the prestige dialect associated with the educated upper-middle class and with institutions such as the BBC, Parliament, and the ancient universities, conferred upon its speakers an automatic authority that regional accents simply could not match. A Glaswegian accent in a London boardroom, however fluent and articulate the speaker, carried connotations of provincialism that no amount of lexical sophistication could entirely dispel. Yet the sociolinguistic landscape is shifting. Research suggests that attitudes toward regional accents are becoming more tolerant, particularly among younger generations. Code-switching — the ability to modulate one's register and accent according to context — is increasingly recognised not as inauthenticity but as a form of sociolinguistic competence. The rise of multicultural urban vernaculars, such as Multicultural London English, further complicates traditional models of prestige. Whether these shifts represent a genuine democratisation of language or merely the emergence of new hierarchies remains an open question.
1. According to the passage, how has Received Pronunciation traditionally functioned in British society?
2. What does the passage suggest about the current direction of attitudes toward regional accents?
Speaking
Discuss these questions with a partner or your teacher.
Writing
Write the same short message (approximately 80 words) in three distinct registers: (1) an informal text to a friend, (2) a formal email to a colleague, and (3) an academic paragraph for a journal. The topic: "People are reading less than they used to."
Example: (1) Informal: "Honestly mate nobody reads anymore. Everyone's just scrolling TikTok. Books are basically dead lol." (2) Formal: "I wanted to draw your attention to recent data suggesting a significant decline in reading habits across all demographics. This trend may warrant further discussion at our next meeting." (3) Academic: "A marked decline in sustained reading practices has been documented across multiple demographics, a phenomenon attributable in part to the proliferation of short-form digital media platforms."
Answer Key — For Teacher Use
Exercise 1
1. Language acquisition occurs at a significantly accelerated rate in children compared to adult learners. · 2. Speakers modulate their linguistic behaviour in accordance with the social context and the interlocutors involved. · 3. The findings indicate that socioeconomically disadvantaged populations experience disproportionate inequity. · 4. The precise mechanisms underlying language attrition remain insufficiently understood. · 5. Digital communication practices may be exerting a deleterious influence on the written proficiency of younger demographics.
Exercise 2
1. get rid of → eliminate / eradicate · 2. a lot of → a substantial number of · 3. look at → examine / analyse · 4. go up → increase / escalate · 5. deal with → address / contend with
Reading Comprehension
1. It served as a prestige dialect that conferred automatic authority on its speakers and functioned as a mechanism of social gatekeeping based on class and education. · 2. Attitudes are becoming more tolerant, especially among younger generations, and code-switching is increasingly seen as sociolinguistic competence rather than inauthenticity.