What You Need to Know

Key Concept Diagram

Register is the level of formality in language: formal, semi-formal, or informal

Formal register: complex sentences, technical vocabulary, no contractions, no colloquialisms

Informal register: contractions, slang, shorter sentences, personal pronouns (I, you)

Context determines register: a job application requires formal register; texting a friend uses informal

Code-switching is moving between registers or languages depending on situation

Key Vocabulary

Register

The level of formality used in speech or writing, adapted to audience and context

Formal Register

Language that is precise, impersonal, and follows standard grammatical conventions

Informal Register

Casual, everyday language using contractions, slang, and personal tone

Code-switching

Adjusting language (register, dialect, or language) depending on the social situation

Knowledge Check

Select the correct answer for each question. Click "Check Answer" to see if you are right.

Question 1

Which of the following is written in formal register?

"Hey, can u help me out with this ASAP?" "I was wondering if you could possibly assist me." "Wanna grab a coffee and chat about it?" "This research demonstrates a statistically significant correlation between the variables."

Question 2

You are writing a letter applying for a part-time job. Which register should you use?

Formal, to demonstrate professionalism and respect Informal, to seem friendly and approachable Slang, to show you are current and relatable A mix of emojis and abbreviations to stand out

Question 3

In the sentence "The experiment yielded inconclusive results, necessitating further investigation", the register is:

Informal Formal/technical Conversational Colloquial

Language Register