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Unlocking the Power of Negative Prefixes

Have you ever wondered how a single word can change its meaning completely with just a small addition? Imagine you’re reading a social media post or listening to a conversation, and you come across words like “happy” and “unhappy.” That tiny prefix, “un-,” turns a positive word into a negative one! In this lesson, you’ll explore the world of negative prefixes. You’ll learn how they work, how they can change the meaning of words, and how to spot them in everyday language. By the end of this lesson, you’ll be able to recognize and use negative prefixes confidently in your conversations, reading, and writing.


Basic Aspects of Prefixes

Negative prefixes are small but powerful additions to words that change their meaning to the opposite. Common negative prefixes include ā€œun-ā€, ā€œin-ā€, ā€œim-ā€, ā€œil-ā€, ā€œir-ā€, ā€œdis-ā€, and ā€œnon-ā€. For example, adding ā€œun-ā€ to ā€œhappyā€ makes ā€œunhappy,ā€ which means not happy. These prefixes are useful in everyday language to express negation or the opposite of something.Ā 

In the following video you will have a quick masterclass regarding this topic:


Examples and Applications

  1. Social Media Post: ā€œI’m really unhappy with the new update.ā€
  2. Conversation with Friends: ā€œIt’s impossible to finish this game in one day.ā€
  3. Personal Opinion Article: ā€œThe decision was unfair and disappointed many people.ā€
  4. Informal Chat: ā€œThat’s an inconvenient time for me. Can we meet later?ā€
  5. Texting: ā€œI think it’s unlikely that the event will be canceled.ā€

Learning Activities

Engage in the following activities to practice what you’ve learned throughout this lesson

Opinion Article Writing

Objective: Use negative prefixes to express opinions in writing.

Instructions: Students will choose a topic they feel strongly about (e.g., school rules, environmental issues) and write a short opinion article using at least five words with negative prefixes. For example, ā€œIt’s unfair that students are not allowed toā€¦ā€ They will then share their articles with a partner for feedback, focusing on the correct use of negative prefixes and the clarity of their argument.