In this unit, we will explore how compound adjectives are formed, their uses, and examples to help you master this important aspect of English grammar. Letโs dive in!
What Are Compound Adjectives?
Compound adjectives are adjectives made up of two or more words that work together to describe a noun. They are often hyphenated and provide more specific or detailed descriptions.
Examples:
- Well-known actor
- Five-year-old child
- State-of-the-art technology
How Are Compound Adjectives Formed?
Compound adjectives can be formed using different combinations of words. Below is a table summarizing the most common structures:
| Structure | Example | Meaning |
|---|---|---|
| Noun + Adjective | Ice-cold water | Extremely cold |
| Adjective + Noun + -ed | Kind-hearted person | Having a kind nature |
| Adverb + Past Participle | Well-known author | Famous or recognized |
| Number + Noun + Adjective | Three-hour-long trip | A trip lasting three hours |
| Noun + Present Participle | Record-breaking jump | Jump that breaks records |
When to Use Hyphens
Hyphens are used in compound adjectives only when they come before the noun they describe. If the compound adjective comes after the noun, the hyphen is usually omitted.
Examples:
- Before the noun:
- She is a well-known scientist.
- He gave a heart-warming speech.
- After the noun:
- The scientist is well known.
- His speech was heart warming.
Common Compound Adjectives
Here is a list of frequently used compound adjectives with their meanings:
| Compound Adjective | Pronunciation | Meaning |
|---|---|---|
| Self-made | /หsษlfหmeษชd/ | Created or achieved by oneself |
| Short-sighted | /หสษหrtหsaษช.tษชd/ | Lacking foresight or planning |
| High-tech | /หhaษชหtษk/ | Using advanced technology |
| Fast-paced | /หfรฆstหpeษชst/ | Happening quickly |
| Hard-working | /หhษหrdหwษหr.kษชล/ | Diligent and industrious |
Tips for Using Compound Adjectives
- Always check if the compound adjective needs a hyphen when it comes before a noun.
- Be careful not to overuse compound adjectivesโsometimes simpler descriptions work better.
- Expand your vocabulary by learning new compound adjectives in context.
Conclusion
Compound adjectives are a powerful tool in English to make your descriptions more vivid and precise. By mastering their formation and usage, youโll be able to express yourself more clearly and effectively. Keep practicing, and soon youโll be using compound adjectives like a pro!