English Language Arts
Grade 7
15 min
Use hyphens in compound adjectives
Use hyphens in compound adjectives
What you'll learn
- Identify instances of correctly and incorrectly hyphenated compound adjectives within complex sentences and passages with 80% accuracy.
- Apply the rules for hyphenating compound adjectives to revise and edit sentences, demonstrating correct usage in at least three distinct scenarios (e.g., before a noun, after a linking verb, with adverbs ending in -ly), as assessed by a rubric with specific criteria.
- Explain the rationale behind the use of hyphens in compound adjectives, differentiating between temporary and permanent compounds and providing examples of each, in a written response demonstrating comprehension of nuanced grammatical rules.
- Evaluate the effectiveness of hyphenation in conveying intended meaning and clarity in various texts (e.g., news articles, literary excerpts, technical documentation), justifying their assessment with evidence-based reasoning in a structured presentation.
Tutorial Preview
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Introduction & Learning Objectives
Learning Objectives
Define 'compound adjective' and 'hyphen' in the context of grammar.
Identify compound adjectives in sentences.
Apply the correct hyphenation rules for compound adjectives that precede a noun.
Differentiate between compound adjectives that require a hyphen and those that do not (e.g., adverbs ending in -ly).
Correctly revise sentences to include or remove hyphens in compound adjectives.
Explain the purpose of hyphens in compound adjectives for clarity and precision.
Construct sentences using correctly hyphenated compound adjectives.
Ever read a sentence and had to re-read it to understand what it meant? 🤔 Sometimes, a tiny dash can make all the difference!
In this lesson, you'll learn how to use hyphens correctly when words tea...
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Key Concepts & Vocabulary
TermDefinitionExample
HyphenA short dash (-) used to join words or parts of words together, often to create a single idea or meaning.well-known, part-time, twenty-one
AdjectiveA word that describes or modifies a noun or pronoun, telling us more about its qualities, quantity, or identity.The *red* car, a *tall* building, *three* books
Compound AdjectiveTwo or more words that act together as a single adjective to describe a noun. These words are often joined by a hyphen.a *well-written* essay, a *long-term* goal, a *state-of-the-art* computer
ModifierA word or phrase that describes, clarifies, or limits another word or phrase. In this context, compound adjectives are modifiers.The *brightly colored* bird flew away. ('brightly colored' modifies 'bird')
NounA word that nam...
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Key Rules & Conventions
Rule 1: Hyphenate Compound Adjectives Before a Noun
When two or more words combine to form a single adjective that comes *before* the noun it modifies, use a hyphen to connect them.
This rule helps avoid confusion and makes it clear that the words are working together as one descriptive unit. If you remove the hyphen, the meaning might change or become unclear.
Rule 2: Do NOT Hyphenate Compound Adjectives After a Noun (Predicate Adjectives)
When a compound adjective follows the noun it modifies (often after a linking verb like 'is,' 'was,' 'seems'), you generally do NOT use a hyphen.
In these cases, the words are usually understood separately, and the hyphen is not needed for clarity. The context of the sentence makes the meaning clear.
Rule...
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Challenging
Read the paragraph and count the number of hyphenation errors related to compound adjectives: 'The newly-renovated school had a state of the art gym. The gym was family friendly. It was a top-notch facility for every seventh grade student.'
A.One error
B.Two errors
C.Three errors
D.Four errors
Challenging
A writer wants to describe a character who is not easily scared. Which of the following sentences uses a correctly formed compound adjective to achieve this most precisely and concisely?
A.The hero had a nerve of-steel and faced the danger.
B.The hero, known for his nerves of steel, faced the danger.
C.The steel-nerved hero faced the danger.
D.The hero was steel nerved and faced the danger.
Challenging
Which sentence correctly hyphenates a compound adjective made of three or more words?
A.The do-it-yourself project was harder than it looked.
B.The do it yourself project was harder than it looked.
C.The project was do-it-yourself and harder than it looked.
D.The do-it-yourself-project was harder than it looked.
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Frequently asked questions
What grade level is "Use hyphens in compound adjectives"?
Use hyphens in compound adjectives is a Grade 7 English Language Arts lesson on ExcelOS.
What will I learn in Use hyphens in compound adjectives?
You'll be able to: Identify instances of correctly and incorrectly hyphenated compound adjectives within complex sentences and passages with 80% accuracy; Apply the rules for hyphenating compound adjectives to revise and edit sentences….
Is "Use hyphens in compound adjectives" free to practice?
Yes. You can read the tutorial preview for free, and signing up for a free ExcelOS account unlocks the full tutorial and all practice questions with instant feedback.
How many practice questions are included with Use hyphens in compound adjectives?
This lesson includes 25 practice questions across multiple difficulty levels, each with instant feedback and explanations.