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Cambridge Veritas
Adjectives and adverbs (quick/quickly)
This lesson explains the differences between adjectives and adverbs in English, focusing on how to form adverbs by adding -ly to adjectives and how to correctly place them in sentences. It also highlights exceptions, such as adjectives ending in -ly and the use of adverbs before adjectives, other adverbs, and past participles.
What Is Adjectives and adverbs (quick/quickly)?
Quickly and seriously are adverbs. Many adverbs are adjective + -ly:
Quickly and seriously are adverbs. Many adverbs are adjective + -ly:
"Quickly and seriously are adverbs. Many adverbs are adjective + -ly:"
Use one clear model first, then expand with correct structure. In simple words: Quickly and seriously are adverbs. Many adverbs are adjective + -ly:
Quickly and seriously are adverbs. Many adverbs are adjective + -ly:
adjective quick serious careful bad heavy terribleadverb quickly seriously carefully badly heavily terribly
Not all words ending in -ly are adverbs. Some adjectives end in -ly too, for example:
friendly lively elderly lonely lovely
We use adjectives after some verbs, especially be, and also look/feel/sound etc.
You can also use adverbs before adjectives and other adverbs. For example:
reasonably cheap (adverb + adjective)terribly sorry (adverb + adjective)incredibly quickly (adverb + adverb)
You can also use an adverb before a past participle (injured/organised/written etc.):
Sam is a careful driver.(not a carefully driver)
Sam drove carefully along the narrowroad. (not drove careful)
Incorrect use of Adjectives and adverbs (quick/quickly).
Correct use of Adjectives and adverbs (quick/quickly).
Follow one clear structure and check meaning.
Mixed or incomplete structure.
Full, complete sentence with correct pattern.
Do not combine two different grammar frames in one line.
Wrong tense/pronoun/word order for the context.
Choose grammar by meaning and context.
Read once aloud before finalizing.
Quickly and seriously are adverbs. Many adverbs are adjective + -ly:
Not all words ending in -ly are adverbs. Some adjectives end in -ly too, for example:
We use adjectives after some verbs, especially be, and also look/feel/sound etc.
You can also use adverbs before adjectives and other adverbs. For example:
Check subject, verb form, and word order before finalizing.
Use one grammar goal per sentence to keep structure clean.
Convert one written example into a spoken example.
Compare one incorrect sentence and one corrected version.
Create 3 personal sentences and read them aloud.
Professional communication
Use Adjectives and adverbs (quick/quickly) in emails, meetings, and presentations where clarity matters.
Clear grammar improves credibility and helps people understand your message quickly.
Read one key sentence aloud before sending or speaking.
Daily conversation
Use the same Adjectives and adverbs (quick/quickly) pattern when speaking about routine life, plans, and experiences.
Frequent short usage helps the structure become automatic and natural.
Keep rhythm steady and stress the key grammar words.
Independent practice
Create 3 original sentences: one for work/study, one for home, one for future plans.
Self-generated examples build long-term grammar control faster than passive reading.
Record yourself once and replay to catch weak points.
Practice tip: read the examples aloud, then write three sentences using the same structure.
Now Put It Into Practice — Out Loud
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