5. Adjective and Adverb
Chapter focus: position, comparison, adverb meaning, and precise Task 1 description.
How to study this lesson
Read the explanation first, then say the examples aloud. Change one detail in each example, such as the subject, time, or place. Complete the practice without looking back and use the answer key to understand the reason for each answer. Finish by writing two sentences about your own life or city.
An adjective describes a noun or follows a linking verb: a significant change and The change was significant. An adverb modifies a verb, adjective, another adverb, or a whole clause: changed significantly, highly significant, very carefully, and Fortunately, the plan worked.
Position and meaning
Adjectives normally come before a noun or after be, seem, become, look, and similar linking verbs. Several adjectives usually follow an order such as opinion, size, age, colour, origin, and material: a useful small digital device. Avoid adding adjectives merely to sound advanced.
Many adverbs end in -ly, but not all. Fast, hard, late, and well have special patterns: a fast train, the train moved fast; She worked hard, but She hardly worked means almost not at all. Good is an adjective; well is usually the adverb: a good answer, answered well.
Comparatives and superlatives
Use -er/-est with many short adjectives: faster, fastest. Use more/most with longer adjectives: more effective, most effective. Do not write more easier. For comparisons, use than: Online learning is more flexible than classroom learning. Use as + adjective + as for equality: The second option is as practical as the first.
Adverbs in IELTS writing and speaking
Place frequency adverbs before a main verb but after be: People often travel and People are often influenced. Sentence adverbs can come at the beginning: Generally, the trend was upward. Do not use an adverb to replace precise evidence. In Task 1, increased sharply is useful only when the data support a large change.
Practice
Choose the correct form: (a) The policy was (high/highly) effective. (b) The number rose (dramatic/dramatically). (c) This is the (more practical/most practical) solution of the three. (d) The second method is (as efficient than/as efficient as) the first.
Answers: (a) highly, (b) dramatically, (c) most practical, (d) as efficient as.
IELTS transfer task
Write a short four-sentence response about an IELTS topic such as education, health, transport, technology, or the environment. Use at least two examples of the target grammar from this chapter. Underline those examples, then check that every sentence has a clear subject, a correct verb, and a meaning that is easy to understand.
Deep lesson: describe the right thing in the right place
An adjective describes a noun or follows a linking verb: a significant change; The change was significant. An adverb modifies a verb, adjective, another adverb, or a whole clause: changed significantly, highly significant, very carefully, Fortunately, it worked.
Form and position
Most adjectives come before a noun. Frequency adverbs usually come before a main verb but after be: People often travel and People are often influenced. Put an adverb close to what it modifies. Only the manager approved the plan does not mean the same as The manager approved only the plan.
Twelve examples
- a rapid increase / increased rapidly
- a careful analysis / analysed carefully
- a good answer / answered well
- The road is wide.
- The policy is highly effective.
- The number rose slightly.
- The second option is more practical than the first.
- This is the most reliable method.
- The two systems are as efficient as each other.
- She worked hard, but she hardly rested.
- Generally, the trend was upward.
- The result was surprisingly positive.
Comparative control
Use -er/-est with many short adjectives: smaller, smallest. Use more/most with longer adjectives: more effective, most effective. Do not combine both: not more easier. Use than after a comparative and as…as for equality.
Bengali-speaker errors
Wrong: The number increased dramatic. Right: increased dramatically. Wrong: This method is more easier. Right: This method is easier. Wrong: He explained good. Right: He explained well. Wrong: The policy was success. Right: The policy was successful or a success.
Practice
A. Choose: The graph shows a (steady/steadily) rise. Answer: steady, because it describes the noun rise.
B. Choose: The rise happened (steady/steadily). Answer: steadily, because it modifies the verb happened.
C. IELTS task: Write four Task 1 sentences using one adjective, one adverb, one comparative, and one superlative. Do not claim a degree that the data do not support.
Professor's explanation: how to think about this grammar
Do not begin by memorising a definition. Begin by asking three questions: What job does this form do? What meaning does it add? Where does it go in the sentence? Bengali and English often arrange information differently, so direct translation can create mistakes. Build the English pattern first, then attach your idea to it.
Bengali learner warning
Many Bengali speakers understand the meaning of an English sentence but omit a small grammar word because Bengali does not always need the same word. English normally needs a clear subject and a finite verb. For example, say The number of students is increasing, not Number of students increasing. Treat articles, auxiliary verbs, plural endings, and prepositions as part of the pattern, not as optional decoration.
Three-step study method
Step 1 — Notice: underline the target form in every example. Step 2 — Control: replace only one part of the example, such as the subject or time. Step 3 — Communicate: use the form in a short answer about education, health, transport, technology, or the environment. If you cannot explain why you chose the form, return to Step 1.
Practice ladder
Level 1: Recognition. Find the target form and name its job. Level 2: Controlled production. Complete or correct a sentence using the pattern. Level 3: IELTS production. Write a short paragraph or speak for one minute. At Level 3, clarity is more important than using many different forms.
Revision checklist
Before moving on, ask: Can I explain the form in one simple sentence? Can I make a positive, negative, and question form where relevant? Can I use it with a past and a present example? Can I recognise the most common Bengali-speaker error? Can I use it naturally in one IELTS answer?