ARTICLE CONTENTSOn this page 9 sections
Parts of speech: Adverbs, Conjunctions, Prepositions and Interjections
Performance Objectives
By the end of the lesson, students should be able to:
- Explain the meaning and features of Adverbs, Conjunctions and Prepositions;
- list the functions of Adverbs, Conjunctions and Prepositions;
- identify the Adverbs, Conjunctions and Prepositions in texts;
- Use Adverbs, Conjunctions and Prepositions appropriately in sentences.
Adverbs
Meaning of Adverbs
An adverb is a word that modifies a verb, an adjective, or another adverb.
To modify means to describe, limit, or add more meaning to a word. Adverbs provide more information about an action, a state, or a quality in a sentence. They answer questions such as how, when, where, and how often an action takes place.
Types of Adverbs
Adverbs are grouped into different types based on the kind of information they provide. The main types of adverbs include:
- Adverbs of Manner: These adverbs describe how or in what way an action is performed. They often end in “-ly”. Examples include quickly, slowly, softly, loudly, and beautifully.
- Adverbs of Place: These adverbs indicate where an action occurs. Examples include here, there, outside, inside, everywhere, and nearby.
- Adverbs of Time: These adverbs state when an action takes place. Examples include yesterday, today, tomorrow, now, soon, and early.
- Adverbs of Frequency: These adverbs show how often an action occurs. Examples include always, often, sometimes, rarely, never, and weekly.
Functions and Uses of Adverbs
The primary function of an adverb is to add detail to other words in a sentence. The following examples demonstrate these functions:
Examples of adverbs modifying verbs include:
- Chidi ran quickly to catch the school bus. (The adverb “quickly” describes how Chidi ran).
- The students sat outside during the break. (The adverb “outside” describes where the students sat).
- The principal will arrive tomorrow. (The adverb “tomorrow” describes when the principal will arrive).
- Amina always completes her homework. (The adverb “always” describes how often Amina completes her homework).
Examples of adverbs modifying adjectives include:
- The mango is very sweet. (The adverb “very” modifies the adjective “sweet”).
- The classroom was extremely quiet during the examination. (The adverb “extremely” modifies the adjective “quiet”).
Examples of adverbs modifying other adverbs include:
- The teacher spoke quite softly. (The adverb “quite” modifies the adverb “softly”).
- The athlete ran exceptionally fast. (The adverb “exceptionally” modifies the adverb “fast”).
Conjunctions
Meaning of Conjunctions
A conjunction is a word that joins words, phrases, or clauses together in a sentence.
Conjunctions act as connectors or bridges. Without conjunctions, sentences would be short, choppy, and repetitive. They help to show relationships between different ideas within a sentence.
Types of Conjunctions
Conjunctions are classified into different types based on how they connect ideas. The two main types studied at this level are:
- Coordinating Conjunctions: These conjunctions join words, phrases, or independent clauses of equal grammatical rank. The most common coordinating conjunctions can be remembered using the acronym FANBOYS: for, and, nor, but, or, yet, so.
- Subordinating Conjunctions: These conjunctions join an independent clause (which can stand alone as a sentence) to a dependent clause (which cannot stand alone). Examples include because, although, if, since, unless, while, and until.
Functions and Uses of Conjunctions
Conjunctions serve several functions, such as adding information, showing contrast, presenting choices, or explaining causes and effects.
Examples of coordinating conjunctions in sentences include:
- Tunde and Ngozi went to the market. (Joins two nouns).
- The boy wanted to play football, but it began to rain. (Joins two independent clauses and shows contrast).
- Students can choose to write with a pen or a pencil. (Joins two options).
- The weather was hot, so the children stayed indoors. (Joins two clauses and shows a result).
Examples of subordinating conjunctions in sentences include:
- The class remained silent because the teacher was present. (Shows the reason for the silence).
- Although the road was muddy, the farmers walked to the village. (Shows concession or contrast).
- The match will hold if the rain stops. (Shows a condition).
Prepositions
Meaning of Prepositions
A preposition is a word placed before a noun or pronoun to show its relation to some other word in the sentence.
Prepositions help to establish spatial, temporal, or logical relationships between people, places, and things. The noun or pronoun that follows a preposition is called the object of the preposition.
Types of Prepositions
Prepositions are grouped according to the relationships they express. The main types include:
- Prepositions of Place: These indicate where something is located. Examples include in, on, under, at, behind, beside, and between.
- Prepositions of Time: These indicate when something happens. Examples include at, on, in, before, after, during, and since.
- Prepositions of Direction or Movement: These indicate the direction in which something moves. Examples include to, into, through, across, over, and towards.
Functions and Uses of Prepositions
Prepositions clarify the position, timing, and movement of objects and people in sentences.
Examples of prepositions of place in sentences include:
- The English textbook is on the desk.
- The cat slept under the wooden table.
- The school compound is located between the church and the market.
Examples of prepositions of time in sentences include:
- The assembly begins at eight o’clock.
- Nigeria gained independence in 1960.
- The students played football during the holidays.
Examples of prepositions of direction in sentences include:
- The headmaster walked into the office.
- The birds flew over the tall trees.
- The children ran across the field.
Interjections
Meaning of Interjections
An interjection is a word or phrase used to express sudden or strong emotion.
Interjections stand grammatically independent from the rest of the sentence. They are often followed by an exclamation mark (!) when the emotion is strong, or a comma (,) when the emotion is mild.

Types and Uses of Interjections
Interjections are used to convey different types of feelings. Common uses include:
- Expressing Joy: Words like “Hurray!” or “Yippee!” are used to show happiness. For example: “Hurray! The school team won the trophy.”
- Expressing Pain: Words like “Ouch!” or “Ah!” are used to show physical pain. For example: “Ouch! The sharp thorn pricked my finger.”
- Expressing Surprise: Words like “Wow!”, “Oh!”, or “Ah!” show astonishment. For example: “Wow! That is a very beautiful drawing.”
- Expressing Sorrow or Regret: Words like “Alas!” show sadness. For example: “Alas! The old king is dead.”
- Expressing Attention or Silence: Words like “Shh!” or “Hark!” are used to call for quiet or attention. For example: “Shh! The baby is sleeping.”
Identifying Parts of Speech in Texts
To identify adverbs, conjunctions, prepositions, and interjections in a text, readers must look at how each word functions in the sentence rather than just looking at the word itself.
The following passage demonstrates how these parts of speech are used together in a text:
The annual Inter-House Sports competition held yesterday at the school main field. Emeka ran quickly towards the finish line, but Babajide overtook him at the last second. Wow! The crowd cheered loudly as both boys crossed the line. Amina stood under the canopy and clapped happily for her house. Although her house did not win the trophy, she felt proud of the athletes.
The words from the passage are analyzed below based on their parts of speech:
- Adverbs: “yesterday” (adverb of time), “quickly” (adverb of manner), “loudly” (adverb of manner), “happily” (adverb of manner).
- Conjunctions: “but” (coordinating conjunction), “as” (subordinating conjunction), “and” (coordinating conjunction), “although” (subordinating conjunction).
- Prepositions: “at” (preposition of place), “towards” (preposition of direction), “under” (preposition of place), “for” (preposition of purpose/relation), “of” (preposition of relation).
- Interjections: “Wow!” (expressing surprise and excitement).
Summary of Functions
The functions of these parts of speech are summarized in the table below:
| Part of Speech | Primary Function | Key Question Answered / Relationship Shown |
|---|---|---|
| Adverb | Modifies a verb, adjective, or another adverb. | How? When? Where? How often? |
| Conjunction | Joins words, phrases, or clauses. | Addition, contrast, choice, cause, condition. |
| Preposition | Shows relationship between a noun/pronoun and other words. | Position, time, direction, movement. |
| Interjection | Expresses sudden or strong emotion. | Joy, pain, surprise, sorrow, attention. |
Class Exercises
Exercise 1: Identification
Identify the underlined words in the sentences below as an adverb, conjunction, preposition, or interjection:
- The children played happily in the rain.
- Alas! We lost the match.
- The cat jumped over the fence.
- Olu and Obi are brothers.
- The teacher walked into the classroom.
- She did not attend the party because she was ill.
- The visitors will arrive today.
- Ouch! That hot water burnt my hand.
Exercise 2: Sentence Completion
Fill in the blanks with the most appropriate word from the options provided in the brackets:
- The book is kept __ the drawer. (in, under, quickly)
- The girl sang __ during the concert. (beautifully, but, oh)
- We wanted to go swimming, __ the pool was closed. (and, but, under)
- __! The principal is coming. (Shh, Because, On)
- The train arrived __ at the station. (early, into, although)






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