Introduction
Prepositions and conjunctions are important parts of English grammar. Prepositions show the relationship between a noun or pronoun and another word in a sentence. Conjunctions join words, phrases, or clauses. Learning how to use them correctly helps students write clear and meaningful sentences.
Prepositions
What Is a Preposition?
A preposition is a word placed before a noun or pronoun to show its relationship with another word in the sentence.
Examples
- The book is on the table.
- She sat under the tree.
Prepositions of Time
Prepositions of time tell us when something happens.
Common Prepositions
at, on, in, before, after, during
Examples
- School starts at 8 a.m.
- I was born in July.
- We have a test on Monday.
- He left after lunch.
Prepositions of Place
Prepositions of place tell us where something is.
Common Prepositions
in, on, under, above, behind, between, near
Examples
- The cat is under the chair.
- The school is near my house.
- The picture is on the wall.
Prepositions of Direction
Prepositions of direction show movement from one place to another.
Common Prepositions
to, into, onto, towards, across, through
Examples
- She went to the market.
- The ball rolled into the room.
- He walked across the road.
Prepositions of Instrument
Prepositions of instrument show the tool or means used to do something.
Common Prepositions
with, by, using
Examples
- She wrote the letter with a pen.
- The picture was drawn by hand.
- He opened the door using a key.
Conjunctions
What Is a Conjunction?
A conjunction is a word that joins words, phrases, or clauses in a sentence.
Example
- I like tea and coffee.
Types of Conjunctions
1. Coordinating Conjunctions
Coordinating conjunctions join words or clauses of equal importance.
Common Coordinating Conjunctions
and, but, or, so, yet, for, nor
Examples
- I wanted to play, but it was raining.
- She studied hard, so she passed the exam.
- He is poor yet honest.
2. Subordinating Conjunctions
Subordinating conjunctions join a main clause with a subordinate clause.
Common Subordinating Conjunctions
because, although, if, when, while, since, before, after
Examples
- I stayed at home because I was sick.
- She will call me when she arrives.
- Although he was tired, he completed his work.
3. Correlative Conjunctions
Correlative conjunctions work in pairs.
Common Correlative Conjunctions
both…and, either…or, neither…nor, not only…but also
Examples
- Both Ram and Shyam are present.
- You can either stay here or come with us.
- She is not only smart but also hardworking.
Why Are Prepositions and Conjunctions Important?
- Help form correct sentences
- Improve writing and speaking skills
- Make ideas clear and connected
- Important for exams and daily communication