Monday, 27 August 2012

Prepositions

A preposition is a word which shows the relation between the noun or pronoun and other words in the sentence.
There are three kinds of prepositions which are commonly used:
  1. Simple Prepositions:

    Prepositions like for, by, at, on, of, off, with, above, across 


  2. Compound  and Phrase Prepositions:

    They are a group of words used like a single preposition. Examples - in regard to, according to, in favour of, because of, in order to 


  3. Participial Prepositions:

    They are used without any noun or pronoun attached to them. Examples - considering, regarding, barring, concerning


    Prepositions of Place

    There are three prepositions of place:
    At
    ‘At’ is used for a point:

                At the end of the lane.
                At the door/entrance/exit.
                At the corner.
                At the desk.

    Note: There are many standard expressions that are exceptions to this rule:

                At home.
                At work.
                At school/college/university.
                At the side.

    In
    ‘In’ is used for enclosed spaces:

                In Mumbai/India.
                In the room.
                In the store.
                In my pocket/bag.
                In the building/tower.

    Note: There are some standard expressions that are an exception to this rule:

                In the book/magazine/newspaper.
                In the sky.

    On
    ‘On’ is used for surfaces:

                On the table.
                On the rug.
                On the floor.
                On the cover.
                On the page.
    Note: There are many standard expressions that are exceptions to this rule:

                On the bus/train/plane/ship.
                On the radio/television.
                On the left/right.
                On the way.
     

    Prepositions of Time

    There are three prepositions of time:
    At
    ‘At’ is used for precise times:
              
                At ten o’clock.
                At 10.30am.
                At the moment/present/same time.
                At sunrise/sunset/noon/dinnertime/bedtime/dusk/dawn.

    Note: At night is a standard expression that is an exception in this case.

    In
    ‘In’ is used for months, years, decades, centuries, and long periods of time:

                In January.
                In 1991.
                In the 70s.
                In this century.
                In the Dark Ages.
    Note: In the morning(s)/afternoon(s)/evening(s) are standard expressions that are exceptions in this case.

    On
    ‘On’ is used for days and dates:

                On Wednesday.
                On Wednesdays.
    On the 10th of January
                On Christmas.

    Note: ‘on’ is also used when you specify the day followed by the part of the day. For e.g. on Wednesday mornings.
     

    Prepositions of Movement


    There are 9 prepositions that pertain to movement:

    To
    ‘To’ is used when there is a specific destination in mind. The destination can be a number of things:

    A place:
    I’m going to the doctor’s.
    Can you direct me to the nearest post office?
     
    An event:
    Are you going to the party?
    I have never been to a concert.

    A person:
                                        She came up to me.
                                        I go to my father for advice.

    A position:
                                        The bathroom is to your left.
                                        Keep to the left.

    Towards
    ‘Towards’ is used in the following instances:
    When one has movement in a particular direction in mind, rather than simply a destination:
    He was walking menacingly towards me.

    Or to refer to a position, in relation to a direction from the point of view of the speaker:
    He was sitting with his back towards me.
     

    Through
    ‘Through’ refers to the following types of movement:

    Within a space, which can be thought of as surrounding, enclosing or around the object:
    The train went through the tunnel.

    Movement across something, i.e. from one side of it the other:
    He cut through the gauze.

    Into
    ‘Into’ refers to the following types of movement:
    Movement from the outside to the inside of something that can be imagined as surrounding, enclosing or around the object:
    He got into the car.
     
    Movement causing something to hit something else:
    He swerved into the tree.

    Across
    ‘Across’ is used to describe:

    Movement from one end of something to the other:
                                        He walked across the road.
                                        He strode across the bridge.

    Something’s position when it stretches over the surface it is on:
                                        There was a barricade across the road.

    To describe something’s position when it is at the opposite end from one’s position:
                                        We went to the restaurant across the road.

    Over
    ‘Over’ is used in the following instances:

    To describe something’s position when it is above something else:
    The bottle is in the cabinet over the sink in the kitchen.
     
    To describe something’s position when it covers a surface:
    A white cloth had been spread over the corpse.

    Along
    ‘Along’ is used to describe:

    Movement in a line:
    We walked along the river.
     
    The collective position of a group of things that are in a line:
    He lived one of the houses along the river.

    In
    ‘In’ is used in the following instances:

    Something’s position in relation to the area or space or place surrounding it:
                            We are going to have our picnic in the park.
                            I left my car in the garage.
     
    To express towards the inside of something:
                            Put the pickle in the cabinet.

    On
    ‘On’ is used in the following instances:

    To describe something’s position in relation to a surface:
    There was an array of food on the table.

    To describe movement in the direction of a surface:
    The rain falling on the roof kept me from sleeping.
     

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