Prepositions are short words (on, in, to) that usually stand in front of nouns (sometimes also in front of gerund verbs).
Even advanced learners of English find prepositions difficult, as a 1:1 translation is usually not possible. One preposition in your native language might have several translations depending on the situation.
The following table contains rules for some of the most frequently used prepositions in
Prepositions – Time
English
Usage
Example
on
days of the week
on Monday
in
months / seasons
time of day
year
after a certain period of time (when?)
in August / in winter
in the morning
in 2006
in an hour
at
for night
for weekend
a certain point of time (when?)
at night
at the weekend
at half past nine
since
from a certain point of time (past till now)
since 1980
for
over a certain period of time (past till now)
for 2 years
ago
a certain time in the past
2 years ago
before
earlier than a certain point of time
before 2004
to
telling the time
ten to six (5:50)
past
telling the time
ten past six (6:10)
to / till / until
marking the beginning and end of a period of time
from Monday to/till Friday
till / until
in the sense of how long something is going to last
He is on holiday until Friday.
by
in the sense of at the latest
up to a certain time
I will be back by 6 o’clock.
By 11 o’clock, I had read five pages.
Prepositions – Place (Position and Direction)
English
Usage
Example
in
room, building, street, town, country
book, paper etc.
car, taxi
picture, world
in the kitchen, in London
in the book
in the car, in a taxi
in the picture, in the world
at
meaning next to, by an object
for table
for events
place where you are to do something typical (watch a film, study, work)
at the door, at the station
at the table
at a concert, at the party
at the cinema, at school, at work
on
attached
for a place with a river
being on a surface
for a certain side (left, right)
for a floor in a house
for public transport
for television, radio
the picture on the wall
London lies on the Thames.
on the table
on the left
on the first floor
on the bus, on a plane
on TV, on the radio
by, next to, beside
left or right of somebody or something
Jane is standing by / next to / beside the car.
under
on the ground, lower than (or covered by) something else
the bag is under the table
below
lower than something else but above ground
the fish are below the surface
over
covered by something else
meaning more than
getting to the other side (also across)
overcoming an obstacle
put a jacket over your shirt
over 16 years of age
walk over the bridge
climb over the wall
above
higher than something else, but not directly over it
a path above the lake
across
getting to the other side (also over)
getting to the other side
walk across the bridge
swim across the lake
through
something with limits on top, bottom and the sides
drive through the tunnel
to
movement to person or building
movement to a place or country
for bed
go to the cinema
go to London / Ireland
go to bed
into
enter a room / a building
go into the kitchen / the house
towards
movement in the direction of something (but not directly to it)
UKPCS Notes brings Prelims and Mains programs for UKPCS Prelims and UKPCS Mains Exam preparation. Various Programs initiated by UKPCS Notes are as follows:-