Prepoitions

* More prepositions of movement
She ran



to
the door.

through
the tunnel. (from one side of an enclosed space to the other)

across
the road. (from one side of an open space to the other)

along
the road. (the length of the road)

down
the road. (the length of the road)

over
the bridge. (from one side of an open space to the other)

off
the stage.

round
the track.

into
the room.





* Prepositions can also be used to show when something happened.
The prepositions at, on, and in
-We use at for specific times.
For example:- I start work at 7.00 a.m.  I don`t work at night.
-We use on for specific days and dates .    
For example: My birthday is on Monday.    We`re having a party on 7th September.   
-We also use on for some special days.   
For example: On Christmas day.
We use in for nonspecific times during a day, a month, a season, or a year.   
For example: In summer it`s too hot to work.    I started this web site in 1999.
* More prepositions of time
Point in Time



at
6 o`clock Midnight

on
Saturday April 10th Christmas Day

by
the end of July

 
(indicates a deadline=at the latest)

till / until / up to
March

 
(indicates an end point)

since
April 10th March

 
(indicates a beginning point in time)





Length of Time



in
July the autumn the morning the middle of …….

at
night the weekend

during
the meeting the lesson

for
two days twelve months

throughout
August the project