Monday 10 February 2014

prepositions of time



Prepositions of time

  In /  at/   on/  from........to

                                I.            “on”: is used with:

a.       Days of the week: on Friday/ on Monday/ on Saturday……
b.      Date: on 15th April/ on 23rdDecember/ on the 15th of April…
c.       A special part of a day: on Friday evening/ on Monday morning…
                              II.            “at”: is used with:
a.       Part of the day: at night/ at noon…
b.      Time of day: at 7:00/ at 9:00/ at midday/ at midnight/ at sunset/ at sunrise…….
c.       Celebrations: at Christmas/ at Ester……
d.      Fixed phrases: at the same time/ at present/ at the moment…………

                            III.             “in” is used with: 

a.       Months: in July/ in May/ in December…
b.      Year: in 2012/  in 1999/ in 1985/ in 1970s
c.       Seasons: in summer/ in spring/ in autumn/ in winter…
d.      Part of the day: in the morning/ in the evening/ in the afternoon……………….
e.      Duration: in weeks time/ in a minute/ in two weeks……………………………………

                            IV.            “from…….to……” :
  is used with limited periods of time:
 From seven o’clock to nine o’clock
 from Monday to Saturday.