Prepositions for Time (Temporal)

Relating "When"

 

 

Preposition for Time

IN ON AT

calendarUse in for larger periods of time.  (greater than a day)

day plannerUse on for smaller amount of time. (~ a day)

clockUse at for a precise time. (~ a moment)

MONTH DAY HOUR

The meeting is in June

The event will take place in June

The meeting is on March 1, 2016

The event occurred on March 1, 2014

The meeting is at  2:20 p.m.

The activity begins at  2:20 p.m.

YEAR / DECADE / CENTURY WEEKDAY TIME OF DAY

in 2005

in the 1990s

in the 18th century

in the Pleistocene Epoch

on Tuesday

at 3:00 a.m.

EXPRESSIONS EXPRESSIONS EXPRESSIONS

in a second

in a minute

in a while

in the morning

in the evening

in the afternoon

in time ("soon")

in the beginning of time

*once in a blue moon

on  the dot (exactly on time)

on  time

on  Sunday mornings (Mon. Tues., Wed., Thur., Fri., Sat.)

on  summer/ winter evenings

on  summer/ winter mornings

on a summer/ winter schedule

on Daylight Savings Time

 

at  noon / midnight

at  the end of the week

at  the summer/ winter solstice

at high noon

at the drop of a hat (right away)

at a moment's notice (immediate)

A verb or "be" verb may be complemented by a temporal (time-related) prepositional phrase.

Complement — an element required to complete the subject and predicate

 

 

 

 

 

Prepositional Phrases for Time

As subject or complement

 

 

 

Subject or Predicate Complement

SUBJECT

A prepositional phrase may function as the subject of a clause or as a modifier to the subject noun (complement to the head noun).

SUBJECT PREDICATE COMPLEMENT
PP V NP

At noon

is

 

our lunchtime.

NOUN *MODIFIER PREDICATE COMPLEMENT
N + PP V NP

Lunch at noon

is

our breaktime.

NOUN *MODIFIER PREDICATE COMPLEMENT
N + PP V N [IO] + NP [DO]

The woman upstairs

handed³

us our lunch.

PREDICATE COMPLEMENT

A prepositional phrase may also function as the complement to the predicate or as a modifier to the object noun.

SUBJECT PREDICATE COMPLEMENT
N V PP

Lunch

Lunchtime

is 

occurs¹

at noon.

SUBJECT PREDICATE PRED COMPLEMENT
N V N [DO] + PP

We

are having²

lunch at noon.

SUBJECT PREDICATE OBJ COMPLEMENT
N V N [IO] + NP [DO] + PP

She

handed³

us our lunch in a box.

 

¹ intransitive verb— does not require an object as its complement

² transitive verb—takes an object as its complement, DO direct object or IO indirect object

³ditransitive verb—takes an indirect object IO and a direct object DO

Categories: N – noun; NP – noun phrase; V – verb; PP – prepositional phrase

*In linguistic analysis, this prepositional phrase is a complement to the head noun not a modifier.  (CaGEL 24)

Also see Prepositional Phrases of Place — subject or complement.

 

 

 

 

 

By "x time"

Specifying an "end" time

 

 

 

By X Time

IN, ON, AT

A specific time – not earlier or later. 

I had to be there at noon to catch the bus.  (exactly)

We arrived at their house on Wednesday evening. (exactly)

He reached Istanbul in June, 1906.  (exactly)

BY

A time before but not later than this time.  Use by to specify an "end"  or completion time.

I had to be there by noon to catch the bus. (no later)

We arrived at their house by Wednesday evening. (no later)

He reached Istanbul by June, 1906.  (no later)

 

Also see By the time.

 

 

 

 

 

In Time

Having sufficient time

 

 

 

On Time vs. In Time

ON TIME

On time specifies an exact time: "not before or later than this time".

Please get here on time for your meeting.

The plane departed on time.

We arrived on time to see the movie. (We saw the movie and the Previews.)
 

IN TIME

In time indicates a time before or slightly after the appointed time: "sufficient to do the intended activity"

Please get here in time to see him before he leaves.

We arrived just in time to catch the plane. (We were last to get on.)

We arrived in time to see the movie. (We missed the previews but saw the movie.)

 

sufficient (adj) – enough

 

 

 

 

 

 

Introductory Phrases

Emphasizing the timing of an activity

 

 

 

Emphsis vs. Non-emphasis Placement

EMPHASIS PLACEMENT

use a commaOften we move a time adverb (prepositional phrase ) to the front of the sentence to emphasize the time, or to use the time as a parallel lead-in (for two or more sentences.)

In the morning, I like to eat something that is light.

In the afternoon, I am ready for a big meal of meat or vegetables.

In the evening, I like to eat leftovers and then something sweet with a cup of tea.
 

NORMAL PLACEMENT

use no commaWhen the time adverb is moved after the verb, the phrase is in its normal, non-emphasis position.

I like to eat something that is light in the morning.

I am ready for a big meal of meat and vegetables In the afternoon.

I like to eat leftovers and then something sweet with a cup of tea In the evening.
 

 

 

 

 

 

 

 

Common Mistakes

Errors and Solutions

 

 

 

Error and Solution

ERROR

We met for lunch in afternoon.

I'll see you in the night.

SOLUTION

We met for lunch in the afternoon.

BUT: We met for lunch at noon (no article)

I'll see you tonight. ("this night")

BUT: I'll see you in the morning (article)

 

*not used

 

 

 

 

 

 

Practice 1

Travel Times

wagon train
 

 

Read the Context

Traveling __ the 19th century was quite different from now.  __ the 1800s, people traveled by horse and carriage.  A hundred mile trip might be completed __ four to five days. A coach or a wagon could travel just three to four miles __ an hour. Wagons traveling the Oregon Trail made the trip __ four to five months. Coach or wagon travel usually had to stop __ sunset (dusk). Travel was difficult __ the early spring. Wagons had to cross snowy mountain passes __ the warmest time of the year.  A wagon had to reach its destination __ time to find shelter (protection from the weather). For travelers, the weather could turn bad __ the drop of a hat.

Nowadays, a person can travel hundreds of miles away__ just a couple hours. A person can leave New York __ 9:00 a.m. and be in London seven hours later __ 9:20 p.m. Weather affects travelers less— only __ the coldest winter months. Travelers expect their trains to leave __ the dot.  Perhaps travel in the future will take place __ a snap.

drop of a hat (expression) – a brief t moment

 

 

 

 

Complete the sentence.

  1. Select the response from the list that best completes the sentence. 
  2. Compare your response to the feedback by clicking the "Check 1-10" button at the bottom, or click the "Check" button to the left  as you go.

 

1.

2.

3.

4.

5.

6.

7.

8.
the warmest time of the year.

9.

10.

11.

12.

13.

14.

15.

 

 

 

 

 

 

 

Practice 2

"Night" expression

nighttime

 

 

Correct or Incorrect?

  1. Select a response correct or incorrect.
  2. Compare your response to the feedback by clicking the "Check 11-20" button at the bottom, or click the "Check" button to the left  as you go.

 

16.
My flight leaves at six in the night.

     

17.
I like to go out at the night.

     

18.
It is cold here in the nighttime.

     

19.
The moon comes out at night.

     

20.
The full moon will be on Saturday night.

     

 

 

 

 

 

 

 

 

Practice 3

Early to bed, Early to Rise

Ben Franklin and daylight savings time
 

 

Read for Errors

Ancient civilizations adjusted daily schedules to the sun. For example, Roman water clocks had different amounts of times for different months in the year. Rome's third hour from sunrise, hora tertia, started at 09:02 solar time and lasted 44 minutes in the winter solstice, but in the summer solstice started at 06:58 and lasted 75 minutes.  Unequal hours are still used in a few traditional settings, such as some Mount Athos monasteries in Greece.

In 1784, Benjamin Franklin proposed taxing the use of shutters and candles, or ringing church bells to wake up lazy people who were sleeping late on the morning during the summertime. However, Benjamin Franklin did not propose adjusting the clocks because, like ancient Rome, 18th-century Europe did not keep precise schedules on that time.  Much later, communication networks required time standardization, and travel required people to be on time.

"Early to bed, early to rise, makes a man healthy, wealthy, and wise." — Benjamin Franklin

Then on 1895, George Hudson, from New Zealand, proposed Daylight Savings Time (DST) in a paper to a philosophical society. He argued that people could take better advantage of the daylight if they got up two hours earlier in summer mornings. On April, 17, 1916, Brandon, Manitoba became the first location in the world to use DST. Shortly after that, in April 1916, Germany and its World War I allies began DST as a way to conserve coal during wartime.  The Allies and the US adopted DST in the end of the war in 1918. Since then, the world has seen many adjustments to DST.

A move to "permanent daylight saving time" (staying in summer hours all year with no time shifts) is sometimes talked about.  In fact, the United Kingdom stayed on daylight saving time from 1968 to 1971.  However, quite a few countries have never used DST such as Afghanistan, Indonesia, Kenya, Nigeria, Venezuela.  Similarly, equatorial countries, like Ecuador, find no benefit to the time change as they have an equal number of daylight hours on summer and in winter.

adjust (v.) – change

Early to bed and early to rise makes a man healthy, wealthy and wise. — a saying that is an encouragement to hard, diligent work

propose (v.) – suggest something in an official way

solstice – either of the two times a year when the sun is at its greatest distance from the equator

 

 

 

 

Edit for Errors

  1. Edit the sentence(s) in the text box.
  2. Compare your response to the feedback by clicking the "Check 21-30" button at the bottom, or click the "Check" button to the left  as you go.

 

21.
Ancient civilizations adjusted daily schedules to the sun. For example, Roman water clocks had different amounts of times for different months on the year.


22.
Rome's third hour from sunrise, hora tertia, started by modern standards at 09:02 solar time and lasted 44 minutes in the winter solstice, but in the summer solstice started at 06:58 and lasted 75 minutes.


23.
In 1784, Benjamin Franklin proposed taxing the use of shutters and candles, or ringing church bells to wake up lazy people who were sleeping late on the morning during the summertime.


24.
However, Benjamin Franklin did not propose adjusting the clocks because, like ancient Rome, 18th-century Europe did not keep precise schedules on that time.


25.
Much later, communication networks required time standardization, and travel required people to be in time.


26.
Then on 1895, George Hudson, from New Zealand, proposed Daylight Savings Time (DST) in a paper to a philosophical society.


27.
He argued that people could take better advantage of the daylight if they got up two hours earlier in summer mornings.


28.
At April, 17, 1916, Brandon, Manitoba became the first location in the world to use DST.


29.
Shortly after that, in April 1916, Germany and its World War I allies began DST as a way to conserve coal during wartime.


30.
The Allies and the US adopted DST in the end of the war in 1918.


31.
A move to "permanent daylight saving time" (staying in summer hours all year with no time shifts) is sometimes talked about.


32.
Similarly, equatorial countries, like Ecuador, find no benefit to the time change as they have an equal number of daylight hours on summer and in winter.