1. | | yesterday
This refers to the day before today, but not at any specific time. |
| | |
2. | | last _____
This time adverbial is similar to yesterday, but it can be used with many different time references:
last night last week last month last year last Tuesday last summer etc. |
| | |
3. | | a / an / one _____ ago
A singular noun phrase showing a period of time follows a, an, or one:
a / one minute ago an / one hour ago a / one week ago a / one week ago a / one month ago a / one year ago etc. |
| | |
4. | | (plural number or expression) _____ ago
A plural noun phrase showing a period of time is used before ago:
two minutes ago three hours ago several days ago a few weeks ago a number of months ago many years ago etc. |
| | |
5. | | the day before yesterday
This time adverbial has the same meaning as two days ago. |
| | |
6. | | the _____ before last
This common time adverbial is similar to the day before yesterday, but it can be used for many more time references:
the night before last the week before last the month before last etc. |
| | |
7. | | past dates
Any time expression that refers to a date before now requires a past tense.
Examples:
in 1998 on June 21st (if this date was before now) on June 21st, 2000 during 1995 in the 19th Century last Christmas etc. |
| | |
8. | | past events
Any time that refers to an event that happened before now also requires a past tense.
Examples:
on my last birthday at the beginning of my class during my childhood when I got up this morning when my grandfather was a boy etc. |
No hay comentarios:
Publicar un comentario