Thursday, October 21, 2010

simple past and past progessive

Simple Past – Past Progressive
Form
Simple Past
Past Progressive
irregular verbs: see 2nd column of irregular verbs
I spoke
regular verbs: verb + ed
I worked
past form of 'be' + ing form of verb
 
I was speaking
you were speaking
he / she / it was speaking
we were speaking
they were speaking
Exceptions
Exceptions when adding 'ed' :
§    when the final letter is e, only add d.
Example: love - loved
§    after a short, stressed vowel, the final consonant is doubled
Example: admit - admitted
§    final l is always doubled in British English (not in American English)
Example: travel - travelled
§    after a consonant, final y becomes i. (but: not after a vowel)
Example: worry - he worried
but: play - he played
Exceptions when adding 'ing' :
§    silent e is dropped (but: does not apply for -ee)
Example: come - coming
but: agree - agreeing
§    after a short, stressed vowel, the final consonant is doubled
Example: sit - sitting
§    final l is always doubled in British English (not in American English)
Example: travel - travelling
§    final ie becomes y.
Example: lie - lying
See also explanations on Simple Past and Past Progressive
Use
After another or at the same time?
Do you want to express that the actions in the past happened one after another or at the same time?
Simple Past
Past Progressive
after another
She came home, switched on the computer and checked her e-mails.
at the same time
Simon was playing on the computer while his brother was watchin TV.
New action or already in progress?
If you want to express that a new action happened in the middle of another action, you need both tenses: Simple Past the new action and Past Progressive for the action already in progress.
Simple Past
Past Progressive
new action
My mobile rang (when I was sitting in a meeting.)
action already in progress
While I was sitting in a meeting, (my mobile suddenly rang.)
Only mentioning or emphasising progress?
Do you just want to mention that an action took place in the past (also used for short actions)? Or do you want to put emphasis on the progress, e.g. that an action was taking place at a certain time?
Simple Past
Past Progressive
just mentioning
Colin played football yesterday.
emphasising progress
Yesterday at six o'clock, Colin was playing football.
Certain Verbs
The following verbs are usually only used in Simple Past (not in the progressive form).
§    state: be, cost, fit, mean, suit
Example: We were on holiday.
§    possession: belong, have
Example: Sam had a cat.
§    senses: feel, hear, see, smell, taste, touch
Example: He felt the cold.
§    feelings: hate, hope, like, love, prefer, regret, want, wish
Example: Jane loved pizza.
§    brain work: believe, know, think, understand
Example: I did not understand him.
§    introductory clauses for direct speech: answer, ask, reply, say
Example: “I am watching TV,“ he said.
Signal words
Simple Past
Past Progressive
§    first
§    then
§    If-Satz Typ II (If I talked, …)
§    when
§    while
§    as long as

simple future tense

I will sing

The simple future tense is often called will, because we make the simple future tense with the modal auxiliary will.
How do we make the Simple Future Tense?
The structure of the simple future tense is:

subject
+
auxiliary verb WILL
+
main verb

invariable

base
will
V1

For negative sentences in the simple future tense, we insert not between the auxiliary verb and main verb. For question sentences, we exchange the subject and auxiliary verb. Look at these example sentences with the simple future tense:


subject
auxiliary verb

main verb

+
I
will

open
the door.
+
You
will

finish
before me.
-
She
will
not
be
at school tomorrow.
-
We
will
not
leave
yet.
?
Will
you

arrive
on time?
?
Will
they

want
dinner?

When we use the simple future tense in speaking, we often contract the subject and auxiliary verb:

I will
I'll
you will
you'll
he will
she will
it will
he'll
she'll
it'll
we will
we'll
they will
they'll


For negative sentences in the simple future tense, we contract with won't, like this:

I will not
I won't
you will not
you won't
he will not
she will not
it will not
he won't
she won't
it won't
we will not
we won't
they will not
they won't


How do we use the Simple Future Tense?
No Plan
We use the simple future tense when there is no plan or decision to do something before we speak. We make the decision spontaneously at the time of speaking. Look at these examples:
·     Hold on. I'll get a pen.
·     We will see what we can do to help you.
·     Maybe we'll stay in and watch television tonight.
In these examples, we had no firm plan before speaking. The decision is made at the time of speaking.
We often use the simple future tense with the verb to think before it:
·     I think I'll go to the gym tomorrow.
·     I think I will have a holiday next year.
·     I don't think I'll buy that car.
Prediction
We often use the simple future tense to make a prediction about the future. Again, there is no firm plan. We are saying what we think will happen. Here are some examples:
·     It will rain tomorrow.
·     People won't go to Jupiter before the 22nd century.
·     Who do you think will get the job?
Be
When the main verb is be, we can use the simple future tense even if we have a firm plan or decision before speaking. Examples:
·     I'll be in London tomorrow.
·     I'm going shopping. I won't be very long.
·     Will you be at work tomorrow?