Jumat, 03 Mei 2013

TENSES


Simple Present Tense
FORM:
[VERB] + s/es in third person
Examples:
§  I like computers.
§  I don’t like computers.
§  Do you like computers?
USE:
1)      Repeated action / adverb of frequency

§  My friend often draws nice posters.

2)      Things in general

§  The sun rises in the East.

3)      Fixed arrangements, scheduled events

§  The plane flies to London every Monday.

4)      Action in the present – one follows after the other

§  First I get up, then I have breakfast.

5)      Instructions

§  Open your books at page 34.

6)      With special verbs

§  I understand English.
Present Continuous Tense
FORM:
[am/is/are + present participle]
Examples:
§  You are playing football.
§  You are not playing football.
§  Are you playing football?
USE:
1)      Action happening at the moment of speaking

§  Peter is reading a book now.

2)      Fixed plan in the near future
it’s planned wel
§  She is going to Basel on Saturday.

3)      Temporary action

§  His father is working in Rome this month.

4)      Actions happening around the moment of speaking (longer actions)

§  My friend is preparing for his exams.

5)      Trends

§  More and more people are using their computers to listen to music.

6)      Repeated actions which are irritating to the speaker (with always, constantly, forever)
§  Andrew is always coming late.
Present Perfect Tense
FORM:
[have/has + past participle]
Examples:
§  You have cleaned your room.
§  Have you cleaned your room?
§  You have not cleaned your room.
USE:
1)      Result of an action in the past is important in the present

§  I have cleaned my room.

2)      Recently completed action

§  He has just played handball.

3)      State beginning in the past and still continuing

§  We have lived in Canada since 1986.

4)      Together with lately, recently, yet

§  I have been to London recently.

Present Perfect Continuous Tense
FORM:
[have/has + been + present participle]
Examples:
§  You have been playing basketball.
§  You have not been playing basketball.
§  Have you been playing basketball?
USE:
1)      Actions beginning in the past and still continuing (focus is on the action) – mostly with “since” (point of time) or “for” (period of time)
§  I have been waiting for you for three hours. (It was a long time.)

2)      Recently completed actions (focus is on the action)

§  She has been watching too many videos. (It was too much time.)
Simple Past Tense
FORM:
[VERB+ed] or irregular verbs
Examples:
§  I played football.
§  I did not play football.
§  Did you play football?
USE:
1)      Action finished in the past

§  I visited Berlin last week.

2)      Series of completed actions in the past

§  First I got up, then I had breakfast.

3)      Together with the Past Continuous – the Simple Past interrupted an action which was in progress in the past
§  They were playing cards when the telephone rang.
Past Continuous Tense
FORM:
[was/were + present participle]
Examples:
§  You were studying when she called.
§  Were you studying when she called?
§  You were not studying when she called.
USE:
1)      Actions were in progress at special time in the past

§  Peter was reading a book yesterday evening.

2)      Two actions were happening at the same time (the actions do not influence each other)
§  Anne was writing a letter while Steve was reading the New York Times.

3)      Together with the Simple Past

§  While we were sitting at the breakfast table, the telephone rang.

4)      Repeated actions irritating the speaker (with always, constantly, forever)

§  Andrew was always coming in late.
Past Perfect Tense
FORM:
[had + past participle]
Examples:
§  You had played hockey.
§  You had not played hockey.
§  Had you played hockey?
USE:
1)      Together with the Simple Past

§  Mary had read the book before she watched a film.

2)      The past equivalent of the Present Perfect

§  He had played hockey.
Past Perfect Continuous Tense
FORM:
[had + been + present particple]
Examples:
§  I had been waiting for Susan for 2 hours when she arrived.
USE:
§  How long something had been happening before something else happened.
Simple Future Tense
FORM:
1.      [will + verb1]
2.      [am/is/are + going to] + verb1
Examples:
1.      [will + verb1]
§  He will play football.
§  He will not play football.
§  Will he play football?

2.      [am/is/are + going to] + verb1
§  He is going to play football.
§  He is not going to play football.
§  Is he going to play football?
USE:
1.      [will + verb1]
1)      Future actions happen without the speaker’s intention

§  The sun will shine tomorrow.

2)      Predictions, assumptions

§  I think Sue will arrive in Paris at 6 pm.

3)      Spontaneous actions

§  Hang on! I’ll have a word with you.

2.      [am/is/are + going to] + verb1
1)      Planned actions in the future

§  We are going to sing at the party.

2)      You are certain that something is going to happen in the future

§  Look at this car! It is going to crash into the yellow one.
Future Continuous Tense
FORM:
[will + be + present participle]
Examples:
§  When I come to school, the other kids will be waiting for me.
§  We’ll be going to the disco on Saturday.
USE:
1)      An action will be in progress at a certain time in the future. This action has begun before the certain time.
2)      Something happens because it normally happens.
Future Perfect Tense
FORM:
[will + have + past participle]
Examples:
§  I will have written the letter by tomorrow.
USE:
§  Something will already have happened before a certain time in the future
Future Perfect Continuous Tense
FORM:
[will + have + been + present participle]
Examples:
§  I will have been swimming for an hour by 6.30.
USE:
§  Something that will have already begun and will be continuing in the future
Past Future Tense
FORM:
1.      [would + verb1]
2.      [was/were + going to] + verb1
Examples:
§  According to the weather forecast, it would rain yesterday.
§  Ronny was going to come to my house at 7 p.m. two days ago.
USE:
1)      Restate the events / activities that had predicted would happen / be done at certain times in the past
§  I would probably see Janet at the cafeteria at lunch.

2)      Restate the events / activities that are planned will happen / be done at certain times in the past
§  He was going to leave for Bali yesterday morning but the flight was cancelled.

3)      Make the main clause of unreal conditionals type 1, which is conditional that the facts in the simple present tense or the simple future tense
§  If I were you, I would study harder.

4)      Make a sentence (indirect speech)

§  My boyfriend told me that he would marry me.

5)      Make a request or command to be more formal or more polite

§  Would you turn down the TV volume, please! It’s too loud.

Past Future Continuous Tense

FORM:
1.      [would + be + present participle]
2.      [[was/were + going to] + be + present participle]
Examples:
§  Farmers in Jati Bali would be growing rice crops at 9 a.m. yesterday.
§  Some students were going to be conducting research on vegetative plant propagations when I go to the agronomy laboratory last week.
USE:
1)      Declare the events / activities are predicted / planned to be happening / done at a specific time in the past
§  My daughter would be watching TV at eight o’clock last night.

2)      Express events / activities that are planned to be happening in the past, which interrupted by other events
§  When I arrived home last night, my daughter would be watching TV.

3)      Declare two events / activities that are being predicted or planned to happen / be done at the same time in the past

§  While I would be typing another note last night, my family would be watching TV in the family room.

4)      Restate a thing or event / activity is believed to be / is really going to happen in the past

§  I thought the sun would be shining soon.
Past Future Perfect Tense

FORM:

            [would + have + past participle]

Examples:

§  Some students would have conducted research on vegetative plant propagations for one year when the semester started last month.

USE:

1)      Restate the events / activities that have predicted or planned to have happened / been done before, or until a certain time limit in the past.

§  Because of the terrible traffic we knew that dad’s plane would have already arrived by the time we got to the airport yesterday.

2)      Restate the activity / activities that have predicted or planned to have happened / been done before events / other activities in the past.

§  I predicted that I would already have had enough time to eat before I played badminton last night.

3)      Restate that the event / activity will continue to happen / be done until a certain time limit in the past.

§  She never expected that she would have waited for her boyfriend for 2 hours last night.

4)      Make the main clause of unreal conditionals type 2, if the facts in the past future tense or simple past tense.

§  He wouldn’t have got an accident, if he had not driven fast.

Past Future Perfect Continuous Tense

FORM:

            [would + have + been + present participle]

Examples:

§  I expected that I would have been sleeping for 8 hours last night but I was awoken by my neighbor’s long big fight at 1 a.m. It was very loud and I couldn’t fall asleep till morning.

USE:

§  Declare that the event / activity will continue to happen / be done until a certain time limit in the past.



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