Friday, October 9, 2009
Good explanation of how tenses are used
Using Other Tenses in Conjunction with Simple Tenses
(abstracted from http://owl.english.purdue.edu/owl/resource/601/08/)
It is not always easy (or especially helpful) to try to distinguish perfect and/or progressive tenses from simple ones in isolation, for example, the difference between simple past progressive ("She was eating an apple") and present perfect progressive ("She has been eating an apple"). Distinguishing these sentences in isolation is possible, but the differences between them make clear sense only in the context of other sentences since the time-distinctions suggested by different tenses are relative to the time frame implied by the verb tenses in surrounding sentences or clauses.
Example 1: Simple past narration with perfect and progressive elements
On the day in question...
By the time Tom noticed the doorbell, it had already rung three times. As usual, he had been listening to loud music on his stereo. He turned the stereo down and stood up to answer the door. An old man was standing on the steps. The man began to speak slowly, asking for directions.
In this example, the progressive verbs had been listening and was standing suggest action underway at the time some other action took place. The stereo-listening was underway when the doorbell rang. The standing on the steps was underway when the door was opened. The past perfect progressive verb had been listening suggests action that began in the time frame prior to the main narrative time frame and that was still underway as another action began.
If the primary narration is in the present tense, then the present progressive or present perfect progressive is used to indicate action that is or has been underway as some other action begins. This narrative style might be used to describe a scene from a novel, movie, or play, since action in fictional narratives is conventionally treated as always present. For example, we refer to the scene in Hamlet in which the prince first speaks (present) to the ghost of his dead father or the final scene in Spike Lee's Do the Right Thing, which takes place (present) the day after Mookie has smashed (present perfect) the pizzeria window. If the example narrative above were a scene in a play, movie, or novel, it might appear as follows.
Example 2: Simple present narration with perfect and progressive elements
In this scene...
By the time Tom notices the doorbell, it has already rung three times. As usual, he has been listening to loud music on his stereo. He turns the stereo down and stands up to answer the door. An old man is standing on the steps. The man begins to speak slowly, asking for directions.
In this example as in the first one, the progressive verbs has been listening and is standing indicate action underway as some other action takes place. The present perfect progressive verb has been listening suggests action that began in the time frame prior to the main narrative time frame and that is still underway as another action begins. The remaining tense relationships parallel those in the first example.
In all of these cases, the progressive or -ing part of the verb merely indicates ongoing action, that is, action underway as another action occurs. The general comments about tense relationships apply to simple and perfect tenses, regardless of whether there is a progressive element involved.
It is possible to imagine a narrative based on a future time frame as well, for example, the predictions of a psychic or futurist. If the example narrative above were spoken by a psychic, it might appear as follows.
Example 3: Simple future narration with perfect and progressive elements
Sometime in the future...
By the time Tom notices the doorbell, it will have already rung three times. As usual, he will have been listening to loud music on his stereo. He will turn the stereo down and will stand up to answer the door. An old man will be standing on the steps. The man will begin to speak slowly, asking for directions.
In this example as in the first two, the progressive verbs will have been listening and will be standing indicate ongoing action. The future perfect progressive verb will have been listening suggests action that will begin in the time frame prior to the main narrative time frame and that will still be underway when another action begins. The verb notices here is in present-tense form, but the rest of the sentence and the full context of the narrative cue us to understand that it refers to future time. The remaining tense relationships parallel those in the first two examples.
The present perfect is also used to narrate action that began in real life in the past but is not completed, that is, may continue or may be repeated in the present or future. For example: "I have run in four marathons" (implication: "so far... I may run in others"). This usage is distinct from the simple past, which is used for action that was completed in the past without possible continuation or repetition in the present or future. For example: "Before injuring my leg, I ran in four marathons" (implication: "My injury prevents me from running in any more marathons").Time-orienting words and phrases like before, after, by the time, and others—when used to relate two or more actions in time—can be good indicators of the need for a perfect-tense verb in a sentence.
- By the time the Senator finished (past) his speech, the audience had lost (past perfect) interest.
- By the time the Senator finishes (present: habitual action) his speech, the audience has lost (present perfect) interest.
- By the time the Senator finishes (present: suggesting future time) his speech, the audience will have lost (future perfect) interest.
- After everyone had finished (past perfect) the main course, we offered (past) our guests dessert.
- After everyone has finished (present perfect) the main course, we offer (present: habitual action) our guests dessert.
- After everyone has finished (present perfect) the main course, we will offer (future: specific one-time action) our guests dessert.
- Long before the sun rose (past), the birds had arrived (past perfect) at the feeder.
- Long before the sun rises (present: habitual action), the birds have arrived (present perfect) at the feeder.
- Long before the sun rises (present: suggesting future time), the birds will have arrived (future perfect) at the feeder.
Thursday, October 8, 2009
Transformation & Synthesis
Could you please tell me where the toilet is?
To see the doctor, you must take an appointment with him.
You must make an appointment with the doctor before seeing him.
Thought of the Day
for they will be comforted.
Matthew 5:4 TNIV
What happened when Jesus Christ walked onto the earth, what happened at the Easter resurrection, is all about God telling you he is not out to condemn you. Jesus made that very clear to Nicodemus...
For God did not send his Son into the world
to condemn the world, but to save the world
through him. John 3:17 TNIV
Jesus is not interested in condemning us, but instead bringing life, forgiveness and wholeness to us. Paul writes in Romans 8...
Who then can condemn? No one.
Christ Jesus who died more than that, who was raised to life
is at the right hand of God and is also interceding for us. Romans 8:35 TNIV
Not only do we learn that Jesus is not condemning us, Jesus is even interceding for us with the Father.
God is a God of love, grace, kindness and mercy.
King David wrote
But you, O Lord, are a God merciful and gracious,
slow to anger and abounding in steadfast love
and faithfulness.
Psalm 86:15 ESV
I love that part about God being slow to anger.
That is reassuring to me that no matter how many times I mess up, God responds with love rather than anger. When we understand that God is......
the Father of compassion and the God of all comfort.2 Corinthians 1:3 TNIV
...then we understand and trust that God will indeed bring us hope and comfort. I think that is the reason most people love the 23rd Psalm...
Even though I walk through the valley of the
shadow of death, I will fear no evil,
for you are with me; your rod and your staff,
they comfort me. Psalm 23:4 NIV
When we see God for who God is we find hope and comfort.
Glen VanderKloot
Faith Lutheran Church
(taken from Online with Faith)
Monday, October 5, 2009
Constructing better sentence
He read the book while (he was) having breakfast.
Though(he was) study day and night, he still could not pass his examination.
Reduced relative clauses
The force (which holds) holding the solar system together is called gravity.
Add an adverb or adverbial to give more information on time
At noon, I sat on my sofa and muched my bread hungrily.
[when] [where] [how]
Strategies for Maths Problem
Method - Assumption