Sunday, January 27, 2013

Grammar: Simple Present and Present Continuous Tense



Simple Present Tense

The simple present tense in English is used to describe an action that is regular, true or normal.
We use the present tense:
1. For repeated or regular actions in the present time period.
  • I take the train to the office.
  • The train to Berlin leaves every hour.
  • John sleeps eight hours every night during the week.
2. For facts.
  • The President of The USA lives in The White House.
  • A dog has four legs.
  • We come from Switzerland.
3. For habits.
  • I get up early every day.
  • Carol brushes her teeth twice a day.
  • They travel to their country house every weekend.
4. For things that are always / generally true.
  • It rains a lot in winter.
  • The Queen of England lives in Buckingham Palace.
  • They speak English at work.
Verb Conjugation & Spelling
We form the present tense using the base form of the infinitive (without the TO).  In general, in the third person we add 'S' in the third person.
Subject
Verb
The Rest of the sentence
I / you / we / they
speak / learn
English at home
he / she / it
speaks / learns
English at home
The spelling for the verb in the third person differs depending on the ending of that verb:
1. For verbs that end in -O, -CH, -SH, -SS, -X, or -Z we add -ES in the third person.
  • go – goes
  • catch – catches
  • wash – washes
  • kiss – kisses
  • fix – fixes
  • buzz – buzzes
2. For verbs that end in a consonant + Y, we remove the Y and add -IES.
  • marry – marries
  • study – studies
  • carry – carries
  • worry – worries
NOTE: For verbs that end in a vowel + Y, we just add -S.
  • play – plays
  • enjoy – enjoys
  • say – says

Negative Sentences in the Simple Present Tense
To make a negative sentence in English we normally use Don't or Doesn't with all verbs EXCEPT To Be and Modal verbs (can, might, should etc.).
  • Affirmative: You speak French.
    Negative: You don't speak French.
You will see that we add don't between the subject and the verb. We use Don't when the subject is I, you, we or they.
  • Affirmative: He speaks German.
    Negative: He doesn't speak German.
When the subject is he, she or it, we add doesn't between the subject and the verb to make a negative sentence. Notice that the letter S at the end of the verb in the affirmative sentence (because it is in third person) disappears in the negative sentence. We will see the reason why below.
Negative Contractions
Don't = Do not
Doesn't = Does not
I don't like meat = I do not like meat. There is no difference in meaning though we normally use contractions in spoken English.
Word Order of Negative Sentences
The following is the word order to construct a basic negative sentence in English in the Present Tense using Don't or Doesn't.
Subject
don't/doesn't
Verb*
The Rest of the sentence
I / you / we / they
don't
have / buy
eat / like etc.
cereal for breakfast
he / she / it
doesn't
* Verb: The verb that goes here is the base form of the infinitive = The infinitive without TO before the verb. Instead of the infinitive To have it is just the have part.
Remember that the infinitive is the verb before it is conjugated (changed) and it begins with TO. For example: to have, to eat, to go, to live, to speak etc.
Examples of Negative Sentences with Don't and Doesn't:
  • You don't speak Arabic.
  • John doesn't speak Italian.
  • We don't have time for a rest.
  • It doesn't move.
  • They don't want to go to the party.
  • She doesn't like fish.
Questions in the Simple Present Tense
To make a question in English we normally use Do or Does. It has no translation in Spanish though it is essential to show we are making a question. It is normally put at the beginning of the question.
  • Affirmative: You speak English.
    Question: Do you speak English?
You will see that we add DO at the beginning of the affirmative sentence to make it a question. We use Do when the subject is I, you, we or they.
  • Affirmative: He speaks French.
    Question: Does he speak French?
When the subject is he, she or it, we add DOES at the beginning to make the affirmative sentence a question. Notice that the letter S at the end of the verb in the affirmative sentence (because it is in third person) disappears in the question. We will see the reason why below.
We DON'T use Do or Does in questions that have the verb To Be or Modal Verbs (can, must, might, should etc.)
However, ifa question word such as who, when, where, why, which or how is used in the question, you can not use the short answers above to respond to the question.

Present Continuous

Basic form
Subject + IS/ARE + Verb (continuous form)
Form
To form a sentence in the Present Continuous, you have to:
  • know the proper conjugation of the auxiliary verb



Person
Singular
Plural
First
I am
We are
Second
You are
You are
Third
He/she/it is
They are
  • add the "ing" suffix to the verb (to form the present participle of the verb). Examples:
    • try + ing = trying
    • go + ing = going

Use 1: Present Actions
Most often, we use the Present Continuous tense to talk about actions happening at the moment of speaking.
  • He is eating a dinner.
  • Mary is talking with her friends.
  • They are swimming in the pool.
Use 2: Temporary Actions
This tense is also used for activities continuing only for a limited period of time.
  • I'm riding a bike to get to work because my car is broken. Temporary Action (His car will soon be repaired)
  • They are not talking with each other after the last argument. Temporary Action (They will soon make up)
  • Mary is working at McDonald's. Temporary Action (She is working there only during the summer holidays)
Use 3: Longer Actions in Progress
We also use the Present Continuous when we are in the middle of doing something time-consuming (i.e. something that takes time to complete). An example of such an activity is writing a book, saving money or studying for an exam.
  • They are working hard to earn money.
  • I am training to become a professional footballer.
  • Mike is studying hard to become a doctor.
  • Elizabeth is currently writing a children's book titled I am the World.
Use 4: Future (Personal) Arrangements and Plans
Sometimes we use the Present Continuous to show that something is planned and will be done in the near future.
  • I'm meeting Katie in the evening.
  • He's flying to Rome in September.
  • We're not going anywhere tomorrow.
Use 5: Tendencies and Trends
This tense is also used for expressing tendencies or trends.
  • Our country is getting richer.
  • The Internet is becoming less of a novelty.
  • The Universe is expanding.
Use 6: Irritation or Anger
And the last use of this tense is to express irritation or anger over somebody or something in the present with adverbs such as: always, continually or contantly.
  • She is continually complaining about everything!
  • Johny is always asking stupid questions!
  • My boss is contantly critising me!

Verbs that are not usually used in the continuous form

The verbs in the list below are normally used in the simple form because they refer to states, rather than actions or processes.
Senses / Perception
  • to feel*
  • to hear
  • to see*
  • to smell
  • to taste
Opinion
  • to assume
  • to believe
  • to consider
  • to doubt
  • to feel (= to think)
  • to find (= to consider)
  • to suppose
  • to think*
 
Mental states
  • to forget
  • to imagine
  • to know
  • to mean
  • to notice
  • to recognise
  • to remember
  • to understand
Emotions / desires
  • to envy
  • to fear
  • to dislike
  • to hate
  • to hope
  • to like
  • to love
  • to mind
  • to prefer
  • to regret
  • to want
  • to wish
 
Measurement
  • to contain
  • to cost
  • to hold
  • to measure
  • to weigh
Others
  • to look (=resemble)
  • to seem
  • to be (in most cases)
  • to have(when it means "to possess")*
 
 
 
Exceptions
Perception verbs (see, hear, feel, taste, smell) are often used with can: : I can see... These verbs may be used in the continuous form but with a different meaning
  • This coat feels nice and warm. (your perception of the coat's qualities)
  • John's feeling much better now (his health is improving)
  • She has three dogs and a cat. (possession)
  • She's having supper. (She's eating)
  • I can see Anthony in the garden (perception)
  • I'm seeing Anthony later (We are planning to meet)


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Grammar: Predicate and Object



Predicate


What is a predicate?

In traditional grammar, a sentence consists of two parts:

  • a subject,
  • a predicate which modifies the subject.

consider the following sentence:

  • Bill likes soccer.

Bill is the subject and likes soccer acts as the predicate (a subsequent description of the subject which is headed with the verb likes.)
Predicates provide information about the subject, such as what the subject is doing or what the subject is like. It must contain a verb but may also contain other sentence elements. These elements may be objects (direct and indirect objects), adverbials...

Examples of predicates


  • He laughs. (Predicate containing only a verb)
  • She writes poems. (Direct object)
  • They gave me a gift . (Indirect object and a direct object)
  • He saw her in the hospital . (Adverbial)

When the subject and the predicate are connected with a linking verb, the predicate is either nominal, adjectival or adverbial complement:
Nominal predicates:

  • He is the president.
  • These are the candidates.

Adjectival predicates:

  • She is beautiful.
  • They are careless.

Adverbial complement:

  • He is in the kitchen.
  • We are in the house.


OBJECT
What is an object?
An object in grammar is a part of a sentence, and often part of the predicate. It refers to someone or something involved in the subject's "performance" of the verb. It is what the verb is being done to. As an example, the following sentence is given:
Subject
Verb
Object
Leila
wrote
the poem
·         "Leila" is the subject, the doer or performer,
·         "wrote" is a verb that refers to the action,
·         "the poem" is the object involved in the action.
Transitive and intransitive verbs
A verb can be classified as transitive or intransitive according to whether it takes or doesn't take an object:
·         If a verb takes objects, then it is a transitive verb.
Example:
They played soccer. → (The verb play takes ONE object 'soccer')
They sent him a postcard. → (The verb send takes TWO objects 'him' and 'a postcard')
·         If a verb doesn't take an object, then it is an intransitive verb.
Example:
She lies. → (The verb 'lie' doesn't take any object)
The building collapsed. → (The verb 'collapse' doesn't take any object)
Types of objects
There are two types of objects: direct and indirect objects:
Direct object
A direct object answers the question "what?" or "whom?"
Examples:
·         David repaired his car his car is the direct object of the verb repaired. ( What did David repair?)
·         He invited Mary to the party Mary is the direct object of the verb invited. (Whom did he invite?)

Indirect Object
An indirect object answers the question "to whom?", "for whom?", "for what?"...
An indirect object is the recipient of the direct object, or an otherwise affected participant in the event. There must be a direct object for an indirect object to be placed in a sentence. In other words an indirect object cannot exist without a direct object.
Examples:
·         They sent him a postcard - him is the indirect object of the verb sent. (To whom did they send a postcard?)
·         He bought his son a bike - his son is the indirect object of the verb bought. (For whom did he buy a bike?)

Exercise 1: Underline the Subject / Verb/ DO / IO!
1.       The grandma kiss her grandson.
2.       Samuel sent his aunt a postcard from Martha’s Vineyard.
3.       Marc paints the house for his family.
4.       Alexa gave me her algebra notes.
5.       Alice wrote a book on the French revolution.
6.       She sent her friend an email        
Exercise 2: Rewrite the following sentences putting the indirect objects before the direct objects.
1. Jane told a secret to me.
2. John’s father left a huge property for him.
3. Call a taxi for me.
4. They promised their help for us.
5. My mother gifted a necklace to me.
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