terça-feira, 24 de abril de 2012

Simple Past (DID)


The SIMPLE PAST TENSE is used to talk about a completely finished action in the past.

The auxiliary used in this tense is DID. The auxiliary is only used in negative and interrogative sentences. In the affirmative, we don't use DID but the verbs in the past (check STRUCTURE below).

SIMPLE PAST is commonly followed by adverbs that indicate the past such as: yesterday, last night, last month, last year, a year ago, a few hours ago, a month ago, etc.

We have 2 kinds of verbs in the past: the regular and the irregular verbs. In regular verbs we add –ED (Worked, walked, watched, cleaned, etc.). In irregular verbs, the only way to remember is by practicing and checking a verb list until you memorize them.


REGULAR VERBS - EXCEPTIONS:

1)  In verbs ending in –Y that have a consonant before, we cut the –Y and substitute it by –IED: Study = Studied (different from play, that has a vowel before = played)

2)  In verbs ending in –E, we just add –D: danced

3)  In verbs with one syllable ending in consonant + vowel + consonant, double the last consonant: stopped

4)  In verbs with more than one syllable ending in vowel + consonant that have the last syllable strong (tônica), we double the last consonant: permitted 



IRREGULAR VERBS:

1)  Some irregular verbs don’t change. The context is what indicates if the sentence is in the simple presente or simple past.

SIMPLE PRESENT
SIMPLE PAST
PORTUGUESE
To cut
Cut
cortar
To hit
Hit
bater
To fit
Fit
atacar
To read
Read
ler

2)  Others change one vowel:

SIMPLE PRESENT
SIMPLE PAST
PORTUGUESE
To get
Got
Pegar
To sit
Sat
Sentar
To give
Gave
Dar
To drink
Drank
beber


3)  Still others change completly:

SIMPLE PRESENT
SIMPLE PAST
PORTUGUESE
To be
Was/were
Ser/estar
To bring
Brought
Trazer
To teach
Taught
Ensinar
To feel
Felt
Sentir



STRUCTURE

INTERROGATIVE

DID + SUBJECT + VERB (INFINITIVE WITHOUT “TO”) + (COMPLEMENT)

Did you watch TV yesterday?

NEGATIVE

SUBJECT + DID + NOT (or DIDN’T) + VERB (INFINITIVE WITHOUT “TO”) + (COMPLEMENT)

I did not (OR didn’t) watch TV yesterday.

AFFIRMATIVE

SUBJECT + VERB (regular/ irregular in the past) + (COMPLEMENT)

I watched TV yesterday./ I went to school yesterday.

To watch (regular verb) - watched
To go (irregular verb) - went



Observe that we only used the verb in the past in the affirmative sentence. In interrogatives and negatives the auxiliary DID shows that the sentence is in the past, so we don’t change the verb to past.


We can use DID in affirmative sentences, but to emphasize:


I really liked the movie. = I did like the movie.




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segunda-feira, 16 de abril de 2012

There is/ There are

There is e there are is like  or existe(m) in Portuguese. We use THERE IS for singular things, person, or situation. We use THERE ARE for plural things, people, or situations.

Check the examples:

Extended form
Contracted form
Examples
Translation Port.
there is
há, existe
there’s
There is
a man in the car.
There’s
a fly in your soup.
There is
a new store here.
 um homem no carro.
 uma mosca na sua sopa.
 uma loja nova aqui.
there are
há, existe
There are
40 students in my class.
There are
two dogs in the house.
There are
10 people in the family.
 40 alunos na minha classe.
 dois cães na casa.
 10 pessoas na família.

Observe that in Portuguese we say “Tem um homem no carro” or “Tem 40 alunos na minha classe” intead of using “há”. In English we cannot use the verb have in this case. Have, as a verb, indicates possession.

“There is a man in the car.” And not “Has a man in the car.
“There are 40 students in my class.” And not “Have 40 students in my class.


THE NEGATIVE:

Affirmative
Negative
(long form)
Negative
(contracted form 1)
Negative
(contracted form 2)
There is
There is not
There’s not
There isn’t
There are
There are not
There aren’t

Examples:

Affirmative
Negative
There is
a man in the car.
There is not
a man in the car.
[Não há um homem no carro.]
There’s
a fly in your soup.
There’s not
a fly in your soup.
[Não há uma mosca na sua sopa.]
There is
a new store here.
There isn’t
a new store here.
[Não há uma loja nova aqui.]
There are
40 students in my class.
There are not
40 students in my class.
[Não há 40 alunos na minha classe.]
There are
two dogs in the house
There aren’t
two dogs in the house.
[Não há dois cachorros na casa.]
There are
10 people in the family.
There aren’t
10 people in the family.
[Não há 10 pessoas na família.]


 
THE INTERROGATIVE 

Affirmative
Interrogative
There is
Is there?
There are
Are there?
 Examples:

AFFIRMATIVE
INTERROGATIVE
There
is

a man in the car.
[Há
um homem no carro.]
Is
there

a man in the car?
[Há
um homem no carro?]
There’s
a fly in your soup.
[Há
uma mosca na sua sopa.]
Is
there

a fly in your soup?
[Há
uma mosca na sua sopa?]
There
are

two dogs in the house
[Há
dois cachorros na casa.]
Are
there

two dogs in the house?
[Há
dois cachorros na casa?]
There
are

10 people in the family.
[Há
10 pessoas na família.]
Are
there

10 people in the family?
[Há
10 pessoas na família?]


§  SHORT ANSWERS

QUESTION
short
answer (AFF.)
short
answer
(NEG.)
Is
there

a man in the car?
Yes,
there is.
No,
there is not.
No,
there’s not.
No,
there isn’t.
Is
there

a fly in your soup?
Yes,
there is.
No, there is not.
No,
there’s not.
No,
there isn’t.
Are
there

two dogs in the house?
Yes,
there are.
No,
there are not.
No,
there aren’t.
Are
there

10 people in the family?
Yes,
there are.
No,
there are not.
No,
there aren’t.



§  Any is a common word used in questions with there is/are. In this case it means “algum(a)”:

Are there any apples in the refrigerator? (Há alguma maçã na geladeira?)
Yes, there are. (Sim, há.)
No, there isn’t (any). (Não, não ha (nenhum).)


§  We use there isn’t any or there aren’t any to give the idea of “nenhum”, zero. Check the examples:

There isn’t any milk in the refrigerator. (Não há (nenhum) leite na geladeira.)
There aren’t any apples in the basket. (Não há nenhuma maçã no cesto.)

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