Did   


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Ir para Gramática sobre texto para estudar o verbo auxiliar Did na apostila e em vários exercícios que se completam.

- Nas frases afirmativas usamos a segunda coluna da lista de verbos para falarmos no passado: 
I went to the cinema last night (Fui ao cinema ontem à noite).

- A negativa é formada por didn't + a primeira coluna:
I didn't go to the cinema by myself last night (Não fui ao cinema sozinho ontem à noite).

- A interrogativa:
Did you go to the theatre last night? (Você foi ao teatro ontem à noite?)

Look at this:

A

They watch television every evening. (present simple)

They watched television yesterday evening. (past simple)

watched is the past simple:

I watched
We watched
You watched
They watched
He watched
She watched
It watched

B

The past simple is often -ed (regular verbs). For example:

work   worked          clean   cleaned          start   started
stay    stayed          arrive  arrived             dance danced

- I clean my teeth every morning. This morning I cleaned my teeth.

- Terry worked in a bank from 1986 to 1993.

- Yesterday it rained all morning. It stopped at lunchtime.

- We enjoyed the party last night. We danced a lot and talked to a lot of people. The party
  finished at midnight.

Spelling: 

try   tried     /     study   studied      /    copy   copied     /     stop   stopped     /     plan   planned

C

Some verbs are irregular (= not regular). Here are some important irregular verbs:

Lista dos verbos irregulares ingleses

- I usually get up early but this morning I got up at 9.30.

- We did a lot of work yesterday.

- Caroline went to the cinema three times last week.

- Jim came into the room, took off his coat and sat down.