She broke her leg. (Ela quebrou sua perna).

- Para as sentenças negativas é necessário utilizar o auxiliar “did” + “not” para todas as pessoas.
She did not cut her nails. (Ela não cortou suas unhas).

- Na construção de frases interrogativas, coloca-se primeiro o auxiliar “did”, seguido do sujeito + verbo no infinitivo sem “to” + complemento.
Did John give you all this money? (O John lhe deu todo este dinheiro?).

Used to for habitual actions

- Affirmative: used to + infinitive
Negative: didn’t use to + infinitive
Question: did + subject + use to

- I used to play football every weekend but I don’t have time now
-Did you use to go swimming when you were at school?

- How much money do you have?  

- How many dogs are there in the kennel?  


- “A lot of” and “lots of” can be used with both count and non-count nouns.  A lot of and lots of are used in positive sentences.

- There is a lot of money in my wallet. 

- There are lots of dogs in this neighborhood. 
 
- A little” and “a few” indicate a quantity or number. Use “a little” with non-count nouns and use “a few” with count nouns.

- There is a little money left.

- He has a few dogs

- Vídeo https://youtu.be/xTYiESAMyk0

- Você sempre deve utilizar o "present perfect" quando o período de uma ação for irrelevante ou não estiver especificado.
Alternativamente, utilize sempre o "simple past" quando forem fornecidos ou solicitados os detalhes sobre o período ou lugar de uma ação.

- Present perfect

I have lived in Lyon.
They have eaten Thai food.

- Simple past

I lived in Lyon in 1989.
They ate Thai food last night.

- The structure be going to is normally used to indicate the future but with some type of connection to the present.
-I'm going to accept the job offer.

- In other cases, where there is no implicit or explicit connection to the present, use will
- I'll buy one for you too.

We use 'to' + infinitive:

- Elas são empregadas para falar de planos futuros, de situações prováveis ou improváveis de acontecerem, ou mesmo de escolhas que foram feitas no passado.

- As if clauses são formadas por duas sentenças: a if clause (oração condicional) e a main clause (oração principal). Ou seja, uma oração subordinada e outra principal.

- Short responses with "so" and "neither" are ways of agreeing. With both, we use the verb from the original statement. The subject (noun or pronoun) comes after the verb.

Clauses with because

- Because: meaning and use

Because introduces clauses of cause and reason. It is a subordinating conjunction. This means that the clause it introduces is a subordinate clause, which needs a main clause to make it complete. We use a comma when the subordinate clause comes before the main clause:

Everyone left early because Mark and Helen had an argument

- Because of

Because of is a two-word preposition meaning ‘as a result of’:

Because of the rain, the tennis match was stopped.

- Just because, simply because

We can emphasise because with just or simply:

Just because you’re the boss, it doesn’t mean you can be rude to everyone.

- Present Participle (-ing) is used to describe something or someone.

"I watched an interesting TV about American history last night."

- Past Participle (-ed) is used to describe how people feel about something or someone.

"I'm interested in American history."

Core modal verbs: can, could, may, might, will, shall, would, should, must

Semi-modals: dare, need, ought to, used to

- Modal words and expressions; There are a number of other words and expressions in English, apart from the main modal verbs, which also express modal meanings.