Fazendo Perguntas: Do e Does (Perguntas no Presente Simples)
Grammar Rule in 30 Seconds
Use 'Do' or 'Does' at the start of a sentence to turn a statement into a question.
- Use 'Do' for I, you, we, and they. Example: 'Do you like coffee?'
- Use 'Does' for he, she, and it. Example: 'Does she like coffee?'
- When using 'Does', the main verb loses its 's'. Example: 'Does he work?' (not works).
Overview
You like coffee? com uma voz ascendente e pronto? Bem, em inglês, adoramos nossos pequenos ajudantes. Esses ajudantes são chamados de verbos auxiliares.do e does. Eles agem como as chaves que abrem a porta da pergunta. Sem eles, sua frase é apenas uma afirmação sentada no sofá.do e does como o sinal de pergunta para o seu ouvinte. Eles dizem ao seu amigo: Ei, estou perguntando algo!logo no início.
How This Grammar Works
do e does para perguntar sobre hábitos, fatos ou verdades gerais. A maioria dos verbos em inglês é um pouco preguiçosa. Eles não conseguem fazer perguntas sozinhos.do ou does façam o trabalho pesado. Quando você usa esses auxiliares, eles assumem todo o peso gramatical. Isso significa que o verbo principal pode relaxar em sua forma base.He likes Netflix. Mas em uma pergunta, o s pula de likes para o do, transformando-o em does. Então, torna-se Does he like Netflix?. Notou como o like perdeu o s?does tivesse roubado a mochila dele.
Formation Pattern
Do ou Does.
-s, sem -ing).
When To Use It
Do you work well in teams?.Do you listen to Billie Eilish?. É perfeito para descobrir se alguém tem um hábito específico.
Common Mistakes
S Duplo. As pessoas costumam dizer Does he likes pizza?. Isso está errado! Lembre-se que o does já tem o s. Outro erro comum é esquecer completamente o ajudante. You speak English? é aceitável em mensagens casuais, mas em uma conversa real soa incompleto.Contrast With Similar Patterns
to be (am/is/are). Usamos Are you...? para descrições ou localizações, como Are you tired?. Usamos Do you...? para ações. Você não diria Do you tired?.Quick FAQ
Posso usar do com he ou she?
Não, he, she e it sempre exigem does.
Qual é a resposta curta?
Use Yes, I do ou No, I don't.
3. Present Simple Question Formation
| Auxiliary | Subject | Main Verb (Base) | Example |
|---|---|---|---|
|
Do
|
I
|
work
|
Do I work?
|
|
Do
|
you
|
work
|
Do you work?
|
|
Does
|
he
|
work
|
Does he work?
|
|
Does
|
she
|
work
|
Does she work?
|
|
Does
|
it
|
work
|
Does it work?
|
|
Do
|
we
|
work
|
Do we work?
|
|
Do
|
they
|
work
|
Do they work?
|
Short Answers
| Subject | Affirmative Answer | Negative Answer |
|---|---|---|
|
I
|
Yes, I do.
|
No, I don't.
|
|
you
|
Yes, you do.
|
No, you don't.
|
|
he/she/it
|
Yes, he does.
|
No, he doesn't.
|
|
we
|
Yes, we do.
|
No, we don't.
|
|
they
|
Yes, they do.
|
No, they don't.
|
Meanings
The auxiliary verbs 'do' and 'does' act as 'helpers' to form questions in the Present Simple tense for all verbs except 'be' and modal verbs.
Yes/No Questions
Asking for a simple confirmation or denial of a fact or habit.
“Do you smoke?”
“Does it rain often here?”
Information Questions (Wh-)
Using 'do/does' after a question word like Where, When, or Why.
“Where do you live?”
“What does she do for a living?”
Emphatic Questions
Using 'do' in a question to show surprise or to clarify a previous statement.
“Do you really think so?”
“Does he actually live there?”
Reference Table
| Sujeito | Verbo Auxiliar | Verbo Principal (Forma Base) | Exemplo de Pergunta |
|---|---|---|---|
|
I
|
Do
|
study
|
Do I study enough?
|
|
You
|
Do
|
like
|
Do you like pizza?
|
|
We
|
Do
|
live
|
Do we live far?
|
|
They
|
Do
|
speak
|
Do they speak Spanish?
|
|
He
|
Does
|
work
|
Does he work here?
|
|
She
|
Does
|
play
|
Does she play guitar?
|
|
It
|
Does
|
rain
|
Does it rain often?
|
Espectro de formalidade
Do you wish to dine now? (Mealtime)
Do you want to eat? (Mealtime)
Do you wanna grab a bite? (Mealtime)
You hungry? (Mealtime)
Fazendo Perguntas Simples com Do/Does
Usando 'Do'
- I Do I need to go?
- You Do you like pizza?
- We Do we have time?
- They Do they live here?
Usando 'Does'
- He Does he work?
- She Does she study?
- It Does it matter?
Regra Chave
- Verbo na Forma Base After 'do/does', main verb is always simple (e.g., 'work', not 'works').
- Sem 'To Be' Don't use 'do/does' with 'am/is/are' (e.g., 'Are you happy?').
Do vs. Does: Quem Usa o Quê?
Construindo uma Pergunta no Presente Simples
O verbo principal é 'to be' (am/is/are)?
O sujeito é 'I', 'you', 'we', ou 'they' (ou um substantivo plural)?
O sujeito é 'he', 'she', ou 'it' (ou um substantivo singular)?
Depois de 'Do/Does' + Sujeito, qual é a forma do verbo principal?
Quando Usar Perguntas com Do/Does
Hábitos e Rotinas
- • Do you wake up early?
- • Does he exercise daily?
- • Do they eat breakfast together?
Fatos Gerais
- • Does water boil at 100°C?
- • Do birds fly south in winter?
- • Does your company have a dress code?
Preferências e Opiniões
- • Do you prefer tea or coffee?
- • Does she like this song?
- • Do they think it's a good idea?
Exemplos por nível
Do you like apples?
Do you like apples?
Does he play football?
Does he play football?
Do they live here?
Do they live here?
Does she have a cat?
Does she have a cat?
Where do you work?
Where do you work?
Does your brother speak English?
Does your brother speak English?
Do we need to buy milk?
Do we need to buy milk?
What time does the bus arrive?
What time does the bus arrive?
How often do you go to the gym?
How often do you go to the gym?
Does it take a long time to learn?
Does it take a long time to learn?
Do you think it will rain later?
Do you think it will rain later?
Why does he always complain?
Why does he always complain?
Do you happen to know where the bank is?
Do you happen to know where the bank is?
Does this price include the service charge?
Does this price include the service charge?
Do you ever wonder what happened to him?
Do you ever wonder what happened to him?
How much does it matter in the long run?
How much does it matter in the long run?
Do you not find his behavior a bit odd?
Do you not find his behavior a bit odd?
Does it follow that we must change the plan?
Does it follow that we must change the plan?
To what extent do you agree with this?
To what extent do you agree with this?
Do you really mean to suggest he lied?
Do you really mean to suggest he lied?
Does there exist a solution to this problem?
Does there exist a solution to this problem?
Do you but realize the gravity of the situation?
Do you but realize the gravity of the situation?
How do you reconcile these two viewpoints?
How do you reconcile these two viewpoints?
Does it not strike you as somewhat hypocritical?
Does it not strike you as somewhat hypocritical?
Fácil de confundir
Learners often use 'do' with adjectives or 'be' with verbs.
Learners try to use 'do' when 'Who' or 'What' is the subject.
Mixing 'Have you...?' with 'Do you have...?'
Erros comuns
Does he likes coffee?
Does he like coffee?
Do she live here?
Does she live here?
You do like coffee?
Do you like coffee?
Do you are a student?
Are you a student?
Where he does live?
Where does he live?
Who do lives here?
Who lives here?
Do you not think it's strange?
Don't you think it's strange?
Padrões de frases
Do you ___?
Does he/she ___?
Where do you ___?
What time does the ___ ___?
Real World Usage
Do u want to hang out?
Does this role require travel?
Do you have any vegetarian options?
Does this bus go to the museum?
Do you guys like my new hair?
Does it hurt when I press here?
Regra do Verbo na Forma Base
do ou does, o verbo principal da pergunta *sempre* fica na sua forma base. O do/does já carrega a informação do tempo verbal, então o verbo principal fica simples. Pense assim: do/does é o capitão do time, e o verbo principal é o jogador estrela que só precisa entrar em campo! Do you *like* pizza?
Cuidado com o "To Be"!
do ou does com o verbo to be (am, is, are). Esses verbos são especiais e formam perguntas apenas se movendo para o começo da frase. Por exemplo, diga Are you happy? e não Do you are happy?. Esse é um erro de iniciante super comum!
Respostas Curtas São Suas Amigas
Yes, I do. / "No, I don't. ou Yes, she does.« / »No, she doesn't." vai deixar seu inglês muito mais natural e fluente. Elas são rápidas, educadas e muito comuns na conversa do dia a dia. Não sinta que você precisa sempre de uma frase completa!A Entonação Importa
sim/não com do ou does geralmente têm uma entonação crescente no final. Isso ajuda a sinalizar para quem te ouve que você está fazendo uma pergunta e espera uma resposta de sim ou não. Pratique dizer Do you like pizza?com um tom um pouco mais alto no final.
Lembre-se do 'S' de 'Does'
does, pense no 's' no final de does. É um pequeno lembrete de que does é para sujeitos no singular: he, she, it. Se o seu sujeito puder ser substituído por um desses, use does!Smart Tips
Stop! Remember the 'S' is a traveler. It moved from 'like' to 'do' to make 'does'. It can't be in two places.
Look for an action. If there's an action (run, eat, think), use 'Do'. If not, use 'Are'.
Echo the auxiliary. If the question starts with 'Do', answer with 'do'. If it starts with 'Does', answer with 'does'.
Always use 'Do you have' instead of 'Have you'. It works in every English-speaking country.
Pronúncia
Reduction of 'Do you'
In fast speech, 'Do you' often sounds like 'D'ya' or 'Dju'.
Does he/she reduction
The 'h' in 'he' or 'she' is often dropped. 'Does he' sounds like 'Duz-ee'.
Rising Intonation
Do you like it? ↗
Standard Yes/No questions usually end with a rising pitch.
Falling Intonation
Where do you live? ↘
Wh- questions usually end with a falling pitch.
Memorize
Mnemônico
DO for the crew (I, you, we, they), DOES for the one (he, she, it).
Associação visual
Imagine the letter 'S' jumping off the main verb (like 'plays') and landing on the word 'Do' to make it 'Does'. Once the 'S' has moved, it can't be in two places at once!
Rhyme
I, you, we, they — 'Do' is what we say. He, she, it — 'Does' is the perfect fit.
Story
The verb 'Do' is a helpful assistant. When a sentence wants to become a question, 'Do' steps in to help. But when 'He', 'She', or 'It' are around, they are very demanding, so 'Do' has to put on a special 'S' hat and become 'Does' to make them happy.
Word Web
Desafio
Look at 5 objects around you. Ask a 'Does it...?' question for each one (e.g., 'Does it cost a lot?', 'Does it work with batteries?').
Notas culturais
In very informal British English, you might hear 'Have you got...?' instead of 'Do you have...?' for possession.
Americans almost exclusively use 'Do you have...?' for possession in both formal and informal contexts.
You might hear 'Do y'all...?' when addressing a group of people.
The use of 'do' as an auxiliary (Do-support) emerged in Middle English but became standard in the 16th and 17th centuries.
Iniciadores de conversa
Do you like living in your city?
Does your best friend speak English?
What do you do on the weekends?
How do you feel about the weather today?
Temas para diário
Erros comuns
Test Yourself
___ your friends live nearby?
Find and fix the mistake:
Does he works on weekends?
Choose the correct sentence:
Translate into English: 'Você gosta de aprender idiomas?'
Answer starts with: ["D...
Score: /4
Exercicios praticos
8 exercises___ she like chocolate?
Which sentence is correct?
Find and fix the mistake:
Do you has a car?
live / where / they / do / ?
A: ___ you speak English? B: Yes, I ___.
Pick the correct subject for 'Does ___ like tea?'
Statement: It rains a lot.
1. Do you like pizza? 2. Does he live here?
Score: /8
Practice Bank
12 exercises___ you usually drink tea or coffee in the morning?
Does the train leaves at 8 AM?
Choose the correct sentence:
Translate into English: 'Ele trabalha em um banco?'
Arrange these words into a sentence:
Match the subjects with the correct form:
___ your car use a lot of gas?
Do she likes classical music?
Choose the correct sentence:
Translate into English: 'Eles falam inglês fluentemente?'
Arrange these words into a sentence:
Match the correct phrase parts:
Score: /12
Perguntas frequentes (8)
In very casual speech, yes (e.g., 'You like it?'), but in writing and formal speaking, you must use `do` or `does`.
Because `does` already shows the third-person 's'. The main verb must always return to its base form, which is `have`.
No. Never use `do` with `am`, `is`, or `are`. Say 'Are you okay?' not 'Do you be okay?'
`Do you have` is standard American English. `Have you got` is common in British English. Both mean the same thing.
If 'Who' is the subject, don't use 'do' (e.g., 'Who wants cake?'). If 'Who' is the object, use 'do' (e.g., 'Who do you like?').
Yes! We use `does` for `it` (the machine) and the base verb `work`.
No. Modal verbs like `can`, `should`, and `must` do not use `do`. Just say 'Can you help me?'
Instead of just saying 'Yes', we say 'Yes, I do' or 'Yes, she does'. It sounds more polite and natural.
Scaffolded Practice
1
2
3
4
Mastery Progress
Needs Practice
Improving
Strong
Mastered
In Other Languages
¿[Verb] [Subject]?
Spanish has no auxiliary 'helper' verb for questions.
Est-ce que...
French uses a fixed phrase rather than a conjugated auxiliary.
Verb-Subject Inversion
German moves the main verb; English keeps the main verb and adds 'do'.
...ka?
Japanese uses a suffix; English uses a prefix (auxiliary).
Hal...
Arabic 'Hal' is universal and doesn't conjugate for person.
...ma?
Chinese has no auxiliary verbs or conjugation.
Learning Path
Prerequisites
Learn These First
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