What are English Question Words?

Question words are special words we use to ask questions. They help us get specific information.

These words usually come at the very beginning of a question.

いつ使うのか Who?

当社では Who to ask about people.

You want to know the name or identity of a person.

• Who is your teacher?
• Who is that man?

いつ使うのか What?

当社では What to ask about things, ideas, or general information.

You want to know about an object, an action, or a fact.

• What is your name?
• What is this?
• What do you like?

いつ使うのか Where?

当社では Where to ask about places or locations.

You want to know the position or destination of something or someone.

• Where are you from?
• Where is the book?
• Where do you live?

いつ使うのか When?

当社では When to ask about time.

You want to know the day, date, or hour of an event.

• When is your birthday?
• When do you eat lunch?
• When does the class start?

How Do We Form Simple Questions?

For very simple questions, the question word comes first. Then comes the verb, and then the subject.

• Question word + verb (is/are) + subject?
• 例： Who is she?
• 例： Where are they?

For questions with other verbs, we often use do または does.

• Question word + do/does + subject + main verb?
• 例： What do you do?
• 例： When does he work?

例

• Who is your best friend?
• What is your favorite color?
• Where is the nearest park?
• When do you go to bed?
• What do you eat for breakfast?
• Who lives in that house?

練習

スペイン語話者がよく犯す間違い

Spanish speakers sometimes make mistakes with word order in English questions.

• Incorrect word order: You might say Where you live? This is a direct translation from Spanish.
• Correct word order: In English, we need an auxiliary verb (do/does) or the verb to be after the question word. The correct way is Where do you live? または Where is he?
• Omitting auxiliary verbs: Another common error is to forget do または does. For example, What you want? is incorrect.
• Correct form: It should be What do you want?

よくある質問

What are the most common question words for beginners?

For beginners, the most common and important question words are Who, What, Where, 、および When. These help you ask about people, things, places, and time.

Do question words always go at the beginning of a sentence?

Yes, in most standard English questions, the question word (Who, What, Where, When) comes at the very beginning of the sentence.

Why is word order important in English questions?

Word order is very important in English questions because it helps people understand your meaning clearly. If the words are in the wrong order, the question can sound confusing or incorrect, like You live where? instead of Where do you live?