疑問詞（ぎもんし）は、「なに？」「いつ？」「どこ？」 など、
知りたいことをたずねる言葉です。まずは９つの疑問詞の意味を確認しましょう。
英語をクリックすると日本語を見ることが出来ます。
なに
いつ
どこ
だれ
だれの
なぜ
どちら
どうやって/
どんなふうに
いくつ(数)
いくら
疑問詞をおさらいした後、(Q：質問)と(A：答え)の形で練習しましょう。
なに
What time is it?
It’s seven o’clock.
What color do you like?
I like red and white.
いつ
When is Children’s Day?
It’s on May 5th.
When did you start studying English?
I started studying English when I was ten.
どこ
Where are you going?
I’m going to the library.
Where did you go yesterday?
I went to the park.
だれ
Who is cooking?
My sister is cooking.
Who wants some candies?
I do.
だれの
Whose bag is this?
It’s mine.
Whose pen did you borrow?
I borrowed my friend’s pen.
なぜ
Why is she worried?
Because she lost her keys.
Why do you study English?
Because I want to work abroad.
どちら
Which is your pen, this one or that one?
This one is mine.
Which do you want to eat, sushi or pizza?
I want to eat pizza.
どうやって/
どんなふうに
How was your weekend?
It was great.
How do you go to school?
I go to school on foot.
いくつ(数)
How many classes do you have today?
I have five classes.
How many students are there in your class?
There are thirty-five studens.
いくら
How much is this?
It’s 500 yen.
How much water do you drink every day?
I drink about a liter of water.