to + 動詞の原形を不定詞と言う 名前の通りいろんな使い方がある その一つが「形容詞の働きをする不定詞」（不定詞の形容的用法） I have no time to study. 私には勉強する時間がない。 I want something to drink. 私は（飲むための何か）何か飲み物がほしい。 赤いクルマ 勉強するジカン 飲むためのナニカ→何か飲み物 のように名詞に続くのが形容詞

私はやるべき宿題がたくさんあります。

• I have a lot of work to do.
• I have a lot of letters to write.
• I have a lot of homework to do.

彼女は何か飲むものが必要です。

• She needs something to drink.
• She needs something to eat.
• She needs something to ware.

彼は読むための本を買いました。

• He bought a notebook to write stories.
• He bought bread to eat.
• He bought a book to read.

あなたには私を手伝う時間がありますか？

• Do you have time to help her?
• Do you have time to help me?
• Do you have time to help him?

彼らには京都を訪れる計画があります。

• They have no plan to visit Kyoto.
• They don't have any plans to visit Kyoto.
• They have a plan to visit Kyoto.

I want a chair to sit on. 私は座るための椅子が欲しいです。

She found a friend to talk to. 彼女は話し友だちを見つけました。

彼は書くためのペンが必要です。

• He needs a pen to write with.
• He needs a notebook to write in.
• He needs a book to read.

彼らは食べ物を買いましたか。

• Did they buy any food to eat?
• Do they buy any food to eat?
• Did they buy some food to eat?

私には勉強すべきことがたくさんあります。 I have a lot of ( ) ( ) ( ).

• things to study

He found a place to park his car. 彼は車を駐車するための場所を見つけました。

彼らは住むための家を探しています。

• They are looking for a job to do.
• They are looking for a a cram school（塾） to study.
• They are looking for a house to live in.

I have a question to ask. 私は尋ねるべき質問があります。 =私は尋ねたい質問があります。

私たちは勉強するための部屋が必要です。 We ( ) a room ( ) ( ) in.

• need to study

• need, to study

彼女には持ち歌がたくさんあります。

• She has many songs to dance.
• She has many songs to sing.
• She has many bikes to ride.

私たちには終わらせるべき仕事がたくさんありますか。

• Do we have a lot of work to finish?
• Did we have a lot of work to finish?
• Are we a lot of work to finish?

彼には何かあたなに言いたいことがあります。

• He has something to say to you.
• He had something to say to you.
• He has many things to say to you.

今日は何もすることがありません。

• I have something to do today.
• I had something to do yesterday.
• I have nothing to do today.

何か書くためのものを持っていますか？

• Do you have anything to write with?
• You had something to write with.
• Did you have anything to write with?