問題文全文(内容文)：
今回は「原形不定詞」についての解説です。

問題文全文(内容文)：
前置詞＋関係代名詞（目的格）の前置詞がいるかいらないか簡単な見分け方教えます。

問題文全文(内容文)：
英文中に出てくる「コロン」ですが、どのような役割があるのでしょうか？

目的別に使い方を紹介します！

問題文全文(内容文)：
「時や条件を表す副詞節」を導く接続詞はifやwhenだけではない！
また、接続詞は１語とも限らない！

問題文全文(内容文)：
ニュートレジャー Third Edition Stage3 Lesson9-3で扱われている分詞構文や分詞を使った重要表現について解説しています。

【使用例文】
① Not knowing which book to read, Bob asked his friend for advice.
② Not being able to catch the bus, I had to walk to school.
③ Having finished her homework, Emily went out for a walk.
④ Having lived in the Netherlands for ten years, my uncle can speak Dutch very well.
⑤ Never having tried raw fish, Emily didn't want to eat sushi.
⑥ The cat watched the mouse with its blue eyes shining.
⑦ Emily smelled the rose with her eyes closed.
1) Not knowing what to do, I asked Ted for help.
2) Having forgotten my umbrella, I stopped at a convenience store to buy one.
3) He hurt himself while training for the mission.