問 1
I enjoy ( ) tennis on weekends.
- playing
- played
- to play
- play
enjoy + V-ing (動名詞のみ)
enjoy は後ろに 動名詞 (V-ing) だけを取る動詞。「〜することを楽しむ」を表す。
"I enjoy ~ tennis on weekends" の enjoy は動名詞専用 = 「playing」。enjoy + V-ing = 〜することを楽しむ。enjoy の後ろは必ず -ing 形、to-不定詞は不可。"I enjoy playing tennis." = テニスをするのを楽しむ → ✗ I enjoy to play tennis (誤)。動名詞専用動詞 (-ing only): enjoy, finish, stop, give up, mind, avoid, practice, keep, suggest, admit, deny。
「to play」
= to-不定詞は不可 ━ enjoy は動名詞専用。
「play」
= 原形は不可 ━ enjoy の後は V-ing。
「played」
= 過去形は不可 ━ 目的語は V-ing 形。
| 形 | マーカー | 例 |
|---|---|---|
| enjoy (楽しむ) | enjoy + V-ing | I enjoy playing. |
| finish (終える) | finish + V-ing | I finished eating. |
| give up (諦める) | give up + V-ing | He gave up smoking. |
| mind (気にする) | mind + V-ing | Do you mind opening it? |
| 文型 | 形 | 例 |
|---|---|---|
| 肯定文 | S + enjoy + V-ing | I enjoy playing tennis. |
| 否定文 | S + don't/doesn't enjoy + V-ing | I don't enjoy running. |
| 疑問文 | Do/Does + S + enjoy + V-ing? | Do you enjoy reading? |
I enjoy playing tennis on weekends.
週末はテニスを楽しむ。
She enjoys cooking Japanese food.
彼女は和食を作るのを楽しむ。
Do you enjoy listening to music?
音楽を聴くのは好き?
My grandfather enjoys reading newspapers.
祖父は新聞を読むのが楽しみ。
We really enjoyed talking with you yesterday.
昨日は君と話すのが本当に楽しかった。
「-ing 専用」動詞の覚え方 (4級必須リスト) ━ ★ MEGAFEPS という頭文字で記憶: Mind (気にする), Enjoy (楽しむ), Give up (諦める), Avoid (避ける), Finish (終える), Enjoy (重複), Practice (練習する), Stop (やめる)。これらは 必ず V-ing を取る。ひっかけ注意: 4級では "I want to play" / "I enjoy playing" の取り分けが頻出。want は to-不定詞、enjoy は V-ing。