テーマ: ゲームを通じた歴史・地理学習(Sid Meier’s Piratesのような事例)を参考にしたオリジナル読解問題です。

■ 本文(オリジナル)

Many educators still dismiss video games as a trivial distraction, yet a growing body of research suggests otherwise. Consider a strategy game set in the age of exploration, in which players must manage trade routes, negotiate with rival nations, and navigate unfamiliar coastlines. To succeed, players inevitably absorb a surprising amount of geography and history simply by interacting with the game’s systems, without ever opening a textbook. A recent survey of university students found that most of them had played such simulation games as teenagers and believed the experience had helped them in school. Skeptics argue that whatever incidental learning occurs is unsystematic and cannot replace formal instruction. Supporters counter that the real value of games lies not in the facts players memorize but in the habits of problem-solving, experimentation, and persistence that games cultivate. If educators paid closer attention to how games structure engagement, they might design classroom experiences that are just as motivating.

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■ 設問1: 和訳問題

次の下線部を日本語に訳しなさい。

“Supporters counter that the real value of games lies not in the facts players memorize but in the habits of problem-solving, experimentation, and persistence that games cultivate.”

【解答】
支持者たちは、ゲームの本当の価値はプレイヤーが暗記する事実にあるのではなく、ゲームが育む問題解決・試行錯誤・粘り強さといった習慣にあるのだと反論する。

【解説】
文構造: [S: Supporters(名詞)] [V: counter(動詞)] [O: that the real value of games lies not in A but in B(名詞節)]
節内構造: [S: the real value of games(名詞句)] [V: lies(動詞)] [not in A(前置詞句) but in B(前置詞句)]
品詞: counter(他動詞「反論する」、that節を目的語にとる)、not A but B「AではなくB」の相関表現、that games cultivate(関係代名詞節、先行詞the habits of problem-solving, experimentation, and persistenceを修飾、目的格関係代名詞のため省略可能)
ポイント: not A but B「AではなくBだ」という相関構文を正確に読み取ること。lies in「〜にある」も重要表現。関係代名詞節内でgamesが主語、cultivateが動詞、目的語のthe habits…が先行詞として前に出ている(目的格関係代名詞)。

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■ 設問2: 並べ替え問題

かっこ内の語句を正しく並べ替え、意味の通る英文を完成させなさい。

Players ( inevitably / absorb / a surprising amount of / geography and history / simply by / interacting with / the game’s systems ), without ever opening a textbook.

【解答】
Players inevitably absorb a surprising amount of geography and history simply by interacting with the game’s systems, without ever opening a textbook.
プレイヤーは、教科書を開くことなど一切なくても、ゲームのシステムと関わることで、驚くほど多くの地理と歴史を必然的に吸収する。

【解説】
文構造: [S: Players(名詞)] [V: absorb(動詞)] [副詞: inevitably] [O: a surprising amount of geography and history(名詞句)] [副詞句: simply by interacting with the game’s systems], [副詞句: without ever opening a textbook]
品詞: inevitably(副詞、動詞absorbを修飾)、by doing「〜することによって」(手段を表す前置詞句)、interacting(動名詞、前置詞byの目的語)、without doing「〜することなしに」(前置詞withoutの目的語として動名詞openingが続く)
ポイント: by + 動名詞(手段)とwithout + 動名詞(否定的な付帯状況)という、前置詞+動名詞の代表パターンが2つ連続する文。前置詞の後ろは必ず動名詞になる原則を再確認できる良問。

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■ 設問3: 語句変形問題(3問)

次の各文の( )内の語を、文脈に合う適切な形に変えなさい。

1. Many educators still dismiss video games as (trivial), yet research suggests otherwise.
2. A recent survey found that most students believed the experience (help) them in school.
3. If educators paid closer attention to how games (structure) engagement, they might design better lessons.

【解答と解説】

1. 正解: trivial(形容詞、変化不要)※本問は品詞識別の確認用
   文構造: [S: Many educators(名詞句)] [V: dismiss(動詞)] [O: video games(名詞句)] [C: as trivial(前置詞+形容詞)]
   品詞: trivial(形容詞、dismiss A as B「AをBとして片付ける」のBにあたる補語的な要素)
   解説: dismiss A as B の B の位置には形容詞(または名詞)が入る。trivialはすでに形容詞なので変形不要だが、dismiss A as Bという第5文型に近い構造を確認する問題。
2. 正解: had helped
   文構造: [S: most students(名詞句)] [V: believed(動詞)] [O: (that) the experience had helped them in school(名詞節)]
   品詞: had helped(過去完了形、that節内の動詞)
   解説: believedという過去時制の動詞に対して、that節内の出来事(ゲーム経験が役立った)はさらに過去の出来事(過去の過去)なので過去完了形had helpedが適切。時制の一致と大過去の考え方がポイント。
3. 正解: structure
   文構造: [if節: If educators paid closer attention to how games structure(動詞) engagement], [主節: they might design better lessons]
   品詞: structure(ここでは動詞「〜を構造化する」、how games structure engagementという間接疑問文=名詞節の中の動詞)
   解説: howに続く節はSVの語順(間接疑問文)になるため、games(S)structure(V)engagement(O)という第3文型が成立する。structureは名詞としても動詞としても使われる語であることに注意。

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■ 設問4: 内容一致・言い換え・解釈問題(3問)

本文の内容に関する次の各問いに対して、最も適切なものを1つずつ選びなさい。

1. According to the passage, how do players learn geography and history while playing the strategy game described?
   (A) By reading a textbook provided with the game.
   (B) By interacting with the game’s systems, such as managing trade routes and navigating coastlines.
   (C) By taking a test before starting the game.
   (D) By watching a documentary about the game’s setting.
2. Which of the following best paraphrases “supporters counter that the real value of games lies not in the facts players memorize”?
   (A) Supporters believe memorizing facts is the most important part of gaming.
   (B) Supporters argue that the true benefit of games is not about memorized facts.
   (C) Supporters agree with skeptics that games have no educational value.
   (D) Supporters think games should be replaced by textbooks.
3. What is the skeptics’ main objection to the educational value of video games, according to the passage?
   (A) Games are too expensive for most students to afford.
   (B) The learning that occurs through games is unsystematic and cannot replace formal instruction.
   (C) Games have been scientifically proven to have no benefits at all.
   (D) University students refuse to discuss their gaming experiences.

【解答と解説】

1. 正解: (B)
   本文該当箇所: “players inevitably absorb a surprising amount of geography and history simply by interacting with the game’s systems”
   解説: ゲームのシステム(貿易路の管理・沿岸の航行など)と関わることで自然に学ぶという内容。(A)(C)(D)は本文に記述なし。
2. 正解: (B)
   本文該当箇所: “the real value of games lies not in the facts players memorize but in the habits…that games cultivate”
   解説: not A but Bの構造から「価値は暗記した事実にあるのではない」という意味を正しく読み取る。(A)は正反対の内容。
3. 正解: (B)
   本文該当箇所: “Skeptics argue that whatever incidental learning occurs is unsystematic and cannot replace formal instruction.”
   解説: 懐疑派の主張は「学びが体系的でなく、正規の指導の代わりにはならない」という点。(A)(C)(D)は本文に記述なし。