背景知識
IELTS Writing の評価軸 Coherence & Cohesion（CC） は、実は2つの異なる能力を測っています。Coherence（一貫性）は文章全体の論理設計図、Cohesion（結束性）は文と文・段落と段落を「つなぐ言葉」の技術です。Phase 2までは接続詞（However, Furthermore等）を使うことだけを意識してきましたが、接続詞だけに頼るとBand 6.0で頭打ちになります。
1. 言語学者 Halliday & Hasan が整理した 5種類の結束装置 をすべて使う
2. Band 6.0 と 7.0/8.0 の CC評価基準の違い を理解する
3. 接続詞（④）だけに頼らず、①②③⑤を組み合わせて段落・文をつなぐ練習をする
5種類の結束装置（Cohesive Devices）
| 装置 | 内容 | 例 |
|---|---|---|
| ① Reference（照応） | 代名詞・指示語で前の内容を指す | it, this, such, the latter, the former |
| ② Substitution（代用） | 同じ語句の繰り返しを避け、代わりの語で置き換える | do so, the same, one |
| ③ Ellipsis（省略） | 前に出た語句を繰り返さず省略する | "A can do X, but B rarely [do X]." |
| ④ Conjunction（接続） | 論理関係を示す接続語 | however, consequently, whereas |
| ⑤ Lexical cohesion（語彙的結束） | 同じ話題の語を類語・関連語の鎖でつなぐ | fund → funding → subsidy → public investment |
Band Descriptor（CC軸）— Band 6 / 7 / 8 / 9 の違い
| Band | CC評価基準（要約） |
|---|---|
| 6.0 | 結束装置を使えているが、機械的・不正確な場合がある。段落分けが常に論理的とは限らない |
| 7.0 | 情報・アイデアを論理的に構成し、明確な展開がある。結束装置の幅を使えるが、やや過不足がある |
| 8.0 | 情報・アイデアを論理的に配列し、結束のあらゆる側面（①〜⑤すべて）をうまく管理できる。段落分けも適切 |
| 9.0 | 結束装置の使用が自然すぎて、読者が「つなぎ言葉」の存在に全く気づかない（seamless） |
問題
Some people think that government funding for the arts (such as theatre, music and museums) should be reduced, and that artists should support themselves through ticket sales and private donations instead. Others believe that governments have a responsibility to fund the arts.
Discuss both these views and give your own opinion.Give reasons for your answer and include any relevant examples from your own knowledge or experience.
Task Type: Discussion Essay（Discuss both views + give your opinion）— 今日はCohesion（結束装置5種類）に集中
構成ガイド
有用な表現・語彙
① Reference（照応）で段落をつなぐ表現
| 表現 | 用途 | 使用例 |
|---|---|---|
| such + 名詞 | 直前の複数の名詞をまとめて指す | Whether the state should fund orchestras, galleries and theatres, or whether such institutions should be self-sufficient... |
| the former / the latter | 2つの選択肢を後から指し分ける | The former view prioritises market accountability; the latter emphasises cultural preservation. |
| this + 名詞（曖昧なthisを避ける） | "this"単独ではなく必ず名詞を添える | This funding model risks widening inequality.（× This risks... ） |
| in this regard / on this point | 直前の論点を受けて補足する | In this regard, several European governments take a different approach. |
②③ Substitution / Ellipsis（代用・省略）
| パターン | 用途 | 使用例 |
|---|---|---|
| do so / do the same | 動詞句の繰り返しを避ける | Private donors often fund major institutions, and corporations frequently do so in exchange for public recognition. |
| A, but rarely B（省略） | 動詞を繰り返さず省略する | Ticket revenue can sustain a blockbuster musical, but rarely a niche art-house cinema. |
| in ways that X rarely do（代用） | 比較対象の動詞を代用語で受ける | Public museums enrich cultural life in ways that purely commercial galleries seldom do. |
④ Conjunction バンク（機能別・Moreover/Furthermoreの多用を避ける）
| 機能 | 使える接続語 | |
|---|---|---|
| 対比 | whereas / while / yet / nonetheless / by contrast | |
| 追加 | in addition / besides / not only... but also | |
| 因果 | consequently / as a result / thereby / for this reason | |
| 譲歩 | admittedly / that said / granted | |
⑤ Lexical chain（語彙的結束）の例
| チェーン | 語の連鎖 | |
|---|---|---|
| 資金 | fund → funding → subsidy → subsidize → public money → public investment | |
| 文化 | the arts → cultural sector → cultural heritage → cultural life | |
| 観客・収益 | audience → paying audience → box-office revenue → ticket prices | |
ヒント
Introductionで両論に触れたあと、Body 1で「市場資金」、Body 2で「政府資金」を論じ、Conclusionで自分の意見（ハイブリッド案が妥当）を述べる。
各段落の冒頭文で、前段落の内容を①Reference（such institutions等）で軽く受けてから新しい論点に入ると、段落間の結束が強くなる。
- Body 1（市場資金派）: チケット収入が取れない作品は税金で支えるべきではない／米国のように民間の寄付文化で芸術が成立している例／観客のニーズに応える圧力になる
- Body 2（政府資金派）: 実験的な演劇・地方の博物館など、商業的に成立しにくいが文化的価値の高い活動がある／補助金がなければチケット価格が上がり、低所得層がアクセスできなくなる（格差の拡大）
- Conclusion: どちらか一方ではなく、公的補助＋民間収入を組み合わせるハイブリッド案を支持する
[Introduction]
"Whether the state should fund orchestras, galleries and theatres, or whether [①such institutions] should sustain themselves through box-office revenue and private philanthropy, is a question that continues to divide opinion..."
[Body 1 — 市場資金]
"...if a play or exhibition cannot attract a paying audience, it does not deserve public money. [⑤lexical chain: funding→subsidy] ...Ticket revenue alone can sustain a blockbuster musical, [③but rarely a niche art-house cinema]..."
[Body 2 — 政府資金]
"[④Whereas] market-based funding rewards popularity, it does not necessarily reward cultural value. Experimental theatre and regional museums rarely generate sufficient revenue, yet they enrich cultural life [②in ways that purely commercial productions seldom do]..."
[Conclusion]
"[④Consequently], I believe a balanced model—combining modest public subsidy with diversified private income—offers the most sustainable path forward."
モデル解答（Band 7.5〜8.0 相当）
Whether the state should fund orchestras, galleries and theatres, or whether such institutions ought to sustain themselves through ticket sales and private philanthropy, is a question that continues to divide public opinion. This essay will examine both perspectives before outlining why a hybrid approach seems most sensible.
Advocates of market-based funding argue that public money should not underwrite what they regard as a minority pursuit. Their central contention is that if a play or exhibition cannot attract a paying audience, it does not deserve to survive at taxpayers' expense. Proponents also point to countries such as the United States, where private philanthropy sustains a vibrant cultural sector with only limited state intervention; wealthy patrons fund major institutions, and corporations frequently do so in exchange for public recognition. Such an arrangement, supporters claim, keeps artistic institutions responsive to audience taste. Ticket revenue alone, however, can comfortably sustain a blockbuster musical, but rarely a niche art-house cinema.
Others, by contrast, maintain that the state has an obligation to preserve cultural heritage and support work that might otherwise be commercially unviable. Experimental theatre, contemporary dance and regional museums rarely generate sufficient revenue to cover their costs, yet they enrich a nation's cultural life in ways that purely commercial productions seldom do. Moreover, without subsidy, ticket prices tend to rise, and access to the arts risks becoming the preserve of wealthier citizens, thereby exacerbating existing inequalities. For this reason, many European governments continue to treat arts funding as a form of public investment rather than mere expenditure.
In my view, neither model in isolation adequately serves the arts. A degree of government support remains essential for preserving culturally significant but commercially fragile work, while ticket revenue and private donations should supplement rather than replace it. Consequently, I believe a balanced funding model—one that combines modest public subsidy with diversified private income—offers the most sustainable path forward.
モデル解答の解説
Body 1で市場資金派、Body 2で政府資金派の主張をそれぞれ論拠つきで展開し、Conclusionで自分の意見（ハイブリッド案）を明確に述べている。View 2の段落で「格差拡大」という反論的な視点も提示し、単なる列挙ではなく議論として成立している。
| 装置 | 本文中の該当箇所 |
|---|---|
| ①Reference | "such institutions"（冒頭・View1全体を指す）／"Their central contention"／"Such an arrangement" |
| ②Substitution | "corporations frequently do so"（fund major institutionsの代用）／"in ways that purely commercial productions seldom do"（enrich cultural lifeの代用） |
| ③Ellipsis | "Ticket revenue alone... can sustain a blockbuster musical, but rarely a niche art-house cinema"（"sustain"の省略） |
| ④Conjunction | however / by contrast / moreover / thereby / for this reason / consequently — 4種類以上を使い分け、"Furthermore"の連発を回避 |
| ⑤Lexical chain | 資金: fund → funding → subsidy → public investment／文化: the arts → cultural sector → cultural heritage → cultural life／観客: paying audience → ticket prices → box-office |
Band 6.0のエッセイは④だけに頼りがちですが、このモデル解答は①②③⑤を組み合わせることで接続詞の使用回数自体を抑えつつ、段落間・文間のつながりを強めている点がBand 7.5〜8.0の核心。
"underwrite" "philanthropy" "unviable" "exacerbating" など、Phase 2で学んだAcademic Vocabularyを土台に使用。同じ「資金」概念を fund / subsidy / public investment / expenditure と言い換え続け、単調な繰り返しを回避している。
- 分詞構文: "thereby exacerbating existing inequalities" で結果を簡潔に付加
- 挿入されたhowever: "Ticket revenue alone, however, can..." 文中に接続語を挿入する高度な位置取り
- 関係代名詞 what: "what they regard as a minority pursuit" で名詞節を構成
よくある日本人のミス
| ミス | 原因 | 正しい書き方 |
|---|---|---|
| 毎文を"Moreover,""Furthermore,""In addition,"で始める（④の単調な反復） | 接続詞＝結束と思い込み、①②③⑤を使わない | 接続語の種類を機能別に変える（対比・因果・譲歩）＋Reference/Lexical chainも併用する |
| "This is a serious problem."のように"this"が何を指すか曖昧 | 日本語の「これは」を直訳する癖 | "This funding gap is a serious problem."のように"this + 名詞"で対象を明示する |
| 同じ単語（"important" "problem"等）をそのまま5回以上繰り返す | ⑤lexical chainの発想がなく、類語を知らない／使う勇気がない | 類語・上位語・関連語をあらかじめ3〜4個ストックしてパラグラフごとに使い分ける |
| "The play was excellent, however it lost money."（comma splice） | 日本語の「〜だが、しかし」の感覚で接続詞をそのまま文中に置く | ピリオドかセミコロンで区切る: "The play was excellent; however, it lost money." |
| 代用（②）や省略（③）を一切使わず、常に名詞句を全て書き直す | 「省略すると意味が伝わらなくなる」という不安から情報を毎回フルで書いてしまう | "A can do X, but rarely B."のように、繰り返しになる部分は思い切って省略・代用する |
次のステップ
次回予告（火曜）: Reading — 新しいアカデミックパッセージ + Matching Features 問題形式（Phase 3継続）
自己評価
エッセイを書いた後に記入してください。データはブラウザのローカルストレージに保存されます。
自分の回答（エッセイ全文）:
気づき・メモ: