英検準1級の報道・メディアリテラシーの長文【無料3題15問】｜見出し・統計・匿名情報

英検準1級のニュース・報道・メディアリテラシーの長文では、「見出しの印象」と「本文に書かれた事実」を分けて読むことが重要です。慶英会独自の災害報道、アンケート調査、匿名情報と訂正の記事3篇・内容一致15問を、英文・段落別日本語・語彙・全解答で学習できます。

日本英語検定協会の準1級の長文内容一致は7問です。以下は同級の英文読解を補強する慶英会独自3長文・15問で、公式過去問ではありません。学校、新聞社、報道内容はすべて架空の設定です。準1級の公式出題形式も確認してください。

要点｜報道英文で見失いやすい5つの関係

• 見出しが本文の可能性を保証へ強めていないか
• 送信した数と実際に届き理解された数は同じか
• 調査の回答者と全体の人数を区別できるか
• 匿名情報・計画・正式な決定を区別できるか
• 訂正はどの事実を、どのような根拠で修正したか

演習方法

日本語解説を先に見ず、各長文にある独自4択5問に回答します。選択肢のevery・proved・guaranteedなどの語が本文にない場合は要注意。最後に3文の英文要約を書き、正答根拠と比較します。

長文1｜災害報道の見出しと本文が違うとき（約223語）

英文・第1段落

In the fictional city of Eldermark, a local newspaper published an article about a new flood-warning service. Its headline suggested that the service would prevent major losses, while the article itself said only that earlier warnings might help residents prepare. Several readers interpreted the headline as a guarantee. The editor acknowledged that a short title should attract attention without exaggerating what the evidence supported. She asked reporters to distinguish the number of warning messages sent from the number of people who had actually received and understood them.

英文・第2段落

The newsroom then interviewed emergency staff and residents living in different parts of the city. Some areas had unreliable mobile connections, and a few residents depended on printed notices. Reporters found that delivery records did not establish whether households had acted on a warning. The editor therefore added an explanation of the service’s limitations and replaced the headline with a more careful statement. A few readers complained that the new title sounded less dramatic, but others said it helped them understand what had been tested.

英文・第3段落

After publication, the newspaper established a review process for claims involving public safety. Editors planned to check who supplied each figure, which outcomes were observed, and what remained uncertain. Their aim was not to avoid reporting useful technology but to prevent readers from confusing a promising tool with a proven guarantee.

独自4択・内容一致5問

Q1. What was misleading about the original headline?

1. It understated every benefit.
2. It sounded more certain than the article’s evidence.
3. It had no connection to flooding.
4. It described a service that had been permanently canceled.

Q2. What did the editor want distinguished?

1. Weather forecasts and train schedules.
2. A newspaper and a television channel.
3. Messages sent and people who understood them.
4. All city residents and all tourists.

Q3. Why were delivery records insufficient?

1. They did not show whether households acted on a warning.
2. No warnings had been sent.
3. Every phone was disconnected.
4. Residents never read newspapers.

Q4. What did the newspaper change?

1. It permanently stopped covering floods.
2. It removed all quoted residents.
3. It guaranteed the service would always work.
4. It revised the headline and explained limitations.

Q5. Which principle guided the new process?

1. Only positive results should be published.
2. Claims should reflect observed outcomes and uncertainty.
3. Every headline must contain a guarantee.
4. Readers should decide facts without sources.

段落別の日本語解説

第1段落：架空の地方紙は新しい洪水警報サービスの記事を掲載し、見出しでは損失を防げるかのように書いたが本文は早期警告が準備を助ける可能性があるとの限定だった。見出しを保証だと解釈した人もおり、編集者は送信数と実際に受信・理解した人数を区別するよう求めた。

第2段落：通信が不安定な地域や紙の通知を利用する住民を取材し、送信記録だけでは世帯が警告に従ったと証明できないと分かった。新聞は限界の説明と慎重な見出しへ修正した。

第3段落：新聞社は災害に関する主張について、数字の出所、何が観測されたか、何が未確定かを確認する編集手順を導入した。有望な技術を紹介しつつ効果を過大に保証しない姿勢を重視した。

重要語彙

• headline：見出し
• exaggerate：誇張する
• emergency warning：緊急警報
• delivery record：送信・配達記録

正解・英文根拠・全解説

Q1 正解B：It sounded more certain than the article’s evidence.。本文根拠：“headline suggested … prevent major losses … article … might help”。解説：見出しが本文より強い効果を示唆。

Q2 正解C：Messages sent and people who understood them.。本文根拠：“number … sent … number … received and understood”。解説：送信と理解は違う。

Q3 正解A：They did not show whether households acted on a warning.。本文根拠：“delivery records did not establish whether households had acted”。解説：警告への対応を証明しない。

Q4 正解D：It revised the headline and explained limitations.。本文根拠：“added an explanation … replaced the headline”。解説：表現の確実性を正した。

Q5 正解B：Claims should reflect observed outcomes and uncertainty.。本文根拠：“who supplied each figure … outcomes … uncertain”。解説：根拠と限定の明示。

英文要約・慶英会模範（65語）

A local newspaper reported on a flood-warning service using a headline that overstated its benefits. The article suggested earlier messages might help residents, but delivery records did not prove that warnings were understood or followed. After interviewing residents with different access needs, editors revised the headline and explained limitations. They introduced stronger checks on sources and evidence to avoid presenting promising technology as guaranteed protection.

長文2｜調査の『80％』は誰の意見を示すか（約229語）

英文・第1段落

A fictional student newspaper reported that eighty percent of respondents supported extending library hours. The headline attracted attention because it seemed to describe the opinion of the entire school. However, the survey had been distributed through an online club that mainly included students who regularly used the library. Only a small share of all enrolled students had responded. The editorial team began asking whether the finding should be described as support among survey participants rather than among students generally.

英文・第2段落

Reporters examined the questionnaire and found that its wording also mattered. One question asked whether students favored more access to quiet study spaces, while another asked whether the school should spend money on evening staffing. Agreement with the first idea did not necessarily imply support for the second. The newspaper interviewed students who had not participated and discovered a variety of reasons, including a lack of interest in library services and limited access to the survey link. The editors avoided treating nonrespondents as opponents of longer hours.

英文・第3段落

The corrected article stated the size and source of the sample and quoted the questions accurately. It also separated the number of respondents from the percentage choosing each answer. The newspaper concluded that a percentage could summarize a particular sample but could not, without suitable methods, automatically represent everyone affected by a policy. Its goal was clearer reporting, not discrediting the survey completely.

独自4択・内容一致5問

Q6. What was a concern about the survey?

1. Every student was interviewed.
2. Participants were drawn mainly from a library-oriented club.
3. The school had no library.
4. No percentage was reported.

Q7. What distinction did the two questions reveal?

1. All students preferred online learning.
2. Library staff opposed any changes.
3. Wanting more study access differs from supporting staffing expenditure.
4. Question wording never affects responses.

Q8. Why did editors avoid labeling nonrespondents as opponents?

1. Failure to respond did not reveal their position.
2. Every nonrespondent agreed.
3. They had no right to opinions.
4. All respondents were anonymous.

Q9. What was included in the corrected report?

1. Only a dramatic headline.
2. A claim about every enrolled student.
3. No reference to the questionnaire.
4. Information on sample size, recruitment, and wording.

Q10. What is the main lesson?

1. Percentages are never useful.
2. A percentage describes its sample unless broader inference is justified.
3. All online surveys are illegal.
4. All readers need the same library schedule.

段落別の日本語解説

第1段落：架空の学生新聞は回答者の80％が図書館の開館延長に賛成と報じた。しかし調査は図書館利用者の多いオンラインクラブを通じて配布され、全校生徒のごく一部しか回答していなかったため、全学生の意見と表現すべきか検討した。

第2段落：質問文も重要だった。静かな学習場所へのアクセスを増やすことへの賛成と、夜間の職員配置に予算を使うことへの賛成は同じではない。回答しなかった生徒にも事情があり、無回答者を反対者とみなさないようにした。

第3段落：修正記事では回答者の人数・集め方・質問文を示し、回答者のうちの割合と全校生徒全体の割合を分けた。統計を全面否定するのでなく、代表する範囲を明確にする編集方針とした。

重要語彙

• respondent：回答者
• representative sample：代表性のある標本
• question wording：設問の表現
• nonrespondent：無回答者

正解・英文根拠・全解説

Q6 正解B：Participants were drawn mainly from a library-oriented club.。本文根拠：“online club … regularly used the library”。解説：回答者が偏っていた。

Q7 正解C：Wanting more study access differs from supporting staffing expenditure.。本文根拠：“more access … while another … spend money”。解説：具体的な予算への賛否は別。

Q8 正解A：Failure to respond did not reveal their position.。本文根拠：“avoided treating nonrespondents as opponents”。解説：無回答の理由は不明。

Q9 正解D：Information on sample size, recruitment, and wording.。本文根拠：“stated the size and source of the sample … questions accurately”。解説：調査の条件を明示。

Q10 正解B：A percentage describes its sample unless broader inference is justified.。本文根拠：“could summarize a particular sample … not … represent everyone”。解説：標本の範囲を守る。

英文要約・慶英会模範（63語）

A student newspaper claimed that eighty percent supported longer library hours, but its survey mainly reached students who already used the library. Editors also found that support for more study space differed from support for paying additional staff. The corrected article identified the sample and exact questions without treating nonrespondents as opponents. It explained that a percentage cannot automatically represent an entire school.

長文3｜匿名情報と訂正記事の信頼性（約216語）

英文・第1段落

In the fictional town of Eastwick, a newspaper received a message from an anonymous person claiming that a public hall would close permanently. The reporter considered publishing the information immediately, but the editor asked for independent confirmation. The message contained details about a recent inspection, yet it did not establish who had authority to decide the building’s future. Staff contacted the hall’s managers and searched public meeting records. They learned that officials were considering temporary repairs, not necessarily permanent closure.

英文・第2段落

The newspaper published a cautious report explaining what had been confirmed and what remained uncertain. A day later, it discovered that an earlier online notice had used the wrong date for a public meeting. Editors corrected the date and placed a visible note next to the article instead of silently changing it. Some readers argued that admitting an error would damage the paper’s reputation. The editor replied that the ability to identify and correct mistakes could strengthen accountability over time.

英文・第3段落

After the incident, the newsroom introduced a checklist for anonymous tips: check the source’s possible knowledge, seek documents and independent accounts, protect legitimate confidentiality, and distinguish plans from decisions. The newspaper did not promise that this process would prevent every reporting error. It aimed to reduce avoidable mistakes and make corrections easier for readers to find.

独自4択・内容一致5問

Q11. Why did the editor delay publication?

1. The public hall did not exist.
2. Every anonymous claim was automatically false.
3. The closure claim needed independent confirmation.
4. Readers had no interest in local buildings.

Q12. What did official records reveal?

1. Temporary repairs were being considered, not a confirmed permanent closure.
2. The building had been sold.
3. All public meetings were canceled.
4. The reporter was the building manager.

Q13. How was the wrong meeting date handled?

1. It was ignored.
2. It was corrected with a visible notice.
3. The newspaper permanently shut down.
4. All previous reports were deleted.

Q14. What did the editor believe about corrections?

1. They always damage trust.
2. They eliminate every future mistake.
3. They prove every original article was false.
4. They can strengthen accountability.

Q15. What was the new checklist intended to achieve?

1. Guarantee complete accuracy forever.
2. Replace all public documents.
3. Reduce preventable errors and clarify uncertainty.
4. Prevent anyone from reading corrections.

段落別の日本語解説

第1段落：架空のEastwick町の新聞社には、公共ホールが恒久閉鎖されるとの匿名情報が届いた。直ちに記事化するのでなく独立した確認を求め、管理者と公開議事録を調べたところ、当局が考えていたのは一時的な修理で、恒久閉鎖が決定されたわけではなかった。

第2段落：新聞は確認済み事項と未確認情報を分けて報じた。後日、公開会議の日付が誤っていたと判明し、黙って変更せず訂正注記を明示した。誤りの公表で信頼が損なわれるとの意見もあったが、編集者は誤りを直せることが説明責任を高めると考えた。

第3段落：編集部は匿名情報への対応として、情報提供者の知識、文書や独立証言、正当な秘密保護、計画と決定の違いを確認する手順を作った。全誤報を防ぐとは保証せず、避けられる誤りを減らして訂正を見つけやすくすることを目標にした。

重要語彙

• anonymous source：匿名の情報源
• verification：検証
• correction notice：訂正の告知
• accountability：説明責任

正解・英文根拠・全解説

Q11 正解C：The closure claim needed independent confirmation.。本文根拠：“asked for independent confirmation”。解説：独立した根拠が必要だった。

Q12 正解A：Temporary repairs were being considered, not a confirmed permanent closure.。本文根拠：“considering temporary repairs, not necessarily permanent closure”。解説：計画と決定を区別する。

Q13 正解B：It was corrected with a visible notice.。本文根拠：“corrected the date and placed a visible note”。解説：読者に見える訂正を行った。

Q14 正解D：They can strengthen accountability.。本文根拠：“strengthen accountability over time”。解説：訂正と説明責任の関係。

Q15 正解C：Reduce preventable errors and clarify uncertainty.。本文根拠：“reduce avoidable mistakes and make corrections easier”。解説：完全無欠の保証でなく改善。

英文要約・慶英会模範（62語）

A newspaper received an anonymous claim about a public hall’s permanent closure. Editors checked official records and found that temporary repairs, not closure, were being considered. They also corrected an incorrect meeting date with a visible notice. Although some readers worried about admitting mistakes, the editor valued accountability. A new verification checklist aimed to reduce preventable errors without promising completely error-free reporting.

1週間の復習計画

1. 1日目：15問を初見で解く
2. 2日目：災害の見出しと本文の確実性を比較する
3. 3日目：調査の標本と全体を区別する
4. 4日目：匿名情報と公式記録の違いを説明する
5. 5日目：見落とした語彙で例文を作る
6. 6日目：各長文を60〜70語で要約する
7. 7日目：公式過去問の社会分野長文で主張と根拠を確認する

よくある質問

報道・メディアの専門知識が必要ですか？

本文に示された報告の出所・限定・反論を追うことが重要です。実際のニュースの真偽は、本文ではなく信頼できる資料で別途確認してください。

この教材のニュースは実在しますか？

いいえ。新聞社・学校・報道は慶英会が制作した架空の英語教材です。

この15問で準1級のCSEスコアを予測できますか？

できません。公式試験の内容一致は7問であり、独自15問の得点をそのままCSEへ換算することはできません。

次の学習と無料体験

デジタル技術・AI倫理の3長文15問／長文の根拠と誤答対策14問／報道・推量の受動態24問。

慶英会では英検準1級の社会・技術分野の長文を、本文の根拠・構文・英文要約まで個別に指導します。最大1か月完全無料体験・学習相談はこちら。

参考にした公式情報

日本英語検定協会・準1級の試験内容。確認日：2026年10月28日。英文・設問・全解答は慶英会の独自制作です。