慶英会 塾長｜慶應義塾大学卒・英検1級
中高一貫校の学校英語・NEW TREASURE・英検対策を専門とするオンライン個別指導塾です。塾長紹介
英検1級二次面接・慶英会独自第46集。5枚の独自TOPICカード・合計25題、模範スピーチ5本、追質問35問と英語回答・日本語解説を無料公開します。公的気象データ、公共トイレ、文化財の返還、電力料金の時間調整、食品表示の追跡可能性を扱います。
英検1級二次面接は5題から1題を選び、1分間の準備後に2分間のスピーチと関連質問に答えます。準備中にメモは取れません。（英検協会｜1級面接形式）。本教材は慶英会の独自制作であり、公式過去問ではありません。
スピーチの組み立て方
- 5題から明確な立場を取れる1題を選び、理由を2つ以上考える。
- 1分間で導入・異なる根拠・反論への応答をメモなしで整理する。
- 2分間話し、論旨と発話時間を確認する。
- 追質問には結論、理由、具体例、条件の順で答える。
- 丸暗記ではなく未知のTOPICへ考え方を応用する。
独自TOPICカードA｜公費で収集された気象データの公開
次の5題のうち1題を選んでください。模範スピーチは最初のTOPICに対する回答例です。
- 1. Should publicly funded weather observations be made easier to access?
- 2. Can open environmental data improve disaster preparedness?
- 3. Should governments charge companies for specialist weather data services?
- 4. Do public datasets need more independent quality checks?
- 5. Should agencies prioritize understandable warnings over the quantity of published data?
2分スピーチ想定の模範英文（209語）
Governments should make basic publicly funded weather observations widely accessible, while protecting sensitive operational information and ensuring that the data can be interpreted responsibly. Reliable information can help people prepare for hazards, but a large collection of numbers is not automatically useful.
First, accessible observations can support local decisions. Farmers, transport operators, and schools may benefit from understanding rainfall, temperature, or wind patterns. Clear descriptions of measurement locations and time periods are essential because conditions can vary substantially between nearby areas.
Second, openness can encourage independent checks. Researchers may identify unusual readings or compare information from different stations. However, data quality depends on calibration, maintenance, and honest reporting of missing records, not simply on permitting downloads.
Third, public information can support innovation. Small organizations may be able to develop practical forecasts or educational services without purchasing expensive raw datasets. Specialized processing and guaranteed technical support might still justify transparent service charges in certain circumstances.
Critics argue that continuous monitoring and online distribution require public expenditure. This concern supports proportionate publishing systems and careful evaluation of actual users, rather than abandoning public access.
In conclusion, environmental data policy should prioritize accurate, understandable information and effective action. Success is better preparedness and dependable services, not the number of files placed online.
関連追質問7問と全英語回答｜カードA
Q1. Should all weather data be free?
Answer: Basic public observations should generally be accessible, while specialist services may require transparent cost recovery.
日本語解説：データと付加サービスを区別。
Q2. Can more stations guarantee better warnings?
Answer: No. Calibration, maintenance and interpretation also determine usefulness.
日本語解説：測定の品質。
Q3. How should missing observations be shown?
Answer: They should be clearly identified rather than presented as measured values.
日本語解説：欠測の表示。
Q4. Would open data create security problems?
Answer: Some sensitive operational details may need safeguards while useful public measures remain available.
日本語解説：保安上の例外。
Q5. Can private firms add value?
Answer: Yes. They can build services on reliable public data while being clear about their methods.
日本語解説：民間活用。
Q6. How can the public understand uncertainty?
Answer: Agencies can explain limitations, ranges and specific actions rather than provide isolated numbers.
日本語解説：理解と行動。
Q7. What would justify expanding the program?
Answer: Verified public use, reliable observations and manageable maintenance expenses.
日本語解説：実用価値を基準。
独自TOPICカードB｜公共トイレと都市のアクセシビリティ
次の5題のうち1題を選んでください。模範スピーチは最初のTOPICに対する回答例です。
- 1. Should cities invest more in accessible public toilets?
- 2. Are public restroom facilities essential for inclusive urban design?
- 3. Should businesses be required to provide restroom access to noncustomers?
- 4. Can better public facilities support tourism and older residents?
- 5. Should maintenance receive priority over building more facilities?
2分スピーチ想定の模範英文（211語）
Cities should invest in maintaining accessible public toilets where residents and visitors have genuine difficulty finding suitable facilities. Such infrastructure is often overlooked, yet it can strongly affect whether people can use parks, transport hubs, and shopping districts independently.
First, access matters for different groups. Older residents, families with young children, and people with disabilities may need facilities that are easy to find and use. A restroom described as accessible on a map may still present barriers if doors, entrances, or equipment are poorly maintained.
Second, reliable facilities can support participation in public life. People may avoid long journeys or events if they cannot plan for basic needs. Clear signs, opening-hour information, and predictable maintenance can make existing spaces more usable.
Third, city planning should focus on ongoing performance. Constructing new buildings is sometimes necessary, but cleaning, repairs, water supply, and staffing determine whether facilities remain useful. Local authorities should examine actual demand instead of ranking success by the total number of toilet buildings.
Critics worry about vandalism, staffing costs, and public budgets. These concerns support careful placement, practical designs, and transparent operating plans, not ignoring the issue.
In conclusion, accessible facilities deserve consideration as essential public infrastructure. Their value should be measured by safe, usable access relative to lifecycle cost.
関連追質問7問と全英語回答｜カードB
Q8. Must every existing toilet be rebuilt immediately?
Answer: Not necessarily. Priorities should reflect accessibility barriers, safety and available resources.
日本語解説：改修順位。
Q9. Are more toilets always better?
Answer: No. Location, opening hours, cleanliness and actual usability matter.
日本語解説：量より利用。
Q10. Who should maintain them?
Answer: Responsibilities and funding should be explicit before construction or renovation.
日本語解説：運用責任。
Q11. Can maps solve accessibility problems?
Answer: They help only if the facilities are genuinely usable and information stays current.
日本語解説：実態の検証。
Q12. What about safety concerns?
Answer: Design, lighting, cleaning and reliable reporting procedures should be considered.
日本語解説：安全と衛生。
Q13. Could businesses contribute?
Answer: Partnerships may help, but public access and responsibilities need clear rules.
日本語解説：官民の役割。
Q14. How should success be measured?
Answer: Through practical access, facility reliability and maintenance costs.
日本語解説：生活上の成果。
独自TOPICカードC｜文化財の返還と博物館の責任
次の5題のうち1題を選んでください。模範スピーチは最初のTOPICに対する回答例です。
- 1. Should museums return cultural objects obtained under disputed historical circumstances?
- 2. Can long-term loans resolve some disputes about cultural heritage?
- 3. Should originating communities participate in museum decisions?
- 4. Does digital access provide an adequate substitute for physical restitution?
- 5. Should international museums disclose more provenance records?
2分スピーチ想定の模範英文（214語）
Museums should carefully review requests to return cultural objects acquired under disputed historical circumstances. Cultural heritage can carry deep significance for communities, but decisions require evidence, lawful procedures, and genuine consultation rather than automatic assumptions in either direction.
First, responsible provenance research helps establish how an object changed hands. Old records may be incomplete or misleading, so museums should disclose verified information and distinguish it from uncertain interpretations. A purchase receipt alone may not resolve questions about the original circumstances of acquisition.
Second, affected communities should have meaningful opportunities to explain cultural significance and preferred arrangements. Their knowledge can improve how collections are interpreted and used. Consultation must go beyond inviting comments after an institution has already made its decision.
Third, flexible solutions may sometimes be appropriate. Physical return, shared custody, long-term loans, or joint research can offer different benefits depending on the object and the parties involved. Digital replicas may support access but cannot automatically replace the material object or the rights associated with it.
Critics worry that complicated disputes could prevent public education or lead to inconsistent decisions. Transparent criteria and independent review can address these concerns.
In conclusion, museums should prioritize trustworthy histories, fair procedures, and responsible stewardship. The number of objects retained is not an appropriate measure of cultural value.
関連追質問7問と全英語回答｜カードC
Q15. Should every disputed object be returned immediately?
Answer: Not automatically. Evidence, law and the wishes of relevant communities should guide each case.
日本語解説：一律判断を避ける。
Q16. Can old receipts settle ownership?
Answer: Not always. The circumstances of acquisition may require further investigation.
日本語解説：購入記録の限界。
Q17. Why involve originating communities?
Answer: They may hold cultural knowledge and rights relevant to interpretation and custody.
日本語解説：当事者性。
Q18. Can digital replicas replace originals?
Answer: They can aid learning but do not fully replace physical significance or legal rights.
日本語解説：複製と現物。
Q19. Would shared custody help?
Answer: In some cases, agreed arrangements can support access while disputes are resolved.
日本語解説：複数の解決案。
Q20. What about public access?
Answer: Access matters, but it should be balanced with rights and culturally appropriate use.
日本語解説：公開の制約。
Q21. How should museums measure progress?
Answer: By reliable provenance research, fair participation and sustainable outcomes.
日本語解説：所有数以外の評価。
独自TOPICカードD｜電力需要の時間調整と消費者の権利
次の5題のうち1題を選んでください。模範スピーチは最初のTOPICに対する回答例です。
- 1. Should utilities encourage households to shift electricity use away from peak hours?
- 2. Can dynamic electricity tariffs reduce energy costs fairly?
- 3. Should energy providers protect customers with medical equipment?
- 4. Are smart meters necessary for modern grid management?
- 5. Should consumers have a right to understand automated energy pricing?
2分スピーチ想定の模範英文（213語）
Electricity providers should consider incentives that encourage flexible users to shift some consumption away from peak periods, but the arrangements must protect people whose essential needs cannot easily be rescheduled. A more flexible grid may be useful, yet fairness matters alongside efficiency.
First, demand management can sometimes reduce pressure on electricity infrastructure. Charging certain devices or running suitable equipment at quieter times may help balance supply and demand. However, the benefits depend on the actual grid conditions and cannot be guaranteed from a tariff label.
Second, consumers need transparent information. Prices that change by time can be confusing, particularly when contracts contain additional charges. Clear explanations, accessible comparisons, and an opportunity to review disputed bills are important for informed decisions.
Third, exceptions should reflect legitimate needs. Households using medical equipment or supporting vulnerable residents may require electricity at particular times. A policy that assumes everyone can shift usage could impose disproportionate burdens on those with less flexibility.
Critics warn that installing meters and managing complex schedules may create costs and privacy concerns. Those concerns support limited pilots, secure data handling, and realistic assessment of savings.
In conclusion, flexible electricity policy should improve reliability and affordability while protecting essential access. The goal is not merely increasing the number of households enrolled in dynamic tariffs.
関連追質問7問と全英語回答｜カードD
Q22. Can everyone shift electricity use?
Answer: No. Medical, caregiving and work requirements can limit flexibility.
日本語解説：利用者の事情。
Q23. Does dynamic pricing always save money?
Answer: No. Outcomes depend on consumption patterns and contract terms.
日本語解説：節約は未確定。
Q24. What information should providers disclose?
Answer: Clear prices, relevant fees, exceptions and methods for correcting errors.
日本語解説：料金の透明性。
Q25. Do smart meters create privacy concerns?
Answer: They may, so necessary data should be protected and retained proportionately.
日本語解説：情報保護。
Q26. Should medical equipment receive exemptions?
Answer: Appropriate protections may be essential for households with unavoidable electricity needs.
日本語解説：必要な供給。
Q27. How can utilities test the policy?
Answer: Compare actual demand, cost and effects on different households.
日本語解説：群別の評価。
Q28. What outcome indicates success?
Answer: Reliable essential supply and verified savings without unfair burdens.
日本語解説：公平と効率。
独自TOPICカードE｜食品表示と原材料の追跡可能性
次の5題のうち1題を選んでください。模範スピーチは最初のTOPICに対する回答例です。
- 1. Should food companies provide clearer information about the origins of ingredients?
- 2. Can digital labels improve responses to food safety incidents?
- 3. Should small food producers face simpler traceability requirements?
- 4. Are environmental claims on food packages sufficiently reliable?
- 5. Should authorities require independent checks of important food-label claims?
2分スピーチ想定の模範英文（209語）
Food producers should provide clear, reliable information about important ingredients and their origins, while avoiding disclosure rules that create excessive costs without helping consumers. Traceability has value for both safety and informed choice, but more information is not automatically better.
First, trustworthy records can improve responses to contamination incidents. If a problem involves one production batch, accurate supplier and distribution information may help businesses identify affected goods and organize targeted recalls. However, an attractive digital label is useless when the underlying records are inaccurate.
Second, consumers benefit from understandable explanations. Technical codes and complex claims may be difficult to interpret, especially when terms such as local or sustainable are used without clear definitions. Labels should distinguish verified facts from promotional impressions.
Third, proportionate standards can support smaller businesses. Small producers may have fewer administrative resources, so shared systems and standardized forms could help them provide necessary information without disproportionate fixed costs.
Critics reasonably argue that supply chains change and some commercial details deserve protection. This supports carefully defined disclosure, access controls, and independent verification of significant claims rather than unrestricted publication of everything.
In conclusion, traceability policy should be judged by practical food safety, accurate communication, and manageable operating costs, not the number of fields printed on a package.
関連追質問7問と全英語回答｜カードE
Q29. Does a QR code guarantee accurate information?
Answer: No. The underlying records still need verification and updating.
日本語解説：情報の品質。
Q30. Why track production batches?
Answer: It can help identify affected products precisely during a recall.
日本語解説：対象を絞った回収。
Q31. Should every supplier detail be public?
Answer: Not necessarily. Material safety information can be shared while legitimate confidential data are protected.
日本語解説：開示範囲。
Q32. Can small producers comply?
Answer: They may need proportionate requirements and affordable common tools.
日本語解説：固定費に配慮。
Q33. What makes a label misleading?
Answer: Unclear definitions or claims that exceed what reliable evidence demonstrates.
日本語解説：表示の根拠。
Q34. How should recalls be communicated?
Answer: Consumers need clear descriptions of affected products and practical instructions.
日本語解説：実行可能な案内。
Q35. What is the best performance measure?
Answer: Accurate information and timely, targeted responses at sustainable cost.
日本語解説：実際の安全性。
追質問で使う論理表現
- That is a valid concern, but it does not necessarily overturn the main conclusion.
- I would support the proposal if its costs and effects were carefully evaluated.
- Without reliable data, I would avoid a definite numerical claim.
- We must distinguish intended benefits from outcomes that have actually been verified.
- A carefully designed trial would be useful before adopting the approach everywhere.
自己評価の観点
- TOPICに対する直接の立場を述べた。
- 異なる根拠とその因果を説明できた。
- 反論や実施上の留保を公平に扱った。
- 語彙・文法・発音が伝達を妨げなかった。
- メモなし準備1分・発話2分を実際に練習した。
FAQ
英検1級面接は何題から選びますか？
英検協会の公式形式では5題から1題です。この記事には5題カードを5組用意しました。
準備時間にメモを取れますか？
本番では取れません。最終段階は1分のメモなし準備を練習しましょう。
模範スピーチと反対の意見も可能ですか？
可能です。自分の立場と理由に一貫性があり、追質問にも直接対応できることが重要です。
関連教材
参考公式情報
TOPIC・英文・追質問・回答・日本語説明はすべて慶英会の独自制作による非公式教材です。出題を予告するものではありません。
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慶英会 塾長｜慶應義塾大学卒・英検1級。中高一貫校の学校英語・NEW TREASURE・英検対策を専門としています。塾長の経歴・指導方針を確認する