IELTS.international
Advantages-Disadvantagesacademic·2025

In many countries, people are now living longer than ever before. Some argue that this puts pressure on healthcare systems. What are the advantages and disadvantages of an ageing population?

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Step 1

このトピックに関するIELTS 試験官のアドバイス

1

Structure your essay with a clear introduction, two main body paragraphs, and a conclusion. Dedicate one body paragraph solely to the advantages of an ageing population and the subsequent paragraph to its disadvantages, ensuring a balanced discussion rather than taking a side on which outweighs the other. This clear separation helps maintain coherence and cohesion, making your arguments easy for the examiner to follow.

2

For advantages, consider the 'silver economy' phenomenon in countries like Japan, where older individuals contribute significantly to consumer spending and even remain in the workforce, bringing valuable experience and mentorship. For disadvantages, you could cite the increasing strain on public healthcare systems, such as the UK's NHS, due to chronic age-related illnesses, or the fiscal pressure on pension systems in countries like France.

3

A common pitfall is to solely focus on the healthcare pressure mentioned in the prompt, neglecting other significant advantages and disadvantages. To avoid this, brainstorm a wider range of impacts, such as economic contributions (advantages) or social care burdens (disadvantages), ensuring a comprehensive and nuanced discussion beyond just medical costs. Remember to develop each point with explanation and examples, not just list them.

4

When transitioning from discussing advantages to disadvantages, use clear signposting phrases to guide the reader. For instance, after concluding your advantages paragraph, you might begin the next with "While the aforementioned benefits are considerable, an ageing demographic concurrently presents a unique set of challenges," or "Conversely, the extended lifespan of populations is not without its drawbacks." This ensures a smooth and logical flow between contrasting ideas.

5

For a band 8-9, examiners seek a nuanced exploration of the multifaceted impacts of an ageing population, moving beyond superficial points. This means developing each advantage and disadvantage with specific, well-supported reasoning and potentially real-world examples, demonstrating a sophisticated understanding of the topic. Furthermore, the language should be precise and varied, employing a range of complex structures and topic-specific vocabulary to convey complex ideas effectively.

Step 2

推奨エッセイ構成(Band 7+ スタンダード)

1
イントロダクション

採点官の興味を引き、すぐに自分の立場を明確に示しましょう。

  • 強力な類義語を使って質問を言い換える — 言葉をそのままコピーしない
  • 最終文で自分の意見を明確に述べる — 疑いの余地を残さない
  • 簡潔に:最大2〜3文。すべての単語に意味を持たせる。

各パラグラフのBand 7+ センテンススターター

It is often argued that...There is a growing debate about whether...In my view, ... because ...
2
ボディパラグラフ1 — 最強の論点

反論の余地のない証拠で、最も説得力のある主張を行う。

  • 力強いトピックセンテンスで始める — 自分の主張を大胆に述べる
  • 具体的な証拠(統計、実例、専門家の研究)で裏付ける
  • 証拠がどのように自分の主張を証明するのかを正確に説明する — 採点官に筋道を示す

各パラグラフのBand 7+ センテンススターター

The primary reason I hold this view is that...This is clearly illustrated by...For instance, in many countries...
3
ボディパラグラフ2 — 補足的な論点

補完的な視点で自分の立場を強化する。

  • 異なる角度を選ぶ — パラグラフ1が経済的なら、社会的、環境的、倫理的視点を試す
  • 新しい証拠を使う — 同じ例や論理を繰り返さない
  • 自分の主張に明示的に結びつける — これが全体の立場をどのように強化するかを示す

各パラグラフのBand 7+ センテンススターター

Furthermore, it is worth considering that...Another compelling argument is that...This is further supported by the fact that...
4
結論

自信に満ちた印象的な結びで、長く記憶に残る印象を与える。

  • 新しいアイデアを導入しない — これは最終的な要約である
  • イントロダクションよりも強い語彙を使って自分の立場を再提示する
  • 力強く:最大2文。権威を持って締めくくる。

各パラグラフのBand 7+ センテンススターター

In conclusion, I firmly believe that...To sum up, the evidence clearly suggests that...

Step 3

高得点につながる語彙・コロケーション

silver economyThe economic activities and markets that cater to the needs and preferences of older adults.
demographic shiftA change in the characteristics of a population, such as age distribution, birth rates, or mortality rates.
geriatric careMedical care specifically focused on the health and well-being of elderly people.
fiscal burdenA financial strain or responsibility, often placed on public funds or taxpayers.
socio-economic implicationsThe effects or consequences that impact both society and the economy.
mitigate the impactTo reduce the severity, seriousness, or painfulness of something.
it is widely acknowledged thatA phrase used to introduce a point that is generally accepted or recognized as true.
a compelling argument can be madeA phrase used to suggest that a strong and persuasive case can be presented for a particular viewpoint.
notwithstandingIn spite of; despite; nevertheless.
this is not to say thatA phrase used to clarify that a previous statement does not imply a certain conclusion or exclude other possibilities.

Step 4

Academic Phrases for This Essay Type

It is widely acknowledged thatThere is compelling evidence to suggestThis phenomenon can be attributed toA growing body of research indicatesThe implications of this are far-reachingThis raises important questions aboutFrom a broader perspectiveIt would be short-sighted to ignore

追加

MoreoverFurthermoreIn additionWhat is more

対比

HoweverNeverthelessOn the other handConversely

原因 / 結果

ConsequentlyAs a resultThereforeThis leads to

例示

For instanceTo illustrateA case in point isSuch as

譲歩

AlthoughWhile it is true thatDespiteAdmittedly

Step 5

Grammar Patterns for Band 7+

譲歩を含む複文

Although some argue that technology isolates people, the evidence suggests it strengthens connections.

高度な文法コントロールを示します。「Although/While」+ 反対の見解で始め、自分の立場を述べる — ニュアンスのある思考を示します。

条件法(タイプ2)

If governments invested more in public transport, traffic congestion would decrease significantly.

仮想的なシナリオや解決策に最適です。構造:「If + 過去形, would + 不定詞」 — 柔軟性と想像力を示します。

academicのための受動態

It is often argued that education should be free. However, this view overlooks the practical challenges.

Academic writingは受動構文を好みます。「It is + 過去分詞 + that」は権威的で客観的なトーンを作ります。

関係節

Students who study abroad, which is becoming increasingly common, tend to develop greater independence.

複雑さを増さずに洗練さを加えます。「who」は人、「which」は物、「that」はどちらにも使います。

密度のための名詞句

The rapid expansion of urban areas has led to increased pollution levels.

より多くの情報を少ない言葉に詰め込みます。「効果的な政策の実施」対「政策は効果的に実施される」 — Lexical Resourceスコアを向上させます。

Step 6

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