Vocabulário IELTS Writing Task 2: Palavras Acadêmicas que Pontuam Alto
No IELTS Writing Task 2, vocabulário determina diretamente 25% da sua nota. O critério é chamado “Lexical Resource,” e mede sua capacidade de usar uma variedade de vocabulário com precisão, com escolha de palavras e estilo apropriados. Você não pode alcançar a Banda 7 escrevendo redações bem estruturadas com vocabulário básico — as próprias palavras importam.
Este guia oferece:
- as categorias exatas de vocabulário que os examinadores do IELTS procuram,
- 100+ palavras e frases organizadas por função,
- exemplos de redação antes e depois mostrando como o vocabulário muda sua nota,
- os erros de vocabulário mais comuns nas redações do IELTS.
Como o Vocabulário É Avaliado no Writing Task 2
Os examinadores avaliam o Lexical Resource em quatro dimensões:
- Variedade — Você usa palavras suficientemente diferentes? Repetir “important” cinco vezes em uma redação diminui sua nota.
- Precisão — Suas escolhas de palavras estão corretas?
- Adequação — Suas palavras são suficientemente formais para a escrita acadêmica?
- Colocação — Suas combinações de palavras soam naturais?
| Banda | Descrição do Lexical Resource |
|---|---|
| 5 | Variedade limitada, erros perceptíveis, repetitivo |
| 6 | Variedade adequada, algumas imprecisões na escolha de palavras |
| 7 | Variedade suficiente para flexibilidade e precisão, erros ocasionais |
| 8 | Ampla variedade, uso habilidoso de vocabulário incomum, erros raros |
| 9 | Flexibilidade total, natural e sofisticado, virtualmente sem erros |
Categoria 1: Dando Opiniões
O IELTS Writing Task 2 quase sempre pede sua opinião. Essas frases substituem “I think”:
Banda 5–6 (Básico)
- I think that…
- In my opinion…
- I believe…
Banda 7+ (Acadêmico)
- From my perspective, …
- I would argue that…
- It is widely acknowledged that…
- It can be contended that…
- There is a compelling argument for…
- It is my conviction that…
Banda 8+ (Sofisticado)
- It is a commonly held view that… however, I would contend that…
- While some advocate for X, I maintain that…
- The notion that X is Y merits careful examination.
Exemplo de atualização:
- Banda 5: I think technology is good for education.
- Banda 7: I would argue that technology has a predominantly beneficial impact on education.
- Banda 8: There is a compelling argument that technological integration has fundamentally transformed educational outcomes.
Categoria 2: Contrastando e Concedendo
As redações que comparam dois lados precisam de vocabulário forte de contraste.
| Banda 5–6 | Banda 7+ |
|---|---|
| But… | However, … / Nevertheless, … |
| On the other hand… | Conversely, … / By contrast, … |
| Even though… | Notwithstanding… / Despite the fact that… |
| Some people disagree | Critics of this view contend that… |
| It has good and bad sides | This issue presents both advantages and drawbacks |
Frases de contraste úteis para Banda 7+
- Nevertheless, the evidence suggests otherwise.
- Whereas some prioritize economic growth, others advocate for environmental sustainability.
- Despite the prevalence of this view, it fails to account for…
- Notwithstanding the benefits, there are substantial risks.
- This argument, compelling though it may be, overlooks…
Categoria 3: Causa e Efeito
Muitas perguntas do Task 2 perguntam por que algo acontece ou quais são os efeitos.
| Banda 5–6 | Banda 7+ |
|---|---|
| Because of this… | Consequently, … / As a result, … |
| This leads to… | This gives rise to … / This precipitates … |
| The reason is… | This can be attributed to … |
| This causes… | This contributes to … / This exacerbates … |
| It affects… | It has far-reaching implications for… |
Frases de causa e efeito úteis
- The proliferation of social media has contributed to increased anxiety among teenagers.
- This trend can be attributed to rising urbanization.
- Government policies have inadvertently exacerbated the housing crisis.
- Consequently, many communities face unprecedented challenges.
Categoria 4: Adicionando Informações e Exemplos
| Banda 5–6 | Banda 7+ |
|---|---|
| Also… | Furthermore, … / Moreover, … |
| For example… | To illustrate, … / A case in point is … |
| And another thing… | In addition, … / Equally significant is … |
| This is because… | This is evidenced by … / This is exemplified by … |
Frases de adição úteis
- Furthermore, recent studies demonstrate that…
- Moreover, this phenomenon extends beyond individual cases.
- A case in point is the rise of remote work during the pandemic.
- This observation is corroborated by data from…
Categoria 5: Concluindo
| Banda 5–6 | Banda 7+ |
|---|---|
| In conclusion… | To summarize, … / In light of the above, … |
| So we can see that… | It is evident that … / The evidence compellingly suggests that… |
| I believe that… | On balance, I would argue that… |
| To sum up… | Ultimately, … / Taking all factors into account, … |
Bons inícios de conclusão
- In light of the above analysis, it is clear that…
- On balance, the benefits of X outweigh the drawbacks.
- Ultimately, the most pragmatic approach involves…
- Taking all factors into account, I maintain that…
Categoria 6: Vocabulário Acadêmico por Tema
Educação
| Palavra | Uso |
|---|---|
| curriculum | The national curriculum should include financial literacy. |
| pedagogy | Modern pedagogy emphasizes critical thinking over memorization. |
| literacy | Digital literacy is now as essential as traditional reading. |
| academic achievement | Parental involvement correlates with academic achievement. |
| rote learning | Rote learning limits creative problem-solving skills. |
Meio Ambiente
| Palavra | Uso |
|---|---|
| sustainability | Long-term sustainability requires systematic policy changes. |
| biodiversity | Deforestation threatens biodiversity in tropical regions. |
| carbon emissions | Reducing carbon emissions is a global priority. |
| renewable energy | Investment in renewable energy has increased substantially. |
| ecological balance | Industrial farming disrupts ecological balance. |
Tecnologia
| Palavra | Uso |
|---|---|
| automation | Automation is transforming the labor market. |
| digital literacy | Schools must prioritize digital literacy in their curricula. |
| data privacy | Data privacy has become a pressing concern. |
| artificial intelligence | Artificial intelligence presents both opportunities and risks. |
| technological advancement | Rapid technological advancement outpaces regulatory frameworks. |
Saúde e Sociedade
| Palavra | Uso |
|---|---|
| well-being | Mental well-being deserves as much attention as physical health. |
| life expectancy | Improvements in healthcare have raised life expectancy. |
| inequality | Economic inequality remains a persistent challenge. |
| urbanization | Rapid urbanization strains infrastructure and public services. |
| globalization | Globalization has accelerated cultural exchange. |
Antes e Depois: Comparação Completa de Parágrafo
Versão Banda 5
Nowadays, many young people use social media a lot. This is bad because it makes them feel sad and they compare themselves to others. I think the government should do something about this problem. For example, they could make rules about social media. In conclusion, social media has good and bad sides but the bad sides are more.
Versão Banda 7+
The proliferation of social media among young people has given rise to growing concerns about mental health. Research demonstrates that excessive social media use contributes to heightened anxiety and diminished self-esteem, primarily because users inevitably compare their lives to curated online personas. Consequently, there is a compelling case for government intervention. For instance, regulatory frameworks could mandate age-appropriate content guidelines and limit algorithmic targeting of minors. On balance, while social media offers undeniable benefits in terms of connectivity, its detrimental impact on youth well-being outweighs these advantages.
O que mudou:
- “a lot” → “proliferation”
- “bad” → “detrimental”
- “makes them feel sad” → “contributes to heightened anxiety and diminished self-esteem”
- “I think” → “there is a compelling case”
- “good and bad sides” → “undeniable benefits” e “detrimental impact”
- Conectores acadêmicos adicionados: consequently, on balance, for instance
Snippet de Vocabulário — Palavras de IELTS Writing
consequently
advérbio
-
Exemplos
- He missed several classes and consequently fell behind in his studies.
- The weather was terrible, and consequently the outdoor concert was cancelled.
demonstrate
verbo
-
Exemplos
- Protesters demonstrate outside the government building every Friday afternoon.
- The teacher will demonstrate the proper technique for the science experiment.
emphasize
verbo
-
Exemplos
- Parents should emphasize the value of honesty and integrity to children.
- The speaker will emphasize the main points using visual slides and examples.
enhance
verbo
-
Exemplos
- New software will enhance the computer's performance and processing speed.
- Regular exercise can enhance both physical health and mental wellbeing.
evaluate
verbo
-
Exemplos
- Companies evaluate job candidates based on experience, skills, and personality.
- Teachers evaluate student progress through tests, projects, and classroom participation.
facilitate
verbo
-
Exemplos
- Technology can facilitate learning by making information more accessible to students.
- The new software will facilitate communication between different departments.
fundamental
adjetivo
-
Exemplos
- Reading and writing are fundamental skills for academic success.
- There are fundamental differences between the two political parties' policies.
furthermore
advérbio
-
Exemplos
- She speaks three languages fluently; furthermore, she's learning a fourth.
- The plan is expensive; furthermore, it may not work as expected.
illustrate
verbo
-
Exemplos
- The children's book uses colorful pictures to illustrate the story.
- This example will illustrate how the new system works in practice.
implication
substantivo
-
Exemplos
- Scientists are studying the implications of climate change for future generations.
- The implication of his statement was that he disagreed with the policy.
inevitable
adjetivo
-
Exemplos
- Change is inevitable in life, and we must learn to adapt.
- The inevitable result of poor planning is confusion and failure.
perspective
substantivo
-
Exemplos
- Different perspective helps solve complex problems creatively.
- Historical perspective reveals patterns in human behavior.
priority
substantivo
-
Exemplos
- Family safety is top priority during emergency.
- Student education should be national funding priority.
significant
adjetivo
-
Exemplos
- Significant improvement shows in student test scores.
- Significant investment required for business expansion plan.
substantial
adjetivo
-
Exemplos
- Substantial improvement shows in student test scores.
- Substantial investment creates new business opportunities today.
transform
verbo
-
Exemplos
- Education can transform person's life opportunities completely.
- Technology will transform how people work communicate.
ultimately
advérbio
-
Exemplos
- Ultimately, family happiness matters most in life.
- Ultimately, hard work leads to success achievement.
undertake
verbo
-
Exemplos
- Company will undertake major expansion project next.
- Students undertake research projects during final semester.
CD player
verbo
-
Exemplos
- He found an old CD player in the attic.
- He played his favorite songs on the CD player.
- The CD player stopped working.
downside
verbo
-
Exemplos
- One downside of the plan is the cost.
- The downside is that it takes more time.
knickers
substantivo
-
Exemplos
- He was wearing colorful knickers.
- She bought a new pair of knickers.
sustainable
adjetivo
-
Exemplos
- Company implements sustainable business model for long-term success.
- Sustainable farming practices protect soil and water resources.
rectify
advérbio
-
Exemplos
- The company is working to rectify the situation.
- We need to rectify the errors in the report.
beneficial
adjetivo
-
Exemplos
- Regular exercise is beneficial for both physical and mental health.
- The new policy proved beneficial for small business owners.
comprehensive
adjetivo
-
Exemplos
- Students need comprehensive insurance coverage while studying abroad.
- The comprehensive report covers all aspects of the company's financial performance.
5 Erros que Diminuem sua Nota de Vocabulário no Writing
1. Usar a mesma palavra em excesso. Se você escrever “important” quatro vezes, sua nota de variedade cai. Use sinônimos: crucial, essential, pivotal, vital.
2. Usar linguagem informal. Evite contrações (don’t, won’t), gírias (kids, stuff, cool) e palavras vagas (things, a lot). A escrita acadêmica exige registro formal.
3. Forçar palavras complexas incorretamente. Precisão supera complexidade.
4. Ignorar colocações. “Make progress” está correto; “do progress” não está. “A significant number” funciona; “a significant amount of people” não (use “number” para substantivos contáveis).
5. Usar palavras de conexão apenas no início das frases. “However, X. Furthermore, Y. Moreover, Z.” Esse padrão soa mecânico. Varie a posição: “X, however, remains contested.”
O Que Fazer a Seguir
- Abra uma das listas de vocabulário do IELTS e adicione 10 palavras específicas de escrita:
- Escreva uma redação Task 2 esta semana usando pelo menos 5 palavras deste guia.
- Aprenda também o vocabulário do Task 1. Veja nosso guia de vocabulário IELTS Writing Task 1.
- Domine a paráfrase com nosso guia de Sinônimos para o IELTS.
- Leia o guia completo de vocabulário IELTS: Guia Completo de Vocabulário IELTS
FAQ
Qual nota de vocabulário preciso para a Banda 7 geral?
Você precisa de pelo menos Banda 7 no Lexical Resource para alcançar consistentemente a Banda 7 geral no Writing.
Quantas palavras acadêmicas devo usar em uma redação?
Não há número mágico. Foque em substituir 5–8 palavras básicas por alternativas acadêmicas em cada redação.
Posso usar idioms no Writing Task 2?
Evite-os. Idioms são tipicamente informais e podem parecer fora de lugar na escrita acadêmica. Reserve as expressões idiomáticas para o teste de Speaking.
Devo aprender palavras por tema ou por função?
Ambos. Aprenda vocabulário temático (meio ambiente, tecnologia, educação) e vocabulário funcional (contraste, causa-efeito, opinião).
Como evito repetir a mesma palavra?
Construa cadeias de sinônimos. Para “increase”: rise, surge, escalate, grow, expand, soar. Para “important”: crucial, significant, essential, vital, pivotal, fundamental.
