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A2 noun #700 پرکاربردترین 9 دقیقه مطالعه

sistema

رتبه 700

تمرین کن مثال‌ها نکات و راهنمایی‌ها sistema در ۳۰ ثانیه

توضیح sistema in your Level:

At the A1 level, the word sistema is introduced primarily as a cognate to the English 'system'. Students learn that it is a masculine noun despite the '-a' ending. The focus is on very concrete examples that are easy to visualize. Common phrases include 'sistema solar' (solar system) and 'sistema de som' (sound system). A1 learners should practice saying 'o sistema' and 'um sistema' to build the correct habit from the start. They might use it in simple sentences like 'O sistema é novo' (The system is new). The goal is to recognize the word in text and understand its basic meaning in everyday technology and nature.

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At the A2 level, learners expand their use of sistema to include public services and basic biology. They start to use terms like 'sistema de transporte' (transport system) and 'sistema de saúde' (health system). This is also where the importance of adjective agreement is emphasized—learning to say 'sistema público' or 'sistema complexo'. A2 students should be able to describe a problem with a system, such as 'O sistema não funciona' (The system doesn't work). They also begin to see the word in compound forms and understand how it functions in slightly more abstract contexts, like a 'sistema de segurança' at home or work.

At the B1 level, sistema moves into the realm of social and political structures. Students discuss the 'sistema político', 'sistema econômico', and 'sistema educacional'. They are expected to use the word in more complex sentences involving prepositions and contractions, such as 'Eu não concordo com o sistema atual' (I don't agree with the current system). B1 learners also encounter the word in professional contexts, like 'sistema de gestão' (management system). They start to understand the nuance between 'sistema' and 'método' and can choose the appropriate word based on whether they are talking about a broad structure or a specific technique.

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At the B2 level, learners use sistema to discuss abstract concepts and complex interactions. They might talk about a 'sistema de crenças' (belief system) or the 'sistema jurídico' (legal system). At this stage, students should be comfortable using the word in debates and essays, analyzing how different systems interact. They understand idiomatic uses and can follow technical explanations in their field of interest, whether it's 'sistema de arquivos' in IT or 'sistema endócrino' in medicine. Their pronunciation should be natural, following regional variations, and they should never make gender mistakes with the word.

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At the C1 level, sistema is used with high precision in academic and professional discourse. Learners can discuss 'teoria dos sistemas' (systems theory) or the 'sistema de pesos e contrapesos' (system of checks and balances) in a political context. They recognize the word's role in formal writing and can use it to synthesize complex ideas. C1 learners are also aware of the historical and etymological roots of the word and how it has shaped various scientific disciplines. They can use the word metaphorically and understand subtle connotations in literature and high-level journalism, such as when 'o sistema' is used to critique societal norms.

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At the C2 level, mastery of sistema is absolute. The speaker uses it with the same flexibility as a native, employing it in philosophical discussions, highly technical scientific papers, or creative writing. They can navigate the most complex bureaucratic 'sistemas' in Lusophone countries without confusion. They understand the word's evolution and its relationship with other Greek-derived terms. A C2 learner can play with the word's meaning in wordplay or rhetoric and can explain its nuances to others. The word is no longer a 'vocabulary item' but a versatile tool for expressing intricate thoughts about the structure of reality and society.

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تمرین کن مثال‌ها نکات و راهنمایی‌ها

sistema در ۳۰ ثانیه

Sistema is a masculine noun meaning 'system'.
It is a Greek-derived word ending in '-ma', which is why it is masculine.
It is used in technology, biology, politics, and everyday life.
Common phrases include 'sistema solar' and 'sistema operacional'.

The Portuguese word sistema is a masculine noun that translates directly to the English word 'system'. Despite ending in the letter 'a', which usually indicates a feminine noun in Portuguese, sistema is one of the many Greek-derived words ending in '-ma' that are masculine, such as 'problema', 'tema', and 'poema'. Understanding this grammatical quirk is essential for beginners. In its most basic sense, a sistema refers to a set of connected things or parts forming a complex whole, or a set of principles or procedures according to which something is done.

Biological Context: In medicine and biology, it describes the functional units of the body. For example, the 'sistema nervoso' (nervous system) or 'sistema imunológico' (immune system). Doctors use this term to explain how different organs interact to maintain health.

O sistema digestivo humano é muito complexo e eficiente.

Technological Context: In the world of computing, it refers to software frameworks. A 'sistema operacional' (operating system) like Windows or macOS is the core software that manages hardware. It is also used for 'sistema de segurança' (security system) or 'sistema de som' (sound system).

Preciso atualizar o sistema do meu computador hoje.

Societal Context: It is frequently used to describe political, economic, or social structures. Phrases like 'sistema educacional' (educational system) or 'sistema político' (political system) are common in news and academic discussions. It can also be used abstractly to refer to 'the establishment' or the way things are organized in society.

Muitas pessoas protestam contra o sistema econômico atual.

O sistema solar possui oito planetas principais.

O engenheiro desenhou um novo sistema de irrigação.

Beyond these, 'sistema' appears in 'sistema de arquivos' (file system), 'sistema métrico' (metric system), and 'sistema de numeração' (numbering system). Its versatility makes it one of the most useful nouns to master early in your Portuguese learning journey. Whether you are talking about the universe, your body, your phone, or your country, this word will likely be part of the conversation.

Using sistema correctly involves paying close attention to adjective agreement and prepositional contractions. Since it is a masculine noun, all accompanying adjectives must also be in the masculine form. For example, you would say 'sistema antigo' (old system) rather than 'sistema antiga'. This is a point of confusion because the 'a' at the end of 'sistema' often tricks the brain into thinking it is feminine.

Adjective Agreement: When describing a system, ensure the adjective matches the masculine gender. Common pairings include 'sistema complexo' (complex system), 'sistema eficaz' (effective system), and 'sistema público' (public system). Even if the adjective ends in 'a' for other words, it must be masculine here.

Eles implementaram um sistema inovador na fábrica.

Prepositional Contractions: Because 'sistema' is masculine, prepositions like 'de', 'em', and 'a' contract with the masculine article 'o'. You will see 'do sistema' (of the system), 'no sistema' (in the system), and 'ao sistema' (to the system). For instance, 'Houve uma falha no sistema' (There was a failure in the system).

A manutenção do sistema é feita mensalmente.

Verbal Collocations: Common verbs used with 'sistema' include 'criar' (to create), 'desenvolver' (to develop), 'instalar' (to install), 'analisar' (to analyze), and 'mudar' (to change). When a system stops working, we say 'o sistema caiu' (the system went down/crashed).

O técnico vai instalar o novo sistema de rede amanhã.

Infelizmente, o sistema bancário está fora do ar.

Nós precisamos entender como esse sistema funciona.

In professional environments, you will often hear 'sistema de gestão' (management system) or 'sistema de qualidade' (quality system). In these cases, the word acts as the anchor for the entire organizational structure being discussed. Mastering the use of 'sistema' in sentences allows you to discuss technical, scientific, and social topics with precision.

The word sistema is ubiquitous in daily life across the Lusophone world. From the moment you wake up and check your phone's 'sistema operacional' to when you pay for coffee using a 'sistema de pagamento', you are interacting with systems.

In the News: News anchors frequently discuss the 'sistema de saúde' (health system), especially during public health crises. You will also hear about the 'sistema prisional' (prison system) or 'sistema judiciário' (judicial system) during reports on law and order. Political analysts often debate the 'sistema eleitoral' (electoral system) during election cycles.

O governo anunciou investimentos no sistema de transporte público.

In the Workplace: In an office setting, 'o sistema' is often the culprit for delays. If a colleague says 'O sistema está lento hoje' (The system is slow today), they are likely referring to the company's internal software or the internet connection. IT departments are constantly 'atualizando o sistema' (updating the system) or 'reiniciando o sistema' (restarting the system).

Não consigo acessar os arquivos porque o sistema caiu.

In Education: Students learn about the 'sistema solar' (solar system) in science class and the 'sistema feudal' (feudal system) in history. Teachers might discuss the 'sistema de avaliação' (grading system) at the start of a semester. It is a foundational word for academic literacy.

O professor explicou o funcionamento do sistema respiratório.

Este sistema de ensino é focado na prática.

O sistema de som do cinema é incrível.

In summary, 'sistema' is not just a technical term; it is a word that bridges the gap between science, technology, politics, and everyday frustrations. Listening for it in podcasts, news broadcasts, and daily conversations will help you understand how Portuguese speakers categorize and describe the organized world around them.

The most frequent mistake learners make with sistema is treating it as a feminine noun. This is an understandable error because about 90% of Portuguese nouns ending in 'a' are feminine. However, 'sistema' belongs to a specific group of words of Greek origin that are masculine.

Gender Error: Saying 'a sistema' or 'esta sistema' is incorrect. You must always use 'o sistema' or 'este sistema'. This also applies to plural forms: 'os sistemas' (correct) vs 'as sistemas' (incorrect).

Errado: A sistema está com problemas.
Correto: O sistema está com problemas.

Adjective Misalignment: Learners often use feminine adjectives with 'sistema'. For example, saying 'sistema nova' instead of 'sistema novo'. Remember that the adjective must agree with the masculine gender of the noun, regardless of its ending.

Errado: Precisamos de uma sistema moderna.
Correto: Precisamos de um sistema moderno.

Pronunciation Pitfalls: In European Portuguese, the first 'e' in 'sistema' is often reduced or almost silent, sounding like 's'stema'. In Brazilian Portuguese, it is more clearly pronounced as 'sis-TE-ma'. English speakers sometimes over-emphasize the 'i' sound, making it sound like 'see-stema', which is slightly off. The 's' in the middle is unvoiced (like 'snake'), not voiced (like 'zebra').

Pronuncie: sis-TE-ma (com o 's' chiado ou seco, dependendo da região).

Evite: zee-stema (o 's' não tem som de 'z').

Evite: a sistema (sempre use o artigo masculino).

Another mistake is using 'sistema' when 'aparelho' (device) or 'equipamento' (equipment) is more appropriate. While a sound system is 'sistema de som', a single speaker is an 'alto-falante' or 'caixa de som'. Understanding the scope of the word—that it refers to a collection of parts—will help you use it more naturally.

While sistema is a very broad term, Portuguese offers several alternatives depending on the specific context. Choosing the right word can make your speech sound more sophisticated and precise.

Método vs. Sistema: 'Método' refers to a specific way of doing something, a technique or a process. 'Sistema' is broader and usually implies a larger structure. You might use a 'método de estudo' (study method) within an 'sistema educacional' (educational system).

Qual é o seu método para aprender vocabulário?

Regime vs. Sistema: 'Regime' is often used for political systems, specifically those that are authoritarian or have a specific governing style (e.g., 'regime militar'). It can also refer to a diet or a strict routine ('regime alimentar'). 'Sistema' is more neutral.

O país viveu sob um regime democrático por décadas.

Processo vs. Sistema: 'Processo' refers to a series of actions or steps taken to achieve an end. A 'sistema' often contains many 'processos'. For example, 'O processo de inscrição no sistema é simples' (The registration process in the system is simple).

Precisamos agilizar o processo de produção.

A organização da empresa é impecável.

O mecanismo do relógio parou de funcionar.

Other words like 'aparelho' (for biological systems like 'aparelho digestivo', though 'sistema' is also used) and 'esquema' (for a diagram or a 'scheme') are also useful. 'Esquema' is often used informally in Brazil to mean a 'plan' or 'setup'. By learning these nuances, you can avoid overusing 'sistema' and express yourself with greater clarity.

چقدر رسمی است؟

نکته جالب

Most Portuguese words ending in '-ma' are masculine because they were neuter in Greek. When they entered Latin and then Portuguese, they became masculine.

راهنمای تلفظ

UK /sɪsˈteɪ.mə/

US /sɪsˈteɪ.mə/

The stress is on the penultimate syllable: sis-TE-ma.

هم‌قافیه با

problema tema poema ema gema lema crema algema

خطاهای رایج

Pronouncing the first 's' as a 'z'.
Treating the final 'a' as the stressed syllable.
Making the 'i' sound too long like 'ee'.
In Portugal, reducing the first 'e' too much for beginners to hear.
Pronouncing it like the English 'system' without the final 'a'.

سطح دشواری

خواندن 1/5

Easy to recognize as it is a cognate.

نوشتن 3/5

Difficult because of the masculine gender ending in 'a'.

صحبت کردن 2/5

Pronunciation is straightforward but gender agreement is tricky.

گوش دادن 1/5

Clear and distinct in most dialects.

بعداً چه یاد بگیریم؟

پیش‌نیازها

o um solar computador saúde

بعداً یاد بگیرید

problema tema idioma clima poema

پیشرفته

sistematização entropia holístico infraestrutura

گرامر لازم

Masculine nouns ending in -ma

O sistema, o problema, o tema.

Adjective agreement with masculine nouns

O sistema complexo.

Contraction of prepositions with 'o'

No sistema (em + o).

Pluralization of nouns ending in -a

Sistemas.

Use of definite articles with abstract systems

O sistema capitalista.

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مثال‌ها بر اساس سطح

O sistema solar é grande.

The solar system is big.

Note the masculine article 'O'.

Meu sistema de som é novo.

My sound system is new.

Adjective 'novo' agrees with masculine 'sistema'.

O sistema caiu.

The system went down.

Common expression for technical failure.

Um sistema simples.

A simple system.

Indefinite masculine article 'Um'.

O sistema de luz funciona.

The light system works.

Verb 'funciona' in the third person singular.

Este sistema é bom.

This system is good.

Demonstrative 'Este' is masculine.

O sistema de água.

The water system.

Preposition 'de' connects nouns.

Sistemas modernos.

Modern systems.

Plural form 'sistemas' with 'os' understood.

O sistema de transporte é lento.

The transport system is slow.

Compound noun phrase.

Preciso de um sistema de segurança.

I need a security system.

Verb 'precisar' followed by 'de'.

O sistema de saúde é gratuito.

The health system is free.

Adjective 'gratuito' is masculine.

Eles mudaram o sistema de senhas.

They changed the password system.

Past tense 'mudaram'.

O sistema operacional do celular.

The phone's operating system.

Technical term.

O sistema métrico é usado aqui.

The metric system is used here.

Passive voice 'é usado'.

Não entendo o sistema de cores.

I don't understand the color system.

Negative 'Não' before the verb.

O sistema de irrigação da fazenda.

The farm's irrigation system.

Specific noun 'irrigação'.

O sistema educacional precisa de reformas.

The educational system needs reforms.

Abstract noun usage.

Houve uma falha no sistema bancário.

There was a failure in the banking system.

Contraction 'no' (em + o).

O sistema imunológico protege o corpo.

The immune system protects the body.

Biological context.

Precisamos de um sistema de gestão melhor.

We need a better management system.

Comparative 'melhor'.

O sistema político é muito complexo.

The political system is very complex.

Adjective 'complexo' agreement.

O sistema de arquivos está corrompido.

The file system is corrupted.

Technical adjective 'corrompido'.

O sistema de cotas é polêmico.

The quota system is controversial.

Social context.

O sistema de freios do carro falhou.

The car's brake system failed.

Mechanical context.

O sistema jurídico brasileiro é baseado no código civil.

The Brazilian legal system is based on the civil code.

Formal adjective 'jurídico'.

O sistema de crenças de uma cultura.

The belief system of a culture.

Abstract concept.

A eficiência do sistema de produção aumentou.

The efficiency of the production system increased.

Noun 'eficiência' as subject.

O sistema nervoso central coordena tudo.

The central nervous system coordinates everything.

Scientific precision.

Eles criticam o sistema capitalista global.

They criticize the global capitalist system.

Ideological context.

O sistema de monitoramento funciona 24 horas.

The monitoring system works 24 hours.

Adverbial phrase '24 horas'.

O sistema tributário é muito oneroso.

The tax system is very burdensome.

Advanced vocabulary 'oneroso'.

O sistema de ventilação do prédio quebrou.

The building's ventilation system broke.

Possessive 'do prédio'.

A teoria geral dos sistemas foi proposta por Bertalanffy.

The general systems theory was proposed by Bertalanffy.

Academic reference.

O sistema de pesos e contrapesos evita o autoritarismo.

The system of checks and balances prevents authoritarianism.

Political science term.

A complexidade do sistema ecológico é fascinante.

The complexity of the ecological system is fascinating.

High-level description.

O sistema de castas foi abolido oficialmente.

The caste system was officially abolished.

Historical context.

O sistema de numeração binário é a base da computação.

The binary numbering system is the basis of computing.

Mathematical context.

O sistema de esgoto da cidade precisa de manutenção urgente.

The city's sewage system needs urgent maintenance.

Infrastructure context.

O sistema de recompensas do cérebro envolve a dopamina.

The brain's reward system involves dopamine.

Neuroscience context.

O sistema de governo parlamentarista é comum na Europa.

The parliamentary system of government is common in Europe.

Comparative politics.

O sistema de pensamento cartesiano influenciou a modernidade.

The Cartesian system of thought influenced modernity.

Philosophical context.

A entropia de um sistema fechado tende a aumentar.

The entropy of a closed system tends to increase.

Physics context.

O sistema de parentesco em sociedades tribais.

The kinship system in tribal societies.

Anthropological context.

O sistema de crenças dogmáticas impede o diálogo.

The system of dogmatic beliefs prevents dialogue.

Nuanced social critique.

A fragilidade do sistema financeiro internacional.

The fragility of the international financial system.

Economic analysis.

O sistema de classificação taxonômica de Lineu.

Linnaeus's taxonomic classification system.

Scientific history.

O sistema de escrita cuneiforme é um dos mais antigos.

The cuneiform writing system is one of the oldest.

Archaeological context.

O sistema de inteligência artificial superou as expectativas.

The artificial intelligence system exceeded expectations.

Cutting-edge technology.

ترکیب‌های رایج

sistema solar

sistema operacional

sistema de saúde

sistema político

sistema nervoso

sistema de som

sistema de segurança

sistema educacional

sistema métrico

sistema tributário

عبارات رایج

fora do sistema

— Outside the established order or unofficial.

Ele vive fora do sistema.

dentro do sistema

— According to the rules or part of the organization.

Tudo está dentro do sistema.

o sistema caiu

— The computer system or network stopped working.

Não posso trabalhar, o sistema caiu.

sistema de castas

— A rigid social hierarchy.

O sistema de castas é antigo.

sistema de cotas

— Affirmative action or reservation system.

O sistema de cotas gera debates.

sistema prisional

— The network of prisons.

O sistema prisional está lotado.

sistema de arquivos

— How data is stored on a disk.

O sistema de arquivos é NTFS.

sistema de numeração

— Method of counting or representing numbers.

O sistema de numeração decimal.

sistema de irrigação

— Method of watering crops.

O sistema de irrigação é automático.

sistema de freios

— The braking mechanism of a vehicle.

O sistema de freios falhou.

اغلب اشتباه گرفته می‌شود با

sistema vs método

A method is a way of doing; a system is the whole structure.

sistema vs aparelho

Aparelho is often used for physical devices or specific biological systems.

sistema vs esquema

Esquema is more of a plan or a diagram.

اصطلاحات و عبارات

"combater o sistema"

— To fight against the established social or political order.

O jovem quer combater o sistema.

informal

"alimentar o sistema"

— To provide data to a computer system or to sustain a social structure.

Precisamos alimentar o sistema com novos dados.

neutral

"viciado pelo sistema"

— Corrupted or overly influenced by the existing structure.

O político foi viciado pelo sistema.

formal

"sistema de pesos e medidas"

— The standardized units used in a country.

O Brasil usa o sistema de pesos e medidas internacional.

neutral

"fora do ar"

— Often used when a system is down.

O sistema está fora do ar.

informal

"sistema de vasos comunicantes"

— A situation where changes in one part affect all others.

A economia funciona como um sistema de vasos comunicantes.

academic

"dar um nó no sistema"

— To confuse or break a logical process.

Essa burocracia deu um nó no sistema.

slang

"sistema de rodízio"

— A rotation system (often for cars or restaurants).

Hoje é meu dia de rodízio no sistema de trânsito.

neutral

"sistema de plantão"

— An on-call system for workers.

O hospital funciona em sistema de plantão.

neutral

"sistema de som"

— Can refer to a mobile sound truck in Brazil (Trio Elétrico).

O sistema de som do carnaval é potente.

informal

به‌راحتی اشتباه گرفته می‌شود

sistema vs problema

Both end in -ma and are masculine.

Sistema is a structure; problema is a difficulty.

O sistema tem um problema.

sistema vs tema

Both end in -ma and are masculine.

Tema is a topic; sistema is a structure.

O tema é o sistema solar.

sistema vs clima

Both end in -ma and are masculine.

Clima is weather/climate; sistema is structure.

O sistema de controle de clima.

sistema vs sintoma

Both end in -ma and are masculine.

Sintoma is a symptom; sistema is a structure.

Um sintoma de falha no sistema.

sistema vs idioma

Both end in -ma and are masculine.

Idioma is a language; sistema is a structure.

O sistema de tradução de idiomas.

الگوهای جمله‌سازی

O sistema é [adjective].

O sistema é novo.

Preciso de um sistema de [noun].

Preciso de um sistema de segurança.

O sistema de [noun] funciona [adverb].

O sistema de transporte funciona bem.

Apesar do sistema ser [adjective]...

Apesar do sistema ser complexo...

A análise do sistema revela que...

A análise do sistema revela que há falhas.

A intrincada rede do sistema sugere...

A intrincada rede do sistema sugere interdependência.

O [adjective] sistema...

O novo sistema...

Houve uma falha no sistema de...

Houve uma falha no sistema de águas.

خانواده کلمه

اسم‌ها

sistemática

sistematização

ecossistema

subsistema

فعل‌ها

sistematizar

صفت‌ها

sistemático

assistêmico

sistêmico

مرتبط

método

organização

estrutura

processo

mecanismo

برای دیدن همه مثال‌ها رایگان ثبت‌نام کنید

نحوه استفاده

frequency

Very high; used daily in multiple contexts.

اشتباهات رایج

A sistema → O sistema
Sistema is masculine, not feminine.
Sistema nova → Sistema novo
Adjectives must be masculine to match 'sistema'.
As sistemas → Os sistemas
The plural article must also be masculine.
No sistema (feminine) → No sistema (masculine)
Learners sometimes try to use 'na sistema', which is wrong.
Pronouncing 's' as 'z' → Pronouncing 's' as 's'
The 's' in sistema is unvoiced.

نکات

Gender Alert

Always pair 'sistema' with masculine adjectives: 'sistema novo', 'sistema antigo', 'sistema complexo'.

Greek Roots

Words ending in -ma like sistema, problema, and tema are almost always masculine.

The S Sound

The 's' in the middle of 'sistema' is like the 's' in 'set', never like a 'z'.

IT Context

If your computer isn't working, say 'O sistema está lento' or 'O sistema travou'.

Public Health

In Brazil, 'o sistema' often refers to the SUS (public health system).

Formal Tone

Use 'sistema jurídico' or 'sistema tributário' to sound more professional.

Regional Variations

Listen for the 'sh' sound for 's' in Rio de Janeiro or Portugal (shis-TE-ma).

Grouping

Learn 'o sistema' alongside 'o problema' to remember they are both masculine.

Confidence

Even if you forget the gender, keep speaking! But 'o sistema' will make you sound much more fluent.

Systems Theory

In university, you will hear 'teoria dos sistemas' in many different majors.

حفظ کنید

روش یادسپاری

Think of 'O Sistema' as a 'Man's System'. Even though it ends in 'a', it's a guy's word (masculine).

تداعی تصویری

Imagine a solar system (sistema solar) with a giant letter 'O' in the middle of the sun.

شبکه واژگان

Solar Operacional Político Econômico Nervoso Imunológico Saúde Segurança

چالش

Write three sentences using 'sistema' with three different masculine adjectives (e.g., novo, antigo, complexo).

ریشه کلمه

From the Greek 'systēma', meaning 'a whole compounded of several parts'.

معنای اصلی: A set of principles or a complex organized whole.

Indo-European (via Latin and Greek).

بافت فرهنگی

No specific sensitivities, but be aware that 'o sistema' can sound cynical in political contexts.

English speakers often struggle with the gender of 'sistema' because 'system' is neuter in English and 'sistema' looks feminine.

Tropa de Elite (film) Teoria Geral dos Sistemas (Ludwig von Bertalanffy) Sistema Único de Saúde (SUS)

تمرین در زندگی واقعی

موقعیت‌های واقعی

Computing

sistema operacional
sistema de arquivos
atualizar o sistema
reiniciar o sistema

Biology

sistema nervoso
sistema digestivo
sistema imunológico
sistema circulatório

Politics

sistema eleitoral
sistema de governo
sistema partidário
sistema democrático

Business

sistema de gestão
sistema de qualidade
sistema financeiro
sistema de pagamento

Daily Life

sistema de som
sistema de segurança
sistema de transporte
sistema métrico

شروع‌کننده‌های مکالمه

"Qual sistema operacional você prefere usar no seu computador?"

"Você acha que o sistema de transporte da sua cidade é eficiente?"

"Como funciona o sistema de saúde no seu país?"

"Você já teve problemas com o sistema bancário?"

"O que você sabe sobre o sistema solar?"

موضوعات نگارش

Descreva como o sistema educacional do seu país poderia ser melhorado.

Escreva sobre um momento em que o sistema de tecnologia falhou com você.

Quais são as vantagens e desvantagens do sistema econômico atual?

Como o seu sistema imunológico reagiu à última vez que você ficou doente?

Reflita sobre a frase 'combater o sistema'. O que isso significa para você?

سوالات متداول

10 سوال

No, 'sistema' is a masculine noun. You should always use 'o sistema' or 'um sistema'. This is because it comes from a Greek neuter noun.

You say 'sistema operacional'. In Brazil, it is common to use this for Windows, Android, etc.

It means 'the system crashed' or 'the network is down'. It is very common in offices and banks.

Yes, you use it for 'sistema nervoso' (nervous system), 'sistema digestivo' (digestive system), etc.

The plural is 'sistemas'. Remember to use 'os sistemas'.

Yes, 'sistema político' and 'sistema eleitoral' are very common terms in the news.

It refers to the quota system used in Brazilian universities for social and racial inclusion.

Sometimes, but 'método' is more specific to a technique, while 'sistema' implies a larger organization.

It is pronounced 'sis-TE-ma', with the stress on the 'TE'.

Yes, it is one of the most frequently used nouns in the Portuguese language due to its versatility.

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