Chapter in 30 Seconds
Master the art of nuance by distinguishing 'por' from 'para' and unlocking the elegance of passive voice.
- Differentiate between 'por' and 'para' in daily exchanges and goals.
- Express personal opinions and relative standards naturally.
- Construct passive sentences to focus on actions rather than performers.
Precision in every word, elegance in every sentence.
你将学到什么
Ready to level up your Portuguese? In this chapter, we're diving deep into the key differences between 'por' and 'para'. These two prepositions can be tricky, but don't worry! You'll learn how to use 'por' for reasons, exchanges (like
I bought this for ten euros), or doing something
on behalf of someone (I did this for my friend). 'Para', on the other hand, is for destinations, goals, or when you're giving something to someone; for example, "I'm going to Lisbon
or This gift is for you." Mastering these distinctions will make your conversations sound incredibly natural.
Next, you'll discover how to politely express your opinions with 'para mim' and make nuanced comparisons using 'para' – like saying This is good for a beginner.But that's not all! The next exciting part is learning passive sentences with 'ser' + past participle. This lets you focus on the action performed, like
The door was openedor
The cake was baked,without needing to state who did it. Finally, with 'estar' + past participle, you'll learn to describe the resulting state of an action; such as
The window is brokenor
The work is finished.By the end of this chapter, you'll be able to express yourself more precisely and like a native Portuguese speaker, adding richer detail to your conversations. Let's go!
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葡萄牙语 'Por' 的用法：交换与买卖Use
porfor the 'why' (reason/exchange) andparafor the 'where to' (goal/destination). -
Por vs. Para: 帮忙与交换当你进行“交换”、付钱或者“替某人”办事时，请认准
por；如果是给某人礼物或去某个地方，就用para。 -
葡萄牙语表达观点：对我来说，对你来说 (Para mim, Para você)在日常葡语对话中，用
Para mim来礼貌且自然地框定你的个人视角。Para mimPara você«表达观点» -
表示比较标准的 'Para' (对于...来说)就像中文里的“以...的标准来看”，用
para来衡量一个事物在它所属类别中的表现，比如para um iniciante。 -
带 Ser 的被动语态：“它被做了” (Foi feito)想把焦点放在“谁被怎么了”？用
Ser搭配Particípio就行，记得让分词和主语“步调一致”。 -
描述结果状态：Estar + 过去分词Use
estarplus a past participle to describe a state resulting from a completed action, ensuring gender and number agreement.
Learning Objectives
By the end of this chapter, you will be able to:
-
1
By the end you will be able to: Use 'por' for exchanges and 'para' for goals in a dialogue.
-
2
By the end you will be able to: Describe a state or passive action using ser/estar + participle.
章节指南
Overview
Welcome, B1 Portuguese learners! Ready to really elevate your communication skills? This chapter is your key to unlocking more natural and precise expression in Portuguese grammar.
We're diving deep into some of the most nuanced aspects of the language, moving beyond basic sentence structures to truly master how native speakers convey meaning. Understanding these concepts will not only improve your fluency but also significantly enhance your comprehension in real-life conversations.
Our focus today is on two notoriously tricky prepositions, por and para, and then we'll explore the fascinating world of passive constructions. Mastering the distinctions between por and para is fundamental for conveying everything from reasons and exchanges to destinations and goals. You’ll learn how to express opinions politely with para mim and make nuanced comparisons.
Later, we'll unravel the secrets of the passive voice using ser + past participle to talk about actions, and estar + past participle to describe resulting states. By the end, you'll be able to add rich detail to your stories and sound more like a native, making your Portuguese grammar shine!
How This Grammar Works
Let's break down these essential Portuguese grammar rules, focusing on how they help you express yourself with greater precision.
First, the dynamic duo: Por vs. Para. While both can often translate to
for in English, their uses are distinct.Por is used for reasons, duration, movement through, and exchanges. For example, when you're swapping or buying (in exchange for) something: Comprei o livro por dez euros (I bought the book for ten euros). It also covers doing favors: Fiz isso por você (I did this for you – on your behalf).
Para, on the other hand, indicates purpose, destination, recipient, or a deadline. Think of it as
to, in order to, or for a specific purpose.For instance, Vou para Lisboa (I'm going to Lisbon) or Este presente é para você (This gift is for you).
Next, expressing Portuguese Opinions: To Me, To You (Para mim, Para você). When you want to state your personal opinion politely, you use para mim (for me/in my opinion). For example, Para mim, é um bom plano (For me, it's a good plan).
This is a common and natural way to introduce your perspective.
We also use para for a comparison standard. This means comparing something against a specific benchmark or group. For example, Ele fala bem para um iniciante (He speaks well for a beginner). This shows that his speaking ability is good when considering he's a beginner.
Now, let's move to passive actions. The passive voice with Ser:
It was done focuses on the action itself, emphasizing what happened rather than who did it. We use the verb ser (to be) followed by a past participle.For example, A porta foi aberta (The door was opened). This structure is crucial for formal writing or when the agent is unknown or unimportant.
Finally, we have describing results: Estar + Past Participle. While ser + past participle describes the action, estar + past participle describes the *state* resulting from an action. For instance, A porta está aberta (The door is open/has been opened – describing its current state).
This is vital for distinguishing between an action being performed and the resulting condition. Mastering these distinctions will significantly enhance your B1 Portuguese communication.
Common Mistakes
- 1✗ Wrong: Este presente é por você.
✓ Correct: Este presente é para você. (This gift is for you.)
*Explanation:* Por implies exchange or acting on behalf of, while para indicates the recipient or purpose. A gift is *for* someone (recipient), not *in exchange for* them.
- 1✗ Wrong: A janela está quebrada por uma criança.
✓ Correct: A janela foi quebrada por uma criança. (The window was broken by a child.)
*Explanation:* Estar + past participle describes the resulting state (the window is broken). If you want to describe the *action* of breaking and mention the agent (the child), you need ser + past participle for the passive voice.
- 1✗ Wrong: Para mim, é um bom preço. (meaning: "It's a good price because of me")
✓ Correct: Por mim, é um bom preço. (It's a good price, as far as I'm concerned/from my perspective on the price itself.) OR Para mim, está bom. (For me, it's fine/good – expressing personal satisfaction.)
*Explanation:* This is subtle! While para mim expresses *personal opinion*, por mim can mean "as far as I'm concerned
or by me in a from my side" sense. If you're stating your *opinion* about the price being good *in general*, you'd typically use Para mim, é um bom preço. However, if you're saying "it's a good price *from my perspective* (as someone who might pay it), por mim can be used. The common mistake is confusing the specific use of para mim for opinion with por for a more generalfrom my point of view" about a characteristic. For a direct opinion, stick to para mim.
Real Conversations
A
A
Quanto você pagou por este relógio? (How much did you pay for this watch?)
B
B
Paguei cem euros por ele. (I paid one hundred euros for it.)
A
A
Você acha que o projeto será entregue a tempo? (Do you think the project will be delivered on time?)
B
B
Para mim, sim. Foi bem planejado. (For me, yes. It was well-planned.)
A
A
A porta do carro está amassada! (The car door is dented!)
B
B
Sim, foi amassada no estacionamento. Mas já está sendo consertada. (Yes, it was dented in the parking lot. But it's already being fixed.)
Quick FAQ
Q
How do I choose between por and para when talking about duration?
Por is generally used for duration (por duas horas - for two hours). Para is used for a deadline or future point in time (para amanhã - for tomorrow).
Q
Can I always use ser + past participle to talk about something being done?
No, it depends on whether you mean the *action* of being done (ser) or the *resulting state* of being done/finished (estar). O trabalho foi feito (The work *was done* - the action). O trabalho está feito (The work *is finished* - the state).
Q
What's the most polite way to introduce my opinion in Portuguese grammar?
The most common and polite way is to use Para mim, ... (For me, ... or In my opinion, ...).
Cultural Context
In daily Portuguese, the distinction between por and para is deeply ingrained, reflecting subtle nuances in intention and relationship. Brazilians, for example, often use para mim as a standard polite way to express personal opinion, much like
in my opinion in English. The passive constructions, especially estar + past participle, are widely used to describe situations and conditions without needing to assign blame or credit, making conversations smoother and more descriptive.These structures are integral to sounding natural and sophisticated in any Portuguese-speaking context.
关键例句 (8)
1
Eu comprei este celular por mil reais.
I bought this cell phone for a thousand reais.
葡萄牙语 'Por' 的用法：交换与买卖
2
Muito obrigado por me marcar na foto!
Thanks a lot for tagging me in the photo!
葡萄牙语 'Por' 的用法：交换与买卖
3
4
5
6
7
8
技巧与窍门 (4)
💡
The Price Rule
Always use 'por' when money is involved in an exchange.
frontend.learn_grammar.from_rule: 葡萄牙语 'Por' 的用法：交换与买卖
🎯
代入感检查法
如果你想表达“代替某人”或“代表某人”，一定要用
frontend.learn_grammar.from_rule: Por vs. Para: 帮忙与交换
por。比如帮老板签字：Assinei o documento por ele.
⚠️
小心 'Para Eu' 陷阱
表达观点时千万别用
frontend.learn_grammar.from_rule: 葡萄牙语表达观点：对我来说，对你来说 (Para mim, Para você)
para eu，那听起来很不地道。记住，表达‘对我来说’只能用：Para mim, isso é errado.
💬
“委婉的吐槽”
巴西人常开玩笑说
frontend.learn_grammar.from_rule: 表示比较标准的 'Para' (对于...来说)
Você é pontual... para um brasileiro，暗示巴西人通常爱迟到。
核心词汇 (5)
trocar
to exchange
objetivo
goal
opinião
opinion
iniciante
beginner
concluído
finished/completed
Real-World Preview
shopping-bag
At the Market
Review Summary
- Por + valor
- Por (motive) vs Para (goal)
- Para mim/você
- Para + substantivo
- Ser + particípio
- Estar + particípio
常见错误
You used 'por' for a goal (work). Always use 'para' when indicating purpose.
Wrong:
Vou para Lisboa por trabalhar.
正确:
Vou para Lisboa para trabalhar.
Passive voice requires the past participle, not the gerund.
Wrong:
A casa foi construindo.
正确:
A casa foi construída.
You are describing a resulting state, so you must use 'estar'.
Wrong:
O trabalho é acabado.
正确:
O trabalho está acabado.
本章规则 (6)
Next Steps
You have done an amazing job navigating these nuances. Keep practicing, and you'll soon be speaking with true Portuguese precision!
Write a diary entry using 5 passive sentences.
快速练习 (10)
下列哪个句子表达观点的语法是正确的？
选择正确的句子：
✓ Correct!
✗ Not quite. Correct answer: Para mim, esta música é chata.
'Para mim' 是正确的观点标记词，形容词 'chata' 也正确地与 'música' 保持了一致。
frontend.learn_grammar.from_rule: 葡萄牙语表达观点：对我来说，对你来说 (Para mim, Para você)
Fill in the blank.
Eu paguei dez reais ___ pão.
✓ Correct!
✗ Not quite. Correct answer: por
Price requires 'por'.
frontend.learn_grammar.from_rule: 葡萄牙语 'Por' 的用法：交换与买卖
Fix the sentence.
Find and fix the mistake:
Troquei o carro para uma moto.
✓ Correct!
✗ Not quite. Correct answer: Troquei o carro por uma moto.
Exchange uses 'por'.
frontend.learn_grammar.from_rule: 葡萄牙语 'Por' 的用法：交换与买卖
找出并修正这个观点句中的错误。
Para eu, o Rio de Janeiro é a cidade mais linda.
✓ Correct!
✗ Not quite. Correct answer: Para mim, o Rio de Janeiro é a cidade mais linda.
在葡语中，介词如 'para' 后面的代词要用 'mim' 形式（除非后面紧跟动词原形）。
frontend.learn_grammar.from_rule: 葡萄牙语表达观点：对我来说，对你来说 (Para mim, Para você)
在空格处填入正确的形式来表达‘对我来说’。
______, aprender português é um desafio divertido.
✓ Correct!
✗ Not quite. Correct answer: Para mim
表达观点时我们使用 'Para mim'。在这种语境下使用 'Para eu' 是错误的。
frontend.learn_grammar.from_rule: 葡萄牙语表达观点：对我来说，对你来说 (Para mim, Para você)
Correct the sentence.
Find and fix the mistake:
Eles estão cansada.
✓ Correct!
✗ Not quite. Correct answer: Eles estão cansados
Plural agreement.
frontend.learn_grammar.from_rule: 描述结果状态：Estar + 过去分词
Choose the correct contraction.
Paguei ___ preço justo.
✓ Correct!
✗ Not quite. Correct answer: pelo
Preço is masculine.
frontend.learn_grammar.from_rule: 葡萄牙语 'Por' 的用法：交换与买卖
使用正确的形式填空（por, pelo, pela, pelos, pelas）
Eu não posso ir. Você pode ir ___ mim?
✓ Correct!
✗ Not quite. Correct answer: por
这里你是在请求某人“代替你”去。因为
mim 是代词，不带冠词，所以直接用 por。frontend.learn_grammar.from_rule: Por vs. Para: 帮忙与交换
Fill in the blank with the correct participle.
A porta está ___ (fechar).
✓ Correct!
✗ Not quite. Correct answer: fechada
Porta is feminine singular.
frontend.learn_grammar.from_rule: 描述结果状态：Estar + 过去分词
选择暗示“帮忙”或“替代”的句子。
哪句话的意思是“我替她写了邮件，所以她不用写了”？
✓ Correct!
✗ Not quite. Correct answer: Escrevi o e-mail por ela.
Por ela 暗示替代（代表她）。Para ela 则意味着她是邮件的收件人。frontend.learn_grammar.from_rule: Por vs. Para: 帮忙与交换
Score: /10
常见问题 (6)
No, 'para' is for purpose. Use 'por' for price.
It is the contraction of 'por' + 'o'.
这是一个特殊情况！你通常说
Estou feliz por você，因为你快乐的原因是他们。
是的，
por causa de（因为）只是更长、更强调的版本。Não fui por chuva和
Não fui por causa da chuva意思几乎一样。
'Para mim' 是介词短语，侧重于个人的视角或世界观，而 'Eu acho' 是动词短语。两者都很常用，但
Para mim 往往更能强调主观性。可以，但在学术或非常正式的场合，通常更倾向于使用
Na minha opinião或
A meu ver。
