A1 Sentence Structure 10 min read 简单

形容词位置:名词优先! (`carro azul`)

Usually, place adjectives after the noun and ensure they agree in gender and number.

Grammar Rule in 30 Seconds

In Portuguese, adjectives almost always come after the noun they describe, and they must match the noun's gender and number.

  • Place the adjective after the noun: 'carro azul' (blue car).
  • Match gender: 'casa bonita' (feminine) vs 'carro bonito' (masculine).
  • Match number: 'carros bonitos' (plural) vs 'carro bonito' (singular).
Noun (Gender/Number) + Adjective (Gender/Number)

Overview

### Overview
你好!很高兴能和你一起探索葡萄牙语的奥秘。作为一名母语为中文的老师,我非常理解你在学习葡萄牙语时遇到的挑战。今天我们要讲的是葡萄牙语中最基础,但也最容易让中文母语者感到困惑的语法点:形容词的位置。
在中文里,我们习惯把形容词放在名词前面。比如我们说“蓝色的车”、“漂亮的女孩”、“好吃的咖啡”。形容词就像一个修饰语,稳稳地待在名词的前面。但是,在葡萄牙语中,规则完全不同!在葡萄牙语里,形容词通常放在名词的后面。比如“蓝色的车”,葡萄牙语要说 carro azul(车 + 蓝色的)。
这不仅仅是一个语序问题,它反映了葡萄牙语的一种逻辑思维:先确定“是什么”(名词),再补充“怎么样”(形容词)。这就像我们在微信发朋友圈,先发一张照片(名词),再写一段描述(形容词)。对于初学者来说,这非常重要。掌握了这一点,你就迈出了说地道葡萄牙语的第一步。这比你想象中要简单得多,只要记住“名词优先”的原则,你就不会出错!
### How This Grammar Works
葡萄牙语是一种“名词中心”的语言。在中文里,形容词通常是不变的,比如“红色的花”、“红色的书”,形容词“红色”永远长一个样。但在葡萄牙语中,形容词必须和名词“达成协议”,也就是我们常说的“性数一致”。
名词有阴阳性之分,也有单复数之分。因为形容词要跟着名词变,所以它必须紧跟在名词后面,这样才能直接接收到名词传达的“性别”和“数量”信息。这种结构就像是两个好朋友手牵手,名词在前,形容词在后,保持同步。如果把形容词放在前面,这种一致性就会被打乱,听起来会非常奇怪。
你可以这样理解:在中文里,我们说“大桌子”,形容词“大”是一个独立的修饰词。而在葡萄牙语里,mesa grande(桌子 + 大的)中,grande 这个词会根据 mesa(阴性、单数)的属性进行微调。虽然 grande 本身在阴阳性上不变化,但如果是 bonito(漂亮的),它就必须变成 bonita 来配合 mesa。这种“后置+一致性”的逻辑,保证了句子结构的严谨性。对于初学者,这种逻辑一旦建立,你以后再遇到更复杂的句子,比如 as casas bonitas(那些漂亮的房子),就会觉得非常顺口。
### Formation Pattern
形成这个结构的规律非常简单:[名词] + [形容词]。最关键的一步是让形容词的结尾与名词的性数保持一致。
| 结构类型 | 葡萄牙语结构 | 中文对应 | 例子 |
|---|---|---|---|
| 基本名词短语 | 名词 + 形容词 | 形容词 + 名词 | carro azul(蓝色的车) |
| 阴性名词短语 | 名词 + 形容词 | 形容词 + 名词 | mesa bonita(漂亮的桌子) |
| 复数名词短语 | 名词 + 形容词(复数) | 形容词 + 名词 | livros interessantes(有趣的书) |
记住这个口诀:先说人或物,再说怎么样。
### When To Use It
在葡萄牙语中,绝大多数描述性的形容词(颜色、国籍、大小、形状、品质)都必须放在名词后面。这是最标准的用法,也是你在咖啡厅点餐、在大学校园聊天时最常用的方式。
  1. 1描述颜色a camisa branca(白色的衬衫)。中文说“白衬衫”,葡语是“衬衫白色的”。
  2. 2描述国籍o aluno brasileiro(巴西学生)。
  3. 3描述状态o café quente(热咖啡)。
  4. 4描述品质um filme interessante(一部有趣的电影)。
只要你是在客观地描述一个事物的特征,请务必把形容词放在名词后面。这能让你的表达听起来自然且专业。不要试图套用中文的习惯,那样会让你的句子听起来像是在翻译机器里跑了一遍一样生硬。
### Common Mistakes
作为中文母语者,我们最容易犯以下几个错误,这是典型的“母语负迁移”:
  1. 1形容词前置:习惯性地说 azul carro。这是因为中文习惯把修饰语放在前面。解决办法是强制自己练习“名词+形容词”的语块,比如把 carro azul 当作一个整体来记忆。
  2. 2忘记性数一致:说成 o carro bonita。因为中文里没有阴阳性,我们对名词的性别不敏感。记住:名词是 o 结尾(阳性),形容词也要用 o 结尾。
  3. 3形容词不复数化:说成 os carros azul。中文没有复数变化,但葡萄牙语必须加 s。一定要检查名词是否复数,如果是,形容词结尾一定要加 s
### Contrast With Similar Patterns
| 比较项目 | 中文结构 | 葡萄牙语结构 | 备注 |
|---|---|---|---|
| 形容词位置 | 形容词 + 名词 | 名词 + 形容词 | 葡语是后置 |
| 性数变化 | 无变化 | 必须根据名词变化 | 葡语核心语法 |
| 冠词结合 | 无冠词或前置 | 冠词 + 名词 + 形容词 | 葡语需要冠词 |
### Quick FAQ
问:是不是所有形容词都必须放在名词后面?
答:绝大多数描述性的形容词是这样的。但有极少数形容词放在前面时,意思会发生变化,比如 um grande homem(伟人)和 um homem grande(大块头的男人)。初学者先掌握后置规则即可!
问:如果形容词以 -e 结尾,怎么变性数?
答:以 -e 结尾的形容词(如 inteligente)通常没有阴阳性区别,但在复数时需要加 -s,变成 inteligentes
问:为什么我总是忘记把形容词放在后面?
答:这是正常的!大脑在学习新语言时会倾向于使用母语的习惯。建议你多听葡萄牙语歌曲或看短视频,通过语感来纠正语序,而不是仅仅依靠死记硬背。

Adjective Agreement Table

Noun Gender Singular Adjective Plural Adjective
Masculine
-o
-os
Feminine
-a
-as
Neutral/Invariable
-e/-l/-z
-es/-is/-zes

Meanings

This rule dictates that descriptive words (adjectives) follow the object or person (noun) they modify. It ensures grammatical agreement in gender and quantity.

1

Standard Description

Basic physical or qualitative description.

“O livro novo.”

“A mesa grande.”

2

Color/Nationality

Colors and nationalities always follow the noun.

“O carro vermelho.”

“A comida brasileira.”

Reference Table

Reference table for 形容词位置:名词优先! (`carro azul`)
Form Structure Example
Affirmative
Noun + Adjective
O carro azul
Negative
Noun + não + é + Adjective
O carro não é azul
Question
O/A + Noun + é + Adjective?
O carro é azul?
Plural Affirmative
Nouns + Adjectives
Os carros azuis
Plural Negative
Nouns + não + são + Adjectives
Os carros não são azuis

正式程度

正式
O veículo é azul.

O veículo é azul. (Describing a car.)

中性
O carro é azul.

O carro é azul. (Describing a car.)

非正式
O carro é azul mesmo.

O carro é azul mesmo. (Describing a car.)

俚语
O carro é mó azul.

O carro é mó azul. (Describing a car.)

Adjective Agreement Map

Noun

Gender

  • Masculine o/um
  • Feminine a/uma

Number

  • Singular no 's'
  • Plural add 's'

按水平分级的例句

1

O carro é azul.

The car is blue.

2

A casa é bonita.

The house is beautiful.

3

O menino é alto.

The boy is tall.

4

A comida é boa.

The food is good.

1

Comprei sapatos novos.

I bought new shoes.

2

Ela tem olhos castanhos.

She has brown eyes.

3

Eles são amigos brasileiros.

They are Brazilian friends.

4

A aula foi interessante.

The class was interesting.

1

O problema é bastante complexo.

The problem is quite complex.

2

Aquela é uma decisão difícil.

That is a difficult decision.

3

Eles vivem em uma casa antiga.

They live in an old house.

4

O filme foi muito emocionante.

The movie was very exciting.

1

A situação econômica atual é preocupante.

The current economic situation is worrying.

2

Ele demonstrou um comportamento exemplar.

He demonstrated exemplary behavior.

3

Precisamos de soluções inovadoras.

We need innovative solutions.

4

Aquele é um lugar fascinante.

That is a fascinating place.

1

A sua atitude foi puramente egoísta.

His attitude was purely selfish.

2

Encontramos vestígios arqueológicos importantes.

We found important archaeological remains.

3

O projeto exige um esforço contínuo.

The project requires continuous effort.

4

Ela possui uma inteligência brilhante.

She possesses a brilliant intelligence.

1

Aquele é um velho amigo da família.

That is an old friend of the family.

2

A obra apresenta uma estrutura narrativa complexa.

The work presents a complex narrative structure.

3

Trata-se de uma questão social premente.

It is a pressing social issue.

4

O autor utiliza uma linguagem poética sublime.

The author uses a sublime poetic language.

容易混淆

Where to Put Adjectives: Noun First! (`carro azul`) 对比 Ser vs Estar

Learners mix up which verb to use before the adjective.

Where to Put Adjectives: Noun First! (`carro azul`) 对比 Adjective Placement

Learners try to put adjectives before the noun.

Where to Put Adjectives: Noun First! (`carro azul`) 对比 Gender Agreement

Learners forget to change the adjective ending.

常见错误

Azul carro

Carro azul

Adjective must follow noun.

A casa bonito

A casa bonita

Gender mismatch.

Os carros azul

Os carros azuis

Plural mismatch.

O carro bonita

O carro bonito

Gender mismatch.

Uma pessoa inteligente

Uma pessoa inteligente

Actually correct, but learners often try to add an 'a' to 'inteligente'.

Eles são brasileiros amigos

Eles são amigos brasileiros

Adjective order.

A comida é muito bom

A comida é muito boa

Gender mismatch.

Um grande homem (meaning tall man)

Um homem grande

Pre-nominal 'grande' usually means 'great', not 'tall'.

Uma velha amiga (meaning old-aged friend)

Uma amiga velha

Pre-nominal 'velha' means 'long-time', not 'aged'.

O problema é difícil muito

O problema é muito difícil

Adverb placement.

A situação é um pouco complexa

A situação é um pouco complexa

Grammatically correct, but 'um pouco' is often misplaced.

Ele tem uma inteligência brilhante

Ele tem uma inteligência brilhante

Correct, but learners often use 'muito' instead of 'brilhante'.

A obra tem uma estrutura complexa

A obra tem uma estrutura complexa

Correct, but learners often use 'dura' instead of 'complexa'.

句型

O/A ___ é ___.

Eu tenho um(a) ___ ___.

Aquele(a) ___ é muito ___.

O projeto é ___ e ___.

Real World Usage

Texting constant

Dia incrível!

Ordering food very common

Uma pizza grande, por favor.

Job interview common

Tenho experiência profissional.

Social media constant

Foto linda!

Travel common

O hotel é maravilhoso.

Shopping very common

Esta camisa é barata.

💡

Check the article

If you see 'o', the noun is masculine. If you see 'a', it's feminine. Use this to match your adjective.
⚠️

Don't translate word-for-word

English puts adjectives first. Stop yourself and flip it!
🎯

Pluralize everything

If the noun is plural, the adjective MUST have an 's' at the end.
💬

Emphasis

If you really want to emphasize an adjective, put 'muito' before it, not before the noun.

Smart Tips

Always pause after the noun to think of the gender.

O carro bonito O carro (masculine) -> bonito

Colors are adjectives, so they follow the noun.

Azul casa Casa azul

Check the noun's 's' and add it to the adjective.

Os carros bonito Os carros bonitos

Put 'muito' before the adjective, not the noun.

Muito carro bonito Carro muito bonito

发音

bonito (bo-NEE-too) vs bonita (bo-NEE-tah)

Adjective endings

Ensure the final vowel is clear to distinguish gender.

Declarative

O carro é azul. ↘

Falling intonation for statements.

记住它

记忆技巧

Noun is the King, Adjective is the Knight. The King always walks in front, the Knight follows behind.

视觉联想

Imagine a car (carro) with a blue (azul) flag attached to its back bumper. The car is the noun leading the way, and the flag is the adjective trailing behind.

Rhyme

Noun comes first, don't be a fool, put the adjective after, that's the rule!

Story

Imagine a boy named João. He has a red ball. He walks down the street. He says, 'Eu tenho uma bola vermelha.' The ball (noun) is in his hand, and the color (adjective) follows him like a shadow.

Word Web

carrocasabonitoazulgrandebrasileironovo

挑战

Look around your room for 5 minutes and describe every object you see using 'O/A [noun] é [adjective]'.

文化笔记

Brazilians often use 'muito' (very) before adjectives to add emphasis in informal speech.

European Portuguese speakers are very precise with gender agreement; dropping the final vowel is common but the gender must remain clear.

Adjective usage is similar to Brazil, often incorporating local slang for emphasis.

Portuguese inherited its adjective placement from Latin, where adjectives could be placed before or after the noun, but post-nominal became the standard.

对话开场白

Como é o seu carro?

Você gosta de comida brasileira?

Como você descreveria o seu trabalho?

O que você acha da situação atual?

日记主题

Describe your bedroom using 5 adjectives.
Describe your best friend.
Write about a city you visited.
Describe your dream job.

常见错误

Incorrect

正确


Incorrect

正确


Incorrect

正确


Incorrect

正确

Test Yourself

Fill in the blank with the correct adjective form.

A casa é ___ (bonito).

✓ Correct! ✗ Not quite. Correct answer: bonita
Casa is feminine singular.
Choose the correct sentence. 多项选择

Which is correct?

✓ Correct! ✗ Not quite. Correct answer: O carro azul
Noun-Adjective order.
Fix the mistake. Error Correction

Find and fix the mistake:

Os carros é bonito.

✓ Correct! ✗ Not quite. Correct answer: Os carros são bonitos
Plural agreement.
Put the words in order. Sentence Building

casa / a / bonita / é

✓ Correct! ✗ Not quite. Correct answer: A casa é bonita
Standard order.
Match the noun with the correct adjective. Match Pairs

Match each item on the left with its pair on the right:

✓ Correct! ✗ Not quite. Correct answer: O carro bonito, A mesa bonita
Gender agreement.
Make the sentence plural. Sentence Transformation

O gato é preto.

✓ Correct! ✗ Not quite. Correct answer: Os gatos são pretos
Plural agreement.
Choose the correct adjective. 多项选择

Eles são ___ (brasileiro).

✓ Correct! ✗ Not quite. Correct answer: brasileiros
Plural masculine agreement.
Fill in the blank.

Ela tem olhos ___ (castanho).

✓ Correct! ✗ Not quite. Correct answer: castanhos
Plural masculine agreement.

Score: /8

练习题

8 exercises
Fill in the blank with the correct adjective form.

A casa é ___ (bonito).

✓ Correct! ✗ Not quite. Correct answer: bonita
Casa is feminine singular.
Choose the correct sentence. 多项选择

Which is correct?

✓ Correct! ✗ Not quite. Correct answer: O carro azul
Noun-Adjective order.
Fix the mistake. Error Correction

Find and fix the mistake:

Os carros é bonito.

✓ Correct! ✗ Not quite. Correct answer: Os carros são bonitos
Plural agreement.
Put the words in order. Sentence Building

casa / a / bonita / é

✓ Correct! ✗ Not quite. Correct answer: A casa é bonita
Standard order.
Match the noun with the correct adjective. Match Pairs

Match: O carro, A mesa

✓ Correct! ✗ Not quite. Correct answer: O carro bonito, A mesa bonita
Gender agreement.
Make the sentence plural. Sentence Transformation

O gato é preto.

✓ Correct! ✗ Not quite. Correct answer: Os gatos são pretos
Plural agreement.
Choose the correct adjective. 多项选择

Eles são ___ (brasileiro).

✓ Correct! ✗ Not quite. Correct answer: brasileiros
Plural masculine agreement.
Fill in the blank.

Ela tem olhos ___ (castanho).

✓ Correct! ✗ Not quite. Correct answer: castanhos
Plural masculine agreement.

Score: /8

Practice Bank

6 exercises
Fill in the blank 填空

O gato ___ dorme muito. (white)

✓ Correct! ✗ Not quite. Correct answer: branco
Find and fix the mistake Error Correction

Eu tenho uma verde bolsa.

✓ Correct! ✗ Not quite. Correct answer: Eu tenho uma bolsa verde.
Put the words in order Sentence Reorder

Arrange these words: `gelada`, `uma`, `cerveja`, `Quero`

✓ Correct! ✗ Not quite. Correct answer: Quero uma cerveja gelada
Translate to Portuguese 翻译

A big house.

✓ Correct! ✗ Not quite. Correct answer: Both are acceptable.
Choose the correct phrase 多项选择

How do you say 'Spanish girl'?

✓ Correct! ✗ Not quite. Correct answer: Menina espanhola
Match the English to Portuguese Match Pairs

Match the phrases:

✓ Correct! ✗ Not quite. Correct answer: Vinho tinto, Cão pequeno, Livro novo, Água quente

Score: /6

常见问题 (8)

Some adjectives change meaning when placed before the noun. For A1, just stick to after.

Usually, words ending in 'o' are masculine and 'a' are feminine.

Yes, you must add an 's' to the adjective.

Yes, just put both after the noun: 'O carro azul e novo'.

Yes, the basic rule is the same everywhere.

Adjectives ending in 'e' usually don't change for gender, but they do for number.

Yes, it sounds unnatural for most descriptive adjectives.

Describe objects around you using the 'Noun + Adjective' pattern.

Scaffolded Practice

1

1

2

2

3

3

4

4

Mastery Progress

Needs Practice

Improving

Strong

Mastered

In Other Languages

Spanish high

Sustantivo + Adjetivo

The rules are virtually identical.

French moderate

Nom + Adjectif (mostly)

French has more pre-nominal exceptions than Portuguese.

German low

Adjektiv + Substantiv

German word order is the opposite of Portuguese.

Japanese low

Adjective + Noun

Japanese structure is fundamentally different.

Arabic moderate

Noun + Adjective

Arabic agreement is more complex than Portuguese.

Chinese low

Adjective + 的 + Noun

Chinese word order is the opposite of Portuguese.

Learning Path

Prerequisites

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