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B2 noun 13分钟阅读

selekcja

例句
解析 selekcja in your Level:
At the A1 level, the word 'selekcja' is quite advanced and not typically taught. However, you might encounter it in very simple contexts like 'selekcja zdjęć' (choosing photos) or 'selekcja ubrań' (choosing clothes). At this stage, you should focus on the fact that 'selekcja' is like 'wybór' (choice), but it feels more like a 'test' or a 'filter'. If you see this word on a sign at a club, it means there is a person deciding who can go inside. You don't need to use it yourself yet, but recognizing that it relates to picking the best things is helpful. Think of it as 'sorting' things to keep only what you want. It is a feminine noun, so we say 'ta selekcja'. In simple sentences, you might see 'To jest dobra selekcja' (This is a good selection). Remember, at A1, 'wybór' is your best friend, but 'selekcja' is a word you will see in more formal or professional places as you learn more Polish.
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At the A2 level, you can start to understand that 'selekcja' is used when someone is being very careful about what they pick. You might hear it in the context of 'selekcja naturalna' (natural selection) in basic biology discussions or 'selekcja w klubie' (door policy at a club). It is important to notice that 'selekcja' is a process. For example, 'Robię selekcję moich starych książek' (I am selecting/sorting my old books). You are not just picking one; you are going through many and deciding which ones to keep. This level is about noticing the difference between a random choice and a planned selection. You can use it with simple adjectives like 'dobra' (good), 'zła' (bad), or 'trudna' (difficult). You should also learn the accusative form 'selekcję' because you will often use it with the verb 'robić' (to do/make).
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By the B1 level, you should be able to use 'selekcja' in more specific contexts like job recruitment or sports. You understand that 'selekcja' implies a set of criteria. For instance, 'W pracy mamy teraz etap selekcji' (At work, we are now at the selection stage). You can differentiate between 'selekcja' and 'wybór' more clearly. You also start to see how it is used in the genitive case, like 'wyniki selekcji' (results of the selection). At B1, you are expected to know that 'selekcja' is more formal. You might use it when talking about your hobbies, such as 'selekcja muzyki na imprezę' (selecting music for a party), which sounds more deliberate than just 'wybieranie muzyki'. You are also becoming aware of the word 'selekcjoner', which refers to a person who makes these choices, like a national team coach.
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At the B2 level, which is the target level for this word, you should have a firm grasp of its nuances. You know that 'selekcja' often implies a competitive or exclusionary process. You can use collocations like 'selekcja naturalna', 'selekcja negatywna', and 'ostra selekcja'. You understand that in a professional or academic setting, 'selekcja' is the preferred term over 'wybór' when discussing methodologies or rigorous standards. You can use it comfortably in different cases and contexts, from environmental science ('selekcja odpadów') to social dynamics ('selekcja w klubach nocnych'). You also understand the difference between 'selekcja' (the process) and 'dobór' (the matching of items). At this level, you should be able to explain why a certain 'selekcja' was made and what criteria were used.
At the C1 level, you use 'selekcja' with precision and style. You are aware of its rhetorical power in debates, such as discussing 'selekcja negatywna' in political institutions or the ethics of 'selekcja zarodków' (embryo selection) in medical contexts. You can use the word to describe complex abstract processes, like the 'selekcja informacji' in the age of big data. Your vocabulary includes related terms like 'selektywność' (selectivity) and 'wyselekcjonowany' (highly selected/elite). You can discuss the historical and Latin origins of the word and how it fits into the broader European linguistic tradition. You use 'selekcja' to add a professional, analytical tone to your writing and speaking, and you can easily navigate the subtle differences between 'selekcja', 'odsiew', and 'segregacja' without hesitation.
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At the C2 level, you have a native-like intuition for 'selekcja'. You can use it in highly specialized academic papers, literary critiques, or high-level business negotiations. You understand the philosophical implications of 'selekcja' in Darwinian thought versus social engineering. You can play with the word in sophisticated puns or metaphors. You recognize its use in very niche fields, such as 'selekcja sygnałów' in telecommunications or 'selekcja szczepów' in microbiology. You are also sensitive to the emotional weight the word can carry, such as in historical contexts related to the Holocaust, where the word 'selekcja' has a tragic and specific meaning. At this level, the word is not just a vocabulary item but a tool for precise, nuanced, and culturally aware communication at the highest possible level.
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例句

The Polish word selekcja is a sophisticated noun that translates primarily to 'selection' or 'screening' in English. While it shares a common Latin root with the English word, its usage in Polish often carries a slightly more rigorous, exclusionary, or systematic connotation. It is not just a simple choice between two items; it implies a process of filtering, evaluating, and narrowing down a larger group to a specific, high-quality, or relevant subset. In the Polish language, this word is deeply embedded in various professional, scientific, and social contexts, moving beyond the mundane act of picking and entering the realm of critical evaluation. Whether you are talking about the survival of the fittest in biology or the strict door policy of a high-end nightclub in Warsaw, selekcja is the term that defines the boundary between those who are chosen and those who are not.

Formal Context
In professional environments, selekcja refers to the systematic screening of candidates. It involves reviewing resumes, conducting interviews, and applying specific criteria to find the perfect fit for a role. It is a deliberate and documented process.

W procesie rekrutacji najważniejsza jest wstępna selekcja aplikacji, która pozwala odrzucić nieodpowiednich kandydatów.

Beyond the office, the word is frequently encountered in the world of sports and entertainment. When a national team coach chooses players for a tournament, they are performing a selekcja. This process is often scrutinized by the media and the public, as it involves making difficult decisions about talent and strategy. In the context of Polish nightlife, selekcja is a very common term for 'door selection' or 'bouncing.' If a club has a 'selekcja,' it means there is someone at the door (the selekcjoner) deciding who is dressed well enough or looks appropriate enough to enter. This social application of the word highlights its role in defining exclusivity and social hierarchy within modern Polish urban culture.

Biological Context
In science, specifically biology, the term is used in 'selekcja naturalna' (natural selection). This refers to the evolutionary process where individuals with favorable traits are more likely to survive and reproduce, a concept fundamental to understanding life on Earth.

Karol Darwin opisał, jak selekcja naturalna wpływa na ewolucję gatunków w ciągu milionów lat.

Furthermore, the word appears in technical and academic fields. In computer science, one might talk about the selekcja of data from a database. In agriculture, it refers to the breeding of plants or animals to achieve specific characteristics. The common thread in all these uses is the movement from a state of abundance or variety to a state of refinement and specificity. It is a word of precision. While 'wybór' (choice) can be impulsive or subjective, selekcja implies a set of rules, a methodology, or a natural law that dictates the outcome. Understanding this nuance is key for B2 learners who wish to sound more professional and precise in their Polish communication.

Negative Selection
The phrase 'selekcja negatywna' describes a situation where the worst candidates are chosen or remain, often used in political or sociological critiques of institutional decay.

Wielu ekspertów obawia się, że w administracji publicznej zachodzi selekcja negatywna, co obniża jakość usług.

Dobra selekcja materiałów jest kluczowa dla trwałości każdego nowo budowanego domu.

Podczas festiwalu filmowego odbyła się surowa selekcja, do konkursu głównego trafiło tylko dziesięć obrazów.

Using selekcja correctly requires understanding its grammatical behavior and the specific adjectives that typically accompany it. As a feminine noun, it follows the standard declension patterns for words ending in '-ja'. Because it describes a process, it is often the subject of a sentence or the direct object of verbs related to performing, undergoing, or passing an evaluation. For English speakers, the challenge is often knowing when to use selekcja instead of the simpler wybór. You should reach for selekcja when the process is formal, competitive, or based on strict criteria.

Collocations with Adjectives
Common adjectives include: naturalna (natural), ostra (strict/harsh), wstępna (preliminary), rygorystyczna (rigorous), negatywna (negative), and staranna (careful).

Musimy przeprowadzić bardzo staranną selekcję źródeł przed napisaniem artykułu naukowego.

In the accusative case (selekcję), it frequently follows verbs like przeprowadzać (to carry out), robić (to do/make), or przejść (to pass/go through). For example, 'przejść selekcję' means to successfully pass a screening process. This is common in military contexts, elite sports, or exclusive job applications. In the genitive case (selekcji), it often follows nouns to show what kind of selection is happening or who is performing it, such as 'proces selekcji' (process of selection) or 'wyniki selekcji' (results of the selection). Mastering these cases is essential for B2 level proficiency.

Military and Elite Training
In special forces, 'selekcja' is the name of the grueling physical and psychological test that candidates must survive to join the unit.

Tylko pięciu żołnierzy z pięćdziesięciu zdołało ukończyć tę morderczą selekcję.

When discussing literature or art, selekcja refers to the editorial process. A curator at a gallery or an editor of an anthology performs a selekcja of works. Here, the word emphasizes the aesthetic and intellectual judgment involved. Unlike 'zbiór' (a collection), which might be exhaustive, a selekcja implies that many things were left out for the sake of quality or theme. This distinction helps in expressing complex ideas about curation and critical thinking in Polish.

Academic and Technical Usage
In linguistics or data science, 'selekcja' refers to the isolation of specific variables or samples for study, ensuring the results are statistically significant.

Właściwa selekcja próby badawczej jest kluczowa dla wiarygodności całego eksperymentu.

Na wejściu do klubu stał ochroniarz, który przeprowadzał bardzo subiektywną selekcję.

Dzięki ostrej selekcji na etapie produkcji, nasze produkty są najwyższej jakości.

In contemporary Poland, the word selekcja is most commonly heard in three distinct arenas: the workplace, the nightlife scene, and in educational or scientific discourse. If you are applying for a job at a large corporation in Warsaw or Kraków, the HR representative might mention 'etap selekcji' (the selection stage). This sounds more professional and intimidating than just saying 'we are choosing someone.' It signals to the candidate that there are many applicants and only the best will move forward. Hearing this word in a professional context should prime you for a formal and competitive environment.

Nightlife and Social Status
In cities like Warsaw, people often ask, 'Czy jest tam ostra selekcja?' (Is there a strict door policy there?). This refers to the practice of bouncers turning people away based on appearance.

Nie poszliśmy do tamtego klubu, bo wiedzieliśmy, że selekcja jest bardzo wybredna.

Another place you will frequently encounter selekcja is in nature documentaries or educational television. Polish narrators love the phrase 'selekcja naturalna' when describing the struggles of animals in the wild. It adds a layer of scientific authority to the storytelling. Similarly, in schools and universities, professors use the word when discussing the history of ideas, the development of technology, or the sorting of information in the digital age. It is a word that suggests order and logic in a world of chaos. You might also hear it in news reports about the military, especially when discussing elite units like GROM, where the 'selekcja' is a legendary and publicised event.

Sports Commentary
Sports commentators use 'selekcja' to discuss a coach's choices for the starting lineup. 'Błędna selekcja' (wrong selection) is a common criticism after a lost match.

Kibice byli wściekli na trenera za jego selekcję zawodników na wczorajszy mecz.

In everyday casual conversation, younger Poles might use the word ironically or metaphorically. For example, someone might say they are doing a 'selekcja' of their wardrobe, meaning they are getting rid of old clothes. Or, after a bad date, someone might joke that their 'selekcja' of partners needs to be more rigorous. This versatility shows how the word has moved from purely technical or scientific fields into the common vernacular, retaining its core meaning of 'filtering for quality' while becoming more flexible in its application. Listen for it in podcasts, YouTube videos about lifestyle or productivity, and in business meetings.

Environmental and Waste Management
The term 'selekcja odpadów' (waste selection) is often used interchangeably with 'segregacja' (sorting) in the context of recycling and environmental protection.

Prawidłowa selekcja śmieci w domu pomaga chronić nasze środowisko naturalne.

W tym roku selekcja do szkoły teatralnej była wyjątkowo trudna i stresująca.

Algorytmy mediów społecznościowych dokonują automatycznej selekcji treści dla każdego użytkownika.

One of the most frequent mistakes learners make is using selekcja when they simply mean a 'choice' or 'option.' In English, 'selection' can sometimes be used loosely to mean 'a variety of things to choose from' (e.g., 'a wide selection of cheeses'). In Polish, however, selekcja almost always refers to the *process* of choosing, not the *result* or the *variety* itself. If you want to say there is a wide range of products in a shop, use 'wybór' or 'asortyment,' not selekcja. Using selekcja in that context would sound like the shop is actively rejecting certain cheeses, rather than just offering many types.

Selekcja vs. Wybór
'Wybór' is general choice. 'Selekcja' is a rigorous, often exclusionary process of screening or filtering based on specific criteria.

Błędnie: W tym sklepie jest duża selekcja win.
Poprawnie: W tym sklepie jest duży wybór win.

Another common error is confusing selekcja with sekcja (section). While they sound similar to an English speaker, they are completely different. Sekcja refers to a department, a division, or an autopsy (sekcja zwłok). Mixing these up can lead to very confusing or even morbid misunderstandings. For example, saying you are doing a 'selekcja' of a body when you mean 'sekcja' would be a significant error. Always double-check the 'le' in the middle of the word to ensure you are talking about selection, not a section.

False Cognate Awareness
Be careful with 'selection' in English meaning 'a collection'. In Polish, 'selekcja' is the action of filtering. For a collection, use 'kolekcja' or 'zbiór'.

To nie jest zwykły zbiór wierszy, to starannie przemyślana selekcja utworów o miłości.

Grammatically, learners sometimes struggle with the preposition that follows selekcja. If you are talking about selecting *from* a group, you use 'z' (from) followed by the genitive case. For example, 'selekcja z grupy kandydatów' (selection from a group of candidates). If you are talking about selection *for* something, you might use 'do' (to/for), as in 'selekcja do reprezentacji' (selection for the national team). Misusing these prepositions can make the sentence feel disjointed. Additionally, remember that selekcja is a noun; don't try to use it as a verb. The verb is selekcjonować.

Case Errors
Learners often forget to change the ending to '-ję' in the accusative case. 'Robię selekcję' is correct; 'Robię selekcja' is wrong.

Przez pomyłkę usunąłem pliki podczas selekcji zdjęć z wakacji.

On nie rozumie, że selekcja naturalna nie zawsze oznacza przetrwanie najsilniejszych, ale najlepiej przystosowanych.

W tym projekcie zabrakło wstępnej selekcji pomysłów, przez co panuje w nim chaos.

To truly master the concept of selekcja, you should be aware of its synonyms and how they differ in nuance. The most common alternative is wybór, but as discussed, this is more general. Another close relative is dobór. While selekcja often focuses on what is being rejected or filtered out, dobór focuses on the harmony or suitability of the things being brought together. For example, 'dobór słów' (choice of words) implies finding the right words to fit a context, whereas 'selekcja słów' might imply removing inappropriate words from a list.

Comparison: Selekcja vs. Dobór
'Selekcja' is filtering/screening (often negative or exclusionary). 'Dobór' is matching/selecting for compatibility (often constructive).

Właściwy dobór składników jest sekretem udanego ciasta, ale ostra selekcja dostawców gwarantuje ich świeżość.

In more informal or slightly more aggressive contexts, you might hear the word odsiew. This literally means 'sifting' (like grain). It is often used when a large number of people or things are being eliminated quickly. For example, 'wstępny odsiew' in a competition. Another technical term is segregacja, which means sorting into categories. While selekcja results in a 'yes/no' outcome, segregacja results in 'group A/group B/group C' outcomes. Understanding these distinctions allows you to describe processes with much greater accuracy.

Comparison: Selekcja vs. Segregacja
'Selekcja' is picking the best or discarding the worst. 'Segregacja' is organizing things into different piles or classes.

Po pierwszej turze egzaminów nastąpił duży odsiew studentów, którzy nie byli przygotowani.

Finally, consider the verb forms. Wyselekcjonować is the perfective verb, meaning you have finished the process of selecting. Wybrać is the perfective of 'to choose.' If you say 'Wyselekcjonowałem najlepsze zdjęcia,' it sounds like you spent a long time carefully evaluating each one. If you say 'Wybrałem najlepsze zdjęcia,' it sounds like a quicker, simpler decision. These shades of meaning are what elevate your Polish from functional to fluent. By choosing selekcja and its related terms correctly, you demonstrate a deep understanding of the logical and social structures of the language.

Comparison: Selekcja vs. Kwalifikacja
'Kwalifikacja' is the act of meeting a standard to enter. 'Selekcja' is the active process of choosing among those who qualified.

W sporcie selekcja do kadry narodowej odbywa się na podstawie wyników w całym sezonie.

Nie każda selekcja musi być sprawiedliwa; czasem decyduje po prostu szczęście.

Dyrektor artystyczny dokonał selekcji prac, które zostaną wystawione w galerii.

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按水平分级的例句

1

To jest dobra selekcja ubrań.

This is a good selection of clothes.

Feminine noun 'selekcja' in the nominative case.

2

Robię selekcję moich zdjęć.

I am selecting my photos.

Accusative case 'selekcję' after the verb 'robić'.

3

Czy w tym klubie jest selekcja?

Is there a door policy (selection) in this club?

Simple question using the nominative case.

4

To trudna selekcja dla mnie.

This is a difficult selection for me.

Adjective 'trudna' agrees with feminine 'selekcja'.

5

Potrzebna jest nowa selekcja.

A new selection is needed.

Adjective 'nowa' in the nominative case.

6

Gdzie jest ta selekcja?

Where is that selection?

Demonstrative pronoun 'ta' (that/this).

7

Lubię tę selekcję muzyki.

I like this selection of music.

Accusative case with the verb 'lubić'.

8

Dobra selekcja kolorów.

Good selection of colors.

Genitive plural 'kolorów' following the noun.

1

Musimy zrobić wstępną selekcję ofert.

We must make a preliminary selection of offers.

Adjective 'wstępną' in the accusative case.

2

Selekcja naturalna pomaga zwierzętom.

Natural selection helps animals.

Fixed scientific phrase 'selekcja naturalna'.

3

Przeszłam pomyślnie selekcję do pracy.

I successfully passed the selection for the job.

Verb 'przejść' (to pass) with accusative 'selekcję'.

4

Oni mają bardzo ostrą selekcję.

They have a very strict selection.

Adjective 'ostrą' meaning strict or harsh.

5

Wyniki selekcji będą jutro.

The results of the selection will be tomorrow.

Genitive case 'selekcji' showing possession/origin.

6

To jest selekcja najlepszych win.

This is a selection of the best wines.

Genitive plural 'win' following the noun.

7

Nie podoba mi się ta selekcja.

I don't like this selection.

Dative 'mi' with the verb 'podobać się'.

8

Podczas selekcji było dużo ludzi.

There were many people during the selection.

Locative case 'selekcji' after the preposition 'podczas'.

1

Proces selekcji kandydatów zajął dwa tygodnie.

The candidate selection process took two weeks.

Genitive 'selekcji' as part of a compound noun phrase.

2

Zastosowano surową selekcję materiałów do budowy.

A strict selection of construction materials was applied.

Passive-like construction with 'zastosowano'.

3

Selekcja do reprezentacji narodowej jest marzeniem każdego piłkarza.

Selection for the national team is every footballer's dream.

Preposition 'do' with the genitive case.

4

Czy znasz kryteria tej selekcji?

Do you know the criteria for this selection?

Genitive case 'tej selekcji' after 'kryteria'.

5

Dzięki starannej selekcji mamy świetny zespół.

Thanks to careful selection, we have a great team.

Dative case 'selekcji' after 'dzięki'.

6

On zajmuje się selekcją tekstów do gazety.

He handles the selection of texts for the newspaper.

Instrumental case 'selekcją' after the verb 'zajmować się'.

7

To była bardzo subiektywna selekcja.

It was a very subjective selection.

Adjective 'subiektywna' implies personal bias.

8

Błędna selekcja doprowadziła do porażki.

Wrong selection led to defeat.

Adjective 'błędna' (erroneous/wrong).

1

Selekcja negatywna w polityce prowadzi do obniżenia standardów.

Negative selection in politics leads to a lowering of standards.

Abstract concept 'selekcja negatywna'.

2

W tej firmie selekcja pracowników odbywa się w kilku etapach.

In this company, employee selection takes place in several stages.

Reflexive verb 'odbywa się' (takes place).

3

Musimy przeprowadzić selekcję danych przed ich analizą.

We must carry out a selection of data before analyzing it.

Verb 'przeprowadzić' (to carry out/conduct).

4

Jego selekcja do projektu była sporym zaskoczeniem.

His selection for the project was quite a surprise.

Noun phrase 'jego selekcja' (his selection).

5

Ochroniarz na wejściu robił bardzo rygorystyczną selekcję.

The bouncer at the entrance was doing a very rigorous selection.

Adjective 'rygorystyczną' (rigorous).

6

Darwinowska selekcja naturalna to fundament biologii.

Darwinian natural selection is the foundation of biology.

Adjective 'Darwinowska' (Darwinian).

7

Wydawnictwo dokonało selekcji najlepszych opowiadań roku.

The publishing house made a selection of the year's best short stories.

Verb 'dokonać' (to make/achieve) with genitive 'selekcji'.

8

Niewłaściwa selekcja próby może zafałszować wyniki badań.

Improper selection of the sample can distort research results.

Technical term 'selekcja próby' (sample selection).

1

Mechanizmy selekcji społecznej są niezwykle złożone.

The mechanisms of social selection are extremely complex.

Plural noun 'mechanizmy' with genitive 'selekcji'.

2

Autor dokonał starannej selekcji źródeł bibliograficznych.

The author made a careful selection of bibliographic sources.

Formal verb 'dokonać' and specific adjective 'bibliograficznych'.

3

Selekcja informacji w mediach wpływa na opinię publiczną.

Information selection in the media influences public opinion.

Abstract usage in sociology/media studies.

4

W procesie rekrutacji nastąpiła ostra selekcja merytoryczna.

In the recruitment process, a sharp substantive selection occurred.

Adjective 'merytoryczna' (substantive/content-based).

5

Należy unikać selekcji opartej na uprzedzeniach.

Selection based on prejudice should be avoided.

Passive-like infinitive 'należy unikać'.

6

Selekcja szczepów bakterii jest kluczowa w produkcji antybiotyków.

Selection of bacterial strains is key in antibiotic production.

Technical scientific context.

7

Kuratorka wystawy przeprowadziła rygorystyczną selekcję dzieł.

The exhibition curator carried out a rigorous selection of works.

Feminine form 'kuratorka'.

8

Automatyczna selekcja sygnałów pozwala na redukcję szumów.

Automatic signal selection allows for noise reduction.

Technical engineering context.

1

Ontologiczny wymiar selekcji w egzystencjalizmie jest fascynujący.

The ontological dimension of selection in existentialism is fascinating.

Highly academic and abstract vocabulary.

2

Eugenika opierała się na pseudonaukowej teorii selekcji ludzkości.

Eugenics was based on a pseudoscientific theory of human selection.

Historical and sensitive context.

3

Subtelna selekcja barw w obrazach mistrza buduje unikalny nastrój.

The subtle selection of colors in the master's paintings builds a unique mood.

Literary and artistic critique style.

4

Współczesne algorytmy dokonują selekcji treści z przerażającą precyzją.

Modern algorithms select content with terrifying precision.

Modern technological critique.

5

Problem selekcji negatywnej w elitach władzy jest tematem tabu.

The problem of negative selection in power elites is a taboo subject.

Political science terminology.

6

Selekcja embrionów budzi liczne kontrowersje natury etycznej.

Embryo selection raises numerous controversies of an ethical nature.

Bioethical context.

7

Krytyczna selekcja faktów historycznych jest niezbędna dla obiektywizmu.

Critical selection of historical facts is essential for objectivity.

Historiographical terminology.

8

W poezji selekcja każdego słowa ma fundamentalne znaczenie dla rytmu.

In poetry, the selection of every word is of fundamental importance for the rhythm.

Literary theory context.

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