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B1 adjective #9,000 最常用 9分钟阅读

polar

前9,000

开始练习例句笔记与提示 polar 30秒了解

解析 polar in your Level:

At the A1 level, you only need to know 'polar' in very simple contexts. You might see it in a picture book about animals. For example, 'Der Eisbär lebt in der polaren Region' (The polar bear lives in the polar region). Think of 'polar' as a word for 'very, very cold' and 'at the top or bottom of the world'. You don't need to worry about the scientific meanings yet. Just remember that it describes places with lots of ice and snow. It is an adjective, so it often comes before a noun. In A1, you might just say 'Es ist polar' to mean 'It is like the North Pole'. Keep it simple and associate it with white landscapes and penguins (Antarctica) or polar bears (Arctic). This word is a cognate, meaning it looks almost the same in English and German, which makes it easy to remember. Just be careful with the pronunciation: in German, the 'o' is long and the 'r' at the end is often vocalized or soft. Practice saying 'polar' with a clear 'o' sound like in the German word 'Sohn'. Even at this early stage, knowing 'polar' helps you understand basic nature documentaries or simple geography lessons in German.

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At the A2 level, you can start using 'polar' to describe the weather and environment in more detail. You should know that 'polar' is used to talk about the 'Polarkreis' (Arctic Circle) or 'Polarlicht' (Northern Lights). You are starting to learn adjective endings, so remember that 'polar' changes: 'das polare Eis', 'die polaren Gebiete'. You can use it to compare places: 'In Deutschland ist es kalt, aber am Nordpol ist es polar'. You might also encounter it in simple science contexts, like talking about magnets. 'Ein Magnet hat zwei Pole: Nord und Süd. Er ist polar'. This level is about expanding your descriptive abilities. Instead of just saying 'kalt', you can use 'polar' to give a more specific geographic image. You should also recognize the word in compound nouns. German loves to stick words together. If you see 'Polar-' at the start of a word, you know it has something to do with the freezing ends of the Earth. This will help you guess the meaning of new words like 'Polarstation' (polar station) or 'Polarmeer' (polar sea). Start practicing these compounds as they are very common in A2 reading materials.

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At the B1 level, you should be comfortable using 'polar' in both literal and figurative senses. You can discuss environmental issues like 'die polare Eisschmelze' (the polar ice melt) and use the word to describe contrasting ideas. In B1, you are expected to handle more complex sentence structures. For example: 'Obwohl die polaren Bedingungen extrem sind, gibt es dort vielfältiges Leben'. You should also understand the chemical and physical meaning of 'polar' in a general sense, such as 'polares Wasser'. This is the level where you start to see 'polar' in news articles about politics or society, often in the context of 'Polarisierung'. You should understand that when someone says 'Die Meinungen sind polar', they mean there is no middle ground. You can also use it to describe personality traits in a more advanced way: 'Ihre Interessen sind polar entgegengesetzt'. This level requires you to move beyond the 'ice and snow' definition and start using 'polar' to describe abstract concepts of opposition and scientific properties. You should also be aware of the difference between 'polar' and 'arktisch', using 'polar' as the broader term for both poles.

At the B2 level, you should use 'polar' with precision in academic and professional contexts. You will encounter it in complex texts about climate change, geopolitics, and advanced science. You should be able to explain the 'polare Bindung' in chemistry or the 'polaren Jetstream' in meteorology. In B2, you should also be familiar with the verb 'polarisieren' (to polarize). You might write an essay about how social media 'die Gesellschaft polarisiert'. Your use of 'polar' should reflect a sophisticated understanding of its nuances. For example, you might use it to describe 'polare Koordinaten' in a math context or 'polare Gegensätze' in a philosophical discussion. You should also be able to distinguish between 'polar' and related terms like 'bipolar' or 'multipolare Weltordnung'. At this level, you are expected to use the correct adjective endings instinctively, even in complex sentences with multiple clauses. You might say: 'Die Erforschung der polaren Ökosysteme ist für das Verständnis des globalen Klimas von entscheidender Bedeutung'. This shows you can integrate the word into a high-level discussion about global issues.

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At the C1 level, your use of 'polar' should be indistinguishable from that of a native speaker. You should understand its use in literature and high-level journalism. 'Polar' can be used to create stark imagery: 'Eine polare Stille herrschte im Raum' (A polar silence prevailed in the room), implying a cold, absolute silence. You should also be comfortable with technical applications in fields like electrodynamics or molecular biology. In C1, you explore the subtle connotations of the word. For instance, you might analyze how 'polare Rhetorik' is used in political speeches to divide an audience. You should be able to discuss the 'Polarität' (polarity) of existence or thought in a philosophical context. Your vocabulary should include a wide range of 'Polar-' compounds, and you should be able to create your own if necessary, following German word-formation rules. You understand that 'polar' is not just a descriptor but a tool for categorization and analysis. Whether you are reading a scientific paper on 'polaren Lösungsmitteln' or a critique of 'polarisierten Medienlandschaften', you grasp the full weight and implication of the term.

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At the C2 level, you have a complete mastery of 'polar' and its entire word family. You can use it with stylistic flair in any context. You might use it in a scientific dissertation to describe 'polare Effekte' in organic synthesis or in a political treatise to discuss the 'polare Struktur' of international power dynamics. You understand the historical etymology of the word and how its meaning has evolved from purely geographic to a fundamental concept in modern science and sociology. In C2, you can play with the word's meanings, perhaps using it ironically or in complex metaphors. You are familiar with rare technical terms like 'Polarkurve' or 'Polarplanimeter'. You can engage in deep debates about 'die polare Natur des Menschen' or 'die Polarisierung des Lichts'. Your understanding is so deep that you can explain the difference between 'polar' and 'polig' in various technical fields without hesitation. You use the word to provide clarity and precision to your arguments, recognizing it as a foundational concept across many disciplines. For a C2 learner, 'polar' is a versatile and powerful adjective that serves as a bridge between the physical world and the world of abstract ideas.

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开始练习例句笔记与提示

polar 30秒了解

Refers to the Arctic or Antarctic regions.
Describes scientific polarity (charges/magnets).
Means 'completely opposite' in figurative contexts.
A common adjective requiring endings (e.g., polare, polaren).

The German adjective polar is a multifaceted term that English speakers will find familiar yet linguistically distinct in its application. At its most fundamental level, it refers to the geographic poles of the Earth—the Arctic and the Antarctic. When a German speaker describes something as 'polar', they are often invoking the extreme environmental conditions, the specific flora and fauna, or the physical location associated with the North or South Pole. However, the word's utility extends far beyond simple geography. In the realm of science, particularly physics and chemistry, 'polar' describes a state of having distinct, opposite poles or charges. This is crucial when discussing molecular structures or magnetic fields. Furthermore, in a metaphorical or sociological sense, 'polar' describes things that are diametrically opposed. If two opinions are 'polar', they exist at the furthest possible ends of a spectrum, with no common ground in between. This figurative use is common in political discourse and character descriptions. Understanding the context is key: is the speaker talking about a 'Polarfuchs' (arctic fox) or 'polare Gegensätze' (polar opposites)?

Geographic Context: Relating to the regions around the North or South Pole, characterized by extreme cold and ice.
Scientific Context: Describing molecules or systems with a distribution of electrical charge or magnetic orientation.
Figurative Context: Representing two extremes that are completely different or opposite in nature.

Die polare Kälte in der Antarktis ist für Menschen lebensgefährlich ohne Schutzausrüstung.

Wasser ist ein polares Lösungsmittel, was viele chemische Reaktionen erst ermöglicht.

Ihre politischen Ansichten sind völlig polar und lassen keinen Raum für Kompromisse.

Der polare Jetstream beeinflusst das Wetter in Europa massiv.

In der Mathematik betrachtet man oft polare Koordinaten anstelle von kartesischen.

In everyday German, you will encounter 'polar' frequently in documentaries about nature, scientific journals, and increasingly in political analysis. The word carries a certain weight of 'absoluteness'. Whether it is the absolute cold of the poles or the absolute difference between two ideas, 'polar' marks a boundary point. It is not a word for nuances; it is a word for extremes. When using it, ensure you are highlighting a contrast that is as stark as the difference between the North Pole and the South Pole. This helps maintain the semantic integrity of the word in your German communication.

Using the word polar correctly in German requires an understanding of its role as an adjective and its specific compound formations. Because it is an adjective, its ending changes based on the gender, case, and number of the noun it describes, as well as the type of article preceding it. For instance, in the nominative masculine with a definite article, we say 'der polare Bär' (the polar bear), but with an indefinite article, it becomes 'ein polarer Bär'. In the plural, it is 'die polaren Regionen'. Beyond simple declension, 'polar' is a prolific prefix in German compound nouns. Words like 'Polarkreis' (Arctic Circle), 'Polarlicht' (Aurora Borealis/Australis), and 'Polarforschung' (polar research) are essential for anyone discussing climate or geography.

Declension Examples: Nominative: Ein polarer Wind weht. (A polar wind blows.)
Accusative: Wir erforschen die polaren Zonen. (We are researching the polar zones.)
Dative: In der polaren Nacht bleibt es dunkel. (In the polar night, it remains dark.)

Die polare Luftmasse bewegt sich langsam nach Süden.

Durch die polare Bindung entstehen Dipole im Wassermolekül.

Wir sahen das wunderschöne polare Licht am Nachthimmel.

When using 'polar' figuratively, it often appears in the phrase 'polare Gegensätze'. This phrase is a powerful way to describe two people or ideas that could not be more different. For example, 'Ihre Charaktere sind polare Gegensätze' (Their characters are polar opposites). In scientific writing, 'polar' is often used predicatively: 'Dieses Molekül ist polar' (This molecule is polar). In this case, there is no adjective ending.

Compound Construction: Polar + Noun = New Concept. Example: Polar + Meer = Polarmeer (Polar Sea).

To master 'polar', practice using it in both its literal and scientific senses. Try describing the climate of Norway using 'polare Einflüsse' or explaining a disagreement using 'polare Standpunkte'. This versatility makes it a high-value word for B1-level learners and beyond. Remember that 'polar' is an absolute adjective; something usually isn't 'sehr polar' (very polar) in a geographic sense, though it can be 'hochgradig polar' in a chemical sense. Using it correctly demonstrates a sophisticated grasp of both scientific terminology and descriptive German.

The word polar resonates through various sectors of German life, from academic lecture halls to evening news broadcasts. If you tune into a German news program like 'Tagesschau', you are likely to hear 'polar' in reports concerning climate change. Phrases like 'die Schmelze der polaren Eiskappen' (the melting of the polar ice caps) or 'der polare Wirbel' (the polar vortex) are frequently used to explain extreme weather patterns affecting Germany. This usage highlights the global interconnectedness of the polar regions with Central European weather. In the educational system, students encounter 'polar' early in their chemistry and physics classes. The 'polare Atombindung' (polar covalent bond) is a fundamental concept taught in secondary schools.

Media Usage: Documentaries about the Arctic, news about environmental policy, and weather forecasts.
Academic Usage: Chemistry, Physics, Geography, and Political Science lectures.

Wissenschaftler warnen vor den Folgen der polaren Erwärmung.

Die Gesellschaft ist in dieser Frage völlig polar gespalten.

In social and political contexts, you will hear 'polar' used to describe the increasing 'Polarisierung' (polarization) of society. While 'polar' is the adjective, the verb 'polarisieren' (to polarize) and the noun 'Polarisierung' are perhaps even more common in talk shows and opinion pieces. A politician might be described as a 'polarisierende Figur' (a polarizing figure) because they evoke strong, opposite reactions from the public. This figurative use is essential for understanding modern German socio-political discourse. If you are reading a high-quality newspaper like 'Die Zeit' or 'Süddeutsche Zeitung', 'polar' will appear in discussions about international relations, specifically when referring to 'bipolar' or 'multipolar' world orders. Thus, while the word starts with ice and snow, it ends up describing the very structure of our global society and scientific understanding. Listening for it in these contexts will sharpen your ability to distinguish between literal and metaphorical German.

For English speakers learning German, the word polar seems like a 'free' word—a cognate that requires no effort. However, this is where the danger lies. One common mistake is neglecting the adjective endings. In English, 'polar' never changes, but in German, 'polar' must agree with its noun. Saying 'der polar Bär' instead of 'der polare Bär' is a frequent error. Another mistake is over-extending its meaning to any cold situation. While 'polar' implies cold, it is geographically specific. You wouldn't describe a cold room in your house as 'polar' unless you were being extremely hyperbolic; instead, you would use 'eiskalt'.

Mistake: Missing Endings: Incorrect: Ich mag polar Regionen.
Correct: Ich mag polare Regionen.
Mistake: Confusion with 'polig': In technical German, 'polig' refers to the number of poles (e.g., zweipolig - two-poled), whereas 'polar' refers to the nature of having poles.

Falsch: Das Wetter heute ist polar. (Unless it is actually like the North Pole).
Besser: Das Wetter heute ist eiskalt.

Another nuance involves the word 'Eisbär'. Many learners try to translate 'polar bear' literally as 'Polarbär'. While 'Polarbär' is a valid German word, it is used significantly less often than 'Eisbär' in everyday conversation. Using 'Polarbär' isn't 'wrong', but it might make you sound like a textbook or a scientist rather than a native speaker. Furthermore, when using 'polar' to describe people's opinions, ensure you use it with 'Gegensätze' or as 'polarisierend'. Simply saying 'Sie sind polar' to mean 'they are opposites' is less common than 'Sie sind völlig verschieden' or 'Sie sind wie Feuer und Wasser'. Finally, in chemistry, ensure you distinguish between 'polar' (having a dipole) and 'geladen' (charged). A molecule can be polar without being an ion. Precision is paramount in these technical applications.

To truly enrich your German vocabulary, you should understand how polar relates to its synonyms and near-synonyms. Depending on whether you are talking about geography, science, or personality, different words might be more appropriate. For geographic contexts, 'arktisch' (arctic) and 'antarktisch' (antarctic) are more specific. If you mean something is extremely cold, 'glazial' (glacial) or 'frostig' (frosty) are excellent alternatives. In the context of opposites, 'entgegengesetzt' (opposite) or 'konträr' (contrary) are often used.

polar vs. arktisch: 'Polar' covers both poles; 'arktisch' refers only to the North.
polar vs. gegensätzlich: 'Gegensätzlich' is general opposition; 'polar' implies the maximum possible distance or extreme ends.

Das Klima dort ist arktisch und sehr trocken.

Ihre Meinungen sind völlig konträr.

In scientific German, 'dipolar' is a common variation used to describe molecules with two poles. In social contexts, 'dualistisch' (dualistic) might be used when discussing systems with two opposing parts, though 'polar' remains more common for describing the tension between them. If you are describing a person who experiences extreme mood swings, the medical term is 'bipolar' (bipolar), which is used exactly as in English. By choosing between 'polar', 'arktisch', 'gegensätzlich', or 'konträr', you show that you understand the nuances of the German language. A 'polare Nacht' is a specific geographic event, while a 'frostige Nacht' is just a very cold night. Using 'polar' correctly helps you avoid ambiguity and speak with the precision of a native speaker.

How Formal Is It?

趣味小知识

The word 'polar' entered the German language in the 17th century, primarily through scientific and geographic works in Latin.

发音指南

UK /poˈlaːɐ̯/

US /poʊˈlɑːr/

Stress is on the second syllable: po-LAR.

押韵词

solar planar linear singular modular vular alar molar

常见错误

Stressing the first syllable (PO-lar) like in English.
Shortening the 'o' sound.
Pronouncing the 'r' too harshly like a rolling 'r' when it should be soft.
Forgetting the vowel length in the second syllable.
Confusing the pronunciation with 'Polen' (Poland).

难度评级

阅读 2/5

Easy to recognize as a cognate.

写作 4/5

Requires correct adjective endings.

口语 3/5

Pronunciation of 'o' and 'r' needs care.

听力 2/5

Clear sound, easy to distinguish.

接下来学什么

前置知识

Pol kalt Eis Gegenteil Welt

接下来学习

Polarität polarisieren arktisch antarktisch Gegensatz

高级

Dipolmoment Elektrolyse Geopolitik Klimawandel

需要掌握的语法

Adjective Declension (Weak)

Die polaren Nächte.

Adjective Declension (Strong)

Polare Kälte ist gefährlich.

Adjective Declension (Mixed)

Eine polare Zone.

Predicative Adjectives

Das Molekül ist polar.

Compound Noun Formation

Polar + Bär = Polarbär.

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按水平分级的例句

Der Bär ist polar.

The bear is polar.

Simple predicative use of the adjective.

Es ist dort polar kalt.

It is polar cold there.

Polar used as an adverbial intensifier here.

Ich sehe polares Eis.

I see polar ice.

Adjective ending -es for neuter singular nominative.

Das ist ein polarer Ort.

That is a polar place.

Adjective ending -er for masculine singular nominative.

Die polare Nacht ist lang.

The polar night is long.

Adjective ending -e for feminine singular nominative.

Wo sind die polaren Zonen?

Where are the polar zones?

Plural adjective ending -en.

Wir lieben polare Tiere.

We love polar animals.

Plural accusative adjective ending.

Das Wetter ist polar.

The weather is polar.

Predicative use, no ending.

Der Polarkreis ist eine polare Linie.

The Arctic Circle is a polar line.

Feminine singular nominative.

Pinguine leben in der polaren Kälte.

Penguins live in the polar cold.

Dative feminine ending -en.

Wir besuchen eine polare Station.

We are visiting a polar station.

Accusative feminine ending -e.

Das polare Licht ist grün.

The polar light is green.

Neuter singular nominative with definite article.

Es gibt viele polare Forscher.

There are many polar researchers.

Plural nominative ending -e (strong declension).

Die Luft ist heute fast polar.

The air is almost polar today.

Metaphorical use for very cold.

Ein Magnet hat polare Enden.

A magnet has polar ends.

Plural accusative ending -e.

Ich lese ein Buch über polare Meere.

I am reading a book about polar seas.

Plural accusative ending -e.

Die polaren Eiskappen schmelzen schnell.

The polar ice caps are melting fast.

Plural nominative with definite article.

Ihre Meinungen sind völlig polar.

Their opinions are completely polar.

Figurative use meaning opposite.

Wasser ist ein polares Molekül.

Water is a polar molecule.

Scientific use.

Wir müssen die polaren Regionen schützen.

We must protect the polar regions.

Plural accusative.

In der polaren Forschung gibt es neue Daten.

In polar research, there is new data.

Dative feminine.

Das Klima zeigt polare Extreme.

The climate shows polar extremes.

Plural accusative.

Er hat eine polare Einstellung zu dem Thema.

He has a polar attitude toward the topic.

Figurative use.

Die polare Luft bringt Schnee.

The polar air brings snow.

Feminine nominative.

Die polare Bindung ist stärker als gedacht.

The polar bond is stronger than thought.

Technical scientific context.

Die Gesellschaft ist in polare Lager gespalten.

Society is split into polar camps.

Sociopolitical context.

Der polare Wirbel beeinflusst das Wetter.

The polar vortex influences the weather.

Meteorological term.

Wir nutzen polare Koordinaten für die Berechnung.

We use polar coordinates for the calculation.

Mathematical context.

Die polare Natur des Konflikts ist offensichtlich.

The polar nature of the conflict is obvious.

Abstract noun-adjective pair.

Sie vertritt einen polaren Standpunkt.

She represents a polar viewpoint.

Figurative 'extreme' meaning.

Polare Lösungsmittel lösen Salze gut.

Polar solvents dissolve salts well.

Scientific plural.

Die Expedition erreichte die polare Zone.

The expedition reached the polar zone.

Geographic context.

Die polare Struktur der Weltmacht hat sich verändert.

The polar structure of world power has changed.

Geopolitical context.

Seine polare Rhetorik spaltet die Wählerschaft.

His polar rhetoric divides the electorate.

Sophisticated political description.

Das Licht wurde durch einen polaren Filter geleitet.

The light was passed through a polar filter.

Physics/Optics context.

Es gibt eine polare Spannung zwischen Vernunft und Gefühl.

There is a polar tension between reason and emotion.

Philosophical context.

Die polaren Gegensätze ihrer Charaktere faszinierten ihn.

The polar opposites of their characters fascinated him.

Literary description.

Wissenschaftler untersuchen polare Effekte in der Atmosphäre.

Scientists are investigating polar effects in the atmosphere.

Technical plural.

Die polare Ausrichtung der Kristalle ist wichtig.

The polar orientation of the crystals is important.

Mineralogical context.

Eine polare Kaltfront nähert sich dem Kontinent.

A polar cold front is approaching the continent.

Advanced meteorology.

Die ontologische Polarität ist ein polares Phänomen.

Ontological polarity is a polar phenomenon.

Highly abstract/academic.

Die polare Divergenz der Diskurse erschwert den Dialog.

The polar divergence of the discourses makes dialogue difficult.

Linguistic/Sociological.

In der Quantenphysik sind polare Zustände oft verschränkt.

In quantum physics, polar states are often entangled.

Theoretical physics.

Die polare Disposition des Helden führt zur Tragödie.

The hero's polar disposition leads to tragedy.

Literary analysis.

Man muss die polare Dynamik des Marktes verstehen.

One must understand the polar dynamics of the market.

Economic analysis.

Die polare Asymmetrie des Moleküls ist entscheidend.

The polar asymmetry of the molecule is crucial.

Biochemical precision.

Seine Argumentation war von polaren Widersprüchen geprägt.

His argumentation was characterized by polar contradictions.

Rhetorical analysis.

Die polare Erschließung des Kontinents war ein Kraftakt.

The polar exploration of the continent was a feat of strength.

Historical narrative.

常见搭配

polare Regionen

polares Molekül

polare Gegensätze

polare Kälte

polare Luft

polare Bindung

polare Eiskappe

polare Koordinaten

polare Nacht

polare Zone

常用短语

Polare Gegensätze ziehen sich an.

— Opposites attract. Used for people with different personalities.

Sie sind so verschieden, aber polare Gegensätze ziehen sich an.

Ein polares Klima.

— A climate like the poles. Very cold.

Hier herrscht ein polares Klima.

Die polare Welt.

— The world of the Arctic/Antarctic.

Geheimnisse der polaren Welt.

Polare Strömungen.

— Ocean or air currents from the poles.

Polare Strömungen kühlen das Meer.

Polares Licht.

— Aurora lights.

Wir sahen polares Licht.

Polare Ansichten.

— Extreme, opposite views.

Sie haben polare Ansichten zur Politik.

Polare Forschung.

— Scientific study of the poles.

Polare Forschung ist teuer.

Polare Expedition.

— A journey to the poles.

Die polare Expedition war erfolgreich.

Polare Tierwelt.

— Animals living in polar regions.

Die polare Tierwelt ist bedroht.

Polare Kaltfront.

— A very cold weather front.

Eine polare Kaltfront kommt morgen.

容易混淆的词

polar vs polig

Refers to the count of poles (e.g. 2-polig), while 'polar' refers to the property.

polar vs arktisch

Only refers to the North, whereas 'polar' can be North or South.

polar vs Polen

The country Poland. Sounds similar but unrelated.

习语与表达

"Wie polare Gegensätze sein"

— To be completely different from one another.

Die beiden Brüder sind wie polare Gegensätze.

neutral

"Am polaren Ende stehen"

— To be at the extreme end of a spectrum.

Er steht am polaren Ende der Debatte.

formal

"Eine polare Kälte ausstrahlen"

— To be emotionally very cold or distant.

Sie strahlte eine polare Kälte aus.

figurative

"Die polare Nacht einläuten"

— To start a long period of darkness or difficulty (metaphorical).

Die Krise läutete die polare Nacht der Wirtschaft ein.

literary

"Sich polar gegenüberstehen"

— To face each other with completely opposite views.

Die Parteien stehen sich polar gegenüber.

formal

"Ein polares Gemüt haben"

— To have a personality characterized by extremes.

Er hat ein polares Gemüt.

neutral

"In polaren Kategorien denken"

— To think in black and white, with no middle ground.

Du solltest nicht immer in polaren Kategorien denken.

critical

"Die polare Achse verschieben"

— To fundamentally change the focus or balance of something.

Diese Entdeckung verschiebt die polare Achse der Biologie.

academic

"Eine polare Grenze ziehen"

— To create a very sharp distinction between two things.

Man muss eine polare Grenze ziehen.

formal

"Polare Kräfte bündeln"

— To bring together very different or opposing forces.

Wir müssen diese polaren Kräfte bündeln.

formal

容易混淆

polar vs polarisierend

Both come from the same root.

'Polar' is the state; 'polarisierend' is the action of causing division.

Das ist eine polare Meinung, die polarisierend wirkt.

polar vs bipolar

Related scientific/medical term.

'Bipolar' specifically means having two poles, often used for mental health or batteries.

Er leidet an einer bipolaren Störung.

polar vs multipolar

Related political term.

Means having many power centers, whereas 'polar' usually implies two.

Wir leben in einer multipolaren Welt.

polar vs unpolar

The opposite in science.

Means having no charge distribution.

Öl ist unpolar.

polar vs glazial

Both related to ice.

'Glazial' refers specifically to glaciers or ice ages.

Glaziale Landschaften sind beeindruckend.

句型

Der/Die/Das [Noun] ist polar.

Das Eis ist polar.

Ich sehe [Adjective] [Noun].

Ich sehe polares Licht.

Wegen der [Adjective] [Noun]...

Wegen der polaren Kälte bleiben wir drinnen.

Es handelt sich um ein [Adjective] [Noun].

Es handelt sich um ein polares Molekül.

Die [Noun] ist von [Adjective] Natur.

Die Debatte ist von polarer Natur.

In Anbetracht der [Adjective] [Noun]...

In Anbetracht der polaren Divergenz...

Sie sind [Adjective] Gegensätze.

Sie sind polare Gegensätze.

Das [Noun] wirkt [Adjective].

Das Licht wirkt polar.

词族

名词

der Pol

die Polarität

die Polarisierung

das Polarlicht

der Polarkreis

动词

polarisieren

形容词

polar

unpolar

bipolar

multipolar

polig

如何使用

frequency

Common in news, science, and education.

常见错误

Der polar Bär. → Der polare Bär.
Adjectives before nouns need an ending.
Es ist heute polar. → Es ist heute eiskalt.
Unless you are at the pole, 'polar' is too extreme for daily weather.
Die polare Bindung von Magneten. → Die magnetischen Pole.
'Polare Bindung' is specifically for chemistry (atoms).
Ich fahre in die polare Polen. → Ich fahre nach Polen.
Don't confuse the adjective 'polar' with the country 'Polen'.
Sie sind polar verschieden. → Sie sind polare Gegensätze.
'Polar' is usually an adjective modifying a noun or used as a predicate, not an adverb for 'verschieden'.

小贴士

Endings Matter

Don't forget the adjective endings. Since 'polar' is a common adjective, it must agree with the noun in gender, number, and case.

Scientific Context

In chemistry, 'polar' is essential. Learn it alongside 'Lösungsmittel' (solvent) and 'Bindung' (bond).

Research Fame

Germany is a leader in polar research. Mentioning the 'Alfred-Wegener-Institut' shows great cultural knowledge.

Figurative Use

Use 'polare Gegensätze' instead of just 'sehr verschieden' to sound more advanced and descriptive.

Pronunciation

Ensure the 'o' is long and the stress is on the second syllable: po-LAR.

News Keywords

When you hear 'Klima' (climate), listen for 'polar' to understand discussions about the Arctic/Antarctic.

Compounds

German uses 'Polar-' as a prefix. Try building words like 'Polarregion' or 'Polarwind'.

Visual Aid

Visualize a compass needle. It points to the 'polare' ends of the Earth.

Polar vs Bipolar

Use 'polar' for properties and 'bipolar' for systems or medical conditions with two poles.

Avoid Overuse

Don't use 'polar' for every cold day. Save it for truly extreme or geographic contexts.

记住它

记忆技巧

Think of a 'Polar' bear standing on the North 'Pole'—he is at the extreme end of the world.

视觉联想

Imagine a magnet with a red (+) and blue (-) end. These are 'polar' ends.

Word Web

Nordpol Südpol Eisbär Kälte Magnet Molekül Gegensatz Schnee

挑战

Write three sentences: one about geography, one about science, and one about two people with 'polar' opinions.

词源

Derived from the Latin 'polaris', which comes from 'polus', meaning 'pole' or 'end of an axis'.

原始含义： Pertaining to the celestial or terrestrial poles.

Indo-European (via Latin into German).

文化背景

No specific sensitivities, but be careful when using 'polar' to describe people's mental health (use 'bipolar' correctly in a medical sense).

In English, 'polarizing' is often used for politicians; in German, both 'polar' and 'polarisierend' serve this role.

Alfred Wegener (German polar researcher) The ship 'Polarstern' Polaroid (brand name related to polarization)

在生活中练习

真实语境

Geography

Der Nordpol ist...
Polare Zonen sind...
Im Polarkreis...
Eis in polaren Meeren.

Science

Polares Molekül.
Polare Bindung.
Magnetische Pole.
Die Polarität von Wasser.

Politics

Polarisierte Gesellschaft.
Polare Meinungen.
Ein polarisierendes Thema.
Polare Lager.

Weather

Polare Kaltfront.
Polarer Wirbel.
Polare Luftströmung.
Polare Temperaturen.

Mathematics

Polare Koordinaten.
Umrechnung in polar.
Der polare Winkel.
Polardarstellung.

对话开场白

"Was denkst du über die Schmelze der polaren Eiskappen?"

"Hast du schon einmal das polare Licht gesehen?"

"Sind deine politischen Ansichten eher polar oder moderat?"

"Welche polaren Tiere findest du am interessantesten?"

"Warum sind manche Menschen so polar in ihrem Verhalten?"

日记主题

Beschreibe eine Reise in eine polare Region. Was würdest du mitnehmen?

Gibt es in deinem Leben polare Gegensätze? Erkläre sie.

Wie beeinflusst die polare Erwärmung dein Heimatland?

Ist Wasser als polares Molekül für das Leben wichtig? Warum?

Denkst du, dass unsere Gesellschaft immer polarer wird?

常见问题

10 个问题

Beides ist richtig, aber 'Eisbär' ist im Alltag viel häufiger. 'Polarbär' klingt wissenschaftlicher oder ist eine direkte Übersetzung aus dem Englischen.

Ja, aber meistens meint man damit eine Kälte, die so extrem wie an den Polen ist. Für normales 'kalt' benutzt man 'eiskalt'.

Das sind Dinge oder Personen, die so verschieden wie möglich sind. Es gibt keinen Mittelweg zwischen ihnen.

Ja, in der Chemie ist Wasser das bekannteste polare Lösungsmittel, weil es ein Dipolmoment hat.

Das ist eine geografische Linie. Nördlich oder südlich davon gibt es die Polarnacht und den Polartag.

Wie ein normales Adjektiv. Zum Beispiel: 'der polare Wind', 'ein polares Klima', 'die polaren Meere'.

Ja, 'polarisieren'. Es bedeutet, Gegensätze zu schaffen oder zu verstärken.

Das sind bunte Lichter am Himmel in der Nähe der Pole, auch Aurora genannt.

Es wird oft in der Wissenschaft benutzt, ist aber auch ein ganz normales Wort in der Geografie und Alltagssprache.

Polar umfasst Nord- und Südpol. Arktisch bezieht sich nur auf den Norden (die Arktis).

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