Dosis 30秒了解
- A measured quantity, especially of medicine.
- The German word for 'dose'.
- Crucial for medical treatment and drug administration.
- Can be used figuratively for any controlled amount.
The German noun Dosis (feminine, plural: Dosen) directly translates to 'dose' in English. It refers to a specific, measured quantity of something, most commonly a medicine, drug, or other substance, intended to be taken or administered at one time or over a certain period. Think of it as a single serving or a prescribed amount. This word is fundamental in medical and pharmacological contexts, but it can also be used metaphorically to describe any measured or controlled amount of something. For instance, you might talk about a 'Dosis' of vitamins, a 'Dosis' of radiation, or even a 'Dosis' of inspiration. The key idea is a defined, often small, and controlled quantity. When a doctor prescribes medication, they specify the exact Dosis to ensure effectiveness and safety. Pharmacies dispense medications in pre-measured Dosen, like tablets or capsules, or measure out liquids precisely. The concept of a 'Dosis' implies careful measurement and a deliberate amount, whether it's for therapeutic purposes, scientific experimentation, or even in a figurative sense to describe a controlled input of something into a system or person.
- Medical Context
- In medicine, the correct Dosis is crucial. Too little might be ineffective, while too much could be harmful or even toxic. Doctors consider factors like the patient's age, weight, and the severity of their condition when determining the appropriate Dosis.
- Figurative Use
- Metaphorically, 'Dosis' can refer to any controlled or measured amount. For example, one might say they need a 'Dosis of sunshine' on a gloomy day, meaning a small but beneficial amount.
- Scientific Measurement
- In scientific research, particularly in chemistry and biology, experiments often involve precise Dosen of reagents or substances to observe specific reactions or effects.
Die empfohlene Dosis beträgt einmal täglich eine Tablette.
Eine höhere Dosis des Medikaments kann Nebenwirkungen verursachen.
Using Dosis correctly in German sentences requires understanding its grammatical gender (feminine) and its typical contexts. It often appears with verbs related to prescribing, taking, or administering. You'll frequently see it in phrases like 'eine bestimmte Dosis' (a specific dose), 'die empfohlene Dosis' (the recommended dose), or 'eine höhere Dosis' (a higher dose). In medical instructions, it's common to find phrases such as 'Nehmen Sie die Dosis wie verschrieben ein' (Take the dose as prescribed). When discussing medication, the word 'Dosis' is almost always accompanied by an article or a possessive pronoun, like 'die', 'eine', 'meine', or 'seine'. The plural form, 'Dosen', is used when referring to multiple distinct quantities or when talking about different types of doses. For example, 'Die verschiedenen Dosen des Medikaments wurden getestet' (The different doses of the medication were tested). Beyond medical uses, 'Dosis' can be employed in more abstract ways. You might hear someone say they need 'eine kleine Dosis Glück' (a small dose of luck) or 'eine tägliche Dosis Humor' (a daily dose of humor). In these cases, it still conveys the idea of a measured or a necessary amount. Pay attention to the prepositions that often follow 'Dosis', such as 'von' (of) or 'für' (for), as in 'eine Dosis von 50 mg' (a dose of 50 mg) or 'eine Dosis für Erwachsene' (a dose for adults). The context will usually make it clear whether a literal or figurative 'Dosis' is intended. Remember that in German, adjectives modifying 'Dosis' will take appropriate endings based on the case and gender. For instance, 'eine hohe Dosis' (a high dose) in the nominative case, but 'mit einer hohen Dosis' (with a high dose) in the dative case.
- Prescribing Medication
- Doctors prescribe specific Dosen. 'Der Arzt hat die Dosis angepasst.' (The doctor adjusted the dose.)
- Taking Medication
- Patients are instructed to take a certain Dosis. 'Bitte nehmen Sie diese Dosis jeden Morgen ein.' (Please take this dose every morning.)
- Figurative Usage
- Used for any measured amount. 'Wir brauchen eine Dosis Mut, um das Projekt zu starten.' (We need a dose of courage to start the project.)
- Scientific Context
- In experiments, precise amounts are used. 'Die Forscher verwendeten eine kontrollierte Dosis des Virus.' (The researchers used a controlled dose of the virus.)
Die Dosis muss genau eingehalten werden.
Eine Überdosis kann gefährlich sein.
You will most frequently encounter the word Dosis in spoken and written German within specific environments. The most obvious place is in medical settings. Doctors, nurses, and pharmacists routinely use 'Dosis' when discussing prescriptions, treatments, and medication instructions. You'll hear it on doctor's orders, in patient information leaflets, and during consultations. For example, a doctor might say, 'Die empfohlene Dosis für dieses Medikament ist 10 mg einmal täglich.' (The recommended dose for this medication is 10 mg once daily.) Or a pharmacist might explain, 'Diese Dosis ist für Erwachsene bestimmt.' (This dose is intended for adults.)
Beyond direct medical interactions, 'Dosis' is common in pharmaceutical advertising and information. Advertisements for over-the-counter medicines often mention the correct Dosis to take. Similarly, websites and brochures from health organizations or pharmaceutical companies will use this term frequently when detailing drug information. Scientific publications and research papers, especially in fields like medicine, pharmacology, and toxicology, also heavily rely on 'Dosis' to specify experimental conditions and results. You might read about studies investigating the effects of different Dosen of a particular substance.
In a more general sense, the word can appear in health-related news and discussions. When reporting on new treatments, drug trials, or public health advice, journalists and commentators will use 'Dosis' to convey precise information about medication. For instance, a news report might cover: 'Die neue Dosis des Impfstoffs wurde genehmigt.' (The new dose of the vaccine has been approved.)
While less common, the word can also be used metaphorically in everyday conversation, often with a touch of humor or emphasis. Someone might say, 'Ich brauche dringend eine Dosis Urlaub!' (I desperately need a dose of vacation!) or 'Gib mir eine kleine Dosis Kaffee, bitte.' (Give me a small dose of coffee, please.) In these instances, it implies a needed or desired amount of something, but the primary, literal meaning remains tied to measured quantities, particularly in health and science.
- Doctor's Office
- When a doctor explains how to take medication: 'Sie sollten morgens und abends eine Dosis nehmen.' (You should take one dose in the morning and evening.)
- Pharmacy
- When a pharmacist dispenses medication and gives instructions: 'Die Dosis ist auf dem Rezept angegeben.' (The dose is indicated on the prescription.)
- Health Magazines/Websites
- Articles discussing medication: 'Die empfohlene Dosis für Kinder ist geringer.' (The recommended dose for children is lower.)
- Scientific Journals
- Research papers detailing experiments: 'Die Ratten erhielten eine Dosis von 5 mg/kg.' (The rats received a dose of 5 mg/kg.)
Die Packungsbeilage erklärt die richtige Dosis.
Er fragte den Arzt nach einer stärkeren Dosis.
Learners of German often make a few common mistakes when using the word Dosis. One prevalent error is with the gender. As mentioned, 'Dosis' is a feminine noun (die Dosis). Some learners might incorrectly treat it as masculine or neuter, leading to incorrect article usage or adjective declension. For example, saying 'der Dosis' instead of 'die Dosis' or 'ein Dosis' instead of 'eine Dosis'. This grammatical error can sound quite unnatural to native speakers.
Another common pitfall is the pluralization. While 'Dosis' is the singular form, its plural is 'Dosen'. Some learners might incorrectly try to form the plural by adding '-en' or '-s' to the singular form, or they might mistakenly use the singular form when referring to multiple doses. For instance, saying 'zwei Dosis' instead of 'zwei Dosen'. The plural 'Dosen' is less common in everyday speech than the singular, as people often talk about 'the dose' or 'a dose' rather than multiple distinct doses unless specifying different amounts or types.
A subtler mistake involves the meaning and context. While 'Dosis' is primarily used for medicines and drugs, learners might overuse it for any general quantity. For example, saying 'eine Dosis Wasser' (a dose of water) when 'ein Glas Wasser' (a glass of water) or 'eine Menge Wasser' (an amount of water) would be much more appropriate. 'Dosis' strongly implies a measured, often medically relevant, or scientifically controlled amount. Using it for everyday quantities can sound awkward or overly technical.
Finally, learners sometimes struggle with the prepositional phrases associated with 'Dosis'. While common constructions like 'eine Dosis von X mg' (a dose of X mg) are standard, learners might use incorrect prepositions or omit them entirely. For instance, instead of 'eine Dosis von 50 Milligramm', they might say 'eine 50 Milligramm Dosis' (which is not entirely wrong but less idiomatic) or 'eine Dosis für 50 Milligramm' (which is grammatically incorrect in this context).
Common Mistakes Summary:
- Incorrect Gender
- Using 'der Dosis' or 'ein Dosis' instead of 'die Dosis' or 'eine Dosis'.
- Incorrect Plural
- Saying 'zwei Dosis' instead of 'zwei Dosen'.
- Overuse for General Quantities
- Using 'Dosis' for everyday amounts like water or coffee where 'Menge' or specific containers are more fitting.
- Incorrect Prepositions
- Using wrong prepositions with quantities, e.g., 'eine Dosis für 50 mg' instead of 'eine Dosis von 50 mg'.
*Falsch: Der Dosis ist zu hoch.*
*Richtig: Die Dosis ist zu hoch.*
While Dosis is the primary term for a measured quantity of medicine or a substance, German offers other words that can be used in similar contexts or for related concepts. Understanding these alternatives helps in choosing the most precise word for a given situation.
Menge (die Menge): This is a general term for 'amount' or 'quantity'. It's much broader than 'Dosis' and can be used for anything, from liquids and solids to abstract concepts. While you can talk about a 'Menge an Medikamenten' (an amount of medication), 'Dosis' is more specific to a prescribed or measured single unit. For example, 'Ich trinke eine große Menge Wasser' (I drink a large amount of water) is common, but 'Ich nehme eine große Dosis Wasser' would be unusual unless it was a specific medical treatment involving water.
Portion (die Portion): This refers to a serving or a part of something, often food. It can sometimes overlap with 'Dosis' in the sense of a single serving, but 'Portion' is typically used for food or meals. For instance, 'eine Portion Pommes' (a portion of fries). You wouldn't typically use 'Portion' for medicine. However, in a figurative sense, one might speak of a 'Portion Glück' (a portion of luck), similar to a 'Dosis Glück'.
Menge vs. Dosis:
- Menge
- General quantity, amount. Can be measured or unmeasured. Used for food, liquids, abstract things. Example: 'eine große Menge Zucker' (a large amount of sugar).
- Dosis
- Specific, measured, often prescribed quantity, especially for medicine, drugs, or scientific substances. Implies a single unit or controlled amount. Example: 'eine Dosis Schmerzmittel' (a dose of painkillers).
Einheit (die Einheit): This means 'unit'. It can be used for dosage forms, like 'eine Einheit Insulin' (one unit of insulin), which is a specific measured amount. It's more technical and precise than 'Menge' and can sometimes be used interchangeably with 'Dosis' in very specific medical or scientific contexts where a standardized unit is involved.
Maß (das Maß): This word means 'measure' or 'standard'. It can refer to a unit of measurement or a degree. For example, 'ein gewisses Maß an Geduld' (a certain measure of patience). While related to measurement, it's not a direct substitute for 'Dosis' in its primary medical sense. You wouldn't say 'eine Maß Medikament' for a dose of medicine.
Dosis vs. Portion:
- Portion
- Serving, especially of food. Can be figurative. Example: 'eine kleine Portion Reis' (a small portion of rice).
- Dosis
- Measured quantity, typically medical or scientific. Example: 'eine Dosis Vitamin C' (a dose of Vitamin C).
In summary, 'Dosis' is the most precise term for a measured quantity of medicine or a substance intended for intake. 'Menge' is a general term for any amount. 'Portion' is usually for food or figurative servings. 'Einheit' is for standardized units, and 'Maß' refers to measure or standard.
How Formal Is It?
趣味小知识
The concept of a 'dose' has been around for millennia, as ancient physicians needed to determine how much of a medicinal substance to give to a patient. The precise scientific definition, however, evolved much later with the development of pharmacology.
发音指南
- Pronouncing the 'o' as a short 'o' like in 'hot'.
- Pronouncing the 's' at the end as an 's' sound instead of a 'z' sound.
- Adding an extra syllable or misplacing the stress.
难度评级
The word itself is straightforward, but understanding its precise medical and scientific contexts, as well as its figurative uses, requires some nuance. Recognizing its feminine gender is also important for accurate reading comprehension.
Correctly using 'Dosis' in writing involves remembering its gender, proper pluralization, and appropriate adjective declensions. Using it in precise medical or scientific sentences can be challenging.
Pronunciation is relatively simple, but incorporating 'Dosis' naturally into conversation, especially when discussing health matters, requires confidence and correct grammatical application.
The word is quite common in certain contexts, making it relatively easy to recognize when spoken by native speakers, especially in medical or health-related discussions.
接下来学什么
前置知识
接下来学习
高级
需要掌握的语法
Feminine Nouns and Articles
Dosis is a feminine noun. Therefore, it takes the feminine articles 'die' (definite) and 'eine' (indefinite) in the nominative case. Example: Die Dosis ist wichtig. / Eine Dosis reicht aus.
Adjective Declension
Adjectives preceding 'Dosis' must be declined according to its gender, case, and the type of article used. Example: die empfohlene Dosis (nominative), eine hohe Dosis (accusative).
Plural Formation
The plural of 'Dosis' is 'Dosen'. Example: Die Ärzte diskutierten die verschiedenen Dosen des Medikaments.
Prepositional Phrases with Quantities
When specifying the amount, 'von' is commonly used. Example: eine Dosis von 10 mg.
Verbs commonly used with 'Dosis'
Common verbs include 'verschreiben' (to prescribe), 'einnehmen' (to take), 'verabreichen' (to administer), 'erhöhen' (to increase), 'verringern' (to decrease). Example: Der Arzt verschreibt eine Dosis. / Der Patient nimmt die Dosis ein.
按水平分级的例句
Eine kleine Dosis Zucker.
A small dose of sugar.
The word 'Dosis' is feminine.
Nur eine Dosis.
Only one dose.
'Eine' is the indefinite article for feminine nouns in the nominative case.
Brauche ich mehr Dosis?
Do I need more dose?
Question form using 'brauchen' (to need).
Das ist eine gute Dosis.
That is a good dose.
'Gute' is the adjective ending for feminine nouns in the nominative case with an indefinite article.
Keine Dosis für mich.
No dose for me.
Using 'keine' to negate the noun.
Wie viel Dosis?
How much dose?
Asking about quantity.
Die Dosis ist klein.
The dose is small.
Using the definite article 'die'.
Ich nehme diese Dosis.
I take this dose.
'Diese' is a demonstrative pronoun, used here for a feminine noun.
Der Arzt hat die richtige Dosis verschrieben.
The doctor prescribed the right dose.
The accusative case for 'die Dosis' after 'verschreiben' (to prescribe).
Diese Dosis hilft mir.
This dose helps me.
Nominative case for 'diese Dosis'.
Ich muss die Dosis erhöhen.
I have to increase the dose.
'Erhöhen' (to increase) takes the accusative object.
Eine zu hohe Dosis kann schädlich sein.
Too high a dose can be harmful.
Adjective declension 'hohe' before 'Dosis'.
Die Apotheke gab mir die verordnete Dosis.
The pharmacy gave me the prescribed dose.
Past tense of 'geben' (to give) with accusative object.
Wir brauchen eine kleinere Dosis.
We need a smaller dose.
Comparative adjective 'kleinere' with feminine noun in accusative.
Ist das die empfohlene Dosis?
Is that the recommended dose?
Asking a yes/no question.
Manche Medikamente haben nur eine Dosis pro Tag.
Some medications have only one dose per day.
Using 'pro Tag' (per day).
Die empfohlene Dosis beträgt 50 Milligramm, aber nur bei Bedarf.
The recommended dose is 50 milligrams, but only if needed.
Using 'beträgt' (amounts to) and 'bei Bedarf' (if needed).
Eine Überdosis kann zu ernsthaften Nebenwirkungen führen.
An overdose can lead to serious side effects.
Compound noun 'Überdosis' (overdose) and 'Nebenwirkungen' (side effects).
Der Patient muss die Dosis schrittweise anpassen.
The patient must adjust the dose gradually.
'Schrittweise anpassen' (to adjust gradually).
Es ist wichtig, die genaue Dosis nicht zu überschreiten.
It is important not to exceed the exact dose.
Using the infinitive with 'zu' after 'wichtig ist'.
Die Wirkung des Medikaments hängt von der Dosis ab.
The effect of the medication depends on the dose.
'Abhängen von' (to depend on) requires the dative case.
Sie erhielt eine höhere Dosis des experimentellen Wirkstoffs.
She received a higher dose of the experimental active ingredient.
Dative case after 'von' ('des experimentellen Wirkstoffs').
Die tägliche Dosis Vitamine ist essenziell für die Gesundheit.
The daily dose of vitamins is essential for health.
Nominative case, 'täglich' as an adjective.
Wie oft soll ich diese Dosis einnehmen?
How often should I take this dose?
'Einnehmen' (to take/ingest) is a common verb with 'Dosis'.
Die Forschungsergebnisse deuten darauf hin, dass eine niedrigere Dosis ausreichend sein könnte.
The research findings suggest that a lower dose might be sufficient.
Subjunctive mood ('könnte') and complex sentence structure.
Die Verabreichung der korrekten Dosis ist entscheidend für den Therapieerfolg.
The administration of the correct dose is crucial for the success of the therapy.
Nominalization ('Verabreichung') and genitive case ('der korrekten Dosis').
Bei Verdacht auf eine Überdosierung muss sofort ärztliche Hilfe in Anspruch genommen werden.
In case of suspected overdose, medical help must be sought immediately.
'Bei Verdacht auf' (in case of suspicion of) and passive voice.
Die optimale Dosis variiert stark je nach individuellem Stoffwechsel.
The optimal dose varies greatly depending on individual metabolism.
'Je nach' (depending on) followed by dative case.
Patienten sollten die vorgeschriebene Dosis niemals eigenmächtig ändern.
Patients should never change the prescribed dose on their own initiative.
'Eigenmächtig' (on one's own initiative) and modal verb 'sollten'.
Die Pharmakokinetik beschreibt, wie der Körper mit einer bestimmten Dosis interagiert.
Pharmacokinetics describes how the body interacts with a specific dose.
Complex vocabulary ('Pharmakokinetik') and subordinate clause.
Eine moderate Dosis Alkohol kann für manche Menschen gesundheitliche Vorteile haben.
A moderate dose of alcohol can have health benefits for some people.
Figurative use of 'Dosis' with a substance like alcohol.
Die Langzeitwirkung einer niedrigen Dosis muss noch erforscht werden.
The long-term effect of a low dose still needs to be researched.
Genitive case ('einer niedrigen Dosis') and passive voice.
Die Titration ermöglicht die präzise Bestimmung der Konzentration und damit der optimalen Dosis eines Wirkstoffs.
Titration allows for the precise determination of the concentration and thus the optimal dose of an active ingredient.
Advanced scientific vocabulary and complex sentence structure.
Die pharmakologische Wirksamkeit einer Substanz ist oft dosisabhängig und erfordert eine sorgfältige Abwägung von Nutzen und Risiko.
The pharmacological efficacy of a substance is often dose-dependent and requires a careful balance of benefit and risk.
'Dosisabhängig' (dose-dependent) and sophisticated vocabulary.
Obwohl die anfängliche Dosis als gering eingestuft wurde, zeigten sich unerwartete systemische Effekte.
Although the initial dose was classified as low, unexpected systemic effects appeared.
Subordinate clause with 'obwohl' (although) and past participle as adjective.
Die exponentielle Zunahme der Dosis korreliert mit einer signifikanten Erhöhung der Toxizität.
The exponential increase in dose correlates with a significant rise in toxicity.
Precise scientific terminology and sophisticated phrasing.
Bei der Entwicklung neuer Therapeutika wird akribisch darauf geachtet, dass jede Dosis sowohl wirksam als auch sicher ist.
In the development of new therapeutics, meticulous attention is paid to ensuring that each dose is both effective and safe.
Advanced vocabulary ('akribisch', 'Therapeutika') and complex grammatical structures.
Die kumulative Dosis über einen längeren Zeitraum kann zu chronischen Gesundheitsschäden führen.
The cumulative dose over a longer period can lead to chronic health damage.
'Kumulative Dosis' (cumulative dose) and abstract concepts.
Die individuelle Reaktion auf eine gegebene Dosis unterliegt zahlreichen physiologischen und genetischen Faktoren.
The individual response to a given dose is subject to numerous physiological and genetic factors.
Sophisticated vocabulary ('unterliegt', 'physiologischen') and abstract reasoning.
Das Erreichen der therapeutischen Breite erfordert eine präzise Steuerung der Dosis, um sowohl Unter- als auch Überdosierung zu vermeiden.
Achieving the therapeutic window requires precise control of the dose to avoid both under- and overdosing.
Specialized medical terminology ('therapeutische Breite') and complex sentence construction.
Die fein abgestufte Dosis-Wirkungs-Beziehung ist ein Eckpfeiler der modernen Pharmakologie und Toxikologie.
The finely graduated dose-response relationship is a cornerstone of modern pharmacology and toxicology.
Highly specialized terminology and abstract concepts.
Die inadäquate Dosis kann die Wirksamkeit einer Behandlung erheblich beeinträchtigen und zu Resistenzentwicklungen führen.
An inadequate dose can significantly impair the efficacy of a treatment and lead to the development of resistance.
Advanced vocabulary ('inadäquate', 'beeinträchtigen', 'Resistenzentwicklungen') and nuanced meaning.
Das Management komplexer Krankheitsbilder erfordert oft eine individualisierte Dosisanpassung, die auf einem tiefen Verständnis der Pathophysiologie basiert.
The management of complex clinical pictures often requires individualized dose adjustment, based on a deep understanding of pathophysiology.
Highly specialized medical and scientific language.
Die Erforschung der Dosis-Effekt-Kurven unter verschiedenen pharmakogenetischen Bedingungen ist von zentraler Bedeutung für die personalisierte Medizin.
The research into dose-effect curves under various pharmacogenetic conditions is of central importance for personalized medicine.
Cutting-edge scientific terminology and abstract concepts.
Die regulatorischen Anforderungen an die Festlegung und Überwachung der therapeutischen Dosis sind aufgrund der potenziellen Risiken für die Patientensicherheit äußerst stringent.
The regulatory requirements for establishing and monitoring the therapeutic dose are extremely stringent due to the potential risks to patient safety.
Formal and precise language regarding regulations and safety.
Die fraktionierte Dosisgabe wird häufig angewendet, um die Toxizität zu minimieren und die therapeutische Wirksamkeit über einen längeren Zeitraum aufrechtzuerhalten.
Fractionated dosing is often used to minimize toxicity and maintain therapeutic efficacy over a longer period.
Specialized medical term 'fraktionierte Dosisgabe' (fractionated dosing).
Die Ermittlung der minimalen und maximalen tolerierbaren Dosis ist ein kritischer Schritt in der präklinischen und klinischen Arzneimittelentwicklung.
Determining the minimum and maximum tolerated dose is a critical step in preclinical and clinical drug development.
Precise terminology from drug development stages.
Die heterogene Reaktivität auf die gleiche Dosis kann auf subtile Unterschiede in der physiologischen Homöostase oder auf epigenetische Modifikationen zurückgeführt werden.
The heterogeneous reactivity to the same dose can be attributed to subtle differences in physiological homeostasis or epigenetic modifications.
Highly advanced biological and physiological concepts.
常见搭配
常用短语
— The dose that is advised by a medical professional or found in instructions.
Bitte halten Sie sich an die empfohlene Dosis, um Nebenwirkungen zu vermeiden.
— To take more of a substance than is safe or recommended, potentially leading to harmful effects.
Es ist gefährlich, eine Überdosis von starken Schmerzmitteln zu nehmen.
— For a doctor to officially prescribe a specific amount of medication.
Der Arzt wird Ihnen die passende Dosis für Ihre Erkrankung verschreiben.
— The specific amount is very important for the outcome.
Bei diesem Medikament ist die Dosis entscheidend für die Heilung.
— Specifying the exact quantity in milligrams.
Die Anweisung lautet: eine Dosis von 20 mg zweimal täglich.
— Figuratively, a needed amount of bravery or boldness.
Für dieses Gespräch brauche ich eine extra Dosis Courage.
— A famous saying (Paracelsus) meaning that any substance can be harmful in a large enough amount, and even a beneficial substance can be harmful in excess.
Denken Sie daran: Die Dosis macht das Gift, also übertreiben Sie es nicht.
— A small amount, often used when referring to something that is potent or to be taken cautiously.
Beginnen Sie mit einer kleinen Dosis, um zu sehen, wie Sie reagieren.
— To discover or determine the most effective and safe amount.
Es hat einige Zeit gedauert, bis wir die richtige Dosis für ihn gefunden haben.
— The amount taken every day.
Seine tägliche Dosis an Vitamin D hilft ihm, fit zu bleiben.
容易混淆的词
'Menge' means 'amount' or 'quantity' and is a general term. 'Dosis' is more specific, referring to a measured, often medically relevant, quantity.
'Portion' is typically used for servings of food or figurative shares, not for precise medical dosages.
'Gabe' is a more formal or literary term for a dose or administration, less common in everyday medical talk than 'Dosis'.
习语与表达
— This is a fundamental principle in toxicology and pharmacology, attributed to Paracelsus. It means that any substance, even a beneficial one, can be harmful if taken in too large a quantity, and conversely, even a toxic substance might have medicinal properties in a very small, carefully controlled dose.
Manche Leute denken, mehr sei immer besser, aber bei Medikamenten gilt: Die Dosis macht das Gift.
Proverbial, Medical— To need or take a small amount of courage to do something difficult or intimidating.
Bevor er die Bühne betrat, nahm er eine kleine Dosis Mut aus seiner Wasserflasche (er meinte damit seinen Mut, nicht das Wasser).
Figurative, Colloquial— A situation or action that provides a moment of amusement or lightheartedness.
Nach dem langen Meeting brauchten wir alle eine Dosis Humor, um wieder aufzumuntern.
Figurative, Colloquial— A statement or fact that is uncomfortable but true.
Manchmal muss man sich einer Dosis Wahrheit stellen, auch wenn sie schmerzt.
Figurative, Colloquial— To need or enjoy some time in the sun, especially after a period of darkness or cold.
Nach diesem langen Winter brauche ich dringend eine Dosis Sonne.
Figurative, Colloquial— An experience that causes excitement, thrill, or a rush of adrenaline.
Die Achterbahnfahrt gab mir eine gehörige Dosis Adrenalin.
Figurative, Colloquial— A situation that causes a feeling of pressure or tension, often implying it's necessary for motivation or performance.
Ein bisschen Dosis Stress vor der Prüfung kann helfen, konzentriert zu bleiben.
Figurative, Colloquial— A reminder of the actual, often less pleasant, circumstances.
Sein Traum schien zu groß, also brauchte er eine Dosis Realität.
Figurative, Colloquial— A cup of coffee or other caffeinated beverage to wake up or stay alert.
Am Morgen brauche ich immer eine starke Dosis Koffein.
Figurative, Colloquial— Something that sparks creativity or new ideas.
Die Reise gab ihr eine neue Dosis Inspiration für ihre Kunst.
Figurative, Colloquial容易混淆
Both refer to quantity.
<strong>Menge</strong> is a general term for 'amount' or 'quantity' and can be used for anything. <strong>Dosis</strong> is specific to a measured, often medically or scientifically relevant, quantity, usually taken at one time. You wouldn't say 'eine Menge Schmerzmittel' if you meant a specific prescribed amount; you'd say 'eine <strong>Dosis</strong> Schmerzmittel'.
Ich habe eine große <strong>Menge</strong> Wasser getrunken. (General amount) / Der Arzt verschrieb eine <strong>Dosis</strong> von 50mg. (Specific measured amount)
Both can refer to a single serving.
<strong>Portion</strong> is primarily used for servings of food ('eine Portion Pommes') or figurative shares ('eine Portion Glück'). <strong>Dosis</strong> is specifically for measured amounts of medicine, drugs, or other substances intended for intake, often with a therapeutic or scientific purpose. You take a <strong>Dosis</strong> of medicine, not a <strong>Portion</strong>.
Ich esse eine <strong>Portion</strong> Reis. (Food serving) / Ich nehme eine <strong>Dosis</strong> Antibiotikum. (Medicine)
Both can refer to a unit of measure.
<strong>Einheit</strong> means 'unit' and is a broader term for a standard measure (e.g., 'Kilogramm' is an <strong>Einheit</strong>). In a medical context, 'eine <strong>Einheit</strong> Insulin' refers to a specific, standardized measured amount, which is a type of <strong>Dosis</strong>. However, 'Dosis' is the more general term for the quantity itself, while 'Einheit' emphasizes the standardized measure.
Die <strong>Einheit</strong> Insulin wird mit einer Spritze verabreicht. (The unit of insulin is administered with a syringe.) / Die <strong>Dosis</strong> Insulin muss genau stimmen. (The dose of insulin must be exact.)
Both can refer to a dose or administration.
<strong>Gabe</strong> is a more formal or literary term for 'dose' or 'administration', often used in medical or scientific contexts, but less common in everyday speech than <strong>Dosis</strong>. 'Dosis' is the standard, everyday term for a measured amount of medicine.
Die tägliche <strong>Gabe</strong> des Medikaments ist wichtig. (Formal) / Ich nehme jeden Tag diese <strong>Dosis</strong>. (Common)
Both relate to measurement.
<strong>Maß</strong> means 'measure', 'standard', or 'degree'. It refers to a standard of measurement or a level of something, like 'ein gewisses <strong>Maß</strong> an Geduld' (a certain measure of patience). It is not a specific quantity of substance like <strong>Dosis</strong>.
Wir müssen ein <strong>Maß</strong> an Kontrolle behalten. (A level of control) / Die <strong>Dosis</strong> des Medikaments war zu hoch. (The amount of medicine was too high.)
句型
Eine [adjective] Dosis.
Eine kleine <strong>Dosis</strong>.
Die Dosis [verb].
Die <strong>Dosis</strong> hilft.
Eine Dosis von [amount] [unit].
Eine <strong>Dosis</strong> von 10 mg.
Die empfohlene Dosis beträgt [amount].
Die empfohlene <strong>Dosis</strong> beträgt 50 mg.
Die Wirkung hängt von der Dosis ab.
Die Wirkung hängt von der <strong>Dosis</strong> ab.
Eine [adjective] Dosis [noun in genitive].
Eine höhere <strong>Dosis</strong> des Medikaments.
Obwohl die anfängliche Dosis [adjective], [result].
Obwohl die anfängliche <strong>Dosis</strong> gering war, zeigten sich Effekte.
Die [adjective] Dosis-Wirkungs-Beziehung [verb].
Die feine <strong>Dosis</strong>-Wirkungs-Beziehung ist komplex.
词族
名词
动词
形容词
相关
如何使用
Common, especially in medical and health-related contexts.
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Using the wrong gender (e.g., 'der Dosis', 'ein Dosis').
→
Die Dosis, eine Dosis.
'Dosis' is a feminine noun. Always use feminine articles ('die', 'eine') and adjective endings in the nominative and accusative cases.
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Incorrect plural form (e.g., 'zwei Dosis').
→
Zwei Dosen.
The plural of 'Dosis' is 'Dosen'. Use the plural form when referring to multiple quantities.
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Using 'Dosis' for general quantities of food or drink.
→
Eine Portion Wasser, eine Menge Zucker.
'Dosis' implies a measured, often medically relevant, quantity. For food or general liquids, use 'Portion' or 'Menge'.
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Incorrect adjective declension (e.g., 'eine hoch Dosis').
→
Eine hohe Dosis.
Adjectives preceding 'Dosis' must be declined correctly based on its gender, case, and the article. For 'eine' in the nominative/accusative case, the adjective takes an '-e' ending.
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Confusing 'Dosis' with 'Menge' in precise medical contexts.
→
Die empfohlene Dosis von 50 mg.
While 'Menge' means amount, 'Dosis' is specific for a measured therapeutic or scientific quantity. Using 'Menge' in a medical prescription would be imprecise.
小贴士
Remember the Gender!
The most crucial tip for 'Dosis' is to always remember its feminine gender (die Dosis). This will help you use the correct articles ('die', 'eine') and adjective endings. Practice saying 'die Dosis', 'eine Dosis' until it feels natural.
Common Collocations
Learn common phrases like 'empfohlene Dosis' (recommended dose), 'richtige Dosis' (correct dose), and 'eine Dosis von X mg' (a dose of X mg). These will help you use the word more naturally in sentences.
Visual Association
Imagine a doctor carefully measuring a liquid into a small vial. Associate the word 'Dosis' with this image of precise measurement for medical purposes.
Sound It Out
Practice the pronunciation: DO-sis, with a long 'o' and a 'z' sound at the end. Hearing native speakers use the word will also help immensely.
Dosis vs. Menge
Understand the difference: 'Menge' is a general amount, while 'Dosis' is a specific, measured quantity, usually for medical or scientific purposes. Don't use 'Dosis' for everyday amounts of food or drink.
The Power of 'Die Dosis macht das Gift'
This proverb is a great way to remember the core concept of 'Dosis' – that quantity matters immensely, whether for benefit or harm. It's a fundamental principle in toxicology.
Plural Form
Remember that the plural of 'Dosis' is 'Dosen'. Use it when referring to multiple distinct quantities or when comparing different amounts.
Figurative Meanings
Explore how 'Dosis' can be used metaphorically for things like 'courage', 'humor', or 'inspiration'. This shows the word's versatility beyond its primary medical meaning.
Sentence Building
Actively try to construct sentences using 'Dosis' in different contexts – medical, scientific, and figurative. The more you write and speak it, the more natural it will become.
记住它
记忆技巧
Imagine a 'Do'ctor giving you a 'sis'ter's special potion, a precise dose.
视觉联想
Picture a doctor carefully measuring a liquid into a small vial with a dropper. The word 'Dosis' is written on the vial.
Word Web
挑战
Try to use 'Dosis' in three different sentences today: one about medicine, one about vitamins, and one using it figuratively (like a 'dose of courage').
词源
The word 'Dosis' comes from the ancient Greek word 'δόσις' (dósis), meaning 'a giving', 'a gift', or 'a dose'. This Greek word is related to the verb 'δίδωμι' (dídōmi), meaning 'to give'. The word entered German through Latin ('dosis').
原始含义： A giving, a gift, or a portion given.
Indo-European (Greek -> Latin -> German)文化背景
The word 'Dosis' is directly related to medicine and health. When discussing it, especially in contexts involving illness or drugs, maintain a sensitive and respectful tone.
In English-speaking countries, the word 'dose' is used similarly, referring to a measured amount of medicine or a drug. The concept is universal in healthcare.
在生活中练习
真实语境
Medical Consultation
- Wie ist die empfohlene Dosis?
- Ich nehme die Dosis zweimal täglich.
- Ist diese Dosis für mich geeignet?
Pharmacy Instructions
- Die Dosis steht auf dem Rezept.
- Nehmen Sie die Dosis mit Wasser ein.
- Bitte nicht die maximale Dosis überschreiten.
Health Article/Blog
- Die richtige Dosis ist entscheidend.
- Eine tägliche Dosis Vitamine.
- Gefahr einer Überdosis.
Scientific Research
- Eine Dosis von 5 mg wurde verabreicht.
- Die Dosis-Wirkungs-Kurve.
- Experimentelle Dosis.
Figurative Language
- Eine Dosis Mut.
- Eine Dosis Humor.
- Eine Dosis Inspiration.
对话开场白
"Haben Sie schon einmal von der Redewendung 'Die Dosis macht das Gift' gehört?"
"Welche Erfahrungen haben Sie mit der Einnahme von Medikamenten und deren Dosierung gemacht?"
"Glauben Sie, dass eine kleine 'Dosis' Stress manchmal nützlich sein kann?"
"Was ist Ihrer Meinung nach die wichtigste Information auf der Packungsbeilage eines Medikaments in Bezug auf die Dosis?"
"Wenn Sie eine 'Dosis' Urlaub bräuchten, wohin würden Sie reisen?"
日记主题
Beschreiben Sie eine Situation, in der Sie die genaue 'Dosis' eines Medikaments einnehmen mussten und wie Sie sich dabei gefühlt haben.
Denken Sie über die Redewendung 'Die Dosis macht das Gift' nach und schreiben Sie über ein Beispiel aus Ihrem Leben, wo dies zutraf.
Erfinden Sie eine metaphorische Verwendung für 'Dosis'. Zum Beispiel: 'eine Dosis Glück' und schreiben Sie eine kurze Geschichte dazu.
Wie wichtig ist es Ihrer Meinung nach, dass Ärzte die 'Dosis' von Medikamenten klar und verständlich erklären?
Stellen Sie sich vor, Sie könnten eine 'Dosis' einer beliebigen Fähigkeit oder eines Gefühls erhalten. Welche würden Sie wählen und warum?
常见问题
10 个问题Primarily, yes. 'Dosis' most commonly refers to a measured quantity of medicine, drugs, or other substances intended for intake. However, it can also be used figuratively to describe any controlled or necessary amount of something, like 'eine Dosis Mut' (a dose of courage) or 'eine tägliche Dosis Humor' (a daily dose of humor).
The plural of 'Dosis' is 'Dosen'. For example, 'Die Ärzte empfehlen verschiedene Dosen für unterschiedliche Altersgruppen.' (The doctors recommend different doses for different age groups.)
'Dosis' is a feminine noun in German. Therefore, you use the feminine articles and adjective endings: 'die Dosis', 'eine Dosis', 'die richtige Dosis'.
The term for 'overdose' is 'Überdosis'. It is also a feminine noun. For example, 'Eine Überdosis kann lebensgefährlich sein.' (An overdose can be life-threatening.)
Generally, no. For food, you would use words like 'Portion' (serving) or 'Menge' (amount). 'Dosis' implies a specific, often medically relevant or scientifically controlled, quantity, not a regular meal serving.
'Menge' is a general term for 'amount' or 'quantity' and can be used for anything. 'Dosis' is more specific, referring to a precisely measured amount, especially of medicine or drugs, intended for intake or administration. Think of 'Menge' as 'how much' and 'Dosis' as 'how much, measured precisely for a specific purpose'.
The stress is on the first syllable: DO-sis. The 'o' is a long 'o' sound (like in 'go'), and the final 's' sounds like a 'z' (like in 'zebra').
This famous saying, attributed to Paracelsus, means that any substance can be poisonous in a large enough amount, and even a poisonous substance can be medicinal in a small, controlled dose. It highlights the importance of correct measurement and moderation.
Yes, 'Gabe' is a more formal or literary term for dose or administration. 'Einheit' can be used for standardized units, like 'eine Einheit Insulin'. However, 'Dosis' is the most common and standard term.
You use 'Dosen' when referring to multiple distinct quantities of a substance, or when comparing different doses. For example, 'Die Studie verglich drei verschiedene Dosen.' (The study compared three different doses.) If you mean a single prescribed amount, you use the singular 'Dosis'.
自我测试 10 个问题
/ 10 correct
Perfect score!
Summary
Dosis refers to a specific, measured quantity, most commonly of medicine, and is crucial for ensuring proper treatment and safety.
- A measured quantity, especially of medicine.
- The German word for 'dose'.
- Crucial for medical treatment and drug administration.
- Can be used figuratively for any controlled amount.
Remember the Gender!
The most crucial tip for 'Dosis' is to always remember its feminine gender (die Dosis). This will help you use the correct articles ('die', 'eine') and adjective endings. Practice saying 'die Dosis', 'eine Dosis' until it feels natural.
Context is Key
While 'Dosis' is primarily medical, it can be used figuratively. Pay attention to the context to understand if it's a literal medical dose or a metaphorical amount of something else.
Common Collocations
Learn common phrases like 'empfohlene Dosis' (recommended dose), 'richtige Dosis' (correct dose), and 'eine Dosis von X mg' (a dose of X mg). These will help you use the word more naturally in sentences.
Visual Association
Imagine a doctor carefully measuring a liquid into a small vial. Associate the word 'Dosis' with this image of precise measurement for medical purposes.
相关内容
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