Temperature is a measure of how hot or cold something is, expressed in units like Celsius.
Palavra em 30 segundos
- Measure of hotness or coldness.
- Used for weather, body, and food.
- Commonly measured in Celsius (°C).
Overview
温度（wēndù）是一个表示物体冷热程度的物理量。在物理学中，它与物体的内能有关，温度越高，分子运动越剧烈。在日常生活中，我们用温度来描述天气、身体状况、食物的冷热等。温度的测量单位有摄氏度（℃）、华氏度（℉）和开尔文（K）。在中国，最常用的是摄氏度。
温度这个词的使用非常广泛，可以单独使用，也可以与其他词语组合形成更具体的表达。例如，我们可以说“今天的温度很高”、“你的体温是多少？”、“请把牛奶加热到合适的温度”。它常常用来描述天气变化、身体健康状况、以及烹饪和储存食物时的要求。
**气温 (qìwēn)**：特指大气层的温度，也就是我们常说的天气温度。例如：“北京今天的气温是15℃。”
- 1体温 (tǐwēn)：特指人体或动物体的温度。例如：“我的体温是37.5℃。”
**水温 (shuǐwēn)**：特指水的温度。例如：“请用温水（不冷不热的水）洗脸。”
“温度”是最通用的词，可以涵盖以上所有情况，但具体语境下使用更精确的词汇会更清晰。
Exemplos
今天北京的温度很高。
everydayBeijing's temperature is very high today.
请将烤箱温度设置为180摄氏度。
formalPlease set the oven temperature to 180 degrees Celsius.
哎呀，我感觉有点冷，温度是不是降了？
informalOh, I feel a bit cold, has the temperature dropped?
实验要求在零下20度的恒定温度下进行。
academicThe experiment requires conducting at a constant temperature of minus 20 degrees.
Colocações comuns
Frases Comuns
气温
air temperature
体温
body temperature
室温
room temperature
高温
high temperature
低温
low temperature
Frequentemente confundido com
Temperature measures the intensity of heat, while heat (热量) is the transfer of thermal energy. You can have a high temperature with little heat, or a low temperature with a lot of heat transferred over time.
Padrões gramaticais
How to Use It
Notas de uso
The word '温度' is very common and used in a wide range of situations, from casual conversation about the weather to technical specifications. It's a fundamental concept in daily life. Be mindful of the specific context to use the most appropriate term if needed (e.g., '气温' for weather).
Erros comuns
Learners might confuse '温度' (temperature) with '热量' (heat). Remember that temperature is a measure of intensity, while heat is energy in transit. Also, ensure correct usage of units like '摄氏度' (Celsius).
Tips
Understand Celsius and Fahrenheit
Remember that Celsius (°C) is standard in China and most of the world, while Fahrenheit (°F) is common in the US.
Be specific with context
While '温度' is general, using '气温' for weather or '体温' for body temperature is more precise.
Weather descriptions
Discussing the weather and temperature is a very common small talk topic in Chinese culture.
Origem da palavra
The character '温' (wēn) originally depicted a person leaning over a pot, suggesting warmth and heat. '度' (dù) means degree or measure. Together, they form the concept of measuring warmth/coldness.
Contexto cultural
In China, discussing the weather and temperature is a very common and safe topic for small talk, helping to build rapport in social and professional settings. It's also closely tied to traditional Chinese medicine concepts related to 'cold' and 'hot' properties of food and the body.
Dica de memorização
Think of '温' (warm) and '度' (degree). Temperature is degrees of warmth or coldness. Imagine a thermometer showing degrees.
Perguntas frequentes
4 perguntas摄氏度是中国和世界上大多数国家使用的温度单位，水的冰点是0℃，沸点是100℃。华氏度在美国等地使用较多，水的冰点是32℉，沸点是212℉。
一般情况下，成年人的正常体温在36.5℃到37.5℃之间。如果体温高于或低于这个范围，可能表示身体不适。
在描述天气时，我们通常使用“气温”或直接说“温度”。例如，“今天气温很低”或“今天温度很低”。
温度和热量不是同一个意思。温度是物体冷热程度的标志，而热量是传递的能量，是物体内能改变的原因。
Teste-se
今天外面很冷，请注意____。
这里泛指外部环境的冷热程度，用‘温度’最合适。
医生检查病人的时候，通常问的是：
医生关心的是病人的身体内部的温度，即体温，‘温度’可以泛指体温。
需要 / 保持 / 恒定的 / 温度 / 吗？
这是一个标准的疑问句结构，‘需要’+‘动词短语’+‘吗？’。
Pontuação: /3
Summary
Temperature is a measure of how hot or cold something is, expressed in units like Celsius.
- Measure of hotness or coldness.
- Used for weather, body, and food.
- Commonly measured in Celsius (°C).
Understand Celsius and Fahrenheit
Remember that Celsius (°C) is standard in China and most of the world, while Fahrenheit (°F) is common in the US.
Be specific with context
While '温度' is general, using '气温' for weather or '体温' for body temperature is more precise.
Weather descriptions
Discussing the weather and temperature is a very common small talk topic in Chinese culture.
Exemplos
4 de 4今天北京的温度很高。
Beijing's temperature is very high today.
请将烤箱温度设置为180摄氏度。
Please set the oven temperature to 180 degrees Celsius.
哎呀，我感觉有点冷，温度是不是降了？
Oh, I feel a bit cold, has the temperature dropped?
实验要求在零下20度的恒定温度下进行。
The experiment requires conducting at a constant temperature of minus 20 degrees.
