Celsius To Fahrenheit ℃/℉

In this lesson, you’ll learn how to talk about temperature in Celsius (℃) and Fahrenheit (℉) and how to convert between them. This is very useful for weather reports, travel, and daily conversation in English-speaking countries like the U.S.

📌 1. Key Vocabulary
Chinese Pinyin English
摄氏度 shèshìdù Celsius (°C)
华氏度 huáshìdù Fahrenheit (°F)
温度 wēndù temperature

📌 2. Basic Sentence Patterns
🌡️ Asking about temperature
今天多少度？
What is the temperature today?
今天是摄氏多少度？
What is the temperature in Celsius today?
🌡️ Saying temperature
今天是25摄氏度。
It is 25°C today.
今天是77华氏度。
It is 77°F today.
📌 3. Celsius ↔ Fahrenheit Conversion
🔥 Formula (for advanced students)
°F = °C × 9/5 + 32
°C = (°F − 32) × 5/9
📊 Easy Reference Examples
Celsius Fahrenheit Sentence
0°C 32°F 今天是0度，很冷。
10°C 50°F 今天10度，有点冷。
20°C 68°F 今天20度，很舒服。
25°C 77°F 今天25度，很暖和。
30°C 86°F 今天30度，很热。
📌 4. Real-Life Weather Sentences
今天25摄氏度，很适合出去玩。
It’s 25°C today, perfect for going out.
纽约今天30度（86°F），非常热。
It’s 30°C (86°F) in New York today, very hot.
我觉得20摄氏度最舒服。
I think 20°C is the most comfortable.
📌 5. Practice (Try Saying in Chinese)
Today is 68°F.
It is 30°C today.
What is the temperature today?
It is very cold today (0°C).
25°C is very warm.

By the end of this lesson, you can:

Understand Celsius and Fahrenheit
Say temperatures in Chinese
Compare hot, cold, and comfortable weather
Talk about weather in real-life situations