Half an hour (30 minutes) is a fundamental and widely used time expression in Chinese.
Word in 30 Seconds
- Means thirty minutes.
- Commonly used for daily time spans.
- A fundamental time unit in Chinese.
Overview
“半小时”是一个非常基础且常用的中文时间单位，表示三十分钟的时长。它在日常生活中被广泛使用，无论是安排约会、计算通勤时间，还是描述一项活动的持续时间，都可以用到“半小时”。这个词的构成很简单，“半”意为一半，“小时”是时间单位，合起来就是一半小时。
“半小时”作为一个名词，可以直接用在句子的主语、宾语或状语位置。它可以单独使用，也可以与其他时间词语组合，例如“一个半小时”、“不到半小时”等。在口语和书面语中都很常见，适用范围广泛。
- 1日常活动安排：例如，“我们约了下午两点见面，现在才一点半，还有一个半小时。” 2. 交通与通勤：例如，“从我家到公司大约需要半小时车程。” 3. 工作与学习：例如，“我需要休息半小时再继续工作。” 4. 烹饪与准备：例如，“这个菜需要炖半小时才能入味。” 5. 等待时间：例如，“他迟到了，我等了他半小时。”
与“半小时”相似的词语包括“一刻钟”（十五分钟）、“一小时”（六十分钟）、“几分钟”（表示很短的时间）等。 “半小时”比“几分钟”长，但比“一小时”短，是一个介于两者之间的常用时间段。 “一刻钟”是半小时的二分之一，也常用于描述较短的时间。 “小时”是基本时间单位，而“半小时”是其一半的常用表达。
Examples
我每天早上跑步半小时。
everydayI run for half an hour every morning.
会议将在半小时后开始。
formalThe meeting will start in half an hour.
等我一下，我半小时就回来。
informalWait for me, I'll be back in half an hour.
该实验过程需要大约半小时完成。
academicThis experimental procedure requires approximately half an hour to complete.
Common Collocations
Common Phrases
半小时后
after half an hour
半小时以前
half an hour ago
需要半小时
takes half an hour
Often Confused With
'一小时' means sixty minutes, while '半小时' means thirty minutes. They represent different durations.
'几分钟' refers to a very short period, usually less than ten minutes. '半小时' is significantly longer.
Grammar Patterns
How to Use It
Usage Notes
The term '半小时' is very common in everyday spoken Chinese. It's neutral in register and can be used in most informal and semi-formal contexts. Avoid using it in highly technical or extremely formal written documents where precise minutes might be preferred.
Common Mistakes
Learners sometimes confuse '半小时' (30 mins) with '一小时' (60 mins) or underestimate the duration it represents. Ensure you understand it specifically means thirty minutes. Don't use it interchangeably with '几分钟' (a few minutes).
Tips
Think of it as 30 minutes
Remember that 半小时 directly translates to thirty minutes, a very common duration for many daily activities.
Avoid literal translation
While 'half an hour' is the literal meaning, ensure you use it in contexts where a 30-minute duration is appropriate in Chinese conversation.
Punctuality matters
In Chinese culture, while 'half an hour' is a common timeframe, punctuality is generally valued, especially in formal settings or appointments.
Word Origin
The word '半小时' is a straightforward combination. '半' (bàn) means 'half', and '小时' (xiǎoshí) is the standard word for 'hour'. Thus, '半小时' literally means 'half hour'.
Cultural Context
The concept of breaking down hours into halves is universal, but the specific term '半小时' is the standard way to express this duration in Mandarin Chinese, reflecting the practical need to measure common time segments for daily life.
Memory Tip
Visualize a clock face. '半' means half, so look at the '30' mark on the clock, which represents half an hour.
Frequently Asked Questions
4 questions“半小时”特指三十分钟。而“三十五分钟”是具体的时间长度，比半小时长五分钟。在日常交流中，人们更常说“半小时”来表示大约三十分钟的时间。
可以。例如，“我等了他半小时”表示等待的时间长度是半小时。它描述的是一个时间段，可以用于过去、现在或未来。
通常不作为形容词直接使用。它主要作为一个名词表示时间长度。如果需要修饰名词，可以说“半小时的会议”或“半小时的休息”。
“半小时”是三十分钟。“一个半小时”则表示一个完整的小时加上半小时，也就是九十分钟。它是“半小时”的倍数。
Test Yourself
我需要大约______才能完成这份报告。
根据语境，报告的完成时间可能是半小时，这是一个相对合理的时间长度。
“半小时”指的是多长时间？
“半小时”就是六十分钟的一半，也就是三十分钟。
请将以下词语组成一个句子：我 / 休息 / 需要 / 半小时
这是最自然、最符合中文语法的句子结构。
Score: /3
Summary
Half an hour (30 minutes) is a fundamental and widely used time expression in Chinese.
- Means thirty minutes.
- Commonly used for daily time spans.
- A fundamental time unit in Chinese.
Think of it as 30 minutes
Remember that 半小时 directly translates to thirty minutes, a very common duration for many daily activities.
Avoid literal translation
While 'half an hour' is the literal meaning, ensure you use it in contexts where a 30-minute duration is appropriate in Chinese conversation.
Punctuality matters
In Chinese culture, while 'half an hour' is a common timeframe, punctuality is generally valued, especially in formal settings or appointments.
Examples
4 of 4我每天早上跑步半小时。
I run for half an hour every morning.
会议将在半小时后开始。
The meeting will start in half an hour.
等我一下，我半小时就回来。
Wait for me, I'll be back in half an hour.
该实验过程需要大约半小时完成。
This experimental procedure requires approximately half an hour to complete.
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