A time zone is a region that observes a uniform standard time for legal, commercial, and social purposes.
Word in 30 Seconds
- A geographical region with a standard time.
- Used for international travel and communication.
- Helps align local time with the sun.
Overview
时区（Time zone）是一个地理区域，在这个区域内，人们使用相同的标准时间。地球被划分为多个时区，主要是为了方便人们的生活和工作，让当地时间与太阳的相对位置大致对应。例如，当北京时间是中午12点时，伦敦时间可能只是早上4点，因为它们处于不同的时区。
在日常生活中，我们经常会提到“时区”这个词，尤其是在讨论国际旅行、跨国通讯或国际事件时。例如，当你想给在国外的朋友打电话时，需要考虑对方的时区，以免打扰到对方。在新闻报道中，也会经常提及不同时区的时间，比如“某事件发生在当地时间X月X日XX点，即北京时间XX月XX日XX点”。
**科技与互联网**：许多在线服务和应用程序会根据用户的时区提供本地化内容或设置提醒。
时区（Time zone）是一个表示地理时间划分的概念。它与“时间”（Time）这个词相关，但更具体。时间是指一个点或一段持续的长度，而时区是指一个区域内统一使用的时间标准。例如，“时间”可以指“现在是什么时间？”，而“时区”则指“中国使用的是哪个时区的时间？”。
Examples
你知道现在北京和伦敦的时差是多少吗？
everydayDo you know the time difference between Beijing and London right now?
由于时区的差异，我们需要调整会议时间。
formalDue to the time zone difference, we need to adjust the meeting time.
我给他发了个消息，他那边已经是半夜了，时区完全不一样。
informalI sent him a message, and it's already midnight where he is, their time zone is completely different.
全球化进程中，时区的协调对于国际贸易和合作至关重要。
academicIn the process of globalization, time zone coordination is crucial for international trade and cooperation.
Common Collocations
Common Phrases
当地时区
local time zone
跨时区
across time zones
时区划分
time zone division
Often Confused With
Time (时间) refers to the general concept of time or a specific point in time. Time zone (时区) refers to a specific geographical region that uses a uniform standard time.
Time difference (时差) is the numerical difference in time between two locations in different time zones. Time zone (时区) is the region itself that defines the standard time.
Grammar Patterns
How to Use It
Usage Notes
The term '时区' is neutral and widely used in both spoken and written Chinese. It's essential for understanding global communication and travel. When discussing specific time differences, '时差' is often used interchangeably or in conjunction with '时区'.
Common Mistakes
Learners might confuse '时区' (time zone) with '时间' (time) or '时差' (time difference). Ensure you understand that '时区' refers to the geographical region, '时间' to the actual time, and '时差' to the difference between times.
Tips
Remember Time Zone Differences
When contacting someone in another country, always check their time zone to avoid calling at an inconvenient hour.
Beware of Daylight Saving Time
Some countries change their clocks for Daylight Saving Time, which can alter the time difference. Always verify the current time.
Global Time Awareness
Understanding time zones fosters global awareness and facilitates international interactions, showing respect for others' schedules.
Word Origin
The term '时区' is a direct translation of the English 'time zone'. '时' (shí) means time, and '区' (qū) means area or zone.
Cultural Context
The concept of time zones is a product of the modern era, driven by the need for standardized time for railways and global communication. It reflects humanity's effort to organize and synchronize activities across vast distances.
Memory Tip
Think of '时区' as 'time zones' on a map, dividing the world like slices of an orange based on time.
Frequently Asked Questions
4 questions时区的设立是为了解决不同经度地区的地方时间差异问题。如果全球都使用同一个时间，那么日出日落时间就会与当地时间相差很大，给生活带来不便。时区让当地时间与太阳活动更加协调。
虽然中国地理跨度很大，但为了方便管理和统一，全国统一采用北京时间（UTC+8）作为标准时间，所以可以说中国只有一个时区。
UTC是“协调世界时”（Coordinated Universal Time）的缩写，是国际上通用的时间标准，不考虑夏令时。北京时间就是UTC+8，表示比UTC时间快8个小时。
可以通过搜索引擎输入“XX国家 时区”来查询，或者使用一些提供全球时间查询的网站或应用程序，它们通常会列出不同国家和城市对应的时区信息。
Test Yourself
我去美国旅行，需要了解那里的______。
根据语境，旅行需要了解当地的时间划分，即时区。
以下哪项描述最符合“时区”的概念？
时区是指在同一地理区域内，人们遵循相同的标准时间。
时区 / 知道 / 了解 / 很重要 / 国际 / 电话 / 打 / 之前
这个选项构句最自然流畅，符合中文表达习惯。
Score: /3
Summary
A time zone is a region that observes a uniform standard time for legal, commercial, and social purposes.
- A geographical region with a standard time.
- Used for international travel and communication.
- Helps align local time with the sun.
Remember Time Zone Differences
When contacting someone in another country, always check their time zone to avoid calling at an inconvenient hour.
Beware of Daylight Saving Time
Some countries change their clocks for Daylight Saving Time, which can alter the time difference. Always verify the current time.
Global Time Awareness
Understanding time zones fosters global awareness and facilitates international interactions, showing respect for others' schedules.
Examples
4 of 4你知道现在北京和伦敦的时差是多少吗？
Do you know the time difference between Beijing and London right now?
由于时区的差异，我们需要调整会议时间。
Due to the time zone difference, we need to adjust the meeting time.
我给他发了个消息，他那边已经是半夜了，时区完全不一样。
I sent him a message, and it's already midnight where he is, their time zone is completely different.
全球化进程中，时区的协调对于国际贸易和合作至关重要。
In the process of globalization, time zone coordination is crucial for international trade and cooperation.
