计算机的数据与信息
Data and Information for Computers
数据是什么:计算机使用的信息,包括数字、文字、图片、声音等;计算机所知道的一切,都来自人们提供给它的数据。
What data is: information that computers use — numbers, words, pictures, sounds; everything a computer knows comes from data that people give it
学习证据 / Evidence
- 将数据定义为存储在计算机中的信息(数字、文字、图片、声音)
- 举出至少三个他们每天产生的数据示例(照片、消息、搜索记录)
- 解释计算机只知道别人给它输入的内容——它自己没有知识
- Define data as information stored in a computer (numbers, text, images, sounds)
- Give at least three examples of data they create every day (photos, messages, search queries)
- Explain that a computer only knows what it has been given — it has no knowledge of its own
评估问题 / Assessment
{{name}}能不能解释一下“数据”是什么意思,并举例说明每次使用手机或电脑时会产生哪些数据?
Could {{name}} explain what 'data' means and give examples of data they create every time they use a phone or computer?