1
range from ... to ...
The prices range from $10 to $100.
价格从10美元到100美元不等。
在一定范围内变化；从……到……
ranging — present participle of range
先理解核心含义，再看它在真实句子里的用法。
在一定范围内变化；从……到……
to vary within a specified range
The prices range from $10 to $100.
价格从10美元到100美元不等。
在(某区域等)上行走；漫游,徘徊。
To travel over (an area, etc); to roam, wander.
漫游或穿行于......之上或之中。
To rove over or through.
使(某物)处于特定位置或关系(尤指对立关系)中。
To bring (something) into a specified position or relationship (especially, of opposition) with something else.
(变量)能够取指定范围内的任意值。
Of a variable, to be able to take any of the values in a specified range.
range
Base
原形
ranges
3rd person
第三人称单数
ranging
-ing
现在分词
ranged
Past
过去式
ranged
Past participle
过去分词
The mountains range from north to south.
这些山脉从北向南延伸。
He ranged his books on the shelf yesterday.
他昨天把书排列在书架上。
They have ranged over the entire forest.
他们已经漫游了整个森林。
规则动词
The discussion ranged over many topics.
讨论涉及了许多话题。
Prices range from $10 to $50.
价格从10美元到50美元不等。
Animals range freely in the forest.
动物在森林里自由地漫步。
The prices range from $10 to $100.
价格从10美元到100美元不等。
His interests range over many topics.
他的兴趣涵盖许多话题。
The mountains range across the entire region.
山脉横跨整个地区。
Not this
The temperatures range between 20°C to 30°C.
Use this
The temperatures range from 20°C to 30°C.
错误：使用了'between...to'，但固定搭配应为'range from...to'。改正后，'from...to'正确表示范围从起点到终点。
Not this
The survey ranged a variety of topics.
Use this
The survey ranged over a variety of topics.
错误：将'range'误用作及物动词。当表示'涉及、涵盖'时，'range'是不及物动词，需加介词'over'。改正后，'range over'正确表达了覆盖多个主题的含义。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
在……到……之间变化；从……到……不等
Prices range from $10 to $50.
价格从10美元到50美元不等。
涉及；覆盖；漫游于
Her research ranges over several academic fields.
她的研究涉及多个学术领域。
集体反对；与……对立
The whole community was ranged against the plan.
整个社区都联合反对这个计划。
自由活动；自由漫游
The horses range freely on the plains.
马群在平原上自由自在地活动。
在……到……之间变化
The students' ages range from 18 to 25.
学生们的年龄在18岁到25岁之间。
涉及；漫游
Her speech ranged over several important issues.
她的演讲涉及了几个重要问题。
四处搜索；广泛漫游
The search dogs ranged far and wide across the forest.
搜救犬在森林里四处搜索。
Use ranging naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
range：一个“范围(range)”里，人或物“漫游、排列”。记住范围名词，动词就是“在范围里走动/排成行”。
语域：neutral 常见场景：日常交流、学术写作、商务/新闻 表示“（在一定范围内）变化”时，range 是中性常用动词，口语和书面语中都比较常见于“range from A to B”或“range between A and B”这类搭配。
作为动词，常用搭配 range from...to... 表示范围变化；range over 表示涉及；range between...and... 表示在...之间变化。
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.