Preposition Dino

可能是全世界最好的介词学习网站

along

沿着……(沿线方向)

  • 强调沿着边或路径。
  • 常与道路/河流等线状物搭配。

示意图类别

视角控制

拖拽旋转 / 滚轮缩放 / 双指缩放

例句

空间介词例句

We walked along the river.

我们沿着河边走。

The lamp posts line up along the street.

路灯沿街排开。

动态介词例句

Watch the marker move along the road.

观察标记如何 along the road 地移动。

Then trace a second path along the edge.

然后再追踪一条 along the edge 的路径。

相关介词

差异解析

along 强调“沿着线性边界持续移动”,学习时要和近义动态介词区分路径关系。

across

along 更强调“沿着线性边界持续移动”;across 常表示不同路径关系。

acrossacross the street

示例表达:across the street

alongalong the road

示例表达:along the road

through

along 的重点是“沿着线性边界持续移动”;through 的运动方向或终点不同。

throughthrough the route

示例表达:through the route

alongalong the road

示例表达:along the road

快速判断问句(决策树)

  • 句子里有明显的“运动/路径”吗(走、跑、飞、滚、爬)?

    有 -> 优先考虑 along;若只是静态位置,用空间类介词。

  • 这条运动是在强调“穿过/横穿/沿着/朝向”哪一种路径关系?

    如果不是该页的路径关系,优先换成更贴切的 across/through 等近义介词。

  • 有没有“到达终点/进入/落到表面”的动作结果?

    有 -> 终点型介词(into/onto/to)更合适;无 -> 继续按路径本身选词。

常见词组组合

线性路线类

along the road

线性路线:along the road

along the river

线性路线:along the river

along the beach

线性路线:along the beach

along the wall

线性路线:along the wall

along the corridor

线性路线:along the corridor

along the street

线性路线:along the street

边缘边界类

along the edge

边缘边界:along the edge

along the border

边缘边界:along the border

along the line

边缘边界:along the line

along the path

边缘边界:along the path

along the coast

边缘边界:along the coast

along the fence

边缘边界:along the fence

抽象路径类

along the timeline

抽象路径:along the timeline

along the curve

抽象路径:along the curve

along the route

抽象路径:along the route

along the track

抽象路径:along the track

along the channel

抽象路径:along the channel

along the sequence

抽象路径:along the sequence

常见错误

不建议: The marker moved across the road.

建议: The marker moved along the road.

原因: 这里要表达“沿着线性边界持续移动”,应用 along,而不是 across。

不建议: The ball rolled through the river.

建议: The ball rolled along the river.

原因: along 更符合该路径关系;through 会改变运动语义。

微测验

题目 1

Choose the correct preposition: ___ the road.

请选择答案

题目 2

Choose the correct preposition: ___ the river.

请选择答案

题目 3

Choose the correct preposition: ___ the edge.

请选择答案

高频问答

“along”是什么意思?+

沿着……(沿线方向)。 规则: 强调沿着边或路径。

什么时候该用“along”?+

当满足以下关系时使用它: 强调沿着边或路径。 常与道路/河流等线状物搭配。 规则: 我们沿着河边走。

“along”和“across”有什么区别?+

along 更强调“沿着线性边界持续移动”;across 常表示不同路径关系。 规则: across the street

“along”和“through”有什么区别?+

along 的重点是“沿着线性边界持续移动”;through 的运动方向或终点不同。 规则: through the route

“along”可以用于时间表达吗?+

通常不用于时间核心表达,它主要描述空间/运动关系。

使用“along”最常见的错误是什么?+

初学者常见错误: 避免: The marker moved across the road. 建议: The marker moved along the road. 原因: 这里要表达“沿着线性边界持续移动”,应用 along,而不是 across。

“along”有哪些高频搭配?+

高频搭配示例: along the road, along the river, along the beach, along the wall, along the corridor, along the street

“along”如何表达运动过程?+

先看路径,再确认起点、方向和终点,就不容易混淆。