词根: ven / vent
来源: 拉丁语 venire(来、到来、发生)
变体: ven-, vent-, venue-
关联词根: miss(发送)、cours(跑)
ven / vent — 来、到来
核心含义
拉丁语 venire = to come。这个根在英语中沿着三条路径展开:
- “来 → 到来/发生” → event, eventually, adventure
- “来 → 来到一起/交汇” → convenient, convention, revenue
- “来 → 在之前/之间来” → prevent, intervene, invent
派生词网络
Tier 1 — 雅思高频核心(必须掌握)
| 单词 | 拆解 | 字面义 | 实际义 |
|---|
| event | e-(=ex,出) + vent(来) | 出来的事 | 事件、活动 |
| prevent | pre-(前) + vent(来) | 提前来拦住 | 阻止、预防 |
| invent | in-(入) + vent(来) | 来到脑海里 | 发明、创造 |
| convenient | con-(一起) + ven(来) + -ient | 大家一起来 | 方便的、便利的 |
| convention | con-(一起) + vent(来) + -ion | 一起来的地方/规矩 | 大会、惯例、公约 |
| revenue | re-(回) + ven(来) + -ue | 收回来的东西 | 收入、税收 |
Tier 2 — 重要扩展
| 单词 | 拆解 | 字面义 | 实际义 |
|---|
| eventually | event + -ual + -ly | 事情最终发生 | 最终、终于 |
| adventure | ad-(向) + vent(来) + -ure | 走向未知 | 冒险、奇遇 |
| intervene | inter-(之间) + ven(来) + -e | 来到中间 | 干预、介入 |
| conventional | convention + -al | 惯例的 | 常规的、传统的 |
| inventor | invent + -or(人) | 发明的人 | 发明家 |
| prevention | prevent + -ion | 阻止的行为 | 预防、防止 |
| avenue | a-(=ad,向) + venue(来) | 来的路 | 大街、途径 |
例句(IELTS 场景)
- event — Major sporting events can boost the local economy significantly.
- 听力/口语:in the event of / a significant event
- prevent — Vaccination is the most effective way to prevent the spread of infectious diseases.
- 写作 Task 2 健康话题:prevent … from happening
- invent — The internet was invented in the late 20th century and has since transformed society.
- 口语 Part 3 讨论科技:invent / invention / innovative
- convenient — Online shopping is convenient, but it has led to the decline of local businesses.
- 写作 Task 2 讨论利弊:it is convenient to / for convenience
- convention — Social conventions vary significantly across cultures.
- 写作/口语:social convention / by convention / international convention
- revenue — Tax revenue is the primary source of government funding for public services.
- 写作 Task 2 经济话题:generate revenue / annual revenue
- eventually — If left unchecked, the problem will eventually affect the entire ecosystem.
- intervene — The government should intervene when market forces fail to protect public interests.
- conventional — Conventional farming methods are being replaced by more sustainable practices.
- 写作对比新旧:conventional approach / conventional wisdom
常见搭配速记
| 搭配 | 含义 | 场景 |
|---|
| in the event of | 如果…发生 | 写作 |
| prevent … from | 阻止…做某事 | 写作 Task 2 |
| at your convenience | 在你方便的时候 | 口语/邮件 |
| social convention | 社会习俗 | 写作/口语 |
| tax / annual revenue | 税收/年收入 | 写作 Task 1 / 阅读 |
| eventually | 最终 | 万能时间连接词 |
前缀拆解公式
[前缀] + ven/vent
con- 一起 + ven → convenient 方便的(一起来)
con- 一起 + vent → convention 大会/惯例(聚到一起的)
e- 出 + vent → event 事件(出来的事)
pre- 前 + vent → prevent 阻止(提前来拦住)
in- 入 + vent → invent 发明(来到脑海里)
re- 回 + ven → revenue 收入(收回来的钱)
ad- 向 + vent → adventure 冒险(走向未知)
inter-之间 + ven → intervene 干预(来到中间)
易混辨析
- event vs incident:event 是大事(中性/正面),incident 是小事/事故(负面)
- invent vs discover:invent 是创造不存在的东西,discover 是发现已存在的东西
- convenient vs comfortable:convenient = 省时省力(强调效率),comfortable = 身体舒服(强调感觉)
- revenue vs income:revenue 是机构/公司的总收入,income 是个人收入
相关词根
- miss(发送)→ transmit, submit — “来”与”发送”方向相反
- cours(跑)→ occur, recur — “发生” = “跑来” ≈ “到来”
- ceive(拿)→ receive — “收到”和”来到”是同一事件的两种视角