BBC Learning English - The English We Speak: Crank up

Episode 240826 / 26 Aug 2024

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核心介绍

项目	内容
节目	The English We Speak
集数	Episode 240826
发布日期	26 Aug 2024
级别	Intermediate (中级)
主持人	Feifei, Phil
时长	约 3 分钟
主题	短语动词：crank up

中文简介

本期节目介绍短语动词 “crank up” 的用法。意思是**“调高/增加/强化”**，指增加某事物的强度、音量、力度或努力程度。Feifei 和 Phil 通过邻居音乐太大声、考试压力、马拉松训练、学波兰语等例子展示用法，并解释语法：宾语可置中或置后。

重点词汇表

单词/短语	英文释义	中文释义	来源语境
crank up	increase the intensity of something	调高；增加；强化；加大力度	核心表达
crank	a handle that you turn to make something happen	曲柄；摇柄	Feifei 解释词源
intensity	the quality of being intense	强度；剧烈程度	核心概念
metaphorically	in a metaphorical way	隐喻地；借喻地	Phil 说明引申用法
phrasal verb	verb + particle with idiomatic meaning	短语动词	语法分类
direct object	the thing receiving the action	直接宾语	语法讲解

课文重点解析

1. 核心表达含义与词源

Feifei: “It might actually help if you think about an old machine – a ‘crank’ is a handle that you turn to make something happen. When we use ‘crank up’, we mean to increase the intensity of something.”

Feifei: “想象老机器——‘crank’ 是曲柄/摇柄，转动它让机器运作。‘crank up’ 就是增加某事物的强度——像邻居音箱音量调大。”

关键点：

✅ 词源：古老机器的曲柄（crank），转动启动/加速
✅ 本义：调高音量、crank up the volume
✅ 引申义：增加任何事物的强度——压力、努力、训练、学习等
✅ 隐喻用法极常见：crank up the pressure, crank up training, crank up efforts

2. 语法重点：宾语位置灵活

Phil: “With phrasal verbs, it’s always important to know where to put the direct object. With ‘crank up’ you can either put it in between ‘crank’ and ‘up’, or you can put it afterwards.”

Phil: “短语动词要注意宾语位置。‘crank up’ 宾语可置中也可置后。”

结构	例句	中文
crank up + 宾语	crank up the volume	调高音量
crank + 宾语 + up	crank the heating up	调高暖气

规则：

✅ 宾语为名词短语时：两种位置均可
⚠️ 宾语为代词时：必须置中 —— crank it up (不可 crank up it)

3. 课文实例解析

场景	例句	中文	强度对象
邻居噪音	My neighbour cranks up* the volume of his music.*	邻居把音乐开大声。	音量
考试压力	Teacher brought forward the exam, that’s really cranked up* the pressure.*	老师提前考试，压力骤增。	压力
马拉松训练	I’ve got a half marathon coming up, so I’ve really got to crank up* my training.*	半马在即，得加大训练量。	训练强度
语言学习	I’m going to Poland. I need to crank up* my efforts to learn Polish.*	我要去波兰，得加把劲学波兰语。	努力程度
天冷取暖	When it’s cold, you can crank the heating up, or crank up the heating.	天冷可把暖气开大。	暖气温度

4. 同义/相关表达对比

表达	含义	语域/细微差别
crank up	增加强度/音量/努力	非正式、形象、口语高频
turn up	调高（音量/温度等）	较中性，turn up the volume
ramp up	逐步大幅增加	商业/项目管理常用
step up	加强/提升	侧重行动升级
intensify	强化/加剧	正式、书面
amp up	加大马力/强度	口语、非正式

批判性思考题

机械隐喻的认知考古学：crank (曲柄) 从蒸汽机/早期汽车启动曲柄 → crank up (启动/加速) → 抽象强度增加。这种 “mechanical metaphor” 如何反映工业时代对 “effort as energy input” (努力即能量输入) 的建模？
短语动词的可分性与加工负荷：crank up 属于 separable phrasal verb，宾语位置灵活。心理语言学中 “particle placement” 如何受 NP length (名词短语长度)、definiteness (指定性)、pronoun vs noun 影响？(Hawkins’s Early Immediate Constituents, Wasow’s Performance-Grammar Correspondence)
强度标量的语用校准：crank up the pressure/volume/efforts 暗示 scalar implicature (标量蕴含) —— 存在可调节的强度刻度。如何用英语表达 “fine-grained control” (精细控制) vs “binary on/off”？(gradable vs non-gradable adjectives)
跨域映射的系统性：crank up 可用于音量/压力/训练/学习/暖气/速度/生产/营销/创新。这种 domain-general intensity verb 如何与 domain-specific 动词共存？(increase, boost, escalate, magnify, heighten, amplify)
Crank 的多义网络：crank (n. 曲柄/怪人/v. 转动/毒品俚语)、crank call (恶作剧电话)、crank out (大量生产)、crank up (增加强度)。如何用 “polysemy network” 分析 crank 族的语义辐射？

完整对话记录

Transcript

Feifei: Hello and welcome to The English We Speak, where we explain phrases used by fluent English speakers so that you can use them too. I’m Feifei, and I’m here with Phil.

Phil: Hello. How are you, Feifei? You look tired.

Feifei: Oh, that’s a bit rude! Although, it is true – I have a new neighbour. Every time I try to go to sleep, my neighbour cranks up the volume of his music. It’s driving me crazy.

Phil: Oh no! But that does give us a phrasal verb to learn in this programme – ‘crank up’. It can mean ’turn up’, but can you tell us a bit more about it?

Feifei: Yes. So, it might actually help if you think about an old machine – a ‘crank’ is a handle that you turn to make something happen. When we use ‘crank up’, we mean to increase the intensity of something – like the volume on my neighbour’s speakers.

Phil: And it’s not just volume. It can be the intensity of anything. We often use it metaphorically, so you can talk about cranking up your efforts to do something. So, if I really want to get fit, I need to crank up the level of my workouts.

Feifei: Yes, that’s right. Here are some examples of people using ‘crank up’.

Examples:

I’m doing a course at the moment, and my teacher has brought forward the date of the exam, and that’s really cranked up the pressure. I’ve got so much to study in no time at all.

I’ve got a half marathon coming up, so I’ve really got to crank up my training.

I’m going to Poland. I need to crank up my efforts to learn Polish.

Feifei: So, ‘crank up’ is a phrasal verb. Phil, what else do we need to learn about it?

Phil: OK, with phrasal verbs, it’s always important to know where to put the direct object. With ‘crank up’ you can either put it in between ‘crank’ and ‘up’, or you can put it afterwards.

Feifei: So, when it’s cold, you can crank the heating up, or you can crank up the heating.

Phil: Hopefully, this episode will help you crank up your vocabulary learning efforts.

Feifei: Yes, and we’ll be back next time with another useful English phrase.

Phil: See you then. Bye!

网页设计建议（如需制作学习卡片/页面）

组件	设计建议
音频播放器	顶部固定播放条，支持倍速、下载、进度条
核心表达卡片	高亮大字展示 “crank up”，点击可复制/发音，标注 ⚙️📈🔊 机械/强度/音量图标
词源可视化	老式曲柄动画：转动曲柄 → 机器启动/加速 → 隐喻映射至抽象强度
语法重点：宾语位置	双栏对比：`crank up the volume` vs `crank the volume up` — 代词强制置中 `crank it up`
场景分类轮播	5 卡片：Volume / Pressure / Training / Learning / Heating — 每卡含例句+强度条可视化
同义表达光谱	crank up / turn up / ramp up / step up / intensify / amp up — 语域/正式度排序
Phrasal Verb 分离性练习	拖拽练习：将宾语拖到正确位置，代词自动提示置中
Quiz 互动	场景匹配：“Exam moved earlier → ___” (cranked up the pressure)
关键概念图谱	节点：Crank (机械) → Turn → Start/Accelerate → Intensity ↑ → Metaphorical Extension
思考题区	可展开的问答卡片，适合教学/自测
完整对话	双语对照模式，角色名高亮，支持逐句播放
导航链接	底部 “Previous / Next Episode” + “View All Episodes”