Cool MateEffectiveness 对比 Productivity
在英语中何时使用每一个，包含含义、语域和例句。
Effectiveness
前 2000（常见）C1noun
Productivity
前 2000（常见）C1noun
| Effectiveness | Productivity | |
|---|---|---|
| 发音 | 🇬🇧 /["/ɪˈfektɪvnəs/","/ɪˌfekˈtɪvəti/"]/🇺🇸 /["/ɪˈfektɪvnəs/","/ɪˌfekˈtɪvəti/"]/ | 🇬🇧 /["/ˌprɒdʌkˈtɪvəti/"]/🇺🇸 /["/ˌprəʊdʌkˈtɪvəti//ˌprɑːdʌkˈtɪvəti/"]/ |
| 含义 | How well something works or succeeds. | How much work or things someone can do in a certain time. |
| 例句 | to check the effectiveness of the security system | **high/improved/increased productivity** |
| 语域 | 中性 | 中性 |
| 常见程度 | 前 2000（常见） | 前 2000（常见） |
| CEFR 等级 | C1 | C1 |
| 词性 | noun | noun |
| 搭配 | measure effectiveness, assess effectiveness, improve effectiveness, evaluate effectiveness | high, low, enhanced, level, boost, enhance, improve, go up, grow, improve, level, boom, enhancement, a decline in productivity, a reduction in productivity, a gain in productivity |
| 反义 | ineffectiveness, failure | unproductivity, inefficiency |
| 常见错误 | Confused with 'effect' — remember 'effect' is a noun meaning the result., Using 'effectiveness' when discussing personal feelings — it's more about objective results., Mispronouncing the word, often stressing the wrong syllable. | Confused with 'production' vs 'productivity'., Using 'productive' incorrectly as a noun instead of 'productivity'., Overusing in casual contexts where simpler terms like 'output' might fit better. |
| 用法说明 | Used in both formal and informal contexts, often in discussions of strategies, programs, or methods. Avoid using in overly casual conversations. | Use 'productivity' in professional settings to discuss efficiency. Avoid it in casual conversations among friends. It's appropriate in reports, discussions about work, or research. |
常见问题：Effectiveness 对比 Productivity
Effectiveness和Productivity 有什么区别？
Effectiveness: How well something works or succeeds. Productivity: How much work or things someone can do in a certain time.
Effectiveness和Productivity 的 CEFR 等级相同吗？
在 CEFR 量表上：Effectiveness: C1, Productivity: C1。
Effectiveness和Productivity 是什么词性？
Effectiveness: noun, Productivity: noun.
能各给一个例子吗？
Effectiveness: to check the effectiveness of the security system Productivity: **high/improved/increased productivity**
我可以互换使用 Effectiveness和Productivity 吗？
不总是。Effectiveness和Productivity 相关，有时可以互换，但在语域、常见程度和用法上不同，所以换用可能改变意思或语气。替换前先看看上面的区别。