Detect 对比 Discover 对比 Identify 对比 Observe 对比 Recognize

在英语中何时使用每一个，包含含义、语域和例句。

Detect

前 2000（常见） B2 verb

Discover

前 1000（非常常见） A2 verb

Identify

前 2000（常见） A2 verb

Observe

前 1000（非常常见） B2 verb

Recognize

前 1000（非常常见） A2 verb

	Detect	Discover	Identify	Observe	Recognize
发音	🇬🇧 //dɪˈtɛkt// 🇺🇸 //dɪˈtɛkt//	🇬🇧 /["/dɪˈskʌvə(r)/","/dɪˈskʌvəz/","/dɪˈskʌvəd/","/dɪˈskʌvərɪŋ/"]/ 🇺🇸 /["/dɪˈskʌvər/","/dɪˈskʌvərz/","/dɪˈskʌvərd/","/dɪˈskʌvərɪŋ/"]/	🇬🇧 //aɪˈdɛntɪfaɪ// 🇺🇸 //aɪˈdɛn tə faɪ//	🇬🇧 /["/əbˈzɜːv/","/əbˈzɜːvz/","/əbˈzɜːvd/","/əbˈzɜːvɪŋ/"]/ 🇺🇸 /["/əbˈzɜːrv/","/əbˈzɜːrvz/","/əbˈzɜːrvd/","/əbˈzɜːrvɪŋ/"]/	🇬🇧 /["/ˈrekəɡnaɪz/","/ˈrekəɡnaɪzɪz/","/ˈrekəɡnaɪzd/","/ˈrekəɡnaɪzɪŋ/"]/ 🇺🇸 /["/ˈrekəɡnaɪz/","/ˈrekəɡnaɪzɪz/","/ˈrekəɡnaɪzd/","/ˈrekəɡnaɪzɪŋ/"]/
含义	To notice or discover something	to find out about something for the first time	To say who or what someone or something is.	to watch something carefully	to see or know someone or something again
例句	The scientist was able to detect the virus in the sample.	I want to discover new places during my vacation.	The teacher asked us to identify the different species of plants.	Please observe the changes in the experiment carefully.	I can recognize her voice even when she is not in the room.
语域	中性	中性	中性	中性	中性
常见程度	前 2000（常见）	前 1000（非常常见）	前 2000（常见）	前 1000（非常常见）	前 1000（非常常见）
CEFR 等级	B2	A2	A2	B2	A2
词性	verb	verb	verb	verb	verb
搭配	detect a signal, detect a problem, detect changes	quickly, soon, suddenly, be amazed to, be astonished to, be astounded to, an attempt to discover something, newly discovered, recently discovered, quickly, soon, suddenly, be amazed to, be astonished to, be astounded to, an attempt to discover something, newly discovered, recently discovered, quickly, soon, suddenly, be amazed to, be astonished to, be astounded to, an attempt to discover something, newly discovered, recently discovered, quickly, soon, suddenly, be amazed to, be astonished to, be astounded to, an attempt to discover something, newly discovered, recently discovered	identify an object, identify a problem, identify a mistake, identify the source, identify risks	carefully, closely, precisely, be able to, be possible to, be difficult to, among, for, from, be commonly observed, be frequently observed, be widely observed, carefully, closely, precisely, be able to, be possible to, be difficult to, among, for, from, be commonly observed, be frequently observed, be widely observed, astutely, correctly, keenly, to, correctly, faithfully, scrupulously, fail to, failure to observe something	immediately, instantly, correctly, learn to, be easy to, as, by, from, clearly, fully, belatedly, must, need to, begin to, as, be commonly recognized, be generally recognized, be universally recognized, clearly, federally, formally, agree to, refuse to, as, be legally recognized, a refusal to recognize something
反义	miss, ignore	lose, ignore, overlook	ignore, overlook, confuse	ignore, neglect, overlook	ignore, overlook, miss
常见错误	Confusing with 'detective', which refers to a person, not the action., Using intransitively; 'detect' requires an object.	Confusing with 'recover' – to discover is to find something new, while to recover is to get back something lost., Using 'discover' interchangeably with 'invent' – discovery means finding something that already exists, while invention is creating something new., Omitting the object when necessary – remember to specify what is being discovered.	Confused with 'identify with', which means to relate to someone., Using 'identifying' incorrectly as a noun., Forgetting to use an object after 'identify'.	Confuse with 'abserve' which is not a word., Use 'observed' incorrectly with non-actions, like 'observed the chair'., Forget the preposition when used with 'something' as in 'observe at the sky' instead of 'observe the sky'.	Confusing 'recognize' with 'realize', Using 'recognize' without an object (e.g., 'I recognize' instead of 'I recognize her'), Mixing up tenses, like saying 'recognized' instead of 'recognize' in present situations
用法说明	Commonly used in both scientific and everyday contexts. Avoid using in very casual speech.	Commonly used in both spoken and written English. Appropriate in academic, professional, and casual contexts, but avoid in overly formal settings where synonyms like 'ascertain' may be preferred.	Used when recognizing or naming something. Common in everyday situations and formal contexts, but avoid in casual conversations.	Use 'observe' when you are watching something closely or carefully. It is a neutral term suitable for both formal and informal contexts, but it may not be suitable for casual conversations where simpler words like 'watch' may work better.	Use 'recognize' when acknowledging something you already know. It's appropriate for everyday conversations but avoid in situations requiring formal language, like legal documents.

常见问题：Detect 对比 Discover 对比 Identify 对比 Observe 对比 Recognize

Detect、Discover、Identify、Observe和Recognize 有什么区别？

Detect: To notice or discover something Discover: to find out about something for the first time Identify: To say who or what someone or something is. Observe: to watch something carefully Recognize: to see or know someone or something again

Detect、Discover、Identify、Observe和Recognize 的 CEFR 等级相同吗？

在 CEFR 量表上：Detect: B2, Discover: A2, Identify: A2, Observe: B2, Recognize: A2。

Detect、Discover、Identify、Observe和Recognize 是什么词性？

Detect: verb, Discover: verb, Identify: verb, Observe: verb, Recognize: verb.

能各给一个例子吗？

Detect: The scientist was able to detect the virus in the sample. Discover: I want to discover new places during my vacation. Identify: The teacher asked us to identify the different species of plants. Observe: Please observe the changes in the experiment carefully. Recognize: I can recognize her voice even when she is not in the room.

我可以互换使用 Detect、Discover、Identify、Observe和Recognize 吗？

不总是。Detect、Discover、Identify、Observe和Recognize 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。