Word · Frequency #4181
prey
捕食
核心释义
To hunt and kill other animals for food.
- 1.
捕食
To act as a predator.
用法In use
Lions often prey on zebras in the savanna.
用法提示:动词原形“prey on”表示“捕食”,后接猎物。
The hawk was preying on small rodents in the field.
用法提示:动词现在分词“preying on”表示正在进行的捕食行为。
The snake has preyed on birds and frogs since it escaped.
用法提示:动词过去分词“preyed on”表示从过去持续到现在的捕食行为。
prey on sth
on 后面接被捕食的对象,可用复数名词或不可数名词。
Owls prey on mice and other small animals.
猫头鹰捕食老鼠和其他小动物。
prey upon sth
upon 与 on 意思相同,只是语气更正式。
These fish prey upon smaller species in the reef.
这些鱼捕食礁石上更小的物种。
be preyed on by sth
被动结构中用 by 引出捕食者。
The young birds are preyed on by foxes and snakes.
这些幼鸟会被狐狸和蛇捕食。
Verb forms
base prey · third person preys · -ing preying · past preyed · past participle preyed
规则动词,过去式和过去分词加-ed
常见错误Common mistakes
易错句子Lions prey antelopes.正确表达Lions prey on antelopes.
prey 作动词意为“捕食”时是不及物动词,不能直接跟宾语,必须借助介词 on(或 upon)引出捕食对象。中文“捕食羚羊”是动宾结构,但英语中 prey 后必须加 on,所以要在 prey 后补上 on。
易错句子The deer was preyed by the lion.正确表达The deer was preyed on by the lion.
prey 是不及物动词,其被动语态由 be + preyed + on 构成,介词 on 必须保留。中文被动句没有保留介词的概念,学习者容易漏掉 on。改为 was preyed on by 才符合英语介词动词的被动用法。
相关词与表达Connections
搭配Collocations
- prey on humans
- 捕食人类
- Most sharks do not actively prey on humans.大多数鲨鱼并不主动捕食人类。
- prey on livestock
- 捕食牲畜
- Wolves sometimes prey on livestock in the countryside.狼有时在乡下捕食牲畜。
- prey on the weak
- 捕食弱者
- In the wild, predators usually prey on the weak.在野外,捕食者通常捕食弱者。
- be preyed on by
- 被……捕食
- Small birds are often preyed on by hawks.小鸟经常被鹰捕食。
习语与比喻表达
学习提示Learner notes
记忆技巧Memory Tip
prey 与 pray 同音,但意思不同:捕食者(predator)捕食 prey,祈祷者才 pray。联想 predator 开头 pre,记住 prey 是“捕食”。
语境与语域Context & Register
语域:formal 常见场景:formal writing、ecology and science reports、news articles 作动词时通常用于较正式的书面语,多与 on/upon 搭配,表示“捕食”;日常口语中较少单独使用。
发音与拼写Pronunciation & Spelling
这些词都含 /eɪ/ 音,与 prey 押韵:they、grey、obey、tray、weigh、pray。注意拼写相似但读音不同的词:key /kiː/ 虽以 -ey 结尾,但不押韵。
用法优先级Usage priority
Collins 词频等级为 2,建议结合例句记忆,而不是只背中文释义。
一起学习词形Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY, WORDNET.