helmet sb
helmet 的宾语是戴上头盔的人。
The coach helmeted the young player before the match.
教练在比赛前给那名年轻球员戴上了头盔。
给……戴上头盔；像头盔一样覆盖
helmeted — past of helmet
给......戴上头盔；覆盖如头盔。；给...戴头盔
给......戴上头盔；覆盖如头盔。
To cover with, or as if with, a helmet.
一般现在时
Every soldier helmets himself before a mission.
每个士兵在任务前都会戴上头盔。
一般过去时
The sentry helmeted the messenger before dawn.
哨兵在黎明前给信使戴上了头盔。
现在完成时
The coach has helmeted all the players.
教练已经给所有队员戴上了头盔。
本动词为规则动词，过去式和过去分词均为 -ed 结尾；另有双写 t 的异体拼写 helmetting/helmetted。
Parents should helmet their children before every bike ride.
父母每次让孩子骑自行车前都应给他们戴上头盔。
用法提示：helmet 作动词原形，表示“给……戴上头盔”。
The crew helmeted the astronaut before the spacewalk began.
太空行走开始前，工作人员给宇航员戴上了头盔。
用法提示：helmeted 是 helmet 的过去式，表示“给……戴上头盔”。
Fog helmeted the city, wrapping it in a soft grey layer.
雾气像头盔一样笼罩了城市，把它裹在一片柔和的灰色中。
用法提示：helmeted 此处用比喻义，表示“像头盔一样覆盖”。
helmet 的宾语是戴上头盔的人。
The coach helmeted the young player before the match.
教练在比赛前给那名年轻球员戴上了头盔。
被动结构强调被戴上头盔的状态。
All the riders were helmeted for the race.
所有骑手在比赛中都戴上了头盔。
此义指'像头盔一样覆盖'，in/with 后接覆盖物。
The distant peaks were helmeted with cloud.
远处的山峰像戴了头盔似的被云层覆盖。
grammar · medium
易错句子Please helmet before you get on the motorbike.
正确表达Please put on a helmet before you get on the motorbike.
helmet 作动词是及物动词，后面必须接宾语（如 helmet someone“给某人戴上头盔”），不能像中文“戴头盔”那样单独使用来表示“戴上头盔”这个动作。表示日常的“戴上头盔”，英语用 put on a helmet（或用 wear a helmet 表示戴着）。
grammar · medium
易错句子All the riders were helmet during the parade.
正确表达All the riders were helmeted during the parade.
helmet 的过去分词 helmeted 可作形容词，表示“戴着头盔的”，用于 be helmeted 这样的结构；动词原形 helmet 不能直接放在 be 动词后面。中文没有分词形式，学习者容易漏掉 -ed。
戴着头盔
All players must be helmeted during practice.
训练期间所有球员都必须戴头盔。
全副头盔装备的
Fully helmeted officers pushed through the crowd.
全副头盔装备的警察挤过人群。
像被头盔般覆盖着
The distant hills were helmeted in mist.
远处的山峦像戴着头盔一般笼罩在雾中。
戴着头盔的身影
A helmeted figure appeared at the gate.
一个戴着头盔的身影出现在大门口。
正确佩戴头盔的
Make sure you are properly helmeted before you ride.
骑车前要确保正确佩戴好头盔。
Choose the next layer that will help you use helmeted with more confidence.
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