a [noun] warmer
warmer 可与表示身体部位或用途的名词构成复合词,如 hand warmer、foot warmer。
He bought a hand warmer for the winter hike.
他为冬季徒步买了一个暖手器。
加热器;保温器
保暖衣物;保暖护套;热身活动;导入活动;通过提供少量热量加热其他物体的东西,如热水袋或汤。;通过隔绝体温来保暖的衣物。;课堂等中为激发对某话题的兴趣而进行的导入活动。
a thing that warms something else
通过提供少量热量加热其他物体的东西,如热水袋或汤。
Something that warms (something else) by providing some small amount of heat, such as a hot water bottle or a soup.
通过隔绝体温来保暖的衣物。
A piece of clothing for warmth via insulation of body heat.
课堂等中为激发对某话题的兴趣而进行的导入活动。
An introductory activity, for example in a lesson, to stimulate interest in a topic.
She bought a bottle warmer to heat the milk quickly.
她买了一个暖奶器来快速加热牛奶。
用法提示:warmer 在此是可数名词,指用于加热液体的器具。
The old cat slept beside the warmer all winter.
那只老猫整个冬天都睡在取暖器旁边。
用法提示:warmer 在此是可数名词,指提供热量的取暖设备。
We each carried a hand warmer during the mountain hike.
山中徒步时我们每人都带了一个暖手器。
用法提示:warmer 在此是可数名词,与 hand 构成复合名词,指暖手的小器具。
warmer 可与表示身体部位或用途的名词构成复合词,如 hand warmer、foot warmer。
He bought a hand warmer for the winter hike.
他为冬季徒步买了一个暖手器。
这类保暖衣物常用复数 warmers,并与 a pair of 搭配。
She put on a pair of leg warmers before the dance class.
她在舞蹈课前穿上了一双暖腿套。
在教育语境中,warmer 指课初用来激发兴趣的简短导入活动。
The teacher used a warmer to get the students interested in the topic.
老师用一个导入活动来让学生对这个话题产生兴趣。
grammar · medium
易错句子I need warmer for my cold hands.
正确表达I need a warmer for my cold hands.
warmer 是可数名词,单数形式前必须加冠词 a/an 或限定词;汉语没有冠词系统,学习者容易漏掉。改为 a warmer 后,句子才符合英语可数名词单数的语法要求。
grammar · medium
易错句子He bought a warmer to his sister.
正确表达He bought a warmer for his sister.
表示“为某人买某物”时,buy 的受益者用介词 for,不用 to;to 通常表示方向或接受者(如 give a warmer to his sister)。这里想表达的是替姐姐买,所以用 for。
grammar · medium
易错句子She uses a warmer for keep her hands warm.
正确表达She uses a warmer to keep her hands warm.
表示目的时用不定式 to + 动词原形,不用 for + 动词原形;for 后面只能接名词或动名词。改为 to keep 后,目的状语才符合英语语法。
warmer 是可数名词,指提供热量或保暖的具体物品或活动;warm 主要是形容词“温暖的”或动词“使暖和”,不能直接替代名词 warmer。
warmth 是不可数名词,强调温暖的感觉或热量本身;warmer 是可数名词,指产生热量或保暖的具体东西(如热水袋、保暖衣)。
heater 多指电暖器、加热器等设备;warmer 可指热水袋、热汤等提供少量热量的东西,也可指保暖衣物或课堂导入活动。
warm + -th(名词)
warm + -ly(副词)
warm + -ing(名词/形容词)
warm + -ish(形容词)
warm + heart + -ed(形容词)
warm + up(复合名词)
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