
词汇:heat
音标:/hiːt/
词性:名词、动词
翻译:热,热度,加热
1. heat 的基本意思:
名词:热,热量;高温
动词:加热,变热
2. 读音:
音标:[hiːt],发音类似“希特”,口型要圆润。
3. 词义解析:
名词:
热,热量:指物体的温度或热的程度,通常与温暖的感觉或温度的升高有关。
例如:The heat of the sun is unbearable.(太阳的热度令人无法忍受。)
高温:某些环境或物体的极高温度。
例如:The heat in the desert is intense.(沙漠中的高温非常强烈。)
动词:
加热:使某物变热,通常是通过外部热源。
例如:He heated the soup in the microwave.(他用微波炉加热了汤。)
变热:指某物因受热而变得温暖或过热。
例如:The oven heated up quickly.(烤箱很快就加热好了。)
4. 用法:
heat 在句子中用作名词或动词时,具体用法如以下:
作为名词:
The heat from the stove made the kitchen unbearable.(炉子散发的热量让厨房变得无法忍受。)
You should wear a hat to protect your head from the heat.(你应该戴顶帽子来保护头部免受热量的伤害。)
The heat of the moment made her say something she didn’t mean.(当时情绪激动,她说了些并非本意的话。)
The heat was too much for him to handle.(他无法承受那种高温。)
She felt the heat of the sun on her skin.(她感受到了阳光照射在皮肤上的热度。)
作为动词:
The chef heated the oil before frying the vegetables.(厨师在炸蔬菜之前先加热了油。)
We need to heat the room before the guests arrive.(我们需要在客人到来之前把房间加热。)
They heated the water to make tea.(他们加热水来泡茶。)
I heated the car engine to start it on a cold morning.(在寒冷的早晨,我给车引擎加热后启动它。)
The atmosphere in the meeting room heated up as the debate continued.(随着辩论的继续,会议室的气氛变得越来越紧张。)
5. 常见短语搭配:
in the heat of the moment:情急之下,心血来潮
She said things she didn't mean in the heat of the moment.(她在情急之下说了些并非本意的话。)
get heated:变得激烈或生气
The argument got heated quickly.(争论很快变得激烈。)
heat up:加热,变得热
I need to heat up my dinner.(我需要加热我的晚餐。)
heat of battle:战斗中的紧张时刻
In the heat of battle, decisions must be made quickly.(在战斗的紧张时刻,必须迅速做出决策。)
6. 总结:
“heat”作为名词时,主要指热量、温度或热的感觉;作为动词时,表示加热、变热或加剧某种状态。其用法广泛,可以用于日常生活中的温度描述,也可以表示情绪、气氛等方面的“热度”。