单词：react
[医] 应答, 发生反应
v. act against or in opposition to
v. undergo a chemical reaction; react with another substance under certain conditions
考试类型：[高考/四级/六级/考研/托福]
react的用法和样例：
例句
- Iron reacts with water and air to produce rust.铁与水和空气起化学反应而生锈。
- She reacted to the insult by turning her back on him.她受辱之后就不再理睬他了。
- How did they react to your suggestion?他们对你的建议有什么反应？
- An acid can react with a base to form a salt.酸可以和碱起反应而生成盐。
- The British would never react militarily to the invasion of the islands.英国根本不会在他们侵占福岛后在军事上进行反攻。
- The Glade Riders and Warhawk Riders are swift and skilful beastmasters, striking with speed before the foe can react.森林骑兵和战鹰骑士都能灵巧地驾驭他们的坐骑，从而能迅速地攻击敌人，致使其不能反攻。
常见句型
- He was slow to react.他反应迟钝。
- She didn't look up or react in any way.她既不抬头,也没有任何反应。
常用短语
- 反对; 反抗 feel and usually express opposition as a result of meeting (sth such as an idea)react against sth
He reacted against my suggestion.
他反对我的建议。
Children sometimes react against the thing their parents believe in.
孩子们有时反对他们的父母相信的事。
They will not endure oppression forever; sooner or later they'll react against it.
他们不会永远忍受压迫,迟早他们会反抗的。
He reacted against his father's influence by becoming a teacher.
他不受父亲的影响,当了一名教师。
- 以…方式作出反应 act in reply by (usually doing sth)react by v-ing
If you touch a hedgehog, it will react by curling into a ball.
如果你触摸刺猬,它会以蜷成球状作出反应。
- 对…起作用〔有影响〕 have an effect on (sth); influence (sb)react on〔upon〕 sb/sth
How do acids react on metals?
酸对金属会起什么样的化学反应?
The rise in oil costs reacted upon the price of food.
石油价格上涨对食物的价格有影响。
Unkindness often reacts on the unkind person.
恶有恶报。
Tyranny reacts upon the tyrant.
对暴虐者也应还以暴虐。
- 对…作出反应〔评价〕 feel and express the effect of; judge (sth/sb)react to sth
A dog reacts to kindness by wagging its tail.
狗摇尾巴以报答人们的爱护。
The eye reacts to the light.
眼睛会对光作出反应。
How do you react to this modern artist's paintings.
你对这位现代艺术家的绘画看法如何?
How did he react to your suggestion?
他如何对待你的建议?
How did the audience react to his remarks?
听众对他的讲话反应如何?
I wondered how he had reacted to such a blunt question.
我想知道他对这种直截了当的质问作出了怎样的反应。
- 与…反应 make a reaction with (sth)react with sth
The water was reacting with the ferrous iron in the tank.
水与水箱中的铁质产生化学反应。
词汇搭配
- react readily立即作出反应
- react slowly反应迟钝
- react splendidly反应极好
- react against反对〔抗〕
- react by以…方式作出反应
- react on〔upon〕对…起作用〔有影响〕
- react to对…作出反应〔评价〕
- react with与…起反应
经典引文
Carbohydrate reacts with oxygen.
出自：N. Calder
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