react有（作出）反应;过敏;起化学反应;等意思，那么你知道react的过去式是什么吗?下面一起来学习一下react的过去式以及react的用法和例句，希望对大家的学习有所帮助!
react的过去式及其它时态
react的过去式:reacted
react过去分词:reacted
react现在分词:reacting
react第三人称单数:reacts
react的用法和例句
1、The police must be able to react swiftly in an emergency.
警方在面对紧急情况时必须能迅速作出反应.
2、Someone allergic to milk is likely to react to cheese.
对牛奶过敏的人可能对奶酪也有不良反应。
3、Primitive humans needed to be able to react like this to escape from dangerous animals.
原始人必须要能作出这样的反应以逃避危险的动物。
4、I don't react anymore when opponents try to niggle me.
对手找茬惹我时，我不会再理他们。
5、I honestly don't know how I will react the next time I meet a potentially dangerous situation.
我真不知道下次再碰上有潜在危险的情况时会作何反应。
6、Under normal circumstances, these two gases react readily to produce carbon dioxide and water.
在正常情况下，这两种气体容易发生反应产生二氧化碳和水。
7、He could react rather jealously when and if another child comes on the scene.
如果别的孩子也加入其中，他可能会表现得相当嫉妒。
8、How did he react to your suggestion?
他如何对待你的建议?
9、That is assuming that they can react like the Microsoft of old.
这是假设他们能像过去的微软公司那样工作.
10、When the sun comes out, the flowers react by opening.
当太阳出来的时候, 花以张开的形式作出反应.
