challenge的过去式和用法例句

　　challenge做动词有向 ... 挑战;盘问;质疑等意思，那么你知道challenge的过去式是什么吗?下面是学习啦小编整理的challenge的过去式和用法例句，欢迎各位同学们学习!

　　challenge的过去式和其他时态：

　　过去式: challenged

　　过去分词: challenged

　　现在分词: challenging

　　challenge的用法：

　　challenge的用法1：challenge用作动词的基本意思是“挑战”,指通过决斗或其他较量方式解决争端。引申指对某事的正确性、合法性提出“质疑”; 也可指“考验某人的能力”“激发某人做某事”; 还可指哨兵“喝令站住”,盘问诸如身份、姓名、意图等; 亦指“要求”“需要”。

　　challenge的用法2：challenge是及物动词,可接名词、代词或从句作宾语,也可接以动词不定式充当补足语的复合宾语。可用于被动结构。

　　challenge的用法3：challenge后接的sb to- v 也可认为是双宾语。

　　challenge的过去式例句：

　　1. Democratic leaders have challenged the president to sign the bill.

　　民主党领袖对总统签署这项法案提出了质疑。

　　2. This was Hyer's last fight, for no one else challenged him.

　　这是海尔的最后一场比赛，因为再没有人向他发起挑战。

　　3. The move was immediately challenged by two of the republics.

　　此项动议立即遭到其中两个共和国的反对。

　　4. We challenged a team who called themselves "College Athletes".

　　我们向一个自称“大学运动员”的队下了战书。

　　5. She ran off with an intellectually challenged ski instructor.

　　她和一个脑筋不太好使的滑雪教练私奔了。

　　6. They challenged him to produce evidence to support his allegations.

　　他们要他拿出证据证明自己的主张。

　　7. The men apparently opened fire after they were challenged by a patrol.

　　显然，那些人是在受到一支巡逻队的盘问后开的火。

　　8. The American aerospace industry has been challenged by some stiff competition.

　　美国航空和航天工业已经受到某种强劲的竞争产品的挑战。

　　9. I challenged him on the hypocrisy of his political attitudes.

　　我就他虚伪的政治观点质问他。

　　10. Revisionist history must be challenged by historical research.

　　必须通过历史研究对修正主义历史学进行质疑论证。

　　11. a competition for physically challenged athletes

　　残疾运动员的比赛

　　12. His claim to that piece of property is being challenged.

　　有人就他对那份财产的声明提出异议.

　　13. I did not think he was right, so I challenged him.

　　我认为他是不对的, 因此向他提出质疑.

　　14. I challenged the truth of their story.

　　我对他们所说情况的真实性表示怀疑.

　　15. U.S. business today is challenged by aggressive overseas competitors.

　　今天的美国商业受到咄咄逼人的外国竞争者的挑战.