用作名词(n.)

The crossing of this dangerous river was a challenge to most of us.对我们大多数人来说,横渡这条充满危险的大河确实是个挑战。

He accepted his friend's challenge to swim across the river.他接受朋友提出的挑战，游过这条河。

We accepted their challenge to a baseball game.我们接受了他们棒球邀请的挑战。

He ignored the sentry's challenge to halt.他不理睬哨兵喝令止步的盘问。

Their legal challenge was unsuccessful.他们的法律质疑未获成功。

用作动词(v.)

Nowadays no one will challenge the fact that the earth is round.现在没有人会对地球是圆的这一事实提出异议。

New competitors are emerging to challenge the old economic arrangements.新的竞争对手正在崛起，向旧的经济布局挑战。

The sentry challenged the stranger at the gates.哨兵查问在门口的陌生人。

I did not think he was right, so I challenged him.我认为他是不对的，因此向他提出质询。

用作名词(n.)

Exploring outer space is a challenge to mankind.
探索外太空是一项向人类发出的挑战。

I accepted a challenge to a tennis match.
我接受了网球赛的挑战。

We should look upon the relative backwardness of our economy as a challenge to greater exertions.
我们应该把我国经济的相对落后看成是要求我们做出更大努力的一种鞭策。

A sentry gave the challenge,“Halt!Who goes there?”
哨兵喝问:“站住!什么人?”

He sent a challenge to run a race.
他发出了赛跑比赛的挑战书。

用作动词(v.)用作及物动词S+～+ n./pron.

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。

The job doesn't really challenge him.
这项工作不能真正地考验他。

When I tried to enter the building, the guard at the door challenged me.
我试图进入大楼时,卫兵查问了我。

I challenged him to a game of chess.
我要求同他下盘棋。

1

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。

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。

He was busy challenging for the leader of the club.
他正忙于竞选争当俱乐部领导人。

S+～+wh-clause

He challenged why I didn't get things ready before.
他质问我为什么不早点准备。

用作宾补动词S+～+ n./pron. +to- v

I challenge you to show your proof.
我要求你拿出证据来。

He challenged us to try again.
他向我们挑战,要我们再试试。

用作名词 (n.)动词+～

accept a challenge应战

face an challenge面临着挑战

give a challenge挑战

meet the challenge对付挑战

pose challenges提出挑战

refuse a challenge拒绝挑战

send a challenge送挑战书

形容词+～

loud challenge强烈的要求

angry challenge愤怒的挑战

direct challenge直接的挑战

fierce challenge激烈的挑战

pubpc challenge公开的挑战

sharp challenge尖锐的挑战

介词+～

beyond challenge无与伦比

letter of challenge挑战书

under challenge of处于…局面

with challenge挑衅

～+介词

challenge of pfe生活的挑战

challenge to a duel决斗的挑战

challenge to jurors要求陪审员回避

challenge to mankind对人类的挑战

challenge to the world向世界挑战

用作动词 (v.)～+名词

challenge a theory对某理论提出异议

challenge understanding需要认识

～+介词

challenge sb for lying因某人说谎而质问

challenge sb to battle挑起战争

challenge sb to fight向某人挑战

n.(名词)

challenge用作名词的基本意思是“挑战,邀请比赛”。引申可指“具有挑战性的事物”“艰巨的任务”; 也可指对某事的正确性或合法性的“质疑”; 还可指哨兵发出的“止步命令,喝停盘问”。

challenge常与介词to连用,引出挑战的对象。

challenge可接动词不定式，表示“提出…的挑战”。

v.(动词)

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。

challenged同challenging都为形容词，前者表示“受到挑战的”，后者表示“挑战性的，激发人们思考或行动的”。

要表示“向某人挑战，和某人比试”时，用challenge sb to sth,这里介词to不改为with。

He challenged me to a debate.
他向我挑战，要和我比试辩论。

用作名词(n.)

The crossing of this dangerous river was a challenge to most of us.对我们大多数人来说,横渡这条充满危险的大河确实是个挑战。

He accepted his friend's challenge to swim across the river.他接受朋友提出的挑战，游过这条河。

We accepted their challenge to a baseball game.我们接受了他们棒球邀请的挑战。

He ignored the sentry's challenge to halt.他不理睬哨兵喝令止步的盘问。

Their legal challenge was unsuccessful.他们的法律质疑未获成功。

用作动词(v.)

Nowadays no one will challenge the fact that the earth is round.现在没有人会对地球是圆的这一事实提出异议。

New competitors are emerging to challenge the old economic arrangements.新的竞争对手正在崛起，向旧的经济布局挑战。

The sentry challenged the stranger at the gates.哨兵查问在门口的陌生人。

I did not think he was right, so I challenged him.我认为他是不对的，因此向他提出质询。

用作名词(n.)

Exploring outer space is a challenge to mankind.
探索外太空是一项向人类发出的挑战。

I accepted a challenge to a tennis match.
我接受了网球赛的挑战。

We should look upon the relative backwardness of our economy as a challenge to greater exertions.
我们应该把我国经济的相对落后看成是要求我们做出更大努力的一种鞭策。

A sentry gave the challenge,“Halt!Who goes there?”
哨兵喝问:“站住!什么人?”

He sent a challenge to run a race.
他发出了赛跑比赛的挑战书。

用作动词(v.)用作及物动词S+～+ n./pron.

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。

The job doesn't really challenge him.
这项工作不能真正地考验他。

When I tried to enter the building, the guard at the door challenged me.
我试图进入大楼时,卫兵查问了我。

I challenged him to a game of chess.
我要求同他下盘棋。

1

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。

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。

He was busy challenging for the leader of the club.
他正忙于竞选争当俱乐部领导人。

S+～+wh-clause

He challenged why I didn't get things ready before.
他质问我为什么不早点准备。

用作宾补动词S+～+ n./pron. +to- v

I challenge you to show your proof.
我要求你拿出证据来。

He challenged us to try again.
他向我们挑战,要我们再试试。

用作名词 (n.)动词+～

accept a challenge应战

face an challenge面临着挑战

give a challenge挑战

meet the challenge对付挑战

pose challenges提出挑战

refuse a challenge拒绝挑战

send a challenge送挑战书

形容词+～

loud challenge强烈的要求

angry challenge愤怒的挑战

direct challenge直接的挑战

fierce challenge激烈的挑战

pubpc challenge公开的挑战

sharp challenge尖锐的挑战

介词+～

beyond challenge无与伦比

letter of challenge挑战书

under challenge of处于…局面

with challenge挑衅

～+介词

challenge of pfe生活的挑战

challenge to a duel决斗的挑战

challenge to jurors要求陪审员回避

challenge to mankind对人类的挑战

challenge to the world向世界挑战

用作动词 (v.)～+名词

challenge a theory对某理论提出异议

challenge understanding需要认识

～+介词

challenge sb for lying因某人说谎而质问

challenge sb to battle挑起战争

challenge sb to fight向某人挑战

【近义词】

n.
• defiance

【反义词】

v.
• concede