challenge可数吗
中考英语
2022/2/4
challenge：n.挑战、艰巨任务、挑战书、(比赛等的)邀请、提议、质询、质疑、提出异议；v.对…怀疑(或质疑)、拒绝接受、向(某人)挑战、(尤指在对方不情愿时)强烈建议(某人做某事)、考查…的能力、考验…的技巧。challenge作挑战时是可数的，复数是：challenges.Challenges and opportunities挑战和机遇。
Challenge用法
n.挑战；盘问；质疑；怀疑
vt.质疑；向…挑战；
vi.提出挑战，要求竞赛（或竞争）；驳斥；
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。
A sentry gave the challenge,“Halt!Who goes there?”哨兵喝问:“站住!什么人?”
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。
I challenged him to a game of chess.
我要求同他下盘棋。
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。
1.They rose to the challenge of entertaining 80 school-children for an afternoon.
他们一个下午成功接待了80名学童。
2.Online gaming allows players from around the world to challenge each other.
网络游戏使得全球的玩家可以相互较量。
3.This challenge will occupy Europe for a generation or more.
这将是欧洲在未来二三十年或者更长的时间里所要面临的挑战。
4.The new Germany must rise to the challenge of its enhanced responsibilities.
一个崭新的德国必须迎接挑战，承担更多的责任。
5.He said he's game for a similar challenge next year.
他说他明年还愿意接受类似的挑战。
6.Increasingly, more wine-makers are taking up the challenge of growing Pinot Noir.
越来越多的酿酒商开始接受种植黑皮诺葡萄的挑战。
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