challenge的名词和形容词

Question

如题所述

Answer 1

"Challenge"是一个常用的英语单词，它可以作为名词和形容词。下面我们来逐一介绍这两种用法及其相关的词汇。

1. 名词

作为名词，"challenge"表示一种难题或挑战。例如：

- Learning a new language can be a challenge.

- The project presented many challenges that we had to overcome.

此外，"challenge"还可以表示一种竞赛或比赛，例如：

- The chess tournament was a real challenge for the players.

- She's looking for a new challenge in her career.

2. 形容词

作为形容词，"challenge"表示具有挑战性的或有难度的。例如：

- The hike up the mountain was a challenging experience.

- The math problem was very challenging for the students.

除了以上两种用法外，"challenge"还可以作为动词使用，表示向某人提出挑战或质疑某人的能力或观点。例如：

- She challenged him to a game of chess.

- The new evidence challenges the previous theory.