爱老师:challenge
challenge 的词性、意思及相关用法
1. 词性及含义
- 名词(n.)
- 含义1:挑战;艰巨任务(指需要努力克服的困难)
例:Climbing the mountain is a big challenge.(爬山是一项艰巨的挑战。)
- 含义2:质疑;异议(对某事的正确性或合法性提出反对)
例:She accepted his challenge to a debate.(她接受了他的辩论挑战。)
- 动词(v.)
- 含义1:向……挑战;激励(某人做难事)
例:He challenged me to a game of chess.(他向我挑战下象棋。)
- 含义2:质疑;对……表示怀疑
例:She challenged the decision.(她对这个决定提出了质疑。)
2. 短语搭配
- face a challenge:面临挑战
例:We face many challenges this year.
- take on a challenge:接受挑战
例:She’s ready to take on the new challenge.
- challenge sb. to do sth.:挑战某人做某事
例:He challenged her to run a marathon.
3. 近义词
- 名词:difficulty(困难)、task(任务)
- 动词:question(质疑)、dispute(争论)
4. 反义词
- 名词:ease(轻松)、advantage(优势)
- 动词:accept(接受)、approve(认可)
5. 派生词
- challenging(adj.):有挑战性的;困难的
例:It’s a challenging job.
- challenger(n.):挑战者
例:He is a strong challenger for the title.
6. 词形变化
- 动词第三人称单数:challenges
例:He often challenges traditional ideas.
- 动词过去式/过去分词:challenged
例:She challenged his authority yesterday.
- 动词现在分词:challenging
例:The problem is challenging us.
- 名词复数:challenges
例:We have to overcome several challenges.
爱老师:title
title 的词性、意思及相关用法
1. 词性及含义
- 名词(n.)
- 含义1:标题;题目(书籍、文章、电影等的名称)
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