confidence in

confidence的音标是[kənˈfɪdəns]，基本翻译是“信心；信任；确信”。

速记技巧：可以将单词拆分记忆，confidence可拆分为con（共同、一起）+fid（相信、依赖）+ence（表状态、行为）构成。

Confidence这个词的词源可以追溯到拉丁语词根“fidere”，意思是“信任”或“信心”。这个词在英语中经历了许多变化形式，以下是其中的一些相关单词：

1. Confident - 直接来源于confidence，表示有信心的人或自信的人。

2. Confidentially - 意为“秘密地，私下地”，来源于confide（倾诉）和ly（副词后缀）。

3. Confidence-based - 意为“基于信心的”，其中-ed表示基于某种性质。

4. Unconfidence - 意为“不信任”，与confidence相反。

5. Doubtful-confidence - 意为“疑虑和信心”，表示在某些情况下既有信心又有疑虑。

6. Self-confidence - 意为“自我信心”，强调个人对自己的信心。

7. Inconfidence - 意为“不信任”，与confidence相对。

8. Confidently - 意为“自信地”，是副词形式，常用于修饰动词或句子。

9. Confident-minded - 意为“有自信心的”，其中-ed表示形容词后缀。

Confidence这个词在英语中是一个非常常见的词汇，它代表着对某事或某人的信任和信心。这个词的变化形式和相关单词反映了它在不同语境下的使用和含义。

关于confidence的词源和变化形式的相关介绍就到这里了，希望对你有所帮助。

常用短语：

1. have confidence in sb/sth

2. confidence level

3. build confidence

4. confidence gap

5. self-confidence

6. have faith in

7. trust in

例句：

1. I have great confidence in my ability to succeed in this job.

2. She built confidence through exercise and healthy eating habits.

3. There is a huge confidence gap between the rich and the poor.

4. Self-confidence is the key to success in life.

5. We must have faith in our team to win the championship.

6. I trust in my abilities to solve this problem.

英文小作文：

Confidence is a vital part of success, whether it"s in work, school, or in life in general. Without confidence, we may feel overwhelmed by challenges and obstacles, but with confidence, we can face them head-on and emerge victorious.

For me, confidence comes from knowing that I"ve prepared well for whatever comes my way, whether it"s a big project or a small task. It also comes from knowing that I"ve got the support of those around me, whether it"s my family, friends, or colleagues. Knowing that I"ve got their support gives me the confidence to take risks and push myself further than I ever thought possible.

Confidence is also about being able to accept yourself for who you are, flaws and all. It"s about being able to look in the mirror and say, "I"m good enough just the way I am." With this kind of confidence, you can approach any challenge with a smile on your face and a spring in your step, knowing that you"re ready for anything.

So, if you"re feeling lackluster or unsure about yourself, remember that confidence is something that can be developed and nurtured. It"s not something that just happens overnight, but with time and effort, you can develop the kind of confidence that will help you achieve anything you set your mind to.