concentrate on

concentrate的音标是[ˈkɒnsntreɪt]，基本翻译是集中，专心于。速记技巧可以是将其拆分为辅音字母进行记忆，如c可以联想成杯子，o可以联想成太阳，n可以联想成小山等。同时，也可以通过谐音的方式进行记忆，如“靠，集中这么多”等。

concentrate的英文词源可以追溯到拉丁语concernere，意为“集中于，专注于”。其变化形式包括名词concentration和动词concentrate。

相关单词：

concentrate：动词，意为“集中，聚集”，也可作为名词，表示“浓缩物”或“专心”。例如，“He concentrated on his studies to pass the exam.”（他专心学习以通过考试）。

concentration：名词，意为“集中，专注”，也可用作动词的名词形式。例如，“The students" concentration was broken by noise outside.”（学生们因为外面的噪音而分散了注意力）。

concentrate on：固定短语，意为“专注于”。例如，“She always concentrates on her work and never gets distracted.”（她总是专注于工作，不会被分心）。

concentrate作为动词时，还有派生词concentrated和concentration，这些词在词义和用法上都有所不同。例如，concentrated表示“浓缩的”，而concentration则可以表示“浓度”或“集中程度”。这些单词的使用场景和语境也不同，需要根据具体语境来理解和使用。

总之，concentrate作为英语中的一个常用词汇，其词源可以追溯到拉丁语concernere，意为“集中于，专注于”。在英语中，它有多种变化形式和相关单词，这些单词在不同的语境下有不同的含义和用法。

常用短语：

1. concentrate on doing sth：集中精力做某事

2. concentrate one"s attention on：把注意力集中在...上

3. concentrate one"s efforts on：把精力集中在...上

4. concentrate one"s thoughts on：集中思想考虑...

5. concentrate the mind：集中思想

6. concentrate the forces：集中兵力

7. concentrate the troops：集中军队

例句：

1. I"m trying to concentrate on my work, but the noise is making it difficult.

2. She concentrated her efforts on helping the poor.

3. He concentrated his thoughts on what he was doing.

4. It"s important to concentrate the mind when solving a difficult problem.

5. Concentrating the forces, the army won the battle.

6. The troops concentrated at the designated place.

英文小作文：

Concentration is essential in achieving success in life. Whether it"s studying for a test, working a job, or even just trying to enjoy a relaxing moment, concentration helps us to focus and achieve our goals.

When we are concentrating, we are able to block out distractions and focus solely on the task at hand. This allows us to work more efficiently and productively, which can lead to greater achievements and successes.

However, it"s not always easy to concentrate. Sometimes, our minds wander and we lose focus. But if we can learn to discipline ourselves and practice concentration regularly, we can develop the habit of being more focused and productive in our daily lives.

Concentration is key to achieving our goals and making progress in life. It"s important to remember to concentrate when we need to, but also to take breaks and relax when we can. By doing so, we can maintain a healthy balance between work and play, and achieve our goals with greater ease and success.