extend over

extend over的音标为[ɪkˈstend ˈəʊvə(r)]，基本翻译为“延伸到”，速记技巧为：extend v. 延伸，扩展，over prep. 在…上。

"extend over"这个词的词源可以追溯到拉丁语"extendere"，意为“伸展”或“扩展”。它的形式变化主要依赖于词根和词缀的变化。

变化形式：

1. 过去式：extended

2. 过去分词：extended

3. 现在分词：extending

相关单词：

1. extension - 扩展，延伸，延期

2. expand - 扩大，展开，使膨胀

3. extendable - 可延伸的，可扩展的

4. extendingly - 延伸地，扩展地

5. expanse - 扩展，伸展，领域

6. outstretch - 伸出，展开，扩大

7. extensible - 可延伸的，可扩展的

8. extend- - 延伸，扩大

9. extend-wise - 向延伸方向，向扩展方向

10. protract - 延长，拖延，使拉长

"extend over"这个词在英语中通常用于描述一个物体或范围在空间或时间上的延伸。它也可以用于描述一个过程或任务在时间和空间上的扩展或延伸。这个词的使用在英语中非常普遍，而且它的含义和用法也在不断演变和扩展。

短语：

1. extend over time

2. extend over a period of time

3. extend over a wide area

4. extend over many years

5. extend over a wide range of topics

6. extend over different fields

7. extend over different cultures

例句：

1. The project has been extending over time, with many changes and additions made along the way.

2. The company"s expansion plans are expected to extend over a period of time, with new facilities being built to meet growing demand.

3. The forest covers an area that extends over many years, with new trees constantly being added to the mix.

4. The debate on this issue has extended over a wide range of topics, with different viewpoints being expressed by both sides.

5. The research project has been extending over different fields, with experts from different disciplines collaborating to achieve a comprehensive understanding of the topic.

6. The cultural differences between these two countries extend over different cultures, with each having its own unique ways of interacting and communicating.

英文小作文：

Title: The Importance of Extending Over Time in Personal Development

Personal development is a lifelong process that requires continuous effort and dedication. It is important to extend over time because it allows us to learn and grow gradually, rather than making sudden changes that may be difficult to maintain.

By extending over time, we can gain valuable experience and skills that will help us in our personal and professional lives. We can also develop a better understanding of ourselves and our strengths and weaknesses, which can help us make better decisions and become more resilient in the face of challenges.

Moreover, extending over time allows us to build meaningful relationships with others, which can provide support and encouragement during difficult times. It also helps us to develop empathy and understanding for others, which can lead to positive changes in our communities and society as a whole.

Therefore, it is essential to approach personal development with an attitude of patience and persistence, and to extend over time in order to achieve our goals and aspirations.