extend over的音標為[?k?stend ???v?(r)]，基本翻譯為“延伸到”，速記技巧為：extend v. 延伸，擴展，over prep. 在…上。

"extend over"這個詞的詞源可以追溯到拉丁語"extendere"，意為“伸展”或“擴展”。它的形式變化主要依賴于詞根和詞綴的變化。

變化形式：

1. 過去式：extended

2. 過去分詞：extended

3. 現在分詞：extending

相關單詞：

1. extension - 擴展，延伸，延期

2. expand - 擴大，展開，使膨脹

3. extendable - 可延伸的，可擴展的

4. extendingly - 延伸地，擴展地

5. expanse - 擴展，伸展，領域

6. outstretch - 伸出，展開，擴大

7. extensible - 可延伸的，可擴展的

8. extend- - 延伸，擴大

9. extend-wise - 向延伸方向，向擴展方向

10. protract - 延長，拖延，使拉長

"extend over"這個詞在英語中通常用于描述一個物體或范圍在空間或時間上的延伸。它也可以用于描述一個過程或任務在時間和空間上的擴展或延伸。這個詞的使用在英語中非常普遍，而且它的含義和用法也在不斷演變和擴展。

短語：

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.