extensive

extensive的音标为[ɪkˈstensɪv] ，基本意思是“广泛的，广阔的”，也可以表示“大量的，广泛的”。速记技巧可以通过词根词缀记忆法来记忆。

Extensive这个词的词源可以追溯到拉丁语和希腊语，意为“广泛的，大量的”。它的词形变化形式主要包括复数形式（Extensivus, Extensive）和过去分词形式（Extensum）。

相关单词：

Extensive reading：广泛阅读，指的是阅读大量的书籍，以扩大知识面和增强理解能力。

Extensive studies：广泛的研究，指的是对某一领域或多个领域进行深入的研究。

Extensive coverage：广泛的覆盖面，指的是报道或调查涉及的范围很广。

这些单词都与extensive这个词有关，表示涉及的范围广、数量大的意思。在英语中，extensive这个词常用于描述某事物涉及的范围、数量或程度，强调其广泛性和全面性。这个词的使用频率很高，在各种语境中都有着广泛的应用。

常用短语：

1. extensive research

2. extensive knowledge

3. extensive coverage

4. extensive damage

5. extensive network

6. extensive experience

7. extensive resources

例句：

1. We conducted extensive research on the topic and found that the best solution was to use a specific algorithm.

2. The teacher has extensive knowledge of the subject and can answer any question with ease.

3. The storm caused extensive damage to the building, leaving it in ruins.

4. The network has extensive coverage and is accessible in most areas of the country.

5. After years of extensive training, he has gained a wealth of experience in the field of business management.

6. The company has extensive resources that allow it to compete effectively in the market.

英文小作文：

The Importance of Extensive Reading

Reading is an essential skill that helps us acquire knowledge, understand different perspectives, and develop critical thinking. Extensive reading, on the other hand, refers to reading for pleasure, information, and growth beyond the scope of a textbook. It involves immersing yourself in a book, exploring its themes, characters, and structure, and gaining insights that can enrich your life.

Extensive reading can be a valuable tool for personal growth and development. It helps us develop a deeper understanding of a subject, broaden our horizons, and improve our vocabulary and grammar skills. It also provides us with an opportunity to connect with other cultures and learn from their perspectives, which can be beneficial in various aspects of life, such as career development and interpersonal relationships.

Moreover, extensive reading can be a great way to unwind and relax after a tiring day. It allows us to immerse ourselves in a world that is far away from our daily stresses and responsibilities, and provides us with an opportunity to recharge our batteries. It can also help us develop a habit of reading that can be beneficial for our long-term health and well-being.

Therefore, it is essential to make time for extensive reading and prioritize it in our busy schedules. It can be a rewarding experience that can help us grow personally and professionally, as well as improve our overall quality of life.