ence

ence的音标是[ens]，基本翻译是“……性；……状态；……情况”。

速记技巧是：可以与表示“性质、状态”的词连用，表示某种状态、性质或行为是持续存在的，例如“无意识的”、“必然的”等。

以下是一些英文单词及其词源、变化形式和相关单词的解释：

1. (noun) origin: 词源：拉丁语 origine，意为“起源，出身”。变化形式：过去式 originated，过去分词 originated。相关单词：original（原始的，最初的），originate（起源，发起）。

解释：Originally，the word originated from Latin，which means “of or from the beginning” or “first”. It is used to describe something that is of its own creation or that has its source in a particular place or event.

2. (noun) term: 词源：古英语 term，意为“一段时间，期限”。变化形式：过去式 termmed，过去分词 termmed。相关单词：terminal（终端的），termite（白蚁）。

解释：The word term comes from Old English term，which means “a certain period of time” or “a limit”. It is used to describe a specific period of time that something lasts or occurs.

3. (noun) knowledge: 词源：拉丁语 scientia，意为“知识，学问”。变化形式：过去式 knew。相关单词：unknowledge（无知），knowledgable（有知识的）。

解释：The word knowledge comes from Latin scientia，which means “understanding of facts or principles”. It is used to describe the ability to understand and apply knowledge to different situations.

4. (adjective) extensive: 词源：拉丁语 extensiveus，意为“广阔的，广泛的”。变化形式：过去式 extended。相关单词：extensive reading（泛读），extensive knowledge（广博的知识）。

解释：The word extensive comes from Latin extensiveus，which means “covering a large area or involving a wide range of things”. It is used to describe something that covers a large area or involves a wide range of topics or people.

5. (adjective) extensive: 词源：古英语 extensive，意为“广阔的，广泛的”。变化形式：比较级 more extensive，最高级 most extensive。相关单词：extensive coverage（广泛的报道）。

解释：The adjective extensive comes from Old English and means “covering a large area or involving a wide range of things”. It is used to describe something that covers a large area or involves a wide range of topics or people.

希望以上信息对您有所帮助。

常用短语：

1. in addition

2. apart from

3. as a result

4. at the same time

5. beyond doubt

6. by contrast

7. in essence

双语例句：

1. In addition, I also need to study for the exam.

2. Apart from that, we also need to consider other factors.

3. As a result, we achieved our goal of improving the quality of life in the area.

4. At the same time, we need to prioritize our work and allocate resources effectively.

5. Beyond doubt, he is one of the best teachers I have ever had.

6. By contrast, I find it difficult to concentrate in class.

7. In essence, success is determined by one"s ability and effort.

英文小作文：

标题：成功与失败的启示

成功与失败是人生中不可避免的两个因素，它们在我们的成长过程中扮演着重要的角色。成功可以给我们带来成就感，激励我们继续前进，而失败则可以让我们吸取教训，不断改进。

成功是一种积极的体验，它能够激发我们的自信心和动力，让我们更加勇敢地面对挑战。然而，成功并不是一蹴而就的，它需要我们不断地努力和付出。只有通过不断地尝试和积累经验，我们才能逐渐提高自己的能力和水平。

而失败则是一种宝贵的经验，它能够让我们认识到自己的不足和缺陷，从而更好地调整自己的方向和目标。失败并不可怕，可怕的是对失败的恐惧和不自信。只有勇敢面对失败，才能从失败中吸取教训，不断成长和进步。

因此，我们应该珍惜成功和失败的经历，从中吸取教训和经验，不断努力和进步。只有这样，我们才能更好地面对未来的挑战和机遇，实现自己的梦想和目标。