derailment

derailment的音标是[dɪ"reɪləmənt]，意思是出轨事故。

速记技巧：可以将这个单词拆分成de-rail-ment三个部分来记。de表示“离开、拆散”，rail表示“铁轨”，-ment表示“行为、状态”，连在一起就是铁轨上的行为或状态发生了偏离，即出轨事故。

Derailment这个词的英文词源可以追溯到拉丁语“derailare”，意为“拆散，拆开”。它的主要变化形式是复数形式“derailments”，表示火车出轨或偏离轨道的事件。

相关单词：

1. Railway（铁路）：这个词直接来源于英语中的“railway”，而“railway”又是由“rail”（铁轨）和“way”（道路）组成的，因此可以理解为铁路上的一条道路。

2. Disruption（中断）：这个词的含义与derailment有相似之处，都表示事物偏离了原来的轨道或状态。

3. Off-track（偏离轨道）：这个词直接与derailment相关，表示火车或车辆偏离了原来的轨道。

4. Realignment（重新调整）：这个词的含义与偏离轨道有关，需要重新调整方向以回到正确的轨道上。

5. Derail（出轨）：这个词直接来源于derailment，表示火车或车辆离开了原来的轨道。

6. Disaster（灾难）：这个词的含义比较广泛，可以用来描述任何严重的事件，包括derailment等重大事故。

7. Disasterous（灾难性的）：这是一个形容词形式，用来形容某件事物具有灾难性的影响或后果。

8. Derailment（出轨事故）：这是直接与derailment相关的名词形式，表示火车或车辆出轨的事件。

9. Derailment（脱轨）：这是一个动词形式，表示火车或车辆偏离轨道的行为或事件。

10. Derailer（脱轨器）：这是一个名词形式，指的是防止火车或车辆偏离轨道的装置。

常用短语：

1. derail from topic

2. derail one"s train of thought

3. derail a project

4. derail a train

5. derail a train of thought

6. derail a train schedule

7. derail a train route

例句：

1. The conversation was derailed by a sudden disagreement about politics.

2. His speech was derailed by a technical glitch.

3. The project was derailed by a series of unexpected setbacks.

4. The train was derailed by a landslide.

5. I couldn"t get my thoughts to line up, but then they were derailed by a sudden memory.

6. The train schedule was derailed by bad weather.

7. The train route was derailed by construction work on the track.

英文小作文：

The importance of planning and preparation

Preparation is key to success, and it is even more important when it comes to unexpected events like a train derailment. When a train is derailed, it can cause significant delays and disruptions to the entire transportation system. Similarly, when we encounter unexpected obstacles in our lives, we need to be prepared to adapt and overcome them.

By planning ahead and being prepared for potential problems, we can avoid being derailed by them. This means having contingency plans in place for various situations, and being able to adapt quickly when things don"t go according to plan. It also means being able to stay calm and focused when faced with unexpected challenges, and not letting them derail our train of thought or our progress towards our goals.

In conclusion, preparation is key to success, and it is even more important when it comes to unexpected events like a train derailment. By being prepared, we can avoid being derailed by obstacles and challenges in our lives, and continue moving forward towards our goals with confidence and determination.