in case

in case音标为：[ɪn keɪs]；基本翻译为“以防，万一，假如”；速记技巧为：in case of=in the event of。

in case的词源：

词根：case，表示“情况，事实”

词源：源自拉丁语casus，表示“场所，情况”

变化形式：

复数形式：cases

第三人称单数：cases

现在分词：case

过去式：casd或case

过去分词：case

相关单词：

1. case study：案例研究 - case词根表示“情况，事实”，study表示“研究”。通过案例研究，可以深入了解特定情况下的解决方案。

2. out of the case：照例，照规矩 - out of the case意为“照例，照规矩”，表示按照常规或惯例行事。

3. under case：在保管下 - under case意为“在保管下”，指物品在特定情况下处于保管状态。

4. case-harden：使硬如铁 - case-harden意为“使硬如铁”，指通过特定处理方式使金属表面硬化。

5. case-sensitive：区分大小写的 - case-sensitive意为“区分大小写的”，指在某些系统中，文件名和数据库字段名区分大小写。

6. case-insensitive：不区分大小写的 - case-insensitive意为“不区分大小写的”，指在某些系统中，文件名和数据库字段名不区分大小写。

7. in case of：万一，如果 - in case of表示“万一，如果”，用于提醒对方做好应对意外情况的准备。

8. in no case：绝不 - in no case意为“绝不”，表示在任何情况下都不应该做某事。

9. in all cases：在所有情况下 - in all cases意为“在所有情况下”，用于总结在不同情况下的一致性或稳定性。

10. a case in point：一个恰当的例子 - a case in point意为“一个恰当的例子”，用于说明某个情况或事件是恰当的例子。

常用短语：

1. in case of 倘若，万一

2. in case需要以防

3. in case of (a) emergency在紧急情况下

4. in case of rain如果下雨的话

5. in case of need需要时

6. in case of need (to help)需要帮助时

7. in case of failure以防万一失败

例句：

1. If you forget your keys, keep in mind that you have a spare set at home just in case.

2. It"s always wise to have a backup plan just in case things don"t go as planned.

3. I always keep a spare set of clothes at home just in case of an emergency.

4. If it rains, I"ll bring my umbrella with me just in case I need it.

5. If you don"t feel well, take a sick day just in case you need to rest for a few days.

6. I always keep a bottle of water with me just in case I get thirsty.

7. It"s always good to have a backup plan just in case you need it later on.

英文小作文：

In Case of Emergency

In today"s fast-paced world, unexpected events can happen at any time. That"s why it"s important to always be prepared for the worst and hope for the best. One way to do this is by having a plan for an emergency situation.

When it comes to emergencies, it"s essential to have a list of contact people who can assist you in an emergency situation. This list should include family members, friends, and trusted professionals such as doctors or emergency responders. Keep this list with you at all times and update it regularly to ensure that everyone is still reachable and willing to assist you if needed.

In addition to having a contact list, it"s also important to have a plan for what to do in an emergency situation. For example, if there is a natural disaster or a power outage, you may need to take steps to ensure your safety and the safety of those around you. You should also have a supply of necessary items such as water, food, and medication on hand just in case.

Finally, it"s always wise to be prepared for the unexpected. Keeping a backup plan or two can help you stay calm and organized during an emergency situation and ensure that you are able to handle any situation that may arise. By being prepared, you can rest assured that you will be able to handle any emergency that may come your way.