castes

castes的音标为[kæstz]，基本意思是“社会等级制度中的人或家族的等级或类别”。

速记技巧：将“castes”拆分为“cast”和“es”两个部分，“cast”意为“投掷”，在这里可以理解为“被投掷到不同的等级中”，而“es”是复数形式，可以理解为“多个等级”。通过这样的拆分和联想，可以更快速地记住单词的意思。

Castes这个词的英文词源可以追溯到拉丁语castus，意为纯洁、纯净。它的变化形式包括过去式casted，过去分词casted，现在分词casting，以及形容词cast。

相关单词：

caste（种姓）：这个词源于caste，表示社会等级制度中的一种身份或阶层，通常指印度社会的种姓制度。

casting vote（投票投决定）：这个词表示在投票中，由于某些特殊情况，某人投出的决定性一票被称为casting vote。

casting in sb"s mind"s eye（在脑海中描绘出某人的形象）：这个词表示在脑海中想象或描绘某人的形象，通常用于描述回忆或想象某个场景。

cast off（抛弃）：这个词表示抛弃某种身份、习惯或态度，通常与cast结合使用。

cast aside（抛弃）：这个词与cast off类似，但更强调主动地抛弃某物或某人。

以上这些单词都与castes这个词有着密切的联系，它们反映了社会等级制度、身份认同、决策和态度等概念。同时，这些单词也体现了英语词汇的丰富性和多样性。

常用短语：

1. castes system

2. caste discrimination

3. caste-based inequality

4. caste-based privilege

5. caste-related issues

6. caste-based discrimination

7. caste-based barriers

例句：

1. The caste system still exists in many parts of India, causing caste discrimination and inequality.

2. Caste-based privilege is a source of social injustice, and we should strive to eliminate it.

3. Caste-related issues are complex and require comprehensive solutions.

4. Caste discrimination is a violation of human rights, and we should take action to eliminate it.

5. Caste-based barriers prevent many people from realizing their full potential, and we should work to remove them.

6. Despite the progress made in breaking down caste barriers, there are still many challenges to overcome.

7. The caste system has been abolished in many countries, but it still exists in some regions and communities.

英文小作文：

Caste System and Its Impact on Society

The caste system has existed for centuries in many parts of the world, including India, Nepal, and other countries in South Asia. This system divides people into different groups based on their birth, and each group has its own privileges and barriers. Caste discrimination and inequality have long been a source of social injustice, affecting individuals" opportunities and prospects for development. In India, the caste system has been abolished, but it still exists in some regions and communities, causing social conflicts and challenges to social stability. Therefore, we should work to eliminate caste discrimination and promote social justice and equality, so that everyone can realize their full potential and contribute to society.