casts

casts 的音标是[kæstz]，基本翻译是“投掷；抛；掷向；抛射物；演员阵容”。速记技巧是：可以谐音记作“卡死它死”，这样就能快速记住单词的发音和含义。

Casts这个词的词源可以追溯到拉丁语castus，意为“纯洁的，无暇的”。它的变化形式主要有casta（阴性形式）和castus（阳性形式），以及其过去分词castus。相关单词有：

1. Caste（印度种姓）：这个词源于印度梵语，表示社会等级或种姓制度，与caste的词源相同。

2. Castigate（惩罚）：这个词由castus（惩罚）和ate（过去式后缀）组成，表示对某人或某事进行惩罚。

3. Castoff（丢弃）：这个词由casta（纯洁的）和off（离开）组成，表示抛弃或丢弃不需要的东西。

4. Castor（马铃薯属植物）：这个词源于拉丁语castum，意为“纯净的”，与castus的词源相同。

5. Caste-out（驱逐）：这个词由caste（种姓）和out（离开）组成，表示将某人或某物从某个地方驱逐出去。

6. Cast-iron（铸铁）：这个词由castus（铸造）和iron（铁）组成，表示经过铸造处理的铁制品。

7. Cast-off clothing（旧衣物）：这个词组由cast-off（丢弃的衣物）组成，表示废弃或不再需要的衣物。

8. Casting（铸造）：这个词由cast（铸造）组成，表示将金属或其他材料熔化后倒入模具中成型的过程。

9. Caste-like（种姓般的）：这个词由caste（种姓）和like（像）组成，表示类似于种姓制度的社会等级制度。

10. Cast-iron stove（铸铁炉）：这个词由cast-iron（铸铁）和stove（炉子）组成，表示一种传统的铸铁炉子，通常用于家庭取暖。

以上是与casts相关的十个单词及其词源、变化形式和含义。这些单词反映了casts在各个领域中的使用和演变，也反映了语言的发展和变化。

常用短语：

1. cast a glance at 向...扫一眼

2. cast a shadow over 使...暗淡无光

3. cast doubt on 对...产生怀疑

4. cast off 抛弃

5. cast aside 丢弃

6. cast a wide net 广泛搜索

7. cast a positive light on 使...变得积极光明

例句：

1. I cast a glance at the new dress in the shop window, but it didn"t suit me.

2. The bad weather cast a shadow over the holiday plans.

3. His words cast doubt on the accuracy of the report.

4. She cast off her old clothes and put on a new dress for the party.

5. I cast aside my old beliefs and embraced a new way of thinking.

6. The search team cast a wide net for information about the missing person.

7. The positive comments from the teacher cast a positive light on my academic performance.

英文小作文：

Title: The Power of Persistence

Persistence is a powerful force that can help us achieve our goals and overcome obstacles in life. When we face difficulties, we need to have the courage to keep going and not give up easily. Sometimes, it may feel like we are casting a wide net without any results, but if we keep trying, we may eventually find what we are looking for.

Persistence can also help us build strong relationships with others. When we are committed to someone or something, we are more likely to put in the effort and show kindness and understanding, which can lead to stronger bonds and deeper relationships.

Finally, persistence can help us grow as individuals and learn new skills. When we face challenges and setbacks, we are forced to think outside the box and come up with new solutions. This process can lead to new insights and creativity, which can help us become stronger and more resilient individuals.

In conclusion, persistence is a valuable trait that can help us achieve our goals and build strong relationships with others. It is important to keep going when faced with difficulties and to never give up easily. With persistence, we can overcome any obstacle and reach our full potential.