cast back

cast back的音标是[kɑːst bæk]，意思是追溯。速记技巧是：可以结合上下文语境进行记忆，这样更加容易记住单词的发音。

cast back的英文词源：

直接来源：拉丁语castus（纯洁的）

词源历史：该词在英语中用来表示“回顾”或“追溯”的时间概念，源于拉丁语中的castus，表示纯洁无瑕的，无邪的。

变化形式：

1. cast back的过去式和过去分词为cast back，现在分词为casting back。

2. 衍生单词有cast aside（抛弃），cast off（抛弃），cast doubt on（对...产生怀疑），cast light on（使...清楚），cast a shadow（投下阴影）等。

相关单词10个：

1. doubt（怀疑）：其原形动词为doubt，与cast back一样都源于拉丁语系。

2. shadow（影子）：由cast a shadow引申而来，表示影子或阴影。

3. aside（在旁边）：由cast aside引申而来，表示将某物放在一旁。

4. off（离开）：由cast off引申而来，表示脱离或离开。

5. light（光）：由cast light on引申而来，表示光线或光明。

6. castigate（惩罚）：由cast（投掷）和惩罚（gate）组合而成，表示惩罚某人或某事。

7. cast（投掷）：直接由cast派生而来，表示将某物投掷出去。

8. castor（铸造器）：由cast引申为铸造器或铸造工具。

9. castor-oil（蓖麻油）：由cast引申为蓖麻树，再进一步引申为蓖麻油。

10. cast-iron（铸铁）：由cast引申为铸造或铸铁，表示铸铁制成的物品。

以上内容仅供参考，建议查阅专业的英语词典获取更准确的信息。

常用短语：

1. cast back to

2. cast back over

3. cast back into

4. cast back one"s mind to

5. cast back for

6. cast back to the past

7. cast back to one"s childhood

例句：

1. I cast back in my mind for the exact moment when I first fell in love.

2. We cast back over the events of the day to try and understand what happened.

3. He was forced to cast back into his memories to recall the face of the attacker.

4. I need to cast back one more time to remember all the details of the meeting.

5. We need to cast back to the early days of our relationship to understand why it ended.

6. He is a man who has always been able to cast back into his past experiences and draw strength from them.

英文小作文：

Title: Looking Back on My Life

As I look back on my life, I realize that it has been filled with many memories and experiences that have shaped me into the person I am today. From my childhood days to my current stage of life, there have been moments that have left an indelible mark on me.

One of the most important things I"ve learned from looking back is that life is full of changes and challenges, but it"s also full of opportunities and happiness. I"ve learned to embrace change and face challenges head-on, while also cherishing the moments of happiness and joy that come my way.

Another thing I"ve learned is that I"ve grown stronger and more resilient over the years. I"ve learned to rely on myself and my own resources, rather than relying on others for support and comfort. This has taught me that I can handle anything life throws at me, as long as I have faith in myself and my abilities.

Looking back has also taught me to appreciate the small moments in life, like the sunset or a beautiful sunrise, because these moments are what make life worth living. I"ve learned to savor every moment and cherish every experience, no matter how big or small it may seem at the time.

Overall, looking back has taught me many valuable lessons about life and myself. It has helped me to appreciate the past, face the present with courage, and look forward to the future with hope and optimism.