forty的音標(biāo)是[?f??ti]，基本翻譯是四十。記憶技巧是：four ten 四十。

Forty的英文詞源為：

forty：源自拉丁語單詞“quadratus”，意為“四”。

變化形式：

復(fù)數(shù)形式：forties。

過去式：fortified。

過去分詞：fortified。

相關(guān)單詞：

fortitude：堅韌，耐力，勇氣。這個詞源于拉丁語“fortis”，意為“強壯的”。它通常用來形容人的堅韌和毅力。

fortunate：幸運的。這個詞源于拉丁語“fortuna”，意為“命運”。它通常用來形容一個人或事情的運氣好。

fortress：堡壘，要塞。這個詞源于拉丁語“fortis”，意為“強壯的”，同時也含有“城堡”的意思。

fortuitous：偶然的，意外的。這個詞源于拉丁語“fortis”，意為“強壯的”，同時也含有“幸運的”的意思，因此這個詞通常用來形容意外發(fā)生的事情。

fortunate number：幸運數(shù)字。Forty是一個幸運數(shù)字，因為它可以被4整除，因此它經(jīng)常被用作幸運數(shù)字或吉祥數(shù)字。

fortunate event：幸運事件。這個詞可以用來形容一個意外的好結(jié)果或好事情的發(fā)生。

fortunate person：幸運的人。這個詞可以用來形容一個在生活中經(jīng)常遇到好運的人。

fortunate combination：幸運組合。這個詞可以用來形容一個由多個幸運因素組成的組合或情況。

Forty是一個常見的數(shù)字，它在許多文化和語言中都被廣泛使用，并且它也是一個幸運數(shù)字，因為它可以被4整除，這使得它成為一個吉祥的數(shù)字，經(jīng)常被用作幸運數(shù)字或吉祥物。

常用短語：

1. forty years ago

2. at the age of forty

3. in one"s forties

4. hit forty

5. reach forty

6. on the cusp of forty

7. hit the big four-oh

例句：

1. Forty years ago, I was a young boy, full of dreams and energy.

2. At the age of forty, I found myself in a career that I love, but also facing new challenges and responsibilities.

3. Many of my friends are in their forties and are starting to think about retirement, but I am still looking forward to what the future holds.

4. When you hit forty, you realize that time is passing faster than you can imagine.

5. Reaching forty, I feel that I have reached a new stage in my life, full of opportunities and challenges.

6. On the cusp of forty, I am excited about what the next decade will bring.

7. It"s time to hit the big four-oh and start thinking about what"s next for me in my life.

英文小作文：

As I approach the age of forty, I find myself reflecting on the past decade and wondering what the next decade will bring. I have learned so much throughout my life, but there is always more to learn and more to experience. I am excited about what the future holds and am looking forward to new opportunities and challenges that lie ahead. At the same time, I am also aware of the passing of time and how quickly it flies by. I am determined to make the most of every moment and to seize the opportunities that come my way. Whether it be career success, personal growth, or simply enjoying life, I am committed to making my forties a memorable and fulfilling time.