fell ill的音標是[fel ? l?l]，基本翻譯是“生病了”，速記技巧是“feel 1l”（感到1了）。

fell ill的英文詞源：

fell：來自中古英語詞匯felt，表示“跌倒，摔倒”。

ill：來自拉丁語ilicus，表示“不健康的，疾病”。

變化形式：

復數形式：ills。

過去式：fell ill。

過去分詞：fallen ill。

相關單詞：

1. illness：疾病，病癥，表示不健康的狀態。源自拉丁語ilicus，表示“不健康的，疾病”。

2. unwell：表示身體不適，有病。源自well的否定形式，表示“不健康”。

3. sickness：表示因疾病或感染而產生的癥狀。源自sick的名詞形式。

4. ailment：表示輕微的疾病或不適。源自中古英語詞匯ail，表示“痛苦，不適”。

5. infirmity：表示年老或疾病帶來的虛弱或不便。源自拉丁語infirmus，表示“不健康的”。

6. indisposition：表示輕微的不適或不舒服。源自disposition的否定形式，表示“無精打采”。

7. debility：表示虛弱無力，缺乏力量。源自中古英語詞匯debyll，表示“虛弱”。

8. ail：表示疼痛或不適。源自中古英語詞匯ail，表示“痛苦”。

9. infirm：表示體弱的，虛弱的。源自拉丁語infirmus，表示“不健康的”。

10. indisposed：表示不愿意做某事，身體不適。源自disposed的否定形式，表示“不愿意的”。

常用短語：

1. fall ill

2. be sick

3. be unwell

4. be laid low

5. be under the weather

6. be indisposed

7. be unfit for

例句：

1. I fell ill yesterday and had to stay at home.

2. He was unwell all day and couldn"t go to work.

3. The flu laid her low for a week.

4. She was feeling under the weather and stayed in bed all day.

5. After a heavy cold, he was unfit for work for a while.

6. I"m sorry, but I"m not feeling well enough to meet with you today.

7. He"s been unfit for work because of a back injury.

英文小作文：

I fell ill last week and had to stay in bed for a few days. I felt so weak and tired that I couldn"t even get up to take a shower or eat breakfast. But when I woke up, I realized that I was feeling much better and I was able to start my day again. I realized that illness can be a very challenging experience, but it also brings us closer to our loved ones and helps us appreciate our health more than ever before.