have got to do的音標是[h?v] [g?t] [du?]，基本翻譯是“必須做某事”，速記技巧是“have got to”是“必須”的意思，后面直接加動詞原形。

have got to do 的詞源為英語，意為“必須做”。這個詞是由have和get to do兩個詞組成的。have是英語中常見的動詞，意為“有”或“擁有”，而get to do則是英語中的固定短語，意為“必須做某事”。

變化形式：have可以變?yōu)閔as，has是have的第三人稱單數(shù)形式，表示單數(shù)主語所擁有的一個動作或狀態(tài)。got可以變?yōu)間otten，是got的過去分詞形式，表示過去分詞主語所做的動作或狀態(tài)。to do是動詞不定式形式，表示需要完成某個動作或達到某個目標。

相關單詞：

1. must：must是have got to do的縮寫形式，意為“必須做某事”，常用于表示強烈要求或強烈建議。

2. need：need也是表示必須做的單詞，意為“需要”，常用于表示缺乏某種條件或資源時需要采取行動。

3. able to：able to是have got to do的變體形式，意為“能夠做某事”，常用于表示某人有能力完成某個任務或達到某個目標。

4. ought to：ought to也是表示必須做的單詞，意為“應該做某事”，常用于表示道德、義務或責任等方面的要求。

5. have to：have to也是have got to do的常用形式，意為“不得不做某事”，常用于表示客觀條件或限制而必須完成某個任務或達到某個目標。

以上這些單詞都與have got to do有著密切的聯(lián)系，它們在不同的語境中有著不同的用法和含義，但都表達了必須做某事的意思。

常用短語：

1. have to do

2. must do

3. ought to do

4. need to do

5. be supposed to do

6. be forced to do

7. be required to do

例句：

1. I have got to finish my homework before 8 o"clock tonight.

2. We must go there on time tomorrow.

3. You ought to apologize to your teacher for your behavior in class.

4. I need to exercise more to keep healthy.

5. They are supposed to arrive at 9 o"clock, but they are late.

6. I was forced to stay at home because of the bad weather.

7. I am required to complete this task before the deadline.

英文小作文：

I have got to finish my homework before my parents come back from work, otherwise I will have to deal with their disappointment and nagging. I know it"s a challenging task, but I will try my best to complete it on time. I will study hard and stay focused on my studies, so that I can avoid any further pressure and stress in the future. I am determined to make a good effort and show my parents that I am capable of taking care of my responsibilities.