have got to do

have got to do的音标是[hæv] [gʊt] [duː]，基本翻译是“必须做某事”，速记技巧是“have got to”是“必须”的意思，后面直接加动词原形。

have got to do 的词源为英语，意为“必须做”。这个词是由have和get to do两个词组成的。have是英语中常见的动词，意为“有”或“拥有”，而get to do则是英语中的固定短语，意为“必须做某事”。

变化形式：have可以变为has，has是have的第三人称单数形式，表示单数主语所拥有的一个动作或状态。got可以变为gotten，是got的过去分词形式，表示过去分词主语所做的动作或状态。to do是动词不定式形式，表示需要完成某个动作或达到某个目标。

相关单词：

1. must：must是have got to do的缩写形式，意为“必须做某事”，常用于表示强烈要求或强烈建议。

2. need：need也是表示必须做的单词，意为“需要”，常用于表示缺乏某种条件或资源时需要采取行动。

3. able to：able to是have got to do的变体形式，意为“能够做某事”，常用于表示某人有能力完成某个任务或达到某个目标。

4. ought to：ought to也是表示必须做的单词，意为“应该做某事”，常用于表示道德、义务或责任等方面的要求。

5. have to：have to也是have got to do的常用形式，意为“不得不做某事”，常用于表示客观条件或限制而必须完成某个任务或达到某个目标。

以上这些单词都与have got to do有着密切的联系，它们在不同的语境中有着不同的用法和含义，但都表达了必须做某事的意思。

常用短语：

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.