good for nothing的音標(biāo)是[g?d f?r n?θ??]，基本翻譯是“無用的人；無價值的東西”，速記技巧是：good=g，for=f?r，nothing=n?θ??。

good for nothing 的英文詞源是：

- 詞源：古英語 god for nothing 無事，無所作為

- 變化形式：good for nothing 形容詞短語，goodness for us 感嘆詞，goodness knows 感嘆詞

相關(guān)單詞：

- nothing：名詞，無物；無關(guān)緊要的事情

- nothingness：名詞，虛無；空無所有

- be of no use/value：沒有用/價值

- worthless：形容詞，無價值的

- uselessness：名詞，無用

- in vain：徒勞無功

- be of no account：無關(guān)緊要

- be of no significance：不重要

- be of no consequence：無關(guān)緊要

- be worthless to sb：對某人來說是無用的

good for nothing 通常用來形容某人不具備任何價值或能力，沒有用處。這個詞組在口語和書面語中都廣泛使用。這個詞組的歷史來源可以追溯到古英語時期，表明它在英語文化中的長期存在和廣泛使用。

常用短語：

1. good for nothing

2. nothing but

3. be of no use

4. be worthless

5. be of no value

6. be of no account

7. worthless in the world

例句：

1. He is good for nothing but a troublemaker.

2. She is nothing but a gold digger.

3. The book is of no use without a good translation.

4. The old car is worthless these days.

5. The building is of no value to the city as it is too old.

6. His words are of no account, he is just trying to make a fool of me.

7. She is worthless in the world without her family and friends.

英文小作文：

If you are useless, you will become a burden to others and yourself. Life is like a journey, and we need to keep moving forward to reach our goals and dreams. If you are feeling lost or defeated, remember that there is always something you can do to make a difference in your life and the lives of others. Use your strengths and talents to make a positive impact on the world, and remember that there is always someone willing to help you when you are in need.