half-hearted

half-hearted的音标是[hɑːf ˈhɑːtɪd]，基本翻译是“不热心的；不认真的；不诚恳的”，速记技巧是“半心=半热心”。

英文单词“half-hearted”的词源可以追溯到古英语“halfa”和“heart”。这个词的含义是指缺乏热情、不专心或者不努力。

变化形式：

1. 过去式：half-hearted 或 half-heartedly。

2. 过去分词：half-hearted 或 half-heartedly。

3. 现在分词：half-heartedly。

相关单词：

1. “hearty” - 意为“热心的，衷心的”，其词源与“heart”有关，表示热情、诚恳。

2. “brave” - 意为“勇敢的”，其词源与“heart”有关，表示勇气和胆量。

3. “courageous” - 意为“有勇气的”，其词源与“heart”有关，表示勇气和胆识。

举例来说，“half-hearted”可以用来形容一个人做事不专心、不努力，或者对某件事情缺乏热情。与之相反，“brave”可以用来形容一个人勇敢无畏，即使面临危险也不退缩。

例如，“He is not brave enough to take on the challenge, he is always half-hearted in his work.”（他缺乏勇气接受挑战，他总是对工作不专心。）或者“She is always brave in facing difficulties, she is always full of heart and courage.”（她总是勇敢地面对困难，她总是充满热情和勇气。）

常用短语：

1. half-heartedly

2. lacklusterly

3. with half an effort

4. half-heartedly

5. unenthusiastically

6. feebly

7. weakly

例句：

1. He half-heartedly picked at his food, clearly not enjoying himself.

2. She did the task half-heartedly because she was feeling unwell.

3. He tried to study, but gave it up halfway because he found it too difficult.

4. She spoke with half her usual enthusiasm, clearly feeling unwell.

5. He played the guitar feebly, lacking in skill and confidence.

6. The storm was weakening, with half its force gone.

7. The sun was shining weakly through the clouds, hinting at a brighter day ahead.

英文小作文：

Half-Hearted Life

Life can be full of ups and downs, but we all have the power to make it worthwhile. However, some people seem to give up halfway, lacking the courage and determination to pursue their dreams and goals. They may feel uninspired or lackluster about their work, and give it only half an effort, leaving nothing behind but a sense of regret and disappointment.

On the other hand, there are those who are determined to make a difference in their lives and the lives of others. They are full of enthusiasm and energy, putting in their all to achieve their goals and dreams. These people are not afraid to face challenges head-on, and they never give up easily. They are the ones who truly live life to the fullest, making every moment count.

It is important to remember that life is not about getting by or surviving, but about making the most of every opportunity and seizing the day. If you feel uninspired or lackluster about your life, remember that it is never too late to change your mindset and approach life with more enthusiasm and energy. You have the power to make a difference in your own life and the lives of those around you. So, why not give it your all and live life with a little more heart?