acute accent

acute accent的音标是/ə"kjuːt/，基本翻译为“尖锐的，急促的，剧烈的”，速记技巧为“急促(acute)的发音”。在发音时，舌端前伸，靠近上齿龈，声带振动，唇形稍向前突出。通常表示一个单词的音调突然上升或下降，强调其中的某一个音素。

英文单词中的acute accent通常表示单词中的发音重音。以下是一些含有acute accent的英文单词及其词源、变化形式和相关单词的解释：

1. accent（重音）：来源于拉丁语中的accentus（重音），其变化形式包括accented（重音的）和accents（重音）。相关单词包括non-accented（非重音的）、secondary accent（次重音）等。

2. acute（尖锐的）：来源于拉丁语中的acutus（尖锐的），其变化形式包括acuteness（尖锐性）和acutely（尖锐地）。相关单词包括dull（钝的）、sharp（锋利的）等。

3. accentuate（强调）：意为“使重音更明显”，其词源与accent相同，表示重音。

4. accent-deletion（去重音）：指在某些情况下，单词的重音被删除，其变化形式包括deletion（删除）和deletionism（去重音主义）。

5. accent-shift（重音转移）：指单词的重音位置发生变化，其变化形式包括shifted-accent（移位重音）和shifted-stress（移位重音）。

6. acute-angle（锐角）：来源于拉丁语中的acutus（尖锐的）和angle（角），表示角度小于90度的锐角。

7. acute-angle ruler（锐角尺）：用于测量锐角的工具，其形状通常为直尺或三角板。

8. acute-angle triangle（锐角三角形）：指角度小于90度的三角形，具有特殊的性质和应用。

9. acute-angle lens（锐角透镜）：用于光学成像的透镜，具有特殊的聚焦和成像效果。

10. acute-angle cone（锐角圆锥）：指圆锥体角度小于90度的几何体，具有特殊的性质和应用。

以上单词都与acute accent有关，并涉及到英语词汇、几何学、光学和三角学等领域。这些单词的变化形式和相关单词有助于更好地理解和使用英语词汇。

常用短语：

1. acute accent 急促的

2. acute pain 急性疼痛

3. acute illness 急性疾病

4. acute infection 急性感染

5. acute pancreatitis 急性胰腺炎

6. acute anxiety 急性焦虑

7. acute depression 急性抑郁

双语例句：

1. She was in acute pain after falling down the stairs.

2. The patient is currently suffering from acute pancreatitis.

3. He suddenly felt an acute anxiety attack.

4. The doctor prescribed an antibiotic for her acute infection.

5. The doctor said that the patient"s condition was improving, but still in an acute state.

6. She is experiencing acute depression after the breakup with her boyfriend.

7. The doctor advised her to rest and avoid stressful situations to alleviate her acute anxiety.

英文小作文：

Acute Anxiety and Its Impact on Mental Health

Acute anxiety is a common emotional state characterized by feelings of nervousness, worry, and fear that can be sudden and intense. It can have a significant impact on our mental health, affecting our ability to function normally and enjoy life.

Acute anxiety can be triggered by a variety of factors, including stressful life events, social pressures, and unexpected changes in our environment. It can also be a manifestation of underlying mental health conditions such as depression or anxiety disorders.

The impact of acute anxiety on our mental health is significant, as it can lead to feelings of helplessness and hopelessness, as well as disrupt our sleep and eating patterns. It can also affect our ability to concentrate and perform at work or school, leading to decreased productivity and efficiency.

Fortunately, acute anxiety is a temporary condition that can be managed effectively with appropriate treatment and support. Effective strategies for managing acute anxiety include relaxation techniques, cognitive behavioral therapy, and stress-reduction methods such as exercise and meditation. By addressing the underlying causes of anxiety and learning effective coping mechanisms, we can reduce its impact on our mental health and live more fulfilling lives.