英文名詞可以分為兩大類—可數名詞、不可數名詞，有啲字看似不可數，例如 power，其實都可以變成可數名詞㗎！你又知唔知 power 用作可數名詞時嘅意思呢？
1. Respect
Respect [U] 尊重
Mutual respect in the workplace helps improve communication between colleagues.
在工作環境中表現出相互尊重，有助於促進同事之間的溝通。
Respect [C] 方面
In most respects, the cover version of this song is better than the original.
在大多數方面，這首歌的翻唱版比原版好。
2. Exercise
Exercise [U] 行使
The exercise of patience helps us stay calm and reduces negative emotions.
耐心的鍛煉可以幫助我們保持冷靜、減少負面情緒。
Exercise [C] 練習
To prepare for the DSE English exam, he does lots of grammar exercises every day.
為了準備 DSE 英文科考試，他每天都會做大量的語法練習。
3. Art
Art [U] 藝術
His interest in art was stimulated when he joined a drawing class at the age of six.
六歲時參加繪畫班，激發了他對藝術的興趣。
Art [C] 技巧
Flipping food in a pan like a chef is quite an art.
學習像廚師一樣翻鍋需要不少技巧。
4. Motivation
Motivation [U] 積極性
The students lack motivation when being asked to join the school social clubs.
當被要求加入學校社團時，學生們都缺乏積極性。
Motivation [C] 誘因
One of the motivations of becoming a social worker is to relieve people’s suffering.
成為社工的誘因之一是為了減輕人們的痛苦。
5. Power
Power [U] 力量
‘Knowledge is power’ is a famous quote by Francis Bacon.
「知識就是力量」是法蘭西斯·培根的名言。
Power [C] 強國
Speaking of a military power, the country must maintain a strong combat capability ready to fight.
說到軍事強國，國家必須保持強大的戰鬥力，隨時為戰爭做足準備。
