enthuse的音標為[?n?θu?z]，基本翻譯為“使充滿熱情；使興高采烈”，速記技巧為“en-thus-iasm”（熱情）。

Enthusiasm的詞源：

Enthusiasm這個詞源于希臘語，意為“熱情，熱心”。它的詞根“enthousiasmos”表示被神靈附身的狀態，因此這個詞的含義是充滿熱情，全身心投入。

變化形式：

Enthusiasm有名詞和動詞兩種形式。名詞形式不變，動詞形式為enthusiasm。在詞形上，它可以通過添加前綴或后綴變為其他詞性，如enthusiastic（形容詞，意為熱情的）和enthusiastically（副詞，意為熱情地）。

相關單詞：

1. Enthusiastic（形容詞，熱情的）：這個詞常用來形容人非常積極、熱情，充滿活力和動力。

例句：“She is an enthusiastic volunteer who always brings a smile to everyone"s face.”（她是一個充滿熱情的志愿者，總是給每個人帶來笑容。）

2. Enthusiast（名詞，熱心者）：這個詞通常指對某事或某物非常熱心的人。

例句：“The enthusiastic supporters were singing and cheering for their team all night long.”（熱情的支持者整晚都在為他們的隊伍唱歌和歡呼。）

3. Enthusiasm（名詞，熱情）：這個詞表示對某事或某物的極度熱愛和投入。

例句：“She has a great enthusiasm for learning new things and always looks forward to new opportunities.”（她對學習新事物充滿熱情，總是期待新的機會。）

總結：Enthusiasm是一個表示熱情、熱心的詞匯，其詞源來自希臘語，具有豐富的變化形式，可以作為名詞和動詞使用，通過添加前綴或后綴還可以變為其他詞性。相關單詞包括熱情的、熱心的和熱情的等，這些單詞在英語中都十分常用，可以表達各種積極、熱心的情感。

常用短語：

1. Enthusiastic support

2. Enthusiasm for (doing) something

3. Enthusiastic applause

4. Enthusiastic cheering

5. Enthusiastic celebration

6. Enthusiastic reaction

7. Enthusiastic participation

雙語例句：

1. The students gave enthusiastic support to the new program.

2. She is enthusiastic about learning new languages.

3. The crowd erupted in enthusiastic applause at the announcement of the winner.

4. The band played with enthusiasm, filling the stadium with music.

5. The celebration was marked by enthusiastic cheering and dancing.

6. His enthusiastic reaction to the news surprised everyone.

7. She participated enthusiastically in the fundraising event.

英文小作文：

My Enthusiasm for Sports

I have always been passionate about sports, and it is something that I enjoy doing and watching. Whether it is playing soccer, running, or just going for a walk, sports have always brought me joy and a sense of accomplishment.

When I am playing sports, I am able to clear my mind and focus on the task at hand. It helps me to forget about all of my troubles and worries, and it gives me a sense of freedom and happiness that I cannot find anywhere else.

Moreover, sports have also taught me valuable life lessons, such as teamwork, perseverance, and discipline. These lessons have helped me to become a better person, both personally and professionally.

I believe that everyone should find something that they are passionate about, whether it is sports or something else, because it can bring joy and fulfillment into our lives. I am grateful for the opportunity to participate in sports and for the friendships that I have made along the way.