?deeply的意思是非常，極其，深深地。它是一個(gè)副詞，用來(lái)描述強(qiáng)烈的程度或感情。在句子中通常放在動(dòng)詞后面，表示動(dòng)作或狀態(tài)的程度。

用法:

1. 修飾動(dòng)詞：She is deeply in love with him. (她深深地愛著他。)

2. 修飾形容詞：I am deeply grateful for your help. (我非常感激你的幫助。)

3. 修飾副詞：He is deeply and passionately in love with her. (他對(duì)她深深地、熱烈地愛著。)

例句1-5句且中英對(duì)照:

1. I was deeply touched by his words. (他的話讓我深受感動(dòng)。)

2. She was deeply moved by the beautiful scenery. (她被美麗的風(fēng)景深深打動(dòng)了。)

3. The news of his death affected me deeply. (他去世的消息讓我非常難過(guò)。)

4. He is deeply committed to his work and rarely takes a day off. (他對(duì)工作非常投入，很少休息一天。)

5. She is deeply devoted to her family and always puts their needs before her own.(她對(duì)家人非常忠誠(chéng)，總是把家人的需求放在自己之前。)

同義詞及用法:

1. Intensely: 強(qiáng)烈地，極其地。與deeply的用法相似，但更強(qiáng)調(diào)程度。

例句：She was intensely curious about his past. (她對(duì)他的過(guò)去充滿了強(qiáng)烈的好奇心。)

2. Profoundly: 深深地，深刻地。與deeply的用法相似，但更強(qiáng)調(diào)對(duì)某事物的理解或影響。

例句：The book profoundly changed my perspective on life. (這本書深刻地改變了我對(duì)生活的看法。)

3. Extremely: 極其，非常。與deeply的用法類似，但更多用于形容詞前面。

例句：The food was extremely spicy. (這食物非常辣。)

4. Passionately: 熱情地，激情地。與deeply的用法類似，但更多指感情或態(tài)度。

例句：He passionately defended his beliefs. (他激情地捍衛(wèi)自己的信仰。)

5. Sincerely: 真誠(chéng)地，衷心地。與deeply的用法類似，但更多指感情或態(tài)度。

例句：I sincerely apologize for my mistake. (我衷心道歉我的錯(cuò)誤。)

總結(jié):

Deeply是一個(gè)常用且有力量詞匯，在表達(dá)強(qiáng)烈感情或程度時(shí)非常有效。它可以修飾動(dòng)詞、形容詞和副詞，與其同義詞相比，更多用于強(qiáng)調(diào)程度和感情。在寫作中，可以靈活運(yùn)用deeply來(lái)增強(qiáng)句子的表達(dá)力。