with有哪些用法：
一、with 結構作定語，修飾前面的名詞 （可以是緊跟的名詞，也可以是不緊跟的名詞，）作定語，帶有.....的特征。
1、 with 結構修飾名詞，with 作后置定語，不緊跟前面名詞的情況。
例，Bihar is India's poorest state, with an annual per capita income of $111, lower than that of the mostimpoverished countries of the world.
with 結構 修飾 Bihar
2、with 結構修飾名詞，緊跟名詞的情況。
例，Under the restructuring, the huge organization that operates the company's basic businesses will be divided into
five groups, each with its own executive.
with 結構修飾 each (group)
二、作原因狀語，解釋為，由于，因為。
例，With total sales of less than three hundred dollars and fewer new subscribers than last year, the New England
Theatre Company is in danger of losing its building.
三、作伴隨或結果狀語，表示伴隨的情況或結果。
with 作伴隨狀語：
曼哈頓論壇Ron 對 with 作伴隨狀語的解釋：
It appears that "with" may be used with a present participle (-ING form) to represent
circumstances that are contemporaneous with the action described in the main clause
大意是，with 引導的狀語，與主句動詞動作同時發生。
四、【表示使用的工具，手段】用，以，借，在……的幫助下。語法作用：修飾 動詞。
with 解釋為，在……的幫助下。修飾動詞producing
Dolphins lack vocal cords, but they do create sounds, producing a complicated system of whistles, squeaks, moans, trills and clicks with sphincter muscles inside the blowhole.
海豚缺少聲帶。但是它們確實能產生聲音，在噴水孔內部的括約肌的幫助下，產生一系列復雜的由汽笛聲，吱吱聲，呻吟聲，顫音，和咔噠聲組成的復雜聲音系統。
with 解釋為，用……，修飾動詞portray
George Sand was one of the first European writers to consider the rural poor
legitimate subjects for literature and to portray them with sympathy and respect in her novels.