by有靠近;通過;被;經(jīng)由;不遲于等意思，那么你知道by的用法嗎?下面跟著學(xué)習(xí)啦小編一起來學(xué)習(xí)一下，希望對(duì)大家的學(xué)習(xí)有所幫助!

　　by的用法大全：

　　by的用法1：by在表示時(shí)間時(shí),常與動(dòng)詞的一般時(shí)、將來時(shí)、完成時(shí)或?qū)硗瓿蓵r(shí)連用。作“在…時(shí)候”解時(shí),常用于by day〔night〕短語中。

　　by的用法2：by表示方式(除作“抓住…”解時(shí))或原因后接名詞時(shí),名詞前通常不加冠詞。

　　by的用法3：by表示方式作“憑著”解時(shí),其后常接反身代詞; 作“乘”解時(shí),后接交通工具,其前不加冠詞。

　　by的用法4：by表示比率作“以…為單位”解時(shí),常與表示單位的名詞或數(shù)詞連用,名詞前常用定冠詞; 作“…比…”解時(shí),用于兩個(gè)數(shù)字之間表示面積。

　　by的用法5：by表示累加時(shí),前后一般用同一個(gè)名詞、數(shù)詞或副詞,名詞前不用定冠詞,且不用于復(fù)數(shù)形式。

　　by的用法6：by表示動(dòng)作者的時(shí)候,常用于被動(dòng)結(jié)構(gòu)。

　　by的用法7：y用于被動(dòng)結(jié)構(gòu)時(shí)，既可以引出施動(dòng)者，也可用來表示做某事的手段。

　　by的用法例句：

　　1. Doctors are complaining about being barraged by drug-company salesmen.

　　醫(yī)生們抱怨他們疲于應(yīng)付醫(yī)藥公司的銷售人員。

　　2. He was hand-picked for this job by the Admiral.

　　他是由海軍上將精心挑選出來擔(dān)任這項(xiàng)工作的。

　　3. Barry had his nose put out of joint by Lucy's aloof sophistication.

　　露西的冷淡與世故使得巴里十分不快。

　　4. Nora was deflowered by a man who worked in a soda-water factory.

　　在汽水廠工作的一個(gè)男子奪去了諾拉的童貞。

　　5. You can improve your chances of profit by sensible planning.

　　你可以通過合理計(jì)劃來提高盈利的機(jī)會(huì)。

　　6. They stumble across a ghost town inhabited by a rascally gold prospector.

　　他們偶然來到一個(gè)居住著一位狡詐的淘金者的廢墟之城。

　　7. We all know that fats spoil by becoming rancid.

　　我們都知道油脂變質(zhì)后會(huì)發(fā)臭。

　　8. It shows a fox being disembowelled by a pack of hounds.

　　畫面中一只狐貍正被一群獵狗撕咬得腸子外流。

　　9. An attempt by anti-abortionists to tighten the rules was defeated.

　　反墮胎者所作的加強(qiáng)法規(guī)的嘗試失敗了。

　　10. The rescuers were beaten back by strong winds and currents.

　　救援人員因風(fēng)浪太大而被迫中斷工作。

　　11. The airline had losses of m and was bailed out by Qantas.

　　這家航空公司虧損達(dá)3,500萬美元，而澳航出資幫助其擺脫了困境。

　　12. The rebels were to have fully disbanded by June the tenth.

　　叛亂分子會(huì)在6月10日前全部解散。

　　13. The strike was called by the Lebanese Forces militia.

　　罷工是黎巴嫩武裝民兵召集的。

　　14. The Prime Minister has been briefed by her parliamentary aides.

　　首相已聽取了她議會(huì)助手的簡(jiǎn)要匯報(bào)。

　　15. Water in the engine compartment is sucked away by a hose.

　　發(fā)動(dòng)機(jī)艙里的水由一條軟管抽走。