?before
before發(fā)音
英：[b??f?:(r)] 美：[b??f?r,-?for]
英： 美：
before中文意思翻譯
conj.在 ... 以前
pref.在 ... 以前, 在..前面
adv.以前, 以往, 之前
before詞形變化
動(dòng)詞過去分詞: befooled |動(dòng)詞第三人稱單數(shù): befools |動(dòng)詞現(xiàn)在分詞: befooling |動(dòng)詞過去式: befooled |
before習(xí)慣用語
before常見例句
1 、Your name comes before mine on the list.───名單上你的名字在我之前。
2 、He sowed all his wild oats before he married.───他荒唐夠了才結(jié)婚的。
3 、He paused before making the important decision.───他在作出這個(gè)重要決定前猶豫不決。
4 、He just had time to peek into the room before the door closed.───他剛向房間里望了一眼門便關(guān)上了。
5 、He always put the interests of others before his own.───他總把他人的利益放在第一位。
6 、The last few minutes before going on stage scow new actors up.───上臺(tái)前的最后幾分鐘常常使新演員很緊張。
7 、I am broke now that it's just before payday.───剛好在發(fā)薪日前我已一文不名。
8 、He wooed four girls before finally marrying one.───他在結(jié)婚之前曾向四個(gè)姑娘求過婚。
9 、He asked the carter if he had been there before.───他問馬車夫以前是否去過那里。
10 、Tack the folds down before you sew them firmly into place.───先用大針腳將褶子松松地綴住，然后再將其縫紉到位。
11 、Make the windows secure before leaving the house.───出門之前把窗戶關(guān)嚴(yán)。
12 、She set the food and drink before the guest.───她把菜和酒擺到客人面前。
13 、Could we have a word before you go to the meeting?───你去開會(huì)之前，咱們能私下說句話嗎？
14 、He should think before he speaks, or else he will offend others.───他應(yīng)該說話前先想一想，否則他會(huì)得罪人。
15 、Can you press my suit before I go out tomorrow?───你能在我明天出門前把我的衣服燙一燙嗎？
16 、As a matter of fact, I've never been there before.───事實(shí)上我從未到過那兒。
17 、Scrub that mud off your fingers before you sit down to lunch.───你要先把手指上的污泥洗掉才能上桌吃午飯。
18 、Columbus set foot on the shores of America just before daybreak.───哥倫布剛巧在天亮前踏上美洲海岸。
19 、He let a week go by before answering the letter.───他一周以后才回信。
20 、He poised the javelin in his hand before throw it.───他把手中標(biāo)**握穩(wěn)後擲了出去。
21 、He edit a daily paper before he come to teach at our college.───他來我們學(xué)院任教之前充任過一份日?qǐng)?bào)的主編。
22 、He spentseveral minutes in thought before deciding.───他考慮了幾分鐘才做決定。
23 、If we press ahead, we can get home before dark.───如果我們加緊趕路，天黑前可以到家。
24 、The scene before him dimmed out and his words trailed off.───他眼前的景象變得模糊起來，而他的話音也漸漸低下來。
25 、He locked up the jewel before going away.───他在離開以前把珠寶鎖藏起來。
26 、If we push forward, we can get home before dark.───加緊趕路，在天黑之前就能夠到家了。
27 、Let's unpack before we go to bed.───咱們打開行李再睡覺吧。
28 、I must wash my hands before dinner.───吃飯前，我必須洗手。
29 、Bright prospects were dangled before him.───光明的前景若隱若現(xiàn)地浮現(xiàn)在他眼前。
30 、His eyes quailed before her angry looks.───在她的怒容前，他的眼睛里顯出畏懼的神情。
31 、Clean off any corrosion before applying the paint.───先除去所有的銹跡再上油漆。
32 、Never before have I been asked to accept a bribe.───以前我從未被要求接受賄賂。
33 、He had never before gazed on such splendour.───他生平從未見過如此壯觀的場(chǎng)面。
34 、He harangued the troops before a battle.───他在戰(zhàn)前向士兵作了慷慨激昂的講話。
35 、Let me clear up the broken glass before someone walks on it.───在有人踩上碎玻璃之前讓我把它清掃一下。
36 、He adjusted the shutter before taking a photo.───在照相前，他調(diào)整了快門。
37 、The clerk marked up his daybook before going home.───辦事員在回家前記好當(dāng)天的日記帳。
38 、He unwarily tread upon a viper asleep just before his feet.───他不小心踩到正睡在他腳前的蛇上。
39 、He kicked about a great deal before settling down.───他東奔西走了好久才定居下來。
40 、Please unplug the TV before you go to bed.───臨睡前請(qǐng)拔下電視機(jī)的**頭。
41 、He is so selfish that he always places himself before his fellows.───他非常自私，總是將自己看得比別人重要。
42 、He was ashamed to show his face before us.───他不好意思在我們面前露面。
43 、His mind ranged over the problems set before him.───他在考慮擺在他面前的那些問題。
44 、Try on the shoes before you buy them.───買鞋要先穿上試試再買。
45 、He set his house on fire before he took to flight.───他逃跑前，放火燒了自己的房子。
46 、He made a statement before the House of Commons.───他在下議院當(dāng)眾發(fā)表了一個(gè)聲明。
47 、He hitched up his trousers before sitting down.───他把褲子往上拉起，然後坐下。
48 、I must bone up on my French before we go to Paris.───在我們?nèi)グ屠柚?，我必須刻苦學(xué)習(xí)法語－。
49 、Business is always brisk before Christmas.───圣誕節(jié)前生意總是很興隆。
50 、The party fizzled out before midnight.───參加聚會(huì)的人在午夜前作鳥獸散。
51 、She crumb the bread before feeding it to the birds.───她把面包弄碎，然后喂給鳥吃。
52 、He brushed up on fractions before taking the arithmetic test.───在參加算術(shù)考試前他又重溫了分?jǐn)?shù)。
53 、She worked in a bank for a while before studying law.───她學(xué)法律之前在銀行工作過一段時(shí)間。
54 、Go over your work carefully before you hand it in.───交作業(yè)前要仔細(xì)檢查一下。
55 、He thinks scorn of any man who yields before difficulties.───他瞧不起任何在困難面前屈服的人。
56 、He has a mug of cocoa before bed.───他臨睡前喝一缸子可可。
57 、She put on her dress before the dresser.───她在鏡櫥前穿好衣服。
58 、The platoon is sent to reconnoitre the village before the attack.───在發(fā)動(dòng)進(jìn)攻前，這個(gè)排奉命偵察該村。
59 、I must be at Hudson before I break my fast.───吃早飯之前，我肯定已到哈得遜區(qū)。
60 、It seemed an eternity before news of his safety reached her.───他平安的消息到達(dá)她那里之前，那段時(shí)間似乎是無限漫長的。
61 、He fixed up the cottage before they moved in.───他把農(nóng)舍修整好，他們才搬進(jìn)去。
62 、He posted up his daybook before going out.───他把營業(yè)帳目登入日記帳后才走。
63 、"Think before you act" is my motto.───“三思而后行”是我的座右銘。
64 、The minstrel has been to many places before he came here.───在來到這里之前，這個(gè)吟游詩人已經(jīng)去過很多地方。
65 、He would have to efface himself before his visitors.───他每每只好在客人面前躲而避之。
66 、We started early in order to arrive before dark.───為了在天黑前到達(dá)，我們很早就動(dòng)身了。
67 、Heavy guns have to be bedded in before they will fire accurately.───大炮必須事先固定炮位，方能準(zhǔn)確轟擊目標(biāo)。
68 、It's incumbent on you to advise your son before he leaves home.───在你兒子離家前給他忠告是你義不容辭的事。
69 、Examine the account well before you pay it.───在付款以前仔細(xì)核對(duì)一下帳目。
70 、He was standing hat in hand before his teacher.───他恭恭敬敬地站在老師面前。
71 、Shops are overcrowded before Christmas.───商店在圣誕節(jié)前非常擁擠。
72 、Mr Adams carries the world before him.───亞當(dāng)斯先生一舉大獲成功。
73 、His whole attention was riveted on the drama unfolding before him.───他全神貫注于翻展在面前的這個(gè)劇本。
74 、Before long this arrangement began to pay big dividends.───不久，這項(xiàng)安排就開始帶來很大的好處。
75 、Always look your work through before handing it in.───交作業(yè)前一定要仔細(xì)檢查。
76 、His eccentricity had become legendary long before he died.───在他去世之前他的古怪脾氣就早已聞名遐爾了。
77 、She piled on more coal before the fire go out.───在火熄滅之前她又加上些煤。
78 、The house burnt up before the firemen got there.───屋子在救火人員趕到前就燒光了。
79 、He stood outside the house before going in.───他在進(jìn)去之前曾站立在那屋子的外邊。
80 、English revolution of 1688 was before the time of Queen Anne.───1688年的英國革命發(fā)生在安妮女王時(shí)代之前。
before和until的區(qū)別
1.此題用until最好。2.not...until...是固定句型，要求not后面的動(dòng)詞為瞬間性動(dòng)詞，意思是“直到...才...；不到...不...”。
如果所表示動(dòng)作尚未發(fā)生，則主句一般用一般將來時(shí)，而從句使用一般現(xiàn)在時(shí)。
如果所表示的在已經(jīng)發(fā)生，則主句和從句都是用一般過去時(shí)。
3.用before引導(dǎo)時(shí)間狀語從句的話，則和not...until...有如下區(qū)別：
1）一則主句動(dòng)詞不限于瞬間性動(dòng)詞，用延續(xù)性動(dòng)詞也是可以的。
2）在主從句時(shí)態(tài)上，要求如下：
如果所表示動(dòng)作尚未發(fā)生，則主句一般用一般將來時(shí)，而從句使用一般現(xiàn)在時(shí)。
如果所表示的在已經(jīng)發(fā)生，則主句一般用過去完成時(shí)，而從句用一般過去時(shí)。因?yàn)橹骶浒l(fā)生在過去的另一個(gè)動(dòng)作（從句動(dòng)詞所表示的動(dòng)作）之前，為“過去的過去”，所以主句最好用過去完成時(shí)。
4.該題一則有not...until...的特點(diǎn)詞；二則gohome為瞬間性動(dòng)詞；三則前后句時(shí)態(tài)都是一般過去時(shí)。
所以該題答案用until最好。
before和until的區(qū)別
until 意為“到……為止”，before意為“在……之前”。這兩個(gè)詞在用法上有相同的方面，也有不同的方面。
相同方面：
① 如果主句（或簡(jiǎn)單句）中的謂語動(dòng)詞為延續(xù)性動(dòng)詞的肯定式，用until或before均可，但在意義上有一定的差別。如：
She lived in the house until he came back. 她在那所房子里一直住到他回來。（強(qiáng)調(diào)“到此為止”）
She lived in the house before he came back. 在他回來之前，她一直住在那所房子里。（強(qiáng)調(diào)“在……之前”）
② 如果主句（或簡(jiǎn)單句）中的謂語動(dòng)詞為非延續(xù)性動(dòng)詞的否定式，用until或before均可，且意義上沒有差別。如：
The moon will not come out until / before the clouds disappear. 云散了月亮才會(huì)出現(xiàn)。
不同方面：
① 如果主句（或簡(jiǎn)單句）中的謂語動(dòng)詞為非延續(xù)性動(dòng)詞的肯定式，只能用before，不可用until。如：
He can come here before sunset. 在日落之前他能來這。
② 如果主句（或簡(jiǎn)單句）中的謂語動(dòng)詞為延續(xù)性動(dòng)詞的否定式，多用before，一般不用until。如：
He has not done anything before she comes. 在她來之前，他什么也沒做。
③ 在It wasn't until ... that 強(qiáng)調(diào)結(jié)構(gòu)中不用before。如：
It wasn't until this morning that I heard the news. 直到今天早上我才聽到這個(gè)消息。