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1、名校版高考英语语法考点解析before long和long before用法解析一、before long意为不久、很快 立刻，马上定短语，可用于将来、定短语，可用于将来、(=soon ,a little later),就是一个现在或过去时态。如:Well be home before long.我们很快就要到家了。Well know before long.我们很快就会知道了。German interest rates will come down before long德国的利率水平很快就会降下来。I hope to see you again before long.我希望不久能再见 至
2、II你。In the red有亏损，有赤字，有欠债Remingtons operations in Japan are now in the black雷明顿在日本的业务现在有盈利。Until his finances are in the black I dont want to get married.在他有银行存款之前，我不想和他结婚。She hoped that her business would be in the black after getting a few more contracts.她希望在多签了几份合同后，她的生意能有起色。This country should m
3、ake gambling legal so that its finances can finally be put in the black.这个国家应该使赌博合法化，这样它的财政才能有盈余。其实，假设一个公司有净利润，那么在报表上的盈余是用黑色 来标识的,因此in the black跟盈余有关。相应地，假设一 个公司亏本，那么在报表上的亏损是用红色表示的，因此in the red跟亏损有关，用来比喻负债亏损，可以译为负债， 亏空，例如：The theatre is 500,000 in the red这座电影院亏空50万英镑。Were at least$ 10000 in the red.
4、我们至少欠了一万美元。Were back in the red because sales are way down this quarter.我们又亏损了，因为这个季度的销售额下降了很多。I have so many outstanding parking tickets that Ill be in the red if I pay them all off at once!我有那么多未付的停车罚单，如果我一下子付清，我就负债 累累了 ！The enterprise which has been operating in the red has decided to swith to ot
5、her production.那家亏损企业决定转产。The printing company was in the red.这家E3局！公司出 现了赤字。（这家印刷公司出现了亏损。）His company has been in the red for years.他的公司连续亏损好几年了。Before long he came to a small village.不久他来至！了一 个小村庄。Before long he took over the editing of the magazine.他不久就接手负责杂志的编辑工作。Before too long he started invol
6、ving me in the more confidential aspects of the job.不久，他便开始让我介入工作中更机密的方面。I have enjoyed my visit very much. 7/We hope to see you again before very long.”我很享受这次访问。 我们希望不久能再次见到你。 （托福真题）以上二例说明before long中间可以插入一个修饰语，加强 一种语气。x long before的用法应注意以下几点:(1)单独使用，相当于一个副词，表示比过去某时早得多的时 间,意为老早、很久以前 早就等，通常与过去 完成时连用
7、。如：Weve seen that film long before.我们早就看过那部电影了。That had happened long before.那是很早以前的事了。she had left long before也也老早就离开了。That had happened long before.那事老早就发生了。I had known her long before.很久以前我就认识她。比拟:long ago意为很久以前，通常与一般过去时连用:I met him long a go.我很久以前就认识他了。We met once long a go.我摸很久以前就认识。The house w
8、as pulled down long ago.那栋房子很久以前就被拆掉了。If it had been left to me I would have put him out on the street long ago.换了我，早就把他赶出家门了。Harrys daughter is dead. She died long ago.哈里的女儿已不在人世，很久以前就死了。I learned long ago to avoid these invitations我很早就学会怎样躲开这种邀请了。He should have come home long ago.论理他早该回家了。The two
9、parties reached a secret agreement long ago.双方早有默契。He left long ago.他早走了。The spring dried up long ago.这泉水早就干涸了。I knew long ago that the two of them wouldnt make it together.我早就料到他俩的事要吹台（落空）。It was on TV not long ago.电视不久以前播出了这个节目。I told them that long ago.我早已告诉他们了。Had it not been for his family, Hed
10、 have gone away long ago.要是没有家眷拖累，他早就远走高飞了。(2)后接名词或句子，相当于一个介词或连词；意为在. 的很久以前、早在以前，在之前已很长时间, 早就等。如：He retired long before the war.他在战争之前早就退休了。Long before her death in 1886, the poet Emily Dickinson had become a legend in her hometown of Amherst Massachusetts.在1886年去世之前，诗人艾米丽狄金森早就在她的家乡马 萨诸塞州的阿默斯特成为了一个传
11、奇人物。(托福真题)The plot to assassinate Martin Luther King had started long before he was actually killed.刺杀马丁 路德金的计划在实施前酝酿已久。She had left long before his return he returned.在他回来的很久以前她就走了 OHe had worked in the factory long before he got married.在他还没有结婚的很久以前他就在这家工厂工作了。此时的主句谓语也可用一般过去时（因为before已表达了 动作的先后关系）。
12、如：This happened long before you were born.这事在你还 没出生以前很久就发生了。He was very excited, and it was long before he calmed down.他很激动，心情久久不能平静。Long before I ever went there, Africa was alive in my imagination.早在我真正踏足之前很久，非洲就已在我的脑海中活灵活现To用于It is long before.,肯定句型中是过了很久才 否认句中表示不久，或没过多久。如：It was long before he c
13、ame back.过了好久他才回来。He was very excited, and it was long before he calmed down.他很激动，心情久久不能平静。It wont be long before we see each other.不久我彳门又会 见面的。It was not long before the news was widely circulated.这个消息不久就哄传开了。It was not long before I realised the enormity of my faux pas.没过多久，我就意识到自己有多么失态。It will no
14、t be long before the inflation figure starts to fall过不了多久，通货膨胀率就会开始下降。同义句比拟：Before long he went to Paris.不久他就去了巴黎。=lt wasnt long before he went to Paris.不久他就去了巴 黎。l.in black穿着黑色衣服；用黑色标明 in red穿着红色衣服；用红色标明He was dressed all in black.他一袭黑衣装束。Everyone at the funeral was dressed in black.参加葬礼的人都身着黑服。She was dressed in black.她穿着黑色衣服。The girl in red is his little sister.穿红衣的姑娘是他的妹妹。The route has been marked in red.路线用红色标明了。2. in the black有盈利，有结余，有赚头