直击高考英语语法重难点系列专题05notuntil的考点

1、直击2013高考英语语法重难点系列专题05 notuntil 的考点句型 not一 . unt i ：.一 直到才Until有时也等于till展情汜下二者iO用,但放在句首时只能用until. 既可以做连词也可以做介词.做连词时后面用夕子(表时间的句子)，做介词时 后面跟介词宾语(表时间的夕7),其意噌到时候为止？ “到时 候才”或在时候前不”L用于肯定句，此时主句的谓声引词是巴或性的，表示其动作一直延续到until/till后面的时间上*例如：I will wait there until/till you come back.我将一直在那里等到你回来。Wait是一个延续性的动词，表示其动作

2、一直要延续到你回来为止。Yesterday evening he had been watching TV until his daughter went to bed.昨晚他一直看电视直到他女儿上床睡觉。Watch是一个延续性的动词，表示其动作一直延续到他女儿上床睡觉这个时间。2.用于否定句，此时主句中的谓语动词是短暂性的或者是表心理状态 的。非延续性动词/瞬间动词/短暂动词：come go 1 arrive / leave.,.心理状态动词：know understand - see realize表示其动作一直要到until/till后面的时间时才发生.例如：I did not begi

3、n to watch TV until he came back.直到他回来我才开始看电视。Begin 是一个短暂性的动词，表示其动作直到他回来时才发生。We won t stop talking until the teacher comes in.直到老师进来我们才会停止讲话。Stop是一个短暂性的动词，其动作要在老师进来这个动作发生的时候才发生。I didn t understand it until youhad explained it.直到你解释过了我才懂。Understand 是一个心理状态的动词。3. until 和till 的区别：till不能用在句首，也不能用在not开头的

4、短语或从句里，而until可以。例如：1) Uiiril he came into the room , e kne the hum0 在他进房间之前，我们知道这消息.2)Not until nine oclock yesterday evening did we finish cleaning the room.直到昨晚九点，我布才把房间打扫抵在上面两种情况下，都不能把until换成H1L4.连词until引导的从句中谓语动词的时态。1)主句的谓语动词为一般现在时或一般将来时时，until从句中的谓语动词 为一般现在时和现在完成时。用一般现在时是强调时间,用现在完成时强调从 句谓语动词表示的

5、动作的结果*试曦：a.I won-t go to bed until I havp finished iiv homvork.我要完成作业了才上床睡觉。解析从句中用现在完成附，主要景美强调完成”这个动作的结果.b.I won t go to bed until I finr卜 门】ewo/二我完成彖庭作业才上闲座觉口 .解析:从句中用一般现在曲，强调的早：;V，我要完成家庭作业时才上床 睡觉.C.Dont get off (he bus until it slops4车停而不要下车，解析:从句中用一般现在时，是强调“停”这小动作所发生的时间。d. Don t get off the bus u

6、ntil it has stopped.车未停稳不能下车.解析，从句中用现在完成时，强调“停”动作的结果。2)主句中的谓语动词为一般过去时时，从句中谓语动词用一般过去时强调时间；从句中的谓语动词为过去完成时，用来强调从句谓语动词的动作发生在主句谓语动词表示的动作之前。试比较：a. He didn t come unti l the film had begun.解析,从句谓语动词用的过去完成肺，强调其动作在主语谓语动词前发生。b.He didn-t come until （lie film begun4 知道电影开演他才来.解析.从句中的谓语用的一般过去时，资二寸间。电影开演时他才来。not.

7、 until. .句型的常广点;1）出现在单项选择和完型填嗖题中，耳实就是辛国定的搭配，这时就要我们选 出“until ”这个单词母例如： They didn t go out it stopped raining .A. as B. when C. after D. until答案：D.解析：只要有语感的同学一看就知道是句型not.until.但要注意；not.until. 一虽是一个固定的搭配，但有时句中不一定有not,也 就是说until除了可以和not连用，还可以和nobody, noth in 2f few, little, seldom, h时等含否定意义的词连用.一例如：a.I

8、had never seen him until 1990.1999年以前我从未见过他。b.Never put off what you can do today till tomorrow.今日事，今日毕。C. Little was done until he came back.他回来前几乎没有采取措施。d.Nothing can drag me away from the games until my mother comes back.直到我妈妈回来我才会不玩游戏了。2）not.,. until.一 用舞51,当notunril位于句首时.前面的句子要倒装。其结构为:、从句表时间的 词

9、+助动词+（主句注语+谓语+例如:The students didn t stop talking until the teacher came in.直到老师进来学生们才停止讲话。变为倒装结构：Not until the teacher came in did the students stop talking.Our class meeting won t be held until next week.直到下周才开班会。变为倒装结构：Not until next week will our class meeting be held.Not until the early years o

10、f the 19th centurydid man know what heat is.直到19世纪初，人类才知道热能是什么。did man know what heat is.Not until I failed again did I realize how much time I had wasted.直到我又失败了，我才认识到了我已蹉蹈了几多岁月。3）口otuutiL.用于低调句型其结构为：Itisnot uutiH从句/表时间的词+that+ . 上面几句改为强调句为：Ir was uot until rhe teacher came iu that the students sfo

11、pptd talking.It is not until next week that our class meetuig will be held.It wns not uutil the early years of the 19th ceuniiy that man knew m hat heat is.It was uot until 1 failed agaiu that I realized how much time I had wasted.从上面的例句我们可以看出；not.一until-.句型无论是变成华装还是涯调句 型.not until总是放在一起的。.活学活用：将下面的

12、句子翻译成英语然后分别把他们改成倒装结构和强调结构：a.直到我中学毕业我爸爸才会给我买手机。My father won t buy me a cellphone until I finish my middle school.倒装： Not until I finish my middle school will my father buy me a cellphone.强调：It is not until I finish my middle school that my my father will buy me a cellphone.b.直到你学会了英语你才能意识到它是通向许多知识的桥

13、梁。You can not find English a bridge to much knowledge until you have learned it.倒装：Not until you have learned English can you find it a bridge to much knowledge. 强调：It is not until you have learned Englishthat you can find it a bridge tomuch knowledge.考题再现：.（全国高考） It was not until she got home Jenni

14、fer realized she lost her keys.A. when B. that C. where D. before答案：B解析:句意是知道Jenni比1到家她才童识到把钥匙弄丢了： 一看就是 not.until.句型之强调句型直到到家了 Jennifer才意识到她把钥匙弄丢 了 SIS成句子, Jennifer didnt realize she I。弓t her keys until 弓he got hotnu.（重庆高考）It was not until mid-nightthey reached the camp site.A.that B. when C. while

15、D.as答案,A解析.如同上题一样.还是考的mt.sHL.句型的强调结构.还原成句子工 Thev didn*t reach the camp site until mid-night.宜到半夜他们才到达了野营 地专;.（ 陕西高考） Not until the motorbike looked almost new repairing andcleaning it .A. he stopped B. did he stop C. stopped he D. he did stop答案工B解析：not until放在句首的，一看就是考notuntil句型的角舞吉构，只有 B答案是将助动词提前了”

16、句子还原成He didnt stop repairing and cleaning ir until rhe motorbike looked almet new.（直到摩托车着上去几手是新的他才存止 修理和清洗入.Not until the early years of the 19th centurywhat heat is.A. man did know B. man knew C. didn t man know D.did man know答案.D解析,根据结构来看，not until放在句首的，就要用倒舞热，答案就在C 和D之间，但由于not已经前提到前面去了，所以就只能选D.还原

17、成原句：Man didnt know ivhat heat k until the eark- vears of the 19tb 匚。nturv （直到 19 世 纪早些年代人类才知道热是什么），一.（西域四月） It was not until she had arrived home her appointment with thedoctor.A. when she remembered B. and she rememberedC. did she remember D.that she remembered答案,D解析二一看就是考的notuntil.句型的强调结构,It is no

18、t utirilthat.所以是选D.（年江西卷）It was he came back from Africa that year he met the girlhe would like to marry.A. when; thenB. not ; untilC. not until ; that D. only ; when解析:句意为.直到那年用削叵米他才遇到那个他想与城结婚的女或 本 题考查强调句型It be not until时间状语+ F 一，祓强调的部分是时间状语，且 含有样直到才”的意思，汝选C。【答案】C（四川高考）When shall we restart our business?Not until we our plan.A. will finish B. are finishingC. are to finish D. have finished答案；D.mt=在时间状语从句中不可能用一般将史；先把a和c排了,再就是用现 在完成时强调