1、专项语法十五特殊句式要点精析一、倒装1完全倒装谓语动词完全搬到主语之前的句子，便是完全倒装句。这类句型主要有两种：(1)表示方式或方位的副词或介词短语，如here,there,now,then,up,down,in,away,off,out,in the room,on the wall等，置于句首时。In a lecture hall of a university in England sits a professor.在英格兰一所大学的讲堂里坐着一位教授。South of the river lies a small factory.一个小型工厂坐落在河的南岸。Here is the b
2、ook you want.你要的书在这儿。Then came the order to take off.起飞的命令到了。Now comes your turn.现在轮到你了。注意：上述情况中，若主语是人称代词，则不用倒装。Away they went.他们走了。Over it turns!它翻过来了。例(2009上海)Hearing the dog barking fiercely,away_.A.fleeing the thief B.was fleeing the thief C.the thief was fleeing D.fled the thief 解析：本题考查了全部倒装句。句
3、意：听到狗的狂叫声，小偷逃掉了。表地点方位的副词away放于句首时，句子要全部倒装。正常的语序是“The thief fled away.”故选D。答案：D(2)表语位于句首时，其倒装结构为“表语连系动词主语”。Present at the meeting were some scientists from China.许多来自中国的科学家出席了会议。Gone are the days when we were poor.我们贫穷的日子一去不复返了。2部分倒装(1)only修饰副词、介词短语或状语从句，且放在句首时。Only then did we decide to answer viole
4、nce with violence.直到那时，我们才决定以暴制暴。Only in this way can we learn English well.只有以这种方法，我们才能学好英语。Only when he returned did we find out the truth.只有当他回来时，我们才能查明事实真相。注意：only修饰主语时，句子不可倒装。Only you can solve the problem.只有你能解决这个问题。(2)否定副词never,nor,not,hardly,little,seldom,scarcely,rarely及表否定意义的介词短语at no time
5、,under/in no circumstances,in no case,by no means,on no condition等置于句首时。Never before have I seen such a moving film.I have never seen such a moving film before.以前我从未看过这么感人的电影。Not a single mistake did he make.He didnt make a single mistake.他一个错误也没犯。例(2009陕西)Little_about her own safety,though she was
6、in great danger herself.A.did Rose care B.Rose did care C.Rose does care D.does Rose care 解析：本题考查倒装语序。句意：虽然身处险境，Rose却丝毫不在乎她个人的安危。否定副词little置于句首，全句主谓需部分倒装。且though引导的从句时态为一般过去时。故选A。答案：A(3)hardly.when.,no sooner.than.,not only.but also.等引导两个分句时，前一个分句用部分倒装，后一个分句不变。但当neither.nor.引导两个分句时，两个分句都要部分倒装。Hardly
7、 had he begun to speak when his father stopped him.他刚一开始说话他父亲就制止了他。Neither do I know,nor does she.我不知道，她也不知道。(4)so/neither/nor置于句首，意为“也(不)”，表示前面所说的情况也适用于另一个人或事物时，要用部分倒装，其句型为：so/neither/norbe动词/助动词/情态动词主语。so与前面的肯定句呼应，neither,nor与前面的否定句相呼应。They love having lots of friends;so do those with disabilities
8、.他们喜欢拥有许多朋友，残疾人也是如此。I dont know who he is,nor do I want to know.我不知道他是谁，我也不想知道。注意：so表示“是的，确实”时，主谓语不倒装。It is too hot.天太热了。So it is.是啊，的确很热。(5)在so/such.that.句式中，如果so/such引导的部分位于句首时，主句中的主语和谓语需要部分倒装。So dark was it that he couldnt see the faces of his companions.天这么黑，他看不见同伴的脸。So frightened was she that s
9、he could not say a word.她如此害怕以至于一句话也说不出来。So loudly did he speak that even the people in the next room could hear him.他说话声音如此大以至于隔壁的人都能听见。例(2010东城检测)_that all mountain roads were closed.ASo became the dangerous weatherBSo dangerous did the weather becomeCSo dangerous became the weatherDDangerous the
10、weather became so解析：考查倒装和固定句式。句意：天气如此危险，所有的山路都被封闭了。在“so.that.”结构中，若so位于句首，从句要倒装。本句相当于“The weather became so dangerous that all mountain roads were closed.”。故选B。答案：B(6)以as引导的让步状语从句，其表语应提到句首，其余部分不变。如果从句的表语是个名词时，要把名词前的冠词去掉。though引导的让步状语从句也可以用这种形式，但也可以用正常结构。其结构一般为“adj./adv./v./v.ed/v.ing/n.as/though主语谓语
11、”。Young as/though she is,she has seen much of the world.她虽然年轻，但却见过很多世面。Woman as she is,she is courageous.她虽然是女人，但却很勇敢。例(2009重庆)Unsatisfied_with the payment,he took the job just to get some work experience.Athough was he Bthough he wasChe was though Dwas he though解析：句意：尽管对工资不满意，但为了获得工作经验，他还是接受了这份工作。t
12、hough引导状语从句可用倒装的形式，即从句中的表语、状语或动词原形置于句首，但主谓顺序不变。though引导的从句也可以不倒装，前半句可写为：Though he was unsatisfied with the payment。故选B。答案：B(7)省略if的倒装句型。如果虚拟语气的条件句中谓语有系动词were，助动词had或情态动词should等，可省去if，把were,had或should移到主语之前。Were I you(If I were you),I would take his advice.如果我是你，我会接受他的建议。Should it rain tomorrow(If it
13、 should rain tomorrow),the sports meeting would be put off.万一明天下雨，运动会就会推迟举行。二、强调强调句的基本句型是“It is/was被强调的部分that/who其他部分”。被强调的部分可以是主语、宾语和状语等。强调句型的使用特点主要有以下几个方面：1被强调的是状语或状语从句时，要用that引导从句，而不能用which，而且通常不能省略。It was in the park that I met him.我是在公园里遇到他的。It was in 1964 that the first telephone satellite was
14、 set up by the Group of 17 Countries.17国集团发射第一颗电话卫星是在1964年。例(2009浙江)Ive read another book this week.Well,maybe_is not how much you read but what you read that counts.Athis BthatCthere Dit解析：考查强调结构。该句为“it is not.but.that”强调结构。此处被强调句型为not how much you read but what you read，判断强调部分的关键是去掉It is.that后，句意仍
15、然保持完整。所以选D项。答案：D2被强调的是人时，引导词可用who，也可用that。Was it you that/who let out the secret to her?是你把这个秘密泄露给她的吗？注意：当被强调的是主语时，代词要用主格形式。It was I who put forward the theory first.是我最先提出这个理论的。3被强调的不管是单数还是复数名词，主句的be动词都用单数is或was。It was Madame Curie and her husband who discovered radium.是居里夫人和她的丈夫发现了镭。It is the PLA
16、men who/that are safeguarding our country day and night.是解放军战士日夜保卫着我们的祖国。4对not.until.时间状语从句进行强调时，其句型是：It is/was not until.that从句，即not和until在强调句中总是紧挨着的。注意习惯上不用not till，而且从句不能用when引导。It was not until the last operation was finished that Bethune left the battle hospital.直到做完最后一个手术白求恩才离开战地医院。5强调句的疑问形式。W
17、hen was it that he made up his mind to take this course?他什么时候决定选修这一课程的？Why is it that he doesnt like the book?他为什么不喜欢这本书？Was it in 1939 that the Second World War broke out?第二次世界大战是在1939年爆发的吗？Who was it that broke the window?打破窗户的是谁？When was it that you called me yesterday?你昨天给我打电话是什么时候？What is it th
18、at you want me to do?你要我干什么？例(2010江西九校一模)_you found out the accident which happened a month ago?By looking into it.AIt was where that BWas it how thatCHow was it that DWas it what that解析：考查强调句型在疑问句中的用法。根据回答可以知道应该用how，而在特殊疑问句中语序应该用部分倒装，强调方式的搭配为How is/was it that.。故选C。答案：C例(2010石家庄检测)I still remember
19、how many years ago_I last met her in the countryside.Awhen it was Bwas it thatCwhen was it Dit was that解析：考查强调句型。remember后的部分是宾语从句，从句中含有一个强调句型，被强调部分是how many years ago。故选D。答案：D6强调句型与It is/was时间when从句。在上述句型中it指时间，when引导的是时间状语从句。注意两种句型“时间”表达方式的不同。It was at midnight that I got back home yesterday.昨天晚上我
20、半夜才回到家。It was midnight when I got here yesterday.昨天当我到达这儿时，已是半夜了。三、省略1状语从句的省略(1)有些时间、条件、方式、让步状语从句中，如果从句的主语和主句主语一致或从句的主语为it，而且从句的谓语动词又包含be，就可以省略从句中的“主语be”部分。While(I was)in Beijing,I paid a visit to the Great Wall.在北京时，我去游览了长城。If(you are)asked,you may come in.如果被叫到，你可以进来。She stood at the gate as if(sh
21、e was)waiting for someone.她站在门口好像在等人。Though(it was)cold,he still wore a shirt.尽管冷，他仍穿着件衬衫。(2)还有诸如：if so(如果如此)；if any(如果有)；if in need(如果需要)；if necessary(如果有必要);if not(如果不的话)；if ever(如果曾经的话)；if possible(如果可能的话)。Errors,if(there are)any,should be corrected.如果有什么错误，就应当改正。Come tomorrow if(it is)possible.有
22、可能的话明天来。Get up early tomorrow,if not(you dont get up early),you will miss the first bus.明天早点起床，如果不的话，你会错过早班车。He may not be at home then,if so(he is not at home)，leave him a note.那时他可能不在家，如果这样给他留下字条吧。2Im afraid,I think,I believe,I hope,I guess等作答句，后面跟so与not分别等于肯定或否定，宾语从句可省去。Do you think it will rain?
23、你认为将会下雨吗？I hope not(that it will not rain)我希望不下雨。Do you believe our team will win?你相信我们的队会赢吗？I guess so.(that our team will win)我猜会赢。3不定式省略，单独使用不定式符号to(1)用来代替动词不定式后被省略的动词，常在be afraid,expect,forget,hope,intend,like,love,mean,prefer,refuse,seem,try,want,wish等的后边。I asked him to see the film,but he didn
24、t want to.我请他去看电影，但他不想去。(2)在have,need,ought,be going,used等后面。I didnt want to go there,but I had to.我不想去那儿，但我不得不去。(3)在某些形容词glad,happy,pleased,delighted等后面。Will you join in the game?你愿意加入做游戏吗？Id be glad to.我很高兴加入。(4)如果不定式中含有be,have,have been，通常保留be,have和have been。Are you a sailor?你是海员吗？No,but I used t
25、o be.不，但我过去是。例(2009江苏)What s the matter with Della?Well,her parents wouldnt allow her to go to the party,but she still _.Ahopes to Bhopes soChopes not Dhopes for解析：考查不定式的省略。动词不定式省略时，要保留动词不定式符号to。答案：A四、反意疑问句1陈述部分含有must的反意疑问句must作“一定，准是”讲，可首先将句子改为“I am sure that”从句，反意疑问部分的动词形式根据be sure后的宾语从句的谓语动词形式确定。
26、(1)You must be hungry now，_？I am sure that you are hungry,arent you？You must be hungry now,arent you?你一定饿了，是吗？(2)You must have heard about it，_？I am sure that you have heard about it,havent you？You must have heard about it,havent you?你一定听说过这事了，是吗？(3)You must have watched that football match last nig
27、ht，_？I am sure that you watched that football match last night,didnt you？You must have watched that football match last night,didnt you?你昨晚一定看足球赛了，是吗？(陈述部分有表示过去的时间状语last night)2主句谓语动词think,believe,suppose,guess,expect,imagine的主语为第一人称时，疑问部分的主语和谓语动词与宾语从句的主语和谓语保持一致；若他们的主语为第二、三人称时，后面的反问部分由主句来决定。I dont b
28、elieve he will succeed,will he?我认为他不会成功，是吗？Tom doesnt believe Jack will succeed,does he?汤姆不相信杰克能成功，对吗？3祈使句的反意疑问句祈使句中的后半部分附加问句，不表示反意，而表示一种语气。其结构为：(1)否定祈使句，will you?(2)肯定祈使句，will/wont you?Lets.，shall we?Let us.，will you?Let第三人称.，will you?Open the door,will/wont you?打开门，好吗？Lets go out for a walk,shall we?我们出去散步，好吗？Let us go home now,will/wont you?现在，(您)让我们回家，好吗？例(2009上海)Sallys never seen a play in the Shanghai Grand Theatre,_？A.hasnt she B.has she C.isnt she D.is she 解析：句意：萨利从未在上海戏院看过戏，是吗？句中陈述部分是现在完成时的否定句，故附加疑问句部分用肯定形式has she?答案：B
