语法篇专题特殊句式强调倒装省略thereb.ppt
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1、专题十三 特殊句式(强调、倒装、省略、there be),一、强调句定义:强调句是一种修辞方式,是人们为了表达自己的意愿或情感而使用的一种形式。强调方式主要有以下几种结构:,【考点一】考查not.until 结构的强调句,其结构为:It is/was not until+被强调部分+that+其他部分。【即学即练】单项填空It _ we had stayed together for a couple of weeks _ I found we had a lot in common.A.was until;whenB.was until;thatC.wasnt until;whenD.was
2、nt until;that答案:D【考点二】考查复合句中的强调句型【即学即练】单项填空Was it _ he was seriously ill that he didnt come to school yesterday?,although B.that C.because D.since_ he came back home that we knew what had happened.A.When it was B.It was whenC.Was it when D.When was it答案:C B【考点三】考查强调句的特殊疑问句其结构是:疑问词+is/was+it+that+其他部
3、分,但这类句型如出现在宾语从句中,其结构为:疑问词+it+is/was+that+其他部分。Where was it that you met the Frenchman?【即学即练】单项填空_ electricity plays an important part in our daily life?A.Why was it that B.Why is it thatC.Why is it D.Why it is that答案:B,【难点一】正确判断强调句型用一个恰当的词完成下列句子,使之完整、正确。It was the school gate _ I met an old friend o
4、f mine after class.Was it in this palace _ the last emperor died?解析:强调句型的强调部分必须是对 that/who 之后句子的某一成分表示强调,如果把“It is(was).that”去掉,该句意思完整。题如果去掉It was与横线部分,则成分不完整,the school gate 前应该加上at才能作状语,才能构成强调句型,所以题为定语从句应填where;题若去掉Was it与横线部分,句子完整,故应填that,为强调句型。【难点二】强调句型与It is/was+时间+when/before从句;It be+时间+since从
5、句;It be long.before.等句型的区别。用一个恰当的词完成下列句子,使之完整、正确It was at midnight _ I got back home yesterday.It was midnight _ I got back home yesterday.,It is two years _ I began to learn English.It may be many years_ the situation improves.解析:通过分析题干可知,题是强调句型,被强调的是时间状语,空白处应填that;题以名词的方式来表示时间,其后从句是when引导的定语从句;题表示
6、“自从以来已有多久”,用since来引导;题用的是“It was+时间段+before从句”表示“过了多长时间才”。二、倒装句定义:为了强调、突出等目的而颠倒原有语序的句式叫做倒装句,颠倒了的成分可以恢复原位而句意基本不变,句法成分不变。倒装句分为三种:完全倒装:指将句子中的谓语动词全部置于主语之前。部分倒装:指将谓语的一部分如助动词或情态动词倒装至主语之前。如果句中的谓语没有助动词或情态动词,则需添加助动词do,does或did,并将其置于主语之前。形式倒装:在语法上又被称为前置。它的特点是,只把强调的内容提置句首,主谓并不倒装。具体用法见下表:,【考点一】部分倒装部分倒装主要有以下几种情况
7、:(1)句首状语为否定词(组)或半否定词(组)的句子。这类词或短语主要有never,neither,nor,little,seldom,rarely,hardly,scarcely,no sooner,not only,in no way,at no time,few,not,no等。Little does he care about what I said.(2)only+状语放在句首,要部分倒装。注意,only修饰主语不倒装。Only by this means is it possible to explain it.(3)so/such.that结构中的so或such位于句首。So l
8、oudly did he speak that even people in the next room could hear him.(4)“neither/nor助动词系动词情态动词主语”表示“某人或某事亦非如此”;“so助动词系动词情态动词主语”表示“某人或某事亦是如此”。,注意:当陈述部分既有肯定又有否定或者谓语动词既有实义动词又有助动词时,可用下面两个句型:It is the same with.或So it is with.。Jack is a student and he studies hard.It is the same with Tom.“so主语助动词系动词情态动词”表
9、示“某人或某事确实如此”。I reminded you not to forget the appointment.So you did.(5)if引导的虚拟条件句含有were,had,should时,可省略if,再把were,should或had移到从句句首。Had you come earlier,you would have met him.(6)用于某些表示祝愿的句子里。May you succeed!【考点二】完全倒装全部倒装即完全倒装有以下几种情况:(1)There be结构。另外,在此结构中可以用来代替be动词的动词有:exist,seem,happen,appear,live,
10、rise,stand等。There exist different opinions on this question.,(2)“Here/There/Now/Then+come(或be等)+主语”结构。本句型中there是副词,应重读,强调地点。而There be句型中there本身没意义。Then came the hour we had been looking forward to.There comes the bus.此句型中的主语必须是名词。如果主语是人称代词,就不用倒装。There she comes.(3)表示方向的副词out,in,up,down等置于句首,要用全部倒装。但
11、主语是代词时用部分倒装。In came Mr White.Away went the boy.Out she went.(4)表示地点的介词短语(如:on the wall,under the tree,in front of the house等)放在句首时,要全部倒装。On the top of the hill stands a pine tree.They arrived at a house,in front of which sat an old man.(5)用于某些表示祝愿的句子里。Long live the Peoples Republic of China!,(6)其他形式
12、的完全倒装。Present at the meeting was Mr.Green,a headmaster.(形容词短语)East of the city lies a new railway.(副词短语)First to be completed was the seven-storey teaching building.(不定式短语)Gone are the days when my heart was young and gay.(过去分词)Lying on the floor was a boy aged 15.(现在分词短语)三、省略句省略句是英语的一种习惯用法。按照语法的分析,
13、句子应该具备的成分,有时出于修辞上的需要,在句中并不出现,这种句子叫做省略句,这种语法现象称为“省略”。其特点是:虽然省去句子语法构造所需要的组成部分,但仍能表达其完整的意义。省略形式多样,从单词、短语到分句,都可以省略,而且各有一定的衔接关系,不容臆断。省略用法见下表:,【考点一】考查状语从句的省略在以when,while,if,as if,though(although),as,whether,once,whenever等连词引导的状语从句中,若从句的主语是it或与主句的主语相同,且在谓语中含有be动词时,常省略从句的主语和be,引导词后直接跟不定式、分词、形容词、介词短语等。Look o
14、ut for cars when(you are)crossing the street.While(I was)walking along the street,I heard my name called.He looked everywhere as if(he was)in search of something.Unless(it is)necessary,youd better not refer to the dictionary.【考点二】不定式符号to的省略感官实义动词see,hear,feel,watch等和使役动词 have,make,let等后接不定式作宾补时,省略不定
15、式to;do nothing but,cant(help/choose)but等结构常接省略to的不定式;在口语中,为了避免重复,不定式可以省去和句子前部重复的动词原形而只保留 不定式符号 to。,I watched him disappear in the distance.Sandy could do nothing but admit to his teacher that he was wrong.【考点三】替代词so/not的省略用于避免重复前面说过的内容,替代词so/not代替肯定或否定的内容。可与believe,do,expect,fear,guess,hope,say,spea
16、k,suppose,think,Im afraid,if等连用。否定时hope与guess 只用I hope not 和I guess not 形式,而think,believe,suppose等其他词可有两种否定形式,即:I think not 或I dont think so。Will you be able to finish your report today?I hope so.The boys are not doing a good job at all,are they?I guess not.【考点四】日常交际中的省略在情景会话中,答语常常省略不会引起歧义的主语、谓语或宾语部
17、分,而只保留对方希望了解的内容。在复合句或并列句中,也有省略主、谓、宾的情况。,【即学即练】单项填空Can I speak to Mr.Wang,please?_A.Who are you?B.Im Wang.C.Speaking.D.Are you John?How about seeing the new movie at the theatre tonight?_,but Ive got to go over my notes for tomorrows exam.A.All right B.Sounds great C.I cant D.No,I am terribly sorry答案
18、:C B,不定式的省略问题用恰当的词完成下列句子,使之完整、正确。My parents encouraged me to go to college,but I didnt want_.Are you a sailor?No,but I used_.解析:在特定语境中为了避免重复,当不定式再次出现时,在动词(如:want,wish,hope,try,plan,like,love,hate,have,ought,be going),某些形容词(如:glad,happy,pleased,delighted等)后往往只保留to,而省略后面的动词,否定形式的省略则用not to,但当不定式后有be,h
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