(通用版)高考英语二轮复习课件 第4讲 专题4主谓一致和特殊句式 (含详解)
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2 考 点 精 析
3 考 点 集 训
考向1 主谓一致单句语法填空1.(2019·全国I卷)Of the nineteen recgnized plar bear subppulatins, three are declining, six _______ (be) stable, ne is increasing, and nine lack enugh data.解析:考查主谓一致。句意:在已经确认的19个北极熊亚种群中,有3个在减少,6个稳定,1个在增加,9个缺乏足够的数据。根据three are declining,此处数词six作主语,代指前文中的“plar bear subppulatins”,故用复数谓语,一般现在时,故填are。
2.(2017·全国Ⅰ)Fast fd ______(be) full f fat and salt; by eating mre fast fd peple will get mre salt and fat than they need in their diet.解析:根据行文的时态可知,此处用一般现在时;句子的主语fast fd(快餐)是不可数名词短语,故填 be的第三人称单数形式is。
考向2 特殊句式单句语法填空1.(全国Ⅱ)It culd be anything—gardening, cking, music, sprts—but whatever it is, ________(make) sure it's a relief frm daily stress rather than anther thing t wrry abut.解析:第二个破折号之后为but连接的并列句,whatever it is是让步状语从句,主句为祈使句,所缺词是主句的谓语动词,应使用动词原形。
2.(湖南Ⅱ)It was when we were returning hme ________ I realized what a gd feeling it was t have helped smene in truble.解析:分析句子结构可知此句为强调句,并且强调的是时间状语,故用that。
►主谓一致的核心考点1.就近一致原则(1)由r,nt als...,,,,等连接两个或两个以上的并列主语时,通常根据“就近一致”原则,即谓语动词要与离它最近的主语在数上保持一致。Neither his parents nr I am able t persuade him t change his mind.(2)here/there引导一个句子而主语又不止一个时,通常根据“就近一致”原则,即谓语动词要与离它最近的主语在数上保持一致。Here is a ruler, a few pencils and tw cpybks.
2.意义一致原则(1)谓语动词必须用单数的情况①表示学科的名词以及wrks(工厂),news(消息)等作主语时,虽然本身为复数形式,但表示单数意义,谓语动词用单数。Plitics is his favrite subject.②表示某些组织机构的名词、书/报名、国名、地名等作主语时,虽然形式上是复数,但所表示的意义是单数,所以谓语动词用单数。D yu knw when the United Natins was set up?
(2)谓语动词必须用复数的情况表示总称意义的名词,如peple, plice, public, cattle等作主语时,谓语动词用复数。The plice are searching fr the murderer.(3)谓语动词的形式依据主语表示的意义而定①集体名词,如family,class, grup,team,club,cmpany,gvernment,ppulatin等作主语时,谓语动词的形式根据其在语境中表示的意义而定。当其表示集体意义,强调整体概念时,谓语动词用单数;当其表示集体中各个组成部分,强调个体概念时,谓语动词用复数。As far as I knw, his family is nt very large but the family are all music lvers.
②“the+形容词/分词”表示“一类人”时,谓语动词用复数;表抽象概念时,谓语动词用单数。The pr were lked dwn upn in the ld days.3.语法一致原则(1)由and连接的两个名词作主语①“a/the+名词单数+and+名词单数”表示一个人(双重身份),谓语动词用单数。The teacher and pet ften gives lectures arund the city.
②“a/the+名词单数+and+a/the+名词单数”表示两个人,谓语动词用复数。The teacher and the pet have just arrived.③“every+名词单数+and+every+名词单数”表示每一个人,谓语动词用单数。Every by and every girl has the right t receive educatin in ur cuntry.④通常由两个部件组成的物品如:a knife and frk(一副刀叉)等作主语时,谓语动词用单数。Bread and butter is nt t his taste.
(2)表示时间、数量、长度及价格的名词,尽管有时是复数形式,但常被看作是一个整体,谓语动词用单数形式。Is fifty punds enugh?(3)“分数/百分数+f+名词”作主语时,谓语动词的形式根据f后的名词的形式来定,如果名词是可数名词复数,谓语动词用复数形式;如果名词是单数可数名词或不可数名词,谓语动词用单数形式。Tw-thirds f the bks are abut science.Only 30% f the wrk was dne yesterday.
(4)主语为单数名词或代词,尽管后面跟有with,tgether with,except, but,as well as,rather than,besides, including等引起的短语,谓语动词仍用单数形式; 若主语为复数,谓语用复数形式。Nbdy but Jim and Mike was n the playgrund.►倒装句的核心考点1.全部倒装(1)在There be/seem/appear/live/stand/lie/fly/exist/remain等存在句中。Lk, there's that bkshp I was telling yu abut.
(2)表示时间、地点和动作转移的副词,如here,there,nw,then,up,dwn,in,away,ut等置于句首,主语是名词而不是代词时,用完全倒装。此时,句子多用一般现在时或一般过去时。There ges the phne. I'll answer it.(3)such作表语置于句首时。Such was Albert Einstein, a simple man but the 20th century's greatest scientist.(4)直接引语的全部或部分位于句首时。“If yu die, wh will get yur mney?” asked Hlmes.
(5)表示地点的介词短语位于句首时。In the center f the square stands a mnument.(6)为平衡句子结构,或使上下文衔接紧密,而将作表语的介词短语、形容词、副词或分词提到句首,引起倒装。Gne frever are the days when the Chinese peple had t use freign il.
2.部分倒装在下列几种情况下,只把助动词、系动词或情态动词放在主语之前,构成部分倒装。(1)little,never,nt,seldm,neither,nr,hardly,rarely,nwhere,by n means,at n time,under n circumstances,in n case,n n cnditin等表示否定意义的单词或短语位于句首时。Little des he care abut what thers think.
(2)在,n ,,nt als...,等句式中。Neither des he drink nr smke.(3)当nly修饰作状语的副词、介词短语或状语从句且位于句首时。Only then did I find I had made a mistake.(4)在从句中,当“s+形容词/副词”或“such+名词”位于句首时。S exhausted was she that she wanted t have a rest.
(5)当表示前面所说的肯定情况也适用于另一个人或事物时,常用“s/as+be动词/助动词/情态动词+主语”,表示“……也是……”。Times have changed and s have I.(6)当表示前面否定的内容也适用于另一个人或事物时,常用“neither/nr+be动词/助动词/情态动词+主语”,表示“……也不……”。They culdn't understand it at that time, and nr culd we.(7)省略if的虚拟条件句,把were, had, shuld提到主语前面。Had it nt been fr yur help, we shuldn't have achieved s much.
(8)as和thugh引导的让步状语从句。Try as she might, Sue culdn't get the dr pen.(9)“may+动词原形”表示祝愿,通常把may置于句首,构成倒装语序。May yu succeed!►强调句的核心考点1.使用助动词d,des和did对谓语动词进行强调。First impressins really d cunt.
2.运用强调句型来强调除谓语动词以外的其他句子成分。强调句型的基本句型结构为:It is/was+被强调部分+that/wh+其他成分。可用来强调句子的主语、宾语、状语等成分。在复习强调句型时,要注意以下几个方面:(1)强调句型中的主谓一致在强调句型中,当对陈述句中的主语进行强调时,无论被强调的主语是单数还是复数,it后的谓语动词都要用单数形式is/was,同时,that/wh后的谓语动词要与被强调的主语在人称和数方面保持一致。It is my parents that/wh ften help me get ut f truble.
(2)当对地点状语,时间状语或其他状语从句进行强调时,只能用连接词that,而不能用where,when,why或hw等。It was n August 8,2008 that the 29th Summer Olympic Games were pened in Beijing.(3)强调句型的疑问句强调句型的一般疑问句是“Is/Was it+被强调部分+that+其他成分?”; 强调句型的特殊疑问句是“特殊疑问词+is/was it that+其他成分?”。Was it her failing her exam that made her parents unhappy?When was it that she changed her mind?
(4)在对结构中的until时间状语或时间状语从句进行强调时,要将句中的nt移至until之前,构成:It is/was nt 。注意that后的谓语动词要变成肯定形式,而且不再采用倒装语序。I didn't realize she was a famus film star until she tk ff her dark glasses.→It was nt until she tk ff her dark glasses that I realized she was a famus film star.
注意事项:1.如果由特殊疑问词引导的强调结构在句中作宾语从句时,从句必须使用陈述语序,不可用疑问语序。He asked me wh it was that tk his umbrella by mistake.2.强调句型结构中的反义疑问句式。在强调句型结构中,其反义疑问句的主语及助动词必须与主句It is/was...保持一致。It is Mary nt yu wh wants t ask me abut that matter, isn't it?
3.强调句型结构与定语从句的混合使用。在高考试题中,为了增加试题的难度,命题人常将强调句型与定语从句混合起来,使句子结构更加复杂。我们要注意从语法角度来分析句子,理清结构。It was n the farm where we wrked that I gt t knw her.4.强调句型与时间状语从句的辨析。当用强调句型强调时间状语时,去掉“it is/was”和“that”,原句仍然完整; 而在时间状语从句中,若去掉“it is/was”和连词“when/befre”,原句不完整。It was at 14∶28 that the terrible earthquake brke ut.(强调句型)It was 14∶28 when the terrible earthquake brke ut.(时间状语从句)
►省略句的核心考点1.状语从句中的省略由when,while,if, as if, althugh/thugh,as,until,nce,whether,unless,where等引导的状语从句中,如果其谓语动词为be,而从句的主语与主句的主语相同或从句的主语为it时,则从句的主语或it和be可省略。When (I am) in truble, I always turn t my classmates fr help.If(it is) pssible, this machine can be fixed at nce.
2.不定式的省略单独使用不定式符号t代替不定式后被省略的动词,常用在be afraid, expect, frget, hpe, intend,like,lve,mean,prefer,refuse,try,want,wish等词后;或放在表情绪的词后,代替被省略的动词,常见词有:glad,happy,pleased等;但是,如果不定式中含有be,have,have been时,则要保留be,have,have been。—Will yu please lk after my huse when I'm away?—I'm glad t.
—Are yu a sailr?—N. But I used t be.Yur wrk hasn't been handed in, but it ught t have been.3.常考的几个省略形式if ever,if any,if s,if necessary, if nt 等。Please crrect my mistakes if any.4.并列句中的省略并列句中的两个对等句里的动词相同时,后者的动词可以省略。He is ging t Hng Kng, but his brther (is ging) t America.My rm is n the third flr and his, n the fifth.
►其他句式的核心考点1.感叹句感叹句常用来表示惊叹、赞美、喜悦等语气。常见句型:(1)What+a/an+形容词+单数名词+主语+谓语!=Hw+形容词+a/an+单数名词+主语+谓语!(2)What+(形容词)+不可数名词/复数名词+主语+谓语!(3)Hw+形容词/副词+主语+谓语!
(4)Hw+主语+谓语!What a strange plant(=Hw strange a plant)! I've never seen it befre.这种植物真奇怪!我以前从未见过。The shcking news made me realize what terrible prblems we wuld face.这个惊人的消息使我意识到我们将面临多么严重的问题。
2.祈使句祈使句常用来表达命令、请求、禁止、建议、警告、劝告等。祈使句的主语一般是第二人称yu,但往往省略。祈使句的否定形式一般在动词原形前加dn't,也可用副词never构成。祈使句的强调形式可以在句首加d。祈使句的常见句型:(1)祈使句+and+陈述句“如果……就……”(2)祈使句+r/therwise+陈述句“……否则……”(3)名词词组(多含有mre,anther)+and+陈述句“如果再……就……”One mre day, and I'll get everything ready.再多给我一天,我就会把一切准备好。
题组一 主谓一致集训单句语法填空1.Either yu r the headmaster ______(be) t hand ut the prizes t thse gifted students at the meeting.2.The teacher, with 6 girls and 8 bys f her class, ________________(visit) a museum when the earthquake struck.3.Tw fifths f the land in that district ______(be) cvered with trees and grass.4.With mre frests being destryed, huge quantities f gd earth ____________________(wash) away each year.5.He is the nly ne f the students wh ____________(be) a winner f schlarship fr three years.
was visiting
are being washed
题组二 倒装句集训单句语法填空1.N sner _______ M Yan stepped n the stage than the audience brke int thunderus applause.2.Only with the greatest f luck _______ she manage t escape frm the rising fld water last year.3.Present at the party last night ________(be) Mr. Green and many ther guests.4.The mment the bell rang, ut __________(rush) the children.5._____ he caught the mrning train, he wuld nt have been late fr the meeting.6.Nt _________ I caught sight f my teacher in the crwd did I calm dwn.
题组三 强调句集训单句语法填空1.It was the culture, rather than the language, ________ made it hard fr him t adapt t the new envirnment abrad.2.Was ______ because Jack came late fr schl that Mr. Smith gt angry?3.T tell yu the truth, Tm _______ take my pen by mistake yesterday, but he has said srry t me.4.It was nt until I went there ________ I began t knw smething abut the matter.5.—Why was it ________ yu were s angry?—Because we failed t take part in the basketball match.
题组四 省略句集训单句语法填空1.One day, he came up with an idea that he wuld pluck up all f his crp a few inches. He did ______ the next day.2.Film has a much shrter histry, especially when ____________(cmpare) t such art frms as music and painting.3.Her parents wuldn't allw her t g t the party, but she still hpes ______.4.________(make) gd use f learning resurces such as the website and library, and yu will make great prgress.5.Yu can't imagine ________ difficulty we had walking hme in the snwstrm.
Ⅱ.语法填空(特殊句式专练)Dealing with hmeless families 1.______(be) ne part f my jb. It was frm a single mther 2.________ the very first call I had was. She was weeping. Nt until I prmised t help her 3._______ she stp weeping. After being tld that she had gt int a terrible car accident, I learned that accident made her lse her jb. Because f this, she fell behind with her rent 4._______ she was being frced t leave her apartment. She had t pay fr the rent. 5.______ nt, nwhere culd she and her tw children g.
Having explained the situatin, she stpped, saying, “I'm s srry! Thank yu fr letting me tell my stry. I've tried every shelter and church rganizatin in the area but n ne 6.________ listen r care.”7.________ an unfrtunate thing! At that time there being n penings fr family husing, I tk her number dwn and tld her I'd call her right back. Later, hardly 8._______ I fund an pening fr a family in a shelter in her area when I called her back. She was shcked when 9._____________(answer) my call. She said, “Never 10._______ I really expect yu t call me back.” I gave her the gd news and she started weeping again. But this time they were tears f happiness and hpe.
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