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1、语法专题五数词和主谓一致语法专题五数词和主谓一致考点二-2-高考感悟考点归纳1.(2018全国,语篇填空)While running regularly cant make you live forever,the review says it (be) more effective at lengthening life than walking,cycling or swimming.is句子的主语是it,时态是一般现在时,所以填is。2.(2017全国,语篇填空)Fast food (be) full of fat and salt;by eating more fast food pe
2、ople will get more salt and fat than they need in their diet.isfast food是第三人称单数形式,句子是一般现在时,故填is。3.(2016全国,语篇填空)Leaving the less important things until tomorrow (be) often acceptable.is根据语境可知此处要用一般现在时,表示一个常态或者习惯做法,且动词-ing形式做主语时,谓语动词用单数形式。考点二-3-高考感悟考点归纳4.(2016全国,语篇填空)Confucius believed knives would re
3、mind people of killings and (be) too violent for use at the table.were根据语境以及前面的动词believed可知此处应用一般过去时,且主语knives为复数形式,故谓语动词用were。5.(2015课标全国,语篇填空)This cycle (go) day after day:The walls warm up during the day and cool off during the night and are thus always a timely offset(抵消) for the outside tempera
4、tures.goes本文讲述的是事实,后面的动词 warm也用了一般现在时,故这里的go也应用一般现在时;又因为主语This cycle为第三人称单数,故用goes。考点二-4-高考感悟考点归纳数词数词分为两种:基数词(表示数目)和序数词(表示顺序)。表示某人的确切年龄,用“基数词+year(s) old”或者“at the age of+基数词”,也可直接用基数词;表示某人几十多岁时,用“in ones+基数词的复数(如twenties,thirties等)”来表达。She is still in her twenties.她才二十几岁。考点二-5-高考感悟考点归纳表示“几十年代”时,在年份
5、后加-s或-s。My grandpa was born in the 1930s.我爷爷出生于20世纪30年代。分子用基数词,分母用序数词,若分子大于1,则分母用复数。如:one-fourth(a quarter)1/4;two-fifths 2/5。Two-thirds of the money was spent on food.三分之二的钱都花在了食品上。考点二-6-高考感悟考点归纳1.dozen(一打,十二),score(二十)与具体数词或与many,several 等连用时,后不加-s,所修饰的名词前介词of有无均可。但是习惯上score多与of连用,而dozen很少与of连用。如:
6、two dozen eggs 两打鸡蛋,many dozen pencils好多打铅笔;two score of eggs 40个鸡蛋;three score of people 60个人。dozen,score的复数形式后接of时,表示“许多”。如:dozens of eggs几十个鸡蛋,scores of pencils几十支铅笔。2.当所修饰的名词之前有限定词these,those,my,your等或是修饰人称代词宾格them,us,you时,这时需要加of。如:two dozen of these pens,three score of them。考点二-7-高考感悟考点归纳主谓一致谓
7、语动词的数应和主语的人称和数保持一致,这叫主谓一致。在判定一个句子主谓是否一致时,要遵循下列三个原则:语法一致、意义一致和就近一致。“语法一致”就是从语法形式上取得一致,即主语为单数形式,谓语动词也采用单数形式;主语为复数形式,谓语动词亦为复数形式。“意义一致”就是从意义着眼来处理主谓语一致的问题。主语形式为单数,但意义为复数,谓语动词依意义而定,也采用复数形式。“就近一致”是指谓语动词的人称和数往往和与其最近的主语保持一致。考点二-8-高考感悟考点归纳1.主语为表示时间、距离、金钱、书名等整体概念的名词时。Ten miles is not a long way for me.十英里对我来说不
8、是很长的距离。2.由and连接的两个或两个以上的单数名词做主语,前面由every/each/no修饰时。Each boy and(each) girl has an apple.每个男孩和每个女孩都有一个苹果。3.and连接的两个词是指同一个人、同一事物或同一概念,且两个名词共用一个冠词时。A teacher of English and class teacher is telling us something about volunteer workers now.一位英语老师兼班主任现在正告诉我们关于义工们的一些情况。考点二-9-高考感悟考点归纳4.“the number of+复数名词
9、”做主语时。The number of professors present at the meeting is 1,800.出席会议的教授人数是1,800人。5.动词-ing形式、不定式或从句做主语时。What the teacher does and says is of great importance to the students.老师做的事和说的话对学生很重要。考点二-10-高考感悟考点归纳6.“more than one+单数名词”和“many a+单数名词”做主语时。More than one student has gone to Beijing.不止一个学生去了北京。Hey
10、!Here is a message on my cell phone,telling me that I have won first prize of a weekend for two in Paris.嘿,我手机上有一条短信,告诉我我已获得巴黎周末双人游的一等奖。Delete it!Its a trick.Many a person has been cheated by such tricks.删掉吧!那是个骗局。许多人被这样的短信骗过。考点二-11-高考感悟考点归纳7.“the+形容词”做主语,表示一类抽象的事物时,谓语动词用单数形式。The new is sure to repl
11、ace the old.新生事物一定会取代旧事物。考点二-12-高考感悟考点归纳1.有些集合名词如:clothes,cattle,folk,people,police 等做主语,后面的谓语动词用复数形式。The police are searching for the murderer.警方正在搜寻凶手。2.“the+形容词/过去分词”做主语,表示某一类人时,谓语动词用复数形式。The old are living a happy life now.老人们现在生活幸福。3.由and或both.and.连接两个单数名词做主语时,谓语动词用复数形式(不可数名词同样)。Both coffee and
12、 beer are on sale in the shop.这家商店里咖啡和啤酒都有售。考点二-13-高考感悟考点归纳1.集合名词如:group,family,class,government,team,public,enemy,crowd,audience,club,party,crew等做主语时,如果看成一个整体,谓语动词用单数形式,如果侧重其成员,谓语动词用复数形式。My family has four people.My family all like watching football games.我家有四口人。我的家人都喜欢看足球比赛。考点二-14-高考感悟考点归纳2.主语是单复数
13、同形的名词如:deer,sheep,fish,series,means,works, aircraft等时,视其表达的意义而判断谓语动词的单复数形式。Every means has been tried,but none proved successful.每个办法都尝试过了,但没有一个是成功的。Many means have not come into effect.许多方法都没生效。考点二-15-高考感悟考点归纳3.代词none,neither,all以及what引导的从句等做主语,谓语动词的单复数形式取决于所指代的内容。All we need is a small piece of la
14、nd where we can plant various kinds of fruit trees throughout the growing seasons of the year.我们所需要的就是一小块土地,在这儿我们可以在一年的生长季节种植各种各样的果树。What they have are 200 computers.他们拥有的就是二百台电脑。考点二-16-高考感悟考点归纳4.population表示“人口”,即一个国家或地区的居民数目,它做主语时谓语动词要用单数形式。当它前面有分数或百分数时,population是指一个国家或地区的全体居民,它做主语时,谓语动词一般用复数形式。T
15、he population of Canada is about 36 million.加拿大的人口数大约是3600万。Eighty percent of the population in that country are farmers.那个国家80%的人口是农民。考点二-17-高考感悟考点归纳1.有时主语与谓语动词之间插入一个介词短语,该短语对谓语动词不产生影响。The danger of forest fires is not to be taken lightly.森林火灾的危险不能轻视。2.当主语后面跟有with,together with,along with,accompani
16、ed by,like,in addition to,as well as,as much as,more than,rather than,no less than,except,but,besides,including 等连接的单词(词组)时,其谓语动词的单复数形式要与它们前面的主语保持一致。Newspapers,as well as the Internet,play an important role in daily communication.报纸,还有互联网,在日常交流中起到了重要的作用。考点二-18-高考感悟考点归纳1.由some,plenty,a lot,lots,most,
17、the rest,all,half,part或分数、百分数+of+名词等短语做主语时,谓语动词常与of后的名词保持数的一致。如果of后面所接名词为复数形式,谓语动词用复数形式;如果of后面所接名词为单数或不可数名词,谓语动词就用单数形式。About one third of the books are well worth reading.大约三分之一的书非常值得阅读。Over 30% of the work has been finished.百分之三十以上的工作已经完成了。考点二-19-高考感悟考点归纳2.由a kind of,this kind of,many kinds of,名词+o
18、f this kind(type,sort, part,piece,section,pair)等构成的短语做主语时,谓语动词与of前的名词保持数的一致。This kind of animals is dangerous.Animals of this kind are dangerous.这种动物很危险。3.“a large amount of+不可数名词”做主语,谓语动词用单数形式。“large amounts of+不可数名词”做主语,谓语动词用复数形式。“a good/great deal of+不可数名词”做主语,谓语动词用单数形式。Vast amounts of money are
19、being invested in the local market.大量资金投放到当地的市场上。考点二-20-高考感悟考点归纳1.由or,either.or,neither.nor,not only.but also.等连接两个或两个以上的并列主语时,谓语动词和与它最近的主语在人称和数上保持一致。Not only his family but also he likes Chaplins movies.不但他的家人而且连他也喜欢卓别林的电影。Are either you or your brother going to the party?要么你要么是你的弟弟将要去参加这个聚会吗?2.the
20、re be句型中be 的形式由它后面的第一个名词的数决定。There are some envelopes and paper for you.有一些信封和纸张给你。考点二-21-高考感悟考点归纳1.在定语从句里,关系代词that,who,which等做主语时,其谓语动词的数应与句中先行词的数保持一致。Those who have seen the film please put up your hands.看过这部电影的请举手。2.“one of+the+复数名词+定语从句”结构中,从句的谓语动词要用复数形式。Tom is one of the boys who have been abro
21、ad.汤姆是出过国的男孩之一。3.“the only one of+the+复数名词+定语从句”结构中,从句中的谓语动词要用单数形式。He is the only one of the students who has passed the exam.他是唯一一个通过这次考试的学生。-22-.单句填空1.Two-fifths of the land in that district (be) covered with trees now,about 80% of which were planted in the 1990s. (2019辽宁八校联考)is“分数+名词”做主语时,谓语动词要和分
22、数后面的名词一致,land是不可数名词,所以填is。2.Not only Jasper but also his friends (be) planning to go,because they have never been there before.(2019山东烟台栖霞模拟)arenot only.but also.连接两个名词做主语时,谓语动词要遵循就近一致的原则。his friends是复数,所以填are。-23-3.A respected person (speak) politely.(2017江西南昌第一次模拟测试)speaks主语A respected person为第三人称
23、单数,故用speaks。4.The number of heart attacks and strokes (rise) because of changes in our body clock.(2017天星教育高三毕业班第二次大联考)risesthe number of.做主语时,句子的谓语动词应用第三人称单数形式。5.I think this is a phenomenon,which (call) for our great concern.calls分析句子结构可知,该句为定语从句,which指代a phenomenon,故谓语动词应用第三人称单数;由I think this is可
24、知,应用一般现在时,故填calls。-24-6.A group of dogs (know) as “Therapy Dogs”.are known由句子结构可知,本句缺少谓语动词,“a group of+名词复数”做主语时,谓语动词用复数形式,dogs与know是动宾关系,此处描述的是一般情况,因此用一般现在时的被动语态。7.Dr.Barone (operate) on people with all types of birth defects.She also goes to other countries where people cannot afford this treatmen
25、t and helps them for free.operates根据语境可知,此处表示经常做的事情,故用一般现在时,且由句子主语Dr.Barone可知,应填operates,与下文的goes和helps呼应。-25-8.Swimming in heated pools (be) very common in this part of the country in winter.is此处为动词-ing形式做主语,谓语动词用单数形式,且该句为一般现在时,故用is。9.Without the new taxes,houses built before World War (have) lower
26、 costs than more modern houses do.have分析该句结构可知,该句的主语是houses,且该句为一般现在时,故此处用have。-26-10.That Shakespeare was one of the most talented writers (be) an understatement to those who are really familiar with the field of literature.isThat Shakespeare was one of the most talented writers为that引导的名词性从句做主语,谓语动
27、词用单数形式,根据后文可知,此处用一般现在时,故用is。11.Neither the teacher nor the students (know) the solution to the maths problem.knowneither.nor连接两个并列的主语,谓语动词的单、复数形式决定于最靠近它的主语the students,且该句为一般现在时,故用know。-27-12.Last night,there were (million) of people watching the opening ceremony live on TV.millions句意:昨天晚上,有数百万人在电视上
28、看了开幕式的直播。millions of意为“数百万”。13.He is one of those people who (work) too hard.work此处为who引导的定语从句,先行词为those people,且该句为一般现在时,故用work。-28-.单句改错1.Dr.Smith,together with his wife and daughters,are going to visit Beijing this summer.(2019天津塘沽模拟)areis本句中句子的主语是Dr.Smith,together with.后面的成分不做主语,所以应把are改为is。2.He
29、re come your opportunity:the Student Union will organize a Poetry Writing Contest.(2019江苏盐城二中模考)comecomes本句是倒装句,句子的主语your opportunity是第三人称单数形式,所以把come改为comes。3.As the saying go,treat others as you would like to be treated.gogoes从句主语the saying为第三人称单数形式,故用goes。-29-4.Each of us have some bad habits.hav
30、ehas由句子主语Each of us可知,此处谓语动词应用单数形式。5.Thats why he is in good health most of the time,though he caught a cold now and then.caughtcatches根据时间状语now and then可知,此处表示一种常态,故用一般现在时;因主语为he,故谓语动词应用单数形式,即catches。6.This change in communication have good effects on our works and life.havehas由语境可知,应用一般现在时;由句子主语Th
31、is change可知,谓语动词应用单数形式,即has。worksworkwork表示“工作”时是不可数名词。-30-7.Some of us is having problems with our parents,as they often look into our schoolbags.isare主语为Some of us,根据下文的our可知,该句的谓语动词应用复数。8.He began to count the people in his mind while they having the delicious food.having前加were此处表示过去正在进行的动作,应用过去进
32、行时,由主语they可知,应用were having。9.I was sound asleep when my alarm clock dropped onto the floor and were broken into pieces.werewas此处从句的主语为my alarm clock,是单数形式,因此用was。-31-10.Besides,there is a great number of tourist attractions worth visiting,such as the Great Wall,the Summer Palace and the Forbidden Ci
33、ty.isarethere be句型中谓语的形式应与后面离它最近的名词保持一致,即与attractions一致,根据上下文时态可知,应用are。-32-.短文改错We are now living in a information age,in which TV,cells and the Web are wide used.It seem that many people cannot enjoy themselves without it.However,if I were to give up one of them,I would rather turn off TV than to
34、switch off my cell or cut off the Internet.I could do without TV because few shows took my fancy and there are too many commercials.Besides,most programs on TV are available elsewhere, either.As for cells and the Web,they are less necessary for me.I need a cell to keep in touch my friend and my fami
35、ly.-33-34-1.athe/anage意为“时代”,且被名词修饰,表示一个具体的或特指的概念,故用不定冠词或定冠词修饰。因为information的读音以元音音素开头,因此用不定冠词an。2.widewidely修饰动词应用副词,故用widely做状语。3.seemseems与主语It呼应,且与上句中的now呼应,故用一般现在时的单数形式,即seems。4.itthem此处代指上文提到的TV,cells和the Web,是复数概念,故用them。5.删除towould rather do.than do.意为“宁愿做而不愿做”,为固定搭配,故用动词原形。6.tooktake由下文and there are可知,此处应用一般现在时,且由主语shows可知,应用take。-35-7.eithertootoo表示“也”,用于肯定句,而either则用于否定句。根据语境可知,此处应用too。8.lessmore由下文的I need a cell to keep in touch可知,网络和手机对作者来说更为需要,故此处用more。9.touch后加withkeep in touch with sb.意为“与某人保持联系”,为固定搭配,故用介词with。10.friendfriendsfriend是可数名词,根据语境可知,应用名词的复数形式,即friends。