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Subject-Verb Agreement主谓一致主谓一致在英语句子里，谓语受主语支配，其动词必须在英语句子里，谓语受主语支配，其动词必须和主语在人称和数上保持一致，这就叫主谓一和主语在人称和数上保持一致，这就叫主谓一致。寻其规律，大致可归纳为三个原则，即语致。寻其规律，大致可归纳为三个原则，即语法一致、逻辑意义一致和就近一致原则。法一致、逻辑意义一致和就近一致原则。（一）语法一致原则：语法上一致就是谓语动（一）语法一致原则：语法上一致就是谓语动词和主语在单、复数形式上保持一致。词和主语在单、复数形式上保持一致。1、以单数名词或代词、动词不定式短语、以单数名词或代词、动词不定式短语、动名词短语或从句作主语时，谓语动词动名词短语或从句作主语时，谓语动词一般用单数形式；主语为复数时，谓语一般用单数形式；主语为复数时，谓语动词用复数形式。动词用复数形式。His father is working on the farm.To study English well is not easy.What he said is very important for us all.The children were in the classroom two hours ago.Reading in the sun is bad for your eyes.注意：由注意：由what引导的主语从句，后面的谓语动词引导的主语从句，后面的谓语动词多数情况用单数形式，但若表语是复数或多数情况用单数形式，但若表语是复数或what从从句是一个带有复数意义的并列结构时，主句的句是一个带有复数意义的并列结构时，主句的谓语动词用复数形式。谓语动词用复数形式。What I bought were three English books.What I say and do is(are)helpful to you.2、Lucy and Lily are twins.She and I are classmates.The boy and the girl were surprised when they heard the news.Both she and he are Young Pioneers.由连接词由连接词and或或both and连接起来的连接起来的合成主语后面，要用复数形式的谓语动词。合成主语后面，要用复数形式的谓语动词。注意注意：若and所连接的两个词是指同一个人或物时，它后面的谓语动词就应用单数形式。如：The writer and artist has come.由and连接的并列单数主语前如果分别有no,each,every more than a(an),many a(an)修饰时，其谓语动词要用单数形式。如：Every student and every teacher was inthe room.No boy and no girl likes it.主语为单数名词或代词，尽管后面跟有主语为单数名词或代词，尽管后面跟有with,together with,except,but,like,as well as,rather than,more than,no less than,besides,including等引起的短语，谓语动词仍用单数形式；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。若主语为复数，谓语用复数形式。3、Mr Green,together with his wife and children,has come to China.Nobody but Jim and Mike was on the playground.She,like you and Tom,is very tall.4、either,neither,each,every 或no+单数名词和由some,any,no,every构成的复合不定代词，都作单数看待。如：Each of us has a new book.Everything around us is matter.注意注意：在口语中当either或neither后跟有“of+复数名词（或代词）”作主语时，其谓语动词也可用复数。如：Neither of the texts is(are)interesting.若none of后面的名词是不可数名词，它的谓语动词就要用单数；若它后面的名词是复数，它的谓语动词用单数或复数都可以。如：None of us has(have)been to America.5、在定语从句时，关系代词that,who,which等作主语时，其谓语动词的数应与句中先行词的数一致。He is one of my friends who are working hard.He is the only one of my friends who isworking hard.6、如果集体名词指的是整个集体，它的谓语动词用单数；如果它指集体的成员，其谓语动词就用复数形式。这些词有family,class,crowd,committee,population,audience等。注意注意：people,police,cattle等名词一般都用作 复数。如：The police are looking for the lost child.Class Four is on the third floor.Class Four are unable to agree upon a monitor.7、由“a lot of,lots of,plenty of,the rest of,the majority of+名词”构成的短语以及由“分数或百分数+名词”构成的短语作主语，其谓语动词的数要根据短语中后面名词的数而定。注意：a number of“许多”，作定语修饰复数名词，谓语用复数；the number of“的数量”，主语是number，谓语用单数。There are a lot of people in the classroom.The rest of the lecture is wonderful.50%of the students in our class are girls.8、在倒装句中，谓语动词的数应与其后的主语 一致。There comes the bus.On the wall are many pictures.Such is the result.Such are the facts.（二）逻辑意义一致原则：逻辑意义一致就是谓语动词的数必须和主语的意义一致（因有时主语形式为单数，但意义为复数；有时形式为复数，但意义为单数）。1、what,who,which,any,more,all等代词可以是单数，也可是复数，主要靠意思来决定。如：Which is your bag?/Which are your bags?/All is going well./All have gone to Beijing.2、表示“时间、重量、长度、价值”等的名词的复数作主语时，谓语动词通常用单数形式,这是由于作主语的名词在概念上是一个整体，如：Thirty minutes is enough for the work.3、若英语是书名、片名、格言、剧名、报名、国名等的复数形式，其谓语动词通常用单数形式。如：“The Arabian Nights”is an interesting story-book.4、表数量的短语“one and a half”后接复数名词作主语时，其谓语动词可用单数形式也可用复数。如:One and a half apples is(are)left on the table.5、算式中表示数目（字）的主语通常作单数看待，其谓语动词采用单数形式。如：Twelve plus eight is twenty.Fifty-six divided by eight is seven.6、一些学科名词是以 ics 结尾，如：politics,mathematics,physics 以及news,works等，都属于形式上是复数的名词，实际意义为单数名词，它们作主语时，其谓语动词要用单数形式。如：The paper works was built in 1990.I think physics isnt easy to study.7、trousers,glasses,clothes,shoes,等词作主语时，谓语用复数，但如果这些名词前有a(the)pair of等量词修饰时，谓语动词用单数。如：My glasses are broken.The pair of shoes under the bed is his.8、“定冠词the+形容词或分词”，表示某一类人时，动词用复数。（三）就近一致原则：在英语句子中，有时谓语动词的人称和数与最近的主语保持一致。1、当两个主语由either or,neither nor,whether or,not only but also连接时，谓语动词和邻近的主语一致。如：Either the teacher or the students are our friends.Neither they nor he is wholly right.Is neither he nor they wholly right?2、there be句型be动词单复数取决于其后的主语。如果其后是由and连接的两个主语，则应与靠近的那个主语保持一致。如：There are two chairs and a desk in the room.注意：Here引导的句子用法同上。1.I,who_ your friend,will try my best to help you with your English.A.am B.is C.are D.be2.The rich _ not always happy.A.are B.is C.has D.have3.Neither Tom nor Jack and I _ his students.A.are B.am C.is D.was4.Mary as well as her sisters _ Chinese in China.A.are studying B.have studied C.studies D.study5.Neither my father nor I _ at home.A.am B.is C.are D.beExercises6.Not only my brother but also I _ good at painting.Both of us _ good painters.,A.are;are B.am;am C.am;are D.is;is7.Every boy and every girl _ to attend the evening party.A.wish B.wishes C.is like D.like8.Over 80 percent of the population of China _ peasants.A.was B.is C.would be D.are9.The population of China _ larger than that of any other country in the world.A.is B.are C.has D.have10.Every means _ tried but without any result.A.have been B.is to be C.are to be D.has been11.Alice,together with two boys,_ for having broken the rule.A.was punished B.punished C.were punished D.being punished12.The League secretary and the monitor_ asked to attend the meeting this afternoon.A.is B.was C.are D.is being13.The great writer and professor_.A.is an old man B.are both old men C.is an old man and a young man D.were two Chinese 14.There _ a pen,two pencils and three books on the desk.A.are B.is C.has D.have 15.A large number of students in our class_ girls.A.are B.was C.is D.be16.The number of deer,mountain lions and wild roses _ much if people leave things as they are.A.doesn t change B.dont change C.change D.changed17.The Arabian Nights _ well known to the English.A.is B.are C.was D.were18.Chairman Mao s works _ published.A.has been B.have been C.was D.is19.A chemical works_ built there.A.is to being B.have been C.were to D.has been 20.The Olympic Games _ held every _ years.A.is;four B.are;four C.is;five D.are;five21.The United States of America _ one of the most developed countries in the world.A.is B.are C.was D.were22.He is the only one of the students who _ elected.A.are B.have C.has D.is23.This is one of the most interesting questions that _ asked.A.have B.has C.have been D.has been24.Many a man _ come to help us.A.have B.has C.is D.are25.All_ present and all_ going on well,our monitor said.A.is;is B.are;are C.are;is D.is;are考点分析：考点分析：1.At last，we found ourselves in a pleasant park with trees providing shade and _ down to eat our picnic lunch Asitting Bhaving sat Cto sit Dsat本题考查并列谓语的选择。本题考查并列谓语的选择。found与与sat down应为并列谓语，而其余各项均为非谓应为并列谓语，而其余各项均为非谓语动词形式不能单独作谓语，解题时务必语动词形式不能单独作谓语，解题时务必注意并列连词的作用。注意并列连词的作用。2.Professor Smith，along with his assistants，_ on the project day and night to meet the deadline Awork Bworking Cis working Dare working本题考查主谓一致用法。当本题考查主谓一致用法。当“主语主语+along with/with/together with+n./pron”结构作主语时其谓语动词的单结构作主语时其谓语动词的单复数应与主语保持一致。复数应与主语保持一致。因因Professor Smith作主语，故应用单数谓语动词作主语，故应用单数谓语动词is working。3.-You havent said a word about my new coat,Brenda.Do you like it?-Im sorry I _anything about it sooner.1 certainly think its pretty on you.A.wasnt saying B.dont say C.wont say D.didnt say4.The evening news comes on at seven oclock and _only thirty minutes.A.keepsB.completes C.finishes D.lasts5.-Has Sam finished his homework today?-I have no idea.He_ it this morning.A.didB.has done C.was doingD.had done6.The forest guards often find campfires have not been _ completely.A.turned down B.put out C.put awayD.had done7.The first use of atomic weapons was in 1945 and their power_ increased enormously ever since.A.is B.was C.has D.had been8.The teacher,with 6 girls and 8 boys of her class,_visiting a museum when the earthquake struck.A.was B.were C.had been D.would be 9.The flowers _ sweet in the botanic garden,which attracted the visitors to the beauty of nature.A.to smell B.smelled C.smelling D.are smelled10.Having a trip abroad is certainly nice for old couples,but it remains _ whether they will enjoy it.A.to be seen B.to see C.seeing D.seen用括号内所给动词的适当形式填空。用括号内所给动词的适当形式填空。1.As you can see,the number of cars on our roads _(keep)rising these days.2.I have to go to work by taxi because my car _(repair)at the garage.3.What we used to think _(be)impossible does seem possible now.4.The moment the 28th Olympic Games _(declare)open,the whole world cheered.keepsis being repairedwaswere declared5.The use of credit cards in place of cash _(increase)in recent years.6.Newton _(explain)the movements of the moon from the attraction of the earth.7.Since I won the big prize,my telephone hasnt stopped ringing.People _(phone)to ask how I am going to spend the money.has increasedhas explainedare phoning
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