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1、精选优质文档-倾情为你奉上 主谓一致在英语句子里,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。(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。1、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,谓语动词一般用单数形式;主语为复数时,谓语动词用复数形式。如:His father is working on the farm. / To study English well is not easy. / What he said is very important
2、 for us all. / The children were in the classroom two hours ago. / Reading in the sun is bad for your eyes.注意:由what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what从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。如:What I bought were three English books. / What I say and do is (are) helpful to you.2、由连接词and或both and连接起来的合成主语后面,要
3、用复数形式的谓语动词。如: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.注意:注意: 当主语由and连结时,如果它表示一个单一的概念,即指同一人或同一物时,谓语动词用单数,and 此时连接的两个词前只有一个冠词.The iron and steel industry is very important to our life.The L
4、eague secretary and monitor _ asked to make a speech at the meeting.A. is B. was C. are D. were答案BThe 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 in the room. / No boy and no girl likes it.3、主语为单数
5、名词或代词,尽管后面跟有with, together with- except, but, besides, including -like, as well as, -rather than, more than, no less than,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。如: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
6、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: 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
7、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。如:He is one of my friends who are working hard. / He is the only one of my friends who is working 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 crew, company, committee ,family, class
8、, crowd, committee, population, audience等。如:Class Four is on the third floor. / Class Four are unable to agree upon a monitor. 注意:集合名词people, police, cattle, poultry(家禽).militia(民兵).vermin等在任何情况下都用复数形式. 如:The police are looking for the lost child. Are there any police around works工厂,means方法,series系列
9、,species物种,aircraft飞机”等名词单、复数同形,要从上下文判断其具体意义来决定单、复数。e.g.This works was(These works were)built two years ago . 这(几)家工厂是两年前修建的。Every means has (All means have) been tried . 各种办法都试过了。这类名词通常还有“fish ,deer ,sheep ,headquarters (总部驻地),bellows(风箱), plastics, gallows (绞架), manners(礼貌) ,whereabouts (行踪), ”等。(
10、但news(消息)是不可数名词,通常只作单数用。)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。如: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.注意: a number of“许多”,作定语修饰复
11、数名词,谓语用复数;the number of“的数量”,主语是number,谓语用单数。8、在倒装句中,谓语动词的数应与其后的主语一致。如:There comes the bus./ On the wall are many pictures. / Such is the result. / Such are the facts.9, )a lot of/ lots of,a large quantity of等量词 + 名词作主语时,谓语动词的单复数由这些量词后的名词决定。如:A large quantity of people are needed here. 但large quanti
12、ties of修饰可数或不可数名词作主语时,谓语动词用复数。如: Large quantities of food / books are on the table.(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 Beij
13、ing.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
14、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:mathematics, politics, physics 以及news, works(单复数同形)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.T
15、he steel works in the country produce more steel than those in that country.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. 而The pairs of shoes under the bed are his.8、“定冠词the + 形容词或分词”,表示某一类人
16、时,动词用复数。表示物时用单数:The good in him outweights the bad.9,the following作主语时,谓语动词的数与后面名词的数保持一致.例如:The following are good examples下面是一些好例子.(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 frien
17、ds. / 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。 (四)主谓一致中的表里不一现象 和主语必须在人称和数上保持一致,最基本的原则是:单数主语用单数动词,复数主语用复数动词.但在实际使用当中情况比较复杂,现在学生常犯的主谓一致错误归纳整理如下1
18、,more than one +名词作主语时,谓语动词常用单数.例如:More than one teacher gets the flowers. 不止一个教师得到了花.2, many a +名词作主语时,从意义上看是复数,但谓语动词常用单数.例如:Many a student has been sent to plant trees. 很多学生被派去植树.3,all指人时,动词用复数;all指物时,动词用单数.例如:All are present and all is going well. 所有人全部到场了,一切进展顺利4,what引导的主语从句,谓语动词可视表语而定:表语是单数名词时,
19、动词用单数,相反,则用复数.例如:What they want to get isthe number of good books.他们想得到的是大量的好书.5,each作主语的同位语时, 谓语动词由主语来决定,与each无关.例如:They each have a bike. 他们每人有一辆自行车.6,动词不定式,动词-ing形式短语作主语时,谓语动词常用单数.例如:Going out for a walk after supper is a good habit.晚饭后出去散步是一个好习惯.7,the following作主语时,谓语动词的数与后面名词的数保持一致.例如:The follo
20、wing are good examples下面是一些好例子.11,以-ics结尾的学科名词,如politics,physics,mathematics等作主语时,谓语动词用单数.以-s结尾的名词news, works, plastics,means等同属此类.例如:Politics is now taught in all schools. 现在各学校都开设政治课.当以-ics结尾的学科名词表示学科以外的意义时,用作复数,如:mathematics(运算能力)politics(政治观点)economics(经济意义)等;注意: 以-s结尾的地理名称作主语的主谓一致问题 :某些以-s结尾的地理
21、名称,如果是国名,如the United States,the Netherlands等,因其是单一政治实体,所以谓语动词用作单数。 例如: The United States was hit by the Great Depression in 1930s. In early January 1996 the Netherlands was hit by its worst storm since 1976. 但如果是群岛、山脉、海峡、瀑布等地理名称作主语,谓语动词用作复数。例如: The West Indies are commonly divided into two parts.13,
22、one and ahalf +名词作主语时,谓语动词要用复数.例如:One and a half apples are left on the table. 桌子上有一个半苹果.14,One or two more +复数名词作主语时,谓语动词用复数.例如:One or two persons are sent there to help them do the work. 要派一两个人到那儿去给他们帮忙.15,one of+复数名词+ 定语从句结构中,定语从句的谓语动词要用复数;而在the only one of +复数名词+定语从句的结构中,定语从句的谓语动词要用单数.例如: He is
23、one of the students who get there on time.他是准时到达那里的学生之一.16,表示时间,距离,金钱等的复数名词作主语表达一个整体概念时,谓语动词常用单数,但若强调数量,谓语动词可用复数.例如:One million dollars is a lot of money. 一百万美元是一大笔钱17.下列情况下须视其“具体所指”来确定单、复数:(1)what、which、who、whose等疑问代词作主语。例如:Who is your brother? 你兄弟是谁?Who are League Members? 哪些是团员?注意:若单数、复数不明确,what、
24、who 等疑问代词对应的谓语通常用单数动词。(2)half of、plenty of、the rest of、the last、a lot of、lots of等 + 名词作主语或者all、some、more、most、any、none作主语时,要结合具体语境判断谓语动词用单数还是复数。 总结:a / an + 单名+ or two 大多接单数谓语: one or two + 复名接复数谓语。e.g.Only a word or two is (are )needed. 只需说一两句。One or two reasons were suggested . 提出一两条理由。b)a / an +
25、单名+ and a half常接单数谓语;“one and a half +复名”多接复数谓语。e.g.A year and a half has passed . 一年半已过去了。One and a half tons of rice are sold . 已卖了一吨半大米。d) more than one + 单名大多接单数谓语。e.g.More than one person was (were )absent . 不止一个人缺席。more + 复名+ than one 接复数谓语。e.g.More students than one have been there . 不止一个学生去过
26、那儿。more than two (three,)+复名 接复数谓语。e.g.More than one hundred students have attended the concert . 不止一百名学生听了这场音乐会。主谓一致练习(1)1. Neither of them _ going to the cinema. Both of them _ going to the cinema.A. is ; are B. is ; is C. are ; was D. are ; is2. All but one _ here just now. All that I want to say
27、 _ this.A. was; were B. was; is C. were; is D. were; were3. A number of students _ gone for an outing. The number of the students _ increasing year. A. have; has B. is; have C. has; have D. have; is 4. Some of the oranges _ turned bad. Some of the milk _ turned sour (酸).A. have; has B. have; have C.
28、 has; have D. have; is 5. Each student -_ got an English- Chinese dictionary. The students each _ a dictionary.A. have; has B. has; have C. have; have D. has; has6. There _ a pen, an ink bottle, and some books on it. There _ some bowls, plates and a spoon on it. A. is; are B. are; are C. are; is D.
29、is; is 7. Either the judge or the lawyers _ wrong. Either you or he _ to blame.A. is; are B. are; is C. are; are D. is; is 8. His family _ all very well. His family _ a “ five good” one.A. are; is B. is; is C. are; are D. is; are9. My blue trousers _ worn out. One pair of trousers _ not enough.A. is
30、; are B. are; are C. is; is D. are; is 10. Our League secretary and monitor _ the lead in everything. Our League secretary and the monitor _ good friends. A. take; are B. take; is C. takes; is D. takes; are11. The girl as well as his parents _ a bike. Not only the students but also the professor _ s
31、urprised at Marys answer. A. have; was B. have; were C. has; was D. has; were12. Who _ the girl singing in the next room? Who _ these people over there?A. are; are B. are; is C. is; are D. is; is 13. Most of the students _ boys. Most of his money _ spent on books.A. are; is B. is ; is C. are; are D.
32、 is; are14. The policeman _ standing at the street corner. The police _ searching for him.A. are; is B. are; are C. is; are D. is; is 15. The glasses _ mine. That pair of glasses _ my brothers.A. are; is B. are; are C. is; are D. is; is 16. The news at six oclock _ not true. Those pieces of news _ t
33、o be broadcasted.A. are; is B. are; are C. is; are D. is; is 17. Grandpa Wang and his two grandsons _ taking a walk in the park now. Grandpa Wang, together with his two grandsons, _ taking a walk in the park now. A. are; are B. is; are C. is; is D. are; is 18. No one but Jane _ the secret. Nobody bu
34、t Mary and I _ in the classroom at that time.A. know; was B.knows; was C. know; were D. knows; were19. There _ nothing but two looms in the hall. There _ something wrong with the machine. A. was; is B. was; are C. were; is D. were; are20. He is one of the boys who _ never late for school. He is the
35、only one of the boys who _ never late for school. A. is; are B. are; are C. are; is D. is; is 21. What they have done _ of great use to us. What he says and what he does _ agree.A. is; not B.is; do not C. are; does not D. are; not22. Every picture except these two _. Everything around us _ matter.A.
36、 have been sold; is B. have been sold; are C. has been sold; is D. has been sold; are23. A woman with two children _ coming up to us. Mary, along with her parents, _ moved to Paris. A. is; has B. is; have C. are; have D. are; has24. one sixth of our classmates _ from peasant families. One fifth of h
37、er time _ devoted to writing. A. comes; is B.come; are C. come; is D. comes; are25. Only 10 percent of the students in the class _ League members. About 40% of Jims income _ to the rent (租金). A. are; goes B. are; go C. is; goes D. is; go26. It is this teacher who _ leaving for London. It is you who
38、_ next. A. are; are B. is; are C. are; is D. is; is27. The population of the earth _ increasing fast. One third of the population here _ workers. A. is; are B. is; is C. are; is D. are; are28. This kind of snakes _ very dangerous. These kinds of metal _ hard to find.A. is; is B. are; is C. is; are D
39、. are; are29. Half of the visitors _ from Europe. Half of the fruit _ bad.A. is; are B. is; is C. are; is D. are; are30. Every man worker and every woman worker _ free medical care. At Christmas each boy and each girl _ given a present. A. enjoy; is B. enjoy; are C.enjoys; is D. enjoys; are31. Many
40、a man _ seen the wonderful film. Many men _ seen the wonderful film.A. has; has B. has; have C. have; has D. have; have32. Going to bed early and getting up early _ a good habit. Singing and dancing _ two of the things that he likes best. A. is; is B. are; is C. is; are D. are; are33. Such _ Albert
41、Einstein, a simple man of great achievements. Such _ her words.A. were; were B. was; were C. were; were D. was; was34. Besides Xiao Wang, Wiao Ma _ willing to do the work. The factory, including its machines _ burnt last night. A. was; is B. were; is C. was; are D. were; are35. If anybody _, ask him
42、 to wait. _ there anything I can do for you?A. come; Is B. come; Are C. comes; Are D.comes; Is36. Chinese _ not so difficult to learn. The Chinese people _ brave and hard working. A. is; is B. are; is C. is; are D. are; are37. Little _ done to prevent the air from being polluted. Much _ done to agai
43、nst fight pollution. A. has been; have been B. have; has C. has been; has been D. have been; have been38. Do you know the singer and dancer who _standing at the gate? China has thousands of islands, the largest of which _ Taiwan. A. is; are B. is ; is C. are; is D. are; are39. Each of the girls _ an
44、 orange. Each _ his duty.A. have; has B. have; have C. has; has D. has; have40. When we are to hold the sports meet _ been decided. Whether he succeeds or fails _ matter. A. have; dont B.has; dont C. have; doesnt D. has; doest 41. Her clothes _ nearly worn out. His physics _ weaker than others. A. is; is B. are; is C. is; are D. are; are42. Five hundred dollars _ more than he can afford. A. is B. are43. Food and clothing _ daily necessities for people. A. is B. are44. The United Nations _ trying to persuade the two countries. A. is B. are45. Three kilometers _ not a long distance. A. is