
高中英语语法:高中英语主谓一致详解(推荐)ppt课件.ppt
26页在英语句子里,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,即语法一致语法一致、逻辑意义一致逻辑意义一致和就近一致就近一致原则一、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:如: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:注意:注意:注意:由由what引导的主语从句引导的主语从句,后面的谓语动词多数情况用单,后面的谓语动词多数情况用单数形式,但若表语是复数或数形式,但若表语是复数或what从句从句是一个带有复数意义的并列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。
结构时,主句的谓语动词用复数形式如: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. 注意注意注意注意::::(1)若and所连接的两个词是指同一个人或物或同一概念时,它后面的谓语动词就应用单数形式如:The writer and artist has come. Going to bed early and getting up early is a good habit. (2)由and连接的并列单数主语前如果分别有no, each, every more than a (an)/one , 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;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 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. 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family, class, crowd,committee, population,audience等如:Class Four is on the third floor. Class Four are unable to agree upon a monitor. 注意注意注意注意::::people, police, cattle等名词一般都用作复数如:The police are looking for the lost child.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:注意:注意: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. 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如:One and a half apples is 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:mathematics, politics, 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 isn‘t easy to study. 7. trousers, glasses, clothes, shoes,jeans 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 9.aircraft,deer , fish ,means ,species ,series ,works ,sheep 作主语时根据意义决定如:The sheep is big. The sheep are eating grass.11.a (large) quantity of 修饰可数或不可数名词修饰可数或不可数名词, 其其短语作主语时短语作主语时,谓语动词用单数谓语动词用单数如:如:A large quantity of people is needed here.注意:注意:注意:注意:quantities一般用复数。
一般用复数如如:Quantities of food (nuts) were on the table.短语短语in quantity, in large quantities 意为意为 “大量大量”; in small quantities 意为意为“少量少量”10.population作主语时,谓语用单数,当涉作主语时,谓语用单数,当涉及人口组成时,用复数及人口组成时,用复数 12. a great deal of, a large amount of 修饰不可数名词修饰不可数名词, 其短语作主语时其短语作主语时, 谓语动词通常用单数谓语动词通常用单数; large amounts of 修饰不可数名词修饰不可数名词, 其短语作主语时其短语作主语时, 谓谓语动词通常用复数语动词通常用复数如如: A large amount of (A great deal of) damage was done in a very short time. Large amounts of money were spent on the bridge.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句型的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:注意:注意:注意:Here引导的句子用法同上如:Here is a map and a handbook for you. 1. Listening to loud music at rock concerts ____caused hearing loss in some teenagers. ((2010 湖南卷)湖南卷) A. is B. are C. has D. have答案:答案:C解析:根据动名词短语作主语,句子的谓解析:根据动名词短语作主语,句子的谓语动词用单数形式,由此排除语动词用单数形式,由此排除B、、D两项,两项,根据主语与根据主语与caused的主动关系,排除的主动关系,排除A项。
项高考解析高考解析2. Such poets as Shakespeare_____widely read, of whose works,,however, some____ difficult to understand. ((2010 四川卷)四川卷) A. are;;are B. is;;is C. are;;is D. is::are答案:答案:A 解析:主句中的主语应为解析:主句中的主语应为poets,谓语动词用谓语动词用复数,其后的非限制性定语从句的主语应复数,其后的非限制性定语从句的主语应为为some of whose works,谓语动词也应是,谓语动词也应是复数故选复数3. Barbara is easy to recognize as she’s the only one of the women who ____ evening dress. ((2010 全国全国Ⅱ卷卷)) A.wear B.wears C.has worn D.have worn答案:答案:B解析:首先解析:首先the only one of …为先行词时,为先行词时,定语从句修饰的是定语从句修饰的是one,即,即one是主语,而非是主语,而非后面的复数后面的复数women,根据主谓一致的原则,,根据主谓一致的原则,谓语动词应该用复数,排除谓语动词应该用复数,排除A,,D。
另外,另外,从从is可以看出句子是要表示一种习惯,因此可以看出句子是要表示一种习惯,因此要用一般现在时,排除要用一般现在时,排除C,故选,故选A1. Nobody but Betty and Mary ____ late for class yesterday.. A. was B. were C. has been D. have been2. A woman with some children ____ soon.. A. is coming B. are coming C. has come D. have come3. Everything, including the clothes, ____ stolen that evening. A. is B. was C. are D. wereAABChoose the best answers.4. No one except my parents ____ anything about this. A. know B. knows C. is known D. are known5. The teacher as well as the students ____ the book already.. A. has read B. have read C. are reading D. is reading6. All but one ____ in the accident.. A. was killed B. were killed C. will be killed D. are killed ABB7. One or two days ___ enough to see the city.. A. are B. is C. am D. be8. Neither my wife nor I myself ____ able to persuade my daughter to change her mind.. A. is B. are C. am D. be9. Not only I but also Jane and Mary ____ tired of having one examination after another.. A. is B. are C. am D. be10. Not the teacher, but the students ____ looking forward to seeing the film.. A. is B. are C. am D. beBCBB11. The elderly who lost their children in the war ______ good care of in the village now. A. has been taken B. were taken C. have been taken D. will be taken12. A library with five thousand books ___ to the nation as a gift. A. is offered B. has offered C. are offered D. have offered13. When and where to build the new factory ___ yet. A. is not decided B. are not decided C. has not decided D. have not decided CAA14. The number of people invited ___ fifty, but a number of them ___ absent for different reasons. A. were; was B. was; was C. was; were D. were; were15. E-mail, as well as telephones, ___ an important part in daily communication. A . is playing B. have played C. are playing D. play 16. ____ of the land in that district ____ covered with trees and grass. A. Two fifth; is B. Two fifth; are C. Two fifths; is D. Two fifths; areCCA17. No one but her parents _____ it. A. know B. knows C. is knowing D. are knowing18. The results of the examination ___that you have all made great _____ . A. show; progress B. shows; progress C. show; progresses D. shows; progresses19. Here _____ a new pair of shoes for you. A. is B are C. have D. hasBAA20. —How ____ your family? —Very well, thank you. A. is B. are C. was D. were21. It is said that the girl and her brother _____ from Africa. A. has come B. comes C. come D. had come22. The team _____ so large that there are not enough gifts for all members. A. is B. are C. was D. were23. “If anybody _______ to buy the book, please put down _______ name,” said the mother to her sons. A. wants; his B. want; their C. will buy; his D. wants; theirBCAA1.知道空气的质量相对很轻,并且空气的质量是可以测量的。
掌握测量空气质量的实验方法2.经历测量一袋空气的实验,培养细致、认真观察记录的能力,学会运用思辨的方法获得科学概念3.经历实验探究,体会科学实验的趣味性与严谨性.4.认识地球是不透明、不发光的球体,在阳光照射下会产生昼夜交替现象认识地球是不透明、不发光的球体,在阳光照射下会产生昼夜交替现象 5.知道昼夜交替现象有多种可能的解释知道昼夜交替现象有多种可能的解释 6.初步理解昼夜交替现象与地球和太阳的相对圆周运动有关初步理解昼夜交替现象与地球和太阳的相对圆周运动有关7.认识到积极参与讨论,并发表有根据的解释是重要的认识到积极参与讨论,并发表有根据的解释是重要的 8.认识到同一现象,可能有多种不同的解释,需要用更多的证据来加以判断认识到同一现象,可能有多种不同的解释,需要用更多的证据来加以判断。












