课件42张PPT。主谓一致 Subject-Verb Agreement主谓一致的定义
英语句子中,主语的“人称”和“数”要限制、决定谓语动词的形式变化,这就叫“主谓一致”关系。它通常依据三项原则:1)语法一致 2)意义一致;
3)就近一致Subject---Verb Agreement
(主谓一致)语法一致就近原则
意义一致
就远原则“主语+ 附属结构” 作主语
谓语与主语一致主语是单数形式,谓语用单数
主语是复数形式,谓语用复数主语形单意复,谓语用复数
主语形复意单,谓语用单数谓语的单复数形式
取决于最靠近他的主语。语法一致1.Trousers、scissors、 clothes,
goods、glasses、shoes、
chopsticks、等做主语时. 2.the+形容词 表示一类人时.主语复--谓语复 ; 主语单-----谓语单-----谓复a kind of /a pair of / a series of ----- 谓单-----谓复 The poor _____ (be ) to be helped.
The wounded ______ (be) being taken good care of.
Chinese ______ (be ) difficult to learn.
The Chinese _______ (be) very hard-working.
areareisare 3. 不定式,动名词或从句做主语时.some, any, no, every 构成的复合不定代词做主语 -----谓单Seeing is believing.
To see is to believe.
Whether we’ll go depends on the weather. Something ____ (has / have) happened.
Anybody who _______ ( break / breaks) the rule will be punished. hasbreaks-----谓单5. twenty percent,
the rest,
two thirds / half + of 单名(代)+单动
all , a part, some 复名(代)+复动
most, a lot, lots
plenty, part
Ten percent of the pupils _____ absent today.
Three-fourths of the surface of the earth ____ sea.areis6. every... and every ...; each ... and each ...; no ... and no ... 在以上短 语中and连接的单数名词, 整个短语 在句中作主语时, 谓语动词常使用单数。
Each man and each woman is asked to attend. Every boy and every girl in the class is diligent. 班级中的每个男孩女孩都很用功。
No sound and no voice is heard. 听不到任何声音。
7. many a, more than one, one and a half与单数名词组成的短语, 谓语用单数。
Many a boy has seen it. 许多孩子都看到了。
8. and连结的主语:
① 表示同一人/物时(此时and无冠词)
-----谓语单
② 表示不同的人/物时(此时and有冠词)
-----谓语复The worker and writer ____(be) from Wuhan.
那个工人兼作家
The worker and the writer _____(be) from Beijing.
那位工人和那位作家 isareA.表整体概念的并列结构:
bread and butter 黄油面包
iron and steel 钢铁
B.配套事物:
a watch and chain 一个手表
a needle and thread 一套针线
a knife and fork 一副刀叉
这些名词作主语时,谓语动词用单数形式。
a knife and forkA knife and fork___ used to have meals.is(and 后无冠词)
指一副刀叉a singer and dancer(and 后无冠词)
指同一个人The singer and dancer _____ on the stage.is9.表示时间,数目,距离,价格,度量衡等名词的复数作主语,并作为整体看待时,谓语动词用单数。1)Four hours is enough to do the
experiment .
2)Ten dollars is too much to pay for that shirt .
3)Thirty feet is long enough .
10.算术中的动词单复数都可以, 多用单数。Two and two makes/make four.
Three times three is nine.
one and a half做主语时,谓语动词用做单数。One and a half years has passed.
One and a half apples has rotted away.意义一致His family ___ all football fans. A. is B. has been C. are being D. are?这类词常有audience、class 、family、
company、crowd、enemy、government、
group、party、public、team、club等。
1.一些集体名词做主语
如果看作一个整体,-----谓单
如果指其中的成员,-----谓复 His family is very large. 他家是一个大家庭。
His family are music lovers.
他的家人都是音乐爱好者。The group ____ made up of nine students.The group____ dancing happily.isare① Every means ______ been tried since then.
② No news ____ good news. (is / are)
③ Maths / physics _____ the subject that
I like most. (is / are)2. 有些以-s 结尾的名词虽形式是复数,
但意义上是单数(形复意单)谓语用单isishas这类词常有news、maths、physics、
the United States、works等。
① The cattle ______ in the shed.
② The police ____ searching for him. (is / are)3. 有些形式是单数 (总称), 但意义上是
复数(形单意单)谓语用复数areare这类词常有people、police、cattle等。Every means has been tried.
All the means have been tried.4. 单、复数同形的名词,谓语动词
应根据意义决定单复数这类词常有means、species、Chinese等。Neither dog _____ big. ( A. is B. are )Neither of them _____ big. ( A. is B. are ) A Neither of the rabbits _____ handsome.. ( A. is B. are )A / BNeither rabbit _____ handsome. ( A. is B. are )AA / B_____________5.代词作主语neither of
none of不可数名词+可数名词neither + 单数名词 谓语动词用单数或复数谓语动词用单数谓语动词用单数就近原则 A or B
Not A but B
Either A or B
Neither A nor B
Not only A but also B
…
谓语就近原则我们教室里有一台电视机和56张桌子.
There are 56 desks and one television in our classroom.
There is one television and 56 desks in our
classroom.存在句: There be ……. 结构 Here
There+Verb A and B A , B and C谓语就近原则 Not only you but also he ____ wrong. (is/are)There ___ two shops and a cinema beside the railway station. (is/are)Here __ a map and a handbook for you. (is/are)isareis____________1.One or two days ____ enough to
see the city.
A.is B.are
C.am D.be 2.Not the teacher,but the students
__ looking forward to seeing the film.
A.is B.are
C.am D.be3. Not only I but also Jane and Mary __
tired of having one examination after
another.
A. is B. are C.am D.be4. Neither my wife nor I myself ____ able to
persuade my daughter to change her mind.
A.is B. are C.am D.be5. Either she or you_________ going to visit Beijing.
A. is B. are C.am D.be就远原则“主语+ 附属结构” ,谓语与主语一致 with
together with
A. + along with + B + V (谓语就远)
but, unlike
except ,including
besides, as well as 1. The teacher with two students ______ at the meeting . (was / were)
2.E-mail, as well as the telephones, ________ an
important part in daily communication.A. is playing B. have played C. are playing D. play wasA 谓语动词与第一个主语A保持一致
All but one ______(be) here just now.
A library with five thousand books ___(be) offered to the nation as a gift.
A peasant together with some soldiers ____(be) about to help us.wereisis注意事项1. this kind of book = a book of this kind (这种书) , 其谓语用单数; 短语this kind of men = men of this kind = these kind of men (口语) (这一类人), 但this kind of men 的谓语用单数, men of this kind 和these kind of men 的谓语用复数, all kinds of 后跟复数名词, 谓语用复数形式。 This kind of men is dangerous.
Men of this kind are dangerous.
2. 在主谓倒装的句子中,谓语动词的数应与其后的主语一致。例如:
Between the two windows hangs a picture.3. “a number of + 名词复数”---- 谓语复
“the number of + 名词”----- 谓语单A number of students have gone to the countryside to help with the autumn harvest.
The number of pages in this book is two hundred.4. a (large) quantity of +可数或不
可数名词,谓语动用单数。
A large quantity of people is needed
here.quantities of 修饰可数或不可数名词, 谓
语动词一般用复数。
Quantities of food (nuts) were on the
table.4. a great deal of, a large amount of, 修饰不可数名词, 其短语作主语时, 谓语动词通常用单数; large amounts of 修饰不可数名词, 其短语作主语时, 谓语动词通常用复数。例如: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.5. 表示数量的one and a half 后, 名词要用复数形式, 但是其短语作主语时,谓语动词用单数形式。例如:
One and a half bananas is left on the table.6. one of +复数名词+定语从句 the (only) one of +复数名词+定语从句
A. He is the only one of the students who ____ (be) a winner of scholarship for three years.
B. She is one of the few girls who____ (be) well paid in the kindergarten.
is are7. 主语从句后的谓语动词1. Whatever was left _____ (be )taken away.
2. What they need _____ (be) books.
[温馨提示] what引导的主语从句,谓语动词一般用单数形式,但若从句谓语或从句后的表语是复数形式,则谓语动词用复数形式。wasareHomeworkFinish the exercises in USING STRUCTURES on Page 43.