主谓一致三个原则
2.a(large) quantityof修饰可数或不可数名词,其短语作主语时,谓语动词单复数看后面的名词。
Alargequantityof people__________needed here.
quantitiesof修饰可数或不可数名词,其短语作主语时,谓语动词用复数。例如:
Quantitiesoffood(nuts)___________onthetable.
Here_____anewpair ofshoesfor you.
7.某些名词以s结尾如maths,politics,physics, news, plastics等,谓语动词应用单数。
Physicsis averyinteresting subject.
8.以anumberof作主语时,谓语动词用复数;以thenumberof作主语时,谓语动词用单数。
5.manya, morethanone与单数名词组成的短语,谓语用单数。Manya boyhas seenit.
Morethan onestudent isrequiredtoredo the homework.
意义一致原则
1.不定代词all,more,some,any,none作主语,谓语动词视情况而定。Allof theapples ____rotten.Alloftheapple____rotten.
4.某些名词如people,police, cattle等,形式上是单数,但意义上是复数,谓语动词应用复数。people指“民族”时是例外。
The police__________searching for a thief.
The cattle____________eating grassonthehill.
Anumberofnew booksare onthedesk.
Thenumberofstudentsinyouclass is50.
9.单复数同形的名词,作主语的时候,其谓语动词由上下文决定,这一类名词有:means,works,deer,fish, sheep,Chinese,Japanese等。
3.集合名词作主语,强调整体谓语动词用单数;指全体人员时,动词则用复数。这一类常见的集合名词有public, family,class,crowd, audience,team,government,group。
Hisfamily____already________(move)toFrance.Hisfamily____allmusiclovers.
语法一致原则
1.and连接不同的人或事时作主语时,谓语动词用复数;但如果连接的名词指的是同一人或物,或同一概念时,谓语要用单数。Thesingerand dancer____ goingto give us aperformance.
The knifeandfork____on the table.
5.不定代词作主语,谓语动词要用单数,如someone,somebody,something, anybody…等
Someoneisasking foryou.
6.某些名词如clothes,trousers,shoes, glasses,pants,shorts等,通常只用其复数形式,但当它们被apairof修饰时,谓语动词用单数。
Notevery meansisuseful.。Not allmeansareuseful.
10.如果主语由“the +形容词(或过去分词)”结构担任时,谓语通常用复数;这类词有:thebrave, thepoor, therich,theblind,the young, theold,the sick,thedead等
主谓一致三个原则
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Agreementbetweensubjectand verb
主谓一致主要有以下三个原则:
1、语法一致原则(5种情况)
2、意义一致原则(10种情况)3、就近原则
就近原则
either ...or;neither... nor; notonly ...but also, whether...or在句子中连接主语的时候或者在therebe句型中,谓语动词要和就近的主语保持一致。
应该注意的几个问题:
1.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 thetwo windows ________(hang)apicture.
2.不定式,动词ing形式或主语从句作主语时,谓语动词用单数。Whatheis doingseemsveryimportant.Collecting stampsishishobby.
3.定语从句的关系代词who,which,that在从句中作主语时,要与先行词的人称和数保持一ay joinus.
Tom,whoisyour friend, shouldhelp you.
I, who am a teacher,lack humor.
4. with, alongwith,together with, aswellas, besides, like,without,except,but,including如果句子中有这些连接词和主语连用,谓语动词的数随主语的变化而变化。例如:The teacher together withhisstudents,is planting treesinthestreet.
3.表示数量的oneandahalf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 andahalfbananasislefton thetable.
2. therestof; half of;partof; themajorityof等以及分数、百分比在句子中加名词作主语的时候,谓语动词与of后面的名词保持一致。
Halfofthestudents _____finished theircomposition.
Halfof thewater____(pollute).