单句改错1. The student I want to see is the one whom studies hardest.2. May I use the pen that you bought it yesterday?3. The students who was often praised-九年级英语打印页面

单句改错1. The student I want to see is the one whom studies hardest.2. May I use the pen that you bought it yesterday?3. The students who was often praised-九年级英语

[db:作者] 2019-12-11 00:00:00 互联网

题文

单句改错

1. The student I want to see is the one whom studies hardest.
2. May I use the pen that you bought it yesterday?
3. The students who was often praised by the teacher went to college last summer.
4. The hotel where we stayed in was both cheap and comfortable.
5. They talked of things and people who they remembered in the hospital. __________
__________
__________
__________
__________
题型：改错题难度：中档

答案

1. whom→who 2.去掉 it 3. was→were 4. where→which/that 5. who→that

据专家权威分析，试题“单句改错1. The student I want to see is the one whom studie..”主要考查你对关系代词，定语从句，主谓一致等考点的理解。关于这些考点的“档案”如下：

关系代词定语从句主谓一致

考点名称：关系代词

关系代词：
用来引导定语从句。它代表先行词，同时在从句中作一定的句子成分。
关系代词有主格，宾格和属格之分，并有指人与指物之分，它在先行词和定语之间起纽带作用。
主要的关系代词有who,whom,whose,which和that。
①who指人，在定语从句中作主语或宾语；
whom指人，在定语从句中作宾语；
whose在定语从句中作定语，其先行词既可以是人也可以是物。
例如：The teacher who/whom you want to see has come.
②which指物，在定语从句中作主语或宾语。
例如：Here is the coat which will be made to you.
③that多指物，有时也指人，在定语从句中作主语或宾语。
例如：I have eaten bread that/which he gave to me.
关系代词的基本用法：
（1）引导定语从句
关系代词代表先行词，同时在从句中作一定的句子成分，例如：
The girl whom I spoke to is my cousin. 跟我讲话的姑娘是我表妹。
（该句中whom既代表先行词the girl，又在从句中作介词to的宾语。）
This is the pencil whose point is broken.这就是那个折了尖的铅笔。
(whose 指物，在限定性定语从句中作定语)
He came back for the book which he had forgotten.他重新回来都忘记了他的那本书。
（which指物，在限定性定语从句中作宾语，可以省略）
（2）which为其先行词。例如：
He said he saw me there, which was a lie.他说在那儿看到了我，纯属谎言。
（3）其他用法
关系代词that在从句中作宾语或表语时可省略，例如：
I've forgotten much of the Latin I once knew.我过去懂拉丁语，现在大都忘了。
He's changed. He's not the man he was.他变化很大，已不是过去的他了。
注释：关系代词在从句中作宾语时可省略，that在从句中作表语时也可省略。
非限定性定语从句中，不能用that作关系代词。
关系代词的语法注意:
1.常用that 不用which的情况:
①先行词为all, anything, everything, nothing, something等时。
I will do all (that) I can to help you.
②先行词被序数词、形容词最高级或the only, the very等所修饰时。
He was the only person that joined the army in his village that year.
③先行词既有人,又有物时
They talked about the people and the things (that)they remembered in the school.
④当主句是以who 或which开头的疑问句时, 定语从句用that 引导, 以避免重复。
Who is the boy that was here just now?
2. 若被修饰的名词充当从句介词宾语时
介词可提前于引导词之前,此时的引导词只能用whom 或which.
The pencil with which he was writing broke.
3. 当先行词为way时
其后的定语从句用in which或 that引导,也可不用引导词。
I don’t like the way (in which/that) he talks to me.

used to/be used to的分别：
①used to + do："过去常常"表示过去习惯性的动作或状态，但如今已不存在。
Mother used not to be so forgetful.
②be used to + doing：对……已感到习惯，或"习惯于"，to是介词，后需加名词或动名词。
Scarf is used to taking a walk.(现在习惯于散步)
③used to 的用法（否定式简写为usedn't）过去经常，以前常常
This used to be a shabby house. （此房年久失修）
used to,would这两个词语都可以表示过去常做某事，有时可以换用。
used to do 强调过去习惯性的行为或状态，但是现在没有这种行为或状态了。因此，这个短语的内涵是今昔对比。
关系代词的用法:
一、不用that的情况
在引导非限定性定语从句时 (错)The tree, that is four hundred years old, is very famous here.
介词后不能用We depend on the land from which we get our food.

二、只能用that作为定语从句的关系代词的情况
a.在there be 句型中，只用that，不用which。
b.在不定代词，如：anything, nothing, the one, all, much, few, any, little等作先行词时，只用that，不用which。
c.先行词有the only, the very.（恰恰，正好）.any. few. little. no. all 修饰时，只用that。
d.先行词为序数词、数词、形容词最高级时，只用that。
e.先行词既有人，又有物时。
Finally, the thief handed everything that he had stolen to the police.那贼最终把偷的全部东西交给了警察。

三、不能用关系代词Which 的几种情况
1.当先行词为all, little, much, few, everything, none 等不定代词时关系代词用that而不用which.
There are few books that you can read in this book store.
2.当先行词既有人又有物时，关系代词用that, 不用which.
He asked about the factories and workers that he had visited.
3.当先行词有形容词最高级修饰时，关系代词用that, 而不用which.
Guilin is one of the most beautiful cities that I have ever visited.
4.当先行词有序数词修饰时，关系代词用that, 不用which.
The first sight that was caught at the Great Wall has made a lasting impression on him.
5.当先行词被the only, the very, the same, the right等修饰时，关系代词用that,不用which.
It is the only book that he bought himself.
6.当先行词被all, every, any, much, little, few, no等修饰时，关系代词用that,不用which.
There is no clothes that fit you here.
7.当主句是以which开头的特殊问句时，定语从句关系代词一般用that而不用which.
Which of the books that had pictures was worth reading?
8.在强调句型" It is ... that ..." 中,只用that,不用which.
It is in this room that he was born twenty years ago.
9.在" such (the same) ... as ..." 句型中,关系代词要用as, 而不用which.
We need such materials as (not which) can bear high temperature.
10.表示" 正如... 那样 "，" 正象..." 之意时，用as, 不用which.
Mary was late again, as had been expected.
11.As 引导的定语从句可以放在主句前面，也可以放在主句后面或主句中间，而由 which引导的定语从句只能放在主句后面。
As we all know, oceans cover more than 70% of the earth.

关系代词可以省略的情况:
1.关系代词which,whom,who,that在定语从句中作宾语时可以省略。
Here is the man (who/that/whom)you're been looking for.
2.当that在从句中作补语时可以省略。
She is all (that) a teacher should be.
3.在there be 结构中出现定语从句，或在定语从句中出现there be 时，用作主语的关系代词也可省略。
This is the best dictionary (that) there is in the library.
4.状语的省略
（1）当先行词是reason，而且定语从句中作原因状语时，关系代词可用why,that,也可以省略。
That is the reason (why) I did it.
（2）当先行词是way,且在定语从句中作方式状语时，关系代词可用in which,that,也可以省略。
I don't know the way that/ which leads to the top of the mountains.
（3）当先行词是time时，关系代词可用when,that 或省略。
I don't know the exact time (when/that) the sports meet will take place.
注意：关系代词作宾语有时也不能省略。

关系代词不能省略情况：
1.在介词+whom与介词+which中，whom,which不能省略。
That is the headmaster with whom my father was talking just now.
2.在非限制性定语从句中，作宾语的关系代词也不能省略。
The elephant is like a spear,as anybody can see.
3.在the same ...as,such...as,as...as,the same...that中，as,that即使作宾语，也不能省略I have bought the same bicycle as you have (bought). (指同类用as)
This is the same book that I read the day before yesterday. (that指同一个)
4.当由and,but,or等连词连接两个或两个以上的定语从句修饰一个先行词时，第一个关系代词可省，但第二，第三个不可省略。
This is the book (which) I read yesterday and which I find very interesting.
关系代词格式：
关系代词有主格，宾格和属格之分，并有指人与指物之分。that的用法最广，that可指人也可指物。
见表：

限定性
指人

非限定性
指物

限定性
指人或指物

主格

who

which

that

宾格

whom

that

that

属格

whose

of which
whose

of which
whose
特殊关系代词的用法：
关系词通常是用来引导定语从句的,但as,than和but这三个词却与which, who, that, where, when和why等典型的关系词不同。
三者本身具有常见的字面意义,前面有名词作先行词,但后面的定语从句却不像典型的定语从句。
这些既像连接词又像关系词的词,我们就姑且称它们为准关系词。
一、 as作为准关系代词出现在the same ... as, such ... as, 和as ... as等结构中。
这时, as前面通常要有名词;
as后面的从句意义上不像是通常的定语从句;
as需要在从句中充当一定的句子成分。
1. the same ... as
1) as在从句中作主语
　　She is the same person as came here last Sunday. 她就是上星期天来这儿的那个人。
　　2) as在从句中作宾语
　　This is the same watch as I lost while I was doing the sightseeing in Shanghai three months ago. 这块表跟我三个月前在上海观光时丢失的那块一样。
　　3) as在从句中作be动词的表语
　　China is not the same country as it used to be. 中国已今非昔比。
　　4) as在从句中作行为方式状语
　　You should learn to do housework in the same way as your mother does it. 你应该学会像你母亲那样做家务活。
2. such ... as
　　1) as在从句中作主语
　　Let children read such books as tend to make them better and brighter. 让孩子看那些容易让他们变得更好更聪明的书。
　　2) as在从句中作宾语
　　This is not such an interesting book as you just talked about. 这不是你们刚才谈到的那种有趣的书。
　　3) as在从句中作be动词的表语
　　Such a bad man as he is will be punished. 像他这样的坏人一定会受到惩罚。
3. as ... as
　　1) 第二个as在从句中作主语
　　He has as much money as is required. 他要多少钱就有多少钱。
　　2) 第二个as在从句中作宾语
　　I have as many friends as you (do). 我的朋友和你的朋友一样多。
　　3) 第二个as在从句中作be动词的表语
　　As is known to all, Taiwan is one of the Chinese provinces。众所周知,台湾是中国的一个省。

二、than作为准关系词出现在more ... than, less ... than, fewer ... than等结构中。这时, than前面要有名词; than本身有比较意义,而且需要在从句中充当一定的句子成分。
　　1. than在从句中作主语
　　Take it easy, I have more money than is needed. 放心，我的钱比所需要的还要多。
　　2. than在从句中作宾语
　　I have more/fewer books than you (do). 我的书比你的多/少。
　　3. than在从句中作be动词的表语
　　He is a better boy than you (are). 他是一个比你更好的男孩。
三、but作为准关系词本身含有否定意义,它前面的主句还有另一个否定意义。这时but在意义上相当于“who ... not ...”或“which/that ... not ...”。
　　1.定语从句中有be动词,并将其改为含but的复合句时, be动词后面不能再有not
　　There is no one who is not conccrned about his future. (= There is no one but is concerned about his future.) 没有人不关心自己的未来?
　　2. 定语从句中有can, will, shall, must, may, should, ought to等助动词或情态动词,在将其改为含but的复合句时,这些助动词或情态动词后面不能再有not
　　There is nothing that she can’t do. (= There is nothing but she can do.) 没有她做不到的事?
　　3. 定语从句中有助动词do, does, did, 在将其改为含but的复合句时,应去掉do, does, did, 还原其后动词的时态及人称变化
　　There is no one who doesn’t wish to make great achievements. (= There is no one but wishes to make great achievements.) 谁都希望自己将来能有所成就。
四、which的先行词：关系代词which的先行词可以是一个句子
　　He said he saw me there, which was a lie。他说在那儿看到了我，纯属谎言。
说明：关系代词that在从句中作宾语或表语时可省略
　　I've forgotten much of the Latin I once knew。我过去懂拉丁语，现在大都忘了。

考点名称：定语从句

定语从句：
担任定语动能的句子称为定语从句。定语从句在句中的作用相当于形容词，故又称为形容词性从句。
定语从句所修饰的词叫先行词；定语从句一般用关系代词或关系副词来引导，关系词放在先行词与定语之间起连接作用，同时又作从句中的一部分。
定语从句的分类：
根据定语从句与先行词的关系，定语从句可分为限制性定语从句及非限制性定语从句。
限制性定语从句紧跟先行词，主句与从句不用逗号分开，从句不可省去;
非限制性定语从句主句与从句之间有逗号分开，起补充说明作用，如省去，意思仍完整。
1．由that引导的定语从句
一般情况下that可指人或物，可以代替who，whom和which，在从句中作主语或谓语动词的宾语，但不能作介词的宾语。如：
The comrade that（who）is speaking at the meeting is an advanced worker．
正在会上讲话的那个同志是个先进工人。
Is this the doctor that（whom）you talked about yesterday？
这就是你们昨天谈论的那位医生吗？
The letter that（which）I received yesterday was from my father．
昨天我收到的信是我父亲寄来的。
2．由who，whom和whose引导的定语从句
who在从句中作主语，whom在从句中作宾语，whose在从句中作定语。如：
This is the thief who stole my bike．这就是偷我自行车的那个贼。
He is the boy whom you wanted to find．他就是你想要找的那个男孩。
The girl whose mother is a doctor is waiting for you outside．妈妈是个医生的那个女孩在外面等你。
3．由which引导的定语从句
which指物，在从句中作主语或谓语动词的宾语。如：
The book which Mum bought me last week is called“Red Star Over China”．
妈妈上周买给我的那本书名叫《西行漫记》。
The house which Lu Xun once lived in is now the Lu Xun Museum．
鲁迅曾经住过的那所房子现在是鲁迅博物馆。
4．由where，when和why引导的定语从句
where在从句中作地点状语，when在从句中作时间状语，why在从句中作原因状语。如：
I will never forget the day when I joined the League．我永远忘不了我入团的那一天。
He will go back to the school where he studied next week．下周他要回到他曾经学习过的学校。
I don't know the reason why he quarreled with Zhang Lin．我不知道他同张琳吵架的原因。
［注意点］
关系代词在定语从句中作宾语时，关系代词常省去。如：
The play（which）I watched just now had been on twice on Channel
我刚才看的那个戏剧在3频道上已上演了两次。
限定性定语从句：
1. that即可代表事物也可代表人，which代表事物；
它们在从句中作主语或宾语，that在从句中作宾语时常可省略关系词，which在从句中作宾语则不能省略。
而且，如果which在从句中作“不及物动词＋介词”的介词的宾语，注意介词不要丢掉，而且介词总是放在关系代词which的前边，但有的则放在它原来的位置
2. which作宾语时，根据先行词与定语从句之间的语义关系，先行词与which之间的介词不能丢
3. 代表物时多用which，但在带有下列词的句子中用that而不用which，这些词包括all, anything, much等，这时的that常被省略
4. who和whom引导的从句用来修饰人，分别作从句中的主语和宾语，whom作宾语时，要注意它可以作动词的宾语也可以作介词的宾语
5. where是关系副词，用来表示地点的定语从句
6. when引导定语从句表示时间
〔注〕值得一提的是，表示时间“time"一词的定语从句只用when引导，有时不用任何关系代词，当然也不用that引导
By the time you arrive in London, we will have stayed there for two weeks.
I still remember the first time I met her.
Each time he goes to besiness trip, he brings a lot of living necessities, such as towers, soap, toothbrush etc.
7. whose是关系代词，修饰名词作定语，相当于所修饰成分的前置所有格
8. 当从句的逻辑主语是some, any, no, somebody, anybody, nobody, something, anything, everything或nothing时，常用there is来引导

非限定性定语从句
非限定性定语从句的作用是对所修饰的成分作进一步说明，通常和主句间用逗号隔开，将从句拿掉后其他部分仍可成立
1. which引导的非限定性定语从句来说明前面整个句子的情况或主句的某一部分
2. 在引导限定性定语从句时，that有时相当于in which, at which, for which或at which
Attitudes towards daydreaming are changing in much the same way that(in which) attitudes towards night dreaming have changed.
人们对白日做梦的态度正在改变，这与人们对夜间做梦的看法的变化有非常相似之处。
I like the music for the very reason that(for which) he dislike it.
我出于某种原因喜欢这种音乐，而他恰恰与我相反。
We arrived the day that(on which) they left.
刚好我们到的那天他们走了。
3. 有时as也可用作关系代词
4. 在非限定性定语从句中，不能用that，而用who, whom代表人，用which代表事物
限定性定语从句口诀:
（口诀一）　　
定语从句真奇妙，　　
关系代(副)词来引导，　　
定语从句分两种，　　
是否限定看逗号。　　
（口诀二）　　
which指物who指人，　　
地点where时间when,　　
that人或物均可，　　
why之前是reason。　　
（口诀三）　　
从句当中作宾语，　　
whom可以代替who,　　
为了句子更简练，　　
关系代词可省去。　　
（口诀四）　　
关系若是表所属，　　
whose用法不可无。　　
除此之外还有啥，　　
whom, which加of。　　
（口诀五）　　
关系代词不一般，　　
介词经常用在前，　　
此时不用that, who，　　
which, whom才安全。

引导定语从句的关系词：

关系词	词形	所修饰的先行词	在从句中所作的成分
关系代词	who	人	主语、宾语、表语
	whom	人	宾语
	which	物	主语、宾语、表语
	that	人或物	主语、宾语、表语
	as	人或物	主语、宾语、表语
	whose=of whom/of=which	人或物	定语
关系副词	when	时间词	时间状语
	where	地点词	地点状语
	why	原因词	原因状语

关系代词的用法 ：
1. 关系代词的句法功能
(1)关系代词在句中作主语
例如：I prefer music that/which has great lyrics
(2) 关系代词在句中作宾语
例如：I like music that I can sing along with.
(3)关系代词在句中作表语
例如：The house is not the one (that) it used to be.
2. 关系代词在从句中作名词的定语
例如：Is she the teacher whose hair is very short?
3. 关系代词的用法
(1)who和whom的用法：二者都用于指人。Who在定语从句中作主语、宾语，
whom 在定语从句中作宾语。Whom在从句中能坐介词的宾语，而who则不能。
例如：
I happened to meet the professor (who/whom) I got to know at a party
in the shopping center yesterday.
(2)whose的用法：一般指人，有时也指物。在定语从句中作定语。
例如：I have got a friend whose brother is training for the Olymoics.
(3)which的用法：一般指物，在定语从句中作主语、宾语、偶尔作定语。
例如：The photo which we liked best was taken by Zhao Min.
(4)that的用法：指人或物，指人时可与who、whom互换，指物时可与that互换。
在从句中可作主语、宾语，还可作表语。
例如：It is a book (that/which) no one really likes.
4. 宜用who不宜用that的情况
(1)先行词是指人的不定代词时
例如：Congratulations to our winners and thanks to everyone who entered the competitions.
(2) 先行词指人时且含有较长的后置定语
例如：The boy was crying hard who lost his way while looking for his mother.
5. 在以下情况中，关系代词常用that
(1)先行词为all, little, few, none 及some-, any-, no-与thing所组成的复合单词时，只能用that。
例如：There is nothing that will stop us making progress.
(2)先行词前有only, some, any等形容词修饰时，只能用that。
例如：This is the only problem that we can’t work out.
(3)先行词前由形容词的最高级或序数词修饰时，只能用that。
例如：This is the most interesting book that I have ever read.
(4)先行词同时包括人和物时，只能用他和她，
例如：Lu Xun and his works that we are familiar with are considered great.
6. 只能用which不能用that的情形
(1)当非限制性定语从句中的先行词指物时，只能用which
例如：The pencil-case, which I bought last week, is missing.
(2)关系代词前面有介词时，只能用which
例如：The tree under which we used to take a rest has been cut down.
(3)先行词本身就是that时
例如：I don’t like that which he did.

关系副词的用法
1. when的用法：它的先行词通常是time, day, morning等。有时也可和一些介词一起引导定语从句。
例如：Do you remember the time when she went abroad?
2. where的用法：它的先行词通常有place, spot, room等。
例如：I like places where the weather is always warm.
3. why的用法：它的先行词只有reason。Why时常也可以省略。
例如：Tell me the reason why she was late.

考点名称：主谓一致

英语中的一致主要包括主语和谓语在人称和数上的一致、时态一致、名词和其代词的一致。
主语和谓语保持一致叫主谓一致，即谓语动词的形式必须随着主语单、复数形式的变化而变化。
主谓一致原则:
1、语法上的一致
所谓语法一致原则，即主语和谓语的语法形式在人称和数上取得一致。
谓语的单、复数形式依据主语的单、复数形式而定：主语为复数，谓语动词用复数；主语为单数或者是不可数名词，谓语动词用单数。
China belongs to the Third World. 中国属于第三世界。
We are sure he will come. 我们肯定他会来。
使用语法一致的情况
（1）当主语是and，both…and连接的并列结构
如果主语指的是两个或两个以上的人或物，则谓语动词用复数。
My mother and I have seen the film. 我妈妈和我已看过这部电影。
Both rice and wheat are grown in this part of China. 在中国的这个地方既种稻子又种小麦。
注意：由and连接的并列主语前面分别有each，every，no修饰时，其谓语动词用单数形式。
Every boy and every girl has to receive education in our country. 在我国每一个男女孩子都得受教育。
No student and no teacher was invited to the party. 师生没有被邀请参加晚会。
（2）主语后面接说明主语的修饰语
主语后面接说明主语的修饰语如：
with，along with，together with，as well as，like，rather than，but，except，besides，including，in addition to，
谓语动词不受修饰成分的影响，仍保持同主语一致的关系。
The teacher with two students was at the meeting. 那位老师和两个学生参加了会议。
The girl as well as the boys has learned to drive a car. 这个姑娘和男孩子一道，也学会了开汽车。
A library with five thousand books is offered to the nation as a gift.一个有5000册书的图书馆作为礼物赠送给了国家。
E-mail, as well as telephones, is playing an important part in daily communication.电邮和电话在日常的通信中起着很重要的作用。
Nobody but Jane knows the secret.只有简知道这个秘密。
All but one were here just now. 刚才除了一个人外都来了。
（3）非谓语动词或从句作主语
非谓语动词 (动词的-ing形式、不定式)或从句作主语时，谓语一般用单数形式。
When and where to build the new factory is not decided yet.什么时候在什么地方建新工厂还没定下来。
Checking information is very important. 核实事实是非常重要的。
To learn foreign languages is not easy. 学习外语并非易事。
When we will hold the meeting is not decided yet. 我们何时开会尚未决定。
注意：当what引导主语从句或由 and连接两个动词不定式或动名词作主语时，谓语动词的数应根据意义一致的原则来决定。
What we need here is money．我们这里需要的是资金。
What we need here are workers．我们这里需要的是工人。
Lying and stealing are immoral．说谎与偷窃是不道德的。
（4）each和复合不定代词作主语
each和some/any/no//every十body/one/thing构成的复合不定代词：
anyone、anybody、anything、everyone、everybody、everything、someone、somebody、something、no one、nobody、nothing、each、the other作主语，谓语动词用单数。
Each is worse than the one before. 一个比一个差。
Nobody knows the answer. 没有一个人知道这答案。
Someone wants to see you. 有人想见你。
Is there anything in the box?箱子里有什么东西吗?
There is a lot of milk in the bottle. 瓶子里有很多奶。
（5）“many a +单数名词”作主语
“many a、(很多)/more than one(不只一个)+单数名词”作主语时，谓语动词用单数形式。
Many a student has been to Beijing. 很多学生去过北京。
There is more than one answer to your question. 你的问题不只有一个答案。
（6）“one of+复数名词十定语从句”之前有the等限定词和修饰语
“one of+复数名词十定语从句”之前有the only，the very，the等限定词和修饰语时，定语从句的谓语动词用单数形式。
Tom is the only one of those boys who is willing to help the old man.
汤姆是唯一的一个愿意帮助那个老人的男孩。
He is the only one of the students who has been a winner of scholarship for three years．他是这三年来唯一的一个获得奖学金的学生。
注意:如没有这些限定词和修饰语，定语从句的谓语动词采用复数形式。
Tom is one of the boys who are always ready to help others. 汤姆是个随时愿意帮助别人的男孩。
（7）由两个部分组成的物体名词作主语
英语中有些由两个部分组成的物体名称如g1asses(眼镜)，scissors(剪刀)，shorts(短裤)，shoes(鞋子)，trousers(裤子)等作主语，其后的谓语动词用复数形式。
His glasses were broken, so he can't see well. 他的眼镜碎了，因而看不清楚。
His trousers are made of cotton. 他的裤子是棉布的。
注意:若这类名词前带有pair等表示单位的名词时，则以这些名词的单、复数形式决定动词的形式。
Two pairs of trousers are missing. 两条裤子不见了。
This pair of shoes is not on sale. 这双鞋不出售。

2、意义上的一致
意义上的一致是指谓语动词与主语的一致取决于主语所表达的意义。若主语形式上为复数，而意义上是单数，动词要用单数；
若主语形式上为单数，而意义上为复数，则动词用复数。
The United States is in North America. 美国在北美洲。
The police are looking into the matter. 警察正在调查此事。
使意义上的一致的情况
（1）由and连接两个并列主语
其后的谓语动词一般用复数形式。但如果两个单数名词指同一个人、同一事物、单一概念时，谓语动词要用单数，有时两个名词共用一个冠词。
The worker and writer has written a new novel. 这位工人兼作家写了一部新小说。(两个名词共用一个冠词)
There is a journalist and writer living in America whose name is Alex Haley. 在美国有一个名叫亚利克斯?哈利的记者兼作家。
Truth and honesty is always the best policy. 真诚总是上策。
注意：用and连接起来的两个单数主语，谓语动词可以是单数，也可以是复数。
Three and five makes /make eight.三加五等于八。
Time and tide wait/waits for no man .岁月不等人。
（2）形复意单的名词作主语
①复数形式的专有名词（表示国家、城市、机构、组织以及书籍、报纸、杂志等）做主语，通常作为整体看待，谓语动词用单数。
The United States is in North America.美国在北美洲。
The Arabian Nights is read all over the world.《天方夜谭》是流传世界各地的名著。
The New York Times has a wide circulation.《纽约时报》销路很广。
注意：表示山脉、群岛、瀑布等的专有名词和以复数形式出现的表示同姓的一家人或同名、同姓的若干人，谓语也用复数。
The Alps rise over 4 countries.阿尔卑斯山脉跨越了四国。
Niagara Falls are not as high as Victoria Falls.尼亚加拉瀑布没有维多利亚瀑布高。
The Smiths were also invited.史密斯一家人也受到了邀请。
There are 3 Marys and 2 Roberts in my class.我班有三个叫玛丽、两个叫罗伯特的学生。
②以-ics结尾表示学科的名词做主语，通常表示单数意义，谓语动词用单数形式。这类名词有：
physics, politics, mathematics, economics, athletics, electronics等。
Politics is now taught in all schools.现在各学校都开设政治课。
Economics is a science of the way in which industry and trade produce and use wealth.经济学是研究工业、贸易生财和用财之道。
注意：当这些动词表示有关方面的活动、情况、见解、原理等意思时，谓语动词需用复数形式。
What are his politics?他的政见如何？
The economics of national growth are of the greatest importance to all modern governments.国家发展经济的原理对现代各国政府都重要。
③news，maths，plastics，physics，works，means(方法)，the United States等虽然以-s结尾，但意义上作为单数看待。
“News of victories keeps pouring in as our army advances,” the company commander said. 集团军司令说：”
随着我们军队的推进胜利的消息接踵而至。”
Mathematics/Physics is a required subject for us.
数学/物理是我们必修的科目。
Every possible means has been used to prevent the air pollution，but the sky is still not clear.
所有可能的直至污染的方法都用了，但天空还是不晴朗的。
④成对的名词做主语时用单数形式。
Bread and butter is a daily food in the West .面包抹黄油是西方人每天的食品。
His gratitude and devotion to the Party is endless.他无限感觉，无限忠于党。
⑤“one and a half +复数名词”做主语，谓语动词用单数。
One and a half pears is left on the table .一只半梨剩在桌子上。
One and a half days is all I can spare.一天半是我所能挤出的全部时间。
注意：“one or two+复数名词”做主语，谓语动词用复数。
One or two days are enough to see the city.参观该市一两天就足够了。
There are one or two things I want to talk over with you .我有一两件事想跟你商量。
（3）有生命的集体名词作主语
有生命的集体名词 (如people，police，cattle，militia)作主语，谓语动词用复数形式。
Cattle are also kept. 还养了一些牛。
There are many people there. 那里有很多人。
The police are looking for the thief. 公安人员在搜寻那个小偷。
All the people of the world want peace.全世界人民都渴望和平。
注意：family，team，class，government，audience，crew，committee等集体名词，如果作整体看待，谓语动词用单数形式；
如果作个别成员看待，谓语动词用复数形式。people作“民族”解时，作单数用。
Zhang’s family is rather big, with twelve people in all.张家很大，一共12口人。
The family are sitting at the breakfast table. 这家人正坐在早餐桌旁。
My family is a large one. 我家是个大家庭。
The class are doing experiment in the lab. 全班同学正在实验室里做实验。
The class has won the honour. 这个班获得了荣誉。
The Chinese people is a great people.中华民族是一个伟大的民族。
（4）名词化的形容词作主语
名词化的形容词作主语，按照意义一致的原则决定谓语动词的单、复数形式。
如果指一类人，谓语动词用复数形式，如果指一个人或抽象概念，谓语动词用单数形式。
这类形容词有：old, young, rich, poor, blind, deaf, dead, sick等。
The rich are not always happy. 富人也有不开心的时候。
The wounded is a policeman. 受伤者是一名警察。
The beautiful is not always the same as the good. 漂亮的不一定就等于好。
（5）表示时间、距离、金钱、重量等的复数名词作主语
表示时间、距离、金钱、重量、度量、容量、温度等的复数名词做主语，通常看作一个整体，谓语动词用单数形式。
Twenty years has passed since we left school. 我们离开学校已经20年了。
Ten thousand dollars is a lot of money. 一万美元是一大笔钱。
Two months is quite a long time. 两个月时间是很长的。
Two hours is enough for us to do this experiment.我们做这个实验两个小时就够了。
Thirty kilometres is a good distance.30公里是一个相当远的距离。
注意：如果说话人侧重一个个的个体，谓语动词用复数形式。
Twenty years have passed since we parted.自从我们分手以后20年己经过去了。
（6）“a number of十复数可数名词”与“the number of十复数可数名词”作主语
“a number of十复数可数名词”表示 “一些、许多”的意思，谓语动词用复数；
“the number of十复数可数名词”表示 “……的数目、数量”，谓语动词用单数。
The number of people invited was fifty, but a number of them were absent for different reasons.
邀请来的人数是50，但很多人因不同的原因没来。
A number of books are missing from the library.
图书馆丢了许多书。
The number of workers in this factory is increasing.
这家工厂的工人数目正在增加。
（7）none of和neither of后跟复数名词或复数代词作主语
none of和neither of后跟复数名词或复数代词时，有时作单数看待，有时作复数看待，主要根据说话人的意思决定。
None of them has arrived yet at the settlement. 他们没有一个到达新住宅区。
None of them have arrived yet. 他们都还没到。
（8）“分数/百分数+of短语”作主语
“分数/百分数+of短语”作主语，这时要以of短语中的名词是否为复数而定。
Two fifths of the land in that district is covered with trees and grass．该地区五分之二的土地为树木和草所覆盖。
89% of smokers are male. 89%的吸烟者是男性。
In the USA, 75% of the grain is used to feed animals. 在美国，75%的谷物用来喂养动物。
Two-thirds of the earth's surface is sea. 地球表面的2/3是海洋。
Two-thirds of the people were against the plan. 2/3的人都反对核计划。
（9）表示部分概念或不定数量的名词或代词作主语
表示部分概念或不定数量的名词或代词作主语，谓语动词用单数还是复数，应根据后接名词的单、复数形式而定。
这些名间或代词有all，any，enough，half，more，most，the rest，part，some等。
The rest of the buildings are easy to get to. 其余的建筑物并不难上。
The rest of his life was happy. 他的晚年生活很幸福。
Most of my time was spent in reading. 我大部分时间用来读书。
Most of the people are aware of it. 大部分人都知道它。
Some of the sugar was spilled on the floor. 一些糖散落在地上。
Some of the apples were spilled on the floor. 一些苹果散落在地上。
（10）两个主语，一个肯定，一个否定，谓语动词与肯定主语相一致。
The parents, and not the son, were missing.失踪者不是儿子，而是他的双亲。

3、邻近原则
邻近原则是指谓语动词要与它最邻近的名词或代词保持人称与数的一致。
Neither he nor I am a student. 他和我都不是学生。
There is a pen , two chairs and a desk. 有一支钢笔，两把椅子和一张桌子。
这主要有以下几种情况。
（1）由or，either…or等连接的并列结构作主语
由or、either…or、nor、neither…nor、not only…but also、not…but连接的并列主语，通常按照就近一致原则，谓语动词的单、复数形式依照靠近它的主语而定。
Either you or the headmaster is to hand out the prizes to these gifted students at the meeting.要么你要么校长在会议上对这些天才的学生颁奖。
Neither he nor I have finished the experiment. 他和我都没有做完试验。
Either his friends or his brother is wrong. 不是他的朋友们错了，就是他哥哥错了。
Not only I but also Jane and Mary are tired of having one examination after another.不仅我而且简和玛丽都讨厌一个接一个的考试。
Not only the teacher but also his students have studied the question. 不仅老师而且他的学生们都研究了这个问题。
（2）在主谓倒装句时
在主谓倒装句中，主语并列，谓语动词的人称和数与最近的主语相一致。由here或there引导的句子，若有并列主语，谓语也与最靠近的那个主语一致。
There is a desk, a table and three chairs in the room. 房间里有一张书桌、一张饭桌和3把椅子。
There are three chairs, a desk and a computer in the room. 房间里有3把椅子、一张书桌和一台电脑。
Where is your wife and children to stay while you are away?你不在时妻子和孩子呆在哪儿？
"表里不一"现象：
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,"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,"half of,the rest of,most of,all of及百分数或分数+of 等后接名词"作主语时，谓语动词形式根据of后的名词而定.例如：
Three fourths of the surface of the earth is covered with water.地球表面四分之三为水所覆盖.
4,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
5,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，动词用单数，相反，则用复数.例如：
What they want to get are a number of good books.他们想得到的是大量的好书.
6,and连接的两个单数名词前若用each,every,no修饰，该名词短语作主语时，谓语动词用单数形式.例如：
No book and no pen is found in the schoolbag.书包里没有书和钢笔.
7,当主语后面有as well as,with,along with,together with,but,like,rather than,except，逗号加and连接几个名字等引导的短语时，谓语动词要与最前面的主语保持一致.例如：
My father as well as his workmates has been to Beijing. 我父亲和他的同事曾去过北京.
8,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.
9,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.
10,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.
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
12,有些用来表示由两个对应部分组成一体的名词复数（trousers,glasses,shoes.shorts.scissors.scales等）作主语时，前面若有"一条","一副","一把"之类的单位词，动词用单数；若没有单位词或单位词是复数，则谓语动词用复数.例如：
The shoes are all right. 这些鞋子都很合适.
还有一些以-s结尾的名词通常用复数：arms（武器）.clothes.contents.minites（记录）.remains（遗体）.thanks等
13,"one and a half +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，"the one of + 复数名词+定语从句"定语从句的谓语动词要用单数.例如：
He is 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.
以-s结尾的名词作主语的主谓一致:
英语可数名词的规则复数形式是在词尾加-s或-es，但是有一些以-s结尾的名词并不是可数名词。
它们用法多样，造成了实际使用上的困难，以下详述了以-s结尾的名词作主语的主谓一致问题。
（一）以-s结尾的疾病名称作主语的主谓一致问题
（二）以-s结尾的游戏名称作主语的主谓一致问题
（三）以-s结尾的地理名称作主语的主谓一致问题
（四）以-ics结尾的学科名称作主语的主谓一致问题
（五）其它以-s结尾的名词的主谓一致问题

集合名词的主谓一致原则:
集合名词作主语时，主谓一致关系是一个较为复杂的问题.对此类问题我们可以从"数"的角度分为四类.
1)单数—复数型.凡是有复数词尾变化形式的集合名词都属于此类。如：
a class—classes; a family—families; a government—governments; an army—armies; a people—peoples; a group—groups; a crowd—crowds; a crew—crews等。
这类集合名词强调的是整体性，即当作一个整体或多个整体来看待。属于这类集合名词的单数作主语时，谓语动词用单数；
复数形式作主语时，谓语动词用复数。
【例如】
A big crowd often gathers on the square every morning.
每个上午一大群人经常聚集在广场上
The government has decided to pass the bill.
政府已决定通过这一法案
There are huge crowds in the streets on Sunday.
星期天有大群大群的人在街上。
There are many English-speaking peoples in the world.
在世界上有许多讲英语的人
但应注意，这类集合名词的单数形式有时表示复数概念，所以这些集合名词的单数形式也可归为"单复同形型"中.
2)单数型.这类集合名词表示的是人或事物的整体，即把这类人或事物的全部包括在内，所以只有单数形式.如作主语，谓语动词常用单数。
这类名词常见的有：humanity,mankind,proletariat等.
【例如】The proletariat is the greatest class in the history of mankind. In the fields of production and scientific experiment,mankind makes constant progress.
3)复数型.这类集合名词在形式和内容上是相互矛盾的，就是说它们只有单数形式，但表达的都是复数概念。它强调的是集体中的个体性.这类名词有：police,cattle,faculty,flock,machinery,vermin,personnel等.它们作主语时，谓语动词要用复数.
【例如】The police have caught the murder.
Our personnel are very highly trained.
The vermin are very dangerous.
4)单复同形型.这类集合名词的单数形式既可表示单数也可表示复数.作主语时，用单数动词或复数动词均可，有时意义区别不大.
【例如】The school teaching staff are (is) excellent.
The public is (are) requested not to litter in the park.
The teaching profession claim(s) to be badly paid.
这类集合名词常见的有：class,family,team,crew,board,herd,committee,party,jury,enemy,audience等.
根据说话人的心理意向若把这个集合名词所代表的人或事物看作一个整体，就认为是单数，用单数动词；
若把它所代表的人或事物看作若干个个体的话，就认为其为复数，用复数动词。
试比较：The football team is playing well.
那个足球队打得非常漂亮.
The football team are shavings bath and are then coming back here for tea. 足球队员们正在洗澡，然后来这里吃茶点。
The family is a very happy one.那个家庭是一个非常幸福的家庭。
That family are very pleased about the news of William's success. 全家人对威廉的成功都感到很高兴。

巧记主谓一致原则:
单单复复最常见，集体名词谓用单，如若强调其成员，复数谓语记心间。
有些名词谓常复，people,police即这般。主语单数后接介，谓语单数介无关，
many a作主语也如此，谓语动词应用单。or、nor、but also、there be，近主原则挂嘴边。
关系代词定主语，谓语根据先行词判。不定式短语、动名词，主语从句谓全单。
时间、货币与距离，谓语多单复少见，rest，means，fol1owing等，意义决定其复、单。
none，all，half of等，of之宾语定答案。还有分数、百分数，仍据of之宾定复、单。
代词all指人谓复数,all指事情谓用单。量词用法请注意，谓语要随量词变。
and连接两名词，身兼两职一定冠，no，each，every后单名，两件(种)事(物)系一概念，
以上情况请记清，谓语动词全用单。形容词带the一类人，姓氏复数加定冠，
-s结尾的海峡、山脉与群岛，谓语用复勿用单。neither，either，each，用作主语谓全单。

http://www.00-edu.com/html/201912/1864109.html十二生肖
十二星座