定语从句的主谓一致
英语胜经
定语从句的主谓一致
■广东省韶关市曲仁中学甘雪梅
我们知道，在定语从句中，关系词有三个作用：代表先行词；引导定语从句；在从句中做句子成分。
当关系代词在定语从句中做主语时，谓语动词用单数还是用复数呢？
1.因为关系代词是代表先行词的，所以当关系代词在定语从句中做主语时，其谓语动词的数应与先行词的数一致。
如：
（１）The boys who are from America like China.
（２）The boy who is playing on the playground is Mrs Smith’s son.
（３）The books which are very interesting belong to me.
（４）The road that leads to the shore is sandy.
2.如先行词是表示不同概念的两个名词时，定语从句的谓语动词用复数。
如：
The cabman and the cab that were easily found in London in the past can be seen no more now.(先行词the cabman and the cab，表示“马车夫和出租车”两种不同的概念)
3.在“one of+复数名词+who/that/which引导的定语从句”中，先行词是其中的“复数名词”，定语从句的谓语动词用复数。
如：
（１）This is one of the most interesting questions that have been asked.
（２）He is one of the students who have been to Beijing.
（３）Changjiang River is one of the longest rivers in the world which have been known to all of us.
4.在“the only/the very one of the+名词复数+who/that/ which引导的定语从句”中，先行词是the only one,the very one，因此，定语从句的谓语动词用单数。
如：
（１）She was the only one of the girls who was late for the meeting.
（２）He is the only one of the students who is elected.
（３）Tom is the only one of the students who comes on time every day.
[练一练]用括号内所给词的正确形式填空。
1.He is one of the students who_________(be)able to an鄄swer the questions.
2.He is the only one of the students who_______(be)able to answer the questions.
3.He is the only one of the students who__________(have) been a winner of scholarship for three years.
4.My dad’s got a camera that__________(take)photos under water.
参考答案：1.are 2.is 3.has 4.takes
总之，定语从句的主谓一致取决于它的先行词，先行词是单数，谓语动词用单数；先行词是复数，谓语动词用复数。
但是需要注意“one of+复数名词+who/that/which引导的定语从句”中的谓语动词的数。
责任编辑蒋小青
英语里的主谓一致中有两个比较容易混淆的原则，即就近原则和就远原则。
就近原则指的是谓语与靠近的名词、代词在“人称、数”方面一致。
而就远原则指的是谓语与比较远的那个主语在“人称、数”方面保持一致。
为了让同学们更加轻松地区分这两个原则，笔者总结了一句口诀可让你轻松地把这两个原则区分开来：
一、“除了than和”就远
1.含义：指在以下三种情况下通常用就远原则。
（１）除了：but,except,besides,in addition to,apart from
（２）than：rather than,more than,no less than
（３）和：as well as,with,along with,together with,com鄄bined with,like,including
“就远”或“就近”？一句就搞定！
■广西柳州地区民族高级中学覃朝姣
42
广东教育·高中2018年第1期。
定语从句主谓一致
1. The science of medicine, __________ progress has been very rapid lately, is perhaps the most important of all the science.A. to whichB. in whichC. whichD. with which2. I sent invitation to 80 people, __________ have replied.A. of whom only 20 of theseB. only 20 of these whoC. of whom only 20D. only20 who3. It was the training that he had as a young man __________ made him such a good engineer.A. thatB. hasC. whatD. later4. This test is for students __________ native language is not English.A. thatB. whoseC. of whomD. which5. David didn’t behave himself at the party,__________ made his parents ashamed. A. who B. which C. thisD. what6. The most important reason __________ life can exist on the earth is its atmosphere.A. thatB. of whyC. by whichD. for which7. It makes me sick the way __________ she is always complaining.A. /B. howC. of whichD. where8. __________ mentioned above, the atmosphere mainly consists of nitrogen and oxygen.A. As wasB. As it wasC. What wasD. It was9. This is the house __________ the great musician was born.A. whenB. in whichC. in whereD. at which10. Is this the new film __________ you have talked so much?A. whichB. about whichC. about thatD. what11. The camera __________ I took a lot of good photographs is made in China.A. whichB. in whichC. thatD. with which12. February, 29, 1990, was the day __________ I’ll always remember.A. whenB. on thatC. on whichD. that13．Mr. Smith will never forget the days ____he spent with his students.A. whenB. whichC. during whichD. on which 14．The girl ___________ we met in the street is a film star, _________ played the leading role in the film __________ we saw yesterday.A. whom…that…whichB. that…that…/C. /…who…/D. that…that…that15. It is the third time that I __________ here.A. had beenB. wasC. have beenD. will be16. Have you made the same sentence __________ I wrote on the blackboard this morning?A. thatB. whichC. whatD. as17. __________ was expected, he failed in the exam.A. ThatB. AsC. WhichD. It18. The reason __________ he was late for school was __________ he had to send his mother to a hospital.A. that; whyB. why ; becauseC. why; thatD. that; because主谓一致一：语法规则主谓一致指主语和谓语动词之间在“人称”和“数”的方面的一致关系。
高一语法：主谓一致
汉语很难学。
Chinese are very hospitable.
中国人非常好客。
三、谓语动词用单复数均可
3.以-ics 结尾的词作主语时，表示学科时，谓语动 词用单数形式；表示特定事物时，谓语动词用复 数形式。 例如： Statistics is a branch of mathematics.
雅典是希腊的首都。
Good news comes.
好消息来了。
一、谓语动词用单数
8.单个的不定式短语，动名词或名词性从句做主语时，谓 语动词用单数形式。 例如： To see is to believe.
眼见为实。
Reading is important in second language acquisition.
我校有一百多名学生来自南方。
一、谓语动词用单数
5.由each …and each…，every…and every…,many a …and many a …,no…and no…做主语时，谓语动 词用单数形式。 例如： Every boy and every girl was asked to show their identity card.
老年人受到年轻人的尊敬。
The accused is involved in a case.
被告涉嫌了这起案件。
三、谓语动词用单复数均可
5.用and连接的两个名词作主语，表示同一个人或 事物时，谓语动词用单数；表示不同的人或事物 时，谓语动词用复数形式。 例如： The singer and dancer is from Dunhuang.
李明是从那个大学毕业的最聪明的学生。
四、主谓一致的特殊结构
5.主语后带有as well as、along with、together with、 rather than、but、except等引起的介词短语时，谓语动 词的单复数和主语的单复数相一致。 例如： A doctor together with two nurses , has been sent to that poor village to help sick people.
[全]高考高中英语语法：“主谓一致”考点一遍过
![[全]高考高中英语语法：“主谓一致”考点一遍过](https://360docs-1393072327.cos.ap-beijing.myqcloud.com/61504f9dd1d233d4b14e852458fb770bf78a3b88.webp)
高考高中英语语法：“主谓一致”考点一遍过在英语句子里，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。
近几年来，高考关于该内容的考查主要集中在语法形态一致、逻辑意义一致以及就近一致三个方面上。
主谓一致在高考中常与名词结合在一起进行综合考查，多以语法填空和短文改错的形式出题，在完形填空中也会有所涉及，总体难度系数较低，纵观近年的高考真题，主谓一致中的固定搭配是考查的重难点。
预计2022年高考仍会沿袭这一命题规律。
1. 掌握主谓一致的三个原则：语法形态一致、逻辑意义一致和就近一致；2. 掌握主谓一致中的固定搭配；3. 掌握定语从句中的主谓一致；4. 掌握倒装句、强调句中的主谓一致。
01高考主谓一致的知识结构一致原则考点详解例句语法一致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。
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.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。
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.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。
定语从句中的主谓一致
定语从句中的主谓一致定语从句中的主谓一致如果定语从句缺少主语，则从句的谓语动词必须和其修饰的先行词保持单复数一致性，而主句的动词同上。
下面一起来看看定语从句中的主谓一致内容吧!定语从句是用来修饰主句中某个名词的,主句中被修饰的名词称作先行词,从句中用来指代这个先行词的`代词称作关系代词,如：That is the parcel (which came this morning). 那就是早上送来的包裹.【句中的 parcel 是先行词,which是指代 parcel 的关系代词】He is a man (who is of value to the people). 他是一个有益于人民的人.【句中的 man 是先行词,who 是指代 man 的关系代词】所谓定语从句中的主谓一致指的就是,如果关系代词指代先行词是单数,那么从句中的谓语动词就要和单数的先行词保持数的一致(如上面的两个例句,parcel 和 man 都是单数,从句中的谓语动词也要单数形式);如果关系代词指代先行词是复数,那么从句中的谓语动词就要和复数的先行词保持数的一致,如：Both of my brothers, (who are painters), are in Japan at present. 我的两个哥哥都是画家, 他他们目前都在在日本.【先行词brothers 是复数,从句的谓语动词用 are 与其保持一致】These books (that are about modern inventions) are all mine. 这些有关近代发明的书籍都是我的.【先行词books 是复数,从句的谓语动词用 are 与其保持一致】出现在定语从句引导词充当定语从句的主语时，这时，从句谓语应当与先行词一致。
如：He is one of the boys who are good at English.(先行词是the boys, 所以用are)He is the one of the boys who is good at English(先行词是the one, 所以用is)I, who am your teacher, can't teach you everything. (先行词是I)但是，如果关系词前面有明确的先行词，则该先行词而不是主句的主语决定从句的谓语动词。
主谓一致的基本原则
主谓一致的基本原则主谓一致有以下三条原则：1语法一致原则,即在语法形式上取得一致;例如,主语是单数形式,谓语动词也采取单数形式；主语是复数形式,谓语动词也采取复数形式;例如：The students are very young．This picture looks beautiful．2意义一致原则,即从意义着眼处理一致关系;例如,主语形式虽是单数但意义是复数,谓语动词也采取复数形式；而有些主语形式虽是复数但意义上看作单数,谓语动词也采取单数形式;people in that country are fighting for independence．crowd deeply respect their leader．years in a strange land seems a long time．3就近原则,即谓语动词的单数或复数形式取决于最靠近它的词语;例如：Neither he nor I am going to see the film tonight because we are busy．Either ..or …2．主谓一致的用法根据以上三条原则,主谓一致有如下用法：1下列结构作主语,谓语动词一般用单数形式a．表示时间、重量、长度、价值的名词作主语,谓语动词通常用单数形式;例如：hundred miles is a long distance．dollars is a high price for that book．b．由anyone,anything,anybody,noone,nothing,everyone,everybody,everything,some one,somebody,each,either,neither等不定代词作主语,谓语动词使用单数形式;例如：is knocking at the door．is better than going to the movie tonight．c．由“a series of,a kind of,a portion of +名词”作主语,谓语动词应用单数形式;例如：A series of debates is scheduled to be held next week．d．由“many a,more than one +单数名词”作主语,尽管意义上表示复数,但谓语动词仍采用单数形式;例如：Many a person in these circumstances has hoped for a long break．There is more than one answer to your question．e．“名词+and+名词”作主语,表示同一人、同一概念或事物时,谓语动词用单数形式;例如：A writer and educator is giving a lecture now．这个人既是作家又是教育家A writer and a educatorf．"either neither + of +复数名词或代词"作主语,谓语动词用单数形式;例如：either of you takes a vacation now,we will not be able to finish the work．of them wants to come．g．在each…and each…,every…and every…等结构之后,谓语动词用单数形式;例如：Each man and each woman has the right to vote．h．动词不定式、动名词或分句作主语时,谓语动词一般用单数形式;例如：What I want to say is none of your business．Listening to the classical music is enjoyable．i．以-ics结尾的复数名词指一门学科时,如politics政治学,mathematics数学,statistics统计学,acoustics声学,linguistics语言学等,谓语动词用单数形式;例如：Mathematics is what he majors in．2下列结构作主语,谓语动词单复数形式取决于of后的名词;意义一致a．由“a11,none,no,most,half,the last,the rest,the remainder+of+名词”等不定代词作主语,谓语动词单复数形式由of后名词的单复数而定;例如：None of the food is wasted．None of the students were absent．The rest of the lecture was dull．The rest of the bikes were on sale yesterday．b．由"lots of,heaps of,loads Of,scads of +名词”作主语,谓语动词单复数形式由of后名词的单复数而定;例如：Lots of work is to be done this week.Lots of people are going to swim this afternoon．There is loads of milk on the farm．There are loads of big red apples on the ground．There is heaps of fun．c．由“分数或百分数十of +名词或代词”作主语,谓语动词的单复数形式取决于of后名词或代词的单复数形式;例如：Three-quarters of the area is cultivated.Ninety percent of the students have passed the exam．3下列结构作主语,谓语动词的单复数形式根据意义而定;a．由“the+形容词” 这种结构作主语,根据意义一致的原则决定谓语动词的单复数形式;如果表示一类人如the rich,the poor,the blind,the deaf,the sick,the young,the old,谓语动词用复数形式；如果表示个人或抽象概念,谓语动词用单数形式;例如：The blind are taught trades in special schools．表示一类人The good in him overweighs the bad．表示抽象概念The departed was a good friend of his．表示个人b．family,crowd,committee,class,audience,group ,government,team,public,majority,minority等集合名词作主语,谓语动词单复数形式应根据意义而定;例如：The family like to listen to the music．the family 指这家人,用作复数The family is small．the family指这个家庭,用作单数The committee has considered your proposal．the committee指委员会,用作单数The committee were arguing for an hour before they gave their votes． the committee指委员会的委员们,用作复数下列结构作主语,谓语动词一般单复数均可;a.以数词为名词词组中心词作主语时,谓语动词一般单复数均可;例如：Five and six make／makes eleven．Seven times ten are seventy．但是：Twenty from thirty leaves ten．Six sevens are forty-two.b．由"one in／out of +名词”作主语,谓语动词单复数均可;例如：One in ten were／was present．下列结构作主语,谓语动词用复数形式;由and或both…and连接两个单数形式的名词词组作主语时,一般谓语动词用复数形式;例如：A girl and a boy want to go．Both rice and wheat are grown in that country．6下列结构作主语,谓语动词单复数形式视具体情况而定;a．由as well as,together with,besides,like,along with,with but,except,accompanied by,rather than,including连接两个名词作主语,谓语单复数形式应由连接词前的名词而定;例如：The president of the college,together with the deans,is planning a conference for the purpose of laying down certain regulations．The young mother with her two children is coming now．The plant manager,like many technicians,is experienced in designing new products．b．“名词+of+名词”作主语,谓语动词单复数形式跟of前的名词一致;例如：The picture of the children孩子的照片 brings back many memories of my past experiences．The effects of cigarette smoking have been proved to be extremely harmful．c．由not only…butalso,either…or,neither…nor或or连接的并列主语,通常根据就近一致原则,谓语动词的单复数形式由最接近它的名词词组的单复数形式决定;例如：He or you have taken my pen．Neither the students nor the teacher knows anything about it．One or two days are enough to visit the city. d．there be句型中的谓语动词单复数形式一般取决于其后的真正主语的单复数形式;例如：There is a garden in front of the house．There are two things I'd like to say here．7关于几对容易混淆词组的一致用法a．由"this／that kind／type of +名词”作主语,谓语动词用单数形式；而由"these／those kind／type of +复数名词”作主语,谓语动词用复数形式;例如：kind of apples is highly priced．这种kinds of tests are good．那些b．由“a number of,a total of,an avera ge of +复数名词”作主语,谓语动词用复数形式；由“the number of,the total of,the average of +复数名词”作主语,谓语动词用单数形式;例如：A number of students are waiting for the bus．The number of the students in this university is increasing yearly.c．one of,the only one of的一致用法This is one of the books that have been recommended．This is the only one of the books that has been recommended．3．前后呼应的用法1当everyone,everybody,noone,nobody,anyone,anybody,someone,somebody,eve rything,anything,something,nothing等用作主语时,其相应的代词一般用单数形式;例如：If anybody calls,tell him that I'm out．Something strange happened,didn't itEvery passenger has to carry his own luggage．2人称代词与名词的呼应：人称代词I me,he him,she her,it it都是代替前面的单数名词,而they them,we us则是代替复数名词的,you既可以代表单数,也可以代表复数;但表示泛指的时候,用he或one来表示;例如：If a young person enters a classical music field only for money,he is in the wrong profession．The leaves of the red maple are highly poisonous to horses and when ingested can kill them within fifteen hours;3物主代词与名词的呼应：my,our,his,her,its,their要与代替的名词在数上一致;例如：The welfare department,as well as the other social services,will have its budget cut．Delphins are warm-blooded；that is,their body temperature always stays about thesame,regardless of the surroundings．4反身代词与其所代成分间的呼应;Many primitive people believed that by eating an animal they could get some of the good qualities of that animal for themselves.Everybody clings to this illusion about himself．I have just been out to get myself a cup of tea．5指示代词与所代名词间的呼应：this和that指代单数名词或不可数名词,these和those指代复数名词those还可以用作先行词,引导定语从句,表示“那些人”;例如：She invited all those who had been her former colleagues．The amount of the pressure caused by the weight of a column of fluid is determined by the height of this column．6much和much of后接不可数名词,而many和many of 后接可数名词的复数;例如：There is not much coal left．A great many of the houses were knocked down by the earthquake．7表示量的词后面有的接可数名词,有的接不可数名词;接可数名词的有：a number of,a range of,a series of十复数名词；接不可数名词的有：a great deal of,an amount of十不可数名词；既可接可数又可接不可数名词的有：a lot of,a variety of;例如： government attached a great deal of importance to education．a number of women applied for this job．college library has a variety of books．apple is a variety of fruit．wide range of disorders can affect the human muscular system．。
高中英语主谓一致的用法讲解
主谓一致的用法讲解一、形式一致原则即主语为单数，谓语用单数，主语为复数，谓语也用复数. 以下为注意事项:1. 单数主语即使后面带有with，along with，together with，like，but，except，besides，as well as，no less than，rather than，including，in addition to 引导的短语，谓语动词仍用单数.如: Air as well as water is matter. 空气和水都是物质.No one except two servants was late for the dinner.除了两个仆人外，没有一个人迟来用餐。
2. 用and连接的并列主语，如果主语是同一个人，同一事，同一概念，谓语动词用单数，否则用复数. 如:The poet and writer has come. 那位诗人兼作家来了.A hammer and a saw are useful tools. 锤子和锯都是有用的工具.用and连接的成对名词习惯上被看成是一个整体，如:bread and butter，knife and fork等作主语时，谓语动词用单数。
3. 不定式，动名词，或从句作主语时，谓语动词用单数. 如:Serving the people is my great happiness.为人民服务是我最大的幸福.When we’ll go out for an outing has been decided.我们什么时候出去郊游已决定了。
4. 用连接的并列主语被each，every 或no修饰时，谓语动词用单数. Every boy and every girl likes to go swimming. 每个男孩和每个女孩都喜欢去游泳.No teacher and no student was absent from the meeting. 没有老师也没有学生开会缺席.Each man and （each）woman is asked to help. 每个男人和每个女人都被请去帮忙。
英语语法之主谓一致总结
英语语法之主谓⼀致总结英语语法之主谓⼀致总结 总结就是把⼀个时段的学习、⼯作或其完成情况进⾏⼀次全⾯系统的总结，它能够使头脑更加清醒，⽬标更加明确，让我们好好写⼀份总结吧。
总结怎么写才不会千篇⼀律呢？下⾯是⼩编帮⼤家整理的英语语法之主谓⼀致总结，仅供参考，⼤家⼀起来看看吧。
英语语法之主谓⼀致总结1 1.“many a +名词”和“more than one +名词”作主语 谓语动词的数通常⽤单数(即遵循语法⼀致的原则)： Many a child was playing there. 很多⼩孩在那⼉玩。
More than one student has failed the exam. 不⽌⼀个学⽣考试未及格。
2. each ⽤于复数名词后作同位语 此时谓语动词⽤复数： They each have an English-Chinese dictionary. 他们每⼈都有⼀本英汉词典。
The young people each carry a big bag. 这些年轻⼈个个背着⼀个⼤袋⼦。
3. 主语后接in addition to, with, along with, together with, except, but等介词 其后的动词形式取决介词前主语： Nothing but trees was to be seen. 除了树⽊之外什么也看不见。
No one except my parents knows anything about this. 除我⽗母外没⼈知道此事。
Jim, together with his classmates, has seen the film. 吉姆和他的同学都看过这部电影。
4. means作主语 名词means(⽅法)单数与复数同形，⽤作主语时，其谓语的单复数要视具体含义⽽定(尤其注意其前的修饰语)： These means are very good. 这些⽅法很好。
定语从句中主谓一致
定语从句中主谓一致定语从句中主谓一致定语从句，是指一类由关系词引导的从句,因为这类从句的句法功能多是做定语，下面店铺为大家带来定语从句中主谓一致，希望大家喜欢！一、定语从句的主谓一致1. 一般来讲，定语从句中的动词在人称和数方面应该与它的先行词保持一致。
【例句】 I am not one who is afraid of difficulty. 我是个不怕困难的人。
Don't choose me，who am not qualified for this job. 不要选我，我不适合做这项工作。
Anyone who has questions to ask， please come to my office this afternoon. 有问题要问的人，今天下午到我办公室来。
2. 当定语从句中的先行词是“one of + 复数名词”时，在非正式的英语口语中，有时甚至在一些很正规的`文体中，动词的数与 one相一致，这是因为说话者或写作者首先想到的是one，而不是one后面真正的先行词。
但也经常与先行词保持一致，采用复数。
因此要根据具体句意而定。
【例句】 That is one of the most valuable dictionaries that has appeared in recent years. 那本词典是近几年来所见到的最有价值的词典之一。
(强调其中的这一本)Buenos Aires is one of the world capitals that is noted for its busy harbor. 布宜诺斯艾利斯是一个以其海港的热闹而闻名的国家首都。
从句中的is不能改成are。
这点很好理解，因为用are就意味着世界上所有国家的首都以海港热闹而出名，这是不符合实际的。
再如：He was one of the students who were late for school. 他是迟到的学生之一。
定语从句的语法知识点
定语从句的语法知识点以下是 6 条关于定语从句的语法知识点：1. 定语从句用来修饰名词或代词呀，就像给它们穿上一件特别的外衣！比如说，“The man who is wearing a blue shirt is my father.”（那个穿着蓝色衬衫的男人是我爸爸），这里“who is wearing a blue shirt”就是定语从句修饰“the man”。
2. 关系代词在定语从句中起关键作用呢！像“that”“which”“who”“whom”“whose”，它们可是连接主句和从句的桥梁哟！比如“She bought the book that I recommended.”（她买了我推荐的那本书）。
3. 定语从句还能分成限制性和非限制性的呢！限制性的就像必需品，不可或缺；非限制性的就像点缀啦！像“He has a sister, who is a doctor.”（他有个姐姐，她是个医生），这里的“who is a doctor”就是非限制性定语从句，起到补充说明的作用。
4. 你知道吗，有时候关系副词也会出现哦！像“when”“where”“why”，它们能表达时间、地点、原因呢！举个例子，“I still remember the day when we met.”（我仍然记得我们见面的那天）。
5. 别以为定语从句只能修饰单个的名词或代词呀，有时候它还能修饰整个句子呢！哎呀，是不是很神奇？“He was late again, which made the teacher angry.”（他又迟到了，这让老师很生气）。
6. 要注意定语从句中的主谓一致问题哟！从句中的动词要和先行词保持一致呢！就像“Those who want to go are here.”（那些想去的人在这里），先行词“those”是复数，所以“want”也用复数形式呀。
总之，定语从句可是英语语法中很重要的一部分呢，掌握了它，会让你的英语更上一层楼！。
2020年高考英语之高频考点解密十 定语从句(含答案)
解密10定语从句考点详解【考点解读】定语从句的用法较为复杂，高考除了单独考查定语从句知识外，还常常结合句式结构、时态等来综合考查。
纵观近几年各地高考试题，不难发现其考点主要包括：1. 考查关系代词和关系副词的区分。
如: that, which和where, when的区分; that, which和why的区分等。
2. 考查whose的使用。
whose可以指代人或物, 在定语从句中作定语, 后跟名词。
指物时, whose＋名词＝名词＋of which ＝of which＋名词。
如：The classroom whose door/the door of which/of which the door is broken is on the second floor.3. 考查as/which引导的非限制性定语从句。
尤其要重视which，as引导的非限制性定语从句和it，what引导的主语从句的区分。
4. 考查定语从句中的主谓一致现象。
如：I, who am your close friend, will try my best to help you whenever you are in trouble.5. 考查“介词＋关系代词”引导的定语从句。
“介词＋关系代词”引导的定语从句，关系代词指人时用whom，指物时用which，不能用that。
关系代词作定语时也可用whose。
如：The teacher in front of whose house stands a tall tree is very patient with his students.6. 考查一些特殊的先行词。
如: 当situation, point, case, activity, scene及period, festival, occasion等出现时，要注意具体情况具体分析; 作主语、宾语和表语时, 用关系代词that/which; 作状语时, 用关系副词where/when或“介词＋which”, 表示在某种特定的情形下。