中考主谓一致专项练习
中考主谓一致专项练习
语法一致原则
1. and连接做主语
1）主语为复数
2）主语是同一物品或人，为单数
1. Fish and chips ______ my favorite food.
A. is
B. are
C. has
D. become
2. The singer and dancer ______ come to our city.
A. are
B. is
C. have
D. has
3. The League secretary and the monitor____ asked to attend the meeting this
afternoon.
A.is
B.was
C.are
D.is being
4. The great writer and professor____.
A. is an old man
B. are both old men
C. is an old man and a young man
D. were two Chinese
5. Fish and chips _____the most popular take-away food in England.
A.Are
B. is
C. were
D. was
6. A professor and a writer (be)present at the meeting.
7. Tom’s teacher and friend (be)Mr Smith.
2. 主语是不定式, 动词ing形式或主语从句的时候,谓语动词一般用单数
1. That they were wrong in these matters ____ now clear to us all.
A. is
B.was
C.are
D.all
2. Early to bed and early to rise ____ a good habit.
A. are
B. is
C. were
D. was
3. To play basketball and to go swimming ____ useful for character-training.
A. was
B. is
C. are
D. were
4. When and where to build the new factory ____ yet.
A. has not decided
B. is not decided
C. are not decided
D. have not decided
5. What you said just now____ the matter we are discussing.
A.have something to at
B. has something to do with
C.had something to do with
D.has been something to do
6. What he wanted to know ______ why they didn’t tell him.
A. are
B. was
C. were D .is
7. Climbing hills ______ better than having classes.
A. are
B. is
C. was
D. have
8. When and where this took place (be)still unknown.
9. Laying eggs (be)the ant queens full-time job.
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
称和数保持一致。
Those who______ singing may join us.
Tom, who ___ your friend, should help you.
1. It is I who ____ going to attend the meeting tomorrow.
A. is
B. am
C. are
D. be
2. Those who (enjoy)singing may Join us.
3. I am the one who (be)wrong.
4.with, along with, together with, as well as, 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 with his students, _____ planting trees in the street.
老师和他的学生们正在街道上植树。
1. Everybody, men and women, young and old, ______ listening to the radio here.
A. enjoys
B. enjoy
C. is enjoyed
D. are enjoyed
2. The old woman, together with her two grandsons, ______ crossing the road.
A. are
B. is
C. has
D. have
3. I as well as they ______ ready to help you.
A. am
B. are
C. is
D.be
4. Mary as well as her sisters ____ Chinese in China.
A. are studying
B. have studied
C. studies
D. study
5. Alice, together with two boys,____ for having broken the rule.
A. was punished
B. punished
C. were punished
D. being punished
6. An iron and steel works, with some satellite factories, ____ to be built here.
A. are
B. were
C. is
D. will
7. She as well as her brother ____ a League member.
A. are
B. were
C. will
D. is
8. All my classmates, except Wu Lin,____ interested in singing English songs.
A.Is
B. am
C.are
D.be
9. Every one except Tom and John_____ there then.
A.is
B. was
C. are
D.were
10．A library with five thousand books ____to the nation as a gift.
A．is offered B．has offered C．are offered D．have offered
11. John, together with his family, __________ (be) flying to London.
12. My father, together with some of his old friends, (have)been there already.
13. I, who (be)your good friend, will share your joys and sorrows.
14. Peter, perhaps John, (be )playing with the little dog.
15. A person who has good friends __________ (enjoy) life more.
就近原则
either ... or; neither ... nor; not only ... but also, whether...or在句子中连接主语的时候或者在there be句型中,谓语动词要和就近的主语保持一致。
1.Neither___right.
A. answers are
B. answers aren't
C. answer is
D. answer isn't
2 Neither he nor I ____ from Canada. We are from Australia.
A. is
B. are
C. am
D. be
3. Either you or he ____ right.
A. are
B. is
C. does
D. were
4. Neither Mary nor her brother____ good at singing.
A. is
B. are
C. is not
D. are not
5. Not only Tom but also Alice and Mary ____ busy.
A. is
B. was
C. are
D. has
6. Not only his parents but also his brother ________ to the Summer Palace. They haven't been back.
A. have been
B. have gone
C. has been
D. has gone
7．Neither my father ________ going to see the patient.
A. nor I am
B. nor I are
C. or me are
D. or me is
8．Not only I but also Jane and Mary________ tired of having one examination after another．
A．is B．are C．am D．be
9. Neither your sister nor mine _______the good news．Let's tell them．
A．know B knows C．knew
10. Either you or he ______ to stay at home this afternoon.
A. has
B. have
C. are
D. is
11. Neither of the twins ______ bread.
A. like
B. likes
C. liked
D. is like
12. Either Tom or Maria ______ sure to know the answer.
A. are
B. be
C. is
D. were
13. Neither you nor he ______ how to answer the question.
A. know
B. knows
C. knowing
D. to know
14. Not only the twins but also their father ______ the film.
A. like
B. likes
C. liking
D. is like
15. Neither Tom nor Jack and I ____ his students.
A.are
B.am
C.is
D.was
16. Neither my father nor I ____ at home.
A.am
B.is
C.are
D.be
17. Not only my brother but also I ____ good at painting. Both of us ____ good painters.,
A.are;are
B.am;am
C.ani;are
D.is;is
18. There ____ a pen, two pencils and three books on the desk.
A.are
B.is
C.has
D.have
19. ____ either of your parents come to see you recently?
A. Have
B. Had
C. Has
D. Is
20. Either he or I ____ to attend the mass meeting this evening.
A. is
B. am
C. are
D. be
21. ____ either he or I to attend the mass meeting this evening.
A. is
B. am
C. are
D. be
22.Here ____ a pen, a few pencils and some paper for you.
A. are
B. is
C. was
D. were
23.. Neither she nor Dick and I _____interested in maths.
A Is B. are C. am D. be
24.Neither he nor I ____from Canada. We awe from Australia.
A. Is
B. was
C.am
D.be
25.Are the twins on thee team ---No, neither of them_____on the team.
A.is
B. Are
C. were
D.be
26.Not only the parents but also Mary ____ London .They will come back in
five days.
A.has been to
B. have been to
C. has gone to
D. have gone to
27. Neither the teacher nor the students __________ (have) enough time.
28.There______(be) twenty boy-students and twenty-three girl-students in the
class.
29.Neither he nor I _(be) for the plan.
30. There are two roads and either (lead )to the station.
概念一致原则
所谓概念一致原则是指谓语动词和主语一致不是取决于主语的语法形式, 而是其实际意义。有的主语名词在形式上是单数, 但在意义上却是复数；有的主语名词在形式上是复数, 但在意义上却是单数。
1. 不定代词all, more, some, any, none作主语,谓语动词视情况而定。
All of the apples ____rotten.
所有的苹果都烂了。
All of the apple ____rotten.
整个苹果都烂了。
1."All____ present and all____ going on well," our monitor said.
A.is;is
B.are;are
C.are;is
D.is;are
2. None of the money ____his．
A．is B．are C．belongs D．were
3. Very few (know)his address in the town.
4. All that can be eaten (have)been eaten up.
5.Some person (be)calling for you at the gate.
6. Each of the footballers (weigh)over 150 pounds.
7. I know that all (be)getting on well with her.
2. （the rest of; half of; part of; majority of; percent of; one third of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。）
1 have finished a large part of the book, the rest of which___ more difficult.
A.is
B.are
C.was
D.were
2. Half of the fruit ____ bad.
A. are
B. has
C. is
D. have
3. Over 80 percent of the population of China ____ peasants.
A.was
B.is
C. would be
D.are
4．About three-fifths of the work ________done yesterday．
A．had B．was C．were D．have
5. More than 60% of the students ____ the countryside.
A. is
B. are
C. is from
D. are from
6. In 1850, about a third of U. S. A___ covered by forests.
A. were
B. has been
C. /
D. was
7. Most of our earth____ covered by water.
A. are
B. is
C. was
D. were
8. The population of the world ____ still ____ now.
A. has; grown
B. will; grow
C. is; growing
D. is grown
9. Three-fourths of the water ______ gone.
A. is
B. are
C. have
D. were
10. What___ the populationof Canada? Do you think it will_____?
A. is; become
B. are; become
C. are; grow
D. is; grow
11. The population of China ____ larger than that of .any other country in the
world.
vA.is B.are C.has D.have
12. Large quantities of water ____ for irrigation.
A. is needed
B. has -needed
C. are needed
D. need
13.One third of the students_______(be) boys.
14. The rest of the novel (be)very interesting.
15. Over 80 percent of the population _(be)workers.
16. Half of the material (have)been taken away.
3. 以a number of作主语时, 谓语动词用复数; 以the number of 作主语时, 谓
语动词用单数。
A number of new books_____ on the desk.
The number of students in you class _____ 50.
1. Look! There _______ playing with the tourists on Yinhe Square.
A. are a number of deer
B. are a number of deers
C. is a number of deer
D. is a number of deers
2. The number of ________ in our class ________ fifty.
A. student, is
B. the students, are
C. the students, is
D. students, are
3.The number of the students in our class _____ 5
4.
A. is
B. are
C. has
D. have
4.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．were
5. The number of the students in the class ______ about forty.
A. is
B. are
C. were D .have
6. A large number of students in our class____ girls.
A. are
B. was
C. is
D. be
7. How many students are there in your school ? ---___the students in our
school _____over two thousand.
A.The number of; of
B.The number of ; are
C.A number of ; of
D. A number of ;are
8. The number of pages in this book ____three hundred.
A.is
B. are
C. has
D.have
9. A number of applicants (have) already been interviewed.
4. 集合名词作主语, 动词可用单数, 也可以用复数。主要由句子的意思决定。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, population, team, group。
1. ___ going to England by air next week.
A. The Green family are
B. The Greens family are
C. The Green's family are
D. Green family are
2.The whole family ____ enjoying the beautiful music now.
A. is all
B. all is
C. all are
D. are all
3.Our class ___ big.
A. is
B. are
C. were
D. will
4. The whole class ____ the teacher attentively.
A. are listening to
B. is listening to
C.are listening
D. is listening
5. My family ____ small.
A. is
B. were
C. are
D. makes
6. His family ____ a big one. Now the family ____ watching TV.
A. is, are
B. are, is
C. is, is
D. are, are
7. The police ____ the murderer everywhere when he suddenly appeared in a theatre.
A. is searching for
B. were searching for
C. are searching for
D. were searching
8. The Smiths ____China since the summer of 1993.
9. Few of my family really __________ (understand) me.
10. Our family (be) a happy one.
11. The whole class (be)greatly moved at his words.
5. 形单意复：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 grass on the hill.
These police often___the children across the street.
A. help
B. helps
C. helping
D. is helping
6. 形复意单：某些名词以s结尾如maths, politics, physics, news, plastics 等，谓语动词应用单数。
1. Physics ___ interesting to us.
A. are
B. has
C. is
D. were
2. The news____ exciting. We got excited at it.
A. is
B. was
C. were
D. are
3. The Arabian Nights ____ well known to the English.
A. is
B. are
C. was
D. were been
4. The Olympic Games ____ held every ____ years.
A.is;four
B.are;four
C.is;five
D.are;five
5.The United States of America --- -one of the most developed countries in the world.
A.is
B.are
C.was
D.were
6. Mathematics ____ the language of science.
A. are
B. are going to be
C. is
D. is to be
7. Deer (run)faster than dogs.
8. The police (be)searching for a prisoner.
9. The Arabian Nights_ (be)well known to English lovers.
10. Politics (be)one of the subjects that I study.
7. 复合不定代词作主语, 谓语动词要用单数，如someone ,somebody, something, anybody, anyone, anything, everybody, everyone, everything, nobody, no one, nothing。
Someone_____ asking for you.
有人找你。
Nothing _____ found in the room.
在屋子里什么也没找到。
8. 某些名词如clothes, trousers, shoes, glasses等, 通常只用其复数形式, 但当它们被a pair of 修饰时, 谓语动词用单数。如:
The shoes _____ worn out.
鞋子破了。
The pair of shoes _____ worn out.
这双鞋破了。
1. This pair of trousers ______ Lucy’s. Your trousers ______ on your bed.
A. is, are
B. is, is
C. are, are
D. are, is
2.Your trousers____ dirty.You must have____ washed.
A.is;il
B.are;it
C.are;them
D.is;them
3.This pair of trouseis ____ too long for him.
A.is
B.be
C.are
D.were
4. This pair of trousers____.
A.is mine
B. is my
C. are my
D. are mine
5. The pair of shoes_ (be)worn out.
9. 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______ asked to attend.
1. Every hour and every minute ______ important.
A. are
B. be
C. is
D. were
2. Every' boy and every girl ____ to attend the evening party.
A.wish
B.wishes
C.is like
D.like
3. Each man and each woman _____bring some water here.
A. Has
B. have
C. has to
D. have to
4.Every man, woman and child _______(be) asked to contribute.
5.An old man or mature(成熟) woman_____(be) needed for this job.
10. （单复同形）
有些名词的单数和复数形式一样, 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。
Not every means ____ useful.
不是每种方法都好使。
Not all means ______ useful.
不是所有的方法都好使。
Every means ____ tried but without any result.
A. have been
B.is to be
C.are to be
D. has been
11.many a, more than one与单数名词组成的短语, 谓语用单数。
Many a boy ____ seen it.
许多孩子都看到了。
1.Many a man ____ come to help us.
A.have
B.has
C.is
D.are
2 More than one member ____ against the plan.
A. is
B.are
C.has
D.have
3. Many a man ____ the novel.
A. has read
B. have read
C. is read
D. are read
4. Many a students ________(have) this new dictionary.
5. More than one answer (have)been given to the question. has
12. 书刊名、时间、距离、价格、度量衡等的复数名词作主语时, 谓语动词常用单数。
Thirty years ____ not a long time.
Roots ____ a famous American novel.
1．How time flies! Ten years ________ passed.
A. have
B. has
C. is
D. are
2. Ten kilometers ______ a very long way to go in a day.
A. are
B. has
C. is
D. have
3. Eight times eight ____ sixty - four.
A.is
B.are
C.get
D.equal
4 .Ten minutes____ an hour when one is waiting for a phone call.
A.seems
B.seem
C.seemed
D.seemes
5. He thinks that two moths ____quite a long time.
A.is
B.are
C. be
D. was
6. Nine plus three (make)twelve.
7. Twenty miles (be)a long way to cover.
13. one of 和the only one of
1. He is one of the children who ______ fond of playing football.
A. is
B. was
C. were
D. are
2.This is one of the most interesting questions that ____ asked.
A.have
B.has
C. have been
D.has been
3. Tom is the only one of the students who ____ going to swim this afternoon.
A. is
B. was
C. are
D. were
4.He is the only one of the students who ____ elected.
A. are
B.have
C.has
D.is
5. The boy sitting by the window is the only one of the students who____ (be)from the countryside in our school.
14.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: the brave, the poor, the rich, the blind, the young, the old, the sick, the dead, the deaf and dub, the oppressed, the injured, the wounded, the unemployed等; 但也有少数的过去分词与定冠词连用时指个别,则用单数。例如：
The blind ____ in special school.
The departed(死者)_____ a well-known engineer.
这类形容词或分词如果要表示个体时,就要与名词man, person 或表示人的
1. The rich ______ not always happy.
A. are
B. is
C. has
D. have
2.In our country, the old ___taken good care of and the young___ well educated.
A.is
B. are
C. has
D. have
主谓一致练习
1. -Have you got some water to drink?
-Here you are. There___ still some in the bottle.
A. are
B. were
C. is
D. was
2 ._____ there many American friends in the school last Friday?
A. Is
B. Was
C. Are
D. Were
3. There ____ a great many accidents last year.
A. were
B. are
C. is
D. was
4 .-How many children ____ in the picture?-Three.
A. has there
B. is there
C. have there
D. are there
5 Sunday ____ the first day of the week.
A. is
B. are
C. am
D. be
6.There ____ many people running in the park every morning.
A.is
B. were
C. are
D. have
7.The following ____ some other examples.
A. are
B. is
C. was
D. were
8.They both have some friends; but his ____ more active.
A. is
B. will be
C. was
D. are
9.There _______a lot of people at the street corner when the accident happened.
A.Was
B. were
C. have been
D. had
10.The teacher told us yesterday that December 25____Chritmas Day.
A. is
B. was
C.has been
D.will be
11.What we need____ good textbooks.
A.is
B.are
C.have
D.has
12. Both rice and wheat ____ grown in that country.
A. is
B. are
C. was
D. has
13. There_ (be) priceless jewellery on display at the exhibition hall.
14. There (be)a great deal of rice.
15. There (be)too much furniture in this room.
注意
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 the two windows ______ a picture.
1．Between the two buildings __________a monument．
A．is standing B．standing C．stands D．stand
2. Between the two rows of trees ____ the teaching building.
A.stand
B.stands
C. standing
D.are
3. On each side of the street (grow)a lot of trees.
3.a (large) quantity of 修饰可数或不可数名词, 其短语作主语时,谓语动词用单数。
A large quantity of people ___ needed here.
quantities of 修饰可数或不可数名词,其短语作主语时,谓语动词一般用复数。例如:
Quantities of food (nuts) _____ 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 ____ done in a very short time. Large amounts of money ___ 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 ___ left on the table.
主谓一致中考题集锦
主谓一致中考题集锦 一、主谓一致 1．The number of books in the bookshop is about 10,000 and a number of them about science. A．is B．was C．are D．Were 【答案】C 【解析】 考查动词的用法。依据第一句中的谓语动词“is（一般现在时）”可推断出第二句的时态也应是一般现在时，故保留A和C项；由短语“a number of...”的谓语动词是复数，故选C。 2．Be quiet, please. There a basketball game between our class and Class 8. A．has B．is going to be C．will have D．is going to have 【答案】B 【解析】 试题分析：句意：请安静，在我们班和8班之间将会有一场篮球比赛。根据句意可知，这里使用的是there be句型，表示“有……”，故A、C和D都不对；there is going to be是there be句型的将来时态。 考点：考查there be句型。 3．Both Mike and I ____ ready for the new high school life. A．be B．am C．is D．are 【答案】D 【解析】 【详解】 句意：Mike和我都为新的高中生活做好了准备。am，is和are都是be动词的形式，am用于主语是第一人称I的时候；is用于主语是单数的时候；are用于主语是复数或者是第二人称you的时候。这句话的主语是Both Mike and I，指两个人，故be动词用复数，选D。 4．The number of the elderly（老人） increasing in China, and with the development of China economy,they better care of in the future. A．is; will take B．are; are taken C．is; will be taken D．are; will take 【答案】C 【解析】句意：中国老年人的数量在不断增加，随着中国经济的发展，他们将得到更好的照顾。the number of表示“……的数量”，跟复数名词连用作主语时，中心词是number，谓语动词要用单数形式，首先排除B,D；they与动词词组take care of 之间是被动的关系，故答案为C。 5．There_____a coffee shop at the corner of the street． The coffee there tastes nice． A．is B．are C．has D．have
初中数学中考命题规律及32个陷阱
初中数学中考命题规律及32个陷阱 面对中考，今天给同学们推送一份礼物，让我们看看中 考数学卷中的一些套路——命题老师最爱的32个陷阱，这也是大部分同学容易犯错丢分的知识点，请大家对照这些知 识点将相关内容再过一遍！相信看过这些后，你即将要面对 的中考数学题将不再有“陷阱”，这样的题目就像没了牙齿的老虎。大家要在心理上轻视它，在态度上要重视它！ 一、数学式 陷阱1：在较复杂的运算中，因不注意运算顺序或者不 合理使用运算律，致使运算出现错误。常见陷阱是在实数的 运算中符号层层相扣。 陷阱2：要求随机或者在某个范围内代入求值时，注意 所代值必须要使式子有意义，常见陷阱是候选值里有一个会 使分母为零。 陷阱3：注意分式运算中的通分不要与分式方程计算中 的去分母混淆。 陷阱4：非负数的性质：若几个非负数的和为0，则每个式子都为0；常见非负数有：绝对值，非负数的算术平方根，完全平方式。 陷阱5：五个基本数的混合运算：0指数，基本三角函数，绝对值，负指数，二次根式的化简，这些需牢记。
陷阱6：科学计数法中，精确度和有效数字的概念要清 楚。 二、方程（组）与不等式（组） 陷阱1：运用等式性质解方程时，切记等式两边不能直 接约去含有未知数的公因式，必须要考虑约去的含有未知数 的公因式为零的情形。 陷阱2：常在考查不等式的题目时候埋设关于性质3的陷阱，许多人因忘记改变符号的方向而导致结果出错。 陷阱3：关于一元二次方程中求某参数的取值范围的题 目中，埋设二次项系数包含参数这一陷阱，易忽视二次项系 数不为0导致出错。 陷阱4：解分式方程时，首要步骤是去分母，分数相当 于括号，易忘记最后对根的检验，导致运算结果出错。 陷阱5：关于一元一次不等式组有解无解的条件，易忽 视相等的情况；利用函数图象求不等式的解集和方程的解 时，注意端点处的取值。 三、函数 陷阱1：关于函数自变量的取值范围埋设陷阱。注意： ①分母≠0，二次根式的被开方数≥0，0指数幂的底数≠0； ②实际问题中许多自变量的取值不能为负数。 陷阱2：根据一次函数的性质（或者实际问题、动点问 题等）判断函数的图象出错，一次函数图象性质与k、b之
译林版中考英语专项训练 主谓一致专项含答案解析
译林版中考英语专项训练主谓一致专项含答案解析 一、主谓一致 1．—When will the railway that connects the two cities open? — next year. Only two thirds been built. A．Until; has B．Until; have C．Not until; has D．Not until; have 【答案】C 【解析】 【分析】 【详解】 句意:--连接这两座城市的铁路什么时候开通？--明年才开通。这段铁路只修了三分之二。until 直到……时候；根据句意可知，直到明年铁路才能开通，因此应该用否定形式not until，直到……时候，才……；第二个空前的主语是two thirds，意思是三分之二的铁路，railway是单数形式，故动词也应该用单数，故选C。 2．It is reported that half of the China’s population __________ working in cities in 2015 to make money． A．Are B．is C．was D．were 【答案】D 【解析】 【详解】 句意：据报道，2015年中国有一半的人口在城市上班挣钱。考查主谓一致及时态。population常与定冠词the连用。作主语用时，谓语动词常用第三人称单数形式。当主语是表示人口百分之几时，谓语用复数。再由in 2015可知应用一般过去时。故选D。 3．（题文）--Look! Mum, this pair of gloves worn out. I need a new pair. –OK! A．is B．are C．be D．were 【答案】A 【解析】 试题分析: 句意：---看，妈妈，这双手套坏了。我需要一双新的。---好的。此题是this pair of做主语，应用单三，故选A。 考点：考查主谓一致。 4．In the near future, there ____ self-driving cars in our city. A．is B．was C．are D．will be 【答案】D
主谓一致中考真题 (word)
主谓一致中考真题（word） 一、主谓一致 1．This museum____________ here for over 80 years. It____________ one of the oldest buildings in this city. A．is; was B．had been; is C．was; has been D．has been; is 【答案】D 【解析】 试题分析：句意：博物馆在这儿有八十多年了。它是这座城市最古老的建筑之一。前句表示从过去一直延续到现在的状态，用现在完成时态；后句表示的是现在的状态，用一般现在时态。故选D。 考点：考查动词的时态。 2．Smog and haze is a kind of air pollution. It _______ people _____ about their health. A．make, worry B．make, be worried C．makes, worried D．makes, worry 【答案】D 【解析】 【详解】 句意：雾霾是一种空气污染。它使人们担心他们的健康。考查主谓一致和动词短语辨析。it是单数第三人称，动词需用三单形式，可排除AB两项。make让，使役动词，make sb. do sth.让某人做某事，是固定结构，可排除C项。根据句意结构，可知选D。 3．______ Lucy _______ Lily may go to the movies with you, because they are not allowed to go out on school nights. A．Either; or B．Neither; nor C．Both; and D．Not only; but also 【答案】B 【解析】 试题分析：句意：莉莉和露西都不可以和你去看电影，因为不允许她们周日晚上外出。A.Either; or 或者……或者……，表示选择两者之一；B. Neither; nor ……既不……也不，表示两者都不；C. Both; and：……和……两者都；D. Not only; but also不但……而且……：两者都。由于两人都不能外出，所以选B。 考点：考查连词辨析。 4．Neither your sister nor mine the good news. Let’s tel l them. A．know B．knows C．had known D．have known 【答案】B 【解析】
中考数学答题方法和技巧
中考数学解题技巧 1.中考选择题解题八技巧 （1）排除法根据题设和有关知识，排除明显不正确选项，那么剩下惟一的选项，自然就是正确的选项，如果不能立即得到正确的选项，至少可以缩小选择范围，提高解题的准确率。排除法是解选择题的间接方法，也是选择题的常用方法。 （2）数形结合法：解决与图形或图像有关的选择题，常常要运用数学结合的思想方法，有时还要综合运用其他方法。 （3）（特例检验法：取满足条件的特例（特殊值，特殊点，特殊图形，特殊位置等）进行验证即可得正确选项，因为命题对一般情况成立，那么对特殊情况也成立。 （4）代入法：将选择支代入题干或题代入选择支进行检验，然后作出判断。 （5）观察法：观察题干及选择支特点，区别各选择支差异及相互关系作出选择。 （6）枚举法：列举所有可能的情况，然后作出正确的判断。例如，把一张面值10元的人民币换成零钱，现有足够面值为2
元，1元的人民币，换法有（）（A）5种（B）6种（C）8种（D）10种。分析：如果设面值2元的人民币x张，1元的人民币y元，不难列出方程，此方程的非负整数解有6对，故选B. （7）待定系数法：要求某个函数关系式，可先假设待定系数，然后根据题意列出方程（组），通过解方程（组），求得待定系数，从而确定函数关系式，这种方法叫待定系数法。 （8）不完全归纳法：当某个数学问题涉及到相关多乃至无穷多的情形，头绪纷乱很难下手时，行之有效的方法是通过对若干简单情形进行考查，从中找出一般规律，求得问题的解决。该法有一定的局限性，因而不能作为一种严格的论证方法，但它可以帮助我们发现和探求一般问题的规律，从而找到解决问题的途径。 二．选择题的解法技巧： 1、排除法。是根据题设和有关知识，排除明显不正确选项，那么剩下唯一的选项，自然就是正确的选项，如果不能立即得到正确的选项，至少可以缩小选择范围，提高解题的准确率。排除法是解选择题的间接方法，也是选择题的常用方法。 2、特殊值法。即根据题目中的条件，选取某个符合条件的特殊值或作出特殊图形进行计算、推理的方法。用特殊值法解题要注意所选取的值要符合条件，且易于计算。此类问题通常具有一个共性：题干中给出一些一般性的条件，而要求得出某些特定的结论或数值。在解决时可将问题提供的条件特殊化。使之成为具有一般性的特殊图形或问题，而这些特殊图形或问题的答案往往就是原题的答案。利用特殊值法解答问题，不仅可以选用特别的数值代入原题，使原题得以解决而且可以作出符合条件的特殊图形来进行计算或推理。
中考英语主谓一致试题和答案
外研版英语中考英语主谓一致试题和答案 一、主谓一致 1．Now my father _____ his bike to work every day instead of driving. A．ride B．rode C．rides D．will ride 【答案】C 【解析】 考查点：一般现在时的用法。解题思路：every day意为“每天”，表示经常性，习惯性的动作，故该句子要使用一般现在时，主语为第三人称单数，故答案选C；选项B、D时态错误； 2．Now the number of students who bedrooms of their own getting larger and larger. A．has;are B．have;is C．has;is D．Have;are 【答案】B 【解析】句意：现在拥有自己卧室的学生越来越多。have动词，有；has动词三单，有。is 是，动词单三形式；are是，主语为第一、二人称，以及第三人称复数。定语从句Now the number of students who____ bedrooms of their own中，students为先行词，复数含义，所以定语从句谓语动词使用复数形式have。第二个空为be动词，其主语为the number（单数含义），所以be动词使用is。故选：B。 点睛：the number of表示“……的数量”，跟复数名词连用作主语时，中心词是number，谓语动词要用单数; a number of表示“许多”，相当于 many，修饰可数名词复数。作主语时，谓语动词用复数。 3．—Hi, mom, exciting news! I am the only one of the students who elected （当选） as president of the students’ union. —Oh, you are so lucky to get the honor and then work hard! A．were B．was C．are 【答案】B 【解析】 【详解】 句意“-嗨，妈妈，振奋人心的消息，我是学生中唯一被选为学生会主席的人。-哦，得到这个荣誉你很幸运，然后努力工作吧”。根据句意可知，表示过去被选为学生会主席，用一般过去时，排除C；且当先行词被the only one of the修饰时，从句的谓语用单数，故选B。 4．The boys ____________ from America like China A．who is B．are C．which is D．who are 【答案】D 【解析】 【详解】 句意：这些来自美国的男孩喜欢中国。考查定语从句。本句是主谓宾结构，可排除B项。
中考英语主谓一致专项练习
中考英语主谓一致专项练习 一、主谓一致 1．The number of teachers in our school ____ less than 300. A．are B．is C．am D．were 【答案】B 【解析】 试题分析：句意：我们学校的教师数量不到300。The number of……的数量，作句子主语时谓语动词使用第三人称单数形式，所以选B。 考点：考查主谓一致。 2．—Would you like some juice or coffee? —Either OK. I really don’t care. A．is B．are C．was 【答案】A 【解析】 【详解】 句意“-你想要果汁还是咖啡？-都可以，我不在意”。根据either可知，空处用单数，排除B；且根据句意可知，用一般现在时，故选A。 3．（两者之中）任何一个 I don't agree with either of you on these issues. 在这些问题上,你们两个我都不同意。 连接词 conj. 4．_____ Tom_____Maria loves this sport. A．Both, and B．Not only, but also C．But, and D．Both, or 【答案】B 【解析】 【详解】 试题分析：句意：不仅汤姆，玛丽亚也喜欢这个运动。Both…and…“两者都……”，连接名词或代词作主语时，谓语动词用复数形式；Not only…but also… “不仅……而且……”，连接两个成分作主语，其谓语通常与靠近的主语保持一致。谓语动词用“loves”,所以选择B。 考点: 考查连词的用法。 5．The rest of students in the classroom ______my classmates. A．is B．are C．be D．am 【答案】B 【解析】 试题分析：句意：教室内的其他学生是我的同学们。本句主语The rest of students为复数
【英语】中考英语主谓一致试题经典及解析
【英语】中考英语主谓一致试题经典及解析 一、主谓一致 1．---I saw Tom's father bought lots of books yesterday. ---That's not strange. Not only Tom but also his father _______reading. A．enjoy B．enjoys C．enjoyed 【答案】B 【解析】 【详解】 句意：——昨天我看见汤姆的爸爸买了许多书。——那不奇怪，不仅汤姆而且他爸爸喜欢读书。根据not only..but also… 不仅……而且……，连接句子的两个主语时，谓语动词就近原则，根据句意说明一种情况，用一般现在时态，根据his father单三，所以谓语动词用单数形式；故选B 2．Nowadays many new taxi apps（打车软件）_________ to help people travel around more easily. A．are used B．use C．used D．is used 【答案】A 【解析】 【详解】 句意：现在很多新的打车软件被用来帮助人们更方便地旅行。are used被用来；use使用；used过去式；is used被用来。根据句意可知，主语many new taxi apps与动词构成被动关系，应使用被动语态，且主语是复数的，故应选A。 3．There is only one position. The boss has to choose Jack Tom to be a manager. A．both; and B．neither; nor C．either; or D．not only; but also 【答案】C 【解析】 句意：只有一个位置，老板必须选择或者杰克或者汤姆作为经理。根据句意因为只有一个位置，结合选项，推测意思是老板不得不选择杰克或汤姆当经理，即固定短语either…or…，或者…或者，故答案选C。 点睛：A. both; and两者都…，连接两个不同的词语作主语时，谓语动词用复数；B. neither; nor既不…也不…；C. either; or或者…或者…；D. not only; but also不仅…而且…；B、C、D三个选项在连接两个不同的词语作主语时，其谓语动词应与最近的一个主语在人称和数上保持一致，就是我们所说的“就近原则”。本题根据句意可知C选项符合题意，故答案选C。 4．—________ more and more foreigners coming to our country to learn Chinese? —Of course. Because of the fast development, many foreign countries pay more attention to China.
初中数学60个命题陷阱+经典易错题集锦
初中数学60个命题陷阱+经典易错题集锦数与式 易错点1：有理数、无理数以及实数的有关概念理解错误，相反数、倒数、绝对值的意义概念混淆。以及绝对值与数的分类。每年选择必考。 易错点2：实数的运算要掌握好与实数有关的概念、性质，灵活地运用各种运算律，关键是把好符号关；在较复杂的运算中，不注意运算顺序或者不合理使用运算律，从而使运算出现错误。 易错点3：平方根、算术平方根、立方根的区别。填空题必考。 易错点4：求分式值为零时学生易忽略分母不能为零。 易错点5：分式运算时要注意运算法则和符号的变化。当分式的分子分母是多项式时要先因式分解，
因式分解要分解到不能再分解为止，注意计算方法，不能去分母，把分式化为最简分式。填空题必考。 易错点6：非负数的性质：几个非负数的和为0，每个式子都为0；整体代入法；完全平方式。 易错点7：计算第一题必考。五个基本数的计算：0指数，三角函数，绝对值，负指数，二次根式的化简。 易错点8：科学记数法。精确度，有效数字。这个上海还没有考过，知道就好！ 易错点9：代入求值要使式子有意义。各种数式的计算方法要掌握，一定要注意计算顺序。 方程（组）与不等式（组） 易错点1：各种方程（组）的解法要熟练掌握，方程（组）无解的意义是找不到等式成立的条件。 易错点2：运用等式性质时，两边同除以一个数必须要注意不能为O的情况，还要关注解方程与方程
组的基本思想。（消元降次）主要陷阱是消除了一个带X公因式要回头检验！ 易错点3：运用不等式的性质３时，容易忘记改不变号的方向而导致结果出错。 易错点4：关于一元二次方程的取值范围的题目易忽视二次项系数不为0导致出错。 易错点5：关于一元一次不等式组有解无解的条件易忽视相等的情况。 易错点6：解分式方程时首要步骤去分母，分数相相当于括号，易忘记根检验，导致运算结果出错。 易错点7：不等式（组）的解得问题要先确定解集，确定解集的方法运用数轴。 易错点8：利用函数图象求不等式的解集和方程的解。 函数
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D、are able to 5、“ Do _______ have a soccer ball? ” “ Yes, they have two、” A、your friend B、your friends C、you friend D、you friends 6、As time goes by, the number of foreign students in our school____ growing fast、 A small number of the exchange students ____from Korea、 A、is, comes B、are, come C、are, comes D、is, come 7、________ are crazy about listening to pop music in their spare time、 A、Bill as well as Dick and Lucy B、Neither Victor nor Tom C、Not only Tim but also the twins D、Either Anita or Jack 8、Here _____many great trousers in the store、 A、be
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常在考查不等式的题目时候埋设关于性质3的陷阱，许多人因忘记改变符号的方向而导致结果出错。 陷阱3： 关于一元二次方程中求某参数的取值范围的题目中，埋设二次项系数包含参数这一陷阱，易忽视二次项系数不为0导致出错。 陷阱4： 解分式方程时，首要步骤是去分母，分数相当于括号，易忘记最后对根的检验，导致运算结果出错。 陷阱5： 关于一元一次不等式组有解无解的条件，易忽视相等的情况；利用函数图象求不等式的解集和方程的解时，注意端点处的取值。 函数 陷阱1： 关于函数自变量的取值范围埋设陷阱。注意：①分母≠0，二次根式的被开方数≥0，0指数幂的底数≠0；②实际问题中许多自变量的取值不能为负数。 陷阱2： 根据一次函数的性质（或者实际问题、动点问题等）判断函数的图象出错，一次函数图象性质与k、b之间的关系掌握不到位。 陷阱3： 二次函数y=ax2+bx+c的图象位置和参数a,b,c的关系。常在选择题中的压轴题来考查。 陷阱4： 在有些函数或方程的表述形式上埋设陷阱，如表述为“函数y=ax2+bx+c”，
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中考英语《主谓一致》带答案
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9 、表时间、距离、价格、度量衡等的名词作 主语时，谓语动词通常用单数。 10 、疑问代词作主语时，主语表示单数意义，则谓语动词用单数。Who is your brother? 11 、分数(百分数)+of +名词做主语时，谓语 动词的单复数取决于of后面的名词的数。但 要注意population 一词，用作整体时，谓语动词用单数，用其部分做主语时，谓语动词形式 用复数。 Part of the work has been done by us . Ten percent of the apples were bad . The population of China is 13.6 billion and 70%of the population are peasants . 12 由连词not……but……, or, either……or, neither……nor, not only…but also,等连接的并列主语，如果一个是单数，一个是复数， 则谓语动词按就近一致原则，与最靠近它的主 语一致。 4
13 、There be句型、，开头的句子谓语动词和靠近的主语一致。 14 、a number of后面加复数名词或代词，其 动词用复数形式；但the number of后面加复 数名词或代词时，其谓语用单数。 15 、“one or two +复数名词”做主语,谓语 动词用复数。. 16 、在定语从句中主语是关系代词who , that , which , 谓语动词的数应与先行词的数一致。 17 with , togther with, along with 等遵循就远原则 【中考演练】 一. 选择填空 1. They said the eighteenth and last lesson _______ quite easy. A. is B. was C. are D. were 2. ---When are you going to Kunming for your holidays? 5