名词易错题集锦
一、单项选择名词
1．As global warming increases, the Earth will become less and less suited to life, and many species will face ______.
A．extinction B．direction C．calculation D．application
【答案】A
【解析】
【详解】
考查名词词义辨析。句意：随着全球变暖的加剧，地球将越来越不适合生命生存，许多物种将面临灭绝。A. extinction灭绝，消失；B. direction指导；C. calculation计算；D. application申请；应用。结合句意，故选A。
2．She is in a poor _____ of health, which worries her mother much.
A．state B．situation
C．position D．condition
【答案】A
【解析】
【详解】
考查名词词义辨析。A. state状态；B. situation形势；C. position位置；D. condition情况。句意：她身体不好，这让她妈妈很担心。in…state of表示“处于一种……的状态”，故A项正确。
3．An advantage of living on the top floor of a high rise building is that you can get a good
_________.
A．scene B．scenery
C．sight D．view
【答案】D
【解析】
【详解】
考查名词辨析。句意：住在高楼大厦顶层的优点是你能看很好地欣赏风景。A. scene 情景B. scenery景色 C. sight 景象 D. view风景。view“风景”普遍用语,指从某个角度所看到的风景。根据句意，故D选项正确。
【点睛】
Scene:1. 某地的景色、风景，指展现在眼前的情景，也可以指scenery的一部分
4．Only when women are enabled to become strong will our families, our economies, and our societies reach their fullest .
A．distinction B．innovation
C．potential D．appreciation
【解析】
【详解】
考查名词。A. distinction区别； B. innovation创新； C. potential潜能； D. appreciation 欣赏。句意：只有当妇女能够变得强大时，我们的家庭、经济和社会才能充分发挥其潜力。结合句意可知答案为C。
5．The girl received no approval of his family as her marriage with an African boy was regarded as a ____ from tradition.
A．violation B．departure
C．withdrawal D．separation
【答案】B
【解析】
【详解】
考查名词的词义辨析。A. violation违反，妨碍；B. departure离开，出发；C. withdrawal撤退，收回；D. separation分离，分开。句意：这个女孩没有得到家人的认可因为她与非洲人的婚姻被认为是背离传统的。结合句意可知答案为B。
6．—How shall I take the medicine?
—You can follow the ________ on the bottle.
A．vocabulary B．speech C．lessons D．directions
【答案】D
【解析】
【详解】
考查名词辨析。句意：——这药怎么吃?——你可以按照瓶子上的说明书去吃。A. vocabulary词汇；B. speech演讲；C. lessons课程；D. directions说明书，根据题意，故选D。
7．---Did you see the new movie directed by that famous director? It’s said to be ______great success.
---No, I have been busy preparing all the office______ these days.
A．/; equipments B．the; equipment C．/; equipment D．a; equipment
【答案】D
【解析】
【详解】
考查冠词和名词复数。句意：---你看过那位著名导演，导演的新电影了吗?据说非常成功。---没有，这些天我一直在忙着准备所有的办公设备。success为不可数名词，但a success强调是“一件〔个〕成功的事或人。这是抽象名词的具体化的用法。 equipment为不可数名词，没有复数形式，不要不定冠词来修饰。故D选项正确。
抽象名词是指表示动作、状态、品质、感情等抽象概念的名词。抽象名词一般为不可数名词，如success，progress，pity，surprise等。但是，在一定场合下，某些抽象名词和某些物质名词可以具体化为个体名词，这时它们具有可数名词的功能，这种情况我们称之为抽象名词具体化。现将中学阶段常见的这类名词归纳如下：
一、表示抽象的特性、状态、思维以及动作行为的一次、一种、一场、一类等的名词，有时可具体化为可数名词。这时常组成“a／an＋形容词＋抽象名词”结构。如：
He has a great interest in English．他对英语显得很感兴趣。
二、表示具有某种特性、状态、情感、情绪的人或物，这类名词有的已经完全转化为可数名词，词义也有所变化。如：
抽象名词表示具有某种特性、状态、感情情绪的人或事。如：
抽象名词（不可数）具体化（个体名词，可数名词）
in surprise惊讶地 a surprise一件令人惊讶的事
win success获得成功 a success一个(件)成功的人(事)
分析句子可知，success为不可数名词，但a success强调是“一件〔个〕成功的事或人。这是抽象名词的具体化的用法。 equipment为不可数名词，没有复数形式，不要不定冠词来修饰。故D选项正确。
8．Eric’s decision to design his coffee_________ around his work schedule, rather than biology, isn’t surprising given his history of breakfast.
A．origin B．recipe C．routine D．target
【答案】C
【解析】
【详解】
考查名词词义辨析。句意：埃里克决定根据自己的工作时间安排而不是生物规律来安排喝咖啡的时间，考虑到他吃早餐的历史，这并不奇怪。A. origin起源；B. recipe食谱，处方；
C. routine常规，惯例；
D. target目标。根据句意可知，his coffee routine 这里指“他的喝咖啡的时间安排习惯”，故选C。
9．I have absolutely no ________ the students who get caught cheating in exams even though they were seriously punished.
A．impact on B．sympathy for
C．concern about D．complaint about
【答案】B
【解析】
【详解】
考查短语辨析。句意：我绝对不同情那些考试作弊被抓的学生，即使他们受到了严厉的惩罚。A. impact on影响；B. sympathy for同情；C. concern about担心；关心；D. complaint about投诉；对……抱怨。根据句意可知选B。
10．I can’t say which one is best——it’s________personal taste.
A．a lack of B．a means of C．a manner of D．a matter of
【答案】D
【解析】
【详解】
考查名词短语辨析。句意：我无法说哪一个最好---这是个人品味问题。A. a lack of 缺乏；
B. a means of方式，方法；
C. a manner of方式；
D. a matter of…的问题。根据句意可得知D 选项符合题意。故选D。
11．The two sides have finally reached a(n) _______ , though some small differences(分歧) still exist(存在).
A．announcement B．agreement C．amazement D．achievement
【答案】B
【解析】
【详解】
考查名词词义辨析。句意：尽管仍存在一些小分歧，但双方最终达成了一致。A. announcement宣告；B. agreement一致；C. amazement惊愕；D. achievement成就。根据“though some small differences(分歧) still exist”可推知，此处表示“达成一致”，故B项正确。
12．Deliberately push yourself out of your ________. Try things that you do not normally try. A．origin B．budget C．routine D．identity
【答案】C
【解析】
【详解】
考查名词词义辨析。A. origin起源；B. budget预算；C. routine常规，惯例；D. identity身份。句意：故意让自己脱离常规。尝试一些你通常不会尝试的事情。结合句意可知答案为C。
13．—The trip to Yangzhou is impressive thanks to free access to tourist attractions, isn’t it?— Well, free access is just an added _____ and the real attraction lies in its local-flavor food. A．bonus B．charge C．reward D．prize
【答案】A
【解析】
【详解】
考查名词。A. bonus奖金，红利；额外令人高兴的事情；B. charge 费用，控告；C. reward报酬；D. prize奖品。句意：—扬州之旅令人印象深刻，因为可以免费进入旅游景点，不是吗?—嗯，免费进入只是一个额外的好处，真正吸引人的是它的地方风味食品。故选A。
14．Some people experience shyness as a _______ to communication, but this can be broken down gradually.
A．conflict B．taboo C．barrier D．delay
【答案】C
【解析】
【详解】
考查名词辨析。句意：有些人觉得羞怯成为交际上的障碍,但这是可以逐渐克服的。分析选项：conflict冲突，矛盾; taboo禁忌；barrier屏障; 障碍；delay耽搁; 延迟。可知C符合题意，故选C。
15．According to the bank rules released recently, you have to pay a 25% ________ on each cheque you cash.
A．admission B．pension
C．allowance D．commission
【答案】D
【解析】
【详解】
考查名词词义辨析。句意：根据银行最近公布的规定，你每兑现一张支票必须付25%的手续费。A. admission承认；B. pension抚恤金； C. allowance津贴；D. commission佣金；手续费。兑现支票必须付25%的手续费。故答案为D。
16．﹣Did you see the new movie directed by that famous director？ It's said to be ________ great fun．
﹣No． I have been busy repairing all the broken office ________ these days．（）A．a； equipment B．the； equipments
C．/； equipment D．/；equipments
【答案】C
【解析】
试题分析：句意：上文，你看了这部由那位著名导演导演的新电影了吗？据说很有趣。下文，没有。那些天我一直在忙于修理损坏的办公室设备。第一个空，抽象名词前不用冠词；第二个空，equipment是不可数名词，选C。
考点：考查冠词
17．While many Brits like nothing better than spending their Sunday cutting the grass, some are happy just to sit under the _____ of the trees and enjoy the beauty of the world. A．atmosphere
B．branches
C．campus
D．strength
【答案】B
【解析】
【详解】
考查名词。句意：虽然许多英国人最喜欢的莫过于在周日割草，但有些人却乐于坐在树枝下欣赏世界的美景。A. atmosphere气氛，氛围；B. branches树枝，纸条；C. campus校园；D. strength力气。分析句子可知，人们应该是坐在树枝下欣赏美景。故选B。
18．The _____on his face suggested that he was extremely angry.
A．impression B．sight C．appearance D．expression
【答案】D
【解析】
【详解】
考查名词辨析。句意：他脸上的表情表明他非常生气。A. impression印象；B. sight视力，景象；C. appearance外貌，外表；D. expression表情，脸色。根据on his face可知指面部表情，故选D。
19．It's difficult to guess what his ______ to the news would be.
A．reaction B．opinion C．comment D．impression
【答案】A
【解析】
【详解】
考查名词辨析。句意：很难猜测他对这个消息会有什么反应。A. reaction反应；B. opinion 观点；C. comment评论；D. impression印象。分析句子可知，应是很难猜测他对消息的反应是什么。故选A。
20．I would like to thank all of you who made the effort. It is a relief that employees so clearly show their _______ to their job. Thank you.
A．devotion B．application C．connection D．invitation
【答案】A
【解析】
【详解】
考查名词词义辨析。句意：我要感谢所有付出努力的人。员工们如此热爱自己的工作让人感到欣慰。谢谢。A. devotion奉献，专心；B. application申请；C. connection联系；D.
invitation邀请。devotion to 意为“献身于，热爱”，因此使用devotion符合句意，故选A。
21．In spite of being in great _______, the three injured football players managed to score a goal playing as a team.
A．pain B．addition C．control D．charge
【答案】A
【解析】
【详解】
考查名词词义辨析。句意：尽管非常痛苦，这三名受伤的足球运动员努力为团队进球得分。A. pain痛苦；B. addition增加；C. control控制；D. charge充电。根据后句“the three injured football players”可知三名运动员受伤，结合语境可知A项pain“痛苦”切合题意。故选A项。
22．Whatever we do, we will make it. As long as we take the ________ we should have to achieve our goal.
A．sympathy B．technique C．passion D．patience
【答案】C
【解析】
【详解】
考查名词词义辨析。句意：不管我们做什么，我们都会成功的。只要我们有激情，我们就应能实现我们的目标。A. sympathy同情；B. technique技巧；C. passion激情；D. patience 耐心。根据“we should have to achieve our goal.”可知此处强调“拥有实现目标的激情”，故C 项正确。
23．The worker was satisfied with his boss because he was offered a good .
A．salary B．price C．service D．reason
【答案】A
【解析】
【详解】
考查名词词义辨析。句意：这个工人对他的老板很满意，因为他的薪水很高。A. salary薪水；B. price价格；C. service服务；D. reason理由。根据The worker was satisfied with his boss可知，此处指这个工人被提供了一个好的薪水。故选A。
24．Tony had prepared carefully for his English examination so that he could be sure of passing it on his first _____.
A．intention B．attempt C．purpose D．desire
【答案】B
【解析】
【分析】
【详解】
考查名词辨析。句意：托尼为英语考试做了认真的准备，这样他第一次就能通过考试。A. intention意图；B. attempt尝试；C. purpose目标，故意；D. desire欲望，想要。短语on one’s first attempt意为“某人的第一次尝试”，结合句子意思比较通顺。故选B项。
25．The audience burst into laughter because of the____of the tongue from the host, who said, “Good ladies, evening and gentlemen”.
A．slip B．slide C．seal D．spit
【答案】A
【解析】
【详解】
考查名词词义辨析。句意：观众爆发出一阵笑声因为主持人的口误，说：“好女士，晚上和先生。” A. slip失误；B. slide滑动；C. seal印章；D. spit唾液。the slip of tongue口误，固定搭配。故选A。
26．The system has been designed to give its users quickly and easy ___to the required information.
A．way B．approach
C．manner D．access
【答案】D
【解析】
【详解】
考查名词词义辨析。句意：这套系统设计的目的是为了让学生快捷方便地获得信息。A. way方式；方法；B. approach方法；C. manner方式；D. access接近(的机会)；使用之权。access to接近，有权使用；进入，通向……的路口。access to“有权使用；查阅（或使用）的机会（或权利）”，根据句意，故选D。
27．We observe the tradition of having a big family dinner with a／an ____________ of delicious food on Spring Festival's Eve.
A．boom B．division
C．reputation D．abundance
【答案】D
【解析】
【详解】
考查名词辨析。句意：我们遵循传统，在除夕夜吃一顿有着丰盛美食的家宴。A. boom繁荣；B. division分配；C. reputation名声；D. abundance丰富，根据题意，故选D。
28．He graduated from a medical research ______ five years ago and has been working as a doctor since then.
A．data B．attendance
C．context D．institute
【答案】D
【解析】
【详解】
考查名词辨析。句意：他五年前从一所医学研究所毕业，从那时起就一直当医生。A. data 数据；B. attendance出席；C. context上下文；D. institute学院，根据题意，故选D。
29．Students and teachers gather together for a morning ______________ each Monday to attend the ceremony of raising the national flag.
A．inspection B．inscription
C．assembly D．commitment
【答案】C
【解析】
【详解】
考查名词辨析。句意：每周一，学生和老师们齐聚一堂，参加升旗仪式。A. inspection检查；B. inscription题词；C. assembly集合；D. commitment承诺，根据题意，故选C。
30．Teachers have to constantly update their knowledge in order to maintain their professional ________．
A．consequence B．independence
C．competence D．intelligence
【答案】C
【解析】
【详解】
考查名词词义辨析。句意：老师们要不断地更新自己的知识以保持他们能够胜任工作的能力。A. consequence 结果； B. independence独立； C. competence 资格，能力，胜任，称职；D. intelligence 智力。根据句意，C项符合此处语境。故选C。
二年级下英语易错题汇总 一、圈出与例词不同类的词 1. plane ferry car play bicycle 2. big bag short tall old 3. tiger monkey panda fish lion 二、在横线上正确填写单词 He It hear listen to am is are me your you I 1. Listen! Can you _____ the dog? It goes “woof, woof”. 2. Don’t read the book. Listen to _____. 3. _____ you a driver? No, I _____ a postman. 4. How many apples _____ there in the box? There _____ an apple. 5. This is Sam’s dog. _____ can jump very high. 6. Look at that boy. _____ is Peter’s brother. 7. Is this _____ book? Yes, it is my book. 8. My sister and _____ go to school on foot. 9. _____ I fat? No, you _____ thin. 10. This present is for _____. Take _____ present. 三、将正确的答案填写在括号里 1. ______ does Sam’s father look like? He is very tall and thin. A. What B. How old C. How 2. What _____ you see? I see a big pig in the farm. A. can B. do C. are 3. There is _____ in the zoo. A. a bear B. bear C. bears 4. My books _____ all on the shelf. A. am B. is C. are
一年级下册数学期中易 错题 GE GROUP system office room 【GEIHUA16H-GEIHUA GEIHUA8Q8-
一年级下册期中考试易错题练习20+40=50-10=5+40=80-60= 60+20=80-20=70+2=32-2= 14+30=70-10=90+4= 23-3= 67-7=60-40= 60+5=98-8= 8+9= 15-8= 19-9= 24+3= 5+44= 54+40= 24+5= 18-9= 37-30= 5+60=90-50=6+9= 9+7= 17-8= 40-40= 97-90= 89-9= 16-7=30+60=20+5= 13-9=14-8=75-70= 58-8= 27-7=80-10=14-7=30+5=85-80=86+0=90-90= 2+50=60+5=60-40=8+90= 11-7= 14-8= 13-7= 8+9= 5+60= 16-9= 15-8= 13-9= 20+40= 12+6= 30+40= 56+3= 31+6= 34+50= 18-8= 53+3= 57-7= 28-10= 3+70= 37-10=90+8= 79-6= 36-30= 80+20= （ )—40=5 56—（）=6 1、一个加数是9，另一个加数是80，和是（) 2、和是65，其中一个加数是20，另一个加数是（）。 3、被减数是96，减数是20，差是（）；被减数是78，差是52，减数是（）；减数是6，差是40，被减数是（）。
4、74是接近70，还是接近80（）， 5、在5、10、19、78、24、62、85、99这些数中，最接近80的数是（），最小的两位数是（），最大的数是（）,把上面的单数圈出来，并在圈出的数中找出小于83的数（）。 6、一个数，比80多，比84小，而且是双数，这个数是（）。 7、和90的相邻数是（）和（）。 8、一个两位数，十位上的数字是最大的一位数，个位上的数字比它小2，这个两位数是（），它里面有（）个十和（）个一。 10、比40大，比80小的整十数有（） 11、比89大1的数是（），比80小2的数是（）。 12、一个一个地数，60前面是（），后面是（）。五个五个地数，60 前面是（），后面是（）。十个十个地数，60前面是 （），后面是（）。 13、请你写出3个个位上是6的两位数，并从小到大排列 14、从小到大，写出3个十位上是5的数 15、比56大，比70小的数中，单数有 16、十位上是3的数中，双数有
最新一般将来时易错题集锦 一、单项选择一般将来时 1． It is required that the students _____ mobile phones in their school, so seldom _____ them using one. A．should not use; you will see B．mustn’t use; will you see C．not use; you will see D．not use; will you see 【答案】D 【解析】 试题分析：考察情态动词。前一个空中，should表示劝告,义务,建议,命令,其同义词是ought to ，在疑问句中,通常用should代替ought to。后一个空前面有否定词seldom所以将will提前构成部分倒装。该句意思为：学生在他们学校被要求不要使用手机，所以你很少看见他们用手机。根据句意，故选D 考点：考察情态动词。 2．The computers made by our company sell best, but several years ago no one could have imagined the role in the markets that they ________. A．were playing B．were to play C．had played D．played 【答案】B 【解析】 试题分析：考查时态：我们公司生产的电脑卖的最好，但是几年以后没有人能想象它曾经将在市场中扮演什么样重要的角色。were to do是过去将来时，表示过去想象电脑将会起到的作用。选B。 考点：考查时态 3． Turn on CCTV news and we ________how happy our life is. But there is no denying that over the past decades, the cost of living ________ sharply. A．are seeing; had increased B．will see；has been increasing C．see; increased D．have seen; is increasing 【答案】B 【解析】 试题分析:考查动词时态。前句是固定句型“祈使句，and+句子（一般用将来时）”，而时间状语over the past decades是现在完成时态或现在完成进行时态的标志，所以B选项正确。句意：打开中央新闻联播我们就会看到我们的生活是多么的幸福。但是不能否认在过去的几十年里，生活费用一直在急剧上涨。 考点：考查动词时态。 4．If my brother doesn’t go to the evening party, .
1. The factory was built in a secret place, around ______ high mountains. A. which was B. it was C. which were D. them were 解析:最佳答案是C，around which were high mountains 是一个由"介词+which"引出的非限制性定语从句，而在该从句中，主语是high mountains，around which 是表语，所以句子谓语应用复数were，而不是用单数was. 请做以下类例题目（答案均为C）： （1）Yesterday we visited a modern hospital, around _______ some fruit shops. A. which is B. it is C. which are D. them are （2）The murder happened in an old building, beside ______ the city police station. A. which are B. it is C. which is D. them are （3）Next month we'll move to a new building, next to _______ a nice restaurant where we can have Chinese food. A. which are B. it is C. which is D. them are 2. A man with a bleeding hand hurried in and asked, "Is there a hospital around ______ I can get some medicine for my wounded hand?" A. that B. which C. where D. what 【解析】最佳答案为C。以上语法分析并不算错，但问题是，照此分析，此句的意思即为：有没有这样一个医院，我在它的附近可以买药治我的手伤？这样的语境显然有点不合情理，因为人们通常是在医院里面治伤，而不是在医院附近治伤。此题选 C 的理由是：句中的around 不是介词，而是副词，意为"在附近"；其后的where 引导定语从句用以修饰其前的地点名词hospital，句意为：附近有没有一家医院，我可以去治我的手伤？ 3. _____ is known to everybody, the moon travels round the earth once every month. A. It B. As C. That D. What 解析：最佳答案是B。as 引导的是一个非限制性定语从句。 4. _______ is known to everybody that the moon travels round the earth once every month. A. It B. As C. That D. What 解析：此题答案选A，it 为形式主语，真正的主语是后面的that 从句。
中学英语易错集锦大全211道题(精华珍藏版) 1.Because he was ill yesterday, so he didn’t go to work. (×) Because he was ill yesterday, he didn’t go to work. (√) He was ill yesterday, so he didn’t go to work. (√) [析] 用though, but表示“虽然……，但是……”或用because, so 表示“因为……，所以……”时，though和but 及because和so 都只能择一而用，不能两者同时使用。 2.The Smiths have moved Beijing. (×) The Smiths have moved to Beijing. (√) [析] 不及物动词后接名词或代词作宾语时，要在动词之后加上适当的介词；但不及物动词 后接home, here, there等副词作宾语时，动词之后不必加任何介词。 3.The box is too heavy for him to carry it. (×) The box is too heavy for him to carry. (√) [析] the box既是这句话的主语, 也是不定式to carry的逻辑宾语，若句末再加上it，就和the box重复了。 4.Each of the boys have a pen. (×) Each of the boys has a pen. (√) [析] 复数名词前有表个体的each of, one of, every，either of等词组修饰，或有表否定的neither of, none of 等词组修饰时，谓语动词要用单数形式。 5.例:那是你心软！我不就是一个例子吗？ Neither he nor you is good at English. (×) Neither he nor you are good at English. (√) [析] either... or..., neither... nor..., not only..., but also... 等词组连接句子的两个主语时，
小学一年级下册数学常易错题专项练习 1、体育室有41个小足球，上午借走了8个，下午接走了12个，还剩多少个？ _____________________________________ 2、妈妈买回25千克大米，吃了一些后还剩6千克，吃了多少千克？ _____________________________________ 3、商场上午卖出19台彩电，下午卖出的和上午的同样多，这一天共卖出多少台彩电？ _____________________________________ 4、电脑兴趣班有26个人，其中男生有9个人，女生有多少人？ _____________________________________ 5、水果店有4箱梨，每箱9千克，卖出了8千克，还剩多少千克？ _____________________________________ 6、一本书共75也，小明第一天看了20页，第二天看的和第一天看的同样多，两天一共看了多少页？还剩多少也没有看？ _____________________________________
7、庆祝“六一”儿童节，同学们一共做了68朵花，其中有40朵红花，15朵蓝花。其余的是黄花，黄花有多少朵？ _____________________________________ 8、果园里有苹果树57棵，还有梨树30棵，桃树43棵。苹果树和梨树一共有多少棵？ _____________________________________ 9、树上有52只鸟，第一次飞18只，第二次又飞走了9只，两次共飞走了多少只？还剩下多少只？ _____________________________________ 10、小明坐公共汽车要买1元2角的车票，他付给售票员2元钱，应找回多少钱？ _____________________________________ 11、小兰和小丽一共有17元钱，小兰有9元钱，小丽有几元钱？ _____________________________________ 12、爸爸有18元钱，买书用了9元钱，他还想再买一本10元的画册，剩下的钱够吗？ _____________________________________
数学错题集
一、选择题 1、A、B是数轴上原点两旁的点，则它们表示的两个有理数是-----------------------------（） A、互为相反数 B、绝对值相等 C、是符号不同的数 D、都是负数 2、有理数a、b在数轴上的位置如图所示，则化简|a-b|-|a+b|的结果是--------------------（） A、2a B、2b C、2a-2b D、2a+b 3、轮船顺流航行时m千米/小时，逆流航行时(m-6)千米/小时，则水流速度-----------------（） A、2千米/小时 B、3千米/小时 C、6千米/小时 D、不能确定 4、方程2x+3y=20的正整数解有---------------------------------------------------------（） A、1个 B、3个 C、4个 D、无数个 5、下列说法错误的是-------------------------------------------------------------------（）a b
A. 两点确定一条直线 B 、线段是直线的一部分 C 、一条直线是一个平角 D 、把线段向两边延长即是直线 6.函数y=(m 2-1)x 2-(3m-1)x+2的图象与x 轴的交点情况是---------------------------------- ( ) A.当m ≠3时，有一个交点 B 、1±≠m 时，有两个交 C 、当1±=m 时，有一个交点 D 、不论m 为何值，均无交点 7.如果两圆的半径分别为R 和r （R>r ），圆心距为d ，且(d-r)2=R 2，则两圆的位置关系是---------（ ） A 、内切 B 、外切 C 、内切或外切 D 、不能确定 8、在数轴上表示有理数a 、b 、c 的小点分别是A 、B 、C 且b 一、选择题 1．The four tools _________ people use for Chinese handwriting are called“Four Treasures of Study”. A．that B．who C．what D．whom 2．Shirley is the girl ______ taught me how to use Wechat(微信). A．whom B．which C．who 3．The painting by Picasso ________ is about people’s love for life is shown in the museum. A．who B．which C．what 4．-- Class, you should be thankful to those people _______ helped and supported you. -- We will. Miss Chen. A．which B．whom C．who D．whose 5．Those students ____ from England like Chinese food very much. A．who is B．which are C．that is D．who are 6．—Qingdao is the most beautiful city ________ I’ve ever been to. —So it is. Many international meetings are held there every year. A．that B．which C．who D．where 7．Lily doesn’t know what she and her friends can do to help the little boy _______parents have left their hometown for making money. A．that B．who C．whom D．whose 8．The film _____________ I like best is Frozen. A．who B．where C．which 9．Yuan Longping is a Chinese scientist __________ is leading a research to develop sea rice. A．whose B．which C．who 10．The movie ______ we saw last night was fantastic. A．that B．what C．whose D．Who 11．— What are you doing, Tim? — I am listening to the song Long Live _______ makes me feel excited. A．which B．who C．/ 12．This is the small village inn ______ not long ago. A．we stayed B．where we stayed C．which we stayed D．where we stayed in 13．—Have you heard of Junko Tabei? —Yes, she was the first woman ________ succeeded in reaching the top of Qomolangma. A．who B．whom C．which D．that 14．This photo often reminds the man of his grandfather ________ died five years ago. 中考英语易错题集锦 一、名词、冠词 1.– What can I do for you? -- I’d like two _______. A. box of apple B. boxes of apples C. box of apples D. boxes of apple 答案: B. (选择其它三项的同学要注意仔细看题.不要马虎, 这里box 和apple都是可数名词) 2.Help yourself to _________. A. some chickens B. a chicken C. some chicken D. any chicken 答案: C (选择A的同学要注意chicken当鸡肉讲时不可数) 3..________ it is today! A. What fine weather B. What a fine weather C. How a fine weather D. How fine a weather 答案: A. (选择B的同学要注意weather不可数. 选择C和D的同学要注意weather是名词, 要用what来感叹.) 4.Which is the way to the __________? A. shoe factory B. shoes factory C. shoe’s factory D. shoes’ factory 答案: A. (选择D的同学注意这里不是指名词所有格, 而是名词作形容词的用法.类似的用法如: pencil box; school bag等.) 5.This class ________ now. Miss Gao teaches them. A. are studying B. is studying C. be studying D. studying 答案: A. (选择B的同学要注意, 当这种概念名词当“人”讲的时候要做复数处理.类似的还有: the police are running after the thief等) 6.We will have a _________ holiday after the exam. A. two month B. two-month C. two mo nth’s D. two-months 小学六年级数学易错题集锦 一、判断题： 1、行同一段路，甲用5小时，乙用4小时，甲乙速度的比是5:4。( ) 2、大于90°的角都是钝角。( ) 3、只要能被2除尽的数就是偶数。( ) 4、每年都有365天。( ) 5、圆柱的底面积扩大3倍，体积扩大3倍。( ) 6、12/15不能化成有限小数。( ) 7、能被3整除的数一定能被9整除。( ) 8、a、b和c是三个自然数(且不等于0)，在a=b×c中 A、b一定是a的约数( ) B、c一定是a和b的最大公约数.( ) C、a一定是a和b的最小公倍数.( ) D、a一定是b和c的公倍数.( ) 9、两个锐角之和一定是钝角。( ) 10、在比例中，如果两个内项互为倒数，那么两个外项也互为倒数。( ) 11、“光明”牛奶包装盒上有“净含量：250亳升”的字样，这个250毫升是指包装盒的容积。( ) 12、x+y=ky(k一定)则x、y不成比例。( ) 13、正方形、长方形、平行四边形和梯形都是特殊四边形。( ) 14、圆柱体积是圆锥体积的3倍，这两者一定是等底等高。( ) 15、比例尺就是前项是1的比。( ) 16、1千克的金属比1千克的棉花重。( ) 17、1/100和1%都是分母为100的分数，它们表示的意义相同。( ) 18、圆锥的体积比圆柱体积小2/3。( ) 19、两条射线可以组成一个角。( ) 20、把一个长方形木框拉成平行四边形后，四个角的内角和不变( ) 21、任何长方体，只有相对的两个面才完全相等。( ) 22、周长相等的两个长方形，它们的面积也一定相等。( ) 23、一个体积为1立方分米的物体，它的底面积一定是1平方分米。( ) 24、一个体积为1立方分米的正方体，它的底面积一定是1平方分米( ) 25、工作效率和工作时间成反比例。( ) 26、比的前项增加10%，要使比值不变，后项应乘1.1。( ) 27、5千克盐溶解在100千克水中，盐水的含盐率是5%。( ) 28、比例尺大的，实际距离也大。( ) 29、如果一个正方形的周长和一个圆的周长相等，那么这个正方形和圆的面积比是∏∶4。( ) 30、分数值越小，分数单位就越小。( ) 31、7米的1/8与8米的1/7一样长。( ) 32、不相交的两条直线叫做平行线。( ) 33、小王加工99个零件，合格99个，这批零件的合格率是99%。( ) 34、5名工人5小时加工了5个零件，则1名工人1小时加工1个零件。( ) 35、在一个数的末尾添上两个0，原数就扩大100倍。( ) 二、选择题： 1、自然数a除以自然数b，商是10，那么a和b的最大公约数是( )。 A、a B、b C、10 2、一个三角形，经过它的一个顶点画一条线段把它分成两个三角形，其中一个三角形的内角和是( )。 A、180° B、90 ° C、不确定 最新现在进行时易错题集锦 一、单项选择现在进行时 1．Ladies and gentlemen, please fasten your seat belts. The plane ___________________. A．takes off B．is taking off C．has taken off D．took off 【答案】B 【解析】 试题分析:句意：女士们先生们，请系好安全带。飞机马上要起飞了。Be doing 可以表示最 近的将来，常用的动词有come ，go，leave，take off 等，根据句意可知用将来时态，选 B。考点：考查动词时态 2．The young parents ____________ too much a pet of their son, which is bound to destroy him in the end. A．have made B．are making C．made D．will be making 【答案】B 【解析】试题分析：句意：这对年轻的父母太宠爱他们的儿子，这一定会最后毁了他。词组：make a pet of sb 宠爱某人宠爱某人，因为指现阶段一直的行为，用现在进行时，所以选B。 考点：考查动词时态 3．—Have you seen recently? —No, but I _________ dinner with him on Friday. A．had B．have had C．am having D．was having 【答案】C 【解析】 试题分析：句意：---你最近见过Sean 吗？---不，但是我周五要和他一起吃饭。A．had 一般过去时；B．have had现在完成时；C．am having 是现在进行时表将来；D．was having 过去将来时。根据No 和on Friday 推测，应该是将来要做的事，故选C。 考点: 考查动词时态的用法。 4．—My dear, you _______ things about. Look, what a mess in the room! —Sorry, Mom. A．have always thrown B．always throw C．are always throwing D．always threw 【答案】C 【解析】 试题分析：考查时态。本题考查进行时的一个特殊用法，进行时与always 连用，表示一种感情色彩，有批评的，也有表扬的。根据句意说明本句表示的是批评的语气。句意：——亲爱的，你总是到处乱扔东西，看你的房间真乱啊！——对不起，妈妈。故C 正确。 必备英语英语定语从句易错题精选 一、定语从句 1．The girl catches the flowers on a wedding will be the next to get married. A．whom B．which C．who D．whose 【答案】C 【解析】 考查定语从句的用法。Whom指人，作从句的宾语；which指物，作从句的主语或宾语；who指人，作从句的主语或宾语；whose即指人也指物，作从句的定语，后跟名词。根据动词“catches”可推断关系词作从句的主语，而“the girl”指人，故选C。 2．—Have you ever heard of Langlang? —Sure. He is one of ______ pianists ______ I have even seen. A．good; that B．much better; who C．the best; which D．the best; that 【答案】D 【解析】 【分析】 【详解】 句意：——你有没有听说朗朗？——当然听说了。他是我见过的最好的钢琴家之一。Good 好的，better更好的；best最好的。形容词的比较级前可用much修饰，表示程度；形容词的最高级前通常要加定冠词。one of……之一，其后面的中心名词用复数形式，该名词前的形容词用最高级形式。先行词pianists在宾语从句中作宾语，他的前面有最高级修饰，该用关系代词that代替。所以选D。 3．Xiandao Lake in Yangxin is the famous place ________ we'll visit next week. A．that B．who C．where D．whom 【答案】A 【解析】 试题分析：句意：阳新的仙岛湖是我们下周要参观的著名的地方。本句考查定语从句，先行词是place，从句意来看，其在定语从句中作visit的宾语，指事物，因此关系词用that。故选A。 考点：考查定语从句。 4．Yesterday Li Ming went to the village ______ his family lived ten years ago. A．when B．which C．where D．that 初三易混淆 易错题集锦 10月26日晚8点到8点30讲解（郁老师） 1speak English讲英语 2say…in English用英语说 3say that说… 4talk about谈论.. 5tell the difference区分差异 6what….say说什么 7talk with….与…交谈 8 tell a story 讲故事 1 Mr Lee ______ that he would join us in the football game tomorrow (said talked spoke told) 2 Millions of Shanghai citizens are learning to _____ English for the 2019 World Expo (tell speak say talk) 3 The teachers and students are____ about the school sports meet these days (speaking talking saying telling) 4 Could you _____ something in English in today’s English class? (say speak tell talk) 5 Tim could _____ neither French nor German, so I ____ with him in English (speak…talked talk…..told say….spoke tell….talked) 6 I’m sorry I didn’t hear what you _______. Could you repeat? (talked told said spoke) 7 Students often find it hard to ________ the difference between the two words (say tell talk speak) 高中数学易错题集锦 指导教师：任宝安 参加学生：路栋胡思敏 李梅张大山 ?【例1②×2①×2③+b a 和 993)3(f ∴3 3在本题中能够检查出解题思路错误，并给出正确解法，就体现了思维具有反思性。只有牢固地掌握基础知识，才能反思性地看问题。 ●忽视隐含条件，导致结果错误。 【例2】解下列各题 (1) 设βα、是方程0622=++-k kx x 的两个实根，则22)1()1(-+-βα的最小值是 思路分析本例只有一个答案正确，设了3个陷阱，很容易上当。 利用一元二次方程根与系数的关系易得：,6,2+==+k k αββα 有的学生一看到4 49 - ，常受选择答案（A ）的诱惑，盲从附和，这正是思维缺乏反思性的体现。如 果能以反思性的态度考察各个选择答案的来源和它们之间的区别，就能从中选出正确答案。 原方程有两个实根βα、 ∴0)6k (4k 42≥+-=??.3k 2k ≥-≤或 当3≥k 时，22)1()1(-+-βα的最小值是8； 当2-≤k 时，22)1()1(-+-βα的最小值是18 这时就可以作出正确选择，只有（B ）正确。 (2)已知(x+2)2+=1,求x 2+y 2的取值范围。 错解∴当分析∴ x 2 【例3错解)2的最小 值是分析2 1 ,第二 原式 由ab ∴原式≥2×17+4=2(当且仅当a=b=2时，等号成立)， ∴(a+a 1)2+(b+b 1 )2的最小值是。 ●不进行分类讨论，导致错误 【例4】已知数列{}n a 的前n 项和12+=n n S ，求.n a 错误解法.222)12()12(1111----=-=+-+=-=n n n n n n n n S S a 错误分析显然，当1=n 时，1231111=≠==-S a 。 错误原因：没有注意公式1--=n n n S S a 成立的条件是。 定语从句错题集锦 1.The thought of going back home was ________ kept him happy while he was working abroad. A. all that B. all C. which D. that 2. ---Do you have anything to say for yourselves? --- Yes, there’s one point______ we must insist on. A. why B. where C. how D. / 3. After graduation she reached a poiont in her career _______ she needed to decide what to do. A. that B. what C. which D. where 4. She’ll never forget her stay there ______ she found her son who had gone missing two years before. A. that B. which C. where D. when 5. All the neighbors admire this family, ______ the parents are treating their child like a friend. A. why B. where C. which D. when 6. Later in this chapter cases will be introduced to readers _______ consumer complaints have resulted in changes in the law. A. where B. when C. who D. which 7. Occasions are quite rare ______ I have time to spend a day with my kids. A. who B. which C. why D. when 8. Those successful deaf dancers think that dancing is an activity _______ sight matters more than hearing. A. when B. whose C. which D. where 9. ---Is that the small town you often refer to? ---Right, just the one _______ you know I used to work for years. A. that B. which C. where D. what 10. For many cities in the world, there is no room to spread out further, _______ New York is an example. A. for which B. in which C. of which D. above which 11. Human facial expressions differ from those of animals in the degree _______ they can be controlled on purpose. A. with which B. to which C. of which D. for which 12. We saw several natives advancing towards our party, and one of them came up to us, _______ we gave some bells and glasses. A. to which B. to whom C. with whom D. with which 13. I saw a woman running toward me in the dark. Before I could recognize who she was, she had run back in the direction ________ she had come. A. of which B. by which C. in which D. from which 14. He regularly checked his secret drawers, ________ were stored some precious paintings and jewels. A. that B. which C. whom D. where 15. Culture refers to a group or community _______ we share common experiences that shape the way we understand the world. A. with which B. that C. for which D. what 16. When people talk about the places of interest in China, the first _______ comes into mind is the Summer Palace. A. one B. that C. of them D. of which 17. Is this research center ______ you visited the modern equipment last year? A. where B. that C. the one that D. the one where 2021年中考英语选择易错题集锦 1. It is _______ outside. Let’s put on our raincoats and go out, Tom. A. cold B. hot C. sunny D. rainy 【解析】此题易误为A。因为这里有个put on短语，如果不注意raincoats这个词那就很可能草率地选择A。raincoats是“雨衣”的意思，而不是一般的衣服，那么不是因为外面“冷”，而是因为“下雨”才穿“雨衣”。正确答案为D。 2. —_______ do you _______ about spring? —The flowers and the green trees. A. How, like B. How, think C. What, think D. What, like 【解析】此题陷阱选项为A或B或C。这是由于忽略语境造成的。由答语The flowers and the green trees. 可知，所问的是“你喜欢春天的什么?”而不是“你觉得春天怎么样?”。正确答案为D。 3. —What’s your sister like? —_______. A. She is a worker B. She likes pears C. She is very thin D. She is like her father 【解析】此题陷阱选项为B或D。有很多考生一看题干中的like一词就会想当然地选择B或D。其实，问句的意思是“你姐姐长得怎么样?”因此，正确答案为C。What’s …like? 这个句型常常用来询问某人的长相或某事的情况(包括天气情况)。(易错题精选)初中英语语法知识—定语从句的易错题汇编及答案(1)
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