错题16-20
八年级上册英语错题
八年级上册英语错题一、单项选择错题。
1. - ______ do you go to the movies?- Once a month.A. How longB. How oftenC. How soonD. How far.答案：B。
解析：根据答语“Once a month”（每月一次），这是表示频率的，而how often用于提问频率，how long提问时间长短或物体长度；how soon提问多久之后（常用于一般将来时）；how far提问距离。
2. There are ______ people in the supermarket. It's so crowded.A. hundredB. hundredsC. hundred ofD. hundreds of.答案：D。
解析：hundred前面有具体数字时，用单数形式，如“two hundred”；表示“数以百计的”用“hundreds of”，这是固定用法。
3. - What's the matter with you?- I have a ______. I can't eat anything.A. headacheB. toothacheC. coldD. fever.答案：B。
解析：根据“I can't eat anything”（我不能吃任何东西），可知是牙痛，headache是头痛，cold是感冒，fever是发烧，都不符合不能吃东西这个症状。
4. She is ______ than her sister.A. more tallerB. much tallerC. much more tallD. more much tall.答案：B。
解析：tall的比较级是taller，比较级前面可以用much来修饰，表示“……得多”，而more不能用来修饰比较级taller。
5. - Which subject do you like ______, English, math or Chinese?- English.A. bestB. wellC. betterD. good.答案：A。
数学错题精选
数学典题1、圆O 的半径为1，P 为圆周上一点，现将如图放置的边长为1的正方形（实线所示，正方形的顶点A 与P 重合）沿圆周逆时针滚动，点A 第一次回到点P 的位置时，点A 走过的路径的长度为_____.2、已知数列{}n a 中，11=a ，，为奇数为偶数⎩⎨⎧=+-+n n a n n a n n n a ,31,31（1）求证：数列⎭⎬⎫⎩⎨⎧-232n a 是等比数列；（2）若n S 是数列{}n a 的前n 项和，求满足0S >n 的所有正整数n 。
3、已知函数),()(,sin )(x f ex g x x f x'==其中e 是自然对数的底数。
（1）求曲线），在点（)0(0)(g x g y =处的切线方程。
（2）若对任意⎥⎦⎤⎢⎣⎡-∈0,2πx ，不等式m x xf x g +≥)()(恒成立，求实数m 的取值范围。
（3）试探究当⎥⎦⎤⎢⎣⎡-∈2,2ππx 时，方程)()(x xf x g =的解的个数，并说明理由。
4、如图，在直三棱柱111C B A ABC - 中，E 是AB 的中点，D 是1AA 的中点，则三棱锥E C B D 11-的体积与三棱柱111C B A ABC -的体积之比为__________.5、已知椭圆C ：=1（a ＞b ＞0），其中F 1，F 2为左、右焦点，O 为坐标原点．直线l 与椭圆交于P （x 1，y 1），Q （x 2，y 2）两个不同点．当直线l 过椭圆C 右焦点F 2且倾斜角为时，原点O 到直线l的距离为．又椭圆上的点到焦点F 2的最近距离为﹣1． （I ）求椭圆C 的方程；（Ⅱ）以OP ，OQ 为邻边做平行四边形OQNP ，当平行四边形OQNP面积为时，求平行四边形OQNP 的对角线之积|ON|•|PQ|的最大值；（Ⅲ）※若抛物线C 2：y 2=2px （p ＞0）以F 2为焦点，在抛物线C 2上任取一点S （S 不是原点O ），以OS 为直径作圆，交抛物线C 2于另一点R ，求该圆面积最小时点S 的坐标．6、甲乙两班进行消防安全知识竞赛，每班出3人组成甲乙两支代表队，首轮比赛每人一道必答题，答对则为本队得1分，答错不答都得0分，已知甲队3人每人答对的概率分别为321,,432，乙队每人答对的概率都是23．设每人回答正确与否相互之间没有影响，用ξ表示甲队总得分．（Ⅰ）求随机变量ξ的分布列及其数学期望E （ξ）；（Ⅱ）※求在甲队和乙队得分之和为4的条件下，甲队比乙队得分高的概率．7、在平面直角坐标系xoy 中,动点在椭圆C 1:2212xy +=上,动点Q 是动圆C 2:222(12)x y r r +=<<上一点.(1)求证:动点P 到椭圆C 1的右焦点的距离与到直线x=2的距离之比等于椭圆的离心率;(2) ※设椭圆C1上的三点1122(,),(,)A x y B C x y 与点F(1,0)的距离成等差数列,线段AC 的垂直平分线是否经过一个定点为?请说明理由.(3) ※若直线PQ 与椭圆C 1和动圆C 2均只有一个公共点,求P 、Q 两点的距离|PQ|的最大值.8、已知函数)(ln )(,1ln )2()(2R a x ax x x g x a x f ∈++=--=,令).()()(x g x f x '+=φ（1）当a=0时，求)(x φ的极值。
初一英语上册错题集及分析
1．错误题1：---What’s this in English? -----_______an orange orange.A. This isB.This’sC. ItD. It’s错误原因分析：错误率高，有this引导的问句中，为了避免重复，往往用it来代替它。
答语中只有表语，缺乏主语和系动词，故选D.2. 错误题2：His a boy.错误原因分析: 学生不了解主格代词与物主代词的差别，仅依据汉字信息“他”使用英语词汇。
改正: He’s a boy.3. 错误题3：Look at, this is my room..错误原因分析：look 与look at混淆, 不了解at 何时使用.改正：Look! This is my room.4．错误题4：The baseball on the dresser.错误原因分析：这类错误尤其多见于含介词短语的英语句子，主要原因是学生受汉语表达影响，如“棒球在梳妆台上”，忽略了英语句子中的谓语动词。
改正：The baseball is on the dressser.5．错误题5：His books are in backpack.错误原因分析：学生习惯于汉语思维，即使使用冠词也拘泥于翻译“一(个...)”或“这（些）、那（些）”，没有使用冠词的意识。
改正：His books are in the backpack.6．错误题.6：The desks is new. The chairs is green.错误原因分析：汉语中主谓没有数的变化，初学英语的学生往往忽视英语中主谓在人称和数量上的一致性。
改正: The desks are new. The chairs are green.7．错误题7：I found this a set of keys in the found and lost case.错误原因分析：指示代词和不定冠词混淆，对词组的熟悉程度不够，this和 a 放在一起，缺乏语言习惯。
译林版英语七下第十一周错题集
期中考试错题集一、单项选择：( ) 1. The basket is full and you can’t put ________ in it.A. something elseB. else somethingC. anything elseD. else anything( ) 2. What happened ________ Tom yesterday evening?A. atB. onC. toD. about( ) 3. Be quick! There is _________ time left.A. a fewB. a littleC. fewD. little( ) 4. When the cat miaowed, it ___________ a ghost.A. soundB. soundedC. sounds likeD. sounded like ( ) 5. Remember _________ the windows when you leave.A. closeB. closingC. to closeD. closed( ) 6.Suzy likes reading amazing story books. She finds them _________.A. interestB. interestedC. interestingD. interests( ) 7. ----I didn’t pass the English exam last week. ----____________A. Congratulations!B. I’m glad to hear that.C. What a pity!D. Good luck!( ) 8.________ years ago, women wore clothes like these.A. Three thousandsB. Three thousand ofC. Thousands ofD. Thousand of ( ) 9. We saw Bob jumping into the room_____ the window.A. acrossB. throughC. crossD. by ( ) 10.---Do you know the student_______David and Jeff? ---Yeah.It’s Jim.A.amongB.inC.betweenD.around( ) 11.Look!The post office is right on____side of the street.A.the otherB.the othersC.anotherD.others( ) 12.The moon goes______Earth.A.throughB.overC.aroundD.to( ) 13.That music sounds__________.I want to listen to it again.A.wellB.goodC.badlyD.bad( ) 14. I don’t like this shirt.Would you please show me_____?A.otherB.the otherC.the othersD.another( )15.The nearest hotel is800metres______.A.farB.far awayC.awayD.far away from( ) 16.______the zoo,you should_______the road.A.To get to;acrossB.To get to;crossC.Get to;crossD.Get to;across ( ) 17.The teacher always tells us______.A.don't play on the roadB.not be late againe to school on footD.to cross the road carefully( ) 18. This dress is _________ expensive, I won’t take it.A. too muchB. much tooC. too manyD. many too ( ) 19.There are ____________people in the hall, I want to leave quickly.A. too manyB. many tooC. too muchD. much too ( ) 20.Suddenly, he saw someone ________by, so he ran away quickly.A. passB. passingC. passedD. passes( ) 21.What _______ when I was sleeping?A. happenB.happeningC.happenedD.happens( ) 22.Would you like to say it again, I ___________ you.A. listenB. hearC. didn’t listenD.didn’t hear ( ) 23.He dislikes eating apples, so he eats ___________ of them.A. littleB. fewC. a littleD. a few( ) 24.I’m hungry, I would like ______________ to eat.A. anything niceB. something niceC. nice anythingD.nice something ( ) 25.My grandma lives in a small village, but she doesn’t feelA. lonely; lonelyB. lonely; aloneC. alone, lonelyD. alone; alone ( ) 26.My father the airport late and missed his flight.A. arrivedB. got toC. reached inD. reach at二、根据汉语提示或括号里所给单词的适当形式填空：1.Look, he’s running so ______ (快).I think he will be the first to get to the end ______（很快) .2.Now many children __________(要)their parents for some money when they go to school.3.We should always be ___________（care）in ___________ （choose）our friends .4.Please don’t play with my __________/tʃɔ:k/. It’s broken.5.One of the students __________ (be) born in Canada.6.It takes us two years_________ (build) the building.7.The girl is old enough to look after _____________(she).8.The door is ______________(lock), can you open it with the key?9.It was quite a large fish about ___________(那么) long.10.Eat more and exercise more, you will be _______ and ____ __. (strong)11.Don’t speak too _____________(quick), I can’t hear ______(clear).12.Mary always ___ ____(抱怨) that her boss gives her too much work.13.Don’t catch _______________(兔子) ears.14.Don’t speak in a _____________(低的) voice.15.Leaves ___________(fall) down in Autumn.16.They decided ____________(watch) this film again.17.The dog is clever enough ____________(answer) this questions by writing.18.We often see some women _______________(dance) there.19.We are too tired _______( run) again. 20.We are old enough _____ (look) after ourselves.21.Do you often do outdoor _________(活动)?22.Simon often _______(抱怨) too much.23.The little boy often stays at home ________________(独自的).24.Don’t speak in _____________(低的) voice.25.Can you see them ______________(swim) there?26.I ___ __(see) Li Lei ___ _(go) out just now.27.He __ __(do)his homework every day. But he _ _(not do)it yesterday.st Monday we (抱怨) about the school food.29. Summer is coming. It (变得) hotter and hotter.30. The car (撞) the tree because of the careless driver.31. The strange rabbit (surprise) Alice.三、根据汉语完成下列句子：1. 昨天晚上，安迪花了两个小时做一个飞机模型。
初中英语常见错题120题
初中英语常见错题120题初中英语常见错题（提示: 前十个小题有两处错误,其它小题只有一处错误.）1. It takes us a hour or more to go to my hometown by a train.2. My friend Simon likes to play the football before the supper.3. What a bad weather we are having! We've never had so rainy days.4. These people want to have some fishes for supper, so they decide tocatch much now.5. Mrs. Li teaches our English. We like his class very much.6. The books are made from paper and these computers are made fromChina.7. The old man told his son that he had nothing to worry besides him.8. This kind of skirt looks well and sells good.9. Mr. Wu often gives us some good informations by e-mail.10. I can hardly see any sheeps on the top of the mountain.11. It is said that the police has found some clues that might lead to thearrest of the murderer.12. There are a lot of apples in the tree. A boy in the tree is pickingthem.13. There are thirty woman teachers in our school.14. The student with his friends are helping the old man dothehousework.15. The two-hours documentary takes a close look at the Asian tiger.16. Who do you think know the answer to the question17. Simon sits between Amy and I.18. Look! Some pieces of paper are on the floor. Let's pick it up.19. "Please help yourself to some fruit, children",Granny said.20. The weather here is quite different from the one of Chongqing.21. ----More and more people think that necessary to let the studentsteach themselves.22. ----That's true. They can improve themselves in this way.23. When night fell, I was too tired to do something else.24. Not every child like hamburgers.25. The Smiths have visited two famous cities. One is in Jiangsu andanother is in Zhejiang.26. Comrade Lei Feng thought more of the others than of himself.27. She has kept everyone of her son's letters.28. This maths problem is so difficult that only few students can work itout.29. Could you tell me how much your telephone number is30. ----How long is it from our school to the bridge31. ----About half an hour's bus ride. Shall we go and visit it32. He will stay here for one and a half month.33. Nanjing is a city with many places of interest, thousand of touristscome here every year.34. Two fifth of the land in that place is covered with trees and grass.35. The travellers set off in the morning of May 3.36. He lost the key of the door of his classroom.37. Ann has been late three times on the morning of last Monday.38. Would you like to help post this letter to me I have no time now.39. Amy thinks aliens may do harm for her.40. It is very important of us to practise speaking English as much aspossible.41. It is silly for you not to forgive others for their faults.42. By the end of last month we learned two thousand English words.43. Hangzhou is famous as producing silk in China.44. Each student will have their own online teacher is called 'e-teacher'.45. When Audrey Hepburn died, the whole world mourned(悼念) thelose of a great beauty.46. If you don't want to go hiking, I won't ,too.47. The sweater is very beautiful, but it's too much dear.48. The old man lives by himself, but he never feels alone.49. There're many trees and flowers on every side of the street.50. My home is about 5 kilometers far away from the city.51. Our teacher is going to fly to New York sometimes next year.52. The man speaks English as good as an American, so we all believethat he has stayed in America for many years.53. The more you think about his question, the more interested you willfeel it.54. -----Have you bought that digital camera55. ----No, I can't afford it. This price is a bit too expensive, I think.56. Our classroom must be kept cleaning every day.57. This pair of shoes is too small for me to wear it58. He ran very fast, but he couldn't run enough fast to catch the otherrunners.59. It's nothing serious. You've just caught a bit a cold.60. Guangzhou is larger than any other city in Guangxi.61. Bruce is shortest boy but runs fastest in his class.62. My hometown is becoming more beautiful and more beautiful.63. Of the two Australian students, Masha is the tallest one.I think youcan find her easily.64. When Mr. Jiang returned back home from work, his flat would be asclean as new.65. My grandpa took me some local products from my home town whenhe came to see me last year.66. Yesterday a number of people was waiting for a bus when theaccident happened.67. The geography teacher told us yesterday that the earth moved aroundthe sun.68. I want to know if he comes here if he is free tomorrow.69. In the past few years, they built a lot of new factories.70. ----How long has the film begun71. ----For about half an hour.72. Mr. Jiang can speak good English because he has been to Englandfor five years.73. My bike needs to mend. I think I need to go to Unlce Wang for help.74. Who do you think to help them finish the work on time last Thursday75. ----Why didn't you go to the movie yesterday76. ----Because I have watched it before.77. He asked her if she will go to Dangtu the next day.78. What was happened to your friends in the traffic accident79. ----Why don't you have a notebook with you80. ----I've forgotten it at home.81. I like this silk dress, and it is felt so soft and comfortable.、82. Old people should be spoken politely.83. ----Have all the students known that our class will have a meetingthis afternoon84. -----Yes. Every student tells about it by Mr Wang.85. Today, the forests have almost gone, people must stopfrom cuttingdown too many trees.86. The students are often made do a lot of homework a day.、87. ----What he said at the meeting listened quite all right.88. ----I can't quite agree with you.89. ----Would you mind if I open the window90. ----Yes, please, though it's a little cold.91. It takes about 12 hours traveling from Maanshan to Beijing by train.92. If you get up late, you will can't catch the early bus.93. You needn't to come to the meeting this afternoon if you havesomething important to do.94. The boys are often told don't play balls in the street.95. I pressed the keys but nothing was appeared on the screen.96. I prefer to walk there rather than going by bus.97. Camp in the open air is the most interesting of all the outdooractivities.98. The headmaster isn't in at the moment. He has been to an importantmeeting.99. The novels written by a famous writer are well worth to be readcarefully.100. There are many birds are singing in the trees over there.101. "Don't always make Tim to do this or that. He is already a big boy, dear," Mr. Green.102. Please pick it up. If you've lost it, you must pay it for.103. Both of my parents hope I to become a doctor when I grow up. 104. He spent as much time as he could play football on Sunday.105. Which does your father enjoy spending his weekend, watching TV or playing cards106. Something wrong is with my bike. I must have it to repair.107. My grandfather usually wears his glasses before he reads newspapers.108. He could say neither French nor German. So I talked with him in English.109. How much did he spend for the mobile phone110. I have to buy a robot in order that have more free time.111. He didn't know how to do with the used car.112. The question is if to go or stay.113. The baby is sleeping. You'd better to turn down the radio.114. ----Must I finish my homework now115. ----No, you mustn't. You may finish it tomorrow.116. There used to have few tall buildings around our town.117. Few of them hurt themselves in the accident last night, don't they 118. I don't think he will come here on time, won't he 119. He must be Mr. Green from the south of America, mustn't he120. -----There is no air or water on the moon, is there -----Yes, there isn't. 121. When we reached the train station yesterday, the train has been away for half an hour.。
新目标七年级英语下学期期末错题集含答案
新人教版初一下学期期末错题集（含答案）1.When the girl saw a big dog,she shouted ______ her father ______ help.A.at;withB.to ;forC.at;forD.to;with2.I saw Jim _______ near the river on my way home.A.playsB.playingC.to playD.played3.I can’t speak Russian very well.It’s _______ difficult for me.A.a kind ofB.a littleC.a little ofD.kinds of4.Each of them _______ some fruit for free.A.getB.getsC.gettingD.to get5.Lucy is _______ girl.A.a quite beautifulB.quite a beautifulC.quite beautiful aD.beautiful quite a6.Mike, I feel something _______ on my head.—Well ,let me have a look.A.to be movedB.movedC.movingD.to move7.What______ he ______like—He’s thin and tall.A.is;lookB.does;looksC.does;lookD.is;looks8.Some chicken______in the bowl,and some______ are in the garden.A.is;chickenB.are;chickenC.is;chickensD.are;chickens9._______interesting job this is!A.WhatB.HowC.What anD.How an10.I saw her_______ just now.A.to playB.playingC.playsD.play11.I told the visitors______them and their ______habits.A.to;lifeB.about;livingC.of;lifeD.to;living12.I was so scared that I couldn’t move.(同义句)I was _____ scared ______ move.13.The man _____ thick glasses is my teacher.A.byB.onC.withD.in14.It’s time to get up!Please ask them to stop_______.A.to sleepB.sleepingC.sleepsD.sleep15.I’d like to drink_________.A.some orangesB.orangesC.some orangeD.orange juices16.These _______(music) all come from Australia.17.There is a beautiful garden _____Fifth Street.A.onB.inC.withD.at18.Just ______straight and turn right.A.goingB.goC. to goD.goes19.—Mike ,______play with your eraser in class.—I’m sorry.A.don’tB.doesn’tC.can’tD.not20.There are a lot of small gardens in our community.(同义句)There are _______ _______ small gardens in our community.21.She is talking with friends _____ wechat.A.forB.inC.onD.at22.Please _____ quiet! The students _______ reading books.A.is;areB.be; areC.is;beD.be;be23.—Hello, may I speak to Mary ,please— _______.A.I don’t think soB.I am MaryC.Hurry up,pleaseD.This is Mary speaking24.—Can I have ______ tea—Sorry, there isn’t ______.A.some;anyB.an;someC.any;someD.a;some25.Some students are doing their homework,_______ are talking.A.othersB.the othersC.otherD.the other26.She is over 40 years old.(同义句)She is _____ _____ 40 years old.27.He is from China.(同义句)He _____ ______ China.28.It take s me 2 hours ______ (finish)my homework.29.You must do the dishes after ______(eat)dinner.30.Don’t ______(talk) in class.31.He often practices_______(play) the piano.32.Can you ______ English—No, I can ______it in Chinese.A.speak;speakB.speak;sayC.say;sayD.talk;say33.Ice-creams ______ good, so all the children like ______.A.tastes;itB.taste;themC.tastes;themD.taste;it34.He b______ his teeth every day.35.She likes ________(锻炼)after dinner.36.The children went to the mountains _______ Friday afternoon.A.atB.forC.onD.in37.My grandparents like living in the c________(乡村).38.On my birthday I got lots of_______(礼物) from my friends.39.These b______(幼小的) pandas can’t eat much.40.I have much work to do.I’m ________ busy.A.a bit ofB.a littleC.a lotD.a few41.I had a good time in Beihai Park last Sunday.(同义句)I ________ ________ in Beihai Park last night.42.When he saw the tiger for the first time,he got a ________.A.surprisedB.surprisingC.surpriseD.surprises43.We need you _______ help______ our school trip.A./;forB.to;forC./;withD.to;with45.I go to ______ work after _______ breakfast everyday.A./;theB./;/C.the;aD.the;the46.Our teacher shows_________A.me itB.me to a mapC.a map to meD.a map me47.Your brother is good _______ telling stories, so he can be good ______ childrenA.for;withB.at;withC.to;atD.at;for48.What _______ you ________ when it is rainyA.are;doB.is;doC.do;doD.does;do49.-May I use your telephone-Sorry.It ________.A.isn’t worksB.worksC.doesn’t workD.isn’t work50.What a nice _______ it is!I want to go out for a walk.A.weatherB.photoC.dayD.today51.They are playing games;they are very ________(relax).52.I don’t know Bill,_______ I can’t tell you anything about him.A.becauseB.butC.soD.or53.I can help you with _______(sing).54.-Who visited the farm last Sunday-_________.A.The boy visitedB.He doesC.His father wasD.He did55.The driver is sitting ______ the car.A.in front ofB.in the frontC.in frontD.in the front of56.Alice spends too much time ________ computer games.A.playB.playsC.to playD.playing57.Mike is a student from _______,and he studies very_______.A.Russian;wellB.Russia;goodC.Russia;hardD.Russian;hard58.He sees a boy _______baseball with his friends now.A.playB.to playC.playingD. plays59.-Who is in your classroom now-________.All the students are on the playground.A.SomebodyB.AnybodyC.NobodyD.Everybody60.Do you think everyone ________ their weekendsA.enjoysB.enjoyC.enjoyingD.to enjoy61.She’s just 25,but she has _______ white hairs.A.a fewB.muchC.lot ofD.a little62.Look at the ______!It’s ________ heavily now.A.rain;rainB.raining;rainingC.raining;rainyD.rain;raining63.My phone isn’t________(work).64.Little Tom can draw ________.His drawings are very ________.A.good,wellB.well,goodC.good,goodD.well,well65.---- ________ do you join the club----BecauseI like music.A.WhatB.WhereC.WhyD.How66.We have lots of fun ________ games.A.playB.to playC.playingD.plays67.The train ________ the train station at 8:40 every morning.A.crossesB.runsC.leaveses68.For some students ,it’s difficult________school.A.to get toB.get toC.to getD.get69.----Is she your sister----________.she is my aunt.A.Yes,she isn’t.B.No,she is.C.Yes,she is.D. No,she isn’t.70.----Do you like ________----Yes,they’re very smart.A.elephantB.tigerC.pandasD.animal71.My little cat sleeps ________the day,but ________ night he begins to work.A.at,atB.on,inC.on,atD.during,at72.Wait a minute.I have _____ to tell you.A.important somethingB.something importantC.nothing interestingD.anything new73.-Where _____ you last week-I _____ in Xi’an.A.are ;amB.was;wasC.were;wasD.were;were74.Nick ____ to work on Sundays.He plays sports with his friends.A.goB.goesC.don’tD.doesn’t go75.-___ does Gina _____ her English teacher-She likes her very much.A.How ;thinkB.What;likeC.How;think ofD.What ;think of76.The train station is not far ______ my home.A.toB.fromC.andD.with77.Sally _____ her mother.A.likeB.is likesC.likingD.is like78.Don’t eat in class _____ don’t fight in school.A.orB.butC.andD.so79.He often goes to work ____ his car.A.byB.inC.atD.with80.John is _____.He is _______ boy.A.8 years old;a 8-year-oldB. 8 years old; an 8-year-oldC. 8 years old; an 8 years oldD. 8-year-old; an 8-year-old81.-How far is your teacher’s home from here-It’s about two _____ drive.A.hour’sB.hoursC.hours’D.hour82.The teacher is very stric _____ his students.A.withB.inC.forD.to83.You must learn ______.A.relaxB.relaxsC.to relaxD.relaxing84.There are ____ of students in our school but only _____ of them are girls.A.hundreds;two hundredB. hundred; two hundredC. hundreds;two hundredsD. hundred; two hundred85.The post office is near here. You can go there ____ foot.You don’t need to go there ___ bike.A.on;byB.on;onC.by;rideD.on;by86.-_____-Yes,it is.A.Do you like this movieB.Is your sister at homeC.Is that your uncleD.Does your cousin reading.参考答案：1-5BBBBB 6-10CCCCB 11B 12too;to 13-15CBC 16musicians 17-19ABA 20 lots of 21-25CBDAB 26more than 27comes from 28to finish 29eating 30talk 31playing 32-33BB 34brushes 35 exercising 36 C 37countriside 38gifts 39 baby 40B 41enjoyed myself /had fun 42-47CBBAB 48-50CCC 51relaxed 52C 53 singing 54-58DDDCC 59-62CAAD 63working 64B 65C 66-70CCADC 71-75DBCDD 76-80BDCBB 81-86CACAAC。
错题本
3.学校对学生进行德育的特殊途径是（D）A.思想品德课B.学科教学C.社会实践活动D.班主任工作6.德育过程是一个反复的过程。
以下不能体现这一点的是（C）A.学生正处于成长期，世界观尚未形成B.学生的品德发展是不断深化的过程C.知、情、意、行的培养提高，需要通过长期的训练、积累才能实现D.学生的思想很不稳定10.“寓德育于教学之中，寓德育于活动之中，寓德育于教师榜样之中，寓德育于学生自我教育之中，寓德育于管理之中。
”这是德育过程的哪一条规律的体现（A）A.德育过程是培养学生知、情、意、行的过程B.德育过程是促进学生思想内部矛盾斗争发展的过程，是教育和自我教育统一的过程C.德育过程是组织学生的活动交往，统一多方面的教育影响的过程1.德育有其独特和重要的功能，可概括为德育的（ABD）A.社会性功能B.个体性功能C.导向性功能D.教育性功能E.文化性功能6.借助学生的成绩表、作业、日记等书面材料对学生进行了解的方法是（C）A.观察法B.分析书面材料法C.调查法D.谈话法28.学校管理的目标和尺度是（A）A.学校绩效B.教学评价C.学生成绩D.课堂教学6.最能体现教育的生活化、情感化、多样化特点的是(C)A.社会教育B.社区教育C.家庭教育D.学校教育9.课外、校外教育与课堂教学(B)A.是同一种活动B.方向一致，但课外、校外教育不是一种正规教育活动C.都是一种正规的教育活动，但方向不一致D.都是一种正规的教育活动，且方向一致12.学生摄影小组举办摄影大赛属于学生课外、校外教育中的（D）A.体育活动B.学科活动C.文学艺术活动D.科技活动14.与学校教育相比，家庭教育的显著特点是（C）A.针对性B.终身性C.先导性D.个别性3.小组活动的特点是(ABC)A.自愿组合B.小型分散C.灵活机动D.独立性E.强制组合4.关于课堂教学与课外、校外教育的关系正确的是（CD）A.课外、校外教育是课堂教学的延续和补充B.课堂教学与课外、校外教育可以相互取代C.课堂教学与课外、校外教育可以相互补充D.课外、校外教育与课堂教学相互促进E.课外、校外教育有其自身独特的价值20.教育家(C)曾说：“我十分明确地把培养有用的国家公民当作国家国民学校的教育目标，并且是国民教育的根本目标。
英语错题集锦
英语错句1.Some of my friends a program at the artfestival three days ago.1A.haveB. hadC. hasD. are having2.Jack is always to wait for a long time without getting angry.2A. too patientB. enough patientC. patient enoughD. very patient3. people in the past could hardly eat fresh vegetables in winter, .3A. could theyB. couldn’t theyC. could people4. it is for her to get home on time, because it is raining . 4A. hard ; hardlyB. hardly ; hardC. hard hardD. hardly hardly5. farther hardly goes to the gym because he dislikes going there, ？（反意疑问句）56. Toby read the article , and found something important in it.6A. enough carefulB. careful enoughC. carefully enoughD. enough carefully7. there are many people on sides of the street.78. The detective is searching the man as as he can．那个侦探正在尽可能仔细地搜查那个男子的身体。
9. what do you think is important for the players on a team?---it’s to play together and the best in each other.A.look upB. believe inC. bring outD. blow out10. Toby, playing electro video games (占用) too much times to study other courses. 81B 一般过去式。
人教版七年级数学上册错题集
2015年秋季学期错题集1下表中有两种移动电话计费方式：请思考并完成下列问题：（1）设一个月内移动电话主叫tmin（t是正整数），根据上表，列表说明：当t 在不同时间范围内取值时，按方式一和方式二如何计费？（2）观察你的列表，你能从中发现如何根据主叫时间选择省钱的计费方式吗？通过计算验证你的看法。
2 已知|a|=3，|b|=2，且a＜b，则a+b=______．3 已知：|x-2|与|y-5|互为相反数，求x和y的值。
⑴请你根据图中A、B两点的位置，分别写出它们所表示的有理数A：B：；⑵观察数轴，与点A的距离为4的点表示的数是：；⑶若将数轴折叠，使得A点与－2表示的点重合，则B点与数表示的点重合；⑷若数轴上M、N两点之间的距离为2010(M在N的左侧)，且M、N两点经过(3)中折叠后互相重合，则M、N两点表示的数分别是：M: N: ．5求|x-3|+|x+4|的最小值，并说明此时有理数x的取值范围。
6 知识链接：对于关于x的方程ax=b，（a、b为常数）⑴当a≠0时，此方程是一元一次方程，方程有唯一解x=b/a；⑵当a=0，b≠0时，没有任何实数x能满足方程使等式成立，此时，我们说方程无解；⑶当a=0，b=0时，所有实数x都能使方程成立，也就是说方程的解为全体实数，所以我们说方程有无数个解。
问题解决：⑴解关于x的方程：(m-1)x=2⑵解关于x的方程：mx-4=2x+n7 （2011•宜昌）随着经济的发展，尹进所在的公司每年都在元月一次性的提高员工当年的月工资．尹进2008年的月工资为2000元，在2010年时他的月工资增加到2420元，他2011年的月工资按2008到2010年的月工资的平均增长率继续增长．（1）尹进2011年的月工资为多少？（2）尹进看了甲、乙两种工具书的单价，认为用自己2011年6月份的月工资刚好购买若干本甲种工具书和一些乙种工具书，当他拿着选定的这些工具书去付书款时，发现自己计算书款时把这两种工具书的单价弄对换了，故实际付款比2011年6月份的月工资少了242元，于是他用这242元又购买了甲、乙两种工具书各一本，并把购买的这两种工具书全部捐献给西部山区的学校．请问，尹进总共捐献了多少本工具书？8如图,M是线段AB上一点,且AB=10cm,C,D两点分别从M,B同时出发时1cm/s,3cm/s的速度沿直线BA向左运动,（1）当点C,D运动了2s,求这时AC+MD的值．（2）若点C,D运动时,总有MD=3AC,求AM的长．9 如图，数轴上有A、B、C、D四个点，分别对应的数为a、b、c、d，且满足a，b是方程|x+9|=1的两根（a＜b），（c-16）²与|d-20|互为相反数，（1）求a、b、c、d的值；（2）若A、B两点以6个单位长度/秒的速度向右匀速运动，同时C、D两点保持不动，并设运动时间为t秒，问t为多少时，A、B两点都运动在线段CD上（不与C、D两个端点重合）（3）若A、B两点以6个单位长度/秒的速度向右匀速运动，同时C、D两点以2个单位长度/秒向左匀速运动，并设运动时间为t秒，问t为多少时，A、B两点都运动在线段CD上（不与C、D两个端点重合）？10 如图，动点A从原点出发向数轴负方向运动，同时动点B也从原点出发向数轴正方向运动，2秒后，两点相距16个单位长度．已知动点A、B的速度比为1∶3(速度单位：1个单位长度/秒)．(1)求两个动点运动的速度；(2)在数轴上标出A、B两点从原点出发运动2秒时的位置；(3)若表示数0的点记为O，A、B两点分别从(2)中标出的位置同时向数轴负方向运动，再经过多长时间，满足OB=2OA？11 小明想在两种灯中选购一种，其中一种是10瓦的节能灯，售价32元；另一种是40瓦的白炽灯，售价为2元．两种灯的照明效果一样，使用寿命也相同．如果电费是0.5元/每千瓦时．你选择购买哪一种灯？12 已知一铁路桥长1000米，现有一列火车从桥上通过，测得火车从开始上桥到车身过完桥共用1分钟，整列火车完全在桥上的时间为40秒，求火车的速度及火车的长度。
错题强化练习
1、我家住在第4层，楼上还有18层。
这幢楼有几层？2、（1）第一小队两天一共植树多少棵？（2）第二小队第二天至少要植多少棵才能超过第一小队？3、笑笑今年9岁，淘气比笑笑大2岁，智慧老人比淘气大54岁，智慧老人今年几岁？4、体育老师拿来一些球，先将全部球的一半分给男生，再把剩下球的一半分给女生，这是老师手里还有6个球。
老师最初拿来（）个球。
1、我家住在第4层，楼上还有18层。
这幢楼有几层？2、（1）第一小队两天一共植树多少棵？（2）第二小队第二天至少要植多少棵才能超过第一小队？3、笑笑今年9岁，淘气比笑笑大2岁，智慧老人比淘气大54岁，智慧老人今年几岁？4、体育老师拿来一些球，先将全部球的一半分给男生，再把剩下球的一半分给女生，这是老师手里还有6个球。
老师最初拿来（）个球。
5、小红要给100棵小树浇水，已经浇了37棵，还要浇几棵？6、欢欢有65张邮票，乐乐比欢欢多28张，晶晶比乐乐少6张。
（1）乐乐有多少张邮票？（2）晶晶有多少张邮票？7、少年宫组织两队同学参加夏令营，每队有2位老师，每辆车可坐50名乘客。
第一队有45名学生，第二队有44名学生。
需要几辆车，还有几个空座位？8、羊有46只，鹅比羊少19只，兔比羊多6只。
提出两个数学问题，并试着解答。
5、小红要给100棵小树浇水，已经浇了37棵，还要浇几棵？6、欢欢有65张邮票，乐乐比欢欢多28张，晶晶比乐乐少6张。
（1）乐乐有多少张邮票？（2）晶晶有多少张邮票？7、少年宫组织两队同学参加夏令营，每队有2位老师，每辆车可坐50名乘客。
第一队有45名学生，第二队有44名学生。
需要几辆车，还有几个空座位？8、羊有46只，鹅比羊少19只，兔比羊多6只。
提出两个数学问题，并试着解答。
9、一年级有100个同学去旅游，第一辆车能坐42人，第二辆车能坐48人，还有多少人不能上车？10、小红两次一共植树多少棵？小花第二次植树多少棵？如果小明是第二名，他两次植树的总数可能是（）棵。
药理题库16章错题纠错单选题
第一章：世界上最早的药典是《新修本草》。
第二章：1.药物作用是指：药物与机体细胞间的初始作用。
2.属于药物局部作用的例子是：硫酸镁的导泻作用。
3.药物作用的两重性是指：两种说法①治疗作用与不良反应；②防治作用与不良反应。
4.副作用是在治疗量时产生的不良反应。
5.与药物的过敏反应相关的是：遗传因素。
7.孕妇用药容易发生致畸作用的时间是：妊娠前3个月。
8.甘露醇的脱水作用机制是：理化性质的改变。
9.药物的半数致死量LD50是指：引起半数实验对象死亡的剂量。
10.药物与特异性受体结合后，产生某种作用并引起一系列效应，该药属于：激动药。
11.受体阻断药（拮抗药）：对受体有亲和力而无内在活性。
12.竞争性拮抗药：有亲和力而无内在活性。
13.受体激动药的特点是：对受体有亲和力，有内在活性。
14.药物的适应性取决于：①作用速度；②药物剂量；③给药途径；④不良反应。
15.药物作用的基本表现是机体器官和组织功能兴奋或抑制。
16半数有效量是指：引起50％阳性反应的剂量。
17.药物的治疗指数是指：LD50/ED95。
18.药物与受体结合后，可激动受体，也可阻断受体，对受体的作用取决于：药物是否具有内在活性。
19.药物的内在活性是指：受体激动时的反应强度。
20.安全范围是指：最小治疗量与最小致死量间的距离。
21.常用于表示药物安全性的参数是：治疗指数。
22.质反应的剂量效应曲线是：对称S型曲线。
23.某药的剂量效应曲线平行右移，说明：有拮抗药存在。
24.药物与动物毒性的关系是：LD50越大，毒性越小。
25.药物产生不良反应的药理学基础是：药物选择性低。
26.药物的效价强度是指：引起等效反应的相对浓度或剂量。
27.量反应与质反应量效关系的主要区别是：药理效应性质不同。
第三章1.大多数药物在体内跨膜转运的方式是：单纯扩散。
2.药物的PKa值是指其：解离50％时的PH值。
3.抢救急症患者，多采用的给药方式是：静脉注射。
4.首过效应发生在胃肠道给药。
初三英语错题整理(二)
初三英语系统错题整理（二）I. Listen to the passage and fill in the blanks:01. People say Teen Detectives is really funny and the newspaper reported it was good.02. The girl is in Grade Eight now.03. It was brought from South America to Europe in the 16th century.04. People will have lots of activities to celebrate it on the World Football Day.05. Nowadays, team work is getting more and more important in our study and work.06. Keep practising and we will do it much better in ther future.07. I work in a bank. I enjoy shopping very much.08. I like to go to the shopping center.09. I can learn the fashion trend in the shopping malls.10. It is important to me to breathe “the atmsphere of the morden city”.11. Jack can’t remember Paul’s mobile phone number now and th e secretary won’t tell him. II．Choose the best answer:01. The aim of the trip was __________ the problems for ourselves.A．see B．seeing C．to see D．sees02. A: Do you know the lady __________ is on the stage ?B: Yes, she is the daughter of Mr. Smith.A．which B．who C．whom D．whoseB3. A: Let’s go dancing tonight.B: Sorry, I __________. I have to go to a meeting.A．mustn’t B．may not C．needn’t D．can’t04. Sarah is __________ a hardworking girl __________ she often works late into night. A．so…that B．too…to C．s uch…that D．not only…but also05. The students are sorry to hear that the famous singer __________ for half an hour. A．has left B．has gone C．has been away D．has gone away06. Sometimes they cook it over __________ open fire.A．an B．a C．/ D．the07. A: When __________ the Art Club __________ ?B: In 2003.A．was…organized B．was…organizing C．has organized D．did…organized08. I hear that some Germans saw __________ UFO the other day, and __________ egg-like UFO landed near a river. A．an…an B．an…the C．a…an D．a…t he09. A: Look, Mum! We have __________ sugar in the fridge.B: Really? Let’s go and buy some.A．few B．a few C．little D．a little10. Many teachers believe that besides the textbooks, children also learn a lot __________ life.A．of B．from C．for D．with11. If you have any problems, you can ask your parents to give you __________.A．a piece advice B．an advice C．some advice D．some advices12. The old lady looked at __________ the naughty (调皮的boy and didn’t konow what to say.A．happily B．happy C．angrily D．angry13. China __________ six astronauts into space since 2003.A．sent B．will send C．has sent D．has been sent14. A: What did you say to your mother just now ?B: I asked her __________ she cooked for dinner.A．that B．if C．how D．what15. Mr. Smith is busy __________ some important work in his office now.A．at B．for C．to D．with16. A: When shall we go to the History Museum, this Saturday or Sunday ?B: __________ is OK. I’m free these days.A．Both B．All C．Either D．Neither17. When the earthquake happened in that area, we provided people there __________ food and clothes.A．in B．for C．from D．with18. The policemen finally __________ the robbers and sent them to prison.A．took care of B．took hold of C．took the place of D．took charge of19. A new bookstore is being built next to our to our school.A．nearby B．beside C．on our side D．far from20. Peter is good at English, but sometimes he still has __________ problems.A．few B．a few C．little D．a little21. It is common in Britain for students to __________ new hobbies after the Christmas holidays. A．take up B．take in C．take off D．take away22. Tom’s new flat is near __________ underground station, so it’s easy for him to go out.A．a B．an C．the D．/23. My grandma __________ not remember my telephone number when I told her about it. A．must B．may C．could D．should24. __________ amazing the stories about money are !A．What B．What a C．Whan an D．How25. Ben’s father __________ drink a lot, but now he has given it up.A．is used to drink B．is used to drinking C．used to drink D．used to drinking26. A: How far is it from our school to __________ seaside ?B: It is __________ eight –kilometre walk from here.A．the…an B．/…an C．the…a D．/…the27. A: Whose exam paper is it ?B: It __________ be Tom’s. He always forgets to write h is name on it !A．can’t B．must C．shouldn’t D．may28. My son wants a pet rabbit for long, but I have no tome to buy __________ for him.A．it B．that C．the one D．one29. Don’t forget to put your books back on the bookshelves, __________ ?A．do you B．don’t yo u C．won’t you D．will you30. No free plastic bags in the supermarkets helps to __________ white pollution.A．reduce B．return C．provide D．produce31. In the famous tale, the Greek army played a trick __________ the Trojans.A．to B．on C．for D．with32. Everyday, the old man sits on the side of the river __________ a meal, with a cormarant on his head. A．to cook B．cooking C．cooks D．to cooking33. A: Does Ben ever guess the meanings of English words.B: He __________ guesses the meanings of the new words, He uses his dictionary all the time. A．usually B．always C．never D．sometimes34. When she __________ home, her teacher had waited for her for __________. A．arrived…sometime B．reached…sometimeC．arrived…some time D．got to…some time35. A: May I used your computer ?B: __________.A．Yes,please. B．You are nice C．It doesn’t matter D．It was a pleasure.36. Last Teachers’ Day, the teachers received a box __________ cards.A．was filled with B．full of C．fill with D．fulled with37. A: Why are you so upset ?B: Sorry, I __________.A．don’t fell good B．am not feeling good C．feel well D．am not feeling well38. A: Would you like to go swimming in the river with us ?B: No, thanks. Our teacher often tell us __________ that.A．do B．no do C．to do D．not to do39. Could you spea k __________ I can’t hear you at the back.A．loud B．loudly C．slow D．slowly40. A: If there are __________ people driving, there will be __________ air pollution.B: Yes, the air will be fresher.A．less…less B．less…fewer C．fewer…fewer D．fewer…less41. A: __________ shall we do with the waste paper, bottles and boxes ?B: Let’s keep them for recycling.A．How B．What C．Why D．Where42. Obama’s __________ in election has made Martin Luther King’s dream come true.A．success B．succeed C．successful D．successfully43. It is cheap to feed this type of pet and they do not need a lot of space __________.A．to live B．living C．to live in D．live in44. The meat __________ bad unless you put it in the fridge.A．doesn’t go B．go C．won’t go D．will go45. __________ of the water was left on the mirror.A．Only little drops B．Only a little drops C．Only few drops D．Only a few drops46. Could you tell me __________ ?A．which is the way to Grand Theatre B．what’s your troubleC．where he had gone D．if you had been to AustraliaIII．Complete the sentences with the given words in their proper forms:01. The little girl is full of __________ ideas. (ordinary02. In her life time, Mrs. Brown devoted herself to __________ children in the countryside. (teach03. Is there any __________ on ther Mars. Scientists may give the answer in ther near future. (live04. Many young people want to become artoon __________ in the future. (artist05. Body language is the __________ and most powderful language of all. (quiet06. Could you name three __________ events that happened in Ming Dynasty(明朝 ? (history07. This is the __________ time for me to give a speech before so many people. (two08. It is __________ to understand every single word when reading an article. (necessary09. My grandparents become __________ when they are getting old. (forget10. It will __________ rain tonight. (probably11. It was a __________ trip. I enjoyed it very much. (pleased12. You should learn to be __________ of your parents because you are no longer a little child. (independence13. Your help __________ me to finish the job. (able14. What does your brain do while your are __________ ? (sleep15. __________ kinds of information can be stored in computers. (vary16. What __________ it is to swim in summer. (fun17. They __________ deeply by what the headmaster said. (affect18. Obama’s honesty and __________ have made him Prisident of the United States. (wise IV．Rewrite the sentences as required:01. She choose the third answer at last.（对划线部分提问）__________ __________ did she choose at last ?02. I have always been because I have to do a lot of work.（对划线部分提问）__________ __________ you always been busy ?03. The lady by the riverside is over 80 years old.（对划线部分提问）__________ the __________ of the lady by the riverside ?04. The reporter wrote the article on the morning of April 10th.（改为被动语态）The article __________ __________ by the reporter on the morning.05. Can you tell me when to visit my English teacher ?（改为宾语从句）Can you tell me when __________ __________ cisit my English teacher ?06. Most of the children are intested in comic strips.（对划线部分提问）__________ __________ most of the children intested in ?07. Both of them are doctors.（改为否定句）__________ __________ them __________ __________ doctor.08. The new car cost Me. Smith a lot of money.（改为否定句）The new car __________ cost Mr. Smith __________ money.09. It’s fun to have a barbecue on a sunny Saturday.（改为感叹句）__________ __________ it is to have a barbecue on a sunny Saturday !10. Children usually like cartoons.（改为被动语态）Cartoons __________ usually __________ by children.11. Beijing held the Olympic Games in 2008.（改为被动语态）The Olympic Games __________ __________ in Beijing.KEY:II．01---05. CBDCC 06---10. CCCDD 11---15. CCCDD 16---20. CDBBB 21---25. ABCDC 26---30. ABDDA 31---35. BBCCA 36---40. BDDAD41---45. DACDD 46. BIII. 01---05. extrordinary, teaching, lives, artists, quiest;06---10. historical, second, unnecessary, forgetable, probably;11---15. pleasant, independent, enable, sleepy, Various;16---18. fun, were affected, wisdom.IV. 01---05. Which answer, Why have, What…age, was…written, I shall/will 06---11. What are, None of…is a, didn’t…much, What fun, are…liked, were hold。
语文试卷错题原因分析500范文
语文试卷错题原因分析500范文一、字词类（假设为第1 - 5题）1. 题目：下列词语中加点字的读音完全正确的一项是（）- 选项A：确凿（zuò）- 选项B：脑髓（suǐ）- 选项C：菜畦（wā）- 正确答案：B。
- 错题原因：对于字词的读音掌握不扎实。
“确凿”的“凿”应读“záo”，误读可能是因为平时没有准确记忆其读音规则。
“菜畦”的“畦”应读“qí”，可能是对这个生僻字的读音没有准确认读，导致选错。
2. 题目：下列词语书写无误的一项是（）- 选项A：人声鼎沸荒草凄凄。
- 选项B：来势汹汹妇孺皆知。
- 选项C：锋芒必露家喻户晓。
- 正确答案：B。
- 错题原因：对词语的字形记忆不准确。
“荒草凄凄”应为“荒草萋萋”，“萋萋”形容草长得茂盛的样子。
“锋芒必露”应为“锋芒毕露”，“毕”是完全的意思，这里是指锐气和才华全都显露出来，因对词语的含义理解不到位而写错字形。
3. 题目：下列加点字解释有误的一项是（）- 选项A：马鞭（错误解释）- 选项B：记录（正确解释）- 错题原因：对文言文中字词的古意理解错误。
没有结合诗句的语境准确理解“策勋”的意思是记录功勋，而错误地认为“策”是马鞭的意思，可能是受到“鞭策”等词中“策”的现代意义影响。
4. 题目：根据拼音写汉字。
（jū）躬尽瘁。
- 正确答案：鞠。
- 错题原因：对字形的记忆不牢固。
没有准确记住“鞠躬尽瘁”中“鞠”字的写法，可能是平时书写时不够认真，对这个较为复杂的字没有进行有效的记忆强化。
5. 题目：下列词语中感情色彩与其他三项不同的是（）- 选项A：英勇善战。
- 选项B：神机妙算。
- 选项C：诡计多端。
- 正确答案：C。
- 错题原因：对词语的感情色彩判断错误。
“英勇善战”和“神机妙算”都是褒义词，用来形容正面的人物或事物的优秀品质。
而“诡计多端”是贬义词，用来形容坏主意很多，自己没有准确区分词语的感情色彩，可能是对词语的含义理解不够深入。
仓储选择错题
一、1.物流过程主要包括的两种运输方式：运输与仓储2.我国近代仓储业起源于商品流通领域3.《我们共有的未来》是国际环境与开发委员会发表于1987年4.集中作业才能使作业量达到一定水平，为实现机械化、自动化创造条件5.对于较重的货物，要采取适当的支垫措施，使载荷均匀地分布在承载面上6.搬运不增加货物价值和使用价值，会增加货物破损的可能性和成本7.搬运作业是造成仓库安全事故的主要环节8盘点作业的内容包括：查数量、查质量、查保管条件9.托盘单货架的优点：A存取方便，拣取效率高B货物存取较快，适用于整托盘出入库或手工拣选的场合C配套设备简单，成本低，能快速安装及拆除D可适应各种类型的货物10按结构特点分，叉车可以分为前移式叉车、平衡式叉车和电动托盘叉车11.在作平面规划时，把出货频率高的A类产品规划在靠近门口或者走道旁边12.条形码中，（128码）出现于1981年，是一种长度可变的持续型自校验数字式码制13.常见的火险隐患中，库区内的灯具不符合要求属于：储存方面14.仓库管理最基本的任务是保证仓库日常作业的：顺畅和高效15.搬运作业的特点主要包括：A搬运对象复杂B搬运作业量大C对安全性要求高D搬运作业不均衡16.推回式货架的缺点：A货架成本较高B对环境清洁要求较高C对货架高度及承载力有限制17.按保管货物的特性分类，仓库可以分为通用仓库和专用仓库、冷冻仓库、特种仓库、化学危险品仓库18.冷库库房及加工间包括：冷库库房、速冻间、预冷间和冰库。
二、1.现代仓储指商品在（流通）过程中处于“停歇”或“静止”状态的物流形式2.物流中心组织形式中，适宜于规模大、货品种类多、分布面广的物流中心是：事业部组织结构形式3.客户服务部的职责包括：A处理客户投诉B接受与输入客户订单C跟踪与处理送货实施情况4.更新库存产品的信息是存货控制部的职责5.货架分为通道式货架、密集式货架、旋转式货架的划分标准是存取方式6.1997年，ISO作业委员会设定的ISO托盘规格是1100mm*1100mm7.适用于输送托盘或纸箱物品，应用最普通的一种输送机是锟筒式输送机8库内安装立体货架的立体库一般高度超过10米9.仓库作业规划的基本任务有：A减少运输和搬运的距离B有效地利用时间C充分利用仓库面积，不包括降低储存成本10.货物装卸搬运费属于仓储成本中的储存成本11.出现于1972年，一种长度可变的持续型自校验数字式码制指：库德巴码12.在仓库管理系统中，库存管理的工作属于数据管理子系统13.低温库一般设计温度计在-15度以下，高温库一般在零度以上14.现代信息技术的发展使物流的发展方向变的：快速、准确、标准、高效、综合。
五年级上册数学错题漫画
五年级上册数学错题漫画一、错题漫画1。
题目：一个平行四边形的底是5分米，高是3分米，它的面积是（）平方分米。
小明的答案是16平方分米。
解析：1. 首先根据平行四边形的面积公式：S = 底×高。
2. 已知底是5分米，高是3分米，那么面积S=5×3 = 15平方分米。
3. 小明可能是把平行四边形的面积计算当成了求周长，(5 + 3)×2=16，这是错误的概念。
二、错题漫画2。
题目：一个三角形的面积是24平方厘米，底是8厘米，高是（）厘米。
小红的答案是3厘米。
解析：1. 根据三角形的面积公式S=(1)/(2)×底×高。
2. 已知面积S = 24平方厘米，底b = 8厘米，将公式变形为高=2S÷底。
3. 则高h=2×24÷8 = 6厘米。
4. 小红可能是直接用面积除以底，没有乘2，所以得出了错误答案。
题目：在1 - 20的自然数中，既是奇数又是合数的数有（）。
小刚写的是9和15，但是漏写了。
解析：1. 奇数是不能被2整除的数，合数是除了能被1和本身整除外，还能被其他数（0除外）整除的自然数。
2. 在1 - 20中，奇数有1、3、5、7、9、11、13、15、17、19；合数有4、6、8、9、10、12、14、15、16、18、20。
3. 既是奇数又是合数的数有9、15，小刚写对了这两个数，但可能忽略了检查是否完整。
四、错题漫画4。
题目：把5米长的绳子平均分成8段，每段长（）米，每段占全长的（）。
小李的答案：每段长(8)/(5)米，每段占全长的(5)/(8)。
解析：1. 把5米长的绳子平均分成8段，求每段长多少米，用总长度除以段数，即5÷8=(5)/(8)米。
2. 求每段占全长的几分之几，把全长看作单位“1”，平均分成8段，每段就占全长的(1)/(8)。
3. 小李把每段的长度和每段占全长的比例弄反了。
题目：一个数既是6的倍数，又是48的因数，这个数可能是（）。
2020信息技术选择题综合十六至二十错题集
2020信息技术选择题综合十六至二十错题集1. 发送电子邮件时，以下说法正确的是( ) [单选题] *A.和普通邮件一样，电子邮件只能给一个人发信B.如果收件人没有开机则邮件被丢弃C.如果收件人没有开机则邮件被退回D.邮件发送到收件人的邮件服务器中(正确答案)2. 下列针对电子邮件的说法中，正确的是( ) [单选题] *A.无法实现同时发送电子邮件给许多人B.我们可以在许多网站上申请免费电子邮箱(正确答案)表示的是某用户电子邮箱地址D.电子邮件的内容只能是文本信息3. 假设一个公司INTERNET的邮箱地址是userl@,则该用户的域名为( ) [单选题] *A .userB. C. cemetD. (正确答案)4. 要给外地的朋友发送电子邮件，不是必须具有的条件是( ) [单选题] *A.必须要连通互联网B.必须有自己的邮箱帐号C.必须具备电子邮件软件或浏览器D.必须安装了文本编辑软件(正确答案)5. 下列传输介质中带宽最大的是( ) [单选题] *A.普通电缆B.光纤(正确答案)C.同轴电缆D.双绞线6. 下列操作可获得视频素材的是( )①用视频编辑软件截取素材光盘中的视频片段②用录音笔录制会议内容③用数码摄像机拍摄视频④用打印机打印活动照片⑤用数码相机拍摄照片，并用视频编辑软件编辑成视频 [单选题] *A.①②④B.①②③C.①③⑤(正确答案)D.③④⑤7. 小琳在制作演示文稿时从网上下载了以下四个文件，不属于图片文件的是( ) [单选题] *A.未名湖.jpgB.燕园.pngC.钟亭.docx(正确答案)D.博雅塔.bmp8. 资源共享是计算机网络的重要功能，我们可以从网络上下载自己喜欢的图片，这里的图片属于( ) [单选题] *A.数据资源(正确答案)B.软件资源C.硬件资源D.私有资源9. 某工厂的仓库管理软件属于( ) [单选题] *A.系统软件B.应用软件(正确答案)C.字处理软件D.工具软件10. ( )是一个负责控制计算机系统中所有硬件和软件的程序系统。
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2005年8月25~29日，美国东南部墨西哥湾沿岸数州居民遭受“卡特里娜”特大飓风的袭击（图中带箭头的虚线为其运动路线），飓风对美国墨西哥湾沿岸的工农业生产带来严重破坏。
1.如图,这次飓风导致了
A.该地区最大的潮汐
B.严重的大气污染
C．世界粮食价格大幅上升
D．世界石油价格大幅上升
下图是北半球易形成台风海区分布示意图。
读图
2．日界线附近，易形成台风海区的北界可达北纬
A．35° B．25° C．20° D．15°
3.图示四个区域中
A．①主要受风海流影响 B．②主要受寒流影响
C．③是世界著名大渔场 D．④主要受密度流影响
下图为30°N地形剖面图，读图回答下面2题。
4、关于甲、乙、丙、丁、四地的说法正确的是
A、甲所在区域的山脉大致呈西北——东南走向
B、乙地位于我国纬度最高的盆地
C、丙地附近的山脉是青藏高寒区和西北干旱半干旱区的分界线
D、丁地位于长江中下游平原
5、甲、乙、丙、丁四地的区域可持续发展策略错误的是
A、甲——开发水能资源，带动高能耗企业的发展
B、乙——改良灌溉方式，治理土地盐碱化
C、丙——恢复植被，发展旅游业
D、丁——退田还湖，改善生态环境图5为“长江中下游地区某湖泊入湖水量与出湖水量变化图”，分析回答下面2题：
6、关于图中甲点的说法正确的是
A、受副热带高压影响，甲点为出湖水量的最大值
B、甲点是该湖泊的最高水位
C、受伏旱天气的影响，甲点为入湖水量的最小值
D、甲点
是该湖泊的最低水位
7、若该湖为太湖，下列叙述不合理的是
A、太湖平原是我国重要的蚕桑基地
B、太湖平原是我国主要的农产品出口基地
C、太湖地处我国地势的第三级阶梯
D、太湖临近我国最大的轻工业基地
下图表示东北地区年降水量和平均气温的分布。
读图，回
答下面2题。
8．图中A、B、C三地所在的土地类型依次是
A．草地、林地、耕地B．耕地、草地、林地
C．林地、耕地、草地D．草地、耕地、林地
9．导致甲地年平均气温线弯曲的因素是
A．冬季风B．地势 C．天气 D．纬度
10．图中D地沼泽地广布的自然因素是( )
①气温低，蒸发弱②有凌汛现象③地势低平④河网稠
密⑤夏秋雨多⑥地下有永久冻土
A．①③④⑤ B．①③④⑥C．①②③④⑤ D．①②③④⑤⑥
历史民谣“说凤阳，道凤阳，凤阳本是个好地方，自从出
了个朱皇帝，十年就有九年荒”。
现代民谣：“说凤阳，
道风阳，凤阳是个好地方，实行联产责任制，家家户户屯
满粮”。
结合右图，完成下面2题。
11．从自然角度看，“十年就有九年荒”中的“荒”产生
的原因及其出现时间正确的是( )
A．洪涝——7、8月 B．洪涝——6月
C．干旱——4、5月 D．台风——7、8月
12．下列关于青藏高原地区资源的开发利用或面临的问
题，说法正确的是
A．该地区光照资源丰富，可在区内大力推广小麦种植
B．该地区地广人稀，草场资源丰富，增加牲畜数量是当地农民脱贫致富的重要出路之一C．影响该地区农业生产的不利因素主要是干旱、霜冻、风沙
D．该地区南部地处亚欧板块和印度洋板块的交界处，地热资源丰富。