题目
题型:不详难度:来源:
Uncertainty spreads through our lives so thoroughly that it dominates our language,Our everyday speech is made up in large part of words like probably, many, soon,great,little.What do these words mean?
Such verbal imprecision is not necessarily to be criticized. Indeed, it has a value Just because it allows uw to express judgments when a precise quantitative statement is out of the question.
We have been trying to pin down by experiments what people meari by these expressions in specific contexts, and how the meanings change with age. For instance,a subject is told "There are many trees in the park" and is asked to say what number the word may mean to him. Or a child is invited to take "some" sweets from a bowl and we then count how many he has taken. We compare the number he takes when he is alone with the number when one or more other children are present and are to take some sweets after him, or with the number he takes when told to give
“some" sweets to another child.
First, we find that the number depends, of course, on the items involved. To most people some friends means about five, while some trees means about twenty. However, unrelated areas sometimes show parallel values. For instance, the language of probability seems to mean about the same thing in predictions about the weather and about politics: the expression is certain to( rain,or be elected)signifies to the average person about a 70 percent chance; is likely to, about a 60 percent chance; probably will, about 55 percent.
Secondly, the size of the population of items influences the value assigned to an expression.Thus, if we tell a subject to take "a few" or“a lot of" glass balls from a box, he will take me if the box contains a large number of glass balls than if it has a small number, But not proportionately more: if we increase the number of glass balls eight times, the subject takes only half as large a percentage of the total.
Thirdly, there is a marked change with age. Among children between six and fourteen years old, the older the child, the fewer glass balls, he will take. But the difference between a lot and a few widens with age. This age effect is so consistent that it might be used as a test of intelligence.
51. What"s the right attitude towards the words like probably, any and soon ?
A. They are inaccurate and we should avoid them.
B. They are necessary since we cannot be always precise.
C. They should be criticized because there are too many of them.
D. Their value is not yet clear since we don"t know their meaning.
52. Why do we do experiments with the words many and some?
A. To prove that people are insensitive to these words.
B. To prove that the words dominate our everyday speech.
C. To find out how the meanings vary with age and contexts.
D. To find out whether the words can mean a precise quantity.
53. Which of the following expressions means a larger chance in weather broadcast?
A. Possible. B. Probable. C. Be likely to. D. Be certain to.
54. Which of the following is similar to the underlined word signifies in its meaning?
A. makes B. means C. predicts D. indicates
55. Which of the following can be the best title for the passage?
A. Uncertainty in the Language Use.
B. How to Use Language in an Uncertain Way
C.Uncertain Words and their Use in Specific Contexts
D. Experiments on Relationship between Uncertainty and Language Use
答案
小题1:B
小题2:C
小题3:D
小题4:D
小题5:A
解析
核心考点
试题【Uncertainty spreads through our lives so thoroughly that it dominates our langua】;主要考察你对题材分类等知识点的理解。[详细]
举一反三
Ⅳ.阅读理解(共20小题;每小题2分,满分40分)
阅读下列短文,从每题所给的四个选项(A、B、C和D)中,选出最佳选项。
The holiday season can be a very stressful time for many people.Sometimes,we ale too busy to shop for the right gifts for our friends and family.
Besides that,you may hurry,not only to find the right present,but also a parking place for your car.
The people you give gifts to have different interests,and it is hard to go everywhere to fend suitable gifts.Some of the best gifts I have found have been online.This saves me a lot of trouble.I can find the best sports tickets and best event tickets all from my own chair.
There are different types of tickets for sale online.You can buy anything nowadays from concerts to the best sporting events available.You may even find tickets for nearly everyone.
The tickets are colorful,such as the circus,shows for children,or The Sound of Music.These events are fun for the whole family and interesting gifts.
Wherever you live, you can get tickets for just about any city in North America.You won’t have to pay an arm and a leg for the best sports tickets or for superior seats for shows.Sometimes,the tickets can turn out to be cheapen
Tickets make truly nice presents.First of all, you don’t have to walk up and down the store.Secondly, you can usually spend less money.Thirdly, you have a vast of selections when you look for tickets on the Internet.There is always a clever choice online for everyone on your gift list.Want to know more? Crick here!
56.The underlined part “to pay all arm and a leg”means
A.to spend money in buying an arm and a leg
B.to spend time in getting an arm and a leg
C.to be busy driving up and down
D.to be busy watching sports meetings
57.The main purpose of writing the passage is .
A.to sell the useful and colorful tickets
B.to tell you some kinds of tickets you may buy
C.to buy the tickets online or in shops
D.to introduce a new way to buy presents
58.Which one do you think is the best title of the passage?
A.Ticket—a Nice Present
B.Do No Shopping on Holidays
C.Different Colorful and Useful Tickets
D.How to Buy Tickets in Holidays
59.According to the passage,we are sure that
A.the article comes from a magazine
B.you can buy tickets for your friends in any city
C.we may buy some tickets at a low price sometimes
D.a friend in England may get your ticket-present
Mobile phone use among children has become a big problem for the school this year. Some children have got mobile phones as birthday gifts, and more students want them.
Wang Pi, an official, said, “Mobile phone use is a distraction (分散注意力的东西) to students during school hours and it also gives teachers so much trouble in their classrooms.” Teachers were also saying that sometimes students might use phone messages to cheat during exams.
Wang Pialso said some schools had tried to ban mobile phones, but some parents felt unhappy because they couldn’t get in touch with their children.
Many teachers said students should not have mobile phones at school, but if their was a good reason, they could leave their phones at school offices. They also said there were many reasons why the students should not have mobile phones at school. They were easy to lose and were a distraction from studies.
Many people say that they understand why parents would want their children to have phones, but they think schools should let the students know when they can use their mobile phones.
小题1:Some middle schools have banned students from carrying mobile phones .
A.because they are students | B.because they don’t earn money |
C.when they are at school | D.when they are free |
A.help the teachers with their work | B.leave their mobile phones at school offices |
C.use their mobile phones | D.get in touch with their children |
A.teachers; students; mobile phones | B.teachers; mobile phones; students |
C.students; teachers; mobile phones | D.students; mobile phones; teachers |
A.it is impossible to ban students from using mobile phones at school |
B.some parents felt unhappy because they couldn’t use their phones at school |
C.students shouldn’t have mobile phones at school except for some special reasons |
D.parents should teach their children how to use mobile phones during school hours |
第二节:完形填空(共20小题;每小题1.5分,满分30分)
阅读下面短文,掌握其大意,然后从36—55各题所给的四个选项(A、B、C和D)中,选出最佳选项。
This is a true story. Rex White lived in a 36 some distance from the coast, so he 37 to drive to Lytham and leave his car in a car park beside the river. Then he 38 row out to the pilot boat, and wait for the 39 ship that it was his duty to guide.
Early one morning, Mr. White 40 to Lytham from a night on duty, only to 41 he couldn"t start his car. He had driven from his village the evening before and left his car in the car park 42 . Now with his work finished; how he 43 to drive home to enjoy a cup of hot chocolate and a warm bed! 44 , no matter what he did, he could not get the engine to start.
It was a cold and windy night; there was no garage 45 to which he could turn for help. He was just about to 46 , and spend the rest of the night in his car, when a bright idea 47 him. He pushed his car round so that it was facing in the 48 of the wind, opened ail four doors, 49 it along a short way, and then jumped in. The doors acted like 50, and in no time the wind had taken him 51 out of the car park and away down the beach road. When he 52 the starter-switch once more, the engine roared to 53 immediately. All he had to do then was to stop the car and shut the 54 .
He went to bed later than usual, 55 he did not go without his cup of hot chocolate. Mr. White was not a seaman for nothing.
36. A. city B. town C. village D. family
37. A. decided B. had C. managed D. asked
38. A. could B. should C. would D. might
39. A. old B. foreign C. big D. particular
40. A. returned B. got C. went D. walked
41. A. accept B. tell C. find D. remember
42. A. once more B. as usual C. at last D. as well
43. A. prepared B. supposed C. hurried D. desired
44. A. Sadly B. Surprisingly C. Naturally D. Finally
45. A. inside B. around C. away D. ahead
46. A. shout at B. break down C. give out D. give up
47. A. knocked B. beat C. kicked D. struck
48. A. position B. direction C. speed D. strength
49. A. pulled B. rode C. pushed D. followed
50. A. brakes B. engines C. energies D. batteries
51. A. nearly B. right C. almost D. hardly
52. A. opened B. checked C. tried D. provided
53. A. effect B. way C. use D. life
54. A. windows B. doors C. lights D. systems
55. A. but B. or C. and D. so
Pretoria, South Africa – Hundreds of swimmers play in the water along a South Africa beach. Suddenly a huge shark appears off shore and heads for the bathers. Before it can get close to the swimmers, the shark, for some mysterious reason, starts swimming parallel to the beach. Then it turns away from the shore and heads out to sea, leaving the swimmers untouched.
Such a scene will soon become common along shark-in-fasted (鲨鱼成群的) shores. An electrical engineer from the University of Pretoria has developed an electrical system that repels (击退) sharks by controlling their movements. Confused by this action, the sharks end up turning away from the beach.
In this unusual shark-repellent method, an insulated (绝缘的) cable is buried on the bottom of the sea around a beach where people swim. When an electric current is sent through the cable, an electric field is produced in the water above the cable.
When shark swims into the electric field, nerve cells just below the shark" s skin will sense the field. The electricity produces a reflex (反射作用) action in the shark" s muscles, causing the dangerous animal to swim parallel to the cable. Confused by increasing loss of control of its muscles, the shark suddenly changes its direction and heads seaward, away from the electric field.
In a test of the invisible new shark-repellent system, a cable was placed around a beach in St. Lucia, an island around the beach a long time ago to keep sharks away from swimmers, and a net was left in place during the experiment.
When the electric field was left on for more than a year and a half, no sharks were found in the net. However, when the power was turned off,89 sharks ended up in the net.
Using the electric-wall method instead of net to protect bathers would avoid the needless death of many sharks, said biologists. Currently, thousands of sharks die each year when they become trapped in protective nets that surround holiday resorts in Africa and Australia. About 10 to 15 humans are killed by sharks annually.
1.Why doesn" t the shark attack the swimmers according to the passage?
A.Because there are so many swimmers in the water.
B.Because the shark isn’t so hungry as to eat the swimmers.
C.Because of some mysterious power from the heaven.
D.Because there is an invisible electric field confusing the shark.
2.An electrical engineer from the University of Pretoria has developed __ .
A.a protective net
B.a new shark-repellent system
C.the electric field
D.an insulated cable
3.An electric field is produced in the water above the cable .
A.only when a shark swims into the electric field
B.only when an insulated cable is buried on the bottom of the sea around a beach where people swim
C.only when an electric current is sent through the cable
D.only when the sharks are trapped in protective nets
4.Which of the following is NOT TRUE according to the passage?
A.Protective nets had been fixed earlier than the new shark-repellent system.
B.The new shark – repellent system will probably replace the protective nets.
C.Thousands of sharks have died each year since this new system was put into use.
D.Using the electric-wall instead of nets would avoid the needless death of many sharks.
III.完形填空(共20小题;每小题1分,满分20分)
Learn to Express Thanks
“Exposed to strong sunshine and heavy winds, postmen are the most handsome.”
“Thank you, dear postmen.”
Many Teens readers write letters with such words on the envelopes. Once they are 36 , editors are always 37 by their sincere gratitude(感激的心情) to ordinary people.
38 gratitude is an important form of good 39 .In western countries, people often write a note to thank those who 40 them. Nowadays more and more people in China have found it’s high time to cultivate(培养) a thankful 41 for the good others do.
Everyone likes to get praised and appreciated. Gratitude is 42 of virtues, which lets
others smile and makes the 43 more beautiful. You just need several 44 to write down a thank-you note, but it could bring much joy to the 45 .
We live in a society 46 we enjoy the different services of others. But none of them should be taken for granted. Gratitude is also a kind of attitude in life. In developing gratitude for
every 47 –for the simple joys, and even for the 48 time—we come to 49 enjoy and appreciate life. Then we are able to see the 50 around us.
Try to write a thank-you letter to your parents for working hard to 51 you a happy life. Be grateful to your 52 because of their help with your studies and character building.
Say thanks to your friends who 53 both your happiness and sorrow and spend a few minutes 54 you go to sleep giving thanks for all that you have.
We are sure it will bring them much joy and add 55 into your own life as well.
36. A. said B.closed C. opened D. invited
37. A. surprised B. interested C. moved D. thanked
38. A. Having B. Expressing C. Taking D. Enjoying
39. A. manners B. uses C. ways D. things
40. A. helps B. has ever helped C. is helping D. have ever helped
41. A. feeling B. heart C. word D. mind
42. A. the good B. the smallest C. the greatest D. good one
43. A. world B. school C. community D. crowd
44. A. times B. words C. pieces D. minutes
45. A. performer B. receiver C. speaker D. doer
46. A. which B. when C. how D. where
47. A. time B. day C. moment D. form
48. A. managing B. challenging C. changing D. developing
49. A. simply B. truly C. hardly D. ably
50. A. truth B. reality C. experience D. magic
51. A. offer B. make C. feed D. put
52.A. classmates B. parents C. teachers D. friends
53.A. gave B. shared C. appreciated D. formed
54. A. after B. as C. before D. while
55.A. color B. taste C. means D. Reflection
最新试题
- 1下列关于非洲自然地理现象的说法,正确的是A.非洲最高的山峰是乞力马扎罗山B.非洲地势西北高,东南低C.非洲地形以平原、山
- 2图中符合我国地势总特征的是( )
- 3用试验模拟沿地表作水平运动物体的地转偏向现象:东仔同学打开伞,抬头面视伞面内侧,顺时针转伞;珠女同学向转动的伞面顶部滴红
- 4口语交际。 学校文学社举办“读名著,品经典”诗文朗诵会,要求主持人在每个作品朗诵前说一段主持辞。请你为《木兰诗》或《老
- 5和谐社会的重要内容之一是社会公平,教育公平是社会公平的基础。中国古代儒家学派创始人孔子的思想中,对今天倡导教育公平有借鉴
- 6【题文】下图为陆地(用110°E代表)与海洋(用160°E代表)气压梯度(大陆气压与海洋气压之差,单位:百帕)的时空分布
- 7设A、B、I均为非空集合,且满足A⊆B⊆I,则下列各式中错误的是( )A.CUA∪B=IB.CUA∪CUB=IC.A∩
- 8--What on earth are the police busy with? ---They have been
- 9如图所示,水平放置的两光滑导轨MN、PQ位于竖直向上的匀强磁场中,导轨电阻不计,质量和电阻阻值完全相同的两根金属棒a和b
- 10 直线y=kx+b与两坐标轴的交点如图所示,当y<0时,x的取值范围是 ( )A.x>2B.x<2 C
热门考点
- 1下列句子没有语病的一项是A.这样可歌可泣的英雄事迹,难道不能不使我感动得淌下眼泪吗?B.今年,我国的主要日用工业品如棉布
- 2下列变化中起氧化作用和还原作用的元素不是同一种元素的是( )A.在400 ℃左右且有催化剂存在的条件下,用氨气把一氧
- 3下列关于实验操作中先后顺序的叙述不正确的是A.用托盘天平称量药品时,先调节天平平衡,后称量B.点燃可燃性气体前,先检验气
- 4某地区进入汛期以来,连续10天的天气情况是:前5天小雨,后5天暴雨,那么反映该地区某河流水位变化的图象大致是[
- 5—I really hope I can go to Beijing next year. —So ______
- 6Many people go to school for an education. Some learn langua
- 7狗 狗旺发迹后养了一条狗。 狗是狼狗,高大、凶悍;狗旺的个子也是高高的,大块头,于是狗旺和狗站一起便应了那人高马大的
- 8有一包粉末可能含有Fe3O4 Fe2O3 FeO中的一种或几种,取粉末11.6g用足量的一氧化碳还原,剩余固体的质量为8
- 9甲图中螺旋测微器的读数是______.乙图中,若万用电表的选择开关置于250mA量程,则读数是______.
- 10今年国庆假期,杭州某中学的晓梦同学计划乘高铁去北京旅游,结合“南京周边主要高铁线路分布图”,完成以下小题。小题1:晓梦此