A recent study led by researchers from the National University of Singapore (NUS) has found a clear link between the color of a taxi and its accident rate. An analysis of 36 months of detailed taxi, driver and accident data from two fleets of yellow and blue taxis in Singapore suggested that yellow taxis have fewer accidents than blue taxis. The higher visibility (能见度) of yellow makes it less difficult for drivers to avoid getting into accidents with yellow taxis, leading to a lower accident rate.
The study was led by Prof Ho. To test whether there was a relationship between the color of a taxi and the number of accidents the taxi had, the research team analysed data collected by the largest taxi company in Singapore. The researchers found that yellow taxis have about 6. 1 fewer accidents per 1,000 taxis per month.
They also studied the economic effect of changing the color of the entire fleet of taxis to yellow. The Singapore taxi company involved in the study owns about 16,700 taxis in a ratio (比例) of one yellow to three blue taxis. If a commercial decision is made to switch from blue to yellow taxis, 76. 6 fewer accidents will occur per month or 917 fewer accidents per year.
Assuming an average repair cost of $1,000 per car and a downtime of six days, the color of all taxis to yellow could produce an annual saving of $2 million.
“We are eager to continue to validate (证实) the findings of our study by looking at the use of yellow in other types of public transport, such as school buses. For example, we hope to compare the accident rates of yellow school buses against those of other colors to find out if yellow is indeed a safer color for school buses. Besides, we’ re also interested to look at private-hire vehicles and do a comparison of the accident rates of vehicles that are of different colors explained Prof Ho.
1.Why do yellow taxis result in fewer accidents?
A. Because yellow signals a warning of danger.
B. Because yellow can be seen more easily.
C. Because drivers tend to he more careful in yellow taxis.
D. Because people act more quickly in yellow surroundings.
2.What’ s Prof Ho’s study based on?
A. Physical risks taxi passengers experience.
B. The economic effect of changing taxi color.
C. Personal reports from taxi drivers worldwide.
D. Data from Singapore's largest taxi company.
3.What do Prof Ho’s words in the last paragraph suggest?
A. School buses should be painted yellow.
B. Their findings are worth popularizing.
C. Their study will be furthered.
D. Yellow should be widely used in public transport,
4.What can be the best title for the text?
A. Safer to ride in yellow taxis B. Caution: yellow taxis ahead
C. Why are yellow Taxis preferred? D. How can colors help prevent accidents?
科目:高中英语 来源:宁夏吴忠市2016-2017学年高一下学期期末考试英语试卷 题型:阅读理解
Good manners play an important part in keeping peace and goodwill (友好) in a community. A man with good manners doesn’t hurt other’s feelings, and therefore he’s on good terms with everyone .In this way he helped to keep peace in society.
But a man with bad manners has no respect for others He uses words carelessly and behaves rudely towards others and causes a lot of unpleasantness. In the end, he himself will suffer most. Everyone will avoid him and he will be forced to live a lonely life.
To live well in society, money alone is not enough. We should also have good manners, for it’s human nature to seek friendship; and friendship cannot be bought with money. Friendship has to be earned through our own attitude towards others. If we are kind to others, they will be kind to us, and kindness is essential to good manners .Bad manners drive away friends as well as our own family members.
A man with god manners has many friends. He commands the respect of all those who come into contact with him. He doesn’t talk ill about others. Even when he’s provoked, he tries his best not to offend others. He has sympathy for the weak and the disabled.
There are, however, many people who behave so well outside their homes that they are respected and admired by everyone. But in their own homes they are worse than the devil. Such people cannot be said to have good manners. It doesn’t take long for others to discover this.
If one’s manners are good, one behaves well everywhere, even when one is away from the critical eyes of others. It is therefore essential to have good manners.
1.The greatest benefit that people with good manners bring to society is .
A. peace B. joy
C. respect D. friendship
2.The underlined word “provoked” in Paragraph 4 can be replaced by “ ”.
A. got tired B. proved friendly
C. made angry D. left alone
3.People with good manners do the following EXCEPT that .
A. they behave well even when they are alone or away from the public eyes.
B. they try their best not to talk ill about others only in public.
C. they are kind towards others and bring a lot of joy to them.
D. they respect the weak and are sympathetic towards the disabled.
4.We can infer from the text that for people only behaving well outside their homes, .
A. they will still be respected by people outside.
B. it is difficult to say whether they have good manners or not.
C. they can keep friends but will drive away family members.
D. they only pretend to be friendly
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科目:高中英语 来源:湖北省2017届高三4月调研考试英语试卷 题型:阅读理解
Four Wild Animal Species Were Endangered
Maybe you can still see them at the zoo. But that doesn’t mean they’re doing alright in the wild.
Tigers
All six tiger species are endangered, with Sumatran tigers and South Chin tigers at a seriously endangered status. The main reasons for their population decline are illegal hunting and destroyed habitats(栖息地), as humans clear forests to gather timber(木材)and build roadways. Only about 3890 tigers presently live in the wild.
Ground squirrels
That’s right, even squirrels are endangered, specifically the San Joaquin ground squirrel. Native to California, USA, these guys have been disappearing since 1979 on account of the construction and human developments going through their habitat. Their total population is unknown , but it could be anywhere between 124000 and 413000.
Giraffes
The International Union for the Conservation of Nature recently put giraffes at a vulnerable status, the level just before endangered. The giraffe population has declined 40 percent in the last 30 years, primarily due to loss of habitat and illegal hunting. Some giraffes are killed just for their tails, which are considered status symbols in Africa.
Asian elephants
The main threat to Asian elephants, one of the most intelligent animals, is their shrinking habitat. As the human population grows, people invade their land to build roads and railway tracks. Elephants in Myanmar are at an especially high risk for being captured and traded or used illegally in the tourist industry. Fewer than 50000 are left on the entire continent.
1.What is the total population of tigers living in the wild?
A. Around 3890.
B. 50000.
C. 124000.
D. 413000.
2.Which of the following is considered one of the most intelligent animals?
A. Tigers.
B. Giraffes.
C. Ground squirrels.
D. Asian elephants.
3.What is the common threat to the four wild animals?
A. Illegal hunting.
B. Disturbed habitat.
C. Developing tourism.
D. Unnecessary construction.
4.Which word can best describe the present situation for protecting wild animals?
A. Satisfactory.
B. Optimistic.
C. Urgent.
D. Stable.
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科目:高中英语 来源:江苏省如皋市2016-2017学年高二选修六Unit 2 What is happiness to you同步练习英语试卷 题型:单项填空
However frequently , the textbook play acted by my classmates still interests us every year.
A. performed B. performing
C. to be performed D. being performed
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科目:高中英语 来源:河南省商丘市九校2016-2017学年高二下学期期末联考英语试卷 题型:短文改错
假定英语课上老师要求同桌之间交换修改作文,请你修改你同桌写的以下作文。文中共有10处语言错误,每句中最多有两处。错误涉及一个单词的增加、删除或修改。
增加:在缺词处加一个漏字符号(∧),并在其下面写出该加的词。
删除:把多余的词用斜线(\)划掉。
修改:在错的词下画一横线,并在该词下面写出修改后的词。
注意:1.每处错误及其修改均仅限一词;
2.只允许修改10处,多者(从第11处起)不计分。
One day on my way to school, I went to buy the pancake in a food store, leave my bag on the table while waiting. With the pancake ready, and I paid for it, took “my bag” on the table, and hurriedly headed to school.
Seating in the classroom, I was about to take my books out while suddenly I became frozen. It was not my bag! I took the bag for mistake! What surprised me most was there was a large sum of money in it. Calming me down, I turned to the teacher for help.
At that time, I come to understand the true meaning of being honestly.
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科目:高中英语 来源:广西省贵港市2016-2017学年高一6月月考英语试卷 题型:短文填空
Were you the first 1.the last child in your family? Or were you a middle or an only child? Some people think it matters where you were born in your family. But there are different ideas about what birth order means. Some people say that oldest children, 2.are smart and strong-willed, are very likely 3.(succeed). The reason for this is simple. Parents have a lot of time for their first child and give him or her a lot of attention. An only child will succeed for4.same reason.
What happens to the other children in the family? Middle children don’t get so much attention, so they don’t feel that important. If a family has many children, the middle one sometimes gets lost in the crowd. The youngest child,5., often gets special 6. (treat). Often this child 7.(grow) up to be funny. But a recent study saw things quite 8.(difference). The study found that first children believed in family rules. They didn’t take many chances in their lives. They usually follow 9.(order). Rules didn’t mean as much to later children in the family. They took chances and they often did 10. (good) in life.
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科目:高中英语 来源:山东省淄博市2017届高三5月月考英语试卷 题型:书面表达
假定你是李华,你的美国朋友John本周日想邀请你去他的寄宿家庭参加朋友聚会,但你无法参加。请依据下列要点,给Jim发封电子邮件。
要点:1.感谢邀请;
2.陈述不能参加的原因(高考即将来临,身体状况不好),并表示歉意。
注意:1.词数100左右;
2.可以适当增加细节,以使行文连贯。
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科目:高中英语 来源:Unit1 Friendship--高考英语单元能力提升测试卷 题型:阅读理解
DOCTOR WHO EXPERIENCE
LOCATION: Cardiff Bay, Cardiff
EVENT INFORMATION:
Situated within touching distance from where the iconic(偶像的)BBC series is filmed, the Doctor Who Experience in Cardiff features a grand interactive adventure where visitors become an official companion and come face to face with some of the scariest monsters seen on screen, as well as having the chance to fly the legendary(传说的)TARDIS for the Doctor.
After experiencing the grand interactive walk-through, fully immerse yourself in props(道具)from the television series within the exhibition area — see up and close the incredible sets, costumes and props that feature in your favourite show including the entire collection of Doctors’ iconic costumes from 1963 to the present day.
Packed with amazing special effects, this multi-sensory experience is fun for the family and fans alike.
AGE GUIDANCE:
No minimum age restriction, but is advised as 5+.
Children to be accompanied by an adult.
Under 5’s are free.
This is not a 3D attraction but does include 3D effects. Strobe (闪光灯) lighting effects, floor movement and scenes which younger children may be scared within the walk through areas, please speak to a member of staff on arrival if you have any concerns.
Like the television series, the new Doctor Who Experience includes monsters and scenes that young children may find scary, so parental guidance is recommended.
1.What can visitors do in the new Doctor Who Experience?
A.Come face to face with some real monsters.
B.Talk with the legendary TARDIS for the Doctor.
C.See the collection of Doctors’ iconic costumes in 1963.
D. Going through the grand interactive walk-through.
2.What are parents recommended to do?
A. Prevent children from going.
B. Keep company with children.
C. Take photos of the exhibition.
D. Let children go there alone.
3.What is the purpose of the passage?
A. To tell people the history of Doctor Who Experience.
B. To show us how attractive Doctor Who Experience is.
C. To tell people when and where Doctor Who Experience is held.
D. To inform people some information about Doctor Who Experience.
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科目:高中英语 来源:狂刷01 Warming Up 刷真题 题型:单项填空
(2017·天津)It was when I got back to my apartment ___________ I first came across my new neighbors.
A. who B. where C. which D. that
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