閱讀理解。
Does stress cause gray hair?Many people believe that tension and stress can cause your hair to lose its color.In fact,it is an_old_wives’_tale that being upset all the time can result in premature graying.Here is a closer look at this situation and why some believe that this old wives’ tale could be true.
As one ages,the hairs on the head also age.In fact,just about everything on the human body begins to show signs of wear and tear after a while.The joints wear and become stiff and skin wears and becomes wrinkled.Hairs on the head grow and eventually die.They are replaced,but in the process something else happens.
When new hairs are replaced,the color or pigment (色素) is also added to them.However,as one ages,this pigment becomes less and less available.At first,hairs will have a limited amount of pigment and they will appear to be grayish in color.In time,they will lose all of their pigment and will be white.Many things are known to cause graying,and genetics is a very powerful factor.If one of your parents turns gray at an early age,there is a good chance that you will too.Some people begin the graying process in high school,while others may be over the age of forty.
Constant worry and tension can have many harmful effects on the human body.It is a known fact that stressful times can cause one to suffer hair loss.It would make sense that if it can cause these problems,perhaps it also may contribute to graying.However,there is no sound evidence to support this.
On the other hand,many medical professionals believe that there may be a link between graying and a constant state of anxiety or tension.Does stress cause gray hair?There is no scientific evidence to support the theory,but it is best to avoid stressful situations.
1.The underlined phrase in the first paragraph most probably means ________.
A.clever remarks B.silly remarks
C.exciting remarks D.disappointed remarks
2.The second paragraph mainly tells us ________.
A.every part of body is replaced with age
B.hairs will grow weak but not die
C.skin becomes wrinkled with age
D.every part of body ages with age
3.What might play the most important role in the graying process?
A.Genetics and the amount of sleeping time.
B.The amount of food people eat and living environment.
C.The amount of pigment and genetics.
D.Genetics and the amount of water people drink
4.According to the passage,continuous pressure may result in ________.
A.a(chǎn) person’s fatness B.a(chǎn) person’s fitness
C.a(chǎn) person’s weight loss D.a(chǎn) person’s hair loss
5.From the passage we can infer that ________.
A.stress causing gray hair is still in question
B.gray hair has nothing to do with tension
C.stressful situations can be of benefit
D.sound evidence has been found
年級(jí) | 高中課程 | 年級(jí) | 初中課程 |
高一 | 高一免費(fèi)課程推薦! | 初一 | 初一免費(fèi)課程推薦! |
高二 | 高二免費(fèi)課程推薦! | 初二 | 初二免費(fèi)課程推薦! |
高三 | 高三免費(fèi)課程推薦! | 初三 | 初三免費(fèi)課程推薦! |
科目:高中英語 來源:2015-2016學(xué)年廣東汕頭高一下期末教學(xué)質(zhì)量監(jiān)測英語試卷(解析版) 題型:書面表達(dá)
假如你是高一學(xué)生李華,你的美國筆友 Mike 本學(xué)期來華當(dāng)交流生(exchange student),他感覺與同學(xué)用漢語交流很費(fèi)勁。請(qǐng)你根據(jù)以下要點(diǎn)給他寫一封建議信,幫助他快速提高漢語水平,同時(shí),你也希望得到 Mike 給你英語學(xué)習(xí)的建議。
要點(diǎn)如下:
1.你的建議。
2.希望得到 Mike 學(xué)習(xí)英語的建議。
注意:1.詞數(shù)100左右;
2.可適當(dāng)增加細(xì)節(jié),以使行文連貫。
Dear Mike,
Yours,
Li Hua
查看答案和解析>>
科目:高中英語 來源:2017屆全國高考英語閱讀理解匯編(2)英語試卷(解析版) 題型:閱讀理解
閱讀理解。
Men can be beautiful too,right?
China is going to host the 18th World University Student Beauty Contest in Guangzhou this December.This year for the first time the contest will include a male section.Students from over 130 countries will compete for Mr and Miss Beauty.The contest is one of the most respected beauty contests in the world.It was copied by the United Nations University (an international university belonging to the United Nations) in 1986.
Stick to studying
Li Yining,an economics professor at Peking University,said that he would not encourage students to try their luck in the stock market (股市). “They should stress study,” Li said in his speech at Beijing Foreign Studies University.When asked,the professor said he expected house prices in Beijing to continue to rise.Li thinks the government should provide more affordable houses for low?level income people.
Campus cinema
Students at over 100 universities will have a digital cinema on campus after the National Day holiday.The 21st Century Digital Film on Campus Project was launched at the end of September.The ticket will cost 3-8 yuan,rather than 30-40 yuan at cinemas in town.Students often download movies online or watch DVDs.Now they can enjoy original films in the digital cinema.The digital cinema will show a variety of films besides Hollywood blockbusters (好萊塢大片).
Getting practical
All 12,000 graduates from vocational school in Shanxi Province have landed a job,according to the provincial government.In the past five years,it is estimated that over 95 percent of the professional school graduates have found jobs.However,the number for university graduates is 70 percent.Some employers said that they prefer professional school graduates who learned something more practical in school and expected lower salaries than university students.
1.In the third part,the underlined word “l(fā)aunched” may mean________.
A.started B.ended
C.told D.mentioned
2.Where can the material be chosen from?
A.A novel. B.A newspaper.
C.An advertisement. D.A fashion magazine.
3.Which of the following statements is NOT true according to the passage?
A.More than 130 countries will take part in the 18th World University Student Beauty Contest.
B.The ticket for a digital film on campus will cost 3?8 yuan.
C.In the past five years,over 95 percent of the university graduates have found jobs in Shanxi Province.
D.Over 100 universities will take part in the 21st Century Digital Film on Campus Project.
4.Professor Li thinks that________.
A. the house prices in Beijing will keep going up
B.the students should try their luck in the stock market
C.the government can do nothing about the housing problem
D.the students should not only pay attention to study
5.What can we infer from the passage?
A.In Shanxi Province,the professional school graduates are less popular with employers than university graduates recently.
B.The digital cinema will only show Hollywood blockbusters.
C.The graduates from universities can put what they learned into practice more easily.
D.No men competed in the World University Students Beauty Contest before this year.
查看答案和解析>>
科目:高中英語 來源:2017屆湖南省長沙市高三入學(xué)考試英語試卷(解析版) 題型:閱讀理解
Years ago I moved to Woodland Hills to take a job in a small hospital’s emergency department. No one wanted to work on Christmas Eve, so the shift(輪班)went to me. I kissed my family goodbye and went off to spend the night in the hospital. It was a thankless job.
At 9 pm, the ambulance brought in a man in his 60s who was having a heart attack. His face was pale, and he was frightened. The whole night I did my best to save his life. Before I left in the morning to spend Christmas with my family, I stopped by to see how he was doing. It was still tough, but he had survived the night and was sleeping.
The following year I got Christmas Eve duty again. At 9 pm sharp, the ward clerk told me there was a couple who wanted to speak with me. When I approached them, the man introduced himself as Mr. Lee and said, “You probably don’t remember me, but last Christmas Eve you saved my life. Thank you for the year you gave me.” He and his wife hugged me, handed me a small gift, and left.
The following year a new doctor had joined the group, but I wanted to see if Mr. and Mrs. Lee would return. This time, I volunteered for the shift. I kept an eye on the door. Once again, at exactly 9 pm, the Lees appeared, carrying a warmly wrapped bundle. It was their new grandchild. Mr. Lee, his family and I spent 13 Christmas Eves together.
The last year I saw him, he brought me a gift. I carefully opened the package and found a crystal bell inside. It was carved with a single word: Friendship. Now, my family, friends and I ring that bell every Christmas Eve at exactly 9 pm and offer our best wishes to the man who we won’t forget.
1.The author had to work the night shift on Christmas Eve probably because ______.
A. she was a new arrival
B. she was more experienced
C. her colleagues had no passion for working
D. her colleagues wanted to give her a surprise
2. When the author left the hospital the next morning, ______.
A. Mr. Lee’s heart sank
B. Mr. Lee insisted on leaving hospital
C. Mr. Lee got very angry with her
D. Mr. Lee was out of immediate danger
3.What does the author ring the bell every Christmas Eve for
A. To honor an old friend of hers.
B. To offer best wishes to her family and friends.
C. To show off her special gift.
D. To fill her family and friends with hopes.
4.What could be the best title for the passage?
A. A Kind Couple B. A Severe Heart Attack
C. A thankless task D. A Special Appointment
查看答案和解析>>
科目:高中英語 來源:2017屆全國高考英語閱讀理解匯編(8)英語試卷(解析版) 題型:閱讀理解
閱讀理解。
With more and more cars on the road,traffic jams are inevitable.Traffic jams can lead to increased accidents as there are more cars,with more people trying to get to their destination,all the while getting worse.Although it's impossible to avoid traffic jams altogether,there are some tips you can follow to reduce the amount of time on the road.
Check for traffic jams before you leave.You can listen to the radio for traffic news,or check on the Internet to get up?to?minute information on traffic.If the route you want to take is heavy with traffic,you can choose another.
Look for a different route permanently.Most traffic jams occur on busy roads.Using country roads could see you avoiding a lot of traffic.Although the distance you may have to travel is further,it can work out quicker.
Set your car radio to receive traffic bulletins.Many new car stereo systems(汽車音響系統(tǒng))are equipped with a radio system by which you can hear the traffic channel.This way you can get the latest traffic information and change your journey if necessary.
________.Most traffic jams usually occur during rush hour,so try to avoid this time period if possible.Some jobs offer flexible working hours so that you can travel to work outside of rush hour.Some jobs even allow you to work from home so as to avoid commuting altogether.Ask your manager to see what you can do if traffic is a problem for you.
Use public transport alternatives where available.The easiest way to avoid traffic jams is to take buses or the underground instead of driving your own car.Not only will you avoid traffic jams but you will most likely be saving money as the cost of motoring rises.
1.The underlined word“inevitable”in Paragraph 1 probably means________.
A.hard to accept B.impossible to avoid
C.getting less serious D.seen everywhere
2.The author wrote the text in order to________.
A.explain why there are traffic jams
B.tell the negative effects of traffic jams
C.tell us what we can do on the road
D.tell us how to save time on the road
3.To get the latest traffic information,you could do the following except ________.
A.surfing the Internet
B.listening to the radio for traffic news
C.listening to the traffic channel
D.turning to other drivers for information
4.Which of the following can be put in the blank in the text?
A.Choose a job that has flexible working hours
B.Try traveling at different time
C.Make friends with your manager
D.Work from home
查看答案和解析>>
科目:高中英語 來源:2017屆全國高考英語閱讀理解匯編(6)英語試卷(解析版) 題型:閱讀理解
閱讀理解。
Complete the following sentence:“You go to the library to check out ...?” The obvious answer is “books”.But a harder question might be, “What do we mean by ‘books’?” Nowadays, electronic books, or “e?books”, have become more and more popular in American society.
The biggest online bookseller Amazon, for example, recently announced that less than four years after introducing them to its catalog, it is now selling more electronic versions of its book titles than printed ones.
Last week, Pew Internet Project released a survey about the use of e?books by library customers.It found that 12% of Americans aged 16 and older who read e?books say they had borrowed at least one from a library within the past year.But the survey found that the broader public, including 58% of those who have library cards and 53% of people who own electronic book readers, are not aware that they can find and check out e?books from public libraries, even though three quarters of the libraries offer that service.
Pew Internet Project director Lee Rainie noted that e?book borrowing is becoming more popular at the same time that publishers, who are selling plenty of e?books and fewer hard?copy editions, are worried that free e?book check?outs at the library will hurt sales.In February, for example, the big publisher Penguin Books stopped supplying new e?books and audio books to libraries.Penguin just reached an agreement to resume supplying one big library system in New York City but not until six months after new titles are released.That way, those who want the latest books will have to buy them.
So things are a little murky (陰暗的) in the library world when it comes to electronic books.More and more customers want them, but publishers are giving the libraries a hard time about offering them.Demand is not the problem.Supply may soon be.
1.What is the function of the two questions in the first paragraph?
A. To introduce the topic of the passage.
B. To stress the popularity of e?books.
C. To show what the author cares about.
D. To remind us of the change at the library.
2.According to Paragraph 2, what can we know about Amazon?
A. It has sold e?books for five years.
B. Its e?books are cheaper than printed books.
C. It has the best e?books among all libraries.
D. Its e?books sell better than printed books.
3.We know from the survey done by Pew Internet Project that ________.
A. few library customers know how to read e?books
B. the promotional effort at e?book readers is not big enough
C. library customers should be reminded about the e?book service
D. more library cards should be offered to readers free of charge
4.Why did Penguin Books NOT supply new e?books to libraries?
A. Because they are not allowed to offer e?books.
B. Because they wanted to increase the sales of printed books.
C. Because they didn't want their e?books to be copied.
D. Because their products were not welcomed there.
查看答案和解析>>
科目:高中英語 來源:2017屆全國高考英語閱讀理解匯編(5)英語試卷(解析版) 題型:閱讀理解
閱讀理解。
“One City One Book” is a generic name (通稱) for a community reading program that attempts to get everyone in a city to read and discuss the same book.Popular book picks have been Harper Lee’s To Kill a Mockingbird,Ernest Gaines’s A Lesson Before Dying,and Ray Bradbury’s Fahrenheit 451.
“One City One Book” programs take the idea of a localized book discussion club and expand it to cover a whole city.The first such program was “If All of Seattle Read the Same Book” in 1998,started by Nancy Pearl at Seattle Public Library’s Washington Center for the Book.The book chosen for the program was The Sweet Hereafter by Russell Banks,written in 1991.Other cities copied the idea,and the Library of Congress listed 404 programs occurring in 2007.
Each city’s program has its own goals;these typically include building a sense of community and promoting literacy.Nancy Pearl warns against expecting too much from a program:“Keep in mind that this is a library program,it’s not an exercise in civics,and that it’s not intended to have literature cure the racial divide.This is about a work of literature.”
Programs typically involve more than having everyone read the same book.Some other activities that have been included are:book discussion sessions,scholarly lectures on the book or related topics,a visit by the author,exhibits,related arts programming (especially showing a movie of the book if there is one),and integration into school curricula.In Boston the “One City One Story” program used shorter stories and distributed tens of thousands of free copies of the story over the course of a month.
American Library Association puts out a detailed step?by?step guide on how to organize a local program,including the critical step of picking the one book.The Center for the Book at the Library of Congress tracks all known programs and the books they have used.
1.“One City One Book” programs ________.
A.a(chǎn)sk everyone in a city to donate one book
B.can rid a city of racial divide through reading
C.choose short stories for people to read
D.encourage everyone in a city to read and discuss the same book
2.We know from the second paragraph that “One City One Book” programs ________.
A.became popular very quickly
B.have been held more than 400 times in Seattle
C.were sponsored by the Library of Congress
D.reached its peak in 2007
3.We can infer from the third paragraph that Nancy Pearl ________.
A.expects much from the programs
B.didn’t expect that the programs would run so well
C.has a practical attitude towards the programs
D.believes the programs will push forward community building
4.What kind of role does American Library Association play in the programs?
A.It picks out the city which runs the programs well.
B.It gives free books to the host city.
C.It gives a practical guide to the programs.
D.It keeps a record of all known programs.
查看答案和解析>>
科目:高中英語 來源:2015-2016學(xué)年廣東省汕頭市高二下學(xué)期期末教學(xué)質(zhì)量監(jiān)測英語試卷(解析版) 題型:閱讀理解
When we’re young and we dream of love and fulfillment, we think perhaps of moon-covered Parisian nights or walks along the beach at sunset. No one tells us that the greatest moments of a lifetime are short, unplanned and nearly always catch us off guard.
Not long ago,as I was reading a bedtime story to my seven-year-old daughter, Annie,I became aware of her focused look. She was staring at me with a faraway, blank expression. Apparently, completing The Tale of Samuel Whiskers was not as important as we first thought.
I asked what she was thinking about. “Mommy,” she whispered, “I just can't stop looking at your pretty face.”I almost dissolved(溶解) on the spot. Little did she know how many trying moments the glow of her sincerely loving statement would carry me through over the following years.
Not long after, I took my four-year-old son to an elegant department store, where the sweet notes of a classic love song drew us toward a tuxedoed(穿晚禮服的) musician playing a grand piano. Sam and I sat down on a marble bench nearby, and he seemed as astonished by the pleasant theme as I was. I didn’t realize that Sam had stood up next to me until he turned, took my face in his little hands and said, “Dance with me.”
If only those women walking under the Paris moon knew the joy of such an invitation made by a round-cheeked boy with baby teeth. Although shoppers openly chuckled(咯咯笑) and pointed at us as we glided and whirled(旋轉(zhuǎn)) around the open space, I would not have traded a dance with such a charming young gentleman if I'd been offered the universe.
1.From the passage we know .
A. Annie knew how important she was to her mother
B. shoppers didn’t notice the author dancing with her son
C. there are bedtime stories in the Tale of Samuel Whiskers
D. Sam was not surprised at the music which was played in the store
2.When the author knew her daughter could not stop looking at her pretty face, she felt .
A. sad B. deeply moved
C. annoyed D. ashamed
3.Why wouldn’t the author trade a dance with her son even if she was given the world?
A. Because she knew she wouldn’t be given the universe.
B. Because her son was the most important person to her.
C. Because she thought she was the happiest one at the moment.
D. Because it was very important for the author to dance with her son.
4.What does the author want to prove by showing two examples of her kids?
A. Her kids love her very much.
B. She enjoys staying with her kids.
C. The greatest moments of a lifetime always come unexpectedly.
D. Those women walking under the moon should enjoy the happiness with kids.
查看答案和解析>>
科目:高中英語 來源:2015-2016學(xué)年甘肅省高一上學(xué)期月考二英語試卷(解析版) 題型:單項(xiàng)填空
I am really lucky. Not many people can ________ such a narrow escape from death.
A.a(chǎn)rrive B.survive C.a(chǎn)void D.suffer
查看答案和解析>>
湖北省互聯(lián)網(wǎng)違法和不良信息舉報(bào)平臺(tái) | 網(wǎng)上有害信息舉報(bào)專區(qū) | 電信詐騙舉報(bào)專區(qū) | 涉歷史虛無主義有害信息舉報(bào)專區(qū) | 涉企侵權(quán)舉報(bào)專區(qū)
違法和不良信息舉報(bào)電話:027-86699610 舉報(bào)郵箱:58377363@163.com