题目内容

12.Last night's meteor(流星) shower left many people in the community dissatisfied and demanding answers.According to Gabe Rothsclild,Emerald Valley's mayor,people gathered in the suburbs of the city,carrying heavy telescopes,expecting to watch the brightly burning meteors passing through the sky.What they found instead was a sky so brightened by the city's lights that it darkened the light of the meteors passing overhead.
"My family was so frustrated,"admitted town resident Duane Co sby,"We wanted to make this an unforgettable family outing,but it turned out to be a huge disappointments."
     Astronomers---scientists who study stars and planets----have been complaining about this problem for decades.They say that light pollution prevents them from seeing objects in the sky that they could see quite easily in the past.They call on people and the government to take measures to fight against it.
     There is yet a population besides professional and amateur star observers that suffers even more from light pollution.This population consists of birds,bats frogs,snakes,etc.For example,outdoor lighting severely affects migrating(迁徙的)birds.According to the International Dark-Sky Association."100 million birds a year throughout North America die in crashes with lighted buildings and towers."
     Countless more animals casualties(伤亡)result from the use of artificial lighting.Clearly,people enjoy the benefits of lighting their evenings,but some scientists think it can be harmful for humans,too.They worry that exposure to light while sleeping can increase person's chances of getting cancer.
    Emerald Valley is only one community that is becoming aware of the negative effects of light pollution.For years,Flagstaff,Arizona,has enforced lighting regulations in its city in order to assist astronomers at the Lowell Observatory.Similar efforts have been made worldwide,and a movement is underway to remind us to turn off lights when we are not using them,so that other creatures can share the night.
32.It happened last night thatA
A.the city's lights affected the meteor watching      
B.the meteors flew past before being noticed               
C.the city light show attracted many people        
D.the meteor watching ended up a social outing
33.What the author concerned about according to Paragraph 4?D
A.Birds may take other migration paths            
B.Animal's living habits may change suddenly               
C.Varieties of animals will become sharply reduced         
D.Animals'survival is threatened by outdoor lighting
34.Lighting regulations in Flagstaff,Arizona are put into effect toB.
A.Lessen the chance of getting cancer          
B.create an ideal observation condition               
C.ensure citizens a good sleep at night         
D.enable all creatures to live in harmony
35.What message does the author most want to give us?C
A.Saving wildlife is saving ourselves          
B.Great efforts should be made to save energy               
C.Human activities should be environmentally friendly                 
D.New equipment should be introduced for space study.

分析 许多人想在晚上看流星雨,结果由于光线太亮,影响了他们的观看效果.由此引发了人们对光污染的思考.本文是一篇议论文,文章由一个事例引发出要讨论的话题.

解答 32.A,细节理解题,第一段的最后一句话a sky so brightened by the city's lights that it darkened the light of the meteors passing overhead表明城市的灯会影响流行的观看效果,故答案为A.
33.D,细节理解题,第四段第一句话There is yet a population besides professional and amateur star observers that suffers even more from light pollution.This population consists of birds,bats frogs,snakes,etc.就告诉我们除了专业及业余的观星者之外,还有些群体也收到了光污染的影响.而这些群体指的就是birds、bats等动物.D项的意思是"动物的生存受到户外灯光的影响".
34.B,细节理解题,题干中的信息告诉我们答案应该出现在最后一段,根据"in order to assist astronomers at the Lowell Observatory",可知目的是创造一个完美的观看环境,答案显然为B.
35.C,主旨大意题,文中作者反复强调光污染问题对人类的一些活动和动物的影响.这显然是强调环境问题.

点评 解答任务型阅读理解题,首先对原文材料迅速浏览,掌握全文的主旨大意.因为阅读理解题一般没有标题,所以,速读全文,抓住中心主旨很有必要,在速读的过程中,应尽可能多地捕获信息材料.其次,细读题材,各个击破.掌握全文的大意之后,细细阅读每篇材料后的问题,弄清每题要求后,带着问题,再回到原文中去寻找、捕获有关信息.最后,要善于抓住每段的主题句,阅读时,要有较强的针对性.对于捕获到的信息,要做认真分析,仔细推敲,理解透彻,只有这样,针对题目要求,才能做到稳、准.

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I have a friend who lives by a three-word philosophy: Seize the moment. Just possibly, she may be the wisest woman on this planet. Too many people put off something that brings them joy just because they haven't thought about it. Don't have it on their schedule, and didn't know it was coming or they are too strict to depart from their routine.

I can't count the times I called my sister and said, “How about going to lunch in half an hour?” She would gasp and stammer(结结巴巴地说), “I can't. I have clothes on the line. My hair is dirty. I wish I had known it yesterday, I had a late breakfast, and it looks like rain.” And my personal favorite response: “It's just Monday.” She died a few years ago. We never did have lunch together. From then on, I've tried to be a little more flexible.

Life has a way of going faster as we get older. The days get shorter, and the list of promises made to ourselves gets longer. One morning, we are awaken, and all have to show for our lives is repetition of “I'm going to”, “I plan on” and “Someday, when things are settled down a bit.”

When anyone calls my “seize the moment” friend, she is open to adventure and available for trips. She keeps an open mind on new mind on new ideas. Her enthusiasm for life is contagious. You talk with her for a while, and you're ready to change your attitude to life.

My lips have not touched ice cream in 10 years. I love ice cream. The other day, I stopped the car and bought a triple-decker. If my car had hit an iceberg on the way home, I would have died happy. Now go on and have a nice day. Do something you WANT to, not something on your SHOULD DO list.

1.The example of the writer's sister serves as ________.

A. an argument B. an introduction

C. a support D. a conclusion

2.The writer thinks that the underlined excuse “It's just Monday.” is acceptable, because ________.

A. it is still likely that they can have lunch together some time later

B. it sounds most reasonable of all the excuses

C. it shows respect for the writer's suggestion

D. it indicates the time when they can have lunch together

3.The underlined word “contagious” in the fourth paragraph means “________”.

A. accurate B. influential

C. hopeful D. necessary

4.What is the purpose of the writer by writing this passage?

A. To suggest how time flies.

B. To persuade busy people to relax.

C. To advise people to keep their promise.

D. To convince readers to be flexible on their schedule for practical joy.

3.Events
Long March exhibit
The Shanghai History Museum is putting on an exhibition to mark the 60th anniversary of the Long March.On show are more than 220 photos and 40 items that expla in with pictures how the communist Red Army drew back from its besieged (被围困的) bases in Jiangxi Province and fought its way to northern Shanxi province in the mid-1930s.Explanations are all in Chinese.The show will end on November 20.
Time:10:00 am-4:00 pm.
Address:1286 Hongqiao Road
Admission:8 yuan for Chinese/15 yuan for foreigners
Thai elephants
Eight elephants from Thailand are entertaining visitors at Changfeng Park by riding bikes,playing basketball,balancing on a beam,dancing and blowing a mouth-organ.People are encouraged to have a tug-of-war (拔河比赛) with the animals or lie on the ground and have the elephants walk over them.The elephants give three shows a day at 9:30 am,3:30 pm and 8:00 pm and there is an additional show at 1:30 pm at weekends.The show will end on November 15.
Address:189 Daduhe Road
Admission:30-40 yuan
Dancing dolphins
Dolphins jumping from the water to touch a ball,swaying their bodies to music,kissing people and solving math by tapping their tails have made the dolphinarium in Peace Park an attraction for children.Seals and sea lions also perform.
Hours:10:30 am,4:00 pm,and 7:30 pm
Admission:20 yuan for adults and 10 yuan for children.
56.If you go to visit the Long March exhibit with an Australian,how much will you pay altogether for the admission?B
A.16 yuan     B.23 yuan     C.30 yuan    D.20 yuan
57.At the exhibition,you will seeD.
A.many articles written by famous writers        
B.many things left by the Red Army      
C.books on the Long March                   
D.many photos and pictures about the Long Match.
58.Which of the following is NOT done by the Thai elephants?C
A.Riding bicycles.
B.Blowing a mouth-organ
C.Doing math              
D.Having a tug-of-war with people.
59.The dolphinarium in Peace Park is a hall where you can seeA.
A.not only dolphins but also seals and sea lions perform       
B.only seals and sea lions perform   
C.only dolphins perform        
D.only seals perform.
17.Scientists have overcome a major difficulty for humans to receive life-saving organ transplants from pigs,thanks to a powerful new gene-editing technique.
In a paper in the US journal Science,the researchers described using gene-editing method to remove potentially harmful DNA sequences at 62locations,which are the remnants(留存之处) of a virus called PERV,from the pig genome.
Globally human organs for transplant being short in supply,researchers and doctors have long hoped that the problem could be solved through the availability of suitable animal organs for transplant,a concept known as xenotransplantation.
Pigs have been especially promising candidates due to their similar size and biological structure to humans.
But one of the largest safety concerns has been the fact that pigs,similar to most mammals,contain PERVs in all their living cells-that are harmless to their native hosts but can cause disease in other species.
"PERVs and the lack of ability to remove them from pig DNA was a real barrier on the promising stage set for xenotransplantation."
In the new study,scientists made 62genetic edits to inactivate viruses in pig cells,which they called"an explosive leap forward".
When these cells were then introduced to human cells in the lab,PERV infectivity was reduced by up to one thousand fold,they said.
"Our work got away the shadow PERVs put above the field more than a decade ago when the virus was discovered,while renewing our faith in xenotransplantation,"lead author Luhan Yang,a post-doctoral fellow at the Harvard University,said.
The team hopes eventually they can completely root out the risk that PERVs could cause disease in xenotransplantation by using modified pig cells to clone a line of pigs that would have their PERV genes inactivated."We still have a long way to go,though."Luhan added.

33.From the passage,we may know thatD.
A.PERV is found during Luhan Yang's experiments
B.PERV infecting rate has been reduced to 1‰now
C.the breakthrough is the result of a decade-long project
D.PERV is not a threat to same species in organ transplantation
34.Which of the following is TRUE?C
A.Explosive materials are used in experiments.
B.Experiments are carried out in 62locations in US.
C.Further research is still needed in Xenotransplantation.
D.Gene-editing method is used to remove harmful pig organs.
35.Which would be the best title for the passage?D
A.A big breakthrough in scientific field.
B.Viruses in pig cells are inactivated.
C.Viruses are defeated by scientists.
D.New hope in xenotransplantation.
4.What does family mean to you?Could you capture(捕捉) it in a photograph?If so,our great new competition is for you!All you have to do is take a picture that sums up your sense of family life.
The competition will be judged by the RD (Reader's Digest) team and award-winning photo-grapher Barry Marsden.To get your creative juices flowing,here are two of our regular photographers'tips for taking great pictures.
Pal Hansen
The most important thing is to carry a camera around with you at all times.Use manual(手动的) settings as much as possible.Now that everything is digital I'd also say,"Shoot as much as possible,"because it doesn't cost anything.
Michelle McCarron
Kids find wonder in the simplest things,so as a photographer it helps to be ready for those moments.The connection across generations is sometimes best captured in a photograph.Frame your subject well.Get close to the action,or your subject,and choose your angle carefully.A slightly odd angle can make a photo different.
HOW TO ENTER
★Take a clear photo with either a phone or digital camera.Send it to rdphotocomp@readersdigest.co.uk by 5p.m.,August 30,2014.Please include a brief explanation of who's in the entry(参赛作品).
★There are two categories----one for adults and one for under-18s.
★In the adult category,the winner will receive£500.The under-18winner will receive£250of high-street vouchers(代金券) for a store of their choice.
Rules:
Please make sure that pictures are not published before.
If you are under 16you must ask your parent's permission to enter this competition.
We will use entries in all print and electronic media.We cannot return your entry.
Entry is not open to employees of Vivat Direct Ltd (trading as Reader's Digest) and all other persons associated with this competition,their immediate families,and relatives living in an employee's household.The judges'decision is final.

21.What do we know about the photo competition?D
A.It is designed for readers of RD.
B.Pal Hansen is one of its judges.
C.Photos must be taken by a camera.
D.Entries must be about family.
22.To take part in the competition,one shouldB.
A.be 18years old or above 
B.give a description of his entry
C.ask his family's permission     
D.send in his entry in August
23.According to the text,winners of the competition willA.
A.see their pictures published
B.get their entries back
C.each win£500             
D.be offered some vouchers.
1.In 1968,Easter preparation started on Saturday and Mom colored eggs.Mom boiled a few dozen eggs and while they cooled,Dennis,Diane and I gathered supplies.We put some color powder in each of six bowls,added boiling water and vinegar,and then mixed them together.Before dipping an egg into one of the pretty colors,I'd catch a crayon and carefully print"Darlene"on one egg.Dennis and Diane did the same.Then Mum and Dad put the eggs with our names and some presents in separate baskets.When we hunted on Easter morning,we'd be sure to get the right basket.
Being 8-year-old,I am quite familiar with the rule,and I explained to my younger sister,Diane:Firstly,if you find the basket with the others'egg in it,quietly put it back and continue the hunt.Secondly,if the basket with your egg in it isn't found by fifteen minutes before church,you have to continue looking for it after church.That year I was unlucky,I didn't find my basket before church,so I spent one more hour looking for my hunt.
The next Easter was a diffeent story since I was lucky enough to find my basket first.I was jumping up and down,and staring at the big chocolate rabbit in my basket when Mom and Dad told us to get dressed.I proudly left my basket in the sun porch(门廊) before heading out of the door.
After church,my sisters and brothers ran ahead,but I was pleased to walk between Mom and Dad since I'd already found my basket and huge chocolate rabbit.As I jumped up the porch steps I knew Dennis found his too,since he was laughing his head off.
"Hungry for chocolate soup?"Dennis laughed."Chocolate soup?"I was surprised.One look at Dennis pointed finger made me realize my beautiful chocolate rabbit was now a chocolate puddle(糊状物).But I always think of the unforgettable Easters when I was a child.

25.Different names were written on the colored eggs so thatB.
A.the eggs looked more beautiful
B.kids could recognize their own
C.one could hide other kids'eggs secretly
D.kids could exchange their eggs
26.It can be inferred from the passage that the writerD.
A.was the luckiest one
B.made rules
C.didn't like chocolate very much
D.knew the rules well
27.When Dennis said"Hungry for chocolate soup?",he was toD.
A.ask the writer to eat together
B.give his eggs to the writer
C.treat the writer to chocolate
D.laugh at the writer
28.The author writes the passage mainly toC.
A.make the readers know about the rules of finding eggs on Easter
B.show she behaved better in the next Easter than in the former Easter
C.tell us of her great childhood Easter memories
D.describe how the chocolate rabbit became chocolate puddle.

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