专题限时训练(二十七) [社会生活型阅读理解(一)]
(限时：每篇7分钟)
(一)
School meals are junk and don’t provide the nutrition a body needs to grow, says Jamie Oliver, and he decides to do something about it. Schoolchildren in France who eat school dinners ar e likely to have a well-balanced, four-course meal with fresh ingredients (成分) costing up to ￡1.10 to make. But British schoolchildren are fed mainly cheap-processed meat, frozen pizzas and potato smiley faces, costing on average just 37 pence per meal.
In fact the money spent on school dinners is so small that schools can afford only whatsome people describe as junk food rather than fresh natural ingredients. This means that their meals don’t provide the nutrients and goodness children’s bodies need t o develop properly. No wonder there’s growing concern about the health of the nation’s schoolchildren.
Celebrity chef Jamie Oliver was so concerned about school dinners that he decided to try to improve them by teaming up with the kitchen staff at Kidbrooke School in Grenwich. He took a lot of time to learn how to get the kids to stop eating the junk and move to healthy food. This is not easy! But it is possible with some hard work and determination! After a lot of hard work from both Jamie and the sch ool’s cooks, Kidbrooke is now serving some of the best school food in Britain. The menu includes fresh butcher’s sausages with creamy mash and onion gravy, chilli corn with basmati rice and fresh fruit salad. Incredibly, Jamie and the staff managed to create this healthier menu with the same 37 pence budget. But the school chefs admit cooking healthy food isn’t as easy as simply putting burgers and chips in the oven.
Then came the good news! The government has promised to spend ￡280 million to improve school dinners across the country. Well done Jamie! This means that the national average cost will rise from 37p to 50p in primary schools and from 37p to 60p in secondary schools.
( )1.What does the author try to tell us in the first paragraph?
A．School meals in France are the most expensive in the world.
B．British schools don’t provide the students with healthy food.
C．School meals in Britain are cheaper than those in France.
D．British school meals include many kinds of healthy food.
( )2.British schools provide students with such meals because________.
A．most of the school children are too fat
B．people show little concern about the health of schoolchildren
C．schools don’t have enough money
D．schools don’t want to spend much money
( )3.From the passage we can see that________.
A．the British government ignores schoolchildren’s health
B．Jamie creates a healthy menu with the help of the government
C．schoolchildren in Britain will have the best meals
D．cooking healthy food is not an easy job
( )4.The good news for the British is that________.
A．schoolchildren will have the best food in Britain
B．the menu Jamie Oliver created is the best
C．parents have begun to pay attention to childr en’s food at school D．the government has begun to do something about the fact
( )5.What is the best title for this newspaper story?
A．A Healthier Menu for School Dinners
B．Schoolchildren in Britain Can’t Develop Properly
C．Dinners Lacking Nutrients in School
D．Schools with the Best Food
(二)
Most people nowadays are persistently seeking for opportunities that will assist them in reaching their goals. Marketing yourself is when there is a demand for you and your services that will help you achieve your goals.
Marketing yourself means you are simply “selling” yourself! The common problem in marketing yourself is that most people think that it is nasty to do this.They think that marketing concerns only to a business. Of course, this is absolutely not true. People who want to attain the success they desire must promote themselves.
In every attempt you make, just think that marketing yourself is a very useful tool. The better you market yourself, the more opportunities you will have. Marketing yourself does not really mean telling every person how beautiful and wonderful you are. It simply means telling your prospective employer that you exist, that you have the possibility of generating much greater income than your prospective employer
makes. Or maybe you have the chance of doing something better. There are actually several different ways of marketing yourself.But there are only two primary approaches that you implement(实施)．The first is you find ways to reach out to others and the second is to construct ways in order for the people to find you and make connection with you.
In order for you to reach out and touch the lives of others, you have to be a good person and a good employee.In that way your good reputation will follow naturally. Have a brief and concise(简明) message that you can share with others.When you market yourself, you tell people who you are and what you can do for others.Plan well and practice your message.
B．wear appropriately
C．have a brief and clear message
D．be open to others
( )9.It can be concluded from the passage that________.
A．there are only two ways of marketing yourself
B．communication plays an important part in marketing yourself
C．you needn’t spent plenty of time to decide what you will wear
D．marketing yourself simply means telling your employer you must earn much greater than him
( )10.Which is the best title for this passage?
A．Achieving Your Goals
B．Knowing the Appropriate Dress
C．Ways of Marketing Yourself
D．Marketing Yourself
(三)
Life comes in a package. This package includes happiness and sorrow, failure and success, hope and despair. Life is a learning process. Experiences in life teach us new lessons and make us a better person. With each passing day we learn to handle various situations.
Love
Love plays a pivotal role in our life. Love makes you feel wanted. Without love a person could go hayward(不归路) and also become cruel and ferocious. In the early stage of our life, our parents are the ones who show us with unconditional love and care; they teach us about what is right and wrong, good and bad. But we always tend to take this for granted. It is only after marriage and having kids that a person understands and becomes sens itive to others’ feelings. Kids make a person responsible and mature and help us to understand life better.
Happiness and Sorrow
Materialistic happiness is short-lived, but happiness achieved by bringing a smile on others’ face gives a certain level of ful fillment. Peace of mind is the main link to happiness. No mind is happy without peace. We realize the true worth of happiness when we are in sorrow. Sorrow is basically due to death of a loved one, failure and despair. But these things are temporary and pass away.
Failure and Success
Failure is the path to success. It helps us to touch the sky, teaches us to survive and shows us a specific way. Success brings in money, fame, pride and self-respect. Here it becomes very important to keep our head on our shoulder. The only way to show our gratitude to God for bestowing success on us is by being humble, modest, courteous and respectful to the less fortunate ones.
Hope and Despair
Hope is what keeps life going. Parents always hope their children will do well. Hope makes us dream. Hope builds in patience. Life teaches us not to despair even in the darkest hour, because after every night there is a day. Nothing remains the same. We have only one choice keep moving on in life and be hopeful.
Life teaches us not to regret over yesterday, for it has passed and is beyond our control. Tomorrow is unknown, for it could either be bright or dull.
So_the_only_alternative_is_to_work_hard_today,_so_that_we_will_enjoy_a_better_t omorrow.
( )11.In the passage, the author compares life to ________.
A．a package B．joy and sorrow
C．failure and success D．hope and despair
( )12.In which section can readers probably read the passage?
A．Opinions. B．Politics.
C．Education. D．Lifestyles.
( )13.How is the passage organized?
A．In order of rules.
B．In order of frequency.
C．By making comparison.
D．In order of importance.
( )14.What’s the general meaning of the last sentence of the whole passage?
A．If you work hard, you’ll have a better life in the future.
B．When choosing betw een “today” and “tomorrow”，you’d better enjoy tomorrow.
C．What you only can choose is to work hard today rather than tomorrow.
D．Enjoying a better tomorrow is your only choice.
( )15.What’s the purpose of the passage?
A．To encourage people to love each other.
B．To tell people how to deal with happiness and sorrow.
C．To remind people of keeping having a beautiful dream.
D．To give readers some information about life.
专题限时训练(二十七)
(一)
在英国，学生在学校的饮食健康问题令人担忧。令人欣慰的是，政府已经意识到问题的严重性，并着手改进。
1．B 根据第一段开头School meals are junk and don’t provide the nutrition a body needs to grow判断可知。
2．C 第二段的第一句谈到主要的原因是学校没有足够的钱。
3.D 根据第三段结尾…cooking healthy food isn’t as easy as simply putting
burgers and chips in the oven判断可知。
4．D 由最后一段可知选D。政府已意识到了这个问题并许诺提高学校饭菜的质量。
5．A 本文讲述一个厨师精心研究出一套健康食谱以解决英国学校较差的饮食状况，故选A项。
(二)
人人都是推销者，人的一生就是在不断地推销自己——不论是在工作、生活或是爱情中。推销自己，就是让别人注意到自己，做人生舞台上的主角；推销自己，就是让更多的人接受自己，自然地融入人际关系中；推销自己，就是完美地展现自己，真正实现人生的价值。
6．C 细节理解题。根据第二段The common problem in marketing yourself is that most people think that it is nasty to do this. They think that marketing concerns only to a business.可知，大部分人认为推销自己是不好的事，他们认为推销只和商业有关系。所以选C项。
7．D 细节理解题。根据第三段Marketing yourself does not really mean telling every person how beautiful and wonderful you are.可知D错误。
8．A 细节理解题。根据第四段Have a brief and concise(简明) message that you can share with others.可知提及C项。根据第五段you must be open to them和Know the appropriate dress code and have plenty of time to decide what you will wear.可知提及B、D两项。A未提到。
9．B 推理判断题。根据文章第五段Bear in mind that communication is a great opportunity to make an impact especially when you market yourself.可知B正确。
10．D 主旨大意题。根据全文可知本文介绍“自我推销”这个话题，所以选D项。
(三)
人生好似一个盒子，这个盒子里藏着快乐与悲伤、成功与失败，希望与绝望。人生也是一个学习的过程。那些经历给我们上了全新的课，让我们变得更好。随着每一天的流逝，我们学会了处理各种各样的问题。
11．A 细节理解题。根据第一段第一句Life comes in a package.得出答案。
12．C 推理判断题。本文属于一篇励志教育的短文，根据其主要意思可以确定其来源应该是“教育栏目”，而其他几个选项所应涉及的不是这类话题。
13．C 文章结构题。考查短文是怎样组织的，从几个小标题Happiness and Sorrow ，Failure and Success 和Hope and Despair可以看出，作者使用的是“对比或比较”的方式写作的。
14．A 句意猜测题。句中alternative是“选择”的意思，整句意思和A项接近。
15．D 主旨大意题。推测作者写这篇文章的意图，A、B和C三项显然只涉及文中的部
分内容，不能概括全文的目的，只有D项比较全面，体现了作者的意图。
阅读理解训练50篇（1） 1 Doctors say anger can be an extremely damaging emotion, unless you learn how to deal with it. They warn that anger can lead to heart disease, stomach problems, headaches, emotional problems and possibly cancer. Anger is a normal emotion that we all feel from time to time. Some people express anger openly in a calm reasonable way. Others burst with anger, and scream and yell.But other people keep their anger inside. They can not or will not express it. This is called repressing anger. For years many doctors thought that repressing anger was more dangerous to a person's health than expressing it. They said that when a person is angry, the brain releases the same hor- mones (荷尔蒙).They speed the heart rate, raise blood pressure, or sugar into the blood, etC．In general the person feels excited and ready to act. Some doctors say that both repressing and expressing anger can be dangerous. They believe that those who express anger violently may be more likely to develop heart disease, and they believe that those who keep their anger inside may face a greater danger of high blood pressure. Doctors say the solution is learning how to deal with anger. They say the first step is to admit that you are angry and to recognize the real cause of the anger, then decide if the cause is serious enough to get angry about. If it is, they say, “Do not express your anger while angry. Wait until your anger has cooled down and you are able to express yourself calmly and reasonably.” Doctors say that a good way to deal with anger is to find humor in the situation that has made you angry. They said that laughter is much healthier than anger. 1．“Damaging emotion” means t hat _________. A．the emotion is harmless B．the emotion is harmful C．the feeling is very strong D．the feeling is hard 2．What statement is right? A．Were you angry, you would be cancered (得癌症). B．Once you are angry, you must be cancered. C．Angry as you are often, you can't be cancered, D．Anger may cause you a cancer. 3．Expressing anger violently _________ repressing it according to some scientists. A．is just the same as B．is more harmful than C．is no better than D．is much better than 4．According to the author, you'd better _________. A．never be angry B．cool it down before you express it C．laugh and laugh when you get angry D．admit you are wrong when you are angry 二
高考英语阅读理解专项训练100篇 (名师传授解题技巧+实战练习，值得下载) 一、阅读理解解题技巧 阅读理解题是考查学生对活的语言材料的理解能力，即通过阅读材料获得信息的能力。具体说来，阅读理解能力测试的主要要求是：（1）掌握所读材料的主旨大意，以及用以说明主旨大意的事实和细节；（2）既理解具体事实，也理解抽象的概念；（3）既理解字面意思，也理解深层含义，包括作者的态度、意图等；（4）既理解某句、某段的意义，也理解全篇的逻辑关系，并能根据文章进行推理和判断；（5）既能根据材料所提供的信息去理解，也能结合中学生应有的常识去理解。根据这几项能力测试的要求，试题中常采用如下几种题型：事实询问题、推理判断题、数据推算题、识图解意题和主旨大意题。根据这一测试要求和题型设计，答题时可以采取如下解题技巧和对策。 1．首先解题时要充满自信。由于平时有些同学对做阅读理解时存在一种畏惧心理，因此考试做题时心理就难免会产生紧张感，特别是阅读时再遇到几个生词就头脑发胀，从而使自己的思路更加模糊不清。其实这是完全没有必要的，因为阅读中遇到几个生词或几个难以理解的句子是常有的事，也是正常现象。因为按大纲要求，试卷中允许有不超过3%的生词，只要认真分析，仔细阅读，这些生词和句子很可能并不影响你的解题。所以答题之前首先要有必胜的信心。 2．扫读全文，理解全文主旨大意。拿到一篇文章，首先要快速扫读全文，虽为扫读，但不可漫不经心，阅读时也应聚精会神，力求可能多地获取材料信息，只是这次遇到生词和难句先不必去处理，不要因纠缠文中的个别生词和难句而影响了对全文的主旨大意的了解。
3．对症下药，各个击破。了解全文的大概意思之后，再把短文的问题简单看一遍，弄懂题意，然后带着问题再去寻读全文。这次阅读过程中要善于抓文章中的关键词句。寻读也就是迅速的查找需要了解的信息，是为某些特定的问题而阅读，因此阅读时要有较强的针对性，对与问题有关的数据，词句等仔细阅读，认真理解，同时结合不同考查内容的题型，采取如下解题对策： （1）事实询问题：这类试题通常是以疑问词what，who，when，where，why，how 等引起的特殊问句，就文章中某一词语、某一句子、某一段落或某一具体细节和事实进行提问。解答此类试题首先要弄清题目和每一个选项的含义，然后按题目要求寻找与之相关的细节，正确估计答案来源，同时注意题目和文章中的暗示作用。特别注意辨别各种信息，确认各种信息。 （2）推理判断题：此题要求我们通过表面文字信息去推测文章隐含的意思，对文章的发展情节及作者的态度、意图等做出合乎逻辑的的推理判断。这种题要求我们在阅读时要抓住文章的主题和细节、从分析文章的结构入手，根据上下文的内在联系，充分挖掘文章的深层含义。对暗含在文章中事件的因果关系，人物的动机，以及作者未言明的倾向、态度、意图、观点进行合乎逻辑的推理、分析和判断。同时善于抓住文中实质性的东西，不要被带假象的表面信息或似是而非的东西所迷惑。并且注意推断作者态度时要力求从作者的态度、观点去思考，切勿想当然，凭个人的观点习惯看法来回答的问题。 （3）数据推算题：此题要求我们就文章提供的数据，以及数据与文章中其他信息的关系做出计算和推断，然后做出选择。这就要求我们解题时，要在理解好题意的前提下去对与数据有关的信息认真分析，若数据信息较多，还要注意弄清数据之间的关系，同时分清有用与无用信息，最终作出正确判断。 （4）主旨大意题：此题用以考查我们对文章主题或中心思想的领会和理解能力。在解答此类试题时要注意每段的中心句，抓住每一段的主题句。一般主题句都用来表达一段主旨大意，因此，只要找准每段的主题句，文章的中心思想和文章的最佳标题也就不难确定了。
一、高中英语阅读理解 1．阅读理解 Yellowstone National Park is the flagship of the National Park Service and a favorite to millions of visitors each year. The park is a major destination for all members of the family. By driving the grand loop road, visitors can view the park from the comfort of their vehicle and also take a rest at one of the many roadside picnic areas. How much is the entrance fee? $25 - Private, noncommercial vehicle; $20 - Motorcycle or snowmobile (winter); $12 - Visitors 16 and older entering by foot, bike, ski, etc. This fee provides the visitor with a 7-day entrance permit for both Yellowstone and Grand Teton National Parks. A $50 park annual pass provides entrance for a single private non-commercial vehicle at Yellowstone and Grand Teton National Parks. The $10 Interagency Senior Pass (62 and older) is a lifetime pass available to U.S. citizens or permanent residents. Where can you stay? Inside Yellowstone, you can choose to stay in modern or historic hotels and cabins inside the park like the Old Faithful Inn, the world's largest log structure. For those who want to be a little closer to nature, there are 12 campgrounds with a range of services from primitive pit toilets to shower and laundry facilities. There's also RV camping with and without dumping stations. Staying outside the park gives you unique Old West experiences but still keeps you close to park attractions. If you're taking a road trip to Yellowstone, you'll want to check out our Hotels and Cabins On The Road section. （1）The entrance fees listed on the web page don't apply to _______. A. temporary residents in the USA B. vehicles involving business activities C. visitors out of a certain age range D. private motorcycles and snowmobiles （2）What are you likely to acquire in the Old Faithful Inn? A. Unique old west experiences. B. Primitive pit toilets and shower. C. Knowledge of origin of the park. D. RV camping with dumping sites. （3）Where does the passage probably come from? A. A magazine. B. A textbook. C. A notice. D. A travel guide. 【答案】（1）B （2）C （3）D 【解析】【分析】本文是一篇应用文，介绍了黄石公园的门票以及可以选择的住宿及游玩的地方。 （1）考查细节理解。根据小标题“How much is the entrance fee?”下分别列出了私家非商务车入园的价格，摩托车或雪地车（冬季）入园的价格以及16岁以上的人步行、骑自行车或
海淀区2015高考英语阅读理解训练（6）（答案） 【2015高考复习】阅读理解 “The U．S.Food and Drug Administration(FDA)is considering to put stricter limits over tanning salons(晒黑廊)and wants to ban anyone younger than 18 years of age from using a tanning bed，”an advisory panel(专家团)announced last week. The panel is calling for tighter controls on the industry such as requiring teenagers to get the approval from their parents before using tanning beds or limiting the use of artificial tanning to a certain age.“Given the absence of any demonstra ted benefits，I think it is an obligation for us to ban artificial tanning for those under 18，”said panelist Dr.Michael Olding. Along with a possible ban for teenagers，the panel also recommended that visible warning labels should be placed either on the tanning machines or in the salons in order to caution tanners of the possible dangers.In addition，the committee decided that stricter regulations and classifications were critical to make the machines safe r.At this time the machines are categorized as FDA Class 1 devices，the ones that are least likely to cause harm.In case the FDA decided to change their classification from Class 1 to Class 2，as advised by the panel，the FDA could limit the levels of radiation the machines emit.Class 2 devices include X-ray m achines and powered wheelchairs. Getting a tan，whether from a tanning bed or the sun，increases the risk of developing skin https://www.doczj.com/doc/f711859901.html,st year，the World Health Organization's International Agency for Research on Cancer (IARC)decla red tanning beds as “carcin ogenic(致癌的)to humans”．It was discovered that young individuals in their teens and 20s who use tanning beds on a regular basis have a 75 per cent higher risk of suffering from melanoma(黑素瘤)，the deadliest form of skin cancer.According to the American Cancer Society，melanoma accounted for nearly 69,000 cases of skin cancer in 2009 and will account for most (about 8,650)of the 11,590 mortality cases due to skin cancer each year. 【语篇解读】随着人们审美观的变化，越来越多的人希望自己拥有健康的古铜色皮肤。于是日光浴和晒黑廊相应而生。晒黑真的能使人拥有健康的皮肤吗？专家告诉我们并非如此。针对这种情况，美国食品药物管理局又会做何行动呢？ 20．According to the passage，what measures will U．S.FDA most probably take? A．Banning tanning salons. B．Posing heavier tax over tanning salons.
高考英语阅读理解专项训练及答案及解析 一、高中英语阅读理解 1．阅读理解 Traditional Chinese medicine (TCM) is gaining global popularity. According to a government white paper, TCM has been introduced in 183 countries and regions around the world. Westerners' understanding of TCM, however, may be limited to acupuncture, cupping and massage(针灸，拔罐和按摩). For instance, the purple, injury-like marks left on U. S. swimmer Michael Phelps，back from cupping for the purpose of relaxing his muscles and reducing pain became the center of attention during the Rio Olympics in 2016. As a matter of fact, Chinese herbs play a more important role in getting rid of diseases and keeping the body in good condition in the TCM treatment system than physical treatment. It is therefore disheartening to know that while 103 World Health Organization member countries have given approval to the practice of acupuncture, not many recognize Chinese herbal medicine. TCM falls far behind Western medicine owing partly to the slow development of Chinese herbs. Herbs are made into pills, powder and soup, and the kind of herbs used, their quality and quantity, and the processing of the ingredients (原材料) jointly determine the effectiveness of the prescription. Compared with Western medicine, which has standardized drug production processes and treatment methods, TCM lacks standardization, with the chemical composition and functions of its medicines being unclear and their effects being unstable. Fortunately, standardization has improved in recent decades, with an increasing number of factories producing patented TCM drugs. Another factor that has prevented the development of TCM prescription drugs is the lack of creativity. While Western medicine-making companies come up with new products every year, TCM drug producers tend to make medicines according to prescriptions handed down from the past. Chinese chemist Tu Youyou's winning the 2015 Nobel Prize in Physiology or Medicine for her research into malaria (疟疾) treatment may drive creativity to some extent in China's TCM industry. However, the current state of affairs cannot be changed within a short time. （1）Why does the author mention the example of Michael Phelps? A. Because he was injured in his swimming. B. Because cupping is a kind of important TCM treatment. C. Because westerners know a little about TCM. D. Because westerners attach great importance to TCM. （2）Why don't some member countries of WHO recognize Chinese herbal medicine? A. Because Chinese herbs can get rid of diseases. B. Because they only approve the practice of acupuncture. C. Because Western medicine is more effective. D. Because medicine made out of Chinese herbs develops slowly. （3）Compared with Western medicine, what is the weak point of TCM in Paragraph 4? A. The methods of planting herbs. B. The effectiveness of prescription. C. Lacking in standardization. D. Its stable functions.
（英语）高三英语阅读理解专项训练及答案 一、高中英语阅读理解 1．阅读理解 The setting was a packed gymnasium just before the start of a game against another school. There were five girls who were members of the Danville High School basketball team—all of them starters. They were not in uniform to play that night and would not be on the team for the rest of this season. They were there to admit their breaking of team rules. They were there to support their coach's decision to take them off the team. They were there to let the town know there was a problem in their little community that needed to be addressed. And they did it with sincere regret rather than defensiveness. While the school had been out for the New Year's holiday, the five girls had gone to the party with several of their friends. There was alcohol there. And they all drank some. Coach Rainville has a zero tolerance rule on drugs and alcohol for her members though it was a hard decision to make. When classes resumed and accounts of holiday parties were shared, rumors about the five girls began closing in on them. The coach said she couldn't back down on her rules. And the players—two junior students and three senior students—agreed. That night in the gym was part of their public support of the coach's decision. “We hope you will understand that we are not bad kids. What we did was definitely not worth it. We hope this event will make everyone realize that there is a big drug and alcohol problem in our community,” one of the senior students said, “And if you work with us to try to solve this problem, you will help us feel that we have not been thrown off our basketball team for nothing.” The five left the floor to deafening applause. The team may not win another game this year. But they've learnt something about personal responsibility, the effect of one's action on others, and honesty that will serve them well throughout life. （1）It can be inferred from the passage that the five girls who were kicked off the team were ________. A. very good players on the team B. addicted to alcohol and drugs C. three junior students and two senior students D. scolded by their parents for drinking alcohol （2）What did the girls do to support their coach's decision? A. They didn't fight for Danville High School any more. B. They all gave speeches to apologize in the local press. C. They admitted their mistake in public in the gymnasium. D. They would never drink any alcohol throughout their life. （3）Which word best describes the coach Rainville? A. Indifferent. B. Strict. C. Stubborn. D. Cruel. （4）Which would be the best title for the passage? A. Growing up with pain B. A bad mistake C. Team rules are everything D. Basketball girls in high school 【答案】（1）A
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。 A 1. The word “homework” in the first paragraph refers to ______. A. work that is given by teachers for students to do at home B. Websites such as https://www.doczj.com/doc/f711859901.html, and https://www.doczj.com/doc/f711859901.html, C. tools and suggestions offered by websites D. market research and informal research
2. The underlined sentence in the passage means that you’d better ask for a raise ______. A. when the employer has a normal pulse rate B. when the employer is in a good mood C. when the company has a good financial situation D. when the company’s practices are more flexible 3. Which of the following is NOT true? A. The employer will give you a raise because of your personal reasons. B. You should show them that you’re worthy of a salary increase. C. You can tell your boss the exact number of salary increase you want D. Schedule a meeting with your boss but don’t push too hard. 4. It can be inferred in the last paragraph that ______. A. If your boss won’t give you a raise, you’d better take fewer responsibilities. B. It is a wise way to get a raise by letting your boss know you are doing more. C. Only if you find a proper time to talk with your boss will you get a raise. D. You should schedule a meeting within a few months to discuss the matter again. B Here’s one number to keep in mind during your next cell phone conversation: 50. A new experiment shows that spending 50 minutes with an active phone pressed up to the ear increases activity in the brain. This brain activity probably doesn't make you smarter. When cell phones are on, they emit (发出) energy in the form of radiation that could be harmful, especially after years of cell phone usage. Scientists don't know yet whether cell phones are bad for the brain. Studies like this one are attempting to find it out. The 47 participants in the experiment may have looked a little strange. Each one had two Samsung cell phones attached to his or her head — one on each ear. The phone on the left ear was off. The phone on the right ear played a message for 50 minutes, but the participants couldn't hear it because the sound was off. With this set-up, the scientists could be sure they were studying brain activity from the phone itself, and not brain activity due to listening and talking during a conversation. After 50 minutes with two phones strapped to their heads, the participants were given PET scans. The PET scan showed that the left side (the side with the phone turned off) of each participant's brain hadn't changed during the experiment. The right side of the brain, however, had used more glucose, which is a type of sugar that provides fuel to brain cells. These right-side brain cells were using almost as much glucose as the brain uses when a person is talking. This suggests th at the brain cells there were active ― even without the person hearing anything. That activity, the scientists say, was probably caused by radiation from the phone. Henry Lai, who works at the University of Washington in Seattle, is uncomfortable with the data related to cell phones. Holding a cell phone to your ear during a conversation is “not really safe,” Lai told Science News. Lai is a bioengineer at the University of Washington in Seattle. He wrote an article about the new study for a journal, but he did not work on the study. Bioengineers bring together ideas from engineering and biology. For those who don't want to wait to find out for sure whether cell phones are bad for the brain, there are ways to talk more safely. You can have short and sweet conversations, use a
高三英语阅读理解专项训练及答案含解析 一、高中英语阅读理解 1．阅读理解 Average humans can consume 15 or more drinks in plastic bottles a month. If you were born after 1978, and live until 80 years old, you will leave behind a minimum of 14,400 plastic bottles on this planet. These bottles take hundreds of years to break down into tiny pieces of plastic, never to completely disappear. Most of the waste is consumed by fish and birds, which has shortened their lifetime greatly. The Plastic Bottle Village is just a great idea that might finally save us from being buried in plastic. It's a community in Panama that is going to be made of used bottles. The design process begins with building steel frames, which are then filled with these bottles. Once this step is complete, and electrical and plumbing (管道装置) lines are put inside, the plastic walls are covered by concrete—both inside and outside. So no one will actually be able to tell that the walls are made of plastic. Besides, the material will keep the house 17°C cooler than the outside, which is the biggest benefit to people living inside. The village is the brainchild (主意) of Robert Bezeau with the intention of setting up several environmental projects. Having started a recycling program four years ago, during which a number of plastic bottles were collected, he started to think of how they could be put to use. Soon enough, he decided to use them to build houses, and came up with a basic idea for the construction process. The project hopes to make people conscious of the waste that these bottles create so that they can do more to protect the environment. The village will also create an education center that will teach individuals from the world how to reuse plastic bottles as construction materials for shelter. Recycled bottles could neutralize the negative effect of your passage on this planet, and move closer to leaving only your “footprints”. （1）What does Paragraph 1 intend to tell us? A. The reason for buying fewer drinks. B. The difficult situation of wildlife. C. The amount of plastic waste. D. The seriousness of plastic pollution. （2）What is the biggest benefit to people living in the Plastic Bottle Village? A. The house will be much cooler than normal ones. B. The material of construction will be reduced a lot. C. The newly-made house can save a lot of electricity. D. The waste of the house can be consumed by fish and birds. （3）Which of the following words can best describe Robert? A. Creative. B. Courageous. C. Enthusiastic. D. Sensitive.（4）The main purpose of Robert's projects is to A. provide shelter for locals B. reuse all deserted plastic bottles C. popularize the use of plastic bottles D. raise people's environmental awareness 【答案】（1）D （2）A