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吉林松原市2016高考英语(二轮)阅读理解训练(1)【2015高考复习】阅读理解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.【语篇解读】压力会导致头发变白吗?许多人相信情况是这样的。本文从年龄和基因两方面谈了头发变白的原因,持续的压力和忧虑对于身体是有害的,可导致脱发。但是,究竟压力和头发变白之间是否有联系,目前尚无定论。1the underlined phrase in the first paragraph most probably means_.aclever remarksbsilly remarkscexciting remarks ddisappointed remarks解析词义猜测题。画线短语前面提到“many people believe that tension and stress can cause your hair to lose its color”,即许多人相信紧张和压力导致头发褪色变白。短文接着谈到“in fact,it is.”,这是推测画线词意思的关键。因此an old wives tale意为“无稽之谈”。答案b2the second paragraph mainly tells us_.aevery part of body is replaced with agebhairs will grow weak but not diecskin becomes wrinkled with age devery part of body ages with age解析主旨大意题。第二段第一句话是该段的主题句。从中可以看出,人体的每一部分都会随着年龄的增长而衰老。答案d3what might play the most important role in the graying process?agenetics and the amount of sleeping time.bthe amount of food people eat and living environment.cthe amount of pigment and genetics.dgenetics and the amount of water people drink解析细节理解题。本文第三段提到“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.”由此可以看出,色素和基因在头发变白的过程中起着重要的作用。答案c4according to the passage,continuous pressure may result in_.aa persons fatness ba persons fitnessca persons weight loss da persons hair loss解析细节理解题。本文倒数第二段提到“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”。由此可知,持续的压力会导致脱发。答案d5from the passage we can infer that_.astress causing gray hair is still in questionbgray hair has nothing to do with tensioncstressful situations can be of benefitdsound evidence has been found解析推理判断题。本文倒数第二段最后提到“however,there is no sound evidence to support this.”最后一段也提到“there is no scientific evidence to support the theory.”。由此可知,是否压力会引起头发变白仍无定论。答案a。2014训练题 i want to talk about the economynot the economy we hear about endlessly in the news each day and in politicians speechesi want to talk about the real economy, the one we live in day by day most people arent particularly interested in the economyshare prices are flying high; interest rates are soaring; the dow jones index closed sixty-three points down on 847235 we hear this and subconsciously switch off notice that the economy is not the same as the economy, the economy is what men in suits play with to make vast personal wealththe economy is where the rest of us live on a daily basis, earning our living, paying our taxes, and purchasing the necessities of life the term economic expansion suggests something desirable, but expansion simply means spending more moneymore spending doesnt mean that life is getting betterwe all know it often means the opposite - greed, crime, poverty, pollutionmore spending merely feeds our whole economic system, which is based on production and consumptionunless money keeps circulating, the economy breaks downif we dont keep consuming, the whole system goes into stalemate(僵局)how do we break the cycle and make some changes? we need to become far more aware of the results of our actionswe buy clothes that are made in sweat shops by virtual slaves in poor parts of the worldwe create mountains of wastewe demand cheap food, mindless of the fact that it totally lacks taste and is produced using chemicals that poison the land the consumption culture makes us unaware of the effect of our own behaviorour main problem is not that we dont know what to do about itit is gathering the desire to do it63according to the author, which one belongs to the real economy? athe dow jones index bincreases in interest rates cskyrocketing share prices dshopping in a supermarket64it can be concluded from paragraph 4 that apeople are benefiting from a well-off society bthe future generation is a big concern for most people cthe majority of people are optimistic about the future dpeople still feel much pressure despite labor-saving devices65what is true about economic expansion? ait guarantees a better life for us bit may lead to some social problems cit will stop the circulation of money dit has only brought desirable effects66the author writes the passage mainly to acall on us to change our behaviorbsuggest a solution for over-consumptioncmake a distinction between two economiesdinform us of the effects of economic expansion【参考答案】6366、ddba 2014训练题beijing - chinas beijing and shanghai cities and guangdong province on sunday published plans to gradually allow migrant workers(外来务工人员) children to enter senior high schools and sit college entrance exams locally.they are the latest in a total of 13 provinces and municipalities(市) to formulate plans to ensure that rural children who have followed their parents to cities can enjoy the same rights as their urban peers in education.beijing will allow migrant workers children to attend local vocational schools in 2013 and allow them to be matriculated by universities after graduating from the vocational programs in 2014, said a statement from the citys commission of education.shanghai took a step further, saying it will allow migrant children in the city to enter local senior high schools, vocational schools and sit college entrance exams (commonly known as gaokao) locally starting in 2014.guangdong has asked its cities to start recruiting(招收)migrant workers, has asked its cities to start recruiting migrant workers children in local senior high schools in 2013. the province will allow these children to sit gaokao and compete with local residents on an equal feeting in college entrance starting in 2016, luo said the restrictions would be relaxed gradually and step by step as the province must solve the conflict between its gigantic migrant population and a scarcity of education resources.migrant workers, whose children could be benefited by the new plans of the three regions, must have residential permits, stable jobs and incomes, and meet other local requirements, according to the plans.chinas hukou, or household registration system, used to confine children to attending schools in their home provinces. a 2003 regulation amended this by allowing migrant workers children to receive the nine-year compulsory education in cities where their parents work.official figures show that china has more than 250 million farmers-turned-workers living in cities. an estimated 20 million children have migrated with their parents to the cities.67whats the best title of this passage?achinas educational reform on the waybmigrants dreams come truecreform plans published for migrant childrens educationdmigrants ask for equal rights in education68which of the following statements is true according to the passage?abeijing,shanghai and guangdong took。the lead in making plans for migrant childrens educationbthere are altogether 13 provinces and municipalities that have made plans for migrant childrens educationcbeijing will allow migrant workerschildren to enter dl the local school 2013.dmigrant workerschildren began to receive senior high school education in cities where their parents work in 2003.69which of the following words can the underlined word“confine” be replaced by?a1imit bprevent cprotect dresist70which of the following statements can be inferred according to the passage?aguangdong will allow migrant workers, children to sit gaokao locally in 2016.bchinas hukou is now no longer important and should be cancelledcthe chinese government should continue deepening the educational reform.dit is likely that not all migrant workers children can enter senior high schools or sit gaokao in beuijing, shanghai and guangdong with the new plans polished.【参考答案】6770、cbad科普常识类阅读理解。(2013浙江,b)below is a selection from a popular science book.if blood is red,why are veins(静脉) blue?actually,veins are not blue at all.they are more of a clear,yellowish colour.although blood looks red when its outside the body,when its sitting in a vein near the surface of the skin,its more of a dark reddish purple colour.at the right depth,these bloodfilled veins reflect less red light than the surrounding skin,making them look blue by comparison.which works harder,your heart or your brain?that kind of depends on whether youre busy thinking or busy exercising.your heart works up to three times harder during exercise,and shifts enough blood over a lifetime to fill a supertanker.but,in the long run,your brain probably tips it,because even when youre sitting still your brain is using twice as much energy as your heart,and it takes four to five times as much blood to feed it.why do teeth fall out,and why dont they grow back in grownups?baby (or “milk”) teeth do not last long;they fall out to make room for bigger,stronger adult teeth later on.adult teeth fall out when they become damaged,decayed and infected by bacteria.once this second set of teeth has grown in,youre done.when theyre gone,theyre gone.this is because nature figures youre set for life,and what controls regrowth of your teeth switches off.do old people shrink as they age?yes and no.many people do get shorter as they age.but,when they do,it isnt because theyre shrinking all over.they simply lose height as their spine(脊柱) becomes shorter and more curved due to disuse and the effects of gravity(重力)many (but not all) men and women do lose height as they get older.men lose an average of 34 cm in height as they age,while women may lose 5 cm or more.if you live to be 200 years old,would you keep shrinking till you were,like 60 cm tall,like a little boy again?no,because old people dont really shrink!it is not that they are growing backwardstheir legs,arms and backbones getting shorter.when they do get shorter,its because the spine has shortened a little.or,more often,become more bent and curved.why does spinning make you dizzy(眩晕的)?because your brain gets confused between what youre seeing and what youre feeling.the brain senses that youre spinning using special gravityandmotionsensing organs in your inner ear,which work together with your eyes to keep your vision and balance stable.but,when you suddenly stop spinning the system goes out of control,and your brain thinks youre moving while youre not!where do feelings and emotions come from?mostly from an ancient part of the brain called the limbic system.all mammals have this brain areafrom mice to dogs,cats,and humans.so all mammals feel basic emotions like fear,pain and pleasure.but since human feelings also involve other,newer bits of the brain,we feel more complex emotions than any other animal on the planet.if exercise wears you out,how can it be good for you?because our bodies adapt to everything we do to them.and as far as your body is concerned,its “use it,or lose it”!its not that exercise makes you healthy;
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