大学英语B阅读理解.pdf
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1、阅读理解1、The dark smoke that comes out of stacks(大烟囱)or from a burning dump(垃圾)contains tinybits of solid or liquid matter.The smoke also contains many gases,most of which cannot be seen.Altogether,they make up the serious problems of air pollution.In so many places it keeps us fromseeing the sun,irrit
2、ate(刺痛)our eyes,causes us to cough and makes us ill.Air pollution can spread from city to city.It even spreads from one country to another.Somenorthern European countries have had black snow from pollutants that have traveled through theair from other countries and have fallen with the snow.So air p
3、ollution is a global problem.It cankill babies,older people and those who have respiratory(呼吸)disease.In 1952,four thousandspeople die in one week as a result of a serious air pollution breakout in London.In 1948 in a smalltown of Pennsylvania,20 people died in a four-day period of air pollution.As
4、often found incities,air pollution increases the risks of lung disease,such as bronchitis and asthma.Of course,smoking and other factors help to cause these illnesses,too,but these causes have increasedgreatly during recent years as air pollution has become worse.、Which of the following is NOT true
5、about the black snow incident?A:It happened in the northern European countries.B:It happened there because air pollution in these countries was most serious.C:Pollutants that fell with snow made it dirty.D:It is a global problem.答案:B(2)Who can be killed by air pollution?A:Earth and plants.B:Stones a
6、nd birds.C:Those who suffer from respiratory illnesses.D:Both A and C.答案:C、How many people died of air pollution in Pennsylvania in 1948?A:4,000.B:20.C:None.D:4020.答案:B(4)、What are bronchitis and asthma?A:Different types of headaches.B:Lung disease.C:Heart diseases.D:Different types of stomach aches
7、.答案:B、According to the passage,air pollution increases peoples chance of g e t t i n g A:Headache.B:A lung disease.C:Stomachache.D:Nervous breakdown.答案:B2 As long as the sun shines,the earth will not run out of energy.The sun pours more energy onearth than we can ever use.Most of that energy comes t
8、o us as heat and light.Energy from the sunis called solar energy.Anything to do with the sun is called solar.The word began with the Roman word for thesun and their god of the sun,who was called Sol.Solar energy is a safe kind of energy.It doesntmake pollution or have dangerous leftovers.That is why
9、 scientists and investors are experimentingwith ways of harnessing(治理利用)the sun to do some of the jobs fossil fuels have been doing.But to make the sun do work like that,they have to solve some problems.They have tocollect the suns energy.Collecting sunshine is not easy,unless you are a plant.Sunshi
10、ne is noteasy to store,either.You cant fill a tank with it or put it in the wood box.You can not move itthrough a pipe or a wire.You can not just turn it on.、What form does most of solar energy take to reach us?A:Light.B:Heat.C:gas.D:both A and B.答案:D(2)、Where does the word solar come from?A:Greek.B
11、:Roman.C:Old English.D:Chinese.答案:B(3)、Which of the following is NOT true of solar energy?A:It is a safe energy.B:It is a green energy.C:It may cause pollution to the air.D:It is endless.答案:C(4)、What are the problems facing scientists who want to use solar energy?A:It is not easy to collect.B:It is
12、not easy to store.C:It is not easy to find out.D:both A and B.答案:D、What is the writers purpose of writing the passage?A:To give a brief introduction to solar energy.B:To explain the reason why it is not easy to make solar energy.C:To give information about the advantages of solar energy.D:To give a
13、brief introduction to the word solar”.答案:A3、The ideal teacher may be young or old,tall or short,fat or thin.He should know his subject,buthe can make mistakes if he is willing to team.His personality is as important as his scholarship.The ideal teacher must be enthusiastic.He must never teach anythi
14、ng he himself is not interestedin.He should be a bit of an actor and he should not be afraid to show his feelings and express hislikes and dislikes.He must like his students and respect them,but he must also respect himself andtake pride in his work.Otherwise,he can not respect his students and win
15、respect from them.Theideal teacher should have an understanding of his students and be able to relate to them.He needsstudents understanding,too.The ideal teacher should be kind,encouraging,and helpful and heshould motivate his students to seek knowledge.The ideal teacher should see his students asi
16、ndividuals and acknowledge their differences.He must know how to encourage theself-development and growth of each of his students.The ideal teacher is one who grows,learns,and improves himself along with his students.、Which of the following is the least important in judging an ideal teacher accordin
17、g to thepassage?A:His age and appearance.B:His personality.C:His scholarship.D:His attitude towards his students.答案:A、Can an ideal teacher make mistakes?A:No.He should be very careful not to make any mistakes.B:Yes.Because he knows too little.C:No.He should always be the authority to his students.D:
18、Yes.But he should be willing to learn.答案:D、What relationship should be set up between an ideal teacher and his students according to thepassage?A:Mutual respect and understanding.B:Mutual encouragement and help.C:Mutual aid and affection.D:Mutual support and inspiration.答案:A、How does an ideal teache
19、r view his students?A:As talented young people.B:As different from each other.C:As self-centered individuals.D:As understanding,respectful individuals.答案:B、Which of the following can be infened from the passage?A:An ideal teacher should seldom set an example for his students.B:Teachers and students
20、benefit each other in the process of teaching and learning.C:Students should never expect their teachers to be ideal.D:Anyone who is trying to improve himself constantly is an ideal teacher.答案:B4、Education in the United States is usually divided into four levels.These are early children,elementary,s
21、econdary and higher education.School attendance is required in every state of thecountry,and in most states students must attend school from the age of 6 to 16.The first level is early childhood education.Its main purpose is to prepare children forschool.The second level is elementary education.Educ
22、ation at this level is divided into six or eightgrades,and children learn reading,arithmetic,writing,social studies and science.They also haveart,music and physical education.The third level is secondary education.It is for junior and senior high school students.Somestudents take courses to prepare
23、themselves for college.Other students take technical or vocationalcourses that prepare them for jobs after they graduate from high school.Higher education continues after high school.There are many kinds of institutions of highereducation.Technical institutes offer two-year programs in electronics,e
24、ngineering,business andother subjects.After two years at ajunior college,students receive an associate degree and thenthey can continue at a four-year college.、What topic does the passage mainly discuss?A:Education policy in the USA.B:The four levels of American education.C:The purpose of American e
25、ducation at different levels.D:The subjects offered at different levels of American education.答案:B(2)Is school attendance required in the USA?A:Yes,it is required in the whole country.B:Yes,but only in some states.C:Yes,it is required in most states of the country.D:Yes,but not until children reach
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