.
Section D
Directions: Read the passage carefully.  Then answer the questions or complete the statements in the fewest possible words.
(E)
In many corners of the world, mass malnutrition is a deadly threat to people’s life.  It is plainly defined as a state of insufficiency of food for the population, where the majority of the people do not obtain enough food calories (卡路里) to meet the lowest needs for support of physical work and for maintenance of health.  Compared with wars or natural disasters like earthquake or flood, mass malnutrition is rather an unnoticeable health killer, which escapes enough public attention.
In Latin America, as in other places, the frightening protein-shortage disease kwashiorkor has been said to take toll of thousands of children, greatly affecting the area’s child population and leaves many more children in terribly poor health.  The reason for the problem might lie in the traditional diets in the area which are not balanced in nutrition.  Here people keep their eating pattern year after year without the knowledge of what these eating habits are doing to themselves and to future generations.
In these poor areas, in stead of thoroughly altering the local people’s long-term habits, the best way might be to find food substitutes which could meet nutritional needs.  Mixtures of vegetable proteins, like soybeans and peanuts could provide cheap and useful protein where meat, eggs and milk are not within economic reach of large groups in population.
Efforts could also be made to increase the agricultural productivity in some areas, where mass production of vegetable protein crops could bring life-saving nutrition to local people.  Being used wrongly, large areas of land now are devoted to luxurious entertainment constructions, such as golf course or riding field, which are targeted at a small number of rich people.  But isn’t a large area of productive planting land more acceptable and down-to-earth a choice to these countries suffering from mass malnutrition right now?
(Note: Answer the questions or complete the statements in NO MORE THAN 10  WORDS)
81. What is mass malnutrition?
___________________________________________________________________________
82. What does the underlined word “take toll of” probably mean?
___________________________________________________________________________
83. People can most effectively solve the mass malnutrition problem in some developing areas by ___________________________________________________________________________
84. It would be wise to use large areas of planting land for____________________________
___________________________________________________________________________

81.A state of insufficiency of food for the population.
82. kill
83. finding food substitutes which could meet nutritional needs
84. mass production of vegetable protein crops
練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目:高中英語(yǔ) 來(lái)源:不詳 題型:完形填空

.
第II卷(共45分)
第四部分:書(shū)面表達(dá)(共兩節(jié),滿(mǎn)分45分)
第一節(jié):閱讀表達(dá)(共0. 5小題.每小題3分,滿(mǎn)分15分)
閱讀下面的短文,請(qǐng)根據(jù)短文后的要求答題(請(qǐng)注意問(wèn)題后的字?jǐn)?shù)要求)
Some weight-loss camps, which are rare in China just a few years ago, have sprouted(萌芽) in Beijing, Qingdao, Shenzhen, and other cities. Today about 15 percent of adults, or 200 million Chinese, are reportedly overweight. Of these, 90 million—about 7 percent—are obese(極肥胖的).
Experts say the obesity epidemic is spreading to children, though more slowly than in adults. The trend, they say, will have a huge impact on the health of China's citizens and economy. "We're seeing a very large proportion(比例) of children and adolescents who are quite heavy and aren't moving much," said Barry Popkin, a nutrition professor. Popkin carries out an ongoing health-and-nutrition survey of 16,000 households in China. He says more kids today are overeating and putting on weight "quite quickly." In just ten years China's childhood obesity rate has doubled, with the greatest gains coming in urban(城市的) areas. "In big cities it's a big problem." 
Some experts blame the extra fat on a range of factors, many of them tied to China's rapidly changing economy and culture. The diets of Chinese adults and children are far higher in calorie-laden meats, fish, eggs, dairy products, fats, and sugars than ever before. __________, kids—especially city dwellers—are more sedentary(久坐的) today and spend more time indoors in front of homework, television, computer games, and the Internet.
Shuwen Ng, a health economist, says that kids in China now have pocket money, and they spend a portion of it on junk food. Ng adds that advertising and peer groups influence kids' food choices. Certain foods, such as new candies or fast food, have attractive features.
China's childhood obesity rate still lags that of the United States, where some 15 percent of kids are said to be obese. But the long-term effects are equally serious.
76.What is the best title of the passage?(Please answer within 10 words).
_______________________________________________________________________________
77.Which sentence in the passage can be replaced by the following one?
Children’s obesity can have a very bad effect on the body conditions of the whole country and will cause a loss in the economy.
_______________________________________________________________________________
78.P1ease fill in the blank in the third paragraph with proper words or phrases to complete the sentence.
_______________________________________________________________________________
79. Which of the reasons that cause children’s obesity epidemic do you agree most? Why? (Please answer within 30 words. )
_______________________________________________________________________________
80.Translate the underlined sentence in the last but one paragraph into Chinese·
_______________________________________________________________________________

查看答案和解析>>

科目:高中英語(yǔ) 來(lái)源:不詳 題型:完形填空

.
Walking is a popular form of exercises. It is an easy activity and offers a good way to improve physical fitness. Walking also gives many of the same benefits as other kinds of exercises.
Regularly, brisk walks helps a person’s body work better. Walking builds a stronger heart and lungs. The heart pumps blood through the body. It gets more rest between beats. Walking also seems to help protect the heart from heart diseases. The lungs work better because they take in and use oxygen more effectively. Walking can help __________, too. A quick fifteen-minute walk burns as many calories as jogging the same distance in half the time. Walking causes very few injuries. So there is also a lower “dropout” rate among walkers than among runners. People are more likely to continue a walking program. This gives a better chance for success.
Walking offers some mental benefits, too. It seems to make people feel better. Many walkers say they sleep better at night when they take regular walks. Others say they have a better attitude about life.
Walking offers many of the same physical and mental benefits as other forms of exercise, but walking offers some special advantages, too.
★ Almost everyone can walk. There are no special lessons of coaching. To become a serious walker, a person only needs to walk faster, farther and more often.
★ People can walk almost anywhere. There are no special playing fields or courts for walking. Sidewalks, streets, parks, fields and malls are excellent places for walking.
★ People can walk almost anytime. A person doesn’t need a team or a partner for walking. There is no “season” for walking. Most walkers walk in all kinds of weather.
★ Walking doesn’t cost anything. There are no special fees for walking. Good walking shoes and comfortable clothes are the only equipment that a walker needs.
Walking offers a form of exercise within the reach of nearly everyone. With a little time and effort, people can rediscover a valuable form of exercise and improve their fitness.
53. What’s the best title of the passage?(within 10 words)
_________________________________________________________________
54. Which sentence in the passage can be replaced by the following one?
Compared to running, more people can continue walking as a form of exercise.
_________________________________________________________________
55. Please fill in the blank in the 2nd paragraph with proper words or phrases.(within 10 words)
_________________________________________________________________

查看答案和解析>>

科目:高中英語(yǔ) 來(lái)源:不詳 題型:完形填空

.
第二節(jié):完形填空(共20小題,每小題1.5分,滿(mǎn)分30分)
閱讀下面短文,掌握其大意,然后從36~55各題所給的四個(gè)選項(xiàng)(A、B、C和D)中,選出最佳選項(xiàng),并在答題卡上將該項(xiàng)涂黑。
Throughout history,people have been the victims of pickpockets.Today,  36  is one of the most rapidly increasing  37 .Pickpockets are increasing   38  and developing better methods to practice their skill.  39  one million Americans lose money to pickpockets every year.No one is really safe  40   a skilled pickpocket.His victims,or “marks” 41  they are rolled,can be rich or poor,young or old.  42 the 18th century,pickpockets   43  in England.Large crowds of people would gather to watch the hanging  44  was supposed to be a warning to other pickpockets.  45 ,in time the practice was discontinued.
Police officials say that most   46  pickpockets come from South America. 47 these expert pickpockets  48   in special schools called Jingle Bell School.A pickpocket graduates from a J.B. 49 he is able to steal a wallet from a dressed dummy that has  50 inside its pockets!
Some of the  51  places of pickpockets are banks,airports,supermarkets,trains and bus stations.  52  a pickpocket will work with another pickpocket  53  his partner.  54  being the victim of a pickpocket,it is   55  to be very careful when in the midst of large gatherings of people.
36.A.pick pocketing B.stealing pickpockets    C.to pickpocket D.to steal pickpockets
37.A.headaches           B.faults              C.mistakes                 D.crimes
38.A.by far                 B.a(chǎn)t random       C.in number              D.out of order
39.A.Automatically     B.Obviously        C.Approximately       D.Subsequently
40.A.a(chǎn)gainst               B.with               C.out of                    D.from
41.A.since                  B.a(chǎn)s                   C.so                          D.thus
42.A.At                      B.Since              C.From                     D.During
43.A.were hanged       B.would hang        C.were hung              D.must be hung
44.A.what                  B.of which         C.which                    D.a(chǎn)mong whom
45.A.Therefore           B.At once          C.Because                 D.However
46.A.a(chǎn)ttractive            B.convenient       C.efficient                 D.serious
47.A.Much of             B.A large amount of   C.Many of                 D.A great number
48.A.a(chǎn)re researched     B.specialize            C.a(chǎn)re trained              D.major
49.A.where                 B.when                  C.a(chǎn)lthough                D.however
50.A.money                B.jewelry               C.bells                      D.rings
51.A.favorite              B.liking                 C.favored                  D.be liked
52.A.Seldom              B.Once                  C.Often                     D.Forever
53.A.like                    B.being                  C.for                        D.a(chǎn)s
54.A.To avoid             B.To neglect           C.Trying not              D.To forget
55.A.critical               B.fortunately          C.important               D.obvious

查看答案和解析>>

科目:高中英語(yǔ) 來(lái)源:不詳 題型:閱讀理解

.
Labor force is defined as being the total number of people who are available to work and earn income.This definition includes everyone who is employed or seeking paid employment,so it includes employers and the self-employed.Labor is one of the country's resources which can be combined with other resources to produce the goods and services wanted by the community.
Although the size of the workforce depends a great deal on the size of the total population,there are several other influences which also affect it.The age distribution (分布) of the total population has a very marked effect on the available workforce. If the population has a high proportion of very young people or of those too old to work,then the available workforce would be lower than if there were an balanced spread age distribution.If the population naturally grows rapidly, the number of births greatly exceeds (超出) the number of deaths then as a total population increases proportion of the workforce declines.
Sometimes a population is described as aging which means that the birth rate is either falling or growing very slowly,and as people retire from the workforce there are insufficient numbers of young people entering it to replace those who are leaving it.In that situation the population is top-heavy with older people.So the percentage of the population in the workforce declines when there is either a rapid increase in births or a falling birth rate.
The age distribution of the population has several important effects on the economy.If the population is aging and there is an increase in the number of people retiring without a corresponding increase in the number entering the workforce,this raises the problem of the ability of the economy to provide a reasonable level of social services to the retired group.If the aged are to be cared for in special homes,finance must be available for that purpose.If the size of the workforce is small relative to the total population,then the government tax revenue(稅收) is relatively low and either the government has less money available to it or the workforce members have to be taxed more heavily.
72.In the passage “l(fā)abor force” is defined as ___________.
A.people who are available to work and earn income
B.self-employed people only
C.people who are looking for an employment
D.employers who create job opportunities
73.The conclusion which can be drawn from the second paragraph is that___________.
A.a(chǎn) natural growth of population leads to a balanced workforce
B.a(chǎn) large population does not necessarily mean a higher proportion of workforce
C.the larger the population,the higher the proportion of the workforce
D.the workforce will be lower, if the population has a balanced age distribution,
74.When a population is said to be aging,___________.
A.there are more people retiring than those entering the workforce
B.the birth rate must be growing
C.there should be an oversupply of workforce
D.There are more people entering the workforce than those retiring
75.The population which is top-heavy with older people ___________ of a country.
A.leads to the high rate of unemployment 
B.results in low tax on the workforce members 
C.a(chǎn)ffects employees’ incomes
D.places pressure on the economy

查看答案和解析>>

科目:高中英語(yǔ) 來(lái)源:不詳 題型:閱讀理解


Seventeenth-century houses in colonial(殖民地的) North America were simple structures that were primarily functional, carrying over traditional designs that went back to the Middle Ages. During the first half of the eighteenth century, however, houses began to show a new fashion. As wealth increase, more and more colonies built fine houses.
Since art of constructing houses was not yet a specialized profession in the colonies, the design of buildings was left to carpenters who were responsible for interpreting handbooks relating to the design of houses imported from England. Libraries still preserve an astonishing number of these handbooks for builders, and the houses appeared during the first three-quarters of eighteenth century show their influence. Nevertheless, most of them display a wide difference of taste and freedom of using the rules in these books.
Increasing wealth and growing experience throughout the colonies resulted in houses of improved design, whether the material was wood, stone, or brick. New England still favored wood, though brick houses became common in Boston and other towns, where the danger of fire urged the use of more durable material. A few houses in New England were built of stone, but only in Pennsylvania and neighboring areas were stone widely used in accommodations. An increased use of brick in houses and outbuildings is noticeable in Virginia and Maryland, but wood remained the most popular material even in houses built by wealthy landowners. In the Carolinas, wooden houses were much more common than brick houses.
Eighteenth-century houses showed great interior improvements over what they were before. Windows were made larger and shutters were taken away. Large, clear sheet of glass replaced the small leaded glass of the seventeenth century. Doorways were larger and more decorative. Fireplaces became decorative features of rooms. Walls were made of plaster(灰泥) or wood, sometimes were decorated with square or rectangular wooden boards. White paint began to take the place of blues, yellows, greens and lead colors, which had been popular for walls in the earlier years. After about 1730, advertisements for wallpaper styles in scenic pattern began to appear in colonial newspapers.
51. What does the passage mainly about?
A. The improvement design of eighteenth-century colonial houses.
B. The comparison of eighteenth-century houses and modern ones.
C. The structures of eighteenth –century colonial houses.
D. The roles of carpenters in building eighteenth-century houses.
52. What was one of the main reasons for the change in eighteenth-century houses in North America?
A. More designers arrived in the colonies in North America.
B. The carpenters were smart and experienced enough.
C. Bricks were more widely used in North America.
D. The colonists had more money to spend on housing.
53. According to the passage, who designed houses in eighteenth-century North America?
A. Professional designers.                             B. House owners.
C. Businessmen.                                    D. Carpenters.
54. Where was stone commonly used to build houses?
A. Virginia.               B. Pennsylvania.           C. Boston.             D. Charleston.
55. What does the author imply about the use of wallpaper before 1730?
A. Wallpaper was introduced in handbooks of designing houses.
B. Wallpaper was the same color as what the wall was painted.
C. Patterned wallpaper was not widely used.
D. Wallpaper was not used in stone houses.

查看答案和解析>>

科目:高中英語(yǔ) 來(lái)源:不詳 題型:完形填空


第二節(jié)(共5小題,每小題2分,滿(mǎn)分10分。本部分答案請(qǐng)用簽字筆寫(xiě)在第二卷規(guī)定的位置。)
根據(jù)文章內(nèi)容,從下列A-F選項(xiàng)中選出能概括每一段主題的最佳選項(xiàng),選項(xiàng)中有一項(xiàng)為多余。
A.Wash yourself as often as possible
B.Avoid being in hot sun
C.Keep away from smoke and alcohol
D.The importance of skin
E.Have a balanced diet
F.Be sure to have enough water
41. __________
When it comes to your skin, there is an important fact that you must keep in mind: Your skin is the largest organ of your body. Therefore, skin health and protection is crucial. Your skin does everything for you. It can keep your body hydrated and regulate your body’s temperature.
Now, here are some helpful tips for you to protect your skin: 
42.__________
Protection against harmful rays from the sun is one of the most important steps that you need to take. With this in mind it is necessary for you to avoid strong sunlight as often as possible. As for sunscreen you need to buy products that contain UVA-1, UVA-2 and UVB protectiion. 
43___________
Your diet also has a direct impact on the health of your skin. The most important aspect of your diet in relation to the health of your skin is to make certain that you eat a proper amount of food items that contain the proteins and nutrients necessary for cellular maintenance, repair and regeneration.
44.__________ 
Water is also important to the health of your skin. While you cerrtainly have heard it before, it actually is true that you should drink at least eight 8-ounce glasses of fresh water every day. There are many health benefits to be derived from drinking water daily, including maintaining healthy skin.
45__________
Finally, when it comes to the health of your skin today and into the future you should avoid smoking all together.In addition, you should drink alcohol only in moderation. Both smoking and excessive alcohol consumption can negatively impact the health of your skin in significant ways.

查看答案和解析>>

科目:高中英語(yǔ) 來(lái)源:不詳 題型:完形填空

.
第二節(jié) 根據(jù)對(duì)話(huà)內(nèi)容,從對(duì)話(huà)后的選項(xiàng)中選出能填入空白處的最佳選項(xiàng)。選項(xiàng)中有兩項(xiàng)為多余選項(xiàng)。 (注意:61—65題涂到卡上  E="AB   " F="AC  " G=AD)
W: Pacific Bell.May I help you?
M: I’d like to have my phone disconnected.
W:     61______
M: Well, I’m graduated and am moving to California for a new job there.
W:     62______
M: Thanks.
W: All right.    63______
M: Sure.My phone number is 377-765-8769.
W: And the name on the account, please?
M:     64_____
W: For security purposes, Mr.Schaefer, may I have your date of birth, please?
M: It’s June 5, 1988.
W: Thank you.Now, when would you like it to be disconnected?
M:    65____
W: Sure.The telephone will be disconnected at 5:00 PM tomorrow.
A.Tomorrow by 5:00 PM
B.Cheers up altogether!
C.May I have your phone number, please?
D.Congratulations!
E.May I ask why?
F.My name is Jefferey Schaefer.
G.Is my name very important?

查看答案和解析>>

科目:高中英語(yǔ) 來(lái)源:不詳 題型:閱讀理解

.
Birds in cities are damaging their health by trying to sing above the noise of urban life.
New research shows that male birds are trying to compete against traffic and city sounds.They are now singing louder and at higher frequencies,which could harm their vocal cords.Some birds are choosing to sing at night instead of dudng the day.This makes them more open to attack and also creates stress and exhanstion.
“The difference between urban and rural birdsong is becoming so big that the two groups could now be unable to communicate.This could lead to inbreeding and a weak gene pool.”said Dr Sue Anne Zollinger of the University of St Andrews.
According to Zollingar,a bird group with a small geae pool might adapt less quickly to new diseases and could be wiped out.
A study of the dawn chorus found that birds in Berlin sang up to 14 decibels(分貝)louder than those in the forest.The birds sang loudest on weekday momings.
“By trying to sing over the sound of the city,birds are rising vocal injury,”said Zollinger.“All this puts the sarne strain on a bird’s vocal cords as when  ahuman need to shout to be heard—except the birds are doing it all day,every day,”she said.
“Singing under such pressure means birds have less control over the sound they produce. Their songs may lose quality and become more rough—sounding.”said Zollinger.This could make them appear less attractive to female birds.
Mark Constantine,author of The Sound Approach to Birding,said:“Birdsong is important for our quality of life and has been proved to reduce our blood pressure.When we live in the centre of large,urban areas,we get stressed and it's extremely good to have birdsong around us.The impact on humans of birdsong is massive.It harms us,as well as the birds,if their songs become louder and simpler
53.Some birds in cities now choose to sing at night time because_______.
A.they want to attract more birds of opposite sex
B.they are more likely to be discovered by their family
C.they can’t adapt to the loud noises during the daytime
D.they have to frighten their enemy away
54.According to the passage,urban and rural birds might not be able to_______.
A.recognize each other
B  communicate with each other
C  live with each other
D.compete against each other
55.It requires greatest efforts for birds in cities to sing o_______.
A.Monday nights            B.Wednesday afternoons
C.Saturday Evenings         D.Friday momings
56.According to Dr Sue Anne Zollinger,birds singing louder might eventually lead to_______.
A.the harm done to man’s health
B  the dying out of a species
C.the serious damage to the bird’s vocal cords
D.the decrease ofthe birth rate ofa bird group

查看答案和解析>>

同步練習(xí)冊(cè)答案