The burning of more fossil fuels has ______ the increase in carbon dioxide.

A. kept on　 B. depended on　 C. put up with　 D. resulted in

 

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科目：高中英語 來源：湖南省衡陽八中2010屆高三第四次月考、英語試卷 題型：050

閱讀理解

　　In the atmosphere, carbon dioxide acts rather like a one-way mirror or the glass in the roof of a greenhouse which allows the sun's rays to enter but prevents the heat from escaping．

　　According to a weather expert' s prediction, the atmosphere will be 3℃warmer in the year 2050 than it is today, if man continues to burn fuels at the present rate．If this warming up took place, the ice caps in the poles would begin to melt, thus raising sea level several metres and severely flooding coastal cities．Also, the increase in atmospheric temperature would lead to great changes in the climate of the northern hemisphere(北半球), possibly resulting in an alteration of the earth's chief food growing zones．

　　In the past, concern about a man-made warming of the earth has concentrated on the Arctic because the Antarctic is much colder and has a much thicker ice sheet．But the weather experts are now paying more attention to West Antarctic, which may be affected by only a few degrees of warming, in other words, by a warming on the scale that will possibly take place in the next fifty years from the burning of fuels．

　　Satellite pictures show that large areas of Antarctic ice are already disappearing．The evidence available suggests that a warming has taken place．This fits the theory that carbon dioxide warms the earth．

　　However, most of the fuel is burnt in the northern hemisphere, where temperatures seem to be falling．Scientists conclude , therefore, that up to now natural influences on the weather have gone beyond those caused by man．The question is：Which natural cause has most effect on the weather?

　　One possibility is the variable behavior of the sun．Astronomers at one research station have studied the hot spots and "cold" spots(that is, the relatively less hot spots)on the sun．As the sun rotates(使旋轉(zhuǎn)), every 27.5 days, it presents hotter or "colder" faces to the earth, and different aspects to different parts of the earth．This seems to have a considerable effect on the distribution of the earth's atmospheric pressure, and consequently on wind circulation．The sun is also changeable over a long term：its heat output goes up and down in cycles, the latest trend being downward．

　　Scientists are now finding shared relations between models of solar weather interactions and the actual climate over many thousands of years, including the last Ice Age．The problem is that the models are predicting that the world should be entering a new Ice Age and it is not．One way of solving this theoretical difficulty is to assume a delay of thousands of years while the solar effects overcome the inertia(慣性)of the earth's climate．If this is right, the warming effect of carbon dioxide might thus be serving as a useful opposed balance to the sun's fading heat．

(1)

It can be concluded that a concentration of carbon dioxide in the atmosphere would ________．

[　　]

A．

mean a warming-up in the Antarctic

B．

raise the temperature of the earth' s surface

C．

prevent the sun's rays from reaching the earth's surface

D．

explain the cause of great changes in the climate in the northern hemisphere

(2)

The article was written to explain ________．

[　　]

A．

the greenhouse effect

B．

the solar effects on the earth

C．

the causes affecting weather

D．

the models of solar-weather interactions

(3)

Although the fuel consumption is greater in the northern hemisphere, temperatures there seem to be falling．This is ________．

[　　]

A．

mainly because the levels of carbon dioxide are rising

B．

partly due to changes in the output of solar energy

C．

possibly because the ice caps in the poles are melting

D．

only due to the effect of the inertia of the earth' s climate

(4)

On the basis of their models, scientists believe the opinion that ________．

[　　]

A．

the climate of the world should be becoming cooler

B．

the new Ice Age will be delayed by the greenhouse effect

C．

the man-made warming effect helps to increase the solar effects

D．

it will take thousands of years for the inertia of the earth's climate to take effect

(5)

If the assumption about the delay of a new Ice age is correct, ________．

[　　]

A．

ice would soon cover the northern hemisphere

B．

the greenhouse effect could work in favor of the earth

C．

the best way to overcome the cooling effect would be to burn more fuels

D．

the increased levels of carbon dioxide in the atmosphere could warm up the earth even more quickly

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科目：高中英語 來源： 題型：

Some of the passengers told the reporters about their_____in the burning train.

A.details        B.trips            C.events               D.experiences

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科目：高中英語 來源： 題型：閱讀理解

A land free from destruction, plus wealth, natural resources, and labor supply—all these were important 1 in helping England to become the center for the Industrial Revolution. 2 they were not enough. Something 3 was needed to start the industrial process. That "something special" was men—4 individuals who could invent machines, find new 5 of power, and establish business organizations to reshape society.

　　The men who 6 the machines of the Industrial Revolution 7 from many backgrounds and many occupations. Many of them were 8 inventors than scientists. A man who is a 9 scientist is primarily interested in doing his research 10 .He is not necessarily working 11 that his findings can be used.

　　An inventor or one interested in applied science is 12 trying to make something that has a concrete use. He may try to solve a problem by 13 the theories 14 science or by experimenting through trial and error. Regardless of his method, he is working to obtain a 15 result: the construction of a harvesting machine, the burning of a light bulb, or one of 16 other objectives.

　　Most of the people who 17 the machines of the Industrial Revolution were inventors, not trained scientists. A few were both scientists and inventors. Even those who had 18 or no training in science might not have made their inventions 19 a groundwork had not been laid by scientists years 20 .

　　1.A.cases       B .reasons            C .factors            D .situations

　　2.A.But         B .And              C .Besides           D .Even

　　3.A.else        B .near               C .extra             D .similar

　　4.A.generating   B .effective           C .motivating         D .creative

　　5.A.origins       B .sources           C .bases             D .discoveries

　　6.A.employed    B .created            C .operated          D .controlled

　　7.A.came        B .arrived            C .stemmed          D .appeared

　　8.A.less        B .better              C. more             D .worse

　　9.A.genuine      B .practical           C .pure             D .clever

　　10.A.happily     B .occasionally        C. reluctantly         D .accurately

　　11.A.now       B .and                C .all               D .so

　　12.A.seldom     B .sometimes         C .all                D .never

　　13.A.planning   B .using              C .idea               D .means

　　14.A.of        B .with               C .to                 D .as

　　15.A.single      B .sole              C. specialized          D .specific

　　16.A.few       B .those              C .many              D .all

　　17.A.proposed   B .developed         C .supplied            D .offered

　　18.A.little       B .much             C .some              D .any

　　19.A.as         B .if                C .because            D .while

　　20.A.ago       B .past               C .ahead              D .before

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科目：高中英語 來源：2011屆四川省南山中高三入學(xué)考試英語卷 題型：閱讀理解

It was once thought that air pollution affected only the area immediately around large cities with factories and/or heavy automobile traffic. Today, we know that although these are the areas with the worst air pollution, the problem is literally worldwide. On several occasions over the past decade, a heavy cloud of air pollution has covered the entire eastern half of the United States and led to health warnings even in rural areas away from any major concentration of manufacturing and automobile traffic. In fact, the very climate of the entire earth may be affected by air pollution. Some scientists feel that the increasing concentration of carbon dioxide in the air resulting from the burning of fossil fuels(coal and oil) creating a greenhouse effect-holding in heat reflected from the earth and raising the world’s average temperature. If this view is correct and the world’s temperature is raised only a few degrees, much of the polar ice cap will melt and cities such as New York, Boston, Miami, and New Orleans will be under water.
Another view, less widely held, is that increasing particulate matter in the atmosphere is blocking sunlight and lowering the earth’s temperature-a result that would be equally disastrous（災(zāi)難的）. A drop of just a few degrees could create something close to a new ice age, and would make agriculture difficult or impossible in many of our top farming areas. At present we do riot know for sure that either of these conditions will happen(though one recent government report prepared by experts in the field concluded that the greenhouse effect is very likely). Perhaps, if we very lucky, the two tendencies will offset each other and the world’s temperature will stay about the same as it is now.
【小題1】As pointed out at the beginning of the passage, people used to think that air pollution ______.

A．caused widespread damage in the countryside
B．a(chǎn)ffected the entire eastern half of the United States
C．a(chǎn)lmost brought worldwide effect
D．existed merely in urban and industrial areas
【小題2】As far as the greenhouse effect is concerned, the author _____________.
A．shares the same view with the scientists
B．is uncertain of its occurrence
C．rejects it as being ungrounded（無根據(jù)的）
D．thinks that it will increasingly destroy the world soon
【小題3】It can be inferred from the passage that                   .
A．raising the world’s temperature a little would not do much harm to life on the earth
B．lowering the world’s temperature a little would lead to agricultural disasters
C．a(chǎn)lmost no temperature variations have occurred over the past decade
D．the world’s temperature will remain stable forever
【小題4】This passage is primarily concerned with             .
A．the greenhouse effect in the world
B．the measures to adjust the climate
C．the potential effect of air pollution
D．the measures to protect the environment

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科目：高中英語 來源：2015屆江西省高一上學(xué)期期中考試英語試卷（解析版） 題型：單詞拼寫

根據(jù)句意及首字母或漢語提示, 寫出各句中所缺單詞的正確形式。(每空一分, 共10分)

1.He has all the                （品質(zhì)）of a successful businessman .

2. The company where my brother works                （運(yùn)輸） cars across the country.

3.We were             （營救）from the sinking ship by a passing boat .

4.It is well-known that all men are ___________ (平等的) in the eyes of the law.

5.What is your father’s _____________(態(tài)度) towards your plan?

6.Under our teacher’s g______________, we finished the work smoothly.

7.After repeated attempts they f____________ succeeded in this experiment.

8.After g_____________ from Qinghua University, she worked as an engineer.

9.The students who were t         in the burning building were crying for help .

10. Lucy is a r_____________ girl, and you can depend on her.

 

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