How to get rid of waste is a great problem for the world today. Waste must be treated 16 it does not become a danger to life.   17 , in some countries, waste from factories is still poured straight into rivers. People who use the water from one of these rivers often get   18 . The water  may become so polluted that it   19  all the fish in the river. When these rivers finally reaches the   20 , it pollutes the ocean.
In many countries with   21 , human waste is piped directly into the sea without being dealt with. This is not   22 . Although the sea itself can break up the waste, beaches   23  become polluted.   24  scientists suggest people take the waste far out to sea in ships where the wind and waves break it down.
In 1989 an international law was passed to   25  people putting waste into the sea. It is now against the   26  to put anything into the sea nearby. Such rubbish as plastics may not be thrown   27  the sea anywhere. Other waste may be put into the sea, either 19 or more than 40 kilometers from land,   28  the nature of the materials.
The   29  of dealing with waste has become so great that several international organizations have been   30  to protect the world and control pollution.
小題1:
A.a(chǎn)s ifB.so thatC.ever sinceD.now that
小題2:
A.LuckilyB.HappilyC.UnfortunatelyD.Hopefully
小題3:
A.sickB.hopeC.richD.fun
小題4:
A.raisesB.feedsC.killsD.breaks
小題5:
A.poolB.lakeC.springD.sea
小題6:
A.grassland B.plainsC.sea coastsD.deserts
小題7:
A.safeB.usefulC.dirtyD.wrong
小題8:
A.needB.mayC.can’t D.needn’t
小題9:
A.SoB.BecauseC.SinceD.But
小題10:
A.stopB.suggestC.keepD.find
小題11:
A.schoolB.organization C.factoryD.law
小題12:
A.out ofB.a(chǎn)way fromC.intoD.a(chǎn)bove
小題13:
A.depending onB.feeding onC.leading toD.connecting to
小題14:
A.newsB.methodC.problemD.disadvantage
小題15:
A.punishedB.set upC.refusedD.called at

小題1:B
小題2:C
小題3:A
小題4:C
小題5:D
小題6:C
小題7:A
小題8:B
小題9:A
小題10:A
小題11:D
小題12:C
小題13:A
小題14:C
小題15:B
文章講述了環(huán)境保護中如何處理垃圾的問題。
小題1:詞義辨析。A似乎;B以至于;C自從;D既然;根據(jù)句意可知清除垃圾以便于垃圾不成為生活的危害。
小題2:考查副詞。A幸運地;B開心地;C不幸運地;D希望地;后文描述的都是一些垃圾污染環(huán)境的事情,所以選擇C。
小題3:上下文串聯(lián)。根據(jù)下文可知應該選A。get sick患;
小題4:動詞辨析。A撫養(yǎng);B喂養(yǎng);C殺死;D打破。根據(jù)句意可知殺死了很多魚。
小題5:上下文串聯(lián)。根據(jù)后文的pollutes the ocean.可知這些污水流入了大海。
小題6:上下文串聯(lián)。由后文可知這里是指有海岸線的國家,人們的生活污水直接排放進海里。
小題7:形容詞辨析。由上文可知污水直接排放進海里,這是非常不安全的。
小題8:情態(tài)動詞辨析。A需要;B也許;C不可能;D不需要;句意:海灘也許會被污染。
小題9:考查連詞。由上文可知污水直接排擠海里危害很大,所以人們要采取措施。
小題10:固定詞組。Stop sb from doing sth阻止sb做某事;keep sb doing sth讓某人不停地做某事。
小題11:名詞辨析。又上文可知把臟東西排進海里是違法的。
小題12:介詞辨析。Throw into 扔進….;根據(jù)句意可知是把臟東西扔進海里。
小題13:詞義辨析。A取決于;B以…為主食;C導致,通向;D連接;根據(jù)句意可知垃圾扔多遠,取決于材料。
小題14:詞義辨析。根據(jù)上下文可知是處理垃圾的難題。
小題15:動詞辨析。A懲罰;B成立;C拒絕;D拜訪;根據(jù)句意可知是很多組織已經(jīng)被成立來保護環(huán)境。
練習冊系列答案
相關習題

科目:高中英語 來源:不詳 題型:閱讀理解

The flying fox is not a fox at all. It is an extra large bat that has got a fox’s head, and that feeds on fruit. Like all bats, flying foxes hang themselves by their toes (趾) when at rest, and travel in great crowds when out flying. A group will live in one place for years. Sometimes several hundreds of them occupy a single tree. As they return to the tree towards sunrise, they quarrel among themselves and fight for the best places until long after daylight.
Flying foxes have babies once a year, giving birth to only one at a time. At first the mother has to carry the baby on her chest wherever she goes. Later she leaves it hanging up, and brings back food for it to eat. Sometimes a baby bat falls to the ground. Then the older ones fly down and try to pick it up. If they fail to do so, it will die. Often hundreds of baby bats can be found lying on the ground at the foot of the tree.
小題1:The passage tells us that there is no difference between the flying fox and the ordinary bat in ______.
A.their size B.their appearance
C.the kind of food they eat D.the way they rest
小題2:Flying foxes ______.
A.double their number every year
B.fight and kill a lot of themselves
C.move from place to place very often
D.lose a lot of their young
小題3:At daybreak every day flying foxes begin to ______.
A.fly out toward the sun
B.look for a new resting place
C.come back to their home
D.go out and look for food
小題4:Flying foxes have fights ______.
A.to occupy the best resting places
B.only when it is dark
C.to protect their homes from outsiders
D.when there is not enough food
小題5:How do flying foxes care for their young?
A.They only care for their own babies.
B.They share the feeding of their young.
C.They help when a baby bat is in danger.
D.They often leave home and forget their young.

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解


At 2 p.m. on December 5, 1945, five Navy aircraft took off in perfect flying weather from a naval air installation in southeastern Florida, on a routine training mission over the Atlantic Ocean. Less than two hours later, the flight commander radioed that he was “completely lost”. Then there was silence. A rescue plane was sent to search for the missing aircraft, and it, too, disappeared. Despite one of history’s most extensive search efforts, involving more than 300 planes and dozens of ships, the Navy found nothing, not even an oil stain floating on the water.
This is just one of the many frightening stories told of “the Bermuda Triangle”, a mysterious area of the Atlantic Ocean roughly stretching southwest from Bermuda to the Florida coast and down to Puerto Rico. During the past 30 years, the triangle has claimed the lives of some 1,000 sailors and pilots.
Stranger yet are the numerous “ghost” ships that have been found floating crewless within the triangle. On one strange occasion in 1881, the cargo ship Ellen Austin discovered a small sailing ship, sails waving uselessly in the wind. The boat was full of wood with no one on deck. The captain of the Ellen Austin installed a new crew to sail it, but two days later, during a rough storm, the two ships temporarily lost sight of each other. When the captain again boarded the boat, he found his crew had disappeared. After a second crew was assigned, the ship was again lost in a fog bank. This time, no trace of the boat — or the crew — was ever found.
Charles Berlitz, a man with an interest in Atlantis, the legendary lost island, puts forward his theory that a giant solar crystal, which once was the power generator for Atlantis, lies on the ocean floor. From time to time, according to his theory, passing ships and planes set off the crystal, which confuses their instruments and engulfs them into the ocean.
Officially, the U.S. Navy does not recognize the triangle as a danger zone and is convinced that “the majority of disappearances in the triangle can be due to the unique features of the area’s environment.” These include the swift Gulf Stream current and the unexplored valleys under water of the Atlantic. Also, the triangle is one of only two places on earth where a compass needle points to true north rather than magnetic north, causing problems in navigation.
However, other scientists argue that beings from outer space have established a highly advanced civilization in the unexplored depths of the Atlantic inside the triangle. There, they believe, most of the missing vessels – and their crews – may still be on display for study by these higher intelligences.
小題1:The author develops the first two paragraphs through _______.
A.a(chǎn) series of events described in order of time
B.a(chǎn) general view supported by specific examples
C.a(chǎn) specific incident followed by a general introduction
D.a(chǎn) strange phenomenon followed by cause explanation
小題2:What did the captain of Ellen Austin do when he discovered a small sailing ship floating crewless?
A.He had all the wood transferred onto his own ship.
B.He had new powerful sails fixed on the small boat.
C.He sent a message that they were in danger and needed help.
D.He asked some of his sailors to get onto the boat to sail it.
小題3:The underlined word “engulfs” in Paragraph 4 probably means ______.
A.dropsB.sucksC.puts D.throws
小題4:Which of the following could serve as the best title for this passage?
A.The Mysterious Bermuda Triangle
B.The History of the Bermuda Triangle
C.A New Research on the Bermuda Triangle
D.A New Angle to Look at the Bermuda Triangle

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解


Global emissions(排放)of carbon dioxide from fossil fuel burning jumped by the largest amount on record in 2010. Emissions rose 5.9 percent in 2010, according to an analysis released on Sunday by the Global Carbon Project.
Scientists said the increase was almost certainly the largest absolute jump in any year since the Industrial Revolution. The increase solidified a trend of ever-rising emissions that will make it difficult, if not impossible, to stop severe climate change in coming decades.
The burning of coal represented more than half of the growth in emissions, the analysis found. In the United States, emissions dropped by a remarkable 7 percent in the year of 2009, but rose by over 4 percent in 2010, the new analysis shows.
“Each year, emissions go up, and there’s another year of negotiations, another year of indecision,” said Glen P. Peters, a researcher at the Center for International Climate and Environmental Research. “There’s no evidence that this path we’ve been following in the last 10 years is going to change.”
Scientists say the rapid growth of emissions is warming the Earth and putting human welfare at long-term risk. But their increasingly urgent pleas that society find a way to limit emissions have met sharp political resistance in many countries because doing so would involve higher energy costs.
The new figures show a continuation of a trend in which developing countries have surpassed (超過) the wealthy countries in their overall greenhouse emissions. In 2010, the burning of fossil fuels and the production of cement (水泥) sent more than nine billion tons of carbon into the atmosphere, the new analysis found, with 57 percent of that coming from developing countries.
On the surface, the figures of recent years suggest that wealthy countries have made headway in stabilizing their emissions. But Dr. Peters pointed out that, in a sense, the rich countries have simply exported some of them.
The fast rise in developing countries has been caused to a large extent by the growth of energy-intensive manufacturing industries that make goods that rich countries import. “All that has changed is the location in which the emissions are being produced,” Dr. Peters said.
Many countries, as part of their response to the economic crisis, invested billions in programs designed to make their energy systems greener. While it is possible, the new numbers suggest they have had little effect so far.
小題1:Many governments in the world resist limiting emissions because          .
A.it is not the best way to solve such problems
B.they don’t realize the risks of carbon emissions
C.it would probably harm human welfare in the long run
D.they are unwilling to accept higher energy costs
小題2:According to Glen P. Peters, We can learn that          .
A.the rapid growth of emissions contributes to potential risks for humans
B.rich countries actually take more responsibility for the growth of emissions
C.human beings will follow the same path of negotiations in the next 10 years
D.some countries negotiate together yearly whether to reduce the amounts of emissions
小題3:Which of the following is TRUE according to the text?
A.Emissions in the United States dropped by about 7 percent in 2010.
B.Developing countries will produce less emissions with economic development.
C.There is a long way to go for many countries to limit the fast growth of emissions.
D.Over 50 percent of the growth in emissions resulted from the burning of fossil fuels.
小題4:The text mainly talks about          .
A.a(chǎn)n analysis released by the Global Carbon Project
B.the record jump in carbon dioxide emissions
C.the possible climate change in future decades
D.the main harm of greenhouse gases

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解


Surprisingly, no one knows how many children receive education in English hospitals, still less the content or quality of that education. Proper records are just not kept. We know that more than 850,000 children go through hospital each year, and that every child of school age has a legal right to continue to receive education while in hospital. We also know there is only one hospital teacher to every 1,000 children in hospital.
Little wonder the latest survey concludes that the extent and type of hospital teaching available differ a great deal across the country. It is found that half the hospitals in England which admit children have no teacher. A further quarter have only a part-time teacher. The special children’s hospitals in major cities do best; general hospitals in the country and holiday areas are worst off. From this survey, one can estimate that fewer than one in five children have some contact with a hospital teacher—and that contact may be as little as two hours a day. Most children interviewed were surprised to find a teacher in hospital at all. They had not been prepared for it by parents or their own school. If there was a teacher they were much more likely to read books and do math or number work; without a teacher they would only play games.
Reasons for hospital teaching range from preventing a child falling behind and maintaining the habit of school to keeping a child occupied, and the latter is often all the teacher can do. The position and influence of many teachers was summed up when parents referred to them as “the library lady” or just “the helper”. Children tend to rely on concerned school friends to keep in touch with school work. Several parents spoke of requests for work being ignored or refused by the school. Once back at school children rarely get extra teaching, and are told to catch up as best they can.
Many short-stay child-patients catch up quickly. But schools do very little to ease the anxiety about falling behind expressed by many of the children interviewed.
小題1:Which of the following statements is true?
A.Every child in hospital receives some teaching.
B.Not enough is known about hospital teaching.
C.Hospital teaching is of poor quality.
D.The special children's hospitals are worst off.
小題2:It can be inferred from the latest survey that________.
A.hospital teaching across the country is similar
B.each hospital has at least one part-time teacher
C.a(chǎn)ll hospitals surveyed offer education to children
D.only one-fourth of the hospital have full-time teacher
小題3:The hospital teachers are found________.
A.not welcomed by the children and their parentsB.unnecessary
C.not quite helpfulD.capable
小題4:In order to catch up with their school work, children in hospital usually turn to________.
A.hospital teachersB.schoolmatesC.parents D.school teachers
小題5:We can conclude from the passage that the author is________.
A.unfavorable towards children receiving education in hospitals
B.in favor of the present state of teaching in hospitals
C.unsatisfied with the present state of hospital teaching
D.satisfied with the results of the latest survey

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解


For the most part, you are probably only exposed to the music that is played on your favorite radio stations and TV shows, music Web sites, or the music that your friends and family members enjoy. While you probably know a lot about your favorite type of music, it can be a rewarding experience to enlarge your horizons(眼界), discovering artists and types of music that you’re not familiar with. Who knows, you might discover you like certain types of music you never even considered.
Have you ever wondered about the history and influences of your favorite types of music ? For example, did you know that rock ‘n’ roll originated(起源)from the blues, and that the blues began as a form of musical expression for African Americans during slavery(奴隸制度)?Did you know that most hip-hop is heavily influenced by early rhythm blues and jazz ?
There are many fun ways to learn about different musical styles and their historical roots. For example, if you like hip-hop, listen to some of your favorite CDs and take note of the samples the performers used to create the songs. There is a possibility that the artist used parts of older songs to create the music. You can go to the library or online to learn more about the artists and listen to more of their music by checking out CDs from the library or downloading songs online for a small fee.
You can learn so much about culture and history just by paying attention to different types of music and what is being expressed in the songs. There are so many different styles of music to learn about, and you owe(欠)it to yourself to make an effort to listen to and learn about them.
小題1:The main topic of this passage is _____.
A.creating musicB.performing music
C.enjoying your favorite musicD.learning about music
小題2:What music did African Americans use to express their feelings of being slaves ?
A.Rock ‘n’ roll.B.The blues.
C.Hip-hop.D.Jazz.
小題3:How can you learn about culture and history through music ?
A.By writing down the names of the music.
B.By creating music from older songs yourself.
C.By caring about what is being expressed in music.
D.By keeping a record of fees after downloading songs online.
小題4:By saying the underlined sentence in the last paragraph, the author probably means that _____.
A.you should try harder to learn about music
B.you should return something to music
C.you should borrow music CDs from others
D.you should buy music CDs yourself

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解


Enter a typical high school, and the first thing you see is the front office, where the principal dwells and grades are stored. The front office also reinforces familiar hierarchy(等級制度): principal at the top, teachers in the middle, kids on the bottom, sitting with hands folded at their desks.
Now, imagine a school where the organizational structure is completely flat. At the New Country School in Henderson, Minn, there is no front office. Visitors are immediately embraced by an airy atrium that is the centerpiece of this one-room schoolhouse. And all around the room, 124 students sit at desks — real office desks — working at their own personal computers on their own projects.
When Dee Thomas and her colleagues got together 15 years ago to design a new high school, they knew there was one thing that had to go: The bell. "You don't go into your job in the morning and say, 'OK, for the first 45 minutes of my job, I'm going to do the math part.' And then a bell goes off, and you do the social history part of your job. You don't do that," Thomas said.
There are no teachers at New Country. Every few weeks, students must present projects they've been working on to the rest of the school community. To prepare for their presentations, they gather at tables in the middle of the school atrium and present their work to their "advisers."
Kids at New Country test better than their peers on the state tests and on the pre-college ACT. The school sends 90 percent of its graduates to college. But that doesn't tell the whole story. New Country struggles to keep its seniors from leaving. The school's senior project is demanding — 300 hours of work.
But for some students, New Country offers a rare alternative, a choice they can't find anywhere else. And the school is constantly visited by educators from around the world looking for new ideas. That's the foundation of efforts to reform American high schools today — that there's a need to experiment with an institution that is failing millions of students
小題1:The author mentioned the typical high school in the first paragraph ___________.
A. to tell us what the typical high school is like in USA.
B. to present a sharp contrast with the experimental school, New Country.
C. to introduce the topic, New Country, of the passage.
D. to call on students to register in the typical high school
小題2:The following statements about New Country are all true except________.
A.New Country students sit in an open environment that looks a lot like a typical
office.
B.Students consult with "advisers", who "teach" in the traditional sense.
C.No bells in New Country, students choose how to spend their time.
D.No traditional classes, students work on projects they select themselves.
小題3:Compared with typical high school, New Country is well received for its_________.
A.high test scoresB.a(chǎn)lternative
C.comfortable conditionsD.teaching methods
小題4:The passage mainly tells us __________.
A.experimental school gets rid of classes and teachers.
B.typical high school and experimental School.
C.new schools in future in America.
D.education reform in America.

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解


Can you imagine living in a house built by recycled waste?
Texas home builder Dan Phillips transforms trash into artful treasures, creating beautiful floors with wood pieces, kitchen counters from ivory -colored bones and roofs out of license plates (牌照).
The fantastic houses which spring from his imagination are made almost entirely of materials which would otherwise have ended up in a garbage area.
" People have been doing this for hundreds of thousands of years; using whatever is available to build shelter, " Phillips said."If you think about carefully what could be used, then building materials are everywhere.
The thirteen homes he has built so far would fit better in an art museum than the residential streets of Huntsville, a conservative town of about 35 ,000 people.
Living in these houses is a bit like living in a roadside attraction."Almost every day, somebody knocks on the door and says ' Is there any way that we could see?' "said Edie Wells, an artist who rents a room in the Bone House.Her home features a stairway made of bones, floors covered in wine corks (軟木塞) and beer bottle caps.Wells said visitors are most impressed when they see a bathroom with its walls, floor and ceiling entirely covered with broken mirror pieces.
In addition, each house is highly energy efficient with plenty insulation (隔熱材料) , an on-demand solar hot water heater and a system that can collect and recycle rainwater to clean the toilet and wash clothes.
Phillips founded Phoenix Commotion 12 years ago with the aim of creating a new model for sustainable housing.For as little as $ 10,000 it builds affordable homes for single parents, low-income families and artists.
The company has used hundreds of tons of construction waste by recycling the materials into habitable buildings.
Phillips tries to spread his recycled-house idea by speaking at events across the United States, and by using the Internet to reach out to like-minded individuals.Phillips said: "I'm not going to be saving the world anytime soon.But there needs to be at least some visibility for this model in this century.
小題1:Which of the following is NOT the advantage of the homes built by Phillips?
A.environmentally-friendlyB.energy efficient
C.convenientD.cheap
小題2:What do we know about Dan Phillips?
A.He is serious and hard-working.
B.He is full of imagination and intelligence.
C.It didn't take him long to build the houses.
D.He didn't give speeches in the United States.
小題3:According to the passage, the houses are like artful treasures because they are           .
A.made of bonesB.museums
C.a(chǎn)dmired by peopleD.made of various trash
小題4:Which of the following might be the best title for the passage?
A.Home Builder Dan Phillips
B.Green Homes
C.Home Builder Dan Phillips Tunis Trash into Green Homes
D.A Home Builder' s Life

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

The green turtle is listed as endangered by the International Union for the Conservation of Nature. Under the U.S. Endangered Species Act of 1973, the green turtle was listed as threatened except for the breeding populations in Florida and on the Pacific coast of Mexico, where it is listed as endangered.
Green turtles continue to be caught for money by humans, and the destruction and loss of nesting and foraging(覓食)sites is a serious problem. Humans have already caused the decrease of large green turtle populations, including those that once nested in Bermuda and Cayman Islands. The situation of green turtle populations is difficult to determine because of our lack of knowledge about their life cycles. The number of nests in Florida appears to be increasing, but we don’t know whether this is due to an increase in the number of nests or because we have started to monitor(監(jiān)控)nesting beaches more closely.
The green turtle is the largest hard­shelled sea turtle. Adults of this species commonly reach 100 cm in length and 150 kg in mass. The average size of a female nesting in Florida is 101.5 cm straight in length, with an average body mass of 136 kg.
Growth rates of green turtles have not been measured under natural conditions. Green turtles grow slowly.
In the southern Bahamas, green turtles grow from 30 to 75 cm in 17 years, and according to Bjorndal and Bolten, growth rates decrease with increasing length. Growth rates measured in green turtles from Florida and Puerto Rico fall within the range of growth rates measured in the southern Bahamas. Based on growth rate studies of wild green turtles, the researchers Balazs, Frazer and Ehrhart estimate the age of sexual maturity(成熟)can range anywhere from 20 to 50 years.
小題1:The main idea of the passage is to tell us________.
A.something about an endangered animal
B.how green turtles got extinct
C.how heavy a green turtle is
D.how long a green turtle can live
小題2:Which of the following is NOT a reason why green turtles are endangered?
A.Humans catch them to get profit.
B.They lose their nests.
C.They have fewer places to find food.
D.People like to keep them as pets.
小題3:According to the passage, the green turtle________.
A.can reach 100 cm in length in 17 years
B.lives in the sea and grows very slowly
C.lives only in Florida and on the Pacific coast of Mexico
D.can grow from 30 to 75 cm in 17 years in southern Florida
小題4:Why is it hard for us to know the number of green turtles?
A.Because it is difficult for us to be close to them.
B.Because we have limited knowledge about them.
C.Because we haven’t measured their growth rates.
D.Because they grow too slowly.

查看答案和解析>>

同步練習冊答案