题目列表(包括答案和解析)
Barrier Islands
Texas has an extensive coastline that runs along the Gulf of Mexico. If you look closely at the map, you’ll notice that there are narrow islands located just off the coast of Texas. These are called barrier islands.
Barrier islands stretch along about 15 percent of the world’s coastlines. They are separated from the mainland by a shallow body of water. Some barrier islands spread out for more than 100 miles. In Texas, some of the largest barrier islands include Galveston Island, Mustang Island, and Padre Island.
Barrier islands are fragile(脆弱的) areas that contain an interdependent community of land, plants, and animals. All three need each other to exist. If one is harmed in some way, then the other two can suffer. For example, barrier islands are in constant danger of erosion, or loss of land, from wind, waves, and people. The steady movement of ocean waves and wind moves sand along the beaches. This movement contributes to erosion, which changes the shape and size of a barrier island over time. Plants not only provide animals with food and shelter, but it also helps keep an island’s sand and soil in place. When people pick native plants, it advances the process of erosion. This can harm the environmental balance that keeps an island’s ecosystem healthy. For this reason, visitors to barrier islands are usually warned to leave plants alone and to stay on roads and public beaches so that the land, plants, and animals are not disturbed.
As their name suggests, barrier islands provide a natural barrier that helps block the mainland from very bad weather such as strong windstorms and hurricanes. This protection saves lives, homes, and money every year. Barrier islands are also a major source of income for an area’s economy. Padre Island, for example, is visited every year by hundreds of thousands of tourists who take advantage of its sandy beaches and beautiful waters that are perfect for swimming, boating, and fishing. The dollars that tourists spend on the island help financially support the region and state.
1.Paragraph 3 is mostly about _____________.
A.what barrier islands are like B.how barrier islands form
C.how barrier islands can exist D.why barrier islands are important
2.Which of the following can do harm to barrier islands?
A.Keeping plants wherever they are. B.Going wherever visitors like.
C.Fishing on public beaches. D.Driving about on roads.
3.We can tell from the article that the author ___________.
A.lives on Padre Island and loves it
B.cares about the ecosystem on barrier islands
C.wishes less and less travelers would visit barrier islands
D.is concerned about the beautiful waters around the islands
4.Barrier islands are important because they ___________.
A.help prevent bad weather damaging mainland
B.bring in much more money than mainland
C.can protect rare plants and animals
D.provide more shelters for people
The Government should raise taxes on air travel and high-polluting cars in order to help the environment, an important committee of MPs has said. It also said that the 70 mph speed limit on motorways should be reduced or enforced to bring down the amount of carbon dioxide given off by cars The House of Common Environmental Audit committee’s latest report said that transport was the only sector(部门)of the UK where carbon emissions have continued to rise since 1990.
It said it was time for the Government to make demand for cheap air impossible by raising air passenger tax. Emissions from air traffic have risen by 5 times as much since 1900 and are continuing to rise.
The committee welcomed the recent introduction of changed car tax, which means that the lowest-carbon cars pay no road tax, while gas-guzzling(耗油的)4×4s pay an increased rate of £210. However, the MPs say it doesn’t go far enough and are calling for a top limit of £1,800 with lower limit of £200.
Committee chairman Tim Yeo said : “Air travel in particular is the fastest growing source of CO2, with emissions more than five times since 1900. The Government should take much more decisive action to reduce the difference of income favor of trains, buses, and lower carbon cars and lorries.”
Friends of the Earth’s senior organizer Tony Bosworth said: “Emissions from transport are still rising and forecasts suggest they will carry on rising for years to come.”
“Tinkering(随意或部分修补)around the edges is no longer enough to deal with the greatest threat the world faces.” A spokesman for the Department for Transport said: “Dealing with carbon emissions in transport is a key problem.”
1.What is the purpose of Government’s raising taxes on air travel and high-polluting cars?
A.To reduce the number of the planes and cars
B.To make more money
C.To encourage people to travel by bus or by rail.
D.To help the environment.
2.The underlined word “emissions” in this passage probably means “ ”
A.having a bad effect B.producing or raising
C.sending out (gas or heat etc.) D.doing a lot of harm
3.According to the changed car tax, if you have a lower-carbon car, you will pay .
A.no road tax B.less road tax C.more road tax D.a little road tax
4.Which of the following is the best title for the passage?
A.Transport is the biggest polluter
B.Raise taxes on air travel and high-polluting cars
C.Deal with greatest threat the world faces
D.Air travel in particular is the fastest growing sources of CO2
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完形填空(共20小题;每小题1分,满分20分)
The world always makes way for the dreamer !
When I was twelve years old, my father took me to see Zig Zigler. I remember sitting in that dark hall listening to Mr. Zigler 36 everyone’s spirits up to the ceiling. I 37 there feeling like I could do anything. When we got to the car, I turned to my father and said, “Dad, I want to 38 people feel like that.” My father asked me 39 I meant. “I want to be a motivational(激发积极性的)speaker just like Mr. Zigler,” I replied. A(An) 40 was born.
Recently, I began seeking my dream of motivating others. 41 a four-year relationship with Fortune 100 Company 42 as a sales-trainer and ending as a regional(地区的) sales manager, I left the company at the height of my 43 . Many people were 44 that I would leave after earning a six-figure income(收入). And they asked 45 I would risk everything for a dream.
I made my 46 to start my own company and leave my worryingless position(职位)after 47 a regional sales meeting. The vice-president of our company made a 48 that changed my life. He asked us, “If a god would offer you three wishes, what would they be?” After giving us a 49 to write down the three wishes, he then asked us, “Why do you need a 50 ?” I would never forget the power I felt at that moment. I realized that 51 I had accomplished(完成;实现) in the past had prepared me for this moment. I was ready and didn’t need a god’s help to become a motivational speaker. A motivational speaker was 52 .
Having made that decision, I was immediately 53 . One week after I gave notice, my husband was laid off (下岗) from his job, and now we had no 54 . But I held fast to my dream. The wonder really began to happen. In a short time my husband found a better job. And I was able to book several 55 engagements(业务)with new customers. I discovered the unbelievable power of dreams.
1. A.rise B.do C.put D.raise
2. A.left B.came C.arrived D.reached
3. A.get B.hope C.make D.cheer
4. A.that B.what C.which D.if
5. A.dream B.idea C.girl D.speaker
6. A.After B.Before C.Because D.While
7. A.beginning B.working C.acting D.regarding
8. A.life B.love C.money D.career(事业)
9. A.disappointed B.moved C.surprised D.delighted
10. A.when B.why C.if D.how
11. A.plan B.promise C.decision D.mind
12. A.attending B.joining C.entering D.holding
13. A.newspaper B.book C.report D.speech
14. A.day B.second C.week D.moment
15. A.love B.worker C.god D.company
16. A.everything B.anything C.nothing D.something
17. A.alive B.dead C.missing D.born
18. A.examined B.searched C.found D.tested
19. A.help B.harm C.income D.money
20. A.selling B.speaking C.writing D.listening
The Government should raise taxes on air travel and high-polluting cars in order to help the environment, an important committee of MPs has said. It also said that the 70 mph speed limit on motorways should be reduced or enforced to bring down the amount of carbon dioxide given off by cars. The House of Commons Environmental Audit Committee’s latest report said that transport was the only sector (部门) of the UK where carbon emissions have continued to rise since 1990.
It said it was time for the Government to make demand for cheap air impossible by raising air passenger tax. Emissions from air traffic have risen by 5 times as much since 1900 and are guessed to rise.
The committee welcomed the recent introduction of changed car tax, which means that the lowest-carbon cars pay no road tax, while gas –guzzling (耗油的) 44s pay an increased rate of £210. However, the MPs say it doesn’t go far enough and are calling for a top limit of £1, 800 with lower limit of £200.
Committee chairman Tim Yeo said: “Air travel in particular is the fastest growing source of CO2, with emissions more than five times since 1900.The Government should take much more decisive action to reduce the difference of income favor of trains, buses, and lower carbon cars and lorries. ”
Friends of the Earth’s senior organizer Tony Bosworth said :“Emissions from transport are still rising and forecasts suggest they will carry on rising for years to come.”
“Tinkering (熔补) around the edges is no longer enough to deal with the greatest threat the world faces.” A spokesman for the Department for Transport said:“Dealing with carbon emissions in transport is a key problem. Our policies will reduce carbon emissions from transport by 6.8 million tons in 2010.”
1.What is the purpose of Government’s raising taxes on air travel and high-polluting cars?
A.To make more money
B.To reduce the number of the planes and cars
C.To encourage people to travel by bus or by rail.
D.To help the environment.
2.the underlined word “emissions” in the first paragraph probably means “______”
A.having a bad effect B.producing or raising
C.sending out (gas or heat etc.) D.doing a lot of harm
3.According to the changed car tax, if you have a lower-carbon car you will pay ______.
A.no road tax B.less road tax
C.more road tax D.a little road tax
4.Which of the following is the best title for the passage?
A.Transport is the biggest polluter
B.Raise taxes on air travel and high-polluting cars
C.Deal with greatest threat the world faces
D.Air travel in particular is the fastest growing source of CO2
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