Plastics are considered one of the most serious pollutants causing environmental problems. The garbage containing plastics end up in the waterways that eventually flow into the oceans. Accumulation (聚集)of plastic in the ocean endangers marine life and pollutes the water.
Does a plastic continent exist? Yes, a plastic continent does exist and was discovered by Captain Charles Moore a decade ago. The plastic continent is twice the size of Britain and it is the region between the Hawaii Islands and California in the central Pacific Ocean.
One of the causes of the lack of marine life in this region is due to pollution and pollutants are none other than plastics. Captain Charles Moore believes plastic waste started accumulating in the 1950s.
The plastic continent is the man-made continent of floating plastic waste. The fisher men and the sailors have avoided this region for years. The reasons are:
1. There are no fish here because of the lack of nutrients.
2. The zone also lacks the wind that is essential for sailing.
To do research on the ocean pollution, Captain Moore founded Algalita Marine Research Foundation. Other organizations such as Greenpeace supported his cause. The reports of The United Nations Environment Program show that millions of seabirds and marine animals are dying due to the invasion(入侵)of plastics. The waste plastics can be recycled, but in fact they are being thrown into the oceans. The marine animals mistake these for food and eat them. This leads to their death that affects the marine food chain.
To save the oceans from the plastic continent you need to reduce the use of plastics, reuse plastic bags and recycle plastics.
1. What can we learn from the first paragraph?
A.A plastic continent does exist in the Pacific Ocean |
B.Endangered marine life is well protected. |
C.Plastics are one of the main causes of water pollution. |
D.Plastics should be forbidden in people’s daily life. |
2. What is the direct influence of the plastic continent?
A.Local fishermen have to fish in other areas. |
B.The water becomes shallow and fish have to move away. |
C.The wind is too strong there and it makes sailing more difficult. |
D.It makes people realize the importance of protecting the environment. |
3. It is implied that the work of plastic recycling proves to be ______.
A.effective | B.expensive | C.a difficult task | D.not good enough |
4.What can we learn from the passage?
A.Many marine animals are dying due to the broken marine food chain. |
B.Captain Moore founded Greenpeace to do research on the ocean pollution. |
C.The marine animals have no choice but to eat plastics for lack of food. |
D.There are three ways to prevent the oceans from becoming a plastic continent. |
高三英语阅读理解简单题
Plastics are considered one of the most serious pollutants causing environmental problems. The garbage containing plastics end up in the waterways that eventually flow into the oceans. Accumulation (聚集)of plastic in the ocean endangers marine life and pollutes the water.
Does a plastic continent exist? Yes, a plastic continent does exist and was discovered by Captain Charles Moore a decade ago. The plastic continent is twice the size of Britain and it is the region between the Hawaii Islands and California in the central Pacific Ocean.
One of the causes of the lack of marine life in this region is due to pollution and pollutants are none other than plastics. Captain Charles Moore believes plastic waste started accumulating in the 1950s.
The plastic continent is the man-made continent of floating plastic waste. The fisher men and the sailors have avoided this region for years. The reasons are:
1. There are no fish here because of the lack of nutrients.
2. The zone also lacks the wind that is essential for sailing.
To do research on the ocean pollution, Captain Moore founded Algalita Marine Research Foundation. Other organizations such as Greenpeace supported his cause. The reports of The United Nations Environment Program show that millions of seabirds and marine animals are dying due to the invasion(入侵)of plastics. The waste plastics can be recycled, but in fact they are being thrown into the oceans. The marine animals mistake these for food and eat them. This leads to their death that affects the marine food chain.
To save the oceans from the plastic continent you need to reduce the use of plastics, reuse plastic bags and recycle plastics.
1. What can we learn from the first paragraph?
A.A plastic continent does exist in the Pacific Ocean |
B.Endangered marine life is well protected. |
C.Plastics are one of the main causes of water pollution. |
D.Plastics should be forbidden in people’s daily life. |
2. What is the direct influence of the plastic continent?
A.Local fishermen have to fish in other areas. |
B.The water becomes shallow and fish have to move away. |
C.The wind is too strong there and it makes sailing more difficult. |
D.It makes people realize the importance of protecting the environment. |
3. It is implied that the work of plastic recycling proves to be ______.
A.effective | B.expensive | C.a difficult task | D.not good enough |
4.What can we learn from the passage?
A.Many marine animals are dying due to the broken marine food chain. |
B.Captain Moore founded Greenpeace to do research on the ocean pollution. |
C.The marine animals have no choice but to eat plastics for lack of food. |
D.There are three ways to prevent the oceans from becoming a plastic continent. |
高三英语阅读理解简单题查看答案及解析
Five steps to make a difference to the oceans
The oceans are being seriously polluted now. Plastics are harming the marine (海产的) life. Carbon pollution is warming the oceans and increasing their acidity(酸度). Waters are being overfished. 1. Here are some steps we can take to help make a difference.
1. Bring our own bags. 2. Try carrying a reusable bag at all times, including while traveling, and bringing our own things to work to avoid relying on plastic items.
2. Talk about it now. We should carry that conversation into public places. Talk to our friends and family about why the ocean is important and why we take steps to help it, and challenge them to do the same.
3. 3. A good way to make a difference is to organize a garbage cleanup now. Whether it’s an inland cleanup or one near the coast, plan one in our community.
4. Throw away our cars. 4. When we hang out, we should reduce our carbon footprint, which may help slow global warming and ocean acidification as well as conserve energy
5. Recycle, obviously. Experts say recycling is an obvious action to take. Check on what can be recycled in our community, and make sure you’re separating out your plastic.
In summary, think about it more and act on it more. The more someone thinks about plastics and plastics pollution, the environment and the consequences of our actions, the more likely they are to act on it. 5.
A. Plan a cleanup.
B. Choose public transportation over driving our cars.
C. Driving cars is not a good way to protect the oceans.
D. However, experts say there’s still hope to make a difference.
E. However, marine life plays a very important role in the oceans.
F. If everyone can contribute to the oceans, the oceans will be well preserved.
G. Whenever we put something, we should bring our own bag, but not a plastic one.
高三英语七选五简单题查看答案及解析
Nuclearpowered aircraft carriers are considered one of the most important marine weapons in the 20th century. So far, only two countries in the world, the USA and France, have ever produced them. But these fearful fighting machines are about to enter Asia.
The US Navy said last month that one of its nine nuclearpowered aircraft carriers will be sent to Japan to replace the diesel(柴油)powered carrier Kitty Hawk in 2008. In an agreement on October 30, the two countries also planned to level up their military (军事的) cooperation and the USA called for Japan to take a larger role in military alliance (同盟) moves.
It will be the first time that a nuclearpowered carrier is based in Japan. Bombed by US forces in World War Ⅱ at Hiroshima and Nagasaki, Japan is the only world country to have been attacked by a nuclear weapon. Therefore, the citizens are highly sensitive to where nuclearpowered weapons are based.
“A radiation leak at Yokosuka would kill 100,000 people as far away as Tokyo, and could cause billions of dollars in damage,” said Masahiko Goto, leader of a protest group in Yokosuka. His group has collected more than 300,000 signatures of people across Japan opposed to the nuclear carrier.
The 44yearold Kitty Hawk, the US Navy's oldest active ship, has been based in Yokosuka since 1998. It had returned to the US to be decommissioned(使退役) in 2008. The new carrier, yet to be unveiled, will travel faster, be capable of supporting longer operations and carry with it the Navy's most modern technology.
Experts pointed that this change is not only to strengthen the USJapan military alliance but also to keep the military power of China and North Korea within limits. However, even Japanese experts don't believe that the two countries are threats to the region.
“There is no need for Japan to have a nuclear carrier as defense,” said Tetsuo Maeda, an international relations professor at Tokyo International University. He said that the change of ship indicates an increased military capability in the region, much more than what is needed.
1.With such a fearful weapon to enter its country, Japanese citizens ________.
A.are aware of its benefits to the country
B.are anxious about its potential danger
C.are curious about the advanced technology
D.are against where the carrier will be based
2.The replacement of the aircraft carrier is intended to________.
A.set up a kind of base in Japan
B.strengthen the USJapan military alliance
C.show Japan's greater military capability
D.get rid of the dated marine weapon
3.From the story, we learn that________.
A.no other countries except the USA and France possess aircraft carriers
B.Japan has long planned to increase its military capability with new weapons
C.Japan will be the first country in Asia to have a nuclear aircraft carrier
D.Japan will be the third country to produce a nuclearpowered aircraft carrier
4.The underlined word “unveiled” in the fifth paragraph probably means________.
A.perfected B.discussed about
C.produced D.brought to view
高三英语阅读理解中等难度题查看答案及解析
Nuclearpowered aircraft carriers are considered one of the most important marine weapons in the 20th century. So far, only two countries in the world, the USA and France, have ever produced them. But these fearful fighting machines are about to enter Asia.
The US Navy said last month that one of its nine nuclearpowered aircraft carriers will be sent to Japan to replace the diesel(柴油)powered carrier Kitty Hawk in 2008. In an agreement on October 30, the two countries also planned to level up their military (军事的) cooperation and the USA called for Japan to take a larger role in alliance (联盟)military moves.
It will be the first time that a nuclearpowered carrier is based in Japan. Bombed by US forces in World War Ⅱ at Hiroshima and Nagasaki, Japan is the only world country to have been attacked by a nuclear weapon. Therefore, the citizens are highly sensitive to where nuclearpowered weapons are based.
“A radiation leak at Yokosuka would kill 100,000 people as far away as Tokyo, and could cause billions of dollars in damage,” said Masahiko Goto, leader of a protest group in Yokosuka. His group has collected more than 300,000 signatures of people across Japan opposed to the nuclear carrier.
The 44yearold Kitty Hawk, the US Navy's oldest active ship, has been based in Yokosuka since 1998. It had returned to the US to be decommissioned(废弃核武器) in 2008. The new carrier will travel faster, be capable of supporting longer operations and carry with it the Navy's most modern technology.
Experts pointed that this change is not only to strengthen the USJapan military alliance but also to keep the military power of China and North Korea within limits. However, even Japanese experts don't believe that the two countries are threats to the region.
“There is no need for Japan to have a nuclear carrier as defense,” said Tetsuo Maeda, an international relations professor at Tokyo International University. He said that the change of ship indicates an increased military capability in the region, much more than what is needed.
1.With such a powerful weapon to enter its country, Japanese citizens ________.
A.are aware of its benefits to the country
B.are anxious about its potential danger
C.are curious about the advanced technology
D.are against where the carrier will be based
2.The replacement of the aircraft carrier is intended to________.
A.set up a kind of base in Japan
B.strengthen the USJapan military alliance
C.show Japan's greater military capability
D.get rid of the dated marine weapon
3.From the story, we learn that________.
A.no other countries except the USA and France possess aircraft carriers
B.Japan has long planned to increase its military capability with new weapons
C.Japan will be the first country in Asia to have a nuclear aircraft carrier
D.Japan will be the third country to produce a nuclearpowered aircraft carrier
4.By his remark in the last paragraph, the professor means that________.
A.he is quite confident of their military defense
B.he is completely opposed to a new nuclear carrier
C.what is needed is far more than a nuclear carrier
D.it is unnecessary to guard against the two countries
高三英语阅读理解中等难度题查看答案及解析
Considering the heavy pollution caused by fossil fuels, many people are _______ the use of alternative energy sources .
A.accenting for B.catering for C.compensating for D.pushing for
高三英语单项填空中等难度题查看答案及解析
The ancient Chinese game Go is considered one of the most complicated strategy games. Winning the game was seen as a test of human creativity. That is, until a machine found a way to do it better. Alpha Go, an artificial intelligence (AI) machine built by Google, won its first match against South Korean Lee Sedol on March 9. Still digesting his loss, Lee said during the post-game press conference, “1.”
But that was just the beginning. In the following week, Alpha Go outperformed Lee in another three matches. 2.
Some people have been arguing that AI is harmful to the human race. 3. Similarly, UK scientist Stephen Hawking once warned that the “development of full artificial intelligence could spell the end of the human race”.
So are we really on the verge(边缘)of living in the world shown in the Terminator(终结者)sci-fimovies? “Not quite,” answered The Economist. After all, it’s hard to get computers to apply their knowledge to everyday situations. “4.” Thomas Johnson said, founder of an AI toy company. “But for a robot, to walk up and down hills requires so many complicated decisions to be made in real time, and it’s really difficult to do.”
As The Economist put it: “We have a long way to go before AI’s abilities truly begin to approach the human brain, despite how powerful the technology can be when focusing on a single task.”
Meanwhile, John Mark off of The New York Times argued that researchers should build artificial intelligence that aims for “intelligence augmentation (增加)” (IA) in which computers make people more effective.
He wrote: “5.Since technology depends on the values of its creators, we can make choices using technology to improve the world.”
A. Many robots fell over like little kids learning to walk.
B. We take for granted things like balance and vision.
C. Eventually, our fate is in our own hands.
D. So what is next for AI and humanity?
E. That made the five-match score 4-1 in favor of Alpha Go.
F. In 2014, US businessman Elon Musk said at an MIT conference that developing the technology is calling up a “demon(魔鬼)”.
G. I am in shock; I admit that.
高三英语七选五中等难度题查看答案及解析
For many people shopping is considered to be one of the favorite activities. For most of them it is just buying some new clothes or presents for close people. But there is another way for whom shopping is much more than just enjoyable activity, it is a real addiction that in many cases leads to a financial disaster, as well as it brings troubles to person’s life and family.
So why can shopping be so addictive? What are the possible signs to be aware of? And how is it possible to stop the need of spending?
“Some of the new evidence suggests that some people, maybe 10%-15%, may have a genetic preference to an addictive behavior, coupled with an environment in which the particular behavior is caused, but no one really knows why.” However, it is much better understood as to why “shopaholics” continue with their unhealthy and destructive behaviors. Individuals get pleasure from their addiction the same way as if they were under drugs.
And when is it really possible to determine whether simple shopping has crossed the border and has already turned into addiction?
Shopaholics go out and buy things much more often than other people do. They often buy things they do not need. Many shopping addicts go on shopping binges(放纵) all year long and may be forced to buy certain items, such as shoes, clothing or kitchen items. Some just will buy anything. Many times they will spend over their budget limits and get into deep financial trouble, spending well above their income. While someone else will think many times if they can afford this or that thing, shop addicts will not recognize the boundaries of a budget.
1.We can learn from the 3rd paragraph that .
A. shopping addiction is mainly caused by genetic factors
B. shopping addicts are also addicted to drugs
C. the real cause of shopping addiction is known already
D. shopaholics can’t control their unhealthy and destructive behaviors
2.The last paragraph is mainly about .
A. the destructive behaviors of shopaholics
B. the early signs of shopping addiction
C. the problems of shopaholics
D. the binge of shopaholics
3.What could be most probably discussed in the paragraph to follow the passage?
A. How to treat shopping addiction.
B. What really causes shopping addiction.
C. When shopping addiction takes place.
D. What kind of people can become shopping addicts.
4. It can be inferred from the passage that .
A. shopping addiction can’t cause serious problems
B. shopping addicts only want enjoyable activities through buying
C. it’s not a good idea to let a shopping addict pay by credit cards
D. shopping addiction can spread among different people
高三英语阅读理解中等难度题查看答案及解析
One of the most important questions they had to consider was of public health
A. what B. this C. that D. which
高三英语单项填空中等难度题查看答案及解析
One of the most important questions they had to consider was _____ of public health.
A. what B. this
C. that D. which
高三英语单项填空困难题查看答案及解析
Methods To Help You Learn French
The French language, without doubt, is considered one of the most beautiful and romantic languages in the world. There are thousands of people who would love to be fluent in this popular language and be able to communicate fluently in it. ___1____
1. Learn it on line
Until a while ago, the only way to learn French was to go to regular classes at a training institute. But now, one of the easiest ways to learn French is to learn it on line! There are many websites on the Internet today that offer various courses in the French language for all kinds of people, right from the beginner level to the more advanced stages. ___2____ These websites will serve as a good introduction to the language. You also can choose a good-paid program to ensure that you are able to gain enough mastery of the language.
2. Try to put French into practical use
It is not enough to attend a French language course and devote a little time each day to learning thelanguage. ____3___ Consciously making an effort to think and talk to ourselves in French in our heads gives us the flexibility to exercise our French muscles anywhere and at any time.
3. Do your homework diligently, read French books and learn French songs
Most online courses will have daily activities or homework assigned to the learner each day.__4__
Also, make it a habit to buy and read French newspapers and simple books that will help you to improve your vocabulary and sentence formation skills. ___5___ Learning the words of the songs and singing along is a great way to learn French.
A.Try to find a French teacher online.
B.There are some websites that offer free French courses.
C.Some people want to learn French just to be able to sing beautiful songs.
D.There are also lots of simple and interesting French songs that you can listen to.
E. Do them diligently, as they are a sure and fun way to learn the language.
F. Learners should also put their new-found knowledge to practical use.
G. There are many techniques that can be followed to learn this romantic language.
高三英语信息匹配中等难度题查看答案及解析