Not long ago, Egypt marked the 150th anniversary of the opening of the Suez Canal. The canal connects the Mediterranean Sea to the Red Sea and the Indian Ocean. It helped speed world trade between the East and the West. But the man-made waterway has also helped speed the rise of other things, such as invasive(入侵的)non-native species (物种). Scientists say the invasive creatures have damaged the Mediterranean’s environment and caused native species to disappear.
The number of non-native creatures has risen since the Suez Canal was widened in 2015. The “New Suez Canal” has raised concerns in Europe and brought disagreement from many Mediterranean countries. Bella Galil is an Israeli biologist who has studied the Mediterranean for over 30 years. She says much of the ecological(生态的)damage cannot be repaired. She said urgent action is needed to ease the effects of the invasive fish and other sea life.
Galil works at Tel Aviv University’s Steinhardt Museum of Natural History. She noted that the widening and deepening of the Suez Canal has created a “moving aquarium” of species. These creatures could make coastal waters almost unusable for human beings. Galil believes the number of invasive species has reached 400. That is twice the number 30 years ago. She said this is a “historic example of the dangers of unintended consequences.”
Israel is now dealing with huge numbers of poisonous(有毒的) jellyfish that affect coastal power centers and keep people from visiting the seashore. Other poisonous species, such as the lionfish and silver-cheeked toadfish, are also appearing.
Galil said the problems of invasive species can be compared to those of climate change, pollution and over-fishing. She argues that the new species have caused a major “restructuring” of the environment. This has endangered native species.
Some experts have suggested that increasing salt levels in the canal itself could create a barrier(障碍物) that would keep invasive species out.
1.What lesson can we learn from the effects of the Suez Canal?
A.Seeing is believing. B.Every coin has two sides.
C.Let nature take its course. D.Everyone makes mistakes.
2.What’s the attitude of many Mediterranean countries towards the“New Suez Canal"?
A.Uncaring. B.Unclear. C.Supportive. D.Against.
3.What is the ecological environment like after the Suez Canal reconstruction?
A.It is from bad to worse. B.It remains the same.
C.It improves a great deal. D.It has become a completely new one.
4.Why did Galil mention climate change,pollution and over-fishing in paragraph 5?
A.To add some background information. B.To stress the harm of invasive species.
C.To solve the problem of invasive species. D.To compare their similarities and differences.
高一英语阅读选择困难题
Not long ago the movie 2012 came into screen.The people were threatened by those scenes of destroying flood, severe earthquake, terrifying hurricane and constructions representing human civilization being destroyed and even swallowed by disaster.Luckily, they are just the director' s imagination, but the present situation is not heading a positive direction, either.
Take my own experience in Alaska as an example.Once I took a trip to the glacier.Along the way there stood signposts marking the snow lines of different years.They started from the foot of the mountain, but it was at the top that I finally saw melting glaciers(融化的冰川).My heart ached seeing the beautiful blue ice melting at every second.
Sad but true, they are the effects of global warming and the result of our human impact.Furthermore, each year the rising sea level will kill 56 million people, and that' s about the population of the entire Italy.According to studies, if the temperature keeps on rising like this, by the year 2050, some islands and coastal cities including New York, Shanghai, Tokyo and Sydney will be drowned in water.
Our fortune is in our own hands.It depends on us to shape our future, to reduce future human impact and find ways to form a peaceful relationship with our environment. Therefore, it's time for actions to be taken right now.Contribute a little to energy saving by using more efficient light bulbs and less hot water.Let recycle become our habit by thinking twice before throwing something away.Let us take public transportation as our first choice when going to a certain place.It might cost more time for now, but it' s to the benefit of a permanent future.Take care of every tree and grass around us by watering them or simply just avoid destroying them.
In a word, small drops of water make a big ocean. The earth does not belong to us.On the contrary, we belong to the earth. Please bear in mind that the earth is our home.It is our responsibility to build a brighter and better future of our planet and prevent what happened in the movie 2012 from becoming reality.
1.Why does the author talk about the movie 2012 in the passage ? __________.
A.To give example. B.To lead into the topic.
C.To make prediction. D.To provide the evidence.
2.How did the author feel when he took a trip to the glacier? ____________.
A.Worried. B.Puzzled. C.Scared. D.Bored.
3.It can be inferred from the third paragraph that________.
A.56 million people in Italy have been killed owing to the rising sea level
B.Some islands and coastal cities will be drowned in water by the year of 2050
C.Human beings will be in danger if we don't take actions to prevent the global warming
D.It is certain that what happened in the movie 2012 will come into reality
4.According to the passage, you are advised to________.
A.drive our own private cars instead of taking buses to some place
B.recycle everything that is used
C.go to see the movie 2012 at once
D.work together to take good care of our planet
5.What does the author mean by saying "small drops of water make a big ocean"?
A.Think twice before taking action.
B.It's our duty to protect the ocean.
C.Everyone together can make a difference.
D.It's important to save every drop of water.
高一英语阅读理解中等难度题查看答案及解析
We are well aware of the role of modern transportation in our lives. Not too long ago, people suffered great hardship in order to make a long journey. Moving heavy goods from one town to another involved hard labor. Today, we enjoy the convenience of various kinds of vehicles including ships, planes, trains, and automobiles, which allow us to go wherever we choose and make our workload much lighter.
But modern transportation, along with convenience has brought some problems. With more drivers on the road, there has been an increase in traffic jams and accidents. The exhaust from automobiles has added to our air pollution, aside from additional noise caused by trucks and cars on the road.
Like everything else, modern transportation has more than one face. Here in China, we look to our government experts to solve these problems. Scientists are working on developing modern fuel (燃料) that produces less pollution. However, we can all help reduce air pollution from automobiles by only driving when it is necessary and using public transportation when available.
Title: 1
Convenience | ● allowing us to go anywhere ● reducing 2 |
3 | ● traffic jams and accidents increasing ● the exhaust 4 air pollution ● 5 caused by vehicles |
6 | ● 7 solving the problems ● scientists 8 ● poeple helping 9 by only driving when necessary and using public transportation when 10 |
高一英语阅读理解困难题查看答案及解析
Not very long ago, a special family system(体系) existed in certain parts of South India. In the system, the actual head of a family unit was the mother’s eldest brother, though the mother also had an important position in the family. In families of this kind, a husband was actually no more than a visitor. He did not live with his wife, but with his own mother, brothers and sisters in another house. He saw his sons and daughters sometimes, but the man who actually fed and cared for them and acted as their father was their uncle--- their mother’s brother.
But this system, in which brothers and sisters take the place of the father, no longer exists in South India except in a few villages. Economic(经济的) changes have had far- reaching effect on family life. Family life began to change when men went out to work in factories and offices instead of working with their mothers, brothers, and sisters on the land. When a man went out to work, he had money of his own and could buy his own land and build his own family, instead of depending on his mother and his brothers. He wanted to be independent(独立的). This is an example of the way in which economic relations can have an effect on family relationships.
1. The best title of this passage is ______.
A.Husband Actually Visitor in Family |
B.Family System in South India |
C.Wife Has Important Position in Family |
D.Economic Relations Affects Family Relationships |
2. Who had the actual control of a family in South India not long ago?
A.The mother. | B.The mother’s eldest brother. |
C.The father. | D.The father’s mother. |
3. In this system, the husband lived together with______.
A.his wife | B.his sons and daughters |
C.his mother, brothers and sisters | D.his wife’s brother |
4.Now in South India there are__ of this system in which a husband has no control of his family.
A.no families | B.many more families |
C.very few families | D.not any families |
高一英语阅读理解困难题查看答案及解析
One day not too long ago the employees of a large company in St. Louis, Missouri returned from their lunch break and were greeted with a sign on the front door. The sign said: “Yesterday the person who has been hindering(阻止)your growth in this company passed away . We invite you to join the funeral(葬礼)in the room that has been prepared in the gym . ”
At first everyone was sad to hear that one of their colleagues had died, but after a while they started getting curious about who this person might be. The excitement grew as the employees arrived at the gym to pay their last respects. Everyone wondered: “Who is this person who was hindering my progress? Well, at least he’s no longer here!”
One by one the employees got closer to the coffin(棺材) and when then they looked inside it they suddenly became speechless. They stood over the coffin, shocked and in silence, as if someone had touched the deepest part of their soul. There was a mirror inside the coffin: everyone who looked inside it could see himself. There was also a sign next to the mirror that said: “There is only one who is capable to set limits to your growth: it is YOU.”
You are the only person who can revolutionize your life. You are the only person who can influence your happiness, your realization and your success. You are the only person who can help yourself. Your life does not change when your boss changes, when your friends change, when your parents change, when your partner changes, when your company changes. Your life changes when YOU change, when you go beyond your limiting beliefs, when you realize that you are the only one responsible for your life.
1.Who has ever hindered the employees of the large company in St. Louis, Missouri?
A. The boss B. The leader of their group
C. The sign D. The employees themselves
2.Who passed away in the large company?
A. No one B. The boss C. One of the employees D. One of the colleagues
3.What’s the best title of this paragraph?
A. Independent B. Hard Working C. Team Work D. Last Respects
高一英语阅读理解中等难度题查看答案及解析
Our school_____ the 50th anniversary of the founding of CCFLS on October 5th, 2013.
A. detected B. activated C. spotted D. celebrated
高一英语单项填空中等难度题查看答案及解析
1. In memory of the 90th anniversary of the founding of the communist party of China , our school held a c__________of singing a few days ago
2.If it is c _______ to you, please pay a visit to me when your are in town.
3.We must be a _____ of the skillful methods used in ads to try and sell us things.
4.In defeat, they found something more p ______ than victory---they found friendship, hounour and respect. .
5. Due to the terrible flood, most of the farmlands in our southern have been d_________ recently.
6.Although the power was cut off yesterday, the hospital still f________ (运作)normally.
7.At what age are children able to ____________(区分) between right and wrong ?
8.We should be fully aware of the ___________(重要性) of television in shaping our ideas.
9.After the chemical works exploded last week, much __________(有毒的 ) gas was given off.
10.A technique used f _____(频繁)by many players is to stare at the people they are playing against to make them feel uncomfortable.
高一英语单词拼写中等难度题查看答案及解析
On the 70th anniversary of the founding of the People's Republic of China, Chinese scientist Tu Youyou, winner of the 2015 Nobel Prize for the discovery of artemisinin, has been awarded China's Medal of the Republic. The medal is the country's highest honor for outstanding figures that have made great contributions to the construction and the development of the P.R.C.
Tu Youyou, born in 1930, has become the first Chinese woman to win a Nobel Prize, for her work in helping to create an anti-malaria medicine. The 84-year-old’s route to the honor has been anything but traditional. In China, she is being called the “three nos” winner: no medical degree, no doctorate, and she’s never worked overseas. In 1967, malaria, a then deadly disease, spread by mosquitoes was decimating Chinese soldiers fighting Americans in the jungles of northern Vietnam. A secret research unit “Mission 523” was formed to find a cure for the illness. Two years later, Tu Youyou was instructed to become the new head of “Mission 523”.
“Mission 523” read ancient books carefully for a long time to find historical methods of fighting malaria. When she started her search for an anti-malaria drug, more than 240,000 compounds(化合物)around the world had already been tested, without any success. Finally, the team found a brief reference to one substance, sweet wormwood(青蒿), which had been used to treat malaria in China around 400 A.D. The team took out one active compound in wormwood, and then tested it. But nothing was effective until Tu Youyou returned to the original ancient text. After another careful reading, she changed the drug recipe one final time, heating the compound without allowing it to reach boiling point.
After the drug showed promising results in mice and monkeys, Tu Youyou volunteered to be the first human recipient of the new drug. “In any case, Tu Youyou is consistently praised for her drive and passion”. One former colleague, Lianda Li, says Ms. Tu is “unsociable and quite straightforward”, adding that “if she disagrees with something, she will say it.”
Another colleague, Fuming Liao, who has worked with Tu Youyou for more than 40 years, describes her as a “tough and stubborn woman”. Stubborn enough to spend decades piecing together ancient texts, she applies them to modern scientific practices. The result has saved millions of lives.
1.According to Paragraph 2, we can learn that .
A.Tu is the first woman to win a Nobel Prize
B.Tu has a medical degree
C.Tu’s road to success is not traditional
D.Tu discovered a cure for malaria
2.The underlined word “decimating” in Paragraph 2 can be replaced by .
A.encouraging B.killing
C.annoying D.benefiting
3.Which of the following statements is true?
A.Tu first invented the idea of using sweet wormwood as a cure.
B.Tu was inspired by medical textbooks published in northern Vietnam.
C.The compound needs to be heated to the boiling point to be effective.
D.Over 240,000 compounds were proved ineffective before Tu’s search.
4.Tu Youyou can be best described as a person.
A.devoted and stubborn B.straightforward and mean
C.considerate and tough D.sociable and generous
高一英语阅读理解中等难度题查看答案及解析
June 27, 2010, is the 130th anniversary of the birth of Helen Keller, and each year the week in which her birthday falls is recognized as Deaf-Blind Awareness Week (海伦凯勒周). In honor of Helen Keller—and other members of the deaf-blind community, this week is devoted to the deaf-blind.
Every year the last week of June is devoted to one thing – recognition of the deaf-blind people in our midst. While the purpose of Deaf-Blind Awareness Week is to show respect for Helen Keller, the deaf-blind woman who was born that week, the week focuses on increasing public awareness and understanding of deaf-blindness.
According to the Helen Keller National Center (HKNC), about 70,000 people have hearing and vision loss. More than ten years ago, Deaf-Blind Awareness
Week became an event officially recognized by the Federal government.
The story of Helen Keller is well known. Born on June 27, 1880, the healthy baby was developing normally. But at the age of 19 months, an illness left her deaf and blind. When Helen was six, her equally famous teacher, Anne Sullivan, was able to teach her to communicate. Helen Keller went on to do well in all aspects of her life: graduating from college with honors and writing, lecturing, and inspiring people worldwide.
1. Which of the following is NOT the purpose of Deaf-Blind Awareness Week according to the passage?
A. To show respect for Helen Keller’s teacher, Anne Sullivan.
B. To show respect for Helen Keller.
C. To increase public awareness of deaf-blindness.
D. To increase public understanding of deaf-blindness.
2.When is Deaf-Blind Awareness Week?
A. June 27, 2007. B. The last week of June ten years ago.
C. June 27, 1880. D. The last week of June every year.
3.According to the passage, Helen Keller______.
A. was born deaf and blind B. did not do very well in college
C. was taught to communicate at the age of 16
D. inspired people all over the world with her books and lectures
4. What might be the best title for the passage?
A. Deaf-Blind Awareness Week B. Helen Keller
C. The Helen Keller National Center D. Anne Sullivan
高一英语阅读理解中等难度题查看答案及解析
In April,2009,President Hu inspected the warships in Qingdao,____ the 60th anniversary of the founding of the PLA Navy.
A. marking B. marked
C. having marked D. being marked
高一英语单项填空简单题查看答案及解析
On May 5, 2018, various memorial events were held nationwide ________ the 200th Anniversary of Karl Marx’s birth.
A. in charge of B. in place of
C. in honor of D. in explanation of
高一英语单项填空简单题查看答案及解析