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The Sieferts are the kind of environmentally conscious family who has solar panels atop their home. They use timers on their kids' showers and have planted drought-tolerant landscaping. But they feel kind of guilt. “I haven’t thought about the pool as much as I probably should,” said Annette Siefert.
As California's drought worsens, swimming pools have become a target for those who think the classic backyard greens waste water. Some water districts have banned new pools from being filled and have limited how much water existing pools can use.
But some of those agencies are walking back the rules as they make a surprising discovery: Pools aren't the water wasters some have made them out to be. Analyses by various water districts, along with scientific studies, conclude that pools and their surrounding landscapes use about the same amount of water as a lawn(草坪) of the same size. Over time, pools might even use less water. With pool covers, experts say water evaporation(蒸发)can be cut by almost half, making pools significantly less wasteful than grass and about as efficient as drought-tolerant landscaping.
Facing complaints over a recent ban on filling pools, the Santa Margarita Water District conducted its own water-use analysis. It found that pools require thousands of gallons of water to fill initially, but they use about 8,000 gallons less water than a traditional landscape after that. By the third year, the analysis found, the savings add up, and a pool's cumulative water use falls below that of a lawn.
Water agencies such as the Los Angeles Department of Water and Power have come to similar conclusions. Armed with new information, Santa Margarita Water District officials will reconsider their ban next week.
“We want to respect the people's rights to use their property. There are many families we know that have saved for pools,” said Jonathan Volzke, spokesman for the 155,000-customer district. “But at the same time, the reality around us is that we're in the third year of a serious drought, and we don't know if we're in the third year of a three-year drought or the third year of a 10-year drought.”Annette Siefert feels guilty mainly because of ______.
| A．being a typical water waster |
| B．the water-use of their swimming pool |
| C．her control over her kids' showers at home |
| D．the construction of the drought-tolerant landscaping |
According to analyses and scientific studies, a swimming pool ______.
| A．had belter be filled up in the beginning |
| B．becomes more efficient against drought |
| C．isn't what people think to be wasteful of water |
| D．consumes more water than a lawn of the same size |
What does Jonathan Volzke try to express in the last paragraph?
| A．He expects the serious drought to come to an end. |
| B．He thinks highly of those who have saved for pools. |
| C．He appeals for reasonable use of the swimming pools. |
| D．He tries to maintain the right to use the swimming pools. |
What would be the best title for the passage?
| A．Water Crisis In California |
| B．Strict Ban On Filling Pools |
| C．The Sieferts—Real Environmentalists? |
| D．Pools—A Big Factor During Drought? |
There are two kinds of people in the world. Although they have equal degree of health and wealth and other comforts of life, one becomes happy and the other becomes unhappy. This arises from the different ways in which they consider things, persons, events and the resulting effects upon their minds.
People who are to be happy fix their attention on the convenience of things: the pleasant parts of conversation, the well prepared dishes, the goodness of the wine and the fine weather. They enjoy all the cheerful things. Those who are to be unhappy think and speak only of the opposite things. Therefore, they are continually dissatisfied. By their remarks, they sour the pleasure of society, hurt many people, and make themselves disagreeable everywhere. If this turn of mind was founded in nature, such unhappy persons would be the more to be pitied. The intention of criticizing and being disliked is perhaps taken up by imitation. It grows into a habit, unknown to its possessors. The habit may be strong, but it may be cured when those who have it realize its bad effects on their interests and tastes. I hope this little warning may be of service to them, and help them change this habit.
Although in fact it is chiefly an act of the imagination, it has serious results in life since it brings on deep sorrow and bad luck. Those people hurt many others; nobody loves them, and no one treats them with more than the most common politeness and respect. This frequently puts them in bad temper and draws them into arguments. If they aim at getting some advantages in social position or fortune, nobody wishes them success. Nor will anyone start a step or speak a word to favor their hopes. If they bring on themselves public objections, no one will defend or excuse them, and many will join to criticize their wrongdoings. These should change this bad habit and be pleased with what is pleasing, without worrying needlessly about themselves and others. If they do not, it will be good for others to avoid any contact with them. Otherwise, it can be disagreeable and sometimes very inconvenient, especially when one becomes mixed up in their quarrels.People who are unhappy _______.
| A．always consider things differently from others |
| B．usually are affected by the results of certain things |
| C．usually misunderstand what others think or say |
| D．always discover the unpleasant side of certain things |
The phrase “sour the pleasure of society” most nearly means “_______”.
| A．has a good taste with social life |
| B．makes others unhappy |
| C．tend to scold others openly |
| D．enjoy the pleasure of life |
We can conclude from the passage that _______.
| A．people can get rid of the habit of unhappiness |
| B．such unhappy people are dangerous to social life |
| C．we should pity all such unhappy people |
| D．unhappy people can not understand happy persons |
If such unhappy persons insist on keeping the habit, the author suggests that people should _______.
| A．show no respect and politeness to them |
| B．persuade them to recognize the bad effects |
| C．prevent any communication with them |
| D．quarrel with them until they realize the mistakes |
The sight of a mosquito can mean trouble to people in many parts of the world. The bite of the mosquito can be deadly. The insects carry serious diseases like malaria (疟疾). It is estimated that almost 630,000 people died from malaria and malariarelated causes in 2012, and most of these cases were in African countries.
In the United States, a group of California scientists are working to develop a more effective and less costly substance (物质) to protect people from mosquitoes. The researchers are investigating the sense of smell in mosquitoes. They found the insects use the same receptor for identifying carbon dioxide in human breath as they do for the smell of our skin. Anandasankar Ray, who is leading the investigation, says scientists tested more than a million chemical compounds (化合物) until they found a substance called Ethyl Pyruvate. He says Ethyl Pyruvate makes the mosquitoes' receptors inactive. “When we apply Ethyl Pyruvate to a human arm and offer it to hungry mosquitoes in a cage, very few of the mosquitoes are attracted to the human arm because only a few of them are able to smell it out,” said Ray.
Genevieve Tauxe, a member of the research team, says it was not easy to find the neurons (神经元) of noble cells that recognize both the smell of human breath and skin. “With the device used to examine the mosquito, we are able to insert a very small electrode (电极) into the part of the mosquito's nose, where its smelling neurons are and where the smell is happening,” said Tauxe.
Anandasankar Ray says a product based on Ethyl Pyruvate may cost less to produce than DEFT, the most effective chemical treatment now in use. He says DEFT is too costly for most people who live in areas affected by malaria.
“Perhaps by finding smells that can attack other target receptors, we will be able to improve upon DEFT and finally have the next generation of insect behaviour control products,” said Ray.ytytzygx.
The underlined word in the second paragraph probably means ________.
| A．a substance that protects people from mosquitoes |
| B．a sense organ that reacts to changes |
| C．a device that reacts to light |
| D．a piece of equipment that sends signals |
According to the passage, Ethyl Pyruvate can ________.
| A．kill the mosquitoes' smelling neurons |
| B．cause the mosquitoes to lose their senses of smell |
| C．result in the inactiveness of the mosquitoes' receptors |
| D．make the mosquitoes uninterested in human breath and skin smell |
This passage most probably appears in ________.
| A．a textbook of medical schools |
| B．a collection of doctors' essays |
| C．the column of newspaper ads |
| D．the health column of a magazine |
Which of the following would be the best title for the passage?
| A．Ethyl Pyruvate—an Insect Behaviour Control Product |
| B．Malaria—a Serious Disease Causing 630,000 Deaths |
| C．Scientists Find a New Substance to Fight Mosquitoes |
| D．A New Generation of DEET Has Been Developed to Kill Mosquitoes |
The story began with a young mother who had three sons. Unfortunately, the youngest son developed slow thinking skills, not having the intelligence of his brothers.
With double duty as the mother of the household, she was exhausted, so that the youngest was often the target of anger and annoyance. Bad words, such as “you little fool” and the like, served as a daily meal for the youngest.
The words and curses he got from the mother and ridicule from friends convinced him that he was distressing(使痛苦) and embarrassing his family. Every morning he woke up with his own face staring from the mirror reflection, he started to say quietly and sadly, “The fool is going to school.”
As adult citizens, there was compulsory military service which should be lived. Thus, the youngest son also signed up and started to follow the various tests: a medical, physical ability test and other tests. On the day of the announcement, he was called into the board of examiners.
In his mind, he convinced himself that he was the fool and couldn’t pass the tests this time as he entered the room with his head down. It was not expected at all. The tests turned out to have the highest praise from the board of examiners.
“Congratulations, young man! Your test results are incredible! You are really a great and talented young man. ”Words from the board of examiners became the discovery of a new side of himself that was not known in advance. Voice kept echoing in his mind, such as “I, the great man, am in the shower”, “the great man washes his face”, “The talented young man again brushes his teeth” and so on. Confidence and improved self-image came beyond usual.
20 years later, the youngest established himself as a successful businessman who was admired and respected, and received many awards.
The mindset and belief are the power behind the success that is within us. Whatever we think and believe in or mind continuously, it will eventually materialize in reality. That’s the universally applicable law.tzyzylfx.Why was the youngest often scolded by his mother?
| A．He didn’t behave himself at school. |
| B．He considered himself to be a fool. |
| C．He was not as clever as his brother. |
| D．He didn’t cook meals for his mother. |
From the story we know that the young mother is ____.
| A．selfish and lazy |
| B．gentle and caring |
| C．kind-hearted and diligent |
| D．ill-tempered and impatient |
What happened to the youngest son later on?
| A．He became confident and successful. |
| B．He became an admirable psychologist. |
| C．He received aid from others. |
| D．He developed strange mental diseases. |
From this passage, the author tells us that____.
| A．military service can change a person completely |
| B．mothers’ attitude toward children is important |
| C．think big and you will get big results |
| D．even a fool can become a successful businessman |
2015 is a great time for more creative China tours to be made. Shanghai Disney opens more high-speed rail options. Insisting on high-quality services, we are proud to present our ever best-selling China tour packages, tour themes and the next popular destinations. Check out the optional activities and information making our Smart Travelers’ trips outstanding.
China highlights most popular private tour. Our private guide, driver and car are available all times. You take the trip, we take the stress.
Day 1-2 In Beijing
Take a break on your arrival. Enjoy local people’s morning exercise at the Temple of Heaven before visiting the Great Wall, and then have a lifetime experience of visiting the Mutianyu section of the Great Wall on Day 2.
Day 3-4 In Xi’an
Still in Beijing in the daytime of Day 3. Visit the Forbidden City and the Tian’anmen Square to feel royal life in ancient China. After that pay a visit to hutongs which give full flavor of authentic experience. Catch a flight at night to Xi’an. Private guide and driver escort(护送) you to visit the highlights of Xi’an on Day 4.
Day 5-7 In Guilin/Yangshuo
Continue to see Xi’an and have more interacts with the local. Visiting a family in Xi’an and learning how to make different shapes of dumplings give you an unforgettable time. Take a plane at night and arrive at Guilin on Day 5. Get on board to enjoy essence of Guilin, the Li River cruise to Yangshuo. Cycle to villages and meet friendly local people and learn more about Chinese agriculture.
Day 8-10 In Shanghai
Private transfer from Yangshuo to Guilin airport. Shanghai guide and driver are waiting for you with smiling faces. Highlights of the city on Day 9 show you the future of China as the end of the trip. You have free time on the last day before taking an international flight.
Just let us know your travel style! We will then adapt this tour and create a unique quote(报价) based on your individual needs. For more information, please click here: http://www.chinahighlights.com/tour/.If a tourist is interested in Chinese food, which place will impress him/her most?
| A．Beijing. | B．Xi’an. |
| C．Shanghai. | D．Guilin. |
What’s the author’s intention to write the passage?
| A．To advertise some beautiful places in China. |
| B．To introduce some wonderful local food for tourists. |
| C．To show tourists some interesting activities in China. |
| D．To introduce a best-selling China tour package to foreign tourists. |
Where can you find this passage?
| A．On the Internet. | B．On a poster. |
| C．In the newspaper. | D．On TV |
Beaches are not only great for lying on and doing water sports, and in fact one of the best ways of enjoying them is a classic beach walk. Here at iWantSun. Co. Uk, we’ve been searching the globe to find you the world’s best and most glorious beach walks, and here’s our pick of the top.
The Footpath of the Gods, Amalfi Coast, Italy
The name says it all really and you truly do feel up there to walking along this wonderful mountain coastal path, which offers some of the most striking views on the planet. The path begins at town of Bomerano to charming Positano along the UNESCO World Heritage area of the Amalfi Coast. The whole walk will take you approximately four and a half hours to complete and pass over narrow rocky paths, past sheer cliffs and shining blue bays.
Sydney’s Great Coastal Walk, Australia
Sydney’s coastline is one of the most beautiful and diverse in the world. Here you have national parks, historic sites, steep cliffs, sparkling beaches and quiet bays all in one place. Sydney’s Great Walk runs all the way from Barrenjoey in the north to Royal National Park in the south and takes an incredible seven days to complete. However, if you’re not up to doing the full walk, then there are many different parts of the walk that you can do right in the city. Walking from the city’s famous Bondi Beach to the sweeping curve of Bronte Beach takes just an hour, which takes in some top scenery.
Great Ocean Walk, Australia
The Great Ocean Walk stretches 104 km along Victoria’s famous Great Ocean Road, located on the southern coast of Australia, from the resort town Apollo Bay to the magnificent Twelve Apostles. The Twelve Apostles are the area’s famous stone landmarks which stand out like giants from the sea. The walk passes through a range of landscapes and sights, from national parks, famous surfing spots and deserted beaches, to wild coastlines, cascading waterfalls, lush forests, historic lighthouses and ghostly shipwrecks. Day walks and shorter three-hour walks such as the Wreck Beach Walk or the Lighthouse Cemetery and Lookout Walk can also be enjoyed.
So next time when you’re looking for a beach holiday don’t just think about the resorts and the sand, but consider a more active sun holiday, discovering some of the best beaches in the world.The author intends to tell us ____________.
| A．the wonderful beaches in the world |
| B．the world’s best places for beach walks |
| C．the beautiful beaches in Australia |
| D．the ideal tourism resort for health |
When you arrive at the Amalfi Coast _______________.
| A．you will be fascinated by the scenery |
| B．you must be fed up with the footpath |
| C．you can start walking from Positano |
| D．you may be trapped in narrow rocky paths |
What is special about Sydney’s Great Coastal Walk?
| A．It starts from Royal National Park in the south. |
| B．It takes about more than five hours to complete. |
| C．It really has the longest coastline in the world. |
| D．It provides visitors a variety of great landscapes. |
According to the fourth paragraph we can know that __________________.
| A．the Twelve Apostles exists below the surface of the sea |
| B．most visitors can finish the 104 km walk in three hours |
| C．Apollo Bay is at the end of the Great Ocean Walk |
| D．the Wreck Beach Walk can also give visitors pleasure |
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