It is a big job to take away a city’s rubbish. Most rubbish is made up of things we can’t eat or use. If we kept these things, we would soon have mountains of rubbish.
In some cities the rubbish is collected and taken outside of the city to a dump. Often the city dump is placed where the ground is low or there is a big hole. The kitchen rubbish is broken into small pieces and sent into the sewage system. The sewage system takes away the used water from toilets, bathrooms and other places.
To keep mice and flies away, some earth is used to cover the newly dumped rubbish. Later, grass may be planted on the rubbish-filled land. Finally, a house or a school may be built there, and then you’d never know that this was an old rubbish dump before.
In other cities the rubbish is burnt in special places. The fire burns everything but the metal. Sometimes the metal can be used again in factories where things are made of metal. The food parts of rubbish are put in special piles where they slowly changes into something called humus, which looks like black earth. It is rich with kinds of things that feed plants and help to make them grow.
1. The best title of the passage is .A.Need of Rubbish Collection |
B.Different Ways to Treat Rubbish |
C.Reuse Rubbish |
D.Rubbish, a Big Job |
A.health | B.pollution | C.washing | D.rubbish |
A.a history book | B.a TV guide | C.a science book | D.a telephone book |
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【推荐1】Most of us have been there: Families can be very difficult, and family problems are very painful.
Identify the real problem.
Wait until you’re not angry to discuss this problem. Family problems can be very painful, especially around family-centered times, like holidays.
Accept everyone’s faults, including your own. They say that blood is thicker than water, and that you can choose your friends, but not your family.
A.Avoid the blame game. |
B.Accept blame when you deserve it. |
C.Try to figure out what is indeed going on. |
D.That means avoiding judgment words or name calling of the family member. |
E.However, there are ways to solve family problems and restore peace to the dynamic. |
F.You might be able to cut people out, but it could cause you more pain down the road. |
G.You should take a step back and give yourself some time to think before dealing with them. |
Home exchanges are not new. At least one group, Intervac, has been facilitating such an arrangement since 1953. But trading online is gaining popularity these days, with several sites in operation, including Home Exchanges. Founded in 1992, with some 28,000 listings, this company bills itself as the world’s largest home exchange club, reporting that membership has increased 30% this year.
The annual fee is usually less than US$100. Members can access thousands of listings for apartments, villas, suburban homes and farms around the world. Initial contact is made via e-mail, with subsequent communication usually by phone. Before a match is made, potential swappers tend to discuss a lot.
However, the concept may sound risky to some people. What about theft? Damage? These are reasonable causes for concern, but equally unlikely. As one swapper puts it, “Nobody is going to fly across the ocean or drive 600 miles to come steal your TV. Besides, at the same time they’re staying in your home, you are staying in their home.”
Exchange sites recommend that swappers discuss such matters ahead of time. They may fill out an agreement spelling out who shoulders which responsibilities if a problem arises. It does not matter if the agreement would hold up in court, but it does give the exchangers a little satisfaction.
Generally, the biggest complaint among home exchangers has to do with different standards of cleanliness. Swappers are supposed to make sure their home is in order before they depart, but one person’s idea of “clean” may be more forgiving than another’s. Some owners say if they come back to a less-than-sparkling kitchen, it may be inconvenient but would not sour them on future exchanges.
1. What is the second paragraph mainly about?
A.How to exchange homes. |
B.The biggest home exchange agency Intervac. |
C.The fact that home exchanges are not new. |
D.A contrast between Intervac and Home Exchanges. |
A.By phone. | B.Via a matchmaker. |
C.By e-mail. | D.Via a face-to-face meeting. |
A.One can file a lawsuit in court. |
B.Both parties can trade online. |
C.One can damage the home of the other party in return. |
D.Both parties can sign an agreement beforehand. |
【推荐3】How did you learn how to ride your bike? Someone probably give you a few lessons and then you practiced a lot.
Pay attention. Do you have trouble paying attention in class? Is it hard to see the blackboard?
Plan ahead. Waiting until Thursday night to study for Friday ‘s test will make for a homework night that’s no fun! It also makes it hard to do your best. We’re all guilty(内疚的) of putting things off sometimes.
Break it up! When there’s a lot to learn, it can help to break things into chunks(大块). Let’s say you have a test on 20 spelling words. Instead of thinking about all of the words at once, try breaking them into five-word chunks and working on one or two different chunks each night.
Ask for help. You can’t study effectively if you don’t understand the material.
Get a good night’s sleep. So the test is tomorrow and you’ve followed your study plan----but suddenly you can’t remember anything, not even 2+2! Don’t worry. Your brain needs time to digest(消化) all the information you have given it. Try to get a good night’s sleep.
A.Make sure you’re sitting in a good seat that lets you pay attention. |
B.One of the best ways to make sure that doesn’t happen is to plan ahead . |
C.Study regularly instead of just the night before. |
D.You can learn how to study in much the same way. |
E.You will be surprised by what comes back to you in the morning. |
F.If you are studying maths or science, do some practice problems. |
G.Be sure to ask your teacher for help if you’re confused about something. |
【推荐1】This winter, the state of California in the US received unusually large amounts of rain and snow. Now, people worry that some areas will flood as the snow in the Sierra Nevada Mountains melts (融化).
Ron Caetano lives about half-way between the cities of Los Angeles and San Francisco. He is preparing to leave in case his community, called the Island District, floods.
More than 100 years ago, the Island District area was under Tulare Lake, a large lake. At one time, Tulare Lake was the largest freshwater lake west of the Mississippi River. But reservoirs (水库) and watering systems for agriculture caused it to disappear. However, in very rainy years, farmland can still get covered with water.
Experts say reservoirs near the area will likely receive three times more water than they can hold this year. That means officials must increase the amount of water they release (释放) from the reservoirs. But if too much water is released, the area might flood.
The Island District has organized a community network to help prepare for floods. People are placing sandbags close to elderly neighbors’ houses to stop possible flooding. And they are looking at reports from water officials, county officials, and from each other.
California has had very dry weather in recent years. Therefore, both cities and farm communities acclaimed this year’s winter rains. If the weather gets warmer slowly, the snow will not melt quickly and there may be little or no flooding. But if the weather gets hot quickly, that will bring trouble from too much melting snow.
Officials announced plans to close parts of Yosemite National Park because of possible danger of flooding. The park is about 270 kilometers east of San Francisco in the Sierra Nevada Mountains. Nicholas Pinter is with the University of California, Davis Center for Watershed Sciences. He said the lake’s size has always changed because of California’s weather. He described the surrounding area this way. “It has been an engineering problem all along,” he said. “This is a bathtub (浴缸) with no way out.”
1. What made Tulare Lake disappear?A.Lack of rainfall. | B.Natural disasters. | C.Climate warming. | D.Human behavior. |
A.Feared. | B.Doubted. | C.Welcomed. | D.Tracked. |
A.The government can help them move to other states. | B.The weather can get warm gradually in California. |
C.There is more rain in the cities than on farms. | D.The officials release water on a regular basis. |
A.It is difficult to deal with the flood. | B.It is easy to keep the snow water. |
C.The surrounding area is unfit to live in. | D.The lake is already overflowing. |
【推荐2】I come from a city on the United States’ east coast. It’s a ten-hour flight for me to get home from Shanghai. When I got off the plane, I took photos of the blue sky and white clouds along the way. After two weeks, I returned to Shanghai. Much to my surprise, the blue sky in Shanghai that I liked before was not as blue as that in the US. I couldn’t help wondering what had happened.
A few days later, I went to tour Waitan (a famous tourist attraction in Shanghai) by the Huangpu River with some of my friends. There we saw five Ferrari sports cars by the side of the road. The red and yellow cars looked so nice that everyone was looking at them. However, when I turned my head, I noticed the sky over Waitan, I was shocked to find that the buildings in the Lujiazui area on the other side of Huangpu River could hardly be seen. It was then that I realized that Ferrari cars could be bought with money, but a blue sky couldn’t.
Shanghai is an important economic (经济的) and trade center in China. It has made great contributions (贡献) to the whole nation’s economic development. However, we need to protect the environment during economic growth. Pollution is poisoning our air and our rivers. Without clean air and rivers, how will people be able to survive?
1. Where does the writer come from?A.Waitan. | B.Lujiazui area. | C.America. | D.Shanghai. |
A.Pleasant. | B.Doubted. | C.Wondered. | D.Shocked. |
A.There were five Ferrari sports cars by the side of the road. |
B.The blue sky in Shanghai that the writer once liked was not as blue as that in the US. |
C.We shouldn’t protect the environment during economic growth. |
D.Shanghai is a big economic and trade center in China. |
A.He comes from Shanghai. |
B.He is socially responsible (责任). |
C.He wants to buy a Ferrari sports car. |
D.He likes to visit different places. |
【推荐3】Promising 42,000 new homes across five residential districts, the eco-town of Tengah will be the 24th new settlement built by Singapore’s government since World War II. It is, however, the first with centralized cooling, automated trash collection and a car-free town center, which conservationists hope offers a road map for slashing carbon emissions in the Southeast Asian city-state.
Although comparatively small, with a population of under 6 million people, Singapore’s per capita emissions are higher than those of the UK, China and neighboring Malaysia, according to the country’s National Climate Change Secretariat. That’s due, in part, to air conditioning, which accounts for more than a third of typical household energy consumption. The Meteorological Service Singapore (MSS) has predicted that, by the end of this century, average daily temperatures in the city-state may be at least 34.1 degrees Celsius “almost every day” during the eight warmest months of the year.
As such, keeping cool will, increasingly, be a necessity for residents. Rather than demonizing air conditioning, Tengah’s planners have instead sought to reimagine it. Cold water, chilled using solar power, will be piped through the district’s homes, meaning residents don’t need to install inefficient outdoor AC condensers. According to the town’s energy provider, SP Group, this will generate carbon dioxide savings equivalent to taking 4,500 cars off the roads each year.
Planners used computer modeling to simulate wind flow and heat gain across the town, helping to reduce the so-called urban heat island effect. Elsewhere, “smart” lights will switch off when public spaces are unoccupied, and trash will be stored centrally, with monitors detecting when garbage needs collecting. All residents will have access to the app allowing them to monitor their energy and water usage. Digital displays in each block will meanwhile inform occupants of their collective environmental impact, which could even encourage competition between residential blocks.
Regardless of whether the use of smart technology can significantly reduce greenhouse gas emissions or not, engaging residents with their own consumption could encourage behavioral change, according to Perrine Hamel, an assistant professor at Nanyang Technological University’s Asian School of the Environment. “Changing behavior is going to be an integral part of achieving climate targets and, of course, urban design is the first way to affect and change behavior,” she said.
1. What can we know about Tengah from Paragraph 1?A.It offers free cars to every resident. | B.It faces serious environmental problems. |
C.It features a sustainable urban design. | D.It’s the first eco-town in Southeast Asia. |
A.To predict climate change in the future. |
B.To warn people not to use air conditioning. |
C.To explain the importance of conserving energy. |
D.To stress the necessity of adopting efficient cooling. |
A.They will be able to check their energy usage. |
B.They will be required to dispose of garbage on their own. |
C.They will be involved in various competitive activities. |
D.They will no longer be affected by the urban heat island effect. |
A.Helps efficiently reduce carbon emissions. | B.Promotes changes in people’s behavior. |
C.Encourages the decrease in energy consumption. | D.Brings more convenience to people’s lives. |
【推荐1】For most people, the word “fashion” means “clothes”. But people may ask the question, “What clothes are in fashion?” And they use the adjective “fashionable” in the same way:
“She was wearing a fashionable coat. His shirt was really a fashionable colour.”
But of course there are fashions in many things, not only in clothes. There are fashions in holidays, in restaurants, in films and books. There are even fashions in school subjects, jobs…and in languages.
Fashions change as time goes. If you look at pictures of people or things from the past, you will see that fashions have always changed. A house of 1940 was different from one of 2021. A fashionable man in 1940 looked very different from his grandson in 2021.
Today fashions change very quickly. Some of this is natural. We hear about things much more quickly than in the past. Newspaper, telephones, television and the Internet send information from one country to another in a second.
New fashions mean that people will buy new things, so you see there is money in fashion.
1. Which of the following is true according to the passage?A.Fashion only means something new and different in clothes. |
B.What we do now is better than what people did in the past. |
C.A house in 1940 couldn’t be fashionable at all. |
D.Fashions are always changing over time. |
A.people are tired of things very much oftener |
B.people quickly learn what is happening in the world |
C.new things that people like are often shown on TV |
D.people have more money to spend right now |
A.clothes are expensive | B.people like new things |
C.fashions make big money | D.fashion comes from money |
A.What is Fashion | B.How to be fashionable |
C.Fashion means clothes | D.Fashion means money |
【推荐2】Summer is the season of mosquitoes. And mosquito bites are truly the worst-not only are they huge and painful, but they itch (发痒) terribly. And once you start scratching (挠), it’s hard to stop.
You can blame female mosquitoes for the trouble we all face. There is some saliva that enters the skin while the mosquito is enjoying its blood meal. This is the protein that leads to the allergic reaction and itching. Basically, our immune system sees the protein as an enemy invader. This causes discomfort and our bodies are just particularly sensitive to the mosquito bites.
Scratching a mosquito bite is a doubleedged sword. It feels so good, but it also makes the itch worse. When you scratch, you may release more chemicals in the skin that cause the swelling and itching and you may also be spreading the allergen under the skin. If you tend to scratch until you bleed, you’re putting yourself at risk for skin infections.
You can’t imagine that mosquito bites do itch more at night. Most people itch more at night because our cortisol levels [our bodies’ own antiinflammatory hormone (抗炎激素)] are lower at night, and also because we are more likely to focus as we wind_down and try to fall asleep after a busy day.
If you’ve ever wondered why some mosquito bites itch more than others, it totally depends on your body. Everyone responds differently to mosquito bites. While some people may have a minimal reaction, others may experience extreme swelling. But the most common reaction is simply red, itchy and swollen bumps. It just depends on your body’s immune system. People with a weaker immune system are more likely to develop more severe local reactions after the mosquito bites.
1. What accounts for the itch caused by mosquito bites?A.The sensitivity of people’s skin. |
B.The change in temperature. |
C.The number of mosquitoes. |
D.The protein from mosquitoes. |
A.Become excited. | B.Feel relaxed. |
C.Become nervous. | D.Keep awake. |
A.Their skin is thicker than others’. |
B.They are more accustomed to the bites. |
C.Their body’s immune system is stronger. |
D.They pay less attention to the mosquito bites. |
A.How Can People Avoid Mosquito Bites? |
B.People’s Response to Mosquito Bites |
C.Why Do Mosquito Bites Itch? |
D.The Cure for Mosquito Bites |
【推荐3】Beatrix Potter's stories of animals have captured the imagination of children since 1902, when her first story, The Tale of Peter Rabbit, was published. It records the adventure of a rabbit who angers a bad-tempered farmer and finds himself participant in an epic escape. Peter, brother to Flopsy, Mopsy and Cotton-Tail, did what children do best — not listen! Not even the fact that only a couple years ago his dad was caught by the evil former and made into a pie by the farmer's wife. But boys will be boys, right?— Even ones who have sisters with cute names.
Her apparently funny fiction attempts to make pleasant the consequential (随之而来的) horrors arising from poor decision making. At its most literal, her stories suggest that naughty children are likely to die or encounter loss of limbs. Jemima Puddle-duck is persuaded into attending a dinner party with a polite 'gentleman', who so happens to be a fox. The story is a total 'stranger danger' alert for little listeners, similar lo Perrault's Little Red Riding Hood — the moral at the end of which reads:
“Children, especially attractive young ladies, should never talk to strangers, for if they should do so, they may well provide dinner for a wolf. But there are various kinds of wolves. There are also those who are charming, quiet, polite and sweet. And unfortunately, it is these gentle wolves who are the most dangerous ones of all.”
Yet the strange thing is kids don't seem particularly upset by all the cruelty and violence that goes down in Potter's tales. And isn't this the very thing that makes her stories so accomplished so loved? Potter's creatures teach and entertain young readers, who as adults, will revisit the stories with their own children, appreciating the unexpected dark humor and marveling at the hidden horror and wondering why their little ones aren't having nightmares when they should be!
1. Why is The Tale of Peter Rabbit mentioned in Paragraph 1?A.To show Beatrix Potter's achievement. |
B.To criticize Peter Rabbit's bad behavior. |
C.To introduce the topic of the passage. |
D.To describe the characters in the story. |
A.They are both world famous. |
B.They share similar structures. |
C.They both tell stories of little girls. |
D.They teach children similar lessons. |
A.They have bad dreams at night. |
B.Their kids don't fear these stories. |
C.They don't notice the humor. |
D.Their kids don't like these stories. |
A.The dark side of Potter's stories |
B.The stories of Jemima Puddle-duck |
C.The readers' reaction to fairy tales |
D.The language in Potter's stories |