1 . If you were to throw, say, a banana peel out of your car while driving along the motorway, that would be a completely harmless action, due to the fact that it’s part of a fruit — right? Actually, no. A banana peel can take up to two years to be naturally processed, and with a third of motorists admitting to littering while driving, that’s a whole lot of discarded banana peels. An orange peel and a cigarette butt has a similar biodegrading (生物降解) term to that of a banana peel, but tin cans last up to 100 years; and plastic bottles last forever, as do glass bottles.
Despite the fact that longer-lasting materials will serve to damage the environment and its animals for longer, we can’t merely measure the severity of a certain type of rubbish by its lifetime. For example, despite having a fairly short length of biodegrading time, more than 120 tons of cigarette-related litter is discarded in the UK every day.
It’s not a cheap habit either: to keep our streets clean annually costs UK taxpayers £500 million, and when you include our green spaces, that goes up to £1 billion. So, it’s not surprising that if caught fly-tipping you could face a £20,000 fine or even jail time and, if you disposed of something dangerous, the court could give you five years to serve. Regardless of how severe these punishments might seem, however, among the reported cases only 2,000 were found guilty out of 825,000, so we still have some way to go in making sure people obey the rules.
1. What does the underlined word “discarded” in para1 mean?| A．Harmless. | B．Processed. | C．Thrown. | D．Long-lasting. |
| A．Glass bottles. | B．Tin cans. | C．Cigarette butts. | D．Banana peels. |
| A．The severity of rubbish can be measured by its lifetime. |
| B．Quite a few people were found guilty of illegally littering. |
| C．Every year UK taxpayers spend £500 million keeping streets free of dirt. |
| D．Cigarette-related litter and peels can be ignored for their fairly short lifetime. |
| A．To inform readers of different biodegrading terms. |
| B．To call for people not to litter illegally. |
| C．To encourage people to use fewer plastic bags. |
| D．To stress the importance of good behavior. |
2 . The populations of common animals are just as likely to rise or fall in number in a time of accelerating global warming as those of rare species, a study suggests.
Until recently, scientists were still accumulating data on how animal populations were shifting over time globally across the different regions of the planet.
Making use of the newly available data, a team of University of Edinburgh researchers studied nearly 10000 animal populations recorded in the Living Planet Database between 1970 and 2014 to provide a new perspective on animal population change. These include records of mammals, reptiles, sharks, fish, birds and amphibians.
The team found that 15 percent of all populations declined during the period, while 18 percent increased and 67 percent showed no significant change. Amphibians were the only group in which population sizes declined, while birds, mammals and reptiles experienced increases. The overall decline in amphibians makes them a priority for conservation efforts, researchers say, as their loss could have knock-on effects in food chains and wider ecosystems.
Gergana Daskalova, of the University of Edinburgh’s School of GeoSciences, who led the study, said, “We often assume that declines in animal numbers are prevalent everywhere. But we found that there are also many species which have increased over the last half of a century, such as those which do well in human-transformed landscapes or those which are the focus of conservation actions.”
Dr. Isla Myers-Smith, also of the School of GeoSciences, who co-authored the study, said, “Only as we bring together data from around the world, can we begin to really understand how global change is influencing the biodiversity of our planet.”
1. With the global temperature rising, what happens to the animals?| A．Rare animal species tend to decline. |
| B．Common animal species tend to increase. |
| C．Global wanning is accelerating with the loss of animal species. |
| D．The population of common animals changes just like rare ones. |
| A．By analyzing existing information. | B．By studying animals，behavior. |
| C．By comparing different studies. | D．By recording the data of animals. |
| A．Sharp. | B．Common. | C．Steady. | D．Relative. |
| A．Objective. | B．Optimistic. | C．Subjective. | D．Pessimistic. |
3 . Most of the efforts aimed at reducing climate change centering on reducing the use of fossil fuels. But a new study warns that pollution caused by the world’s food production system is also a major driver of rising temperatures on the planet. The study found that if the world food system stays on its current growth path, it will produce nearly 1.4 trillion tons of greenhouse gases over the next 80 years. That pollution is expected to come from chemical fertilizers used in agriculture, mismanaged soil, food waste and methane (甲烷) gas released from cows and other animals.
Researchers from the University of Minnesota and the University of Oxford in Britain led the study, which recently appeared in the publication Science. The researchers predict that even if fossil fuel emissions (排放) were halted now, emissions from the world food system would make it impossible to reach current international climate change targets. They say that emissions from food production alone could push world temperatures past 1.5 degrees Celsius by the middle of this century and above 2 degrees Celsius by the end of the century.
A main goal of the 2015 United Nations Paris Agreement on climate change is to keep rises in the Earth’s temperature during this century to between 1.5 to 2 degrees Celsius. The U. N. has said that in order to stay below the 1.5 Celsius level, emissions must fall at least 7.6 percent each year through 2030.
The new study calls for immediate improvements in farming practices, as well as changes in what we eat and how much food we waste to help reach the Paris Agreement goals.
1. Which is the pollution of food production system?| A．The process of producing food. | B．Mismanaged soil by farmers. |
| C．Harmful gas given off by vehicles. | D．Animals’ wastes used to be fertilizer. |
| A．Improved. | B．Withdrew. |
| C．Monitored. | D．Quitted. |
| A．By making a comparison. | B．By presenting data. |
| C．By giving examples. | D．By taking on arguments. |
| A．The Connection of Agriculture and Pollution |
| B．Say no to the Pollution of World’s Food Production System |
| C．Food Production System, a Major Cause of Global Warming |
| D．Fossil Fuel Emission, the Consequence of Temperature Rising |
4 . Yesterday was my final day as an English language assistant in Paris. I have loved every single moment of my time teaching, and could not have asked for a better school, with the most wonderful students. When applying to be a language assistant. I was a little worried about what the students would be like.
Upon arrival, I found the easiest approach to creating lesson plans was to focus on what was happening right here and now. For example, when it was Halloween in the UK, I found plenty of brainchildren to help me teach my students all about the different cultures and traditions they do not have in France. They loved it! And now, seven months later, it's all over!
The whole experience has been amazing. I highly recommend being a language assistant. I don't want to become a teacher，and I didn't before I arrived, but the skills and experience I have gained from these entire seven months of working is indescribable. Now, I'm finding myself still walking down the street and having ideas pop into my mind and saying, “Oh! 1 can teach mv class about that next week!” It's very bizarre(异乎寻常的).
I think this first week of having no work and not needing to think of potential lesson plans will be the hardest，and it was surprisingly difficult to say goodbye to most of my classes. But deep down，I know that my time teaching in Paris has given me so much experience and a completely new outlook on how to communicate with younger people with different needs and learning styles.
1. Where did the author work as a teaching assistant?| A．In America. | B．In England. | C．In France. | D．In Canada. |
| A．Clever children. | B．Different assistants. |
| C．Successful experience. | D．Sudden good ideas. |
| A．The writer thought it useless. | B．The writer liked it very much. |
| C．The writer found it very strange. | D．The writer had no idea about it. |
| A．My Teaching Experience in Paris |
| B．An English Language Assistant in Paris |
| C．How to Communicate with Younger People |
| D．How to Become an Amazing Language Teacher |
5 . I have always found the Chinese to be a very polite people. In particular, Chinese frequently compliment (称赞) foreign friends on their language skills, knowledge of Chinese culture, professional accomplishments, and personal health. Curiously, however, Chinese are as loath to accept a compliment as they are eager to give one. As many of my Chinese friends have explained, this is a sign of the Chinese virtue of modesty.
I have noticed a difference, though, in the degree to which modesty is emphasized in the United States and China. In the US, we tend to place more emphasis on “seeking the truth from fact”, thus, Americans tend to accept a compliment with gratitude.
Chinese, on the other hand, tend to reject the compliment, even when they know they deserve the credit or recognition which has been awarded them. I can imagine a Chinese basketball fan meeting Michael Jordan of the Chicago Bulls. He might say, “Mr. Jordan, I am so happy to meet you. I just want to tell you, you are the best basketball player in the world; you’re the greatest!” to which Jordan would probably respond, “Thank you very much. I really appreciate it! I just to try to do my best every time I step on the court.” If an American met Deng Yaping, China’s premier pingpong player, he might say much the same thing: “Ms. Deng, you’re the best!” but as a Chinese, Deng would probably say, “No, I really don’t play all that well. You’re too much kind.”
Plainly, Americans and Chinese have different ways of responding to praise. Ironically, many Americans might consider Ms. Deng’s response the less modest, because it is less truthful—and therefore less sincere. Americans generally place sincerity above manners; genuine gratitude for the praise serves as a substitute for protestations of modesty. After all, in the words of one of my closest Chinese friends, modesty taken to the extreme is pride.
1. What does the underlined word “loath” in paragraph 1 refer to?| A．Polite. | B．Uncertain. | C．Curious. | D．Unwilling. |
| A．To note they do as much as they can each time they play against others. |
| B．To remind readers they are the best players in basketball and table tennis. |
| C．To explain they deserve the credit or recognition for their great contributions. |
| D．To show they as Chinese and Americans are different in accepting praise. |
| A．They think sincerity matters the most. | B．They think her reply is against the fact. |
| C．They think she is too modest to believe. | D．They think manners is more important. |
| A．Education. | B．Sports. | C．Culture. | D．People. |
6 . A teenager of 17 walks into a corner store and grabs a Coca-Cola, but the cashier refuses to sell it to him because he is underage. That rule is expected to soon become reality in parts of Mexico, as lawmakers in several states push legislation (立法)to keep junk food away from children. know it can sound a bit difficult but we have to take action now," says Lopez, a lawmaker in Oaxaca's Congress.
More than 70,000 Mexicans have died from COVID-19, the world's fourth-highest recorded death toll, tracked by Johns Hopkins University. 89% of those who died in Mexico had an underlying medical condition such as obesity, diabetes (糖尿病)，high blood pressure and heart problems. That has led to a new urgency to change diets so that the younger generation doesn't suffer those illnesses.
The critics, however, say the leaders are using preexisting health conditions in COVID-19 patients to distract from a weak government response to the virus outbreak. Yet few people would deny that the country consumes large amounts of sugar-sweetened drinks and processed snacks with little nutrition --- or that Mexico has a major weight problem.
Oaxaca's governor approved the state's junk food prohibition last week. Legislators still have to complete the legal systems, and punishment could include fines and even jail. Lopez says legislators from all over the country have called her for advice. Many other states are debating a junk food ban. However, a nationwide law would not be easy. "There are powerful commercial interests that least want it to happen, but we must prioritize the well-being of our children," Lopez says.
1. What is Lopez 's attitude towards the junk food?| A．Negative. | B．Neutral. |
| C．Positive. | D．Indifferent. |
| A．Keep distance. | B．Avoid illnesses. |
| C．Break away. | D．Shift attention. |
| A．Selling children junk food has been banned nationwide in Mexico. |
| B．Most Mexicans who died of COVID-19 had other health problems. |
| C．The younger generation doesn't suffer any weight problems. |
| D．People who break the prohibition in Oaxaca will only be warned. |
| A．Teenagers. | B．Legislators. |
| C．Soft drink companies. | D．State governors. |
7 . One day, Amanda was diagnosed (诊断) with cancer of an early stage. During this time, she was admitted to a college. She planned to save money to meet the college expense and then seek medical treatment for the cancer.
Her father, Clint and her friends didn’t want her to put off her treatment due to the expense. They took matters into their own hands and started a GoFundMe campaign. A longtime friend of the family was cofounder of a group named Praynksters, known for random acts of kindness. The friend decided to use their own group to help the family. The group came up with the creative idea to spread the word and invite families, friends, and strangers who wanted to help to take part in a donation activity. The event induced the enormous assistance from the local community.
Clint and Amanda were moved as the crowd passed by and the donations poured in. The event brought the family over $13, 000 in donations to go towards her medical treatments. The generous act of kindness gave the family a comforting, and optimistic feeling during a time when all hope seemed lost. Clint said that Amanda struggled with the idea of asking for help. She felt guilty and undeserving compared to others who are also struggling. She is still humbled by it all.
After several months of treatment, life for the family has started getting back to their normal routine. Once Amanda got her strength back, she returned to school and completed her bachelor's degree. The family is now inspired to volunteer in their local neighborhood and contribute to crowdfunding (众筹) efforts. They are grateful for the opportunity to give back and help others as many have helped them.
1. Why did Amanda postpone her treatment of cancer?| A．She didn't care about her disease. |
| B．She had to take care of her family. |
| C．She was in a bad economic situation. |
| D．She couldn’t find an effective treatment. |
| A．Brought about. | B．Made up. |
| C．Gave away. | D．Set about. |
| A．Shameful but caring. |
| B．Kind-hearted and grateful. |
| C．Curious and warm-hearted. |
| D．Hard- working and humorous. |
| A．It's quite easy to cure Amanda’s cancer. |
| B．Praynksters is a nonprofit organization funded by Clint. |
| C．Volunteering is very popular in Amanda's community. |
| D．A GoFundMe campaign is actually a crowdfunding activity. |
8 . The year 2020 is stormy, but rainbows are everywhere. Across the COVID-19 stricken world, bright and happy rainbows have become window colors and choices on store shelves.
The rainbows started appearing all over Italy within a few days of schools closing for the first lockdown, back in March. Crayon drawings were taped to the inside of windows; poster-painted banners hung from balconies.
When the pandemic came to Britain, the rainbows came too, with the Italian message of positivity morphing into thanks to the NHS. Then, during the months of lockdown, the rainbows moved inside our homes, with a craze for arranging books by colour in pursuit of an aesthetically pleasant Zoom background.
In April this year, the largest cabin hospital in the Philippines was completed, divided into six wards of different colors. The colors of the rainbow were not only pleasing to the eye, but also conveying a positive and optimistic spirit to patients.
The rainbow is to 2020 what “keep calm and carry on” was to 1939. And just as “keep calm and carry on” began as a public information campaign but became a tea towel industry, what began as a gesture of hope is now a big business. John Lewis reports that a rainbow baubles nearly festive bestseller. Tracksuit enthusiasts are sitting out the second lockdown in Olivia Rubin’s £150 rainbow stripe tracksuits.
Optimism is the hottest commodity of 2020. But some people are irritated by the way consumer culture commodifies the human experience, packaging our hopes and dreams as if they were just another product in the warehouse. But the fashion editor-turned-designer JJ Martin says, “It’s great to have the colourful dress, but the magic of a rainbow isn’t really about the pot of gold. What actually counts is the flame you turn on inside yourself. ”
1. Where might people see the rainbow?| A．In the Italian message of thanks to the NHS. | B．On the banners of the schools under lockdown. |
| C．In the study with the books sorted by color. | D．On the outside of Britain’s largest cabin hospital. |
| A．Fascinated. | B．Angered. | C．Challenged. | D．Embarrassed. |
| A．They helped people out of the lockdown. | B．They conveyed thanks to the medical staff. |
| C．They came to the same end | D．They displayed a feature of the towel industry. |
| A．The relaxation of mind is equal to wealth. |
| B．The tracksuits of Olivia Rubin are to be mass-produced. |
| C．The commercialization of feelings is somewhat reasonable. |
| D．The significance of the rainbow is to lift people up. |
9 . If you want to become a fluent English speaker you should take some advice: There are four skills in learning English. They are reading, listening, speaking, and writing. The most important thing you must remember is that if you want to improve your speaking and writing skills you should first master the skills of reading and listening.
Read as much as you can. But your reading must be active. It means that you must think about the meaning of the sentence, the meaning of the unfamiliar words, etc. There is no need for you to pay much attention to grammars or try to understand all the unfamiliar words you come across, but the fact that you see them for the first time and recognize them whenever you see them, for example, in other passages or books, is enough. It would be better to prepare yourself a notebook so you can write down the important words or sentences in it.
As for listening, there are two choices: besides reading, you can listen every day for about 30 minutes. You can only pay attention to your reading and become skillful at your reading, then you can catch up on your listening. Since you have lots of inputs in your mind, you can easily guess what the speaker is going to say. This never means that you should not practice listening.
For listening you can listen to cartoons or some movies that are specially made for children. Their languages are easy. Or if you are good at listening you can listen to VOA or BBC programs every day. Again the thing to remember is being active in listening and preferably taking some notes.
If you follow these pieces of advice, your speaking and writing will improve automatically, and you can be sure that with a little effort they will become perfect.
1. According to the author, which should you improve first among the four skills?| A．Reading and listening. | B．Reading and writing. |
| C．Writing and speaking. | D．Speaking and listening. |
| A．meet by accident | B．discover |
| C．find on purpose | D．look for |
| A．everyone should listen to VOA or BBC programs every day |
| B．you needn’t practice listening if you keep on reading every day |
| C．being good at reading is helpful in improving your listening |
| D．you should take notes of whatever you are hearing |
| A．choose suitable listening materials |
| B．deal with new words in reading |
| C．improve your English as quickly as possible |
| D．become fluent in speaking and writing English |
10 . As online technology advanced, web sites, podcasts, and blogs became powerful sources of information that allowed everyone to stay updated on any subject imaginable. Although all of these information sources remain popular, there's a new king of media and it's online video.
There are many reasons why online video has increased suddenly over the past few years. The first is increasing data speeds. It wasn't until recently that people everywhere had fast enough online connections to enjoy high-definition （高清）videos. However, once faster Internet speeds were provided, people quickly fell in love with online videos. The second reason why online videos have become so popular is convenience. Watching videos requires less effort and energy than reading through paragraphs of text after a day of hard work. Videos also seem to provide more satisfaction, as people prefer to connect with people they can hear and see, as against the words of some author whom they know little about.
Advancing digital technology has also helped, as it has made sharing videos easier and more convenient than ever. High-powered smartphones and more affordable video cameras allow anyone to easily record an event or give a few comments about a scorching topic that is on their mind. Meanwhile, sites like YouTube, Vimeo, and Ustream allow users to quickly upload their videos and share them with friends, family, and the general public if they wish.
Last but not least, advertising. Companies have made it easy for people to get rewarded for creating popular videos. Some people with large enough fan bases can even make a very wealthy living by uploading a few videos every week.
The future also looks bright for companies who post online video ads. In fact, new software allows them to watch viewers' emotional reactions to their content through the users' webcams （网络摄像机）.They'll be able to see whether users laugh, cry, or feel bored during videos, so they can adjust their ads. This should prove extremely helpful, as there will be millions of videos competing for viewers' attention.
1. Why do some people prefer watching videos to reading after work?| A．It helps them review the news. |
| B．It helps them get information with relative ease. |
| C．It provides them more information. |
| D．It helps them save time. |
| A．Unusual. | B．Future. | C．Hot. | D．Social. |
| A．It will enable them to better understand what customers enjoy. |
| B．It will let more viewers see the advertisements they make. |
| C．It will cause viewers to create more popular videos. |
| D．It will make people like their videos. |
| A．Online Video: The New King of Media |
| B．Online Technology is Developing Fast |
| C．Online Video: A New Advertising Trend |
| D．Online Technology is Closely Related to People |
