Whenever I tell people that I teach English at the Berlin Zoo, I almost always get a questioning look. Behind it, the person is trying to figure out who exactly I teach…the animals?
Since June 2017, right before the
Not the pandas, even though
So, what are they learning?
2 . According to the Solar Energy Industry Association, the number of solar panels installed(安装)has grown rapidly in the past decade, and it has to grow even faster to meet climate goals. But all of that growth will take up a lot of space, and though more and more people accept the concept of solar energy, few like large solar panels to be installed near them.
Solar developers want to put up panels as quickly and cheaply as possible, so they haven’t given much thought to what they put under them. Often, they’ll end up filling the area with small stones and using chemicals to control weeds. The result is that many communities, especially in farming regions, see solar farms as destroyers of the soil.
“Solar projects need to be good neighbors,” says Jordan Macknick, the head of the Innovative Site Preparation and Impact Reductions on the Environment(InSPIRE)project. “They need to be protectors of the land and contribute to the agricultural economy.” InSPIRE is investigating practical approaches to “low-impact” solar development, which focuses on establishing and operating solar farms in a way that is kinder to the land. One of the easiest low-impact solar strategies is providing habitat for pollinators(传粉昆虫).
Habitat loss, pesticide use, and climate change have caused dramatic declines in pollinator populations over the past couple of decades, which has damaged the U.S. agricultural economy. Over 28 states have passed laws related to pollinator habitat protection and pesticide use. Conservation organizations put out pollinator-friendliness guidelines for home gardens, businesses, schools, cities—and now there are guidelines for solar farms.
Over the past few years, many solar farm developers have transformed the space under their solar panels into a shelter for various kinds of pollinators, resulting in soil improvement and carbon reduction. “These pollinator-friendly solar farms can have a valuable impact on everything that’s going on in the landscape,” says Macknick.
1. What do solar developers often ignore?A.The decline in the demand for solar energy. |
B.The negative impact of installing solar panels. |
C.The rising labor cost of building solar farms. |
D.The most recent advances in solar technology. |
A.Improve the productivity of local farms. |
B.Invent new methods for controlling weeds. |
C.Make solar projects environmentally friendly. |
D.Promote the use of solar energy in rural areas. |
A.To conserve pollinators. | B.To restrict solar development. |
C.To diversify the economy. | D.To ensure the supply of energy. |
A.Pollinators: To Leave or to Stay | B.Solar Energy: Hope for the Future |
C.InSPIRE: A Leader in Agriculture | D.Solar Farms: A New Development |
Going to Mount Huangshan reminds me of the popular Beatles’ song “The Long and Winding Road”.
The hot spring at the foot of the mountain is something you must try after the climb. It will
What comes next is the endless series of steps. You can’t help wondering how hard it
As the song goes, this long and winding road “will never disappear”, and it will always stick in the visitor’s memory. It sure does in
Chinese cultural elements commemorating (纪念) Tang Xianzu,
Tang and Shakespeare were contemporaries and both died in 1616. Although they could never have met, there are common
A statue commemorating Shakespeare and Tang was put up at Shakespeare’s Birthplace Garden in 2017. Two years later, a six-meter-tall pavilion,
Those cultural elements have increased Stratford’s international
5 . Writing an essay is a difficult process for most people. However, the process can be made easier if you learn to practice three simple techniques.
The next technique is to write your draft rapidly without worrying about being perfect.
The third technique is to try printing out a triple-spaced (三倍行距) copy to allow space for revision.
A.Make sure your handwriting is neat. |
B.Let your pen follow the waves of thought. |
C.The second draft of the essay should be better. |
D.First of all, learn the technique of nonstop writing. |
E.Too many writers try to get their drafts right the first time. |
F.Many beginning writers don’t leave enough space to revise. |
G.Then you can print out a fresh draft, again setting your text on triple-space. |
6 . Over the past 38 years, Mr. Wang has pretended to be someone else many times,and has even learned to
The 60-year-old is not an actor, but a
In the 1990s, a group of thieves often sold stolen goods with the help of some beggars. To look into the
“I often
Wang, who is often in
Wang's
A.teach | B.compare | C.assess | D.speak |
A.lawyer | B.doctor | C.policeman | D.businessman |
A.role | B.study | C.family | D.audience |
A.minor | B.case | C.future | D.question |
A.interviewed | B.joined | C.arrested | D.assisted |
A.challenge | B.experience | C.appearance | D.freedom |
A.vote | B.sympathy | C.permission | D.trust |
A.invited | B.forced | C.helped | D.expected |
A.drunk | B.deserted | C.bored | D.lost |
A.guide | B.persuade | C.excuse | D.allow |
A.refer to | B.note down | C.ask about | D.miss out |
A.plan | B.agreement | C.direction | D.information |
A.awkward | B.dangerous | C.unfortunate | D.strange |
A.separate | B.recover | C.escape | D.hear |
A.courage | B.honesty | C.kindness | D.optimism |
7 . When was the last time you used a telephone box? I mean to make an actual phone call — not to shelter from the rain. Ages ago, right? The last time I used a phone box for its intended purpose was…2006. I was conducting auditions (试演) for my play in my tiny old shared house in London. Hoping to impress some talented actors to come and work for me for nothing, I spread some throws over the sofas and lit candles to make it seem a bit more ”young professional”.
As I rushed outdoors to empty the wastepaper baskets, the door swung shut behind me. Suddenly I was locked outside. My mobile phone was inside, but luckily there was a telephone box across the street. So, I called Directory Assistance, got put through to our landlady’s managing agent, and had a spare key sent to me with just enough time to get back in before the actors arrived.
As it has been many years since I last used one, I should hardly be surprised that then are no longer any public telephones near my house. The last one standing has just been turn into a “mini community library”: any passer-by can “borrow” a book from its shelves return it later, or replace it with another title from their own collection.
For a few months after the “library” opened, I didn’t bother taking a look, as I had assumed that it would be stuffed full of cheese love stories. Then I noticed fork conducting spring cleans dropping boxes of voluminous books on various subjects there. And these books were free. This unbeatable price-point encouraged me to experiment with dozens of titles that I would never normally consider buying. And I’ve discovered some great books!
If I ever get trapped outside my house again, my local telephone box will, sadly no longer be able to connect me with my keys. But it can certainly keep me entertained while I wait for my wife to rescue me.
1. What does the underlined word “it” in the first paragraph refer to?A.The play. | B.The shared house. |
C.The sofa. | D.The telephone box. |
A.To place an urgent call. | B.To put up a notice. |
C.To shelter from the rain. | D.To hold an audition. |
A.It provides phone service for free. | B.Anyone can contribute to its collection. |
C.It is popular among young readers. | D.Books must be returned within a month. |
A.He wanted to borrow some love stories. |
B.He was encouraged by a close neighbour. |
C.He found there were excellent free books. |
D.He thought it was an ideal place for reading. |
8 . The benefits of regular exercise are well documented but there’s a new bonus to add to the ever-growing list. New researchers found that middle-aged women who were physically fit could be nearly 90 percent less likely to develop dementia in later life, and as they did, it came on a decade later than less sporty women.
Lead researcher Dr. Helena Horder, of the University of Gothenburg in Sweden, said : "These findings are exciting because it’s possible that improving people's cardiovascular (心血管的)fitness in middle age could delay or even prevent them from developing dementia. "
For the study, 191 women with an average age of 50 took a bicycle exercise test until they were exhausted to measure their peak (最大值的) cardiovascular capacity. The average peak workload was measured at 103 watts.
A total of 40 women met the criteria for a high fitness level, or 120 watts or higher. A total of 92 women were in the medium fitness category; and 59 women were in the low fitness category, defined as a peak workload of 80 watts or less, or having their exercise tests stopped because of high blood pressure, chest pain or other cardiovascular problems.
These women were then tested for dementia six times over the following four decades. During that time, 44 of the women developed dementia. Five percent of the highly fit women developed dementia, compared to 25 percent of the women with medium fitness and 32 percent of the women with low fitness.
"However, this study does not show cause and effect between cardiovascular fitness and dementia, it only shows an association. More research is needed to see if improved fitness could have a positive effect on the risk of dementia and also to look at when during a lifetime a high fitness level is most important. " She also admitted that a relatively small number of women were studied, all of whom were form Sweden, so the results might not be applicable to other groups.
1. What is on the ever-growing list mentioned in the first paragraph?A.Positive effects of doing exercises. |
B.Exercises suitable for the middle-aged. |
C.Experimental studies on diseases. |
D.Advantages of sporty woman over man |
A.To predict their maximum heart rate. |
B.To assess their cardiovascular capacity |
C.To change their habits of working out |
D.To detect their potential health problems |
A.It aimed to find a cure for dementia. |
B.Data collection was a lengthy process. |
C.Some participants withdrew from it. |
D.The results were far from satisfactory. |
A.More Women Are Exercising to Prevent Dementia |
B.Middle-Aged Women Need to Do More Exercise |
C.Fit Women Are Less Likely to Develop Dementia |
D.Biking Improves Women's Cardiovascular Fitness |
9 . There has been a very serious decline in the numbers of shallow-water fish as a result of overfishing. People still want to eat fish, so the fishing industry must look at other sources, especially the deep waters of the Atlantic.
Conservation measures will have to be put in place if these deep-sea fish are to survive. Research on five such species shows that numbers have declined by between 87 percent and 98 percent.
The problem is emphasized by the fact that the decline in numbers happened in less than twenty years. Deep-sea fish take a long time to reproduce and normally live for many years.
The damage done by overfishing goes beyond the sea environment. Millions of people make a living in the fishing industry.
A.Billions of people rely on fish for protein. |
B.Many people now choose not to eat deep-sea fish. |
C.Unfortunately, their reproduction rate is very low. |
D.This puts them in the category of “critically endangered”. |
E.None of these facts has been taken into account by the fishing industry. |
F.Overfishing is a major cause of decline in populations of ocean wildlife. |
G.This has resulted in a sharp decline in the numbers of many of the species caught. |
The government has awarded $5 million to three different local nonprofit organizations. The money will
One agency,
“You wouldn’t believe