1 . 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.

2. What does InSPIRE aim to do?

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.

3. What is the purpose of the laws mentioned in paragraph 4?

A．To conserve pollinators.	B．To restrict solar development.
C．To diversify the economy.	D．To ensure the supply of energy.

4. Which of the following is the best title for the text?

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

2 . 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。

I've always loved the ocean. In the    1     (seven) grade,I started volunteering at the Monterey Bay Aquarium in California. I was upset to learn that many sea animals eat plastic garbage,     2     (think)it is food.

I decided to do something     3     (educate) people about this problem. I held presentations at schools to teach kids about plastic waste. I wanted to reach businesses too. I decided that if I learned of a company    4     used a lot of plastic, I'd send it an email urging it to cut back.

One day, I saw a commercial for a health-care company. People in the ad were using plastic straws （吸管）.   I found the contact information of the company    5     emailed its president. I told him how     6     (harm) plastic could be to the environment and asked him to consider using more eco-friendly options. I was so    7     (excite) when he wrote back to me.He said he would make sure that the company cut its use of plastic straws in half.

I kept going. Whenever I heard of businesses using plastic, I'd send an email. One of the biggest companies I wrote to     8     (be) Alaska Airlines Paris. A company     9     (represent) wrote back and told me the airline was switching over     10     plastic to paper cups on all of its 1,200 daily flights.

3 . When we think of Antarctica, the first thing that comes to our mind is a picture of penguins and large areas covered with snow. Large amounts of white snow spreading over thousands of kilometers is a pretty good description of Antarctica.     1    

Research and observations conducted over the past few years have led to the conclusion that the Antarctic Peninsula's snow is turning green.     2     These algae (藻), even though they are individually incapable of being seen by eyes, are visible from space. These algae produce colonies called algal blooms, which spread over large areas.

    3     As a result, Antarctica is visible as many patches of green algae are on white snow from space. Algae are green because of the presence of the pigment chlorophyll, which helps in photosynthesis (光合作用). Not just green though, red algae have also been found on Antarctica's snow, leaving the snow painted red. These green and red algae are not just present on the surface of the snow.     4     When the upper layer of snow melts, the algal bloom remains visible in the layers below.

Scientists fear that such profound growth of algae can set off more global warming, causing even more snow to melt. To better understand that, we must consider that white snow reflects most of the sunlight that falls on it. However, as the surface of the snow darkens, it absorbs more and reflects less of the sunlight.     5     This will cause warming of the surrounding area at a faster rate, melting more snow day by day.

A．This is due to algal growth.

B．But, that legendary snow is not completely white anymore.

C．Sometimes, they can be present below the surface of the snow.

D．The algae grow so quickly that they occupy great areas of the snow.

E．The Antarctic is the area of the continent with the most vegetation.

F．More sunlight implies more heat trapped on the surface of the Earth.

G．Scientists are estimating the area covered by these green snow algae.

4 . Don’t call Madison Stewart an environmentalist. She sees herself simply as an individual taking action in defense of something she loves that’s in need of protection.

Despite her youth, the 24-year-old is an undersea veteran (老手). She grew up sailing around the Great Barrier Reef on her parents’ boat and spent her early life free diving while patiently waiting for the day when she could get her scuba diving (水肺潜水) certification, aged 12. Already impressed by sharks, Madison was now pleased to be able to observe them in their own world. “I got to know the sharks...I could recognize them by sight,” Madison says. “Other people had dogs around them growing up. I had sharks.”

But within a couple of years, she saw a great reduction in shark numbers on the reef. “One day I went in the water and couldn’t find my sharks anywhere, sharks I’d spent my childhood with,” she says. “They’d been caught and killed.” It was a great moment for Madison.

She left school at 14 to be homeschooled so she could spend more time in the ocean. She taught herself to shoot underwater video to document sharks in their own world and share her sense of wonder with others. She launched a YouTube channel and built a huge following for her documentaries where she focuses on issues like inadequate protection for some shark species and the global shark fin (鳍) industry.

In 2014 Madison was the subject of the encouraging documentary Shark Girl, which introduced her to a global audience. In 2017 she appeared as an “Ocean Guardian” in the documentary Blue that explored a lot of threats to the world’s marine environments, including the damaging effect of the global shark fishery. The film encourages viewers to get involved and includes practical steps to guide them to do so. It shows Madison’s philosophy that the power of the individual to make a difference by their own direct action should never be underestimated.

1. What did Madison do before getting her scuba diving certification?

A．She went sailing often.	B．She went boating alone.
C．She practised free diving.	D．She protected the Great Barrier Reef.

2. Why did Madison shoot underwater video to document sharks?

A．To record sharks’ world of wonder.	B．To popularize her photography works.
C．To raise awareness of shark conservation.	D．To spare more time to accompany sharks.

3. Which of the following may agree with Madison’s philosophy?

A．Many hands make light work.	B．Action speaks louder than words.
C．Together we can make a difference.	D．Personal influence can’t be ignored.

4. What’s the purpose of writing this passage?

A．To introduce an influential conservationist.

B．To advertise some encouraging documentaries.

C．To inspire people to protect whatever they love.

D．To inform people how to preserve marine wildlife.

9 . With greater climate disasters lying ahead, it is natural for us to make every effort to stop a series of floods, unusual snowstorms, and alarming reports from scientists. For many of us, part of that means running out to buy reusable drinking tubes, organic cleaners, and packaging-free products.

However, before you are joyful of your “green” purchases, take a second to consider a principle that should be obvious: simply consuming less is better for the planet. After all, every new item a factory pumps out requires some resources to produce. But in the confusing stream of environmental news, this simple truth can get lost. Take plastic bag bans for instance. If your city is getting rid of single-use shopping bags, it can be tempting to pay for that fashionable organic cotton bag hanging in the check-outline of supermarkets. However, experts who have analyzed the data on environmental impact insist that growing cotton is actually no better for the Earth than producing the conventional plastic bag. Any bag you already own is your best bet for carrying your groceries if you care about sustainability.

It is not just the Earth that will be happier if you buy less. You will feel more contented too. There is a common view that green buying patterns mean people are going green. However, it doesn’t seem to be that way. Reduced consumption has positive effects on increased well-being, but you don’t see that with “green” consumption.

Many studies have shown that materialism in general makes us unhappy and lonely. It is perfectly possible to be a materialist and an environmentalist at the same time. Lusting (欲望) for every new “green” product on the market might make you feel good about yourself but it presents the same emotional traps as lusting for whatever the Joneses next door are buying. If you relieve yourself of that burden of ownership, most people report feeling a lot better and freer.

1. What is the function of Paragraph 1?

A．To introduce the topic.

B．To send a warning.

C．To offer practical advice.

D．To advocate green purchases.

2. Why does the author mention “plastic bag ban”?

A．To promote cotton bags.

B．To call for less consumption.

C．To ban the using of plastic bags.

D．To reveal the harm of using plastic bags.

3. What do many people believe according to the text?

A．Buying less does benefit to the Earth.

B．Green consumption increases well-being.

C．Buying green indicates a green awareness.

D．Being green gives rise to more consumption.

4. What’s the best title for the text?

A．Green Products Win Popularity

B．Don’t Be Lost in Environmental Passion

C．Buying Green Is Never a Final Solution

D．Buying Less Beats Buying Green