1 . Have you ever noticed that sometimes you may be ill suited or perfect for the same thing?     1     Here are ways weather can affect your mood that you never noticed.

You’re more helpful on sunny days. Sun makes you happy!     2     Therefore, on sunny days, you’re more likely to help those in need than on days filled with clouds and gloom. Next time you want to volunteer, try to pick a sunny day— you’ll be more helpful to the people.

    3     Summer sales, here we come! Get ready to open your wallet if you go out to a mall during a nice, sunny day. Research shows that you are more likely to spend money when it’s sunny. My theory is that the sun makes us feel happier and less stressed about our life (including our financial life) -therefore we spend more money! Thus, try not to go shopping on shiny days if you want to save money.

Cold temperatures impact complex physical tasks.     4     It’s like you don’t want to move. Have you ever tried untying (解开) a knot while your hands were cold? Be careful when trying to perform complex physical tasks in the cold weather— too much time in low temperatures can cause hypothermia (体温过低) !

Lack of sunlight makes you eat more. Bears hibernate (冬眠) while humans just start swallowing everything in sight. Well, bears eat much too, before they go to sleep.     5     Your body needs extra fuel to fight off the cold. Unfortunately, often you don’t actually need the extra food because a lack of sun doesn’t necessarily mean you’re cold.

A．Sunlight makes you spend more money.

B．Sunny days make you feel more tired.

C．The secret lies in distinct weather conditions.

D．Being less stressed leads to a poor life.

E．Happy people tend to be more willing to help others.

F．The cold, dark winter months make it much easier to overeat.

G．When you’re cold, your muscles feel slow and dull.

3 . Growing at high speed and absorbing huge amounts of atmospheric carbon dioxide, could seaweeds be the key to fighting climate change? Scientists in Australia think so. In Australia, scientists are taking advantage of the power of seaweeds to absorb CO₂ at a rate that equals to the Amazon rainforest!

Kelp (巨藻) is one of the most common seaweeds. It has many types and grows at great speed. Giant kelp, for example, can grow up to 50 cm per day. Seaweeds use photosynthesis (光合作用) to absorb CO₂, and grow biomass. Seaweeds are thought to absorb nearly 200 million tonnes of our globe’s CO₂ per year.

Pia Winberg, founder of Australia’s first land-based commercial seaweed farm, suggests that growing more seaweeds could be an essential tool in the fight against climate change. “If we used the infrastructure we have in the ocean and created seaweed islands, we would actually remove many climate change issues we have today,” she said.

The Great Southern Reef is an 8,000-km network of reefs in Australia. Golden kelp forms the backbone of the network. With many other species, including giant kelp and bull kelp, growing there, it is a good place for series of relevant projects. The Great Southern Reef project managed by an independent team of seience professionals is working to promote the recognition and management of Australia’s kelp forests. The project estimates that if these kelp forests were cultivated in just 0.001% of the ocean’s surface, the amounts of the CO₂: they absorb could offset (抵消) the carbon emissions of the global aquaculture (水产养殖) industry.

Of seaweeds’ potential, there’s a long chain of wins with this.

1. What is the scientists’ attitude towards growing seaweeds to absorb CO₂?

A．Doubtful.

B．Unclear.

C．Positive.

D．Negative.

2. What can we learn about Giant kelp?

A．It can grow 50 cm per day at most.

B．It is unique to the Great Southern Reef.

C．It is cultivated in commercial seaweed farm.

D．It absorbs nearly 200 million tonnes of CO: every year.

3. Why is the Great Southern Reef suitable for ocean forest project?

A．It is managed by an independent team of science professionals.

B．It has the largest network of reefs in Australia.

C．It is home to many species of seaweeds.

D．It works to protect Australia’s kelp forests.

4. What’s the main idea of the passage?

A．Different species of seaweed absorb CO2 in different ways.

B．Bull kelp forms the backbone of the reefs network in Australia.

C．The Great Southern Reef absorbs as much CO2 as the Amazon rainforest.

D．Seaweed forests could be the key to fighting climate change.

4 . 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。

The world’s oceans reached their hottest level in recorded history last year, supercharging (加剧) extreme weather events, scientists have reported. They found that the five hottest recorded years in the oceans     1    (occur) since 2015, and that the rate of heating since 1986 was eight times higher than     2     from 1960-85. Oceans cover 71% of the planet and water can absorb thousands of times more heat than air,     3     is why 93% of global heating is taken up by seas.

Hotter oceans destroy rainfall patterns, which     4    (lead) to floods, droughts and wildfires. Heat also causes seawater     5     (expand) and drives up sea levels. Scientists expect about one metre of sea level rise by the end of the century,     6    (threaten) 150 million people. Higher temperatures in the seas are also harming marine (海洋的) life, with     7     number of ocean heatwaves increasing     8    (sharp).

The study also finds that the sinking of surface waters and upwelling of deeper water is reducing as the seas heat up. This means the surface layers heats up even further and fewer nutrients for marine life are brought up from the     9    (deep).

“The oceans reached yet another new record level of warmth in 2020,    10     a record drop in global carbon emissions (排放). The planet will continue to warm up as long as we emit carbon into the atmosphere,” said Prof Michael Mann of Penn State University.

5 . Somalia, Kenya, and now Ethiopia are warning of a serious drought (干旱)that affects millions of people in Eastern Africa. In Ethiopia’s Somali area, people have seen the failures of what should have been three straight rainy seasons. Droughts do come and go over the years. However, the lack of rainfall has led to the driest conditions in 40 years in parts of Somalia and Ethiopia.

UNICEF is the United Nation’s children’s agency. Local Zaynab Wali told a visiting team with UNICEF that she and her seven children had never seen a drought like this. She said the government gave out food for animals during the last drought five years ago. “This time, we even don’t have enough food for our family.”

Children walk among the bodies of dead animals, which died from lack of food and energy. Somalia Consortium works to improve international aid for Somalia. It said in a separate statement that in Somalia, more than 7 million people need emergency help. It is asking international organizations to give much more to the country.

“We are just one month into the long dry season, and I have already lost 25 goats and sheep,” Hafsa Bedel in Ethiopia’s Somali area told UNICEF. She also lost four camels, a large desert animal, as well. She said there was nowhere for her animals to eat. She added that there was not enough food for her own family, including her six children.

UNICEF thinks that more than 150,000 children in such areas of Ethiopia have dropped out of school. They are needed to help find the limited amount of water and help their families with other work.

One young boy was seen supporting an animal, a donkey. The donkey was once important for carrying goods. But now, it had become too weak to walk on its own.

1. Why did Zaynab Wali mention the last drought?

A．To show the need to protect animals.	B．To express her disappointment this time.
C．To prove the high frequency of drought.	D．To praise the government for its timely help.

2. What is Somalia Consortium trying to do now?

A．Get more foreign help.

B．Warn people of the risk of drought.

C．Offer more education to the children there.

D．Make clear the number of people in need.

3. What does the last paragraph mainly want to tell us?

A．The sweet picture of the boy and the animal.

B．The functions of animals in farming.

C．The importance of taking care of the weak animal.

D．The seriousness of the drought.

4. Which is the most suitable title for the text?

A．Drought in Eastern Africa Leaves Animals in Danger

B．Drought Makes People of Eastern Africa Leave Their Home

C．UN Officials Care for Children Affected by Drought

D．Millions Face Risk as Drought Affects Eastern Africa

6 . The number of weather-related disasters has increased by five times over the past 50 years, the latest report by the World Meteorological (气象) Organization (WMO) said on September 1. However, thanks to improved early warning systems and disaster management, the number of death from these hazards (危险) has been almost three times less.

According to the WMO, from 1970 to 2019, weather, climate and water hazards accounted for 50 percent of all disasters. Among the top 10 hazards that led to the largest loss of human life during this period were droughts, storms, floods and extreme temperatures. However, deaths fell from over 50, 000 in the 1970s to less than 20, 000 in the 2010s.

“Weather, climate and water extremes are increasing and will become more frequent and severe in many parts of the world as a result of climate change,” says WMO Secretary-General Petteri Taalas.

“That means more heatwaves, drought and forest fires such as those we have observed recently in Europe and North America. We have more water vapor in the atmosphere, which is worsening extreme rainfall and deadly flooding. The warming of the oceans has affected the frequency and area of existence of the most intense tropical storms.”

“Economic losses are increasing as exposure increases. But behind the statistics lies a message of hope. Improved multi-hazard early warning systems have led to a significant reduction in deaths. Quite simply, we are better than ever before at saving lives,” Taalas said.

1. What do we know from the first paragraph?

A．Disasters connected with weather have gone up.

B．The number of weather-related disasters has decreased.

C．The number of deaths from hazards has been increasing.

D．Early warning systems have made disasters decline much.

2. What will happen according to Petteri Taalas?

A．There will be more extreme weather.

B．Extreme rainfall will no longer exist.

C．Water vapor in the atmosphere will go down.

D．Humans will conquer extreme weather in the end.

3. What is hopeful behind the bad news?

A．Improved warning systems will save economic losses.

B．Economic losses are going down as exposure increases.

C．Improved early warning systems will control extreme weather

D．More lives will be saved thanks to early warning systems.

4. Where may the text be taken from?

A．A novel.

B．A chemistry book.

C．A magazine.

D．A guideline.

7 . When it comes to global warming, we know that the real problem is not just fossil fuels — it is the logic of endless growth that is built into our economic system. If we don't keep the global economy growing by at least 3% per year, it will get into crisis. That means we have to double the size of the economy every 20 years, just to stay afloat. It doesn't take much to realise that this need for fast growth makes little sense given the limits of our planet.

Rapid climate change is the most obvious symptom of this contradiction, but we're also seeing it in the form of deforestation (滥伐森林) and mass extinction, with species dying as a result of the loss of their habitats. It was unthinkable to say this even 10 years ago.

The question is what to do about it. How can we redesign the global economy to bring it in line with the principles of ecology? The most obvious answer is to stop using GDP to measure economic progress and replace it with a more thoughtful measure-one that accounts for the ecological and social impact of economic activity. Outstanding economists like Nobel Prize winner Joseph Stiglitz have been calling for such changes for years and it's time we listened.

But replacing GDP is only the first step. While it might help refocus economic policies on what really matters, it doesn't address the main driver of growth: debt. Debt is the reason that the economy has to grow in the first place. Because debt always comes with interest, it grows fast — so if a person, a business, or a country wants to pay down debt over the long term, they have to grow enough to at least match the growth of their debt. Without growth, debt piles up and eventually lead to an economic crisis.

1. What does rapid climate change mainly result from?

A．The limits of our planet.

B．Mass extinction of species.

C．Logic of growth in economy.

D．The loss of some species' habitats.

2. What does the underlined word “it” in paragraph 1 refer to?

A．Endless growth.	B．The real problem.
C．Global warming.	D．The global economy.

3. What does Joseph Stiglitz suggest to make the global economy friendly to ecology?

A．Redesigning the principles of ecology.

B．Concentrating more on saving natural resources.

C．Stopping using GDP to measure economy progress.

D．Using a new measure focusing on economic activity.

4. What does the author think of debt?

A．It drives economy to grow.

B．It helps avoid economic crisis.

C．It grows faster than the interest does.

D．It piles up when good growth of economy happens.