(B)
Is there link between humans and climate change or not? This question was first studied in the early 1900s. Since then, many scientists have thought that our actions do make a difference. In 1997, the Kyoto Protocol explained our role in the Earth’s changing atmosphere and set international limits for gas emissions(排放) from 2008 to 2012. Some countries have decided to continue these reductions until 2020. More recently, the Paris Agreement, stuck by nearly 200 countries, also aims to limit global warming. But just now how much warmer it will get depends on how deeply countries cut carbon emissions.
1. It can be concluded from paragraph 1 that _______.
A. the problem of global warming will have been quite solved by 2020
B. gas emissions have been effectively reduced in developed countries
C. the Paris Agreements is more influential than the Kyoto Protocol
D. humans have made continuous efforts to slow down global warming
2. If nations could only keep the initial promises of the Paris Agreement, what would happen by the year 2100?
A. The human population would increase by one third.
B. Little over 50% of all species would still exist.
C. Nations would not need to tighten their emissions targets.
D. The Agreement’s minimum goal would not be reached.
3. If those island nations not far above sea level are to survive, the maximum temperature rise, since the start of the industrial age, should be_______.
A. 0.8℃ B. 1.5℃
C. 2℃ D. 3.5℃
高三英语阅读理解中等难度题
Is there link between humans and climate change or not?This question was first studied in the early 1900s.Since then,many scientists have thought that our actions do make a difference.In 1997,the Kyoto Protocol explained our role in the Earth's changing atmosphere and set international limits for gas emissions from 2008 to 2012.Some countries have decided to continue these reductions until 2020.More recently,the Paris Agreement,struck by nearly 200 countries,also aims to limit global warming.But just now how much warmer it will get depends on how deeply countries cut carbon emissions.
This is how much temperatures would rise by 2100 even if nations live up to the initial Paris promises to reduce carbon emissions;this rise could still put coastal cities under water and drive over half of all species to extinction.
To meet this minimum goal,the Agreement requires countries to tighten emissions targets every five years.Even this increase could sink some islands,worsen drought and drive a decline of up to a third in the number of species.
This is the most ambitious goal for temperature rise set by the Paris Agreement,after a push by low-lying island nations like Kiribati,which say limiting temperature rise to 1.5℃ could save them from sinking.
This is how much temperatures have risen since the industrial age began,putting us 40% of the way to the 2℃ point.
The baseline here is average global temperature before the start of the industrial age.
1.It can be concluded from paragraph 1 that .
A. gas emissions have been effectively reduced in developed countries
B. humans have made continuous efforts to slow down global warming
C. the problem of global warming will have been quite solved by 2020
D. the Paris Agreement is more influential than the Kyoto Protocol
2.If nations could only keep the initial promises of the Paris Agreement,what would happen by the year 2100?
A. The human population would increase by one third.
B. Little over 50 % of all species would still exist.
C. Nations would not need to tighten their emissions targets.
D. The Agreement’s minimum goal would not be reached.
3.If those island nations not far above sea level are to survive,the maximum temperature rise,since the start of the industrial age,should be .
A. 0.8℃ B. 1.5℃ C. 2℃ D. 3.5℃
高三英语阅读理解中等难度题查看答案及解析
Is there link between humans and climate change or not? This question was first studied in the early 1900s. Since then, many scientists have thought that our actions do make a difference. In 1997, the Kyoto Protocol explained our role in the Earth’s changing atmosphere and set international limits for gas emissions(排放) from 2008 to 2012. Some countries have decided to continue these reductions until 2020. More recently, the Paris Agreement, stuck by nearly 200 countries, also aims to limit global warming. But just now how much warmer it will get depends on how deeply countries cut carbon emissions.
3.5℃
This is how much temperatures would rise by 2100 even if nations live up to the initial Paris promises to reduce carbon emissions; this rise could still put coastal cities under water and drive over half of all species to extinction.
2℃
To meet this minimum goal, the Agreement requires countries to tighten emissions targets every five years. Even this increase could sink some islands, worse drought(干旱) and drive a decline of up to a third in the number of species.
1.5℃
This is the most ambitious goal for temperature rise set by the Paris Agreement, after a push by low-lying island nations like Kiribati, which say limiting temperature rise to 1.5℃ could save them from sinking.
0.8℃
This is how much temperatures have risen since the industrial age began, putting us 40% of the way to the 2℃ point.
0℃
The baseline here is average global temperature before the start of the industrial age.
1.It can be concluded from paragraph 1 that _______.
A. the problem of global warming will have been quite solved by 2020
B. gas emissions have been effectively reduced in developed countries
C. the Paris Agreements is more influential than the Kyoto Protocol
D. humans have made continuous efforts to slow down global warming
2.If nations could only keep the initial promises of the Paris Agreement, what would happen by the year 2100?
A. The human population would increase by one third.
B. Little over 50% of all species would still exist.
C. Nations would not need to tighten their emissions targets.
D. The Agreement’s minimum goal would not be reached.
3.If those island nations not far above sea level are to survive, the maximum temperature rise, since the start of the industrial age, should be _______.
A. 0.8℃ B. 1.5℃ C. 2℃ D. 3.5℃
高三英语阅读理解中等难度题查看答案及解析
Is there link between humans and climate change or not? This question was first studied in the early 1900s. Since then, many scientists have thought that our actions do make a difference. In 1997, the Kyoto Protocol explained our role in the Earth’s changing atmosphere and set international limits for gas emissions(排放) from 2008 to 2012. Some countries have decided to continue these reductions until 2020. More recently, the Paris Agreement, stuck by nearly 200 countries, also aims to limit global warming. But just now how much warmer it will get depends on how deeply countries cut carbon emissions.
1.It can be concluded from paragraph 1 that ________.
A. the problem of global warming will have been quite solved by 2020
B. gas emissions have been effectively reduced in developed countries
C. the Paris Agreements is more influential than the Kyoto Protocol
D. humans have made continuous efforts to slow down global warming
2.If nations could only keep the initial promises of the Paris Agreement, what would happen by the year 2100?
A. The human population would increase by one third.
B. Little over 50% of all species would still exist.
C. Nations would not need to tighten their emissions targets.
D. The Agreement’s minimum goal would not be reached.
3.If those island nations not far above sea level are to survive, the maximum temperature rise, since the start of the industrial age, should be_______.
A. 0.8℃ B. 1.5℃ C. 2℃ D. 3.5℃
高三英语阅读理解中等难度题查看答案及解析
阅读理解。
Is there link between humans and climate change or not? This question was first studied in the early 1900s. Since then, many scientists have thought that our actions do make a difference. In 1997, the Kyoto Protocol explained our role in the Earth’s changing atmosphere and set international limits for gas emissions(排放) from 2008 to 2012. Some countries have decided to continue these reductions until 2020. More recently, the Paris Agreement, stuck by nearly 200 countries, also aims to limit global warming. But just now how much warmer it will get depends on how deeply countries cut carbon emissions.
1. It can be concluded from paragraph 1 that _______.
A. the problem of global warming will have been quite solved by 2020
B. gas emissions have been effectively reduced in developed countries
C. the Paris Agreements is more influential than the Kyoto Protocol
D. humans have made continuous efforts to slow down global warming
2. If nations could only keep the initial promises of the Paris Agreement, what would happen by the year 2100?
A. The human population would increase by one third.
B. Little over 50% of all species would still exist.
C. Nations would not need to tighten their emissions targets.
D. The Agreement’s minimum goal would not be reached.
3. If those island nations not far above sea level are to survive, the maximum temperature rise, since the start of the industrial age, should be_______.
A. 0.8℃ B. 1.5℃
C. 2℃ D. 3.5℃
高三英语阅读理解中等难度题查看答案及解析
(B)
Is there link between humans and climate change or not? This question was first studied in the early 1900s. Since then, many scientists have thought that our actions do make a difference. In 1997, the Kyoto Protocol explained our role in the Earth’s changing atmosphere and set international limits for gas emissions(排放) from 2008 to 2012. Some countries have decided to continue these reductions until 2020. More recently, the Paris Agreement, stuck by nearly 200 countries, also aims to limit global warming. But just now how much warmer it will get depends on how deeply countries cut carbon emissions.
1. It can be concluded from paragraph 1 that _______.
A. the problem of global warming will have been quite solved by 2020
B. gas emissions have been effectively reduced in developed countries
C. the Paris Agreements is more influential than the Kyoto Protocol
D. humans have made continuous efforts to slow down global warming
2. If nations could only keep the initial promises of the Paris Agreement, what would happen by the year 2100?
A. The human population would increase by one third.
B. Little over 50% of all species would still exist.
C. Nations would not need to tighten their emissions targets.
D. The Agreement’s minimum goal would not be reached.
3. If those island nations not far above sea level are to survive, the maximum temperature rise, since the start of the industrial age, should be_______.
A. 0.8℃ B. 1.5℃
C. 2℃ D. 3.5℃
高三英语阅读理解中等难度题查看答案及解析
Most of Bangladesh is at or below sea level. Rising seawaters linked to climate change has severely affected the country. High water from storms in coastal areas also adds salt to soil. The land is becoming salty. Crops are less productive and many areas of cropland in the country are becoming unfit for farming. These are big problems for the small country. More than 155 million people live in Bangladesh. Growing crops is the most common way Bangladeshis support themselves.
To find a way out, farmers in the country are learning to grow vegetables in so-called “vertical gardens”. The soil in these gardens is better because heavy rains have removed much of the salt.
A vertical garden is easy to make. Villagers fill containers with good soil and natural fertilizers. They put the containers on bricks so they are off the ground. They add pieces of the bricks to the soil to help water flow and drain(排水).
The farmers cut small holes into the sides of the containers. This permits vegetables with short roots a place to grow. Vegetables with long roots grow on top of the container. One bag of soil can produce up to eight kilograms of vegetables in one season.
The farmers also grow vegetables in containers made from large, thin pieces of plastic supported by bamboo. This “vertical tower” measures more than a meter wide. Each of these towers can produce more than 100 kilograms of vegetables. It costs about $12-S13 to build.
1.What is mentioned as a big problem for Bangladesh?
A. Severe climate conditions.
B. Too many people to support.
C. Lack of enough fresh water.
D. Reduced crop productivity.
2.Which mainly makes vegetable growing in vertical gardens successful?
A. Places in the soil for roots.
B. Heavy rains kept in the soil.
C. The good soil with little salt.
D. Brick pieces added to the soil.
3.What does the underlined word “they” in Paragraph 3 refer to?
A. Bricks. B. Fertilizers. C. Villagers. D. Containers.
4.What can we infer about the vertical tower?
A. It is off the ground.
B. It drains very improperly.
C. It uses bamboo for containers.
D. It is unfit for growing vegetables.
高三英语阅读理解中等难度题查看答案及解析
Scientists say human activity contributes to climate change, but they do not agree on the rate_______ climate change may be developing.
A. with which B. with that C. at which D. at that
高三英语单项填空中等难度题查看答案及解析
Climate change will bring and has already brought a wide variety of threatening destruction to human existence. Some of these are well-known and already operative, like the wildfires racing along California’s freeways or the permanent droughts that have been upsetting Mediterranean farmers. But are these all terrible disasters we can come up with that are brought about by climate change?
Absolutely not. None of the challenges posed by our warming climate has appeared larger in the popular imagination than sea-level rise, as global populations and wealth are heavily concentrated in low-lying coastal cities. The best available models suggest that 37 million people currently live in places that will be below high tide by 2050-in an optimistic low-carbon-emissions scenario (设想).
Or rather, that’s what such models suggested before this week. On Tuesday, a new study revealed that those alarming statistics were wildly inaccurate. The actual impacts of sea-level rise are going to be much, much worse.
Previous estimates of the impact that rising tides would have on coastal cities relied on essentially a three-dimensional map of Earth obtained from satellite readings. But those readings were fundamentally unreliable because they often measured the planet’s upper surfaces — such as treetops and tall buildings — rather than its ground level. These mistakes led scientists to overestimate the elevation (海拔) of many regions of Earth.
In a new study published by the journal Nature Communications, scientists from Princeton, University detail this methodological problem, then use artificial intelligence to determine the previous literature’s error rate. Their research yields some amazing updates to our conventional understanding of what the next century has in store for our coastlines.
In its optimistic scenario, the Princeton study projects that lands currently occupied by 150 million people will lie below high tide in 2050. But as warming destroys many of the world’s agricultural regions, climate change could accelerate migration from rural areas to coastal cities.
The new study does include one piece of slightly encouraging news. While previous models suggested that 28 million humans currently live in places that already lie below high tide, the actual number is closer to 110 million — which means seawalls and other barriers have proven sufficient to keep many cities dry even as sea levels have risen around them. Still, the scale of barrier construction necessary to save low-lying cities from collapse is now, apparently, far greater than previously understood when the task already looked terribly expensive, particularly for developing countries.
If the Princeton researchers’ projections are correct, avoiding mass death and suffering in the coming decades will require not only rapidly reducing carbon emissions and strengthening construction of seawalls but also furthering mass migrations away from low-lying cities and islands and toward higher ground.
1.The first paragraph is mainly intended to .
A.introduce the topic of this passage
B.show various disasters caused by climate change
C.call on people to fix attention on climate change
D.lay emphasis on the seriousness of climate change
2.All the following statements are true EXCEPT .
A.the Princeton study reveals an optimistic picture of sea rising. . .
B.the three-dimensional map produced by satellite is not accurate
C.some measures are mentioned by the writer to deal with sea rising
D.more people are likely to live in coastal cities in the coming years
3.We can see something encouraging from the Princeton study that .
A.it’s cheap to construct seawalls as well as other barriers
B.the scale of barrier construction is much greater than before
C.developed countries have less trouble in dealing with rising sea levels
D.seawalls do have the function to prevent coastal cities being drowned
4.What can be a suitable title for the passage?
A.How to protect cities from rising seas.
B.Rising seas are going to drown more cities.
C.Climate change is endangering human existence.
D.Less emission of carbon, fewer fires and droughts.
高三英语阅读理解简单题查看答案及解析
Is there a link between social media and depression? Do Facebook and Instagram have a negative impact on your mental health? It’s complicated.
Sometimes, looking through Instagram just makes you feel bad. You try not to envy your friends, but they always seem to be traveling somewhere cool, eating something fancy, or looking cute in perfect just-rolled-out-of-bed hair. On the other hand, there are times when you laugh at funny memes (表情包), catch up with old friends, and feel happy to belong to fun social media communities, Clearly, social media isn’t all bad.
People are increasingly suspect that there’re the potential problems of social media. Things like cyberbullying, screen addiction, and being exposed to endless filtered images (美颜) that make it impossible not to make comparisons between yourself and others often make the news. In July, a big study came out in the journal JAMA titled “Association of Screen Time and Depression in Adolescence.” This big headline seems to confirm what a lot of people have been saying-screen time is horrible for young people.
The study followed over 3800 adolescents over four years as part of a drug and alcohol prevention program. Part of what the investigators measured was the teens’ amount of screen time, including time spent on social media, as well as their levels of depression symptoms. One of their main findings was that higher amounts of social media use were associated with higher levels of depression. That was true both when the researches compared between people and compared each person against their own mental health over time.
Case closed? Not so fast. Before we end the debate once and for all, let’s take a closer look at this and other studies. Let’s ask ourselves: what exactly is the relationship between social media use and depression? It turns out there are several warnings.
1.Why do people sometimes feel bad when looking through Instagram?
A.They feel unbalanced.
B.They can travel nowhere.
C.They don’t look perfect.
D.They lack contact with old friends.
2.Why is the article in journal JAMA mentioned?
A.To comment. B.To suggest.
C.To prove. D.To explore.
3.Which may agree with the findings of the study?
A.Teens’ amount of screen time is limited.
B.Depression is related to social media use.
C.It is not easy to tell reasons for depression.
D.Social media use contributes to mental health.
4.What’s the best title of the text?
A.How to reduce depression?
B.Shall people reduce screen time?
C.Does social media cause depression?
D.Why is it time to give up social media?
高三英语阅读理解中等难度题查看答案及解析
We sometimes think global warming or climate change is a problem very far away from our lives, and that only the government needs to worry about it. But it's hardly possible to completely stay out of it scientists are now 95 percent sure that humans have been the “dominant cause” of global warming trends since the 1950s.
One of the conclusions of a report released on Sept 27 by the United Nations says that human activities have caused global temperatures to rise by 0.89 0C between 1901 and 2012. That might not seem like a lot, but the truth is that a major part of that heat has been absorbed into the oceans, which is not surprising given that they cover two thirds of Earth's surface. Also, water has a much greater capacity (容量) to absorb heat than the air does, according to The Economist.
While many greenhouse gases occur naturally and are needed to keep the Earth warm enough to support life, humans' use of fossil fuels is the main source of excess (多余的) greenhouse gases. According to CNN, by driving cars, using electricity produced by burning coal and oil or heating our homes with coal or natural gas, we release a large amount of greenhouse gases into the atmosphere.
Your body can barely feel a difference of 0.89 0C, but the Earth's ecosystems are so sensitive that even small changes can disturb them. It often starts with the smallest creatures at the bottom of the food chain, eventually affecting bigger animals, many of which could end up becoming extinct.
Global warming is also linked to an increase in extreme weather. A larger amount of carbon dioxide traps more energy inside the atmosphere. This changes the patterns of storms and rainfall in many regions and can lead to droughts and floods. Worse still, melting sea ice in warmer oceans is causing sea levels to rise at a speed of more than three millimeters per year, according to The Guardian, which also increases the risk of flooding.
“The report should serve as another wakeup call that our activities today have a profound impact on society, not only for us, but for many generations to come,” French Michel Jarraud, secretarygeneral of the World Meteorological Organization, said at a news conference.
1.The underlined word “dominant” in the first paragraph means “ ________”.
A. common B.indirect
C.secondary D.leading
2.Which of the following statements is TRUE according to the passage?
A.Greenhouse gases have been proven to harm merely the Earth .
B.There is little we can do to prevent global warming.
C.Global warming can increase the chances of droughts and floods.
D.The hugeness of oceans makes them better absorbers of heat than the air.
3.The rise in global temperatures between 1901 and 2012 ________.
A.is more harmful to smaller creatures than bigger ones
B.is not serious because most of the extra heat has been absorbed by the oceans
C.has made the Earth's ecosystems more sensitive to changes
D.is likely to cause many species to become extinct
4.What is Michel Jarraud's attitude toward the report released by the UN?
A.Negative. B.Supportive.
C.Doubtful. D.Uninterested.
高三英语阅读理解中等难度题查看答案及解析