It’s true that quite a few most respected scientific authorities have confirmed that the world is becoming hotter and hotter. There’s also strong evidence that humans are contributing to the warming. Countless recent reports have proved the same thing. For instance, a 2010 summary about the climate science by the Royal Society noted that: “The global warming over the last half-century has been caused mainly by human activity.”
You may not believe that humans could change the planet’s climate, but the basic science is well understood. Each year, billions of tons of greenhouse gases are released into the atmosphere because of human activity. As has been known for years, these gases hold heat that would otherwise escape to space, wrapping the planet in an invisible (看不见的) blanket.
Of course, the earth’s climate has always been changing due to “natural” factors such as volcanic eruption or changes in solar, or cycles concerning the Earth’s going around the sun. According to the scientific research, however, the warming observed by now matches the pattern of warming we would expect from a build-up of greenhouse gas in the atmosphere – not the warming we would expect from other possible causes.
Even if scientists did discover another reasonable explanation for the warming recorded so far, that would give birth to a difficult question. As Robert Henson puts it: “If some newly discovered factor is to blame for the climate change, then why aren’t carbon dioxide and the other greenhouse gases producing the warming that basic physics tells us they should be?”
The only way to prove with 100% certainty that humans are responsible for global warming would be to run an experiment with two identical Earths – one with human influence and one without. That obviously isn’t possible, and so most scientists are careful not to state human influence as an absolute certainty.
1.In most scientists’ opinion, the global warming is mainly caused by ________.
A.solar activity B.volcanic activity
C.natural factors D.human factors
2.The text is developed by ________.
A.giving typical examples
B.following the order of space
C.analyzing a theory and arguing it
D.comparing and finding differences
3.The underline word “identical” in the last paragraph probably means ________.
A.totally different B.exactly the same
C.extremely important D.partly independent
4.Which of the following is not the cause of climate change?
A.volcanic eruption
B.cycles concerning the Earth’s going around the sun
C.changes in solar
D.floods and droughts
5.Which of the following can be the best title?
A.Are All the Scientists Really Scientific?
B.Where Is Global Warming Leading Us to?
C.Are Humans Definitely Causing Global Warming?
D.What’s the Relation of Global Warming and Greenhouse Gases?
高二英语阅读理解中等难度题
It’s true that quite a few most respected scientific authorities have confirmed that the world is becoming hotter and hotter. There’s also strong evidence that humans are contributing to the warming. Countless recent reports have proved the same thing. For instance, a 2010 summary about the climate science by the Royal Society noted that: “The global warming over the last half-century has been caused mainly by human activity.”
You may not believe that humans could change the planet’s climate, but the basic science is well understood. Each year, billions of tons of greenhouse gases are released into the atmosphere because of human activity. As has been known for years, these gases hold heat that would otherwise escape to space, wrapping the planet in an invisible (看不见的) blanket.
Of course, the earth’s climate has always been changing due to “natural” factors such as volcanic eruption or changes in solar, or cycles concerning the Earth’s going around the sun. According to the scientific research, however, the warming observed by now matches the pattern of warming we would expect from a build-up of greenhouse gas in the atmosphere – not the warming we would expect from other possible causes.
Even if scientists did discover another reasonable explanation for the warming recorded so far, that would give birth to a difficult question. As Robert Henson puts it: “If some newly discovered factor is to blame for the climate change, then why aren’t carbon dioxide and the other greenhouse gases producing the warming that basic physics tells us they should be?”
The only way to prove with 100% certainty that humans are responsible for global warming would be to run an experiment with two identical Earths – one with human influence and one without. That obviously isn’t possible, and so most scientists are careful not to state human influence as an absolute certainty.
1.In most scientists’ opinion, the global warming is mainly caused by ________.
A.solar activity B.volcanic activity
C.natural factors D.human factors
2.The text is developed by ________.
A.giving typical examples
B.following the order of space
C.analyzing a theory and arguing it
D.comparing and finding differences
3.The underline word “identical” in the last paragraph probably means ________.
A.totally different B.exactly the same
C.extremely important D.partly independent
4.Which of the following is not the cause of climate change?
A.volcanic eruption
B.cycles concerning the Earth’s going around the sun
C.changes in solar
D.floods and droughts
5.Which of the following can be the best title?
A.Are All the Scientists Really Scientific?
B.Where Is Global Warming Leading Us to?
C.Are Humans Definitely Causing Global Warming?
D.What’s the Relation of Global Warming and Greenhouse Gases?
高二英语阅读理解中等难度题查看答案及解析
Just as the world’s most respected scientific bodies have confirmed that the world is getting hotter, they have also stated that there is strong evidence that humans are driving the warming. Countless recent reports from the world’s leading scientific bodies have said the same thing. For example, a 2010 summary of climate science by the Royal Society stated that: “There is strong evidence that the warming of the Earth over the last half-century has been caused largely by human activity.”
The idea that humans could change the planet’s climate may be counter-intuitive (与直觉不符的), but the basic science is well understood. Each year, human activity causes billions of tons of greenhouse gases to be released (释放) into the atmosphere. As scientists have known for years, these gases hold heat that would otherwise escape to space, wrapping the planet in an invisible blanket.
Of course, the planet’s climate has always been changing thanks to “natural” factors such as changes in solar or volcanic activity, or cycles relating the Earth’s going around the sun. According to the scientific literature, however, the warming recorded to date matches the pattern of warming we would expect from a build-up of greenhouse gas in the atmosphere – not the warming we would expect from other possible causes.
Even if scientists did discover another reasonable explanation for the warming observed so far, that would beg a difficult question. As Robert Henson puts it in The Rough Guide to Climate Change: “If some newly discovered factor can account for the climate change, then why can’t carbon dioxide and the other greenhouse gases?
The only way to prove with 100% certainty that humans are responsible for global warming would be to run an experiment with two identical Earths – one with human influence and one without. That obviously isn’t possible, and so most scientists are careful not to state human influence as an absolute certainty.
1.In most scientists’ opinion, the global warming is mainly caused by ____ .
A. solar activity
B. volcanic activity
C. the Earth’s going around the sun
D. human activity
2.The text is developed by ____ .
A. giving typical examples
B. following the order of space
C. analyzing a theory and arguing it
D. comparing and finding differences
3.The underline word “identical” means ____ .
A. totally different B. exactly the same
C. extremely important D. relatively independent
高二英语阅读理解中等难度题查看答案及解析
Most people recognize that there are many benefits of learning a foreign language. Scientific studies have even shown that learning a new language helps to keep memories sharp and naturally improves overall brain function.
But do you know that you can speak a new language in as little as 10 days? The Pimsleur Approach to speaking new languages helps users pick up new languages quickly. Even the FBI has purchased the Pimsleur Approach.
Dr. Pimsleur, a specialist in the field of applied linguistics, devoted his life and career to acquiring languages and recognized that effective communication in any language depends on mastery of a relatively limited number of words. And, trying to learn too many words at first can actually slow the language retention (保留) process. However, once this “core (核心) vocabulary” is mastered and used constantly, it speeds up language learning. The Pimsleur Approach aims at teaching you to use the core vocabulary of the language, so you can speak the most in the least amount of time. It’s not how many words you know, but rather, which words you can use.
Each Pimsleur Approach lesson has been scientifically planned to rapidly lock language material into your brain after just one listen. Just sit back, listen and start wiring your brain to pick up a new language today.
The Pimsleur Approach Programs
The entire Pimsleur Approach is what language learning should be: quick, fun and easy. You’ll absorb your new language effortlessly without any reading, writing or computer use. The Pimsleur Approach has a 100 percent guarantee: amaze yourself in 10 days or you don’t pay!
Limited availability special offer
The company is currently offering new customers a special offer of half off the language of your choice including free shipping.
The programs which normally cost $19.95 are now available for just $9.95. Better yet, they are also offering a full 30-day money-back guarantee (so if you find you are not speaking as fast as you want, simply return it for a full refund).
1.The teaching method of the Pimsleur Approach is ______.
A. mastering a number of rules B. reciting many new words
C. reading and translating D. listening and speaking
2.What does the Pimsleur Approach focus on?
A. How many core vocabularies you remember.
B. How effectively you use the core vocabulary.
C. How to learn many words at first.
D. How to improve your language retention.
3.If you learn the Pimsleur Approach lessons now, you _______.
A. are to speak as fast as possible
B. can travel by ship for free
C. may get a $10 discount
D. have to hand in your fees within 30 days
高二英语阅读理解中等难度题查看答案及解析
I came across quite a few language problems while on holiday with my family last summer. The most embarrassing was when my Mom apologized to the people we were staying with because her “pants were dirty”. They looked at her in amazement, not knowing how to react. You see, Mom had fallen over and gotten mud on her jeans. But in Britain, “pants” means underpants, not trousers as it does back home.
Katie — From America
When I asked for the “restroom” in a big department store, people kept directing me to a room with seats where I could sit and “rest”. It took me years to get through to someone that I only wanted the toilet!
Tom — From America
Last summer we went on a two-week family touring holiday, so Dad hired a car over the Internet. This was an old vehicle and there turned out to be lots of things wrong with it. When he phoned the hire company and tried to explain that the lock on the boot(汽车行李箱) was broken, they thought he was talking about footwear! He had no idea their word for “boot” was “trunk”. In the end we went to a garage and just solved the problem.
Mary — From Britain
Last summer, I went to stay with a friend on the west coast. Her flat was on the first floor of a high-rise building so I got the lift up. Then I wandered round for ages looking for her flat but couldn’t find it. Fed up and tired, I finally had to go out to find a phone box. She explained that her flat was on the first floor, which for me meant the ground floor.
David — From Britain
1.Hearing Katie’s mother’s words, Katie’s friends were in amazement because ____________.
A.they mistook “pants” in American for underpants
B.Katie’s mother’s underpants were dirty
C.Katie’s mother got mud on her jeans
D.they didn’t know any English
2.David went out to find a phone box to ____________.
A.phone the police for help B.apologize for his being late
C.tell his friends he couldn’t go to visit her D.phone his friend for help
3. When Tom asked for the “restroom”, the people around him thought _____________.
A.he wanted a chair B.he wanted to have a rest
C.he wanted the toilet D.He wanted to go to a department store
4.The underlined word “garage” is probably _____________.
A.a parking place B.a car C.a place to repair cars D.a gas station
5.Which of the following words is from British English?
A.Pants B. Restroom C.Ground floor D.Trunk
高二英语阅读理解简单题查看答案及解析
In New York there are quite a few free museums for visitors. Below we explore New York’s most impressive free ones.
National Museum of the American Indian
Focusing largely on Native American culture, this museum boasts(自夸)over a million items, from crafts to traditional tools, all of which played a large part in Native American culture in past times. Located at 1 Bowling Green, the museum is free of charge. Open 10 a.m.~5p.m. Frid-Wed and 10 a.m.~8 p.m. Thurs, it’s served by subway lines 4/5 to Bowling Green.
Federal Hall
A popular one for followers of American politics, Federal Hall is the original location of the US Customs House and the place where Washington took the oath(宣誓)of office in 1789 as the first US President. Today, this building is a premier example of classical architecture. Free of charge to visitors, the museum is located at 26 Wall St, which is accessible by subway lines 2/3/4/5 to Wall St. It’s open from 9 a.m.~ 5 p.m. Mon-Fri.
New York Academy of Medicine
For the more intellectual, a trip to the New York Academy of Medicine is unmissable. With over 700,000 catalogued works, it’s the world’s second largest health library. Its biggest attraction, however, is the interesting medical equipment on display here, which is weird(古怪的) but wonderfully original. Located at 1216 Fifth Ave at 103rd St, it’s free of charge to peruse. Open 9 a.m. ~ 5 p.m. Mon-Fri, it’s served by subway line 6 to 103rd St.
Museum at Fashion Institute of Technology
The museum contains a huge permanent collection which features 200 historically significant clothes and also features works by student exhibitions. With free talks and tours on offer, this museum is a great place without spending a cent. Located at Seventh Ave at 27the St by subway line 3, this free museum---undoubtedly the most fashionable one in New York --- is open Tues-Fri 12 a.m. ~8 p.m. and Sat 10 a.m.~ 5 p.m..
1.If you are interested in Native American culture, where would you probably go?
A. To 1 Bowling Green.
C. To 1216 Fifth Ave.
B. To Seventh Ave at 27th St.
D. To 103rd Wall St.
2.If you take the subway line 4 to 26 Wall St, you can enjoy __________. |
A. reading medical books
C. the art of costume
B. the art of architecture
D. the ancient tools
3.Which of the following about the four museums mentioned in the text is NOT true?
A. They are all located in New York.
C. They are all symbols of power.
B. They are all free of charge.
D. They are all accessible by subway.
高二英语阅读理解中等难度题查看答案及解析
The theory _____ by Einstein was later to prove true, but at that time few people could accept it .
A. put out B. put together C. put aside D. put forward
高二英语单项填空中等难度题查看答案及解析
To be a real gentleman, you should know that true forgiveness is one of the most remarkable qualities a human can possess!
In the fighting between two countries in the 1970s, a young man was walking from one village to the next when he was by an armed guerrilla fighter from the enemy country.The fighter the young man down the hill where he was to be .
But a(n) thing happened. The young man, who had military training, was able to disarm the fighter.Now, the table was and it was the fighter who was ordered down the hill.
As they walked, , the young man began to reflect on what was happening.Recalling the of his mother, "Love your enemies; do good to those who you." He found he could go no farther.
He 10 the gun into the bushes, told the fighter he was to go and turned back the hill.
Minutes later, he heard footsteps53 behind him as he walked."Is this the end after all?" he . Perhaps the fighter had got the gun and wanted to finish him off.But he continued on, glancing back, until his enemy reached him, only to grab him in a hug and pour out for sparing his life.
Mercy often wears the face of .And though it usually isn't an enemy in uniform-that we are challenged to forgive, we have for mercy every day. Family members and friends, co-workers and neighbors and even strangers have for our forgiveness. You know who they are.
As Mahatma Gandhi said, "The can never forgive. Forgiveness is the attribute of the strong. " Be strong. Forgive.
1.A.shot B.murdered C.killed D.caught
2.A.demanded B.reminded C.ordered D.required
3.A.beaten B.shot C.accepted D.driven
4.A.amazing B.frightening C.inspiring D.confusing
5.A.watched B.received C.accepted D.suggested
6.A.turned B.covered C.moved D.repaired
7.A.thus B.indeed C.therefore D.however
8.A.expressions B.plans C.words D.signals
9.A.forgive B.hate C.instruct D.help
10.A.packed B.dragged C.forced D.threw
11.A.free B.slow C.nervous D.eager
12.A.for B.into C.up D.down
13.A.showing B.waving C.running D.jumping
14.A.shouted B.counted C.wondered D.argued
15.A.seldom B.never C.always D.sometimes
16.A.marks B.favors C.thanks D.reasons
17.A.awareness B.kindness C.safeness D.forgiveness
18.A.opportunities B.explanations C.hopes D.lessons
19.A.need B.responsibility C.patience D.energy
20.A.lonely B.weak C.healthy D.calm
高二英语完型填空困难题查看答案及解析
It’s bad news that quite a few rare animals are ________ each year.
A.dying of B.dying out C.dying from D.dying away
高二英语单项填空简单题查看答案及解析
Most of our dreams that used to be impossible have ________ true.
A.came B.come C.gone D.appeared
高二英语单项填空中等难度题查看答案及解析
根据短文内容,从短文后的选项中选出能填入空白处的最佳选项.选项中有两项是多余的.
1._____
Most of us have one or a few bad habits that we’d like to get out of. But how do you do it? I have a few suggestions that have help you and people around me. Here are some tips that can help you to finally get out of that bad habit.
__2.__.If you tell people around you that you will stop smoking or start to exercise three times a week, then they will check up on you. And you will feel you have to keep your promise because it is let out into the world.
Avoid temptations (诱惑). ___3.__. Places where you are likely to spend too much money . Things in your cupboard that will not help you to get healthier and you should not have at home at all. And people that drag(拉) you down and back into your old ways.
__4.__ . It may seem like a good idea to change your life all at once. In our daily life , stress and lack(缺乏) of energy usually lead to failure. Don’t try to be Superman or Wonder Woman. Take it easy and break one habit at a time.
___5.___. You will probably not succeed the first time you do it. You fail and you make mistakes when you make changes and try new things. That’s just life and nothing to feel bad about. What should you do next is to try again.
A. Know what usually gets you into bad habits.
B. Simple tips for getting out of bad habits.
C. See your future in your mind.
D. If at first you don’t succeed, please try again.
E. Tell your friends and family .
F. The reason why we need to make good habits.
G. Don’t break more than one habit at a time.
高二英语七选五中等难度题查看答案及解析