What would happen to the earth if the sun sud...

What would happen to the earth if the sun suddenly　　　 switch off some day?

A. might　 B. could　 C. would　 D. should

高三英语单项填空中等难度题查看答案及解析

If I raised the question, “What would be the last thing you would expect to happen while watching your son’s flag football game?” you probably still couldn’t come up with what happened to me and my family.

As we were sitting on the sidelines enjoying the game, a low-flying bird came swooping in attempting to land on my daughter’s head! It honestly came out of nowhere. We were seated by ourselves on the tree lined side of the field. I was able to calm my daughter’s shock and fear once I showed her that the bird was not some wild animal, it was in fact, somebody’s pet!

Now, we’re sitting at the outdoor fields of the Pontiac Silverdome, far from any populated area, wondering where this very social cockatiel, an Australian parrot (澳洲鹦鹉) could have come from. I walked up to the bird and put out my hand. Immediately, it hopped on and chirped in a friendly way. We looked around us and knew that we could not just leave and suppose that the bird would return to where it came from. This was a very domesticated bird that needed help or it would not survive.

The flag football game had ended so we walked the bird over to other groups of adults and asked if they knew of anyone who had lost a bird. All the kids were excited about the bird and fed it with some post game snacks. The bird’s nails were getting long and he was looking pretty dirty, so we knew it had been out here for a long time and was hungry. Since its wings were clipped, it could fly a little but probably not more than 100 yards or so at a try. We all just scratched our heads as a group wondering what to do with the lost bird.

We explained to the kids that this bird needed our help since it was someone’s pet and would not know how to get its own food, and it could not fly well since its wings were clipped. The kids understood, and all of them wanted to take the bird home! The parents however, knew this was not a good choice as one had a large dog, another two cats, etc. We explained to the kids that one of us could take the bird home for the night and then bring it to the Humane Society in the morning in hopes to connect it to its owners. We couldn’t keep the bird. It wasn’t ours. This was tough for the kids to understand at first. We couldn’t just leave the bird either. There was no way it could attend itself. The group of us sat around the Silverdome practice fields for quite a while trying to determine the best course of choice for the lost bird. It was getting dark out but no one was willing to leave that parking lot until we had a game plan for how to help the bird.

The owner of the football league, Chris Novak, offered to take the bird. It was extremely nice of him and he really stepped in to help while all the rest of us who had kids tugging on our shirts and begging to take it home. We took a box and put a bunch of holes in it and he brought it home for the night. Another mom went online and found a family that had lost a bird that looked just like the one we’d found. She emailed the info to Chris who got in touch with the family and the next day, reunited the bird with the family that lost it almost 3 weeks earlier! When Chris emailed us to let us know, we could not believe that this bird had traveled from The Rochester Tienken area all the way to the Silverdome!

We were so happy to be able to save this bird and get it back to its family. I showed my kids the email about how the other family got their pet back. The family has 3 kids who were so happy to see their bird. My kids realized what a nice ending this story had. Not only had we been able to save this bird’s life, but we were able to bring it back to the family that loves and misses him.

The life lesson in the missing bird story seemed to miss its mark with my kids at first. They were a little bummed out that they couldn’t keep the lost bird. I explained to them that when an animal or someone needs help, you just can’t turn a blind eye and hope everything works out OK. The “lost bird incident” was also a reminder to them that teamwork and the kindness of strangers can make a world of difference and that a group of well-meaning strangers can work together to help someone. It wasn’t a heroic act, but one that I knew had sunk in with my kids when they realized that trying to help was the best and only real course of action. 　

1.What happened when the author watched his son’s football games?

A．A parrot tried to eat their food.

B．His daughter was hurt by a parrot.

C．A parrot flew towards his daughter.

D．A parrot landed on his daughter’s head.

2.The underlined word “domesticated” in the second paragraph probably means_______.

A．having been abandoned                  B．having been used to home life

C．having been used to life in the wild          D．having been week and hungry

3.Who was the first one to find the bird’s owner?

A．The author                            B．Chris Novak

C．The Humane Society                     D．A participant’s mother

4.What can be learned from the “lost bird incident”?

A．Strangers can also work well together.

B．Humane Society helps children in teamwork.

C．Children can keep lost injured pet birds home.

D．Helping others is always regarded as a heroic act.

5.What did the author want to tell in the text?

A．How to help a lost parrot to find home.

B．The experience of watching a football games.

C．The importance of teamwork and helping others.

D．How a parrot can fly a long distance from home.

6.The best title of the text should be________.

A．What Animals Can Teach Us

B．Complete Care for a Lost Bird

C．Life Lessons When You Least Expect It

D．Love First, Teamwork and Kindness Second

高三英语阅读理解中等难度题查看答案及解析

----If this had happened to you, what would you have done?

----Me? I ________ the alarm.

A．would turn on                          B．would have turned on

C．had turned on                          D．must have turned on

高三英语单项填空中等难度题查看答案及解析

What would have happened ________，as far as up to the river bank.

A．Bob had walked farther

B．if Bob should walk farther

C．had Bob walked farther

D．if Bob walked farther

高三英语单项填空困难题查看答案及解析

___ is known to us all is that the earth is smaller than the sun.

A. What            B. As                C. Which              D. It

高三英语单项填空中等难度题查看答案及解析

______ is known to all, the earth travels round the sun once every year．

高三英语单项填空简单题查看答案及解析

Global warming happens when greenhouse gases trap heat and light from the sun in the earth’s atmosphere, which increases the temperature. This is like when heat is trapped in a car. On a hot day, the car gets hotter when it is out in the parking lot. This is because the heat and light from the sun can get into the car, by going through the windows，but it can’t get back out. This is what the greenhouse effect does to the earth .The heat and light can get through the atmosphere, but it can’t get out As a result，the temperature rises.

Sometimes the temperature can change in a way that helps us. The greenhouse effect makes the earth appropriate for people to live on Without it，the earth would be freezing，or it would be burning hot. It would be freezing at night because we would not get the sun’s heat and light .During the day, especially during the summer, it would be burning because the sun would be up with no atmosphere to filter(过滤)it，so people，plants，and animals would be exposed to all the light and heat.

Although the greenhouse effect makes the earth able to have people living on it，if there gets to be too many gases，the each can get unusually warmer, and many plants，animals．and people will die. Plants would die because they would not be able to take the heat .This would cause us to have less food to eat, and it would also limit the food that animals have. With less food for the animals that we need to survive we would even have less food. Gradually, people，plants，and animals would all die of hunger．

People are doing many things to try to stop global warming .One thing is carpooling—driving with someone to a place that you are both going to. Another thing is being more careful about leaving electrical devices turned on. Now, more people are even riding buses or bikes to lower the amount of greenhouse gases in the air .Although adults do many things to help stop global warming, kids call do just as much.

1.By the example given in Paragraph l, the author wants to__________.

A. explain how global warming happens

B. show his feeling in a car in hot summer

C. tell us cars are causes of greenhouse gases

D. say that I there are greenhouse gases in every car

2.The underlined word ‘it” in Paragraph 2 refers to__________.

A. light　　 B. greenhouse effect　　 C. temperature　 D. heat

3.What is the effect of atmosphere?

A. IT only traps the heat of the sun.

B. It does great harm to humans.

C. It makes the earth neither to hot nor too cold.

D. It prevents all the light from the sun shining on the earth.

4.What is the main idea of the third paragraph?

A. lf there is greenhouse effect．all the plants will die

B. Human beings are likely to disappear from the earth

C. Crops can ′t take in the heat lf there is greenhouse effect

D. Although greenhouse effect is necessary．Too much of it will cause us to die.

5.What will the author most probably discuss in the paragraph that follows?

A. What kids can do to help stop global warming.

B. Who should be responsible for the environmental problems.

C. What global warming is doing to the environment.

D. Why cars and buses pollute the air a lot

高三英语阅读理解中等难度题查看答案及解析

The Internet has become a way of life for many people around the world.So what would happen if one fine morning，you woke up to find the Internet has no existence? How would your life be changed? Well，your lifestyle might be impacted.If you were an Internet addict，you would find that your life has come to an end.With no online facilities，a considerable part of your time would be spent waiting in long lines at banks，post offices or government offices.You would be waiting for days or even weeks for your mail to arrive from another corner of the world.Suddenly，you would realize that your fast­paced life is running at a snail’s pace.

Without the Internet，your socializing would also be impacted.If you’d gotten very used to socializing online，you would now be clueless as to how you could share the pictures of your recent trip you went for with your friends across the globe.It would be difficult to interact with people living outside your locality.You might have to become a member of a club or a community in your neighborhood to make new friends.With no online social media，you would find yourself saying this very often: Let’s go and talk to them!

With no way to use emails，instant messaging，chat or social media，we would have to take advantage of the option of a telephone conversation，or sending a snail mail.Communication via the internet is free，whereas the options available otherwise would cost you extra money and time.Your would have to write letters and buy stamps，as we used to do before the Internet became popular.

The Internet has become a huge sea of information and resources.No Internet would mean no instant and easy access to information at the click of a button.You would have to walk down to your local library and actually search the whole place to get the information you’re looking for，with little chances that you’ll find what you seek instantly.The students who were accustomed to using the Internet for completing their assignments would have a tough time.There would be no way to get an education without actually going to a school or a college physically.

Without the Internet，things at your workplace would be turned upside down.If your work was largely Internet­based，your company might have to shut down.If your work involved only minor use of the Internet，for example，using online system to acquire statistics from the Internet，this simple task would now be a complicated and time­consuming process.Your desk would be full of documents and files，and you would have a nightmare searching or sorting them out by hand.In any case，life without the Internet would seem like a nightmare! So enjoy living in the paradise we call the Internet and make wise use of it！

高三英语任务型阅读中等难度题查看答案及解析

WHAT happens to a teenage kid when the world he thought he knew suddenly changes? Find out in Little Brother by American author Cory Doctorow．It is a fascinating book for a new generation of sci-fi readers．

Marcus Yallow, 17, from San Francisco is much more comfortable in front of a computer than obeying the rules of society．Smart, fast and wise to the ways of the networked world, he has no trouble outwitting （骗过） his high school's monitoring system．This way he and his friends get to head off to play a popular online game in real life．

While they are playing, a bomb explodes on the Bay Bridge．Marcus stops a military vehicle to get help for his injured friend, but this simple act throws him into a Department of Homeland Security （DHS） secret prison．There he is treated as a possible terrorist．He is eventually let go after four days, but his injured friend disappears．

When he returns, Marcus discovers that there are many "security measures" in place and that now all citizens are treated like potential terrorists．While some consider this government action necessary for public safety, Marcus sees this as a complete destruction of the rights he is supposed to have as a citizen．

He knows that no one will believe his story, which leaves him with only one thing to do: to take down the DHS himself．He helps organize a large network called Xnet to spread the truth, anonymously （匿名地）．

The book presents a young man who is irresponsible, but learns about himself, and grows, in the course of the story．As part of this learning and growing he becomes aware of very serious issues about his society．

1.What kind of article does this passage belong to?

2.The underlined word “destruction” in the passage means        ．

3.Marcus Yallow was sent to prison because         ．

4.From the second paragraph we can infer that        ．

5.At the end of the book, Marcus Yallow        ．

高三英语阅读理解简单题查看答案及解析

WHAT happens to a teenage kid when the world he thought he knew suddenly changes? Find out in Little Brother by American author Cory Doctorow． It is a fascinating book for a new generation of sci-fi readers．

Marcus Yallow, 17, from San Francisco is much more comfortable in front of a computer than obeying the rules of society． Smart, fast and wise to the ways of the networked world, he has no trouble outwitting （骗过） his high school's monitoring system． This way he and his friends get to head off to play a popular online game in real life．

While they are playing, a bomb explodes on the Bay Bridge． Marcus stops a military vehicle to get help for his injured friend, but this simple act throws him into a Department of Homeland Security （DHS） secret prison． There he is treated as a possible terrorist． He is eventually let go after four days, but his injured friend disappears．

When he returns, Marcus discovers that there are many "security measures" in place and that now all citizens are treated like potential terrorists． While some consider this government action necessary for public safety, Marcus sees this as a complete destruction of the rights he is supposed to have as a citizen．

He knows that no one will believe his story, which leaves him with only one thing to do: to take down the DHS himself． He helps organize a large network called Xnet to spread the truth, anonymously （匿名地）．

The book presents a young man who is irresponsible, but learns about himself, and grows, in the course of the story． As part of this learning and growing he becomes aware of very serious issues about his society．

1. What kind of article does this passage belong to?

2. The underlined word destruction in the passage means ________．

3. Marcus Yallow was sent to prison because ________．

4. From the second paragraph we can infer that ________．

5. In the end of the book, Marcus Yallow ________．

高三英语阅读理解中等难度题查看答案及解析