Although April did not bring us the rains we all hoped for, and although the Central Valley doesn’t generally experience the sound and lightning that can go with those rains, it’s still important for parents to be able to answer the youthful questions about thunder and lightning.
The reason these two wonders of nature are so difficult for many adults to explain to children is that they are not very well understood by adults themselves. For example, do you know that the lightning we see flashing down to the earth from a cloud is actually flashing up to a cloud from the earth? Our eyes trick us into thinking we see a downward motion when it’s actually the other way round. But then, if we believed only what we think and we see, we’d still insist that the sun rises in the morning and sets at night.
Most lightning flashes take place inside a cloud, and only a relative few can be seen jumping between two clouds or between earth and a cloud. But, with about 2,000 thunderstorms taking place above the earth every minute of the day and night, there’s enough activity to produce about 100 lightning strikes on earth every second.
Parents can use thunder and lightning to help their children learn more about the world around them. When children understand that the light of lightning flashing reaches their eyes almost at the same moment, but the sound of the thunder takes about 5 seconds to travel just one mile, they can begin to time the interval(间隔) between the flash and the crash to learn how close they are to the actual spark(闪光).
36. According to the author, in the area of the Central Valley, ___________.
A. rains usually come without thunder and lightning
B. it is usually dry in April
C. children pay no attention to the two natural wonders
D. parents are not interested in thunder and lightning
37. We believe that lightning is a downward motion because ___________.
A. we were taught so by our parents from our childhood
B. we are taken in by our sense of vision
C. it is a common natural sight
D. it is a truth proved by science
38. What is TRUE about lightning according to the passage?
A. Only a small number of lightning flashes occur on earth.
B. Lightning travels 5 times faster than thunder.
C. Lightning flashes usually jump from one cloud to another.
D. There are far more lightning strikes occurring on earth than we can imagine.
39. The underlined word “activity” is most closely related to the word(s) _______________.
A. “cloud” B. “lightning strikes” C. “lightning flashes” D. “thunderstorms”
40. It can be concluded from the passage that____________.
A. we should not believe what we see or hear
B. things moving downward are more noticeable
C. people often have wrong ideas about ordinary phenomena (现象)
D. adults are not as good as children in observing certain natural phenomena
A Tale of Two Cities was written by the famous English writer Charles Dickens. The tale is mainly about the French Revolution in 1789, where the poor rose up against the king and the nobles. Dickens showed deep sympathy for the poor and deep hatred for the cruelty of the upper class, though he wrote quite a lot about the love triangle between Lucie, Charles and Sydney.
In this novel, Dickens wrote some lively characters like Sydney and those crazy revolutionaries. In this tale, we can’t see any absolute roles. Charles, though he’s a brave and good man, obviously he hasn’t as much ability as Sydney. Sydney, a typical tragic(悲剧的) man, a man like him, usually has great ability. But he has some weak points on characters and the worst is that he always loves a woman he shouldn’t love and 99.99% die for her at last in an extremely heroic or tragic way. The revolutionaries are not as full of justice as usual. They get mad when they can get revenge(报复) for their unfair treatment. The fire of hatred burns everything. When they’re at the bottom of the society, they’re calling for justice, for fair treatment, for freedom, but when they’re in charge of the society, their world is up-side-down. They hate everything that is connected to the very people against them, even including Charles’ wife, Dr. Manette’s daughter. So these men have no difference from those former governors at heart.
Though Dickens told us how the authority is recycling over and over again in some way, the novel is about something good. Love from Sydney to Lucie is one of the only few bright points in the novel and it’s really great. A man can sacrifice his life to save his lover’s husband. He doesn’t have any personal purpose and just for his lover’s happiness. So Dickens may imply us, only love can solve the problems between people, between the poor and the rich, love is everything.. A Tale of Two Cities is mainly about .
| A．Charles Dickens | B．the French Revolution |
| C．deep sympathy | D．the upper class |
Which of the following is TRUE according to the passage?
| A．Charles is as brave and able as Sydney. |
| B．Sydney loves a woman he shouldn’t love. |
| C．The revolutionaries show justice as usual. |
| D．Charles hates his wife, Dr. Manette’s daughter. |
The underlined phrase “these men” in Paragraph 2 most probably refers to “ ”.
| A．Charles and Sydney | B．the nobles |
| C．the revolutionaries | D．former governors |
What may Dickens really want to imply us readers?
| A．The authority is changing over and over again. |
| B．The novel is about something good only. |
| C．A great man can sacrifice his life for his lover. |
| D．Only love can settle the problems between people. |
My grandmother was from a town in Michigan. Summer after summer, I enjoyed staying with my grandparents as a young child. I was from the city and loved the small town they lived in. People knew everyone, their kids, their pets, their ancestors. The bond with them continued to grow as I grew and they got older. Grandma was always using her hands for something exciting. She would make little sandwiches and we’d have tea parties. She’d make beautiful quilts for each one. I remember the small thimble(顶针) she would use while doing her needle work.
A few years ago, when Grandma left this earth, I bid farewell to a loving grandmother. How quickly our lives can change. We had just had tea together a couple of months earlier, on her 91st birthday.
On one particular birthday, when I was feeling a little low, something happened to make me feel like she was sharing that special day with me. I was arranging some colorful pillows that she had made, and suddenly I felt something inside one pillow. It was small and hard. I moved the object to a seam(接缝) that I carefully opened, and to my delight out came a tiny silver thimble! How happy I was to find something that had been a part of her. I carefully laid the thimble alongside the others I’ve collected over the years, where I could continue to see the gift God chose to reveal(启示)to me. What a precious memory of a very special lady who somehow, I knew, was laughing in delight at sewing her thimble inside my pillow.
I made some tea, using my best china, as Grandma always did, and enjoyed my tea and Grandma’s thimble. What a wonderful birthday that was! The author wrote this passage to .
| A．show how she missed her grandma |
| B．express a desire to lead a simple life |
| C．call on people to care for the old |
| D．look back upon her happy childhood |
The author liked staying with her grandparents because .
| A．she knew almost everyone there |
| B．she liked the simple and friendly town life there |
| C．she could have tea parties and eat sandwiches |
| D．she could learn to sew quilts |
How did the author feel when she found the silver thimble?
| A．Sad. | B．Proud. | C．Lucky. | D．Cheerful. |
It can be inferred from the passage that the silver thimble .
| A．was the item the author had been trying to find |
| B．was the most treasured possession of Grandma |
| C．was very precious to the author |
| D．was a birthday gift Grandma had given the author |
It has become the modern substitute of glancing at your watch—the furtive(偷偷的)look at a phone screen to check for new messages or have a quick look at Facebook. Researchers have now found why we often feel such a strong urge to glance at our handset. Using your mobile, they say, is easily affected by other people.
A University of Michigan team say people are twice as likely to pull out their phones to check their messages or emails if they’re with someone who has just done the same. It also found that females were more likely to use their mobile than men because it was more ‘consistent ’ with the daily lives of women.
The team watched students in dining halls and coffee shops around campus, observing pairs of students sitting at tables for as long as 20 minutes and recorded their cellphone use at 10-second intervals.
“What we found most interesting was just how often people were using their mobile phones, ” Dr Daniel Kruger, the study’s co-author, said. “Every person we observed used his／her phone at least once while one woman was on hers about half of the time. You may see others checking their incoming messages and be encouraged to check your own. ’’
Overall, the students used their cellphones in an average of 24 percent, the researchers found. But they were significantly more likely to use their phones (39.5 percent) when their companion had just done so in the previous 10-second interval than without the social clue, the researchers said, adding that this behavior was often repeated.
Cell phones create an alternative way for one’s attention and may both promote and interrupt ongoing social activities, the researchers wrote.
Kruger believes this pattern could be related to the effects of social acceptance and rejection. If one person in a pair engages in another conversation through their phone, his or her companion may feel rejected. That companion then might be forced to connect with others from outside so as not to feel left out.
People’s strong desire to check their messages partly results from ___________.
| A．the same behavior of other people |
| B．the new messages of their handsets |
| C．the update service of Facebook |
| D．the modern substitute of their watches |
Why do women use their phones more frequently?
| A．They want to show off their modern mobiles. |
| B．They desire to meet the demands of society. |
| C．They try to set a good example for others. |
| D．They are more likely to be influenced by others. |
How might one feel when his companion is busy checking messages?
| A．Relaxed. | B．Ashamed. |
| C．Ignored. | D．Surprised. |
The underlined part “this behavior” in Paragraph 5 refers to _______________.
| A．receiving social clues | B．using the cellphones |
| C．joining in activities | D．engaging in conversations |
Which of the following can be the best title of the passage?
| A．Social Acceptance And Rejection |
| B．Females Use Mobiles More than Men |
| C．How Do People Check Messages? |
| D．Cellphone Use Is Spreading |
“You have cancer” are the three words you never want to hear. Unfortunately, over 5, 000 people in North America do hear those words --- every single day. Even worse, cancer has become the second leading cause of death for Americans. America’s health practitioner (从业人员), David Brownstein, M. D. , has spent much of his medical career studying, cancer, and learning the best ways to avoid becoming its victim.
And Dr. Brownstein does not shy away from (回避) the hard truth. Statistics demonstrate we are not winning the war on cancer. Far from it. In fact, cancer death rates have remained nearly unchanged over the last 80 years. Plus, traditional cancer treatments have been a terrible failure. Because the only big winner in the cancer treatment story to date has been the cancer industry’s multibillion-dollar profits, Dr. Brownstein has just released a free video documentary revealing some of his startling (令人吃惊的) findings.
In this video, you’ll discover five specific signs that you will be diagnosed (诊断) with cancer during your lifetime. Even more important, you’ll see:
*Seven simple but smart steps to prevent cancer from taking over your body.
*How to help your body naturally kill cancer cells.
*Easiest ways to avoid known cancer-causing factors.
*The little-known relationship between iodine (碘) and cancer.
*And much, much more…
According to Dr. Brownstein, nearly all of US have cancer cells in our bodies at various times during our lives. The trick is to avoid letting those cells increase and defeat the body’s natural defenses.
The good news is that you and your loved ones do not need to become cancer victims. With the simple methods revealed in Dr. Brownstein’s eye-opening video, you can take steps to prevent this deadly disease.
Newsmax Health managed to bring it directly to you free of charge. Click here to start watching this powerful video about preventing cancer immediately. With so many people dying needlessly, there’s no time to waste.
We can learn from Paragraph 1 that ________.
| A．David Brownstein makes no progress in preventing cancer |
| B．cancer is the leading cause of death for Americans |
| C．David Brownstein himself is suffering from cancer |
| D．cancer victims are increasing in North America |
What do we know about cancer in America?
| A．Cancer death rates are dropping. |
| B．Cancer industry is very profitable. |
| C．Traditional cancer treatments are effective. |
| D．Cancer medicine was invented 80 years ago. |
What does the underlined part “the hard truth” refer to in Paragraph 2?
| A．David Brownstein’s video is unpopular. |
| B．It needs another 80 years to cure cancer. |
| C．People don’t know cancer death rates. |
| D．People’s inability to defeat cancer. |
What does Dr. Brownstein’s video include?
a. Some signs that you’ll get cancer.
b. Some people who are fighting against cancer. ’
c. Some ways to avoid factors that can cause cancer.
d. Some steps to prevent cancer controlling your body.
| A．abc | B．bcd |
| C．acd | D．abd |
What’s the purpose of the passage?
| A．To recommend a video. |
| B．To introduce some doctors. |
| C．To teach US how to make a video. |
| D．To give US some tips on dealing with cancel. |
Traveling to Europe to see its famous monuments like the Eiffel Tower in Paris and the Colosseum (古罗马竞技场) in Rome, is not exactly the ideal vacation for kids. Fortunately, Europe has more to offer than lots of old churches and ancient history. You can enjoy some fun in the sun at some of the famous beaches of the continent.
Mykonos, Greece
The closer you get to the equator, the longer the beach season and Greece is wonderful for that. You can enjoy beautiful green water, public chairs and lovely umbrellas at the beaches in Mykonos.
Dubrovnik, Croatia
There’s nothing more attractive than the beautiful beaches bordering Dubrovnik, Croatia’s most beautiful city. It’s surrounded by stone walls like a castle. It almost makes you feel like you’re suntanning (晒黑皮肤) at Hogwarts, where the hero Harry Porter of the story is trained!
Sicily, Italy
Rabbit beach on the island of Sicily offers shallow, crystal clear waters making it a perfect beach for families with young children. And if you want to add interest to your experience, try snorkeling (使用水下呼吸管潜游)!
Nice, France
Lined with palm trees and first-class hotels, the city of Nice, located on the French Riviera, offers a whole coastline of Mediterranean beaches. Because they’re in the heart of the city, these beaches attract a large crowd. So if you’re looking for something more private, you’ll have to travel a few miles outside of the city center.
Ribadeo, Spain
At low tide, Playa de las Catedrales in Ribadeo, Spain is the perfect beach to take in the natural wonders without urban amusements like restaurants, bars or huge crowds. It boasts beautiful wildflowers and unique rock formations making it truly picture worthy.
Dubrovnik is special in that ________.
| A．it is surrounded by stone walls |
| B．it has the longest coastline |
| C．it has the longest beach season |
| D．it is the training center of Harry Porter |
If you plan to go to a beach which is in the city, you should go to ________.
| A．Mykonos | B．Sicily |
| C．Nice | D．Ribadeo |
Which of the following is TRUE about Ribadeo?
| A．It offers visitors first-class hotels. |
| B．It has restaurants, bars and huge crowds. |
| C．Visitors can try snorkeling there. |
| D．Visitors can enjoy unique rock formations there. |
All the beaches mentioned in the passage _________.
| A．have beautiful wildflowers |
| B．are famous European beaches |
| C．are world-known fur their green water |
| D．provide visitors with urban amusements |
Where is this passage probably taken from?
| A．A travel guide. | B．A geography textbook. |
| C．An advertisement. | D．A news report. |