A warm drink of milk before bed has long been the best choice for those wanting a good night′s sleep. But now a study has found it really does help people nod off﹣ if it is milked from a cow at night.
Researchers have discovered that" night milk" has more melatonin(褪黑激素),which has been proven to help people feel sleepy and less worried.
In the study, mice were fed with dried milk powder made from cows milked both during the day and at night by researchers from Seoul, South Korea.
Those given night milk, which had 10 times the amount of melatonin, were less active and less worried than those fed with the milk collected during daytime, according to the study published in The Journal of Medicinal Food.
Night milk quicken the start of sleep and caused the mice to sleep longer.
While the effect of milk harvested at different time has not been tested on humans up to now, taking melatonin medicine has been suggested to those who are trying to fall asleep at night.
Studies have also showed that milk can be excellent for helping sleep because there is calcium(钙)in it, which helps people to relax.
Milk is also sugar﹣free because it is the least fattening. The more fat you take in before bedtime, the greater burden you will have on your body at night.
根据上文内容判断正(T)误(F)
(1)According to the passage, the mice fed with daytime milk were less active.
(2)The study has been tested on mice for ten times.
(3)People with sleeping problems have been advised to drink milk collected during the night by researchers.
(4)Milk is good for sleep because there is melatonin and calcium in it.
(5)The writer shows the main idea of the passage by giving examples.
Ted Brown's dream as a child was an unusual one:he wanted to fly.What was more unusual was the way in which he made his dream come true.
After high school,he wanted to join the U.S.Air Force but he failed because of his poor eyesight.However,his dream remained.
At the age of 33,Ted was a truck driver in Los Angeles.One day,while sitting outside in his garden,he watched planes fly overhead and an idea came to him:to use balloons(气球) to fly.
A few weeks later,Ted bought 42 huge balloons.He tied them to a chair and then he sat down in the chair with some beer,sandwiches and a gun.His plan was to fly to 10 meters above his garden,enjoy a few hours in the air,and then shoot some balloons with his gun to get back down.But things did not go as he planned.
Once his friends cut the ropes under Ted's chair,the 42 balloons flew into the sky at an astonishing speed until about 4000 meters above the ground with Ted and his chair.He didn't shoot any of the balloons because he was afraid he might break the balanee(平衡) of his"plane".Ted stayed in the sky with his beer and sandwiches for 14 hours,cold and frightened.
Planes heading towards Los Angeles'busy international airport reported the strange sight.And Ted's balloons caused great danger to them.At last,Ted gathered his courage to shoot a few balloons and slowly landed on the ground,where many policemen were waiting for him.
Ted made his dream come true,but it cost him:he was fined(罚款) 1,500dollars for breaking the law about air safety.
When asked by a reporter why he had done it,Ted answered,"A man can't just sit around and do nothing; he should have his dream and go for it."
63.Why couldn't Ted join the American Air Force?
A. |
Because he didn't finish high school. |
B. |
Because his parents stopped him. |
C. |
Because there was problem with his eyes. |
D. |
Because he was too short. |
64.He was fined 1500dollars because .
A. |
his balloons caused trouble to planes |
B. |
he stayed too long in the air |
C. |
he used too many balloons |
D. |
he took a gun with him |
65.Which of the following is true?
A. |
He didn't go to college because of his dream to fly. |
B. |
He felt sorry for what he had done. |
C. |
He realized his dream in a dangerous way both to himself and to others. |
D. |
He didn't shoot the balloons at first because he wanted to stay there longer. |
66.What can be the best title for the story?
A. |
Go for It. |
B. |
A Man with Poor Eyesight. |
C. |
Up High in the Air. |
D. |
Ted's Dream to Fly. |
Sometimes,when you worry that you may fail an exam,you end up failing.Or during a seating arrangement (安排) in your class,when you are afraid to sit next to someone you don' t like,you end up sharing the desk with him or her.
This is what Murphy' s Law tells us: If things can go wrong,they will go wrong.But is it true?
Of the studies about Murphy' s Law,the most famous one is the buttered toast (烤面包片)phenomenon (现象): One toast with butter falls,it lands butter﹣side down most of the time.
To prove this,Robert Matthews did a lot of experiments with more than 1,000British school kids in 2001.
In the first experiment,each student put a piece of buttered toast on a plate,let it fall off 20times and noted which side it landed on.Of almost 10,000experiments,toast landed butter﹣side down 62percent of the time.
But you may ask: Is it the butter that plays a role? Here comes Matthews' second experiment.
This time,instead of butter,the toast had a letter "B" written on one side.It still landed 58 percent of the time on the B﹣side.
This proved that Murphy' s Law is true: If the toast can land butter﹣side down,it will do so.
Matthews did another experiment.When students threw the toast from a height of 2.5metres,the toast landed butter﹣side down only 47percent of the time.
"Toast lands butter﹣side down because humans aren' t tall enough to let it land any other way," Matthews said.
根据上文内容判断正 (T) 误(F)
(1)According to Murphy' s Law,in an English class,if you don' t want to be questioned by the teacher,you may end up failing answering the questions.
(2)In the first experiment of buttered toast,we know the toast landed butter﹣side down about 620times.
(3)If the toast can land butter﹣side down,Murphy' s Law is true.
(4)In the first two experiments,either the butter or the letter "B" plays a role.
(5)The passage is mainly talking about Murphy' s Law depends on people' s mental state(心理状态).
What are you going to do i you are in a burning house?How will you escape?Do you know how to save yourself?Please read the following passage.
Escaping from a fire is a serious matter.Knowing what to do during a fire can save your life.It's important to know the ways you can use and show them 10 everyone i the family.such as stairways and fire escapes.but not elevators.
From the lower floors of the buildings.escaping through windows is possible.Learn the best way of leaving by windows with the least chance of serious injury.The second floor window is usually not very high from the ground,Of course.it is safer to jump a short way than to stay in a burning building.
Windows are also useful when you are waiting for help.Be sure to keep the door closed.or smoke and fire may come into the room.Keep your head low at the window to be sure you get fresh air rather than smoke that may get into the room.
On a second or third floor.the best windows for escape are those that open onto a roof.From the roof#person can drop to the ground more safely.Dropping onto hard ground might end in injury.Bushes and grass can help to break a fall.
根据上文内容判断正(T)误(F)
51.It's important to know how to escape from a fire.
52.In a fire we can use elevators to come down.
53.Windows of any floor can't be used when you are waiting for help.
54.Doors must be open so that you can get fresh air in a fire.
55.The passage may help save your life in a fire. .
Are you happy most of the time?Or do you easily get angry sometimes?Everyone has a different temperament(脾气).It is usually believed that both genes(基因) and environment may influence people's temperament in different ways.Scientists have found that the season of the birth also plays a role.
Scientists from Budapest,Hungary,studied 400 university students.In the study,the students needed to finish some questions to know which of four kinds of temperaments they most had.From the questions,scientists found that the students always answered something like "My mood(情绪) often changes for no reason."and" I love to deal with new projects,even if it is risky."These answers were then connected with their birthdays.
They discovered that people born in summer easily change between sad and happy moods compared to people born in winter.Those who always feel positive are mostly born in spring and summer.
The study also found that those born in fall less probably had a mood of depressionwhich may easily drive them to cry,while those in winter were not easier to be angry.
Scientists said that this was probably because the seasons had an influence on certain chemicals in the human body.And the chemicals are important to control people's moods even in adult life."It seems that when you are born may increase or decrease your change of developing certain mood disorders."scientist Xenia Gonda told the Telegraph.
根据上文内容判断正(T)误(F)
(1)Ages probably may influence people's temperaments according to the Paragraph 1.
(2)The underlined the word "depression" most probably means sadness.
(3)The answers to the questions of the study were matched with their birthdays.
(4)People born in winter get sad or happy more easily.
(5)The best title of this passage is "The Influence of Genes". .
Karen has two kids, a boy and s girl, Dave and Nancy. Both o them are very lovely And the boy loves his little sister very much because he thinks he must protect her. However, the little girl got a serious illness one day and needed some blood. And the hospital also couldn't find the same type of blood for the girl. But Karen knew both of her kids have the same type of blood. So Karen asked her son, "Would you like to give your blood to your sister?"
Dave agreed at once. After transferring(转移)his blood,the boy asked his mother,"Mom,how long can I live from now on?" Karen understood that her son had thought he would die soon after he lost some of his blood. So Karen said to her son, "Don't worry, my son. You won't die if you lose a little blood."
"Really? How long can I live?" the boy asked his mother again."I think you can live to be 100 years old."smiled his mother. The boy lifted his arms and said happily,"Well,please give half of my blood to my little sister! Then both of us can live 50 years!"
根据短文内容,判断下面各小题的正(T)误(F).
(1)Karen has two lovely kids.
(2)The little girl got a serious illness.
(3)Dave didn't want to give blood to his sister.
(4)Nancy thought she would die soon after she got some blood.
(5)The boy loved his sister very much.
A farmer had a friend and his friend was famous for growing wonderful apple trees.
One day, the farmer's friend gave him a young apple tree and told him to take it home and plant it.
The farmer loved the gift. But when he got home, he did not know where to plant it. He was afraid that if he planted the tree near the road, strangers would steal the apples. If he planted the tree in one of his fields, his neighbors would come at night and steal the apples. If he planted the tree near his house, his children would take the apples. Finally he planted the tree in his wood.Nobody could see it, but there was no sunlight in his wood, the tree soon died.
Later, the friend asked the farmer why he planted the tree in such a poor place. " What's the difference?"the farmer said angrily. "If I plant the tree near the road, strangers may steal the apples.If I plant the tree in one of my fields, my neighbors may come at night and steal the apples. If I plant the tree near my house, my children may take the apples."
"Yes, "said the friend, ""but at least someone could enjoy the apples. Now no one could eat the apples, and the apple tree died!"
(1)The farmer's friend was famous for growing wonderful pear trees.
(2)The farmer didn't plant the tree near the road.
(3)The farmer planted the tree in one of his fields.
(4)There was no sunlight in the farmer's wood.
(5)All of the farmer's friends enjoyed the apples at last.
A farmer had a friend and his friend was famous for growing wonderful apple trees.
One day, the farmer's friend gave him a young apple tree and told him to take it home and plant it.
The farmer loved the gift. But when he got home, he did not know where to plant it. He was afraid that if he planted the tree near the road, strangers would steal the apples. If he planted the tree in one of his fields, his neighbors would come at night and steal the apples. If he planted the tree near his house, his children would take the apples. Finally he planted the tree in his wood.Nobody could see it, but there was no sunlight in his wood, the tree soon died.
Later, the friend asked the farmer why he planted the tree in such a poor place. " What's the difference?"the farmer said angrily. "If I plant the tree near the road, strangers may steal the apples.If I plant the tree in one of my fields, my neighbors may come at night and steal the apples. If I plant the tree near my house, my children may take the apples."
"Yes, "said the friend, ""but at least someone could enjoy the apples. Now no one could eat the apples, and the apple tree died!"
(1)The farmer's friend was famous for growing wonderful pear trees.
(2)The farmer didn't plant the tree near the road.
(3)The farmer planted the tree in one of his fields.
(4)There was no sunlight in the farmer's wood.
(5)All of the farmer's friends enjoyed the apples at last.
Cycads(苏铁)grow in warm places.They are tall and green all year round.Their leaves grow on the top and flowers seldom come out.Some have bright orange fruits.They usually need hundreds of years to grow into adult plants.
Cycads are facing problems now.In South Africa,the situation of cycads is getting terrible,but this has drawn little attention from the public."In fact,there are 38 kinds of cycads in South Africa.Among them,2 kinds have disappeared since 2003 and 25 kinds are in great danger,"said a gardener."Do you know what the loneliest plant is in the world?It is Wood's Cycad.Someone found it in a forest in 1895.It is the only one of its kind."
So what causes cycads to be in danger?Surprisingly,the danger is from the people who love them most. These slow﹣growing adult cycads even sell for tens of thousands of dollars each.As time goes by,they have become a symbol(象征)of wealth and position( 地位)in society.This makes cycad lovers want to own more. Cycad lovers buy and plant them in their private gardens.As a result,nearly all these cycads die because the living conditions have changed.
Recently,South African government has taken some actions to protect cycads from being stolen traded.At the same time,people around the world should also work together to protect the plants.
(1)The flowers of Cycads come out once a year.
(2)The cycad lovers cause cycads to be in danger.
(3)The Wood's Cycad found in 1895 is the only one of its kind.
(4)Cycads have become a symbol of luck and health.
(5)The writer expects people to join together to save the plants.
根据文章内容,判断文后句子的正确(T)与错误(F).
One day, little Roy was ill. So his mother took him to the clinic( 诊 所 ). A doctor examined him and said, "Well, boy, there is something wrong with you. I'm afraid you need to get injections( 输 液 ) twice a day. Then you will feel better soon. A nurse will give you the injection later." Roy thought it would hurt so he was afraid.
His mother wanted to comfort him, "Sweetie, don't be nervous. I'm here. If you're brave, I'll take you to the zoo on weekends. I promise!"
"Great! Mum, I love animals!" said Roy.
Just then a young nurse came and said to him with a smile, "I am going to give you the injection now, Roy. Where do you want it? Left arm or right arm?"
But Roy got scared again. He thought for a while and asked, "Nobody has let me choose that before. Must I choose now?"
"Yes, Roy," the nurse replied, "Where do you want it?"
"Well, " Roy answered in a low voice, "I want it in your left arm, please."
(1)Roy's mother took him to the clinic because of his illness.
(2)The doctor told Roy he needed to get injections twice a day.
(3)Roy thought the doctor would hurt him so he was afraid.
(4)His mother promised to take him to the zoo on weekdays.
(5)Finally, the nurse gave the injection on her left arm.
Now,it seems that artificial intelligence(人工智能) is becoming more and more popular in life, and it has greatly influenced the ways we live, work and play. Can you imagine that you can play table tennis with a robot one day?
Recently,a scientist has invented a special robot that can be a table tennis coach. That means people can practice table tennis not only with humans but also with a robot.
Named Forpheus,the smart table tennis robot is quite special. It can study the movements of human players and the speeds of the ball. In this way, it can exactly judge(判断)the players skill levels(KF). Then it uses the information to change the ways to play. If the players are just beginners, Forpheus will play in a slow and easy way, but if the players are better ones, the robot will play in a faster and more difficult way. What's more, while playing, it encourages players to try their best with words like "Good job!", "Come on!" and so on. At the same time, it gives some good chance
improve their skills. So it is both a good partner and a clever coach.
Science and technology is developing quickly these days and it's hard to imagine what will happen in the future. " In the next 20years, it will be possible that one robot teaches another to play table tennis or even Invents another one!" Takuoya, the inventor of the robot, said.
(1)Artificial intelligence has influenced people's life in many ways.
(2)The robot can judge the skill levels of human players exactly.
(3)Forpheus is the name of the inventor of the robot.
(4)One robot will probably teach another to play table tennis in the future.
(5)The robot can encourage the human players, but it can't give advice.
"Let's take a taxi" We may say or hear it anywhere. It's convenient for us to take a taxi now. Here is interesting story about taxi.
On a spring night of 1907, a young man named Alan went to see an opera in New York with his girlfriend. After the opera, they talked about it happily, then they left the theater. Alan wanted to go home in a carriage(马车)because he didn't drive his car and it was too late. It was only half a mile from his home and normal price should be about 10 dollar. But to his surprise, he was told to pay 100 dollars! It was unexpected and Alan got angry. He argued with the man who drove the carriage and they had a flight. Unluckily, Alan was beaten badly and he had to go home on foot with his girlfriend.
After that, Alan came up with an idea. He asked one of his friends to make a special clock. The clock could show how far a man drove and how long it look. Alan put this clock in his own car and named his car"taxi".
The he drove his taxi to help people go to different places. He started his new business.
(1)Alan and his girlfriend went to see an opera in a carriage.
(2)The price of the ride was far more expensive than Alan thought.
(3)Alan felt it was unfair to pay so much money.
(4)A friend of Alan put the special clock in the carriage.
(5)Alan used his taxi to do business.
When you do your homework, you may often meet some problems. How do you solve them?Tom,a middle school student, would take out his smart phone, open a special app(应用) and search the problem.Answers soon appear on the screen.
Nowadays, many students do homework with the help of the special apps like Tom."It's convenient. You don't have to go out or wait for a tutor(家庭教师)at home," Tom said. "You also learn by seeing how others work them out. It's very helpful and improve students' abilities." said John, another student.He said it was especially true for new types of homework.
John's Chinese teacher often asks students to give speeches on great writers. When it comes to John's turn,he usually searches online,picks out certain stories and makes PPTs(演示文稿)," I've become stilled at finding information online and using Microsoft Office." John said.
However, many people think this trend (趋势) also brings up problems. Some students just copy the answers online without thinking. They become lazy.
Head teacher Mr. Wang in Tom and John's school thinks that knowing how to use the Internet is important.The key is to have good self﹣control."No matter how difficult the problem is,think about it by yourself first. Remember not to depend on the Internet too much." the teacher said."Be sure to understand the reasons behind the answers,or you won't make progress. If you don't have confidence in your self﹣control,ask your parents for help."
根据短文内容判断对错,对的为"T",错的为"F".请在答题卡上用2B铅笔将你的判断结果所对应的方框涂黑
(1)Tom and John are in different schools.
(2)Doing homework with the help of the special apps is convenient.
(3)Mr. Wang thinks the key to use the apps well is to have good self﹣control.
(4)All the students become lazy by doing homework with the help of the apps.
(5)Mr. Wang advised students not to depend on the apps too much when doing homework.
Henry was a very vain(爱慕虚荣的)man and he spent plenty of time looking at himself in the mirror.He even went to the barber's shop every week to have his hair cut. He was nearly fifty,but he didn't want people to know his age,so he always tired his best to make himself look younger.He also spent most of his money on clothes.He believed that every woman thought he was handsome.He did not have women friends,but he had an explanation(解释) for this."I'm so excellent that the women can't make a perfect match with
(和……般配)me.That's why they don't make friends with me."
One day he bought a new special shirt from a high﹣fashing men's shop.It was very expensive.When he
got home and took it out of the box,he found a note in it. The note said,"Please write to me and give me a
photo of yourself."The note was signed "Julia" and there was an address to write to.Henry wrote to Julia at
once,telling her about himself.Then he put a photo of himself in the envelope(信封)and posted it.
A week passed and then he received a reply.He opened it quickly,hoping there would be a photo of a beautiful woman inside and that she would like to make friends wih him.
However,it was very disappointing(令……失望的)to him.The letter said,"Dear Henry,thank you for writing to me.I work in the clothes factory.Everyone in the factory wants to know what kind of fool will buy such an ugly shit."
根据文章内容,判断句子正(T)、误(F).
(1)Henry went to the barber's shop every month.
(2)Henry didn't want people to know how old he was.
(3)Henry bought a beautiful shirt from a high﹣fashing men's shop.
(4)Henry didn't receive Julia's photo.
(5)Julia made friends with Henry according to the passage.
Every Friday night, Winston would stand at the gate of the railway station, playing his violin happily. He smiled to everyone and many people put money into the hat in front of him.One day, Winston showed up and put his hat on the ground as usual. But different from what he always did in the past days, he took out a large piece of paper and laid it on the ground.
It said ﹣﹣Last night, a gentleman named George Miller left an important thing into my hat by mistake. Please come soon, Mr. Miller. About half an hour later, a middle﹣aged man rushed to Winston in a hurry and said, "It's you! I know you are an honest man and will certainly be here."
Winston asked, "Are you Mr. Miller? Did you lose anything?" "A lottery ticket!" answered the middle﹣aged man. Winston then returned it to the man. Yesterday when the man knew that his ticket was worth ﹩ 500 000 he was so excited! Then he realized that he threw the ticket together with the money into the young man's hat!
Someone asked Winston, "You play the violin to make money. Why didn't you keep the ticket and take the prize for yourself?" Winston replied,"Though I don't have much money, I live happily now. But if I lose honesty, I won't be happy forever."
Judge the following sentences true (T) or false (F) according to the passage.
(1)Every night Winston would stand at the gate of the railway station.
(2)Mr. Miller is a gentleman.
(3)The middle aged man lost a movie ticket.
(4)The ticket was worth¥500 000.
(5)Winston is an honest man.