Poet Dean Young has dealt with impermanence（ 无常）a lot in his career, but it's a particularly strong theme in Young's latest collection, Fall Higher．The new collection was published in April, just days after the poet received a life-saving heart transplant （移植） after about a decade of living with a weakening heart condition．
Young, whose work is often frank and rich with twisted humor, tells NPR's Renee Montaigne that as he recovers from operation, he's also slowly returning to his everyday writing habits．
"I'm getting back to it," Young says．"Not with the sort of concentration and sort of flame that I look forward to in the future, but I am blackening some pages．"
And on those blackened pages you'll find poems like " How Grasp Green," which carries themes of springtime and rebirth．It's one of the first poems Young has written since his transplant．
It's easy to spot clues （线索） to Young's awful health situation in the lines of his poetry. Fall Higher's "Vintage" opens with, "Because I will die soon, I fall asleep, during the lecture on the ongoing emergency．" And the poem "-The Rhythms Pronounce Themselves Then Vanish—published in The /Vew Barker in February —opens with the CT scan that revealed Young's heart condition．
Young says "Rhythms" was written about the beginning of his illness．
"I had been having a lot of physical pain so that I could hardly walk a block．I got sent to a gastroenterologist and he did a series of tests, and then the tests came back to me and it was all heart related," he says．" And the outlook wasn't good．
Hearts tend to come up a lot in poetry, and that's especially true of Young's work, which has clearly been influenced by the troubles of his own heart,
"A lot of times, it's not just a metaphor （比喻） ," Young says．"For me, it's an actual concern because I've been living with this disease for over 10 years．My father died of heart problems when he was 49, so it's been a sort of shadowy concern for me my whole life．
But Young's poems also deal with more abstract matters of the heart．He wrote Fall Higher's, "Late Valentine" for his wife．"We've been married since late November and most of it has been spent in the hospital," Young says of his marriage to poet Laurie Saurborn Young, who says " 'Late Valentine' is very sweet．
Today, Young says, his friends can't help but comment on how pink his cheeks have become—the result of a new heart and better circulation （循环）．But Young wrote the poems of Fall Higher before the transplant, at a time when, at its weakest point, his old heart was pumping at 8 percent of what it should have been．
He was staring death in the face—but he was still able to look at his life and see art
in it.
Young's work also touches on themes of randomness and fate —two factors that contributed to him getting a second chance in the form of a new heart from a 22-year-old student．
"Everything in life is molecules （分子） bouncing against molecules," Young says, and having a successful transplant is no different．" Somebody had to die; it had to be a fit; my blood and his blood had to not have an argument; the heart had to be transported; I had to get it．"
There were, in short, an amazing number of variables （变量） that led to Young
being here today.
"I just feel enormous gratitude," he says of his donor （捐献者）．"He gave me a heart so I'm still alive-"I'm sure I'm going to think about this person for the rest of my life．"The poetry collection Fall Higher _______．
| A．was published in February |
| B．refers darkness as its main theme |
| C．is Young's latest collection of poetry |
| D．was written after Young's heart transplant |
We can learn from the text that Young _______．
| A．was born with heart disease |
| B．received a heart transplant in February |
| C．married a female poet after he wrote "Late Valentine" |
| D．wrote a poem for his wife in his collection |
What does the writer try to say in Paragraph 3?
| A．The writer expected some bright future, but he was disappointed． |
| B．The writer had less enthusiasm than before, but he still kept on writing． |
| C．The writer devoted more time to poems, so he grasped a good chance． |
| D．The writer wrote poems with less enthusiasm, so he quitted for a while． |
Which of the following statements is TRUE?
| A．"How Grasp Green" is the first poem in Fall Higher． |
| B．Young began all his poems with his illness． |
| C．Young's father died when Young was 49 years old． |
| D．Young's health situation is mentioned in his poetry． |
What is the text mainly about?
| A．Dean Young and his latest collection． |
| B．Dean Young and his heart problems． |
| C．The meaning of Fall Higher． |
| D．An analysis of Dean Young's poems． |
A car drew up outside the Swan Hotel and a young man got out．Pausing only for a moment to see that he had come to the right place，he went into the hotel and rang the bell on the counter of the bar．
Mrs．Crump，the landlady，who was busy in the kitchen at the time，hurried out，wiping her hands．The young man raised his hat．
“Excuse me，”he said．“I’m looking for my uncle，Mr．White．I believe he is staying here．”
“He was staying here．”Mrs．Crump corrected him．“But I’m afraid that he went back to London yesterday．”
“Oh，dear，”said the young man，looking disappointed．“I understood that he was going to stay here until the end of the month．At least that is what his servant told me when I rang up his house．”
“Quite right，”said Mrs，Cramp．“He planned to stay here the whole of July，as he always does． But yesterday he got a telegram to say that his relative was ill．So he caught the train back to London immediately．”
“I wish he had let me know, ”The young man said．“I wrote him a letter saying that I was coming．I’ve had all this trouble for nothing．Well，since he isn’t here，there’s no point in waiting．”
He thanked Mrs．Grump and went out．Mrs．Grump went to the window and watched him drive off．When his car was out of sight，she called out：“You can come out now, Mr．White. He’s gone．”
Mr．White came out of the kitchen，where he had been waiting．
“Many thanks，Mrs．Grump，”he said，laughing，“you did that very well．These nephews of mine never gave me any peace．That young man is the worst of them all．As you see，when he needs money, he even follows me into the country．Well，perhaps next time he won’t warn me by writing a letter!”This story is about a man ．
| A．who was very much loved by his nephews |
| B．whose nephew went to visit him at the hotel |
| C．who was not willing to meet his nephew |
| D．whose nephew is always asking him for help |
When his nephew came to the hotel，Mr．White ．
| A．took the train back to London |
| B．left to visit a sick relative |
| C．went to pick up a telegram |
| D．hid himself in the kitchen |
Mr. White didn’t like his nephews because ．
| A．they always follow him around |
| B．they frequently disturb their relatives |
| C．they won’t write to him often |
| D．they usually visit him in hotels |
Teenagers in England do much the same as children in America do. They enjoy sending messages by their mobile phones and they also like swimming, listening to the latest music, watching TV and surfing the Internet.
How do teenagers in England spend their free time and holidays? Let’s follow Sally, a British teenager, and spend five days with her during her school holiday.
Day One
After breakfast, Sally’s mother went out and left her alone at home. She checked her mobile phone during lunch —one of her friends sent her a message early in the morning. Dinner was at 6:30 p.m. After that, she finished her English home-work. Then she surfed the Internet.
Day Two
Sally and her mother paid a visit to their friends and went swimming together. Later, they went shopping for clothes and books, and had dinner in a restaurant.
Day Three
She went to the supermarket with her mother to buy fish and chips for lunch as well as some pens. After she got back home, she spent the next few hours surfing the Internet and watching TV.
Day Four
She surfed the Internet. Her mother took her out for lunch before she went to work. She then read stories after lunch.
Day Five
She woke up at 2 p.m., and so did her mother. They went to a park. Her mother met some friends there. When they got home, it was already time for dinner. Afterwards, she did her homework until 10 p.m.When did Sally do her homework?
| A．In the morning. | B．In the afternoon. |
| C．At lunch time. | D．In the evening. |
Sally and her mother went shopping for the second time to buy __________.
| A．food for lunch and pens | B．some books and pens |
| C．some fish and clothes | D．food and books |
Which of the following things did Sally do on Day Four?
| A．She went swimming. | B．She went out for breakfast. |
| C．She read books. | D．She went shopping. |
According to the passage, it can be inferred that ________.
| A．surfing the Internet has become an important part of teenagers’ lives |
| B．parents shouldn’t leave teenagers alone at home |
| C．teenagers don’t usually do their homework during their school holidays |
| D．a park is the best place to meet a friend |
I was small for my age. I was shy and sometimes it was hard for me to make friends with the others. However, learning came fairly easy for me. I was the best in most of my classes, but PE class was my nightmare (恶梦) and made me feel that I was not as good as the others.
Miss Forsythe was our PE teacher. She was young and energetic. Everyone liked her. She said that we all had to come to her classes. No one could hide from Miss Forsythe! One day she told me that she wanted me to play a game with another girl in a PE show. I was rather worried that I wouldn’t do a good job when she explained her idea, but she was excited. With her encouragement, I had no choice but to agree. It was a "boy meets girl" game. I played the boy and my classmate, Margaret Ann, played the girl. We were dressed in evening clothes and danced around the floor. According to Miss Forsythe, I had to pick up Margaret Ann when we finished the dance. Since I was not strong enough to pick the tallest girl up, it was she who picked me up. I suddenly felt ten feet tall! It was a huge success and everybody applauded (鼓掌) for our excellent performance. What a wonderful ending! Afterwards, I smiled confidently (自信地).
Miss Forsythe’s understanding and willingness to create a place for me in her show (which certainly did not need me) gave me some much needed confidence. She was and always will be my favorite teacher.What do we know about Miss Forsythe?
| A．She was good at dancing. |
| B．She was young and energetic. |
| C．She liked to play games with the students after class. |
| D．She taught students how to dance. |
How did the author feel about the game at first?
| A．She was excited. | B．She thought it would be fun. |
| C．She was glad. | D．She was nervous. |
It can be inferred from the passage that __________.
| A．Miss Forsythe had planned the game that way on purpose (故意地) |
| B．Miss Forsythe helped the author pick up the tallest girl |
| C．the author was afraid when she felt ten feet tall |
| D．the author didn't like his teacher. |
What is the best title for the passage?
| A．Our PE Teacher—Miss Forsythe | B．My School Life |
| C．A Forgettable Experience | D．A Game with My Classmate |
The meaning of the word “volunteer ” may be a little different in different countries, but it usually means “one who offers his or her services（服务）.” there are many different ways in which people can volunteer, such as taking care of sick people, working in homes for homeless children, and picking up garbage(垃圾) from beaches and parks. Volunteers may work within their own countries or in other countries. They are often people with a strong wish to help those who are less fortunate than themselves. Volunteers don’t expect any kind of pay.
Tracy, a good friend of mine, recently came back from India with a new idea of what being a volunteer means. She worked for two and a half weeks in one of mother Teresa’s homes in Calcutta. The following is her story.
“I worked for sick people. I helped wash clothes and sheets, and pass out lunch. To be honest, I don’t think I was helping very much. It was then that I realized that I had not really come to help, but to learn about and experience another culture(文化) that helped improve my own understanding of life and the world.” According to the text, a volunteer refers to a person who ______.
| A．is willing to help those in need without pay |
| B．can afford to travel to different places |
| C．has a strong wish to be successful |
| D．has made a lot of money in life |
Tracy started her work as a volunteer ______.
| A．after she met mother Teresa |
| B．after she finished high school |
| C．when she was touring Calcutta |
| D．when she was working in a hospital |
Why did Tracy choose to be a volunteer?
| A．she liked to work with mother Teresa. |
| B．she had already had some experience. |
| C．she was asked by mother Teresa. |
| D．she wanted to follow mother Teresa’s example. |
What is Tracy’s “new idea” (paragraph 2) of being a volunteer?
A. going abroad to help the sick.
B. working in mother Teresa’s home.
C. doing simple things to help the poor.
improving oneself through helping others.
The other day, my friend Jane was invited to a 40th birthday party. The time printed on the invitation was 7:30 pm．Jane went off with her husband, expecting a merry evening of wine, food, and song．
By 9:45, everybody was having great fun, but no food had appeared. Jane and David were restless. Other guests began whispering that they, too, were starving．But no one wanted to leave, just in case some food was about to appear. By 11:00, there was still no food, and everyone was completely off their heads. Jane and David left hungry and angry．
Their experience suggests that the words on the printed invitations need to be made clearer. Everyone reads and understands the invitations differently. Most of us would agree that 6:30 - 8:30 pm means drinks only, go out to dinner afterwards; 8:00 pm or 8:30 pm means possible dinner, but 9:30 pm and any time thereafter means no food, eat beforehand, arrive late．
But this is not always the case．If asked to a students’ party at 6:30 pm, it is unaccepted for guests to appear on time. Being the first to arrive — looking eager — is social death. When my mother is asked to a party at 6:30, she likes to be there, if not on time, then no later than seven．My age group (late thirties) falls somewhere between the two, but because we still think we’re young, we’re probably closer to student-time than grown-up time．
The accepted custom at present is confusing, sometimes annoying, and it often means you may go home hungry, but it does lend every party that precious element of surprise．The underlined words “off their heads” probably mean _______．
| A．tired | B．crazy | C．happy | D．encouraging |
Jane and David’s story is used to show that _______．
| A．party invitations can be confusing |
| B．party-goers usually get hungry at parties |
| C．people should ask for food at parties |
| D．birthday parties for middle-aged people are dull |
For some young people, arriving on time for a students’ party will probably be considered _______．
| A．very difficult | B．particularly thoughtful |
| C．friendly and polite | D．socially unacceptable |
What is the general idea of the text?
| A．It’s safe to arrive late just when food is served． |
| B．It’s wise to eat something before going to a party． |
| C．It’s important to follow social rules of party-going． |
| D．There’s no need to read invitations carefully． |
Jenny went to visit her friends in New York last weekend．Her friends met her at the airport on Friday afternoon and drove her to the hotel．They had dinner at a Chinese restaurant and went to see a film after that．
Jenny and her friends set out early on Saturday morning for a farm and stayed there until Sunday morning．During their stay, they went fishing and swimming in the small river on the farm．They played football in the field and enjoyed a big meal around a camp fire（篝火）, singing and dancing till late into the night．
Nobody could get up early on Sunday morning．So when they got back to New York City, it was about three o’clock in the afternoon．They drove right to the airport because Jenny didn’t want to miss her plane back home．Jenny only stayed in New York for two nights but she had a great time with her friends． Jenny went to New York________．
| A．to do some shopping |
| B．to see her friends |
| C．to spend her summer holiday |
| D．to find a job |
How did Jenny get to New York?
| A．By train． | B．By bus． | C．By plane． | D．On foot． |
When did Jenny go back home?
| A．On Saturday afternoon． |
| B．On Sunday morning． |
| C．On Saturday evening． |
| D．On Sunday afternoon． |
Everyone has got two personalities — the one that is shown to the world and the other that is secret and real. You don’t show your secret personality when you’re awake because you can control your behaviour, but when you’re asleep, your sleeping position shows the real you. In a normal night, of course, people frequently change their position. The important position is the one that you go to sleep in.
If you go to sleep on your back, you’re a very open person. You normally trust people and you are easily influenced by fashion or new ideas. You don’t like to upset people, so you never express your real feelings. You’re quite shy and you aren’t very confident.
If you sleep on your stomach, you are a rather secretive person. You worry a lot and you’re always easily upset. You’re very stubborn, but you aren’t very ambitious. You usually live for today not for tomorrow. This means that you enjoy having a good time.
If you sleep on curled up, you are probably a very nervous person. You have a low opinion of yourself and so you’re often defensive. You’re shy and you don’t normally like meeting people. You prefer to be on your own. You’re easily hurt.
If you sleep on your side, you have usually got a well-balanced personality. You know your strengths and weakness. You’re usually careful. You have a confident personality. You sometimes feel anxious, but you don’t often get depressed. You always say what you think even if it annoys people.According to the writer, you naturally show your secret and real personality _______.
| A．only in a normal night |
| B．only when you go to sleep |
| C．only when you refuse to show yourself to the world |
| D．only when you change sleeping position |
Maybe you don’t want to make friends with a person who sleeps curled up. Why?
| A．He or she would rather be alone than communicate with you. |
| B．He or she is rarely ready to help you. |
| C．He or she prefers staying at home to going out. |
| D．He or she wouldn’t like to get help from you. |
It appears that the writer tends to think highly of the person who sleeps on one side because _______.
| A．he or she always shows sympathy for people |
| B．he or she is confident, but not stubborn |
| C．he or she has more strengths than weakness |
| D．he or she often considers annoying people |
The writer of the passage is probably a _______.
| A．novelist | B．reporter | C．psychologist | D．professor |
Suppose you want to bring home a new cat and are looking for a way to really make it feel at home. Actually, all you need to do is buy some nice cat furniture and have it in place by the time you bring it into your home.
The first thing that you should prepare is a cat house. Two to three feet off the ground is the best height. If you don’t have enough room for a cat house, a cat bed is also a nice choice.
Once you have a nice spot where your cat can go to feel safe, then it’s time to get cat furniture that offers your pet a nice place to play. One nice choice is cat trees. Scratching posts (猫抓板) are another great idea if you are short in space, but still want to give your cat a nice place where it can claw (抓) at instead of your own furniture.
If you’re looking for a great way to shop for cat furniture, simply turn on your computer and do some online shopping. In no time will you be able to skim all the offerings from many online stores. What’s great is that you can easily compare products and their prices, so you can get what you want at the best possible price. And, probably the nicest thing about online shopping is that your purchases may be shipped right to you, so you don’t have to waste time making a trip to the store.
So, if you have brought a new cat into your home, make sure that home is an inviting one by buying some new cat furniture. Without it, your cat might feel lost and unsafe, which you definitely do not want to happen.What should you do first before you bring a cat home?
| A．Find a proper place for the cat to sleep. |
| B．Buy a cat house and some cat furniture. |
| C．Learn how to take care of the cat. |
| D．Know how to buy cat furniture online. |
According to the author, the first concern for a cat house is __________.
| A．its height | B．its size | C．its price | D．safety |
What is the best choice for your cat to play with if you have little room?
| A．The cat bed. | B．Scratching posts. |
| C．Your own furniture. | D．Cat trees. |
What is the author’s advice on shopping for cat furniture?
| A．Compare products and their prices and get the cheapest ones. |
| B．Try to save time and money when you buy cat furniture. |
| C．Do some online shopping and get products with reasonable prices. |
| D．Buy furniture that can be shipped to you as quickly as possible. |
Everybody has one of those days when everything goes wrong. This is what happened to Harry.
He got up one morning very late because he had forgotten to wind up his alarm clock. He tried to shave（刮脸）quickly and cut himself. When he got dressed he got blood all over his clean shirt, so he had to find another one. The only other shirt that was clean needed ironing（熨）, so he ironed it. While he was ironing it, there was a knock at the door. It was the man to read the electricity meter（表）. He showed him where the meter was, said good-bye and found that the iron had burnt a hole in his shirt. So he had to wear the one with the blood on it after all. By this time it was very late, so he decided he couldn’t go to work by bus. He telephoned for a taxi to take him to work. The taxi arrived and Harry got in and began to read the newspaper.
In another part of the town, a man had killed a woman with a knife and was seen to run away in a taxi. When Harry’s taxi stopped outside his office, a policeman happened to be standing there. He saw the blood on Harry’s shirt, and took him to the police station. He was kept till 3 o’clock in the afternoon before the police were sure that he was not the man they wanted. When he finally arrived at the office at about four, his boss took a look at him and told him to go away and find another job.Harry had__________________________.
| A．a lucky day | B．an unlucky day |
| C．a busy day | D．a good day |
Put the following sentences into correct order according to the passage.
a. The man who read the electricity meter came.
b. Harry ironed his shirt.
c. Harry got blood all over his clean shirt.
d. There was a knock at the door.
e. Harry wore the shirt with blood on it.
| A．a, b, c, d, e | B．b, a, d, c, e |
| C．b, a, c, d, e | D．c, b, d, a, e |
Why did Harry wear the shirt with blood on it?
| A．The iron had burnt a hole in his clean shirt. |
| B．The only other needed ironing. |
| C．He had only one shirt. |
| D．He cut himself and got blood all over his shirt. |
Harry was taken to the police station because .
| A．his taxi stopped outside his office and a policeman happened to be there |
| B．there was blood on his shirt and he was in a taxi |
| C．a man killed a woman with a knife |
| D．the murderer was seen to run away in a taxi |
His boss told him to go away and find another job because .
| A．he had been kept by the police |
| B．there was blood on his shirt |
| C．he was late for work |
| D．he had killed a woman |
Blood donation(献血), also called blood banking, is a wonderful thing to do. It is an easy and direct way to contribute to social work and help the community. It helps to save lives and helps those who are in need of blood due to bad condition or the heavy loss of blood during operations or in accidents.
You are able to give or donate blood every three or four month, and it is a great way to make a huge difference to someone’s life and you can always be proud of it after making valuable contributions to society. Blood donation is not a big problem, but you need to keep a few points in mind.
Before donating blood, make sure that the ferrum (铁) level in your body is high enough and for that you should take a healthy diet. Do not go for blood donation on an empty stomach. You should follow the correct process so that everything goes well. After having a balanced diet you will feel strong and comfortable to donate blood. Afterwards, you will not feel faint or weak.
For required hemoglobin (血红蛋白) in your body, drink lots of juice and other drinks. Fruit juice, such as apple juice is very good for increasing the blood level in your body.
For a good blood flow（流动） in your body, drink at least 6-7 glasses of water every day. Completely avoid a day before and after giving blood, taking alcohol (酒). Do not smoke half an hour before giving blood.
When you are going for blood donation, be relaxed, which helps keep the right blood pressure（血压）. During the blood donation activity, take a deep breath and try to calm yourself. Don’t join in some other activities.
When you donate blood, you are making the effort to save someone’s life. Blood donation is a very simple and fast process, but you need to take care of yourself after donating blood. Proper care helps to reduce side effects. The following are a few tips that will help you out.
Take a rest for 15 minutes after the donation. It helps you to feel relaxed.
Eat something and drink juice before leaving the blood donation center. Make sure that you have meals after donating blood. Smoking should be avoided for one hour after the process. Avoid some activities right away, for example, driving.
Finally, be proud of yourself because you have done a great thing in helping to save someone’s life. Blood donation is a very important activity.
| Title |
Blood donation — an important activity |
| The |
• • Helping those people who suffer the loss of • Giving yourself a sense of pride |
| |
• Take a healthy • Drink fruit juice for enough hemoglobin. • Drink at least 6-7 glasses of water daily for a good • Avoid taking alcohol and |
| During the donation |
• Relax and breathe •Never take part in other activities. |
| After the donation |
• Take a rest. • Don’t skip • Don’t smoke until one hour later. • Don’t join in some activities like driving |
To see the world is one thing; to have someone to share it with is another. Indeed, travel becomes more interesting when you have a travel partner. A travel partner can be a close friend, a family member, a pal you’ve met online, or a business friend.
You can have someone to talk to
Traveling alone is fun, but wouldn’t you feel lonely? Having a travel partner can remove the feeling of loneliness. This is especially true if you can get a travel companion who is very familiar with the place you’re traveling to. You don’t have to ask any information from the locals, and you can increase the time you spend in the country.
One of the major headaches in traveling is the costs involved. You can’t simply ignore the rising price of hotels or plane tickets. You should also think about your daily needs, such as your food. Of course, you can’t simply go back without bringing any souvenirs (纪念品) to your friends and family. All these can ruin your budget. However, when you have a travel friend, you can have someone to share the expenses with.
You can meet a good friend
Having a travel mate is a good way of meeting a new friend or even a lifelong partner. You can never count the number of couples who actually found their way into each other’s heart while traveling together in another country.
You can have someone to watch out for you
When you’re in a foreign land, you’ll never be really safe. You don’t know the rules as well as the culture of the people. A travel will be perfect to remind you of your duties in the country and to watch your back just in case you get lost. So why don’t you find a travel companion now!
Let’s find out how…What’s the author’s purpose in writing this passage?
| A．To introduce a travel company. |
| B．To encourage us to have a travel partner. |
| C．To explain how to be a perfect travel partner. |
| D．To tell an interesting experience with a travel partner. |
What’s the best title for the 3rd paragraph?
| A．You can have someone to share the expenses with |
| B．You can know the local culture well |
| C．You can enjoy food with your partner |
| D．You can save money by bargaining together |
Which of the following statements agrees with the author’s opinion?
| A．Traveling alone is not fun. |
| B．Buying souvenirs isn’t necessary. |
| C．Many people fall in love when traveling. |
| D．It’s better to choose a stranger as a travel partner. |
Which of the following things is NOT mentioned?
| A．A travel partner can help you take care of your child. |
| B．A travel partner can help get rid of loneliness. |
| C．A travel partner can help you save money. |
| D．A travel partner can make you safer. |
Have you ever wondered why there are so many skin colors in the world? Do you know why people living in particular areas usually have a certain color? Biology and history are the two reasons for this.
Skin contains something called melanin, which determines a person’s skin color. The more melanin a person has, the darker his or her skin will be. The amount of and the production of melanin are controlled by genetics, but can be affected by other things, such as sunlight. If a person lives in a place with less sunlight, a person’s body will produce less melanin, making the skin lighter.
Skin color is also affected by another source ---- vitamin D. humans all need vitamin D to build bones. People can get it by eating foods such as fish and milk, or from sunlight, so sunlight absorbed by melanin cannot be used for vitamin D production. Therefore, a dark—skinned person will produce less vitamin D than a light—skinned person when they received the same amount of sunlight.
The connection between vitamin D production and skin color is clear when we look at evolution. The earliest humans lived in Africa, their dark skin produced less vitamin D because of their dark skin. As a result, their skin made less melanin, so they could get enough sunlight to produce vitamin D. their skin gradually got lighter and they lost hair. Now, people living in areas with strong sunlight like Africa, have darker skin, while people living in other areas have lighter skin. The exception to this is the Inuit, who live in a place with little sunlight, but have dark skin because they eat a lot of fish and have enough vitamin D.
Evolution has given us a rainbow of skin colors. Humans have always had melanin to determine our skin color. What has changed through history is the environment where we have lived. This has in turn changed our melanin production, and eventually, skin color.
| Brief _ |
People living in a particular __ many different skin colors in the world. |
| Reason for skin color |
The reasons for different skin colors mainly__ |
| Biology reasons |
The amount of melanin, by which a person’s skin color is__ Vitamin D is another source__ build bones. Sunlight contributes to vitamin D in the skin. |
| Historical reasons |
The earliest people in Africa had dark skin with hair covering it because the sunlight is very strong. When they moved to places where they could not get enough sunlight to__ vitamin D, their skin color became lighter. Generally speaking, people in areas with strong sunlight, have darker skin __ |
| __ |
Melanin_ |
On a hill 600 feet above the surrounding land, we watch the lines of rain move across the scene, the moon rise over the hills, and the stars appear in the sky. The views invite a long look from a comfortable chair in front of the wooden house.
Every window in our wooden house has a view, and the forest and lakes seldom look the same as the hour before. Each look reminds us where we are.
There is space for our three boys to play outside, to shoot arrows, collect tree seeds, build earth houses and climb trees.
Our kids have learned the names of the trees, and with the names have come familiarity and appreciation. As they tell all who show even a passing interest, maple（枫树）makes the best fighting sticks and white pines are the best climbing trees.
The air is clean and fresh. The water from the well has a pleasant taste, and it is perhaps the healthiest water our kids will ever drink. Though they have one glass a day of juice and the rest is water, they never say anything against that.
The seasons change just outside the door. We watch the maples turn every shade of yellow and red in the fall and note the poplars’（杨树）putting out the first green leaves of spring. The rainbow smelt fills the local steam as the ice gradually disappears, and the wood frogs start to sing in pools after being frozen for the winter. A family of birds rules our skies and flies over the lake.What can be learned from Paragraph 2?
| A．The scenes are colorful and changeable. |
| B．There are many windows in the wooden house. |
| C．The views remind us that we are in a wooden house. |
| D．The lakes outside the windows are quite different in color. |
By mentioning the names of the trees, the author aims to show that .
| A．the kids like playing in trees | B．the kids are very familiar with trees |
| C．the kids have learned much knowledge | D．the kids find trees useful learning tools |
What does the underlined sentence in the last paragraph mean?
| A．The change of seasons is easily felt. |
| B．The seasons make the scenes change. |
| C．The weather often changes in the forest. |
| D．The door is a good position to enjoy changing seasons. |
What is the main purpose of the author writing the text?
| A．To describe the beauty of the scene around the house. |
| B．To introduce her children’s happy life in the forest. |
| C．To show that living in the forest is healthful. |
| D．To share the joy of living in the nature. |
If you are planning on traveling, there are few simple rules about how to make life easier both before and after your journey.
First of all, always check and double-check departure (出发) time. It is surprising how few people really do this carefully. Once I arrived at he airport a few minutes after ten. My secretary had got the ticket for me and I thought she had said that the plane left at 10:50. When I arrived at the airport, the person at the departure desk told me that my flight was closed. Therefore, I had to wait three hours for the next one and missed an important meeting.
The second rule is to remember that even in this age of credit cards (信用卡), it is still important to have some local money in cash (现金). Once I arrived at a place at midnight and the bank at the airport was closed. The only way to get to my hotel was by taxi but because I had no dollars, I offered to pay in pounds instead. “Listen! I only take real money!” the driver said angrily. You can imagine how terrible I felt at that moment.
The third and the last rule is to find out as much as you can about the weather at your destination(目的地) before you leave. I feel sorry for some of my workmates who travel in heavy suits and raincoats in May, when it is still fairly cool in London or Manchester, to places like Athens, Rome of Madrid, where it is already beginning to get quite warm during the day.Where is the writer most probably from?
| A．Britain | B．The USA | C．Italy | D．Greece |
When the writer found he had no dollars to pay the taxi driver, he .
| A．asked the driver to give him a free ride |
| B．offered to pay in pounds |
| C．gave the driver some fake(假) money |
| D．tried to pay by credit card |
Generally, in May the weather in London is .
| A．warm and dry | B．cold and dry |
| C．hot and wet | D．cool and rainy |
The writer mainly tells us .
| A．how to make life easier |
| B．how to be well prepared for a trip |
| C．how to enjoy ourselves on trip |
| D．how to schedule our trip |
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