Food sometimes gets poisoned with harmful things. A person who eats such food can get an illness called food poisoning. Food poisoning is usually not serious, but some types are deadly. The symptoms of food poisoning usually begin within hours of eating the poisoned food. Fever is one of the most common symptoms.

Certain microorganisms（微生物）cause most types of food poisoning. Bacteria and other microorganisms can poison eggs, meat, vegetables, and many other foods. After entering the body, these tiny living things release（释放）poisons that make people sick.

Some chemicals can also cause food poisoning. They are often added to food while it is being grown, processed, or prepared. For example, many farmers spray chemicals on crops to kill weeds and insects. Some people may have a bad reaction to those chemicals when they eat the crops.

Some plants and animals contain natural poisons that are harmful to people. These include certain kinds of seafood, grains, nuts, seeds, beans, and mushrooms.

When people handle food properly, the risk of food poisoning is very small. Microorganisms multiply rapidly in dirty places and in warm temperatures. This means that people should never touch food with dirty hands or put food on unwashed surfaces. Food should be kept in a refrigerator to stop microorganisms from growing. Meat needs to be cooked thoroughly to kill any dangerous microorganisms. People should also wash food covered with chemicals before eating it. Finally, people should not eat wild mushrooms or other foods that grow in the wild. Some of these foods may contain natural materials that are poisonous to humans. In addition, some types of fish can be poisonous.

Most people recover from food poisoning after a few days of resting and drinking extra water. If people eat natural poisons, they must go to the hospital right away to have their stomachs emptied.

1.Which of the following statements is NOT true?

A. Food when poisoned can make people sick.

B. Food poisoning means death.

C. Food poisoning comes in varieties.

D. Food poisoning can be serious.

2.We know from the passage that the symptoms of food poisoning         .

    A.are always accompanied by a fever

    B.are too common to be noted

    C.can be noticed within hours

    D.can he ignored

3.Food poisoning can be caused by all the following EXCEPT        .

    A.some chemicals

    B.low temperatures

    C.some tiny living things

    D.certain natural materials

4.From Paragraph 5,we can learn that         .

    A.mushrooms should not be eaten

    B.vegetables are safer than meat and seafood

    C.natural poisons are more dangerous than chemicals

    D.different types of food should be handled differently

5.It can be inferred from the passage that        .

A.natural materials are safe in food processing

    B.chemicals are needed in food processing

    C.food poisoning can be kept under control

    D.food poisoning is out of control

A 33-year-old financial analyst in California recently quit his job to devote himself to an unpaid job teaching math on the Internet, and his lessons are reaching almost 100,000 people a month. Salman Khan’s voice is heard every day on the net --- by tens of thousands of students around the world who are hungry for help learning math. He has posted 1,200 lessons on YouTube ... lessons that appear on an electronic blackboard, which range from basic addition to advanced mathematics for science and finance. And they are free.

Khan lives in Silicon Valley, with his wife, a doctor, and their new baby. He got the idea for his “Khan Academy” four years ago, when he taught a young cousin how to convert kilograms to grams. With Khan’s help, the cousin got good at math, and Khan began a new career.

Now, Khan records his lessons himself, but he never goes on camera. “It feels like my voice in their head. You’re looking at it and it feels like someone’s over your shoulder talking in your ear, as opposed to someone at the blackboard, which is distant from you,” he said.

When Springfield High School in Palo Alto, California invited Khan to speak in person --- he immediately connected to the students there.

The idea of short lessons that can be played over and over again attracted high school senior Bridget Meaney. She says she had trouble with math in the seventh grade. “I think the teachers are good, but they can’t teach at a speed that’s perfect for everyone,” she said. “I like the idea of learning something in class but then going back and pressing pause or rewind and actually getting a deeper understanding of it.”

Originally, Khan kept his lessons short because of YouTube restrictions. Now, he thinks short is better. “Education researchers now tell me that 10 minutes is how long someone can have a high level of concentration. And anything beyond that and your brain switches off,” he said.

For Khan, teaching math, science, and finance is just the beginning. He says he’s ready to expand his YouTube site to include other subjects as well.

1.What gave Khan the idea of teaching math online?

A. His success in helping his cousin learn math.

B. His discovery that many students found learning math difficult.

C. A suggestion made to him at a local high school.

D. His interest in Internet teaching.

2.Why does Khan never go on camera?

A. He’s too shy to show his face on camera.

B. It’s restricted by YouTube for education videos.

C. He wants to keep distance from the viewers.

D. He wants to create a more relaxed learning atmosphere.

3.From the passage, we know that ________.

A. Khan travels to many schools to promote his lessons

B. Khan plans to include more subjects in the future

C. Khan gives live math lessons every day for free

D. Khan set up the Khan Academy with his wife

4.Why does Bridget Meaney like Khan’s lessons?

   A. Khan teaches seventh grade math better than her teacher.

   B. The lessons can be watched repeatedly until fully understood.

   C. She can perfectly follow the pace of Khan’s teaching.

   D. She cannot concentrate when learning in class.

5.What does Khan mean by “short is better” in the 6^th paragraph?

   A. Keeping the lessons short can ensure better concentration.

   B. YouTube recommends short lessons for its site.

   C. Short lessons encourage students to return to the website.

   D. Students enjoy short mathematics lessons more.

Baths have long been considered of medical importance to man. In Greece there are the ruins of a water system for baths built over 3,000 years ago. The Romans had warm public baths. In some baths, as many 3,000 persons could bathe at the same time.

   Treating disease by taking bathing has been popular for centuries. Modern medical bathing first became popular in Europe and by the late 1700’s has also become popular in the United States.

   For many years frequent bathing was believed to be bad for one’s health. Ordinary bathing just to keep clean was avoided, and perfume was often used to cover up body smells!

   By the 1700’s doctors began to say that soap and water were good for health. They believed that it was good for people to be clean. Slowly, people began to bathe more frequently. During the Victorian Age of the late 19th century, taking a bath on Saturday night became comon.

   In the United States ordinary bathing was slow to become popular. During the 18th and early 19th centuries, many Americans were known as “The Great Unwashed!” In one American city , for example, a person was only allowed to take a bath every thirty days! That was a law!

   Frequency of bathing today is partly a matter of habit. People know that bathing for cleanliness is important to health, Doctors know that dirty bodies increase the chance of diseases. As a result, in the United States, people generally bathe often. Some people bathe once a day at least. They consider a daily bath essential to good health.

1.A water system for baths was built by _______ over 3,000 years ago.

A. the Romans                     B. the Greeks      

C. the Americans                   D. the Europeans

2.Dirty bodies can ______ .

   A. ruin one’s business              B. cause disease

   C. drive customers away            D. cause good health

3.In the 18th century doctors believed that being clean was     .

   A. unimportant     B. good for health     C. harmful    D. important

4.The underlined word perfume probably means     .

   A. a sweet smelling substance               B. good health

   C. a strange smelling substance              D. large wealth

5.Which of the following gives the main idea of the passage?

   A. Everybody in America takes a daily bath.

   B. We should often take baths

   C. Taking baths has become popular in the world.

   D. Bathing has become easier and cheaper.

A recent study of ancient and modern elephants has  come up with the unexpected conclusion that the African elephant is divided into two distinct (不同的) species

The discovery was made by researchers at York and Harvard universities when they were examining the genetic relationship between the ancient woolly mammoth and mastodon to modern elephants—the Asian elephant, African forest elephant and African savanna elephant

Once they obtained DNA sequences (序列) from two fossils (化石)，mammoths and mastodons， the team compared them with DNA from modern elephants. They found to their amazement that modern forest and savanna elephants are as distinct from each other as Asian elephants and mammoths.

The scientists used detailed genetic analysis to prove that the African savanna elephants and the African forest elephants have been distinct species for several million years. The divergence of the two species took place around the time of the divergence of Asian elephants and woolly mammoths. This result amazed all the scientists.

There has long been debate in the scientific community that the two might be separate species but this is the most convincing scientific evidence so far that they are indeed different species.

Previously, many naturalists believed that African savanna elephants and African forest elephants were two populations of the same species despite the elephants’ significant size differences. The savanna elephant has an average shoulder height of 3.5metres while the forest elephant has an average shoulder height of 2.5metres. The savanna elephant weighs between six and seven tons, roughly double the weight of the forest elephant. But the fact that they look so different does not necessarily mean they are different species. However, the proof lay in the analysis of the DNA.

Alfred Roca, assistant professor in the department of Animal Sciences at the University of Minois, said, “We now have to treat the forest and savanna elephants as two different units for conservation purpose. Since 1950 all African elephants have been conserved as one species. Now that we know the forest and savanna elephants are two very distinct animals, the forest elephant should become a bigger priority (优先)for conservation purpose .”

1.One of the fossils studied by the researchers is that of ________.

A. the Asian elephant                   B. the forest elephant

C. the savanna elephant                D. the mastodon elephant

2.The underlined word “divergence” in paragraph 4means “________”

A. evolution        B. exhibition       C. separation         D. examination

 3.The researcher’s conclusion was based on a study of the African elephant’s _____

A. DNA           B. height          C. weight            D. population

4.What were Alfred Roca’s words mainly about?

A. The conservation of African elephants.      

B. The purpose of studying African elephants

C. The way to divide African elephants into two units

D. The reason for the distinction of African elephants

5.Which of the following can be the best title for the passage?

A. Naturalist’s Belief about Elephants.     

B. Amazing Experiment about Elephants

C. An Unexpected Finding about Elephants   

D. A Long scientific Debate about Elephants

信息匹配 (共5小题；每小题2分，满分10分)

阅读下列应用文及相关信息，并按照要求匹配信息。请在答题卡上将对应题号的相应选项字母涂黑。     

A

Power Chord Academy is the benchmark （基准尺度） for teenage musician training. At Power Chord Academy, students play in a band, record a CD, make an MTV video, play concerts, and more! Power Chord Academy offers courses in San Diego, St. Louis and New York with teenage musicians attending from around the world.

B

The Idyllwild Summer Program: Every summer, more than 1,300 children, teens, and adults attend Idyllwild’s workshops(讲习班) under the pines, showing interest in creative writing, dance, music, theatre, and visual arts, which are taught by some of the America’s finest artists. The resulting experience is unforgettable, exciting, and funny.

C

Guitar Workshop Plus（特长班）: We own a strong commitment (承担的义务) to music education. Join us this summer and treat yourself to a fun and educational music-filled week! Courses are offered for all levels, ages, and styles including blues, jazz, rock, classical music, and song writing. Bass, drum, and keyboard classes are offered as well.

D

UW-Green Bay is a best choice for summer youth camps! Parents love the attractive setting — one that is not too close to a downtown, city environment. Students love the modern facilities, easy access to all campus buildings and all on-site conveniences(现场的便利设施).

E

Keyboard Discoveries Summer Camp is a residential（提供食宿的） music camp designed for the young piano student who has completed grades（级别） five, six, seven, or eight. Students who have completed grade four may enroll(登记) as day campers. The camp welcomes different levels of study. However, all students should have completed at least two years’ piano study.

F

Camp Curtain Call lies in the foothills of the Blue Ridge Mountains, and it offers children (7-18) an exciting combination of traditional summer camp and sports activities with specialized performing and visual arts programming in one of the most beautiful settings in the world. Campers can plan their experience themselves by choosing their own activities. 

请阅读以下有关学生的信息，然后匹配他们所要选择的营地：

1. David is a boy of sixteen who likes music very much. In his spare time he often practices playing jazz. And he also shows great interest in playing the drum.

2. Michael is a tall and strong boy who studies in a middle school. It is natural that he likes sports. What’s more, Michael is planning to learn how to perform beautifully.

3. Sarah is a lovely girl who is only nine years old. Not only does she like music, but she likes dance. She often sings while dancing with her best friends.

4 Daniel is good at playing the piano. As we all know he has passed grade six successfully. He is going camping only in the daytime to improve his skills of piano further.

5. James lives in England. He is a university student whose major is computer. But he is especially interested in music. This summer he is going to learn how to make videos.

申请学生               活动营地

1.David                 A. Power Chord Academy

2.Michael               B. The Idyllwild Summer Program

3.Sarah                 C. Guitar Workshop Plus

4.Daniel                    D. UW-Green Bay

5.James                 E. Keyboard Discoveries Summer Camp

                                F. Camp Curtain Call

基础写作（共1小题；满分15分）

请根据以下情景说明，使用5个句子描述全部所给的信息内容。

[情景说明] 根据下面提示，用英语写一篇100~130词的短文，介绍中国的海南岛。

1.  海南岛就像一只雪梨，横卧中国南部南海(the South China Sea)之上。

2.  面积：35,000平方公里（中国第二大岛）；

3. 历史：6,000多年；

4. 人口：7,110,000,包括十个民族；

5. 居民谋生方式：种水稻、捕鱼；

6. 不但气候四季宜人，而且风景名胜众多。（用倒装句）

 [写作要求]

必须使用5个句子介绍所给的全部内容

将5个句子组织成连贯的短文。

读写任务(共l小题，满分25分)

    阅读下面的短文，然后按照要求写一篇150词左右的英语短文。

 No doubt the planet is warming. Over the last century, the temperature has risen by around one degree Fahrenheit. It’s reported that the global temperatures will rise  by 3-10 degrees Fahrenheit—enough to have the polar caps almost melted. If the ice caps melt, buildings, homes and even lives will be under water.

While we know about global warming,  what can we do to save the planet? The answer is simpler than supposed. You don’t have to go miles away to protest, or spend much money. Here are several simple steps to begin with.

Firstly, plant a tree.Trees , when fully grown, will keep the plante cooler.

Secondly, reduce pollution. Sometimes as simple as walking instead of taking the car will reduce pollution. Besides stop pollution, you are giving yourself exercise. So whenever you get into your car, just ask yourself, “do I have to make this journey by vehicle?”

When you get a little cold in winter, put a jumper on and don’t adjust the heating. The extra heat produced by homes also affect the planet.

Finally, reduce, reuse and recycle. Only buy what you need and reuse whatever you can, like containers and paper, and recycle what you cannot reuse.

If everyone stuck to these rules, we would be doing a great thing by protecting the Earth. It is our next generation that will feel the effects.

[写作内容]

1. 以约30个词概括这段短文的内容 ;

2. 然后以约120个词就“阻止全球变暖从我做起”进行议论，内容包括：

（1）全球变暖危及人类生存；

（2）阻止全球变暖要从小事做起；

（3）你的做法。

[写作要求]

1. 在作文中可以使用自己亲身的经历或虚构的故事，也可以参照阅读材料的内容但不得直接引用原文中的句子；

2. 标题自定。

[评分标准]

概括准确，语言规范，内容合适，篇章连贯。

One day, a train was approaching the small town of Cheekyville. On the train was a   1  man with a big suitcase. He was called William Warbler and he looked very   2  indeed. But what made him most unusual was the fact that whenever he needed to   3  , he did so by singing opera. Even if someone said “good day” to him, he would clear his throat and   4  : “Goood dayyy to youuuuuu..... toooooo!”

Almost everyone considered William unusual, since no one could get a normal   5   word out of him. As no one knew how he made his living — he lived quite   6  , always wearing the same old second-hand suit — they often had no ___7__for him and sometimes even made fun of him.

William had been in Cheekyville for some years, when one day a rumor (谣言) spread that William had received a role in a very important   8  in the nation’s capital, that there had been posters everywhere advertising the event, and that it had been a great   9 . And to everyone’s surprise, when William was being interviewed by reporters, he answered their questions by speaking with good   10 , and with a clear and pleasant voice.

From that day on, William gave up   11  at all hours. Now he sang only during his stage appearances. People wouldn’t have thought him   12  if they had seen what William kept in his big suitcase. It was a large   13 , with a hand-carved message on it.

The message said, “Practice every second, for you never know when your   14   will come.” Little did people realize that he only got the role in the opera because the   15   had heard William singing while out buying a newspaper.

1. A. tall       B. sensitive    C. handsome    D. strange

2. A. common     B. concerned   C. wealthy     D. confident

3. A. appear     B. practice     C. communicate D. debate

4. A. whisper   B. respond      C. repeat     D. tease

5. A. advised   B. printed      C. written     D. spoken

6. A. simply     B. naturally    C. calmly      D. fortunately

7. A. mercy     B.  respect     C. trust       D. money

8. A. concert    B. documentary  C. opera      D. film

9. A. experience B. benefit      C. discovery   D. success 

10. A. movements B. manners     C. efforts    D. signs

11. A. pretendingB. recording   C. singing    D. wandering

12. A. mad       B. skillful    C. artificial  D. desperate

13. A. knife     B. stone        C. medal       D. diamond

14. A. solution  B. inspiration  C. performance D. chance

15. A. neighbor  B. visitor     C. director    D. Teacher

 When a lion was asleep, a little mouse began running up and down beside him, ___1.__made some noise. This soon wakened the lion. ___2.__(lose)his temper, he caught the mouse in his paws and was about to kill it. The mouse, terrified, pleaded to the lion to spare ___3.___life.

"Please let me go," it cried, "and one day I will repay you for your ___4.___(kind)." The idea of so small a creature ever being able to do anything for him amused the lion so much __5._he laughed aloud. He thought, “How could this little mouse help me?” ___6.__, he lifted his paws and let it go.

But the mouse's chance came after all. A few days later, when the lion was wandering in the forest, he __7.__ (catch) in a trap.

The hunters wanted to take him alive to the king, __8.___he tied him to a tree, and went away to look for a wagon.

Just then the little mouse passed ____9.__, and saw the sad lion. It went up to him and soon gnawed away(啃断) the ropes. “Was I right?” asked the little mouse. This lion ___10.__ (nod) his head and thanked the little mouse.

One man tells of driving on a long and lonely road, the last 65 miles of it unpaved, in order to watch Indian dances in the state of Arizona. After the dances, he returned to his car only to find that it had a flat tire. He put on the spare and drove to the only service station in that town.

“Do you fix flats?” he inquired of the attendant.

“Yes,” came the answer.

“How much do you charge?” he asked.

With a twinkle in his eye, the man replied, “What difference does it make?”

This is what has been called a “Hobson’s choice”. A Hobson’s choice is a situation that forces a person to accept whatever is offered or go without.

According to Barbara Berliner, the phrase was inspired by sixteenth-century entrepreneur (企业家) Thomas Hobson. There was no choice by the customer — it was strictly Hobson’s choice.

But often we really have a choice, and the choice does make a difference. We may not always believe it. We may feel as if we have no choice, but almost always there is a choice in the matter. And when we realize that we do most things by choice, then we are taking control of our own lives.

Someone challenged me to try an experiment that completely changed my perspective. “For the next seven days,” he said, “eliminate the words ‘I have to’ from your vocabulary and say ‘I choose to’. Don’t say, ‘I have to work late tonight’. Instead, say, ‘I choose to work late’. When you choose to do it, you take control of your life. Instead of saying, ‘I have to stay home’, try ‘I choose to stay home’. The way you spend your time is your choice. You are responsible. You have control.”

In just seven days I was no longer saying “I have to” and I felt better about my decisions. I learned that there is very little in my life I actually have to do. You and I decide to do certain things because we believe that it will be for the best. When we eliminate “I have to” from our vocabularies, we take control.

Try it for a week and you see what happens. I think you’ll see it’s a change for the better.

1. What did the attendant mean by saying “What difference does it make”?

2.The author learnt from the experiment that he      .

3.What does the underlined word “eliminate” mean?

4.What is the situation where we have a “Hobson’s choice”?

5. The purpose of writing this text is to            .