题目内容

根据句子中给出单词的正确形式填空

1.He is a (humor) person and often tells us jokes.

2.In students’ eyes, a good teacher should have many good . (virtue)

3. (devote)to freedom and equality of human races, Mandela passed away on December 5,2013.

4.With food and living necessities (furnish), the people in quick-hit area got through the most difficult days.

5.I warned them they could get seriously, but they both (ignorance) my advice.

6.George is (apparent) a very serious man, but as a matter of fact he has a great sense of humor.

7.Community police have made a very positive (contribute) to crime prevention.

8.A 5-day tour (recommend) to us in the travel agency.

9.Thank you for (remind) me of the danger ahead.

10.It is suggested that you (apology) to him for your mindless mistake.

11. cold it is outside, she has the window open.

12.For him the stage is just means of making a living.

13.—Wow! You’ve got so many clothes.

—But _______of them are in fashion now.

14.-------I wonder Mary has kept her figure after all these years.

-------By working out every day.

15.The fact people are more and more relying on mobiles phones is a concern.

16.It’s a simple dish to prepare, consisting mainly__________ rice and vegetables.

17.---- "How was it _____ they discovered the entrance to the underground palace?"

---- "Totally by chance."

18.The Internet has made possible for us to keep in touch with our friends conveniently.

19.A ship in harbor is safe, but that 's not ship are built for.

20._______ is often the case with children, Amy was completely better by the time the doctor arrived.

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根据短文内容,从短文后的选项中选出能填入空白处的最佳选项,选项中有两项为多余选项。

1.___You probably think you will never be a top student. This is not necessarily so, however. Anyone can become a better student if he or she wants to. Here’s how.

Plan your time carefully. When planning your work, you should make a list of things that you have to do. After making this list, you should make a schedule of your time. First your time for eating, sleeping, dressing, etc. Then decide a good, regular time for studying. 2.___ A weekly schedule may not solve all your problems, but it will force you realize what is happening to your time.

Find a good place to study. Look around the house for a good study area. Keep this space, which may be a desk or simply a corner of your room, free of everything but study materials. No games, radios, or television. When you sit down to study, concentrate on the subject.

Make good use of your time in class. 3.___ Listening carefully in class means less work later. Taking notes will help you remember what the teacher says.

Study regularly. When you get home from school, go over your notes. Review the important points that your teacher has mentioned in class. If you know what your teacher is going to discuss the next day, read that material. 4.____ If you do these things regularly, the material will become more meaningful, and you’ll remember it longer.

Develop a good attitude towards tests. The purpose of a test is to show what you have learned about a subject. They help you remember your new knowledge. The world won’t end if you don’t pass a test, so don’t be over worried.

5.___ You will probably discover them after you have tried these.

A. There are other methods that might help you with your studying.

B. Don’t forget to set aside enough time for entertainment.

C. Take advantage of class time to listen to everything the teacher says.

D. No one can become a top student unless he or she works hard.

E. Maybe you are an average student.

F. Make full use of class time to take notes of what the teacher says in class.

G. This will help you understand the next class.

Mr. Selfridge, the Wisconsin-born retailer (零售商) who left school at 14, rose to become a partner in Marshall Field's. Chicago. Founded in 1852, it was one of the first and most ambitious US department scores. Mr. Selfridge had done well with Marshall Field's. He liked to say, “The customer is always right,” which made the Chicago store popular. And he is believed to have invented the phrase “Only [so many] Shopping Days until Christmas”.

When he visited London on holiday in 1906 he was surprised to find most of the city's department stores were no match of their American and Parisian competitors. This led Selfridge to leave the US and establish Selfridges. a department store named after him. at the west end of London's Oxford Street. In Oxford Street, Selfridge's design team shaped an ambitious classical palacc building with a wall of plate glass windows.

Opened in 1909, Selfridges offered customers a hundred departments along with restaurants, a roof garden, reading and writing rooms, reception areas for foreign visitors, a first aid room and. most importantly, a small army of knowledgeable floor-walking assistants who served as guides as well as being thoroughly instructed in the art of making a sale.

Mr. Selfridge did much to make the department store a destination rather than just a big and comprehensively stocked city shop. It became a place to meet and for ladies to lunch. Mr. Selfridge later introduced the department store as a key element of the 20th Century culture, and Chaplin acknowledged the growing trend for shopping in the department store in his film The Floorwalker.

1.What can be learned about Mr. Selfridge from Paragraph I ?

A. lie was well-educated.

B. He was a gifted businessman.

C. He was a modest man.

D. He was dishonest.

2.What made Selfridge build a department store in London?

A. The large population in London.

B. His desire to own a department store.

C. His confidence in business success.

D. Affection for London architecture.

3.What was Selfridges' most impressive characteristic?

A. The number of departments.

B. The broad choice of goods.

C. The small group of guards.

D. The well-trained sales guides.

4.What is the main purpose of the article?

A. To introduce the history of Selfridge .

B. To compare different department stores.

C. To encourage readers to spend more.

D. To explain how to start a department store.

Elephants have impressed us for centuries. They are big, clever, and sociable. But what if someone told you that they may also hold the key to fighting cancer?

People have been wondering why elephants do not develop cancer, even though they have life spans(寿命)that are similar to humans, living for around 50 to 70 years.

Now scientists believe they know why. A team at the University of Chicago, Us has found that elephants carry a large number of genes that stop tumors(肿瘤)from developing. To be precise, they found 20 copies of an anti-tumor gene called TP 53 in elephants. Most other species, humans included, only carry one copy.

According to the research, which was recently published on the online science network BioRxiv, the extra copies of the gene improved the animal’s sensitivity to DNA damage. This lets the cells(细胞)quickly kill themselves when damaged before they can form deadly tumors.

“An increased risk of developing cancer has stood in the way of the evolution of large body sizes in many animals,” study author Dr Vincent Lynch told The Guardian. If every living cell has the same chance of becoming cancerous, large creatures with long life spans like whales and elephants should have a greater risk of developing cancer than humans and mice do. But across species, the risk of cancer does not show a connection with body mass.

This phenomenon was found by Oxford University scientist Richard Peto in the 1970s and later named “Peto’s paradox”. Evolutionary biologists believe it results from larger animals using protection that many smaller do not, In the elephant’s case, the making of TP53 is nature’s way of keeping this species alive.

The study also found that when the same genes were brought to life in mice, they had the same cancer resistance as elephants. This means researchers could use the discovery to develop new treatments that can help stop cancers from spreading or even developing in the first place.

“Nature has already figured out how to prevent cancer,” said Joshua Schiffman, an oncologist at the School of Medicine, University of Utah, US.

“It’s up to us to learn how different animals tackle(对付)the problem so we can use those strategies to prevent cancer in people.”

1.Why are elephants unlikely to develop cancer?

A. They have a large body size

B. They carry many genes that keep tumors from developing

C. Certain genes in their body kill existing tumors

D. Their genes suffer no DNA damage

2.According to Dr. Vincent Lynch, what has been a risk in the evolution of large animals?

A. Extreme weather B. Cells killing themselves

C. Human behavior D. A risk of deadly tumors

3.What does the underlined expression “this phenomenon” on the sixth paragraph refer to?

A. The risk of cancer is not related to body size

B. Larger animals have protection from TP53

C. Larger animals suffer the same risk of cancer as smaller ones do

D. The larger animals are, the bigger risk of cancer they have

4.We can conclude from the last three paragraphs that .

A. depending on nature is not enough to fight against cancer

B. the TP53 genes have proven useful in stopping cancer in mice

C. this new treatment is more effective than the present ones

D. humans are expected to stop cancer in the near future

Owls(猫头鹰) are mysterious creatures. We often think of them as scary. They sometimes live in abandoned houses. They fly without a sound through backyards at night. In stories, they appear with ghosts. When we hear an owl's familiar “wh?ooo...whooo...”,it can make us feel very frightened. Owls fly silently, without even a whisper of wings moving through the air. It's as though they appear out of nowhere—like ghosts on wings. Owls fly and hunt on the darkest of nights. An owl's night habits make it unique. Do these creatures of the night possess strange powers?

Owls possess unusual powers of sight and hearing, but they are not supernatural powers. They are natural adaptations that let them live most efficiently(高效地) at night. There is no reason to fear owls. Their habits make them helpful to humans. By hunting mice and other rodents(啮齿目动物),owls help to keep a natural balance between plant and animal life. Without owls, there would be a large number of rodents in farmers' fields and storage barns.

More than 100 species of owls occupy a variety of habitats around the world. A few oceanic islands and the Antarctic have no owls. The world's owls come in different sizes. For example, the Eurasian eagle owl—one of the largest—has a body that is two to three feet long, with a wingspan(翼展) of up to five and one?half feet. The North American elf owl (the world's smallest owl) is five to six inches long and has a wingspan that measures slightly more than one foot.

Most male and female owls of the same species look alike, although females are usually larger. In some species, the female's colors are like those of the trees or grass where she makes her nest.

Baby owls, called chicks, stay with their parents until they are about three months old. They soon find their own hunting areas, where they may stay for the rest of their lives. Some owls can live 20 years or more.

1.Most people regard owls as________.

A.clever B.hard?working C.shy D.terrifying

2.Owls help humans in that they________.

A.frighten rodents away from humans

B.help preserve the balance of nature

C.have unusual powers

D.help guard backyards

3.What is special about owls?

A.They fly silently.

B.They are night hunters.

C.They possess supernatural powers.

D.They can be found around the world.

完形填空

阅读下面短文,从短文后各题所给的四个选项(A、B、C和D)中,选出可以填人空白处的最佳选项,并在答题卡上将该项涂黑。

One day a woodcutter took his grandson into the forest for his first experience of selecting and cutting oak trees. They would later _________ them to the boat builders. As they walked along, the woodcutter explained the _________ of each tree is decided by its _________shape: some are straight for planks (木壳板) and some are _________ for masts (桅杆). By paying attention to the _________ of each tree, and with experience in _________ these characteristics, someday he too might become the _________ of the forest.

A little way leading to the forest, the grandson saw an old oak tree that had never been _________ . The boy asked his grandfather if he could cut it down because it was _________ for boat building —there were no straight limbs (树杈) and the _________ was short. “We could cut it down for _________ ,” the grandson said. “_________ , it will be of some use to us.”

The woodcutter replied that now they should pay attention to their work—cutting the _________ trees for the boat builders; maybe later they could _________ to the old oak tree.

After a few hours of cutting, the grandson grew _________ and asked if they could stop for a rest in some cool shade. The woodcutter took his grandson over to the old oak tree, where they _________ against its trunk under the cool shade. After a while, the woodcutter explained to his grandson, “You must _________ to pay careful attention every day. For it is this old oak tree, which you so _________ considered useless except for firewood, that now _________ us to rest against its trunk in the coolness of its shade. Remember, grandson, not everything is as it _________ appears.”

1.A. devote B. push C. introduce D. sell

2.A. price B. expense C. usageD. request

3.A. huge B. normal C. good D. natural

4.A. tall B. heavy C. short D. thin

5.A. tasks B. details C. position D. color

6.A. recognizingB. explaining C. adjusting D. maintaining

7.A. hunter B. woodcutter C. owner D. guard

8.A. watered B. broken C. covered D. cut

9.A. valuable B. rare C. useless D. uncommon

10.A. flower B. branch C. root D. trunk

11.A. protectionB. building C. firewood D. goods

12.A. In additionB. As usualC. By accident D. At least

13.A. proper B. strongC. young D. beautiful

14.A. climb B. return C. move D. rush

15.A. tired B. embarrassedC. impatient D. worried

16.A. watched B. stood C. rested D. waited

17.A. ask B. learn C. expect D. agree

18.A. proudly B. abruptlyC. happily D. quickly

19.A. encouragesB. advises C. allows D. calls

20.A. first B. last C. eventually D. usually

七选五

A major source of teen stress is school exams, and test anxiety is not uncommon. When you recognize your teen is under stress, how can parents help your teen stay calm before an exam?

Be involved. Parents need to be involved in their teen’s work. 1. What they look for is your presence — to talk, to cry, or simply to sit with them quietly. Communicate openly with your teen. Encourage your teen to express her worries and fears, but don’t let them focus on those fears.

Help them get organized. 2. Together , you and your teen can work out a time—table in which she can study for what she knows will be on the test.

Provide a calm setting. Help your teen set up a quiet place to study and protect his privacy. Give them a nutritious diet. It is important for your teen to eat a healthy, balanced diet during exam times to focus and do her best. 3. If this happens, encourage your teen to eat light meals or sandwiches. A healthy diet, rather than junk food, is best for reducing stress.

4. Persuade your teenager to get some sleep and /or do something active when she needs a real break from studying. Making time for relaxation, fun, and exercise are all important in reducing stress. Help your teen balance her time so that she will feel comfortable taking time out from studying to spend time with friends or rest.

Show a positive attitude. 5. Your panic, anxiety and blame contribute to your teen’s pressure. Make your teen feel accepted and valued for her efforts. Most importantly, reassure your teen that things will be all right, no matter what the results are.

A. A parent’s attitude will affect their teen’s emotions.

B. Exam stress can make some teens lose their appetite.

C. They will only make the situation worse.

D. Encourage your teen to relax.

E. The best thing is simply to listen.

F. Help your teen think about what she has to study and plan accordingly.

G. Your teen may also make negative comments about themselves

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