题目内容

下列句子中各有一处语言错误,请把错误改正,其他部分不得改动。每处错误仅涉及一个单词的增加、删除或修改。

增加:在缺词处加一个漏字符号(∧),并在右边横线上写出该加的词。

删除:把多余的词用斜线(\)划掉,并在右边横线上写出该词,也用斜线划掉。

修改:在错误的词下划一横线,并在右边横线上写出改正后的词。

1.Use your brain, you will find an approach to solving the problem.__________

2.If you can buy a person's friendship, it's not worth have.__________

3.It is a power?free fridge which was inventing by a farmer from France.__________

4.He would rather to live in the country than in the city.__________

5.When asked about the possibility what Justin was taken by aliens, the policeman said nothing.__________

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Scientists have found living organisms trapped in crystals(晶体) that could be 50,000 years old.

The organisms were found in a hot, but beautiful cave system in Naica, Mexico. These ancient life forms can be seen only with a microscope. Penelope Boston, who leads the Astrobiology Institute at NASA, the space agency of the United States, says the ancient microbes(微生物) were able to live by eating minerals such as iron.

She spoke about the discovery recently at a meeting of the American Association for the Advancement of Science. If the findings are confirmed, they will show how microbes can survive in extreme conditions. Forty different kinds of microbes and some viruses were found in the underground area. The genetic structures of these organisms are 10 percent different from those of their nearest relatives.

The caves in Naica are 800 kilometers deep. They were once used for mining lead. Before the miners began working in the caves, the area was separated from the surface and the outside world. Some of the caves are as big as the large religious centers built during Europe's Middle Ages. There are crystals covering the walls. The caves are so hot that scientists must wear special clothing to keep cool. The clothing keeps the crystals safe from human germs(病菌)or other damage. Boston said the researchers could only work for about 20 minutes at a time before they had to go to a room that was 38 degrees Celsius to cool down.

NASA officials would not let Boston share her findings with scientific experts before last week's announcement. So scientists could not say much about the findings. But Norine Noonan, a biologist with the University of South Florida, said she believed them. "Why are we surprised?" Noonan asked. "As a biologist, I would say life on Earth is extremely tough and extremely colorful."

Boston is also studying microbes commonly found inside caves in other countries, such as Ukraine and the United States. These microbes appear to be impossible to kill. Boston said they show how difficult life on Earth can be.

1.The existence of the ancient microbes relies on _______.

A. surrounding insects B. diverse plants

C. eating minerals D. absorbing air

2.What can we infer about the caves in Naica from the passage?

A. The walls are covered by crystals.

B. The temperature in the caves is quite low.

C. The caves have been explored since they were formed.

D. The environment in the caves is difficult to adapt to.

3.What is the biologist Norine Noonan’s attitude towards the findings?

A. Critical B. Positive.

C. Doubtful. D. Indifferent.

4.What’s the main idea of the passage?

A. Living organisms bring hope to scientific research.

B. Scientists Discover 50,000-year-old “super life” in Mexico.

C. Microbes show great power to survive in terrible conditions.

D. Caves provide living environment for living organisms.

San Francisco Fire Engine Tours

San Francisco Winery Tour

Running: February 1st through April 30th

This delicious tour goes through the city on its way to Treasure Island where we will stop at the famous Winery SF. Here you can enjoy 4 pours of some of the best wine San Francisco has to offer.(Included in tickets price)

Departing from the Cannery: Tell time upon request.

Duration(时长):2 hours

Price: $90

Back to the Fifties Tour

Running: August 16th through August 31st

This tour transports you back in time to one of San Francisco’s most fantastic periods, the 1950s! Enjoy fun history as we take you through San Francisco for a free taste of ice cream.

Departing form the Cannery 5:00 pm and 7:00 pm

Duration:2 hours

Price:$90

Spooky Halloween Tour

Running: October 10th through October 31st

Join us for a ride through the historical Presidio district .Authentic fire gear (服装)is provided for your warmth as our entertainers take you to some of the most thrilling parts of San Francisco

Departing from the Cannery:6:30 pm and 8:30 pm

Duration :1 hour and 30 minutes

Price: Available upon request

Holiday Lights Tour

Running: December 6th through December 23nd

This tractive four takes you to some of San Francis’s most cheerful holiday scenes. Authentic fire gear is provided for your warmth as you get into the holiday spirit.

Departing from the Cannery 7:00 pm and 9:00 pm

Duration: I hour and 30 minutes

Advance reservations required.

1.Which of the tours is available in March?

A.San Francisco Winery Tour.

B.Back to the Fifties Tour.

C.Spooky Hallowen Tour.

D.Holiday Lights Tour.

2.What can tourists do on Back to the Fifties Tours?

A.Go to Treasure Island.

B.Enjoy the holiday scenes.

C.Have free ice cream.

D.Visit the Presidio district.

3.What are tourists required to do to go on Holiday Lights Tour?

A.Take some drinks.

B.Set off early in the morning.

C.Wear warm clothes.

D.Make reservations in advance.

After years of heated debate, gray wolves were reintroduced to Yellowstone National Park. Fourteen wolves were caught in Canada and transported to the park. By last year, the Yellowstone wolf population had grown to more than 170 wolves.

Gray wolves once were seen here and there in the Yellowstone area and much of the continental United States, but they were gradually displaced by human development. By the 1920s, wolves had practically disappeared from the Yellowstone area. They went farther north into the deep forests of Canada, where there were fewer humans around.

The disappearance of the wolves had many unexpected results. Deer and elk populations — major food sources (来源) for the wolf – grew rapidly. These animals consumed large amounts of vegetation (植被), which reduced plant diversity in the park. In the absence of wolves, coyote populations also grew quickly. The coyotes killed a large percentage of the park’ s red foxes, and completely drove away the park’ s beavers.

As early as 1966,biologists asked the government to consider reintroducing wolves to Yellowstone Park.They hoped that wolves would be able to control the elk and coyote problems.Many farmers opposed the plan because they feared that wolves would kill their farm animals or pets.

The government spent nearly 30 years coming up with a plan to reintroduce the wolvers. The U.S.Fish and Wildlife Service carefully monitors and manages the wolf packs in Yellowstone.Today,the debate continues over how well the gray wolf is fitting in at Yellowstone.Elk,deer,and coyote populations are down,while beavers and red fores have made a comeback.The Yellowstone wolf project has been a valuable experiment to help biologists decide whether to reintroduce wolves to other parts of the country as well.

1.What is the text mainly about?

A.Wildlife research in the United States.

B.Plant diversity in the Yellowstone area.

C.The conflict between farmers and gray wolves.

D.The reintroduction of wolves to Yellowstone Park.

2.What does the underlined word “displaced” in paragraph 2 mean?

A.Tested. B.Separated. C.Forced out. D.Tracked down.

3.What did the disappearance of gray wolves bring about?

A.Damage to local ecology. B.A decline in the park’s income.

C.Preservation of vegetation. D.An increase in the variety of animals.

4.What is the author’s attitude towards the Yellowstone wolf project?

A.Doubtful. B.Positive. C.Disapproving. D.Uncaring.

The Mayan Indians lived in Mexico for thousands of years. The Maya were so bright that they achieved a lot. They had farms, temples and cities with many buildings. They knew much about nature and the world around them. This knowledge helped them to live a better life than most people of that time.

In ancient Mexico there were many small clearings in the forest. In each clearing was a village with fields of crops around it. The Maya planted seeds after they cleared the land. A farmer was able to grow crops that produced for several people. But not every Maya had to be a farmer. Some were builders or priests (祭司).

The Maya believed in many gods. They built large temples to honor them. Skillful workers built cities around these temples. It was difficult because they had to carry all of the building materials themselves. Today, many of these ancient Mayan cities and temples are still standing.

Although the Maya worked hard to build the beautiful cities, very few of them lived in them. Usually, only the priests lived in the cities. The other people lived in small villages in the forests. Their houses were much simpler. Most Maya lived a simple life close to nature.

Around the year 800, the Maya left their villages and beautiful cities, never to return. No one knows why this happened. They may have died from a deadly disease. They may have left because the soil could no longer grow crops. The lost secrets of the Maya are still beyond the reach of modern people. They are still one of our greatest mysteries.

1.The Maya lived better than most people of their times because ______.

A. they had skillful workers

B. they believed in many gods

C. they knew better about nature

D. they could measure time correctly

2.It can be inferred from the passage that ______.

A. the priests were not highly respected by the ancient Maya

B. the ancient Mayan cities and temples were well built

C. the ancient Mayan people led a happy life in the cities

D. the ancient Mayan people died from a serious disease

3.The underlined word “They” in the last paragraph refers to ______.

A. the Mayan people B. the Mayan villages

C. the Mayan cities D. the lost secrets of the Maya

4.Which of the following would be the best title for this passage?

A. The Cities of the Maya B. The Belief of the Maya

C. The Maya D. The Buildings of the Maya

Those who are used to looking through thousands of books in big bookstores may find Japan’s Morioka Shoten a little strange. That’s because this tiny bookstore that is located in Ginza, Tokyo sells only a single book at a time.

Opened in May 2015, Morioka Shoten is the brainchild of Yoshiyuki Morioka. The experienced bookseller began his career as a bookstore clerk in Tokyo’s Kanda district before branching out to open his own store. It was here while organizing book readings that he realized that customers usually came into the store with one title in mind. Morioka began to wonder if a store could exist by selling many copies of just one single book. In November 2014, he partnered with his two friends, to establish a unique bookstore with the idea of “A Single Room, A Single Book.”

Like its offering, the bookstore is simple. The selections that are picked by Morioka change weekly and vary widely to attract customers with different interests. Recent choices include The True Deceiver, an award-winning Swedish novel by Tove Jansson, Hans Christian Andersen’s Fairy Tales, and a collection of artist Karl Blossfeldt’s photography of plants. Morioka has also chosen books written by famous Japanese authors Mimei Ogawa and Akito Akagi.

To highlight his only offering, Morioka often uses clever methods. For example,when selling a book about flowers, he decorated his shop with the ones that had been mentioned in the book. He also encourages authors to hold talks and discussions so they can connect with customers. Morioka says his goal is for the customers to experience being inside a book, not just a bookstore!

Risky as the idea might seem, things appear to be going well. Morioka says he has sold over 2,100 books since he opened it. Things can get better considering that his bookstore is becoming increasingly popular not just among the locals but also visitors from other countries.

1.What inspired Morioka to open such a bookstore?

A. A Swedish novel B. His present partner

C. A bookstore clerk D. His working experience

2.Why is Morioka Shoten unique?

A. It is popular with foreigners .

B. It sells books of different topics.

C. It is decorated with colorful flowers.

D. It sells various copies of a book in a week.

3.Why does Morioka encourage authors to hold talks?

A. To introduce his bookstore.

B. To advocate his philosophy.

C. To make books better understood.

D. To help readers connect with each other.

4.What’s the author’s opinion about the bookstore’s future?

A. Risky B. Optimistic

C. Unpredictable D. Hopeless

With the summer holiday just around the corner,it seems like everybody is busy planning their vacations.Here are some tips that can help you enjoy your holiday without emptying your pocket.

Travel off-season

Go to your desired destination while the demand is low and take advantage of huge discounts.During the peak season,the hotel and flight prices increase quickly,and you’ll likely spend more of your vacation time standing in line due to the rush of tourists.1.

2.Websites can help you find discount hotel rooms.Look for places that do not charge extra for children if they use the existing bedding.Stay with the locals.If you and your family are going,to stay for a longer period,renting a small apartment is a good choice.

Eat like a local

Why eat at big chain restaurants when you can experience something new? Planning your meals is another way to reduce your travel costs.During your family trip,try new food where“the locals eat.3.  For smaller meals and snacks,avoid restaurants and try street food or other takeout.

Don’t hesitate to bargain

Tourist-heavy places are known for overcharging for just,about everything.Clothes,travel goodies,souvenirs,etc.are very expensive at these places.For this reason;you shouldn’t feel ashamed to ask for bargains.4.

Choose local transportation

As a tourist,avoid taking taxis.Whenever possible,since? They are expensive. 5.  If you are planning to stay for a while,you can consider renting a car.Hiring a car is much easier than carrying your bags everywhere if you are moving around a lot.

A.Save on hotels.

B.Surf the Internet while traveling.

C.Therefore,avoid buying anything there.

D.So it's best to find out when the off-season starts.

E.This will not only save money,but offer you a new and different experience.

F.Bargain hard to get the best price.

G.Instead,take buses,railways or subways,which are always cheaper.

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