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Are you looking for something to do? You might like to try one of these four experiences.

Crocodile watching

Do you fancy getting up close to some of the most terrifying animals on earth? Crocosaurus Cove, in Darwin (Australia) has the “Cage of Death”. It’s an enclosure(围场) that’s lowered into a pool. This gives you a 360 degree view of a crocodile as it’s being fed. The cable broke once and the cage sank to the bottom, but they’ve fixed it since then.

Edge walk

How about walking along the edge of a building several hundred meters up in the air? If that sounds like fun, head off to the CN Tower in Toronto (Ontario, Canada). Built in 1976, the tower is 553.33 meters tall.

The Edge walk consists of a 20-30 minute stroll along a 1.5 meter wide platform that runs around the tower’s restaurant roof. During the walk, you’re encouraged to lean forwards as you look over Toronto’s skyline (轮廓线).

Plastic ball rolling

Do you fancy rolling down a hill in a plastic ball?

Plastic ball rolling is popular all over the world, but the place to give it a go is in Rotorua (New Zealand). Brother David and Andrew Akers came up with the idea in 1994. A typical orb (球) is about 3 meters in diameter, with an inner orb size of about 2 meters. There’s no brake or steering mechanism, but the inner layer of the plastic ball helps absorb the shock.

Volcano bungee jumping

If you’re looking for the adventure of a lifetime, how about going bungee jumping off a helicopter into the crater of a live volcano? As part of the jumping, a helicopter ride takes you to the Villarreal volcano, one of the most active in Chile. Once you’re at the drop zone, you leap off the helicopter and fall into the volcano. Finally, you enjoy the ride back to the airport flying at 130kph.

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1.According to the passage, there was an accident once when people _____.

A. jumped into the Villarreal volcano

B. walked along the platform of the CN Tower

C. rolled down a hill in a plastic ball in Rotorua

D. watched crocodiles in the “Cage of Death” in Darwin

2.Which of the following was first invented in New Zealand?

A. Edge walk. B. Crocodile watching.

C. Plastic ball rolling. D. Volcano bungee jumping.

3.It can be inferred that all the four experiences are ______.

A. interesting sports B. exciting and extreme

C. held on high places D. fit for middle to old people

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Homestay provides English language students with the opportunity to speak English outside the classroom and the experience of being part of a British home.

What to Expect

The host will provide accommodation and meals. Rooms will be cleaned and bedcovers changed at least once a week. You will be given the house key and the host is there to offer help and advice as well as to take an interest in your physical and mental health.

Accommodation Zones

Homestays are located in London mainly in Zones 2, 3 and 4 of the transport system. Most hosts do not live in the town centre as much of central London is commercial and not residential(居住的). Zones 3 and 4 often offer larger accommodation in a less crowded area. It is very convenient to travel in London by Underground.

Meal Plans Available

◇ Continental Breakfast

◇ Breakfast and Dinner

◇ Breakfast, Packed Lunch and Dinner

It's important to note that few English families still provide a traditional cooked breakfast. Your accommodation includes Continental Breakfast which normally consists of fruit juice, cereal, bread and tea or coffee. Cheese, fruit and cold meat are not normally part of a Continental Breakfast in England. Dinners usually consist of meat or fish with vegetables followed by dessert, fruit and coffee.

Friends

If you wish to invite a friend over to visit, you must first ask your host's permission. You have no right to entertain friends in a family home as some families feel it is an invasion of their privacy.

Self-Catering (自助的)Accommodation in Private Homes

Accommodation on a room only basis includes shared kitchen and bathroom facilities and often a main living room. This kind of accommodation offers an independent lifestyle and is more suitable for the long stay student. However, it does not provide the same family atmosphere as an ordinary homestay and may not benefit those who need to practice English at home quite as much.

1.The passage is probably written for________.

A. hosts willing to receive foreign students

B. foreigners hoping to build British culture

C. travelers planning to visit families in London

D. English learners applying to live in English homes

2.Which of the following will the host provide?

A. Room cleaning. B. Medical care.

C. Free transport. D. Physical training.

3.What can be inferred from Paragraph 3?

A. Zone 4 is more crowded than Zone 2.

B. Accommodation in the city center is not provided.

C. Hosts dislike travelling to the city center.

D. The business center of London is in Zone 1.

4.Why do some people choose self-catering accommodation?

A. To enrich their knowledge of English.

B. To enjoy much more freedom.

C. To entertain friends as they like.

D. To experience a warmer family atmosphere.

Holding a cell phone against your ear or storing it in your pocket may be dangerous to your health. This explains a warning that cell phone makers include in the small print that is often ignored when a new phone is purchased. Apple, for example, doesn’t want iPhones to come closer to you than 1.5 centimeters.

If health issues arise from cell phone use, the possible effects are huge. According to Devra Davis, an expert who has worked for the University of Pittsburgh, brain cancer is a concern. Over all, there has not been an increase in its occurrence since cell phones arrived. But the average masks an increase in brain cancer in the 20-29 age group and a drop for the older population.

“Most cancers have many causes,” she says, but she points to laboratory research that suggests low-energy radiation could damage cells that could possibly lead to cancer.

Children are more vulnerable to radiation than adults, Ms. Davis and other scientists point out. Radiation that penetrates (穿透) only five centimeters into the brain of an adult will reach much deeper into the brains of children because their skulls (头骨) are thinner and their brains contain more absorptive fluid.

Henry Lai, a research professor in the bioengineering department at the University of Washington, began laboratory radiation studies in 1980 and found that rats exposed to radiation had damaged DNA in their brains.

Ms. Davis recommends using wired headsets or the phone’s speaker. Children should text rather than call, she said, and pregnant women should keep phones away from the belly.

1.According to Ms Davis, brain cancer increases ________.

A. in the teenagers B. among old people

C. in the twenties D. among pregnant women

2.What does the underlined word “vulnerable” in the 4th paragraph probably mean?

A. accessible B. changeable

C. passive D. sensitive

3. The author’s purpose of writing the text is most likely to ________.

A. entertain B. persuade

C. describe D. inform

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

A. Low-energy Radiation Leads to Cancer

B. Cell Phone Use Brings Health Problems

C. Radiation Damages DNA in People’s Brain

D. Researchers Launched Lab Studies on Cell Phones

Robots make me nervous—especially the ones which seem to think for themselves. I was embarrassed to admit this till I heard that Bill Gates, the founder of Microsoft, felt the same way.

Gates said in an interview with the social networking and news website Reddit: “I am in the camp that is concerned about super intelligence. First the machines will do a lot of jobs for us and not be super intelligent.That should be positive if we manage well. A few decades after that though the intelligence is strong enough to be a concern.”

Well, maybe I don’t have to worry about my computer and kitchen equipment yet. After I use them I can always pull the plug. But in the future, machines might find a way to prevent us from switching them off. There’s a terrible thought!

Maybe the problem with computers too clever for us is not that they are evil like some we’ve seen in sci-fi movies. What could put us in danger is that they might be too efficient. That’s what philosopher Nick Bostrom from Oxford University believes. He says that machines are indifferent (漠然) to humans and in pursuit of their own goals,the destruction of people might be just additional damage. Bostrom gives us an example: A machine which might have as its only goal to produce as many paperclips as possible might look at human bodies as extra material for paperclips and go after you. Because it is, well, a machine, it would not take pity on you.

It’s a good thing that American writer Isaac Asimov thought about how far robots can go and left us his three rules of robotics. They state that a robot may not hurt a human being or allow the human being to come to harm.

I’m glad my machines at home are “dumb”. All my cleaner wants to take over is the carpet in my living room. Let’s hope they don’t create an appliance which wants to take over the world!.

1.The author quoted Bill Gates’ words in Paragraph 2 in order to make the text________.

A. better-known B. more persuasive

C. better-organized D. more interesting

2.An intelligent paperclip machine would harm us because _______.

A. it is much cleverer than us

B. it would take over the world

C. it would see us just as material

D. it has the strong feeling of destroying us

3.How does the author feel about Isaac Asimov’s rules of robotics?

A. Optimistic B. Sympathy

C. Disappointed D. Regretful

4.What does the text mainly focus on?

A. The benefits of future robots.

B. The new applications of robots.

C. The concern for super intelligence.

D. The popularity of robots in the future.

I wrote my first poem at the age of seven and showed it to my mother.She read and cried, “Buddy, you really wrote a beautiful poem!”

Shyly but , I said yes.She poured out her . “It was nothing short of talent!”

“What time will Father be home?” I asked.I could hardly wait to my work to him.I spent quite some time for his arrival. I wrote the poem out in my finest handwriting, drew a fancy border around it and I placed it right on my father’s plate on the dining table. My father had begun his motion-picture career as a writer. I was sure he would be able to my poem.

At almost 7 o’clock my father burst in. He seemed . He circled the dining-room table, complaining about his employees.

Suddenly he paused and glared at his plate. “What is this?” He was reaching for my poem.

“Ben, Buddy has written his first poem!” my mother began. “And it’s beautiful, absolutely amaz…”

“If you don’t mind, I’d like to decide for myself.” Father said.

I my head as he read that poem. It was only ten lines. But it seemed to take hours. Then I heard him dropping the poem back on the table. Now came the moment of .

“I think it’s terrible,” he said.I couldn’t look up. My eyes were getting .

“Ben, these are the first lines of poetry he’s ever written,” my mother was saying. “He needs .”

“I don’t know why.” My father held his ground. “Isn’t there enough awful poetry in the world already?”

I couldn’t it another second. I ran from the dining room crying. Up in my room I myself on the bed and cried the worst of the out of me.

That may have been the end of the story, but not of its for me. I realized how fortunate I had been. I had a mother who said, “I think it’s wonderful!” and a father who drove me to hear with “I think it’s .”

Every one of us needs that mother force, from which all flows; and yet the mother force alone is incomplete. It needs the balance of the force that , “Watch. Listen. Review. Improve.”

Those voices of my childhood ring in my ears through the years, like two opposing winds blowing me. Between the two poles of and doubt, both in the name of love, I try to follow my true course.

1.A. typically B. proudly C. anxiously D. honestly

2.A. motivation B. shock C. Criticism D. praise

3.A. recite B. describe C. show D. introduce

4.A.waiting B. preparing C. praying D. planning

5.A. gradually B. desperately C. confidently D. casually

6.A. appreciate B. revise C. read D. polish

7.A. relaxed B. calm C. noble D. upset

8.A. shook B. lowered C. raised D. turned

9.A. decision B. excitement C. meditation D. devotion

10.A. dark B. wide C. wet D. bright

11.A. arrangement B. judgment C. encouragement D. adjustment

12.A. hold B. attain C. control D. stand

13.A. threw B. seated C. left D. kept

14.A. confusion B. pressure C. disappointment D. tiredness

15.A. challenge B. development C. difficulty D. significance

16.A. elegant B. awful C. fluent D. controversial

17.A. failure B. creation C. limit D. improvement

18.A. orders B. misleads C. cautions D. foresees

19.A. inspiring B. warning C. disturbing D. conflicting

20.A. confirmation B. restriction C. distrust D. disapproval

Can dogs and cats live in perfect harmony in the same home? People who are thinking about adopting a dog as a friend for their cat are worried that they will fight. A recent research has found a new recipe for success. According to the study, if the cat is adopted before the dog, and if they are introduced when still young (less than 6 months for cats, a year for dogs), it is highly probable that the two pets will get along smoothly. Two-thirds of the homes interviewed reported a positive relationship between their cat and dog.

However, it wasn’t all sweetness and light. There was a reported coldness between the cat and dog in 25% of the homes, while aggression and fighting were observed in 10% of the homes. One reason for this is probably that some of their body signals are just opposite. For example, when a cat turns its head away it signals aggression, while a dog doing the same signals submission.

In homes with cats and dogs living peacefully, researchers observed a surprising behavior. They are learning how to talk each other’s language. It is a surprise that cats can learn how to talk ‘Dog’, and dogs can learn how to talk ‘Cat’.

What’s interesting is that both cats and dogs have appeared to develop their intelligence. They can learn to read each other’s body signals, suggesting that the two may have more in common than was previously suspected. Once familiar with each other’s presence and body language, cats and dogs can play together, greet each other nose to nose, and enjoy sleeping together on the sofa. They can easily share the same water bowl and in some cases groom (梳理) each other.

The significance of this research on cats and dogs may go beyond pets—to people who don’t get along, including neighbors, colleagues at work, and even world superpowers. If cats and dogs can learn to get along, surely people have a good chance.

1.Some cats and dogs may fight when ________.

A. they are cold to each other

B. they look away from each other

C. they misunderstand each other’s signals

D. they are introduced at an early age

2.What is found surprising about cats and dogs?

A. They eat and sleep together.

B. They observe each other’s behaviors.

C. They learn to speak each other’s language.

D. They know something from each other’s voices.

3.It is suggested in Paragraph 4 that cats and dogs ________.

A. have common interests

B. are less different than was thought

C. have a common body language

D. are less intelligent than was expected

4.What can we human beings learn from cats and dogs?

A. We should learn to live in harmony.

B. We should know more about animals.

C. We should live in peace with animals.

D. We should learn more body languages.

I was desperately nervous about becoming car-free. But eight months ago our car was hit by a passing vehicle and it was destroyed. No problem, I thought: we’ll buy another. But the insurance payout didn’t even begin to cover the costs of buying a new car—I worked out that, with the loan (贷款) we’d need plus petrol, insurance, parking permits and tax, we would make a payment as much as £600 a month.

And that’s when I had my fancy idea. Why not just give up having a car at all? I live in London. We have a railway station behind our house, a tube station 10 minutes’ walk away, and a bus stop at the end of the street. A new car club had just opened in our area, and one of its shiny little red Peugeots was parked nearby. If any family in Britain could live without a car, I reasoned, then surely we were that family.

But my new car-free idea, sadly, wasn’t shared by my family. My teenage daughters were horrified. What would their friends think about our family being “too poor to afford a car”? (I wasn’t that bothered what they thought, and I suggested the girls should take the same approach.)

My friends, too, were astonished at our plan. What would happen if someone got seriously ill overnight and needed to go to hospital? (an ambulance) How would the children get to and from their many events? (buses and trains) People smiled as though this was another of my mad ideas, before saying they were sure I’d soon realize that a car was a necessity.

Eight months on, I wonder whether we’ll ever own a car again. The idea that you “have to” own a car, especially if you live in a city, is all in the mind. I live—and many other citizens do too—in a place that has never been better served by public transport, and yet car ownership has never been higher. We worry about rising car costs, but we’d be better off asking something much more basic: do I really need a car? Certainly the answer is no, and I’m a lot richer because I dared to ask the question.

1.The author decided to live a car-free life partly because ______.

A. he was hurt in a terrible car accident

B. most families chose to go car-free

C. the traffic jam was unbearable for him

D. the cost of a new car was too much

2.What is the attitude of the author’s family toward his plan?

A. Disapproving.B. Supportive.

C. Unconcerned.D. Optimistic.

3.What did the author suggest his daughters do about their friends’ opinion?

A. Take their advice.B. Argue against it.

C. Leave it alone.D. Think it over.

4.What conclusion did the author draw after the eight-month car-free life?

A. Life without a car is a little bit hard.

B. Life cannot go without a car.

C. A car-free life does not suit everyone.

D. His life gets improved without a car.

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