1 . Teenagers who spend more than six hours online on school days are more likely to be lonely and skip school, according to an international study.

The study examined the home Internet use，well-being(幸福)and behaviour of 296,000 15-year-olds in 41 countries. More than one in four spent more than four hours per day online outside of school. The study found lower levels of well-being among students who spent more than six hours per day online. They were twice as likely as teenagers spending one and two hours per day online to report that they felt lonely at school. These ''extreme Internet users'' were also especially at risk of ''behaving in problematic ways at school, such as arriving late or skipping class''.

The report said, ''Lower levels of engagement(密切关系)with school may be connected to less sense of belonging at school. It is also possible that skipping class and arriving late for school are the consequence of lack of sleep among extreme Internet users. '' It adds，'' Parents， schools and health professionals can work together to watch and plan children's use of new media. ''

The study also found that countries that invest (投资)heavily in Information and Communication Technology (ICT) in schools have seen no ''considerable'' difference in 15-year-olds5 achievement in reading, math or science tests. The study results suggest ''limited'' use of computers at school ''may be better'' than not using them at all. However, students who use computers ''very frequently'' at school ''do a lot worse in most learning outcomes''. The report says，'' In the end，technology can strengthen great teaching，but great technology cannot replace poor teaching. ''

1. The international study showed that       .

A．half of the students spent six hours online every day

B．extreme Internet users had lower levels of well-being

C．teenagers spent much time online when they felt lonely

D．most of the students were late for school after extreme Internet use

2. What can we learn from the study results?

A．Schools should invest more in ICT.

B．Proper use of computers is helpful at school.

C．Technology sometimes leads to poor teaching.

D．Computer users perform well in maths at school.

3. Where does this text most probably come from?

A．An engineer textbook.	B．A personal diary.
C．A science news report.	D．A computer book.

2 . Got 48 hours to relax yourself? You’ll make full use of your timeand have great fun at these amazing destinations.

Alabama: Gulf Shores

For relaxing weekend getaways in Alabama, head south to the white-sand beaches of Gulf Shores. Get on the water for some deep-sea fishing. History lovers can get a lesson in the Civil War along a 90-mile path with more than a dozen historic sites.

Alaska: Homer

How does fresh seafood sound? You’ll find it in Homer, located in south-central Alaska, which is either a short flight or a great four-hour scenic drive on the Seward Highway from Anchorage. Get your fill of fishing in Kachemak Bay, explore local trails and enjoy exceptional birding in this remote natural setting.

Arizona: Sedona

Adventurous types can get their fill in the magical red rocks of Sedona, which is said to be the location of healing centers of energy. People flood to the area to meditate, practice yoga and more. Sedona also offers fantastic hiking, off-roading, biking, and even climbing.

Arkansas: Hot Springs

Relax and renew in Arkansas’ hot waters in Hot Springs, an art community with Art Deco architecture that is also the home of Hot Springs National Park. Make time for a visit to Bathhouse Row, a National Historic Landmark of eight bathhouses, and Superior Bathhouse Brewery, which produces beer made of the hot spring water inside the National Park. Don’t miss these National Parks that are off the beaten path.

1. Which activity can be found in both Gulf Shores and Homer?

A．Going fishing.	B．Taking a flight.
C．Enjoying beautiful birds.	D．Visiting historic sites.

2. What is Superior Bathhouse Brewery known for?

A．Its bathhouses.	B．Its paths.
C．Its self-made beer.	D．Its architecture.

3. Where is this text most likely from?

A．A diary.

B．A survey.

C．A novel.

D．A magazine.

3 . Monster Zoo

Monster Zoo is one of the largest zoos in the world, covering more than 15 km squares. It is home to more than 50 species of rare and native animals. The zoo is located 70 km from the city New South Australia.

Monster zoo was founded in 1983 as a breeding area (繁殖区). Officially open to the public in October 1993, Monster Zoo is now home to more than 500 animals.

Opening Hours

Monster zoo is open daily from 9:30 am to 5:00 pm with last entry at 3:00 pm. The zoo is open every day of the year, including Christmas Day and all public holidays. The exception to this is if the forecast temperature for Monster Zoo is 40 degrees or above, it will be closed.

To get the most out of your visit we recommend setting aside a minimum of four to five hours to fully enjoy the Monster zoo.

Tickets

Child (4-14 years old) : AU $28.50

Adult (15 years old and over) : AU $ 51.75

Family / Mini Group: AU $132.75

Meet the Keeper

Monster zoo offers various daily zoo keeper talks and animal feeds that give guests the chance to interact (互动) with our friendly workers and learn about the zoo’s unique residents.

Looking for a more unique animal experience? Consider booking a Behind the Scenes Animal Experience to come face to face with some of our special animal residents.

Café

Ketabi Café is open from 9:30 am to 5:00 pm daily and offers a variety of tasty treats, small snacks and hot meals.

Picnics

For those who prefer to bring their own meals, special picnic areas are available close to the Visitor Center. Please note that due to fire risk, the zoo does not allow for the use of BBQs.

1. What can we learn about the zoo from the text?

A．It is the largest zoo in the world.

B．It is open daily all year except Christmas Day.

C．It is open to the public ten years after it was founded.

D．It is home to 500 species of animals.

2. If three young men aged 12, 14 and 19 visit the zoo, how much will they pay?

A．AU $155.25.	B．AU $108.75.
C．AU $85.25.	D．AU $132.75.

3. Where does this text most probably come from?

A．A health newspaper.	B．An animal book.
C．A travel website.	D．A fashion magazine.

4 . The baby is just one day old and has not yet left hospital. She is quiet but alert (警觉的). Twenty centimeters from her face researchers have placed a white card with two black spots on it. She stares at it carefully. A researcher removes the card and replaces it by another, this time with the spots differently spaced. As the cards change from one to the other, her gaze(凝视) starts to lose its focus—until a third, with three black spots, is presented. Her gaze returns: she looks at it for twice as long as she did at the previous card. Can she tell that the number two is different from three, just 24 hours after coming into the world?

Or do newborns simply prefer more to fewer? The same experiment, but with three spots shown before two, shows the same return of interest when the number of spots changes. Perhaps it is just the newness? When slightly older babies were shown cards with pictures of objects (a comb, a key, an orange and so on), changing the number of objects had an effect separate from changing the objects themselves. Could it be the pattern that two things make, as opposed to three? No again. Babies paid more attention to squares moving randomly(随意地)on a screen when their number changed from two to three, or three to two. The effect even crosses between senses. Babies who were repeatedly shown two spots became more excited when they then heard three drumbeats than when they heard just two; likewise(同样地) when the researchers started with drumbeats and moved to spots.

1. The experiment described in Paragraph 1 is related to the baby's ________.

A．sense of hearing	B．sense of sight
C．sense of touch	D．sense of smell

2. Babies are sensitive to the change in ________.

A．the size of cards	B．the colour of pictures
C．the shape of patterns	D．the number of objects

3. Why did the researchers test the babies with drumbeats?

A．To reduce the difficulty of the experiment.

B．To see how babies recognize sounds.

C．To carry their experiment further.

D．To keep the babies' interest.

4. Where does this text probably come from?

A．Science fiction.	B．Children’s literature.
C．An advertisement.	D．A science report.