第四部分任务型阅读 (共10小题；每小题1分, 满分10分)
请认真阅读下列短文, 并根据所读内容在文章后表格的空格处里填人最恰当的单词。注意：每个空格填1个单词。
Host family accommodation means that hosts treat the student as a full member of the household, eating together with the student and sharing the common living areas with him/her. No more than three adult students or four junior students will be accommodated in host family accommodation at one time.
Host family accommodation remains popular among international students. It is the most economical and beneficial accommodation for any student. It is also the best way to practice English and learn new cultures. As a result, it is often seen as the number-one choice for its advantages in language study, cultural communication and cost of living. Staying alongside host family enables students to get enough practice during the short time of their study so that their language acquisition is likely to become faster. Living in host families, students are able to spend a lot of time communicating with their "host parents", who are often very hospitable and friendly, and get to know the local way of life, people and culture. Most host families are always ready to help students out in any situation. Often the bonds that are made between international students and their host families endure many years, and are maintained through letters and e-mails. Another advantage is that host family accommodation can sometimes be the least expensive. It attracts students as it ensures them a family type of living at a low cost.
The advantages, however, have not prevented host families from worrying. On the one hand, some host families are losing their unique selling point. One problem is that the majority of hosts in big cities, now generally single and young, have less time available for international students, but the selling point for host family accommodation is communication practice. On the other hand, students' expectations have risen. They are becoming more demanding and asking for more than ever from their accommodation, as they come mainly from high socio-economic groups in their own countries.
To get out of the difficult situation, host families are now making efforts to improve the quality of service. They are trying to make living conditions better, including broadband Internet service, private bathroom, and access to plenty of hot water for long showers. They are also providing students with structured family activities.
It is believed that host family accommodation will keep the popularity vote with international students.

阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或使用括号中的语法的正确形式填空，并将答案填写在答题卡标号为16—25的相应位置上。

    Last summer, I went to Hanwang, an area severely damaged during the Wenchuan earthquake. I visited some of the ____________(survive) and helped the local volunteers.

    At Hanwang, there were no tall buildings and the air was very dirty and people were crowded. I lived with volunteers _______all around China in makeshift (临时的) accommodation. They had been working there for more than six months, some giving up jobs to help with educating the kids. They never complained ________the poor conditions that I couldn’t bear at first. Rather, they were thankful to have the chance ______(rebuild) the damaged areas. I respected their work.

   My main task was to visit some of the children_____ charity organization was supporting. One of them was disabled, having broken a leg during the earthquake. A ________(poison) spider had bitten another girl while she __________(live)in a tent after the earthquake. She had had to endure (忍受) the transplant of a piece of skin from one leg to the other. These children had had terrible bad luck,____ ____ they were still full of hope despite the situation. Their grades were amazingly good, _______was one reason the charity group chose to help them. All the people I visited were grateful, not only for surviving but to the country for helping_________.

Are you a media addict who would go mad after two hours without TV, friend requests, exciting online games and your mobile – or would you easily survive?
Recently, university students around the world were asked to volunteer in a global experiment called Unplugged. It was designed to see how young people would react if they were asked to observe a total media ban by unplugging all forms of media devices for 24 hours.
Unplugged is being run by Dr Roman Gerodimos, a lecturer in Communication and Journalism at Bournemouth University. The experiment is now over but he doesn’t yet know the full findings. However, during the experiment, Dr Gerodimos said there were already signs of how much the exercise affected volunteers. He said: “They’re reporting withdrawal symptoms(症状), overeating, feeling nervous, isolated and disconnected.” During their 24-hour painful experience, three of the experiment’s guinea pigs had to endure one intrusion(侵扰) from the media: a BBC reporter plus cameraman who followed them around for the day. They were asked to write down 100 lines about their day offline, but of course, they all waited until the next day when they had access to their laptops. Elliot Day wrote: “Today, my whole morning routine was thrown up into the air. Despite being aware of the social importance of the media, I was surprised by how empty my life felt without the radio or newspapers.” From Caroline Scott, we read: “I didn’t expect it, but being prevented from the media for 24 hours resulted in my day-to-day activities becoming so much harder to carry out than usual… I didn’t break out in a cold sweat like our lecturer expected us all to, but it’s not something I would like to do again!” And Charlotte Gay wrote: “I have to say the most difficult item for me to be without has been my mobile; not only is it a social tool, it’s my main access point of communication.”
Earlier in the year, a UK government study found that in the UK we spend about half our waking hours using the media, often plugged into several things at once. And a recent study by Nielson found that on average, US teenagers send and receive over 3,000 texts per month ---that’s about six texts per waking hour. So, with technology continuing to develop at an alarming rate, how much time will you set aside for sleep in the future?
【小题1】What’s the purpose of the first paragraph?

You never see him, but they're with you every time you fly. They record where you are going, how fast you're traveling and whether everything on your airplane is functioning normally. Their ability to endure almost any disaster makes them seem like something out of a comic book. They're known as the black box.
　When planes fall from the sky, as a Yemeni airliner did on its way to Comoros Islands in the India ocean on June 30, 2009, the black box is the best bet for identifying what went wrong. So when a French submarine (潜水艇) detected the box's homing signal five days later, the discovery marked a huge step toward determining the cause of a tragedy in which 152 passengers were killed.
　In 1958, Australian scientist David Warren developed a flight-memory recorder that would track basic information like altitude and direction. That was the first mode for a black box, which became a requirement on all U.S. commercial flights by 1960. Early models often failed to withstand crashes, however, so in 1965 the box was completely redesigned and moved to the rear of the plane – the area least subject to impact – from its original position in the landing wells (起落架舱). The same year, the Federal Aviation Authority required that the boxes, which were never actually black, be painted orange or yellow to aid visibility.
　Modern airplanes have two black boxes: a voice recorder, which tracks pilots' conversations, and a flight-data recorder, which monitors fuel levels, engine noises and other operating functions that help investigators reconstruct the aircraft's final moments. Placed in an insulated (隔绝的) case and surrounded by a quarter-inch-thick panels of stainless steel, the boxes can stand massive force and temperatures up to 2,000℉. When submerged, they're also able to emit signals from depths of 20,000 ft. Experts believe the boxes from Air France Flight 447, which crashed near Brazil on June 1,2009, are in water nearly that deep, but statistics say they're still likely to turn up. In the approximately 20 deep-sea crashes over the past 30 years, only one plane's black boxes were never recovered.
【小题1】What does the author say about the black box?

Visitors worry that London is an expensive city but there really are so many things to do for




free in London from museums and galleries to free music and walking tours.
Art Galleries
Tate Modern and Tate Britain are exceptional national art galleries housing some of the finest artworks in the world. Tate Modern focuses on contemporary art while Tate Britain displays British Art from the sixteenth century to the present day.
Museums
All of London's major museums are free, but most offer some special exhibitions for a fee. My favorite is the Museum of London where you can learn the history of London from Roman times to today. Other great major museums are the British Museum, the V&A, the Science Museum, and the      Natural History Museum. Oh, and I love the Geffrye Museum. And the. Now I can't decide which is the best!
Many of London's major art galleries and museums are open in the evening and often have special evening events. This can be a great way to relax at the end of a busy day seeing the sights. The main London galleries and museums are air-conditioned so it can be a wonderful way to cool down in the height of summer in the city. Galleries and museums are not open late every night so here is a handy list to help you plan your days and evenings.
Royal Parks
Many people say the Queen Mary's Rose Gardens in Regent's Park is their favorite spot in London, and who am I to argue? I would also recommend St. James's Park as it offers one of the best views of Buckingham Palace. Hyde Park is enormous and includes the ever popular Diana Memorial Fountain and the Peter Pan Statue.
There are often free talks and guided walks in the royal parks so do check the What's On section of the Royal Parks website.
Changing of the Guard
No visit to London is complete without seeing this military tradition. The Queen's Guard in London changes in the Forecourt inside the gates of Buckingham Palace at 11:30am every day in the summer and every other day in the winter. Get there early and view the spectacle from outside the front gates.
53. The passage is intended to _________.
A. recommend some free scenic spots to tourists       
B. help visitors save money while visiting Ireland
C. advise travelers how to choose art articles      D. tell readers London’s wonderful history
54. If you visit some museums in London in the evening, you ________.
A. can see all the artworks free of charge               B. have to endure the heat of the summer
C. need to pay admission for general exhibition  
D. may have a chance to enjoy some special events
55. In order to watch Changing of the Guard in summer, visitors have to _________.
A. gain access to the front gates after 11:30 a.m.
B. pay a sum of money to enter the Royal Parks
C. arrive at Buckingham Palace before 11:30 a.m.
D. come through the gates of Buchingham Palace