(1)食物鏈中的能量階層計算(看圖)

II. Summarize and rearrange the following text into a passage around 250 words, and present 5 cloze test questions in that passage, with answers. (15%) Mobile phones, tablets and e-readers with broadband connectivity could prove to be the long-sought answer in the global effort to bring high-quality, multidisciplinary education to people everywhere, especially the world’s poorest or most isolated communities, according to the UN Broadband Commission for Digital Development, which held its 11th meeting at UNESCO headquarters in Paris today. A report by the Commission’s Working Group on Education, led by UNESCO, indicated that, worldwide, over 60 million primary-school age children do not currently attend school; almost half that number never will. The situation worsens as children get older, with over 70 million not enrolled in secondary school. And while classroom computers can help, lack of resources remains critical. If eight children share each classroom computer in OECD nations, in Africa teachers can struggle to share each computer among 150 or more pupils. But with increasingly sophisticated mobile devices now packing more computing power than the famed ‘supercomputers’ of the late 1990s, the Commission believes broadband-connected personal wireless devices could be the solution. 5 of 5 ITU figures show that mobile broadband is the fastest growing technology in human history. The number of mobile phone subscriptions now exceeds the world’s total population of around seven billion, and active mobile broadband subscriptions exceed 2.1 billion – three times higher than the 700 million wireline broadband connections worldwide. Even more encouragingly, most of this progress has taken place in the developing world, which has accounted for 90% of global net additions for mobile cellular and 82% of global net additions of new Internet users since early 2010. “Every day, everywhere, women and men are inventing new ways to use broadband, mobile telephones and computers to be empowered, more autonomous and free,” said UNESCO Director-General Irina Bokova. “We need to tap this inventiveness to improve education, especially for girls and women. But we have a long way to go. Two thirds of illiterate adults are women, and two thirds of the world’s out-of-school primary-age children are girls. This is a huge injustice, and a gap that we must fill. The continued expansion of broadband combined with technology can help us make giant strides towards this.” Established in 2010, the Broadband Commission is a top-level advocacy body which focuses on strategies to make broadband more available and affordable worldwide. It is chaired by President Paul Kagame of Rwanda and Mexico’s Carlos Slim Helú, with ITU Secretary-General Houlin Zhao and UNESCO Director-General Irina Bokova as co-Vice Chairs. As the deadline for the Millennium Development Goals fast approaches, Commissioners are now focusing on ensuring broadband is recognized as a fundamental pillar of the UN Sustainable Development Goals, which will be agreed at the forthcoming Sustainable Development Summit in New Year in September. Today’s meeting of the Commission was held in conjunction with UNESCO’s flagship ICT education-focused event, Mobile Learning Week (MLW), co-organized this year with sister agency UN Women. Broadband Commissioners participating in the MLW High-level Policy Forum of “Leveraging technology to empower women and girls” took advantage of the opportunity to interact with Ministers of Education and senior representatives of international organizations on the uses of mobile broadband for education. “Education is one of the most powerful uses to which broadband connectivity can be put,” said ITU Secretary-General Houlin Zhao. “For the first time in history, mobile broadband gives us the chance to truly bring education to all, regardless of a person’s geographical location, linguistic and cultural frameworks, or ready access to infrastructure like schools and transport. Education will drive entrepreneurship, especially among the young – which is why we must strive harder to get affordable broadband networks in place which can deliver educational opportunities to children and adults,” he said. Speaking at the opening of the Commission session earlier today, President Paul Kagame of Rwanda stressed that broadband should be regarded as a basic utility, like water and electricity. “In Rwanda, investing in ICTs has been indispensable to the attainment of our development goals. Broadband enables business and social entrepreneurs to find ways to offer world class education at low cost, to populations that have never had access. These centres of knowledge already exist, but in order for developing countries and isolated communities to access and use them productively, they will need faster, more reliable, and more affordable Internet. The same principle extends to government more widely, particularly in delivering essential services. Broadband technology can enhance public administration efficiency and accountability to citizens, no matter where they live.”

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(1)食物鏈中的能量階層計算(看圖)

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