大学英语四级模拟试卷一及参考答案.pdf

人不知而不愠，不亦君子乎？——《论语》 WORD 格式 --可编辑 -- 大学英语四级模拟试卷一及参考答案 Part I Writing(30 minutes) Directions: For this part, you are allowed 30 minutes to write a composition on the topic Choosing an Occupation. You should write at least 120 words following the outline given below in Chinese:1. 选择职业是一个人要面对的众多难题之一。 2. 需要 花 时 间 去 选 择 职 业 。 3. 选 择 职 业 时 可 以 向 多 人 寻 求 建 议 和 帮 助 。 Choosing an OccupationPart II Reading Comprehension (Skimming and Scanning)(15 minutes) Directions:In this part, you will have 15 minutes to go over the passage quickly and answer the questions on Answer Sheet 1.For questions 1-7,choose the best answer from the four choices marked［ A］ ,［ B］ ,［ C］ and ［ D］ . For questions 8-10,complete the sentences with the information given in the passage.Will We Run Out of Water?Picture a “ghost ship” sinking into the sand, left to rot on dry land by a receding sea. Then imagine dust storms sweeping up toxic pesticides and chemical fertilizers from the dry seabed and spewing them across towns and villages.Seem like a scene from a movie about the end of the world? For people living near the Aral Sea in Central Asia, it’s all too real. Thirty years ago, government planners diverted the rivers that flow into the sea in order to irrigate(provide water for)farmland. As a result, the sea has shrunk to half its original size, stranding ships on dry land. The seawater has tripled in salt content and become polluted, killing all 24 native species of fish.Similar large-scale efforts to redirect water in other parts of the world have also ended in ecological crisis, according to numerous environmental groups. But