雅思文本

?雅思文本：
　　考生在准备雅思考试的听力部分时，一定要把听力水平的提高和技巧的运用结合起来。技巧的运用可以通过课堂的学习迅速掌握，但听力水平的提高是长期努力的结果，非一朝一夕所能达到。在听力训练中，应掌握正确的学习方法。首先，听力的提高必须要建立在一定的词汇和语法基础上。掌握至少相当于大学英语四级的词汇量是保证雅思考好的必要条件。不仅要会辨认这些词汇，还要能够拼写。雅思听力部分所要求的语法并不太难，初高中语法足以应付。如果没有足够的词汇和基本的语法知识，很多答案即使能听出来，但也可能由于知识的不牢固而答不出来。其次，要注意语音的锻炼。听力归根到底实际上是辨音的过程。如果考生本人的发音和标准发音有差距，那么一定要下苦功夫纠正自己的发音。第三，要熟悉口语句子结构。熟练掌握常见的日常用语和句型，结合语法部分的准备，形成一定的条件反射，有助于提高对会话和演讲语言的敏感程度。第四，坚持练习听写的能力。考生在听力过程中所反映的一个主要问题是，很多内容好像是听到了，但马上又忘记了。雅思听力考试需要听与写同时进行。听到了，却又记不下来，等于没听到。最后，注意精听和泛听的结合。除了每天坚持精听针对性比较强的材料外，还要做大量的泛听练习。既要保证质的飞跃，也要保证量的积累。“工欲善其事，必先利其器”。只有坚持多听，实实在在地提高自己的英语水平，才有可能胸有成竹，以不变应万变，取得理想的成绩。

　　朋友，你可以去这里看看，应该是对你有用的~~

　　你好，我是世纪雅思学生，我问我们老师，一下是我的老师给回答的：

　　In present-day society, plastic containers and utensils are extensively used in big cities and the countryside alike. They are so common-place and I would hazard the guess that each one of us has seen, at one time or another, the unsightly scene of plastic bags swirling in the wind. These plastic shopping bags, chopsticks, to-go boxes and mineral-water bottles, to name but a few, when not properly disposed of, create a colossal amount of non-biodegradable refuse. Therefore, some people argue that we have embarked upon a “throw-away” era when plastic rubbish is largely dumped indiscriminately and irresponsibly (this act is often labeled “white pollution” on account of the color of plastic wastes). Personally, I wholeheartedly support their view.

　　There are numerous reasons for this worrisome phenomenon coming into being. To begin with, at present the bulk of people who shop and/or eat out regularly are still poorly-informed, uninformed or misinformed about the pernicious influence that non-biodegradable pollutants exert on the ecosystem, which is the main culprit in the global-scale mishandling of the plastic wastes. The chief component of such trash is polythene, which cannot decompose on landfill sites over the process of the next hundreds of years if no major scientific breakthrough comes along in polythene treatment. Thus, such trash must be dealt with collectively rather than be scattered like tumbleweeds. Secondly, the proliferation of plastic shopping bags and eating ware is largely fuelled by the surging, headlong consumerism. Plastic containers and utensils are lighter in weight, cheaper (often free of charge) in price and water-proof in performance. These superior properties make them preferable to their paper and cloth counterparts in customers’ eyes; and as consumer satisfaction reigns supreme in contemporary society, compared with superb portability, affordability and utility, how to dispose of them is the last thing the customers are concerned about. Additionally, plastic bags, wrap and containers are also commercially feasible since they are cheaper to manufacture, ship and store. These mercenary considerations also have prompted the good old cloth or paper bags to be supplanted by plastic bags but over the phasing-out process, few stores and restaurants advocate or encourage the use of environmentally-benign disposal of plastic trash, hence the whole slew of non-biodegradable garbage and environmental hazards ensue.

　　Given the scale and severity of “white pollution”, we must take immediate steps to address this scourge. In the first place, we must do our utmost to enhance people’s awareness of how persistent and devastating non-biodegradable trash can be to our environment and our posterity’s. Secondly, retail stores and dining establishments should spare no effort in encouraging their customers to reuse plastic packing items. Furthermore, indiscriminate and irresponsible dumping of household garbage or personal junk should be outlawed by the legislature and heavy fines or even jail terms must be imposed on those compulsive litterbugs who fail to get their act together. Then, on the part of the biochemical researchers and technologists, scientific research must be launched here and now in pursuit of effectual ways to convert non-biodegradable refuse to biodegradable refuse. Last but not least, the government must not shirk its obligations in mobilizing scientific resources and rallying popular support in the crusade against “white pollution”. Neither should pay just lip service to relevant research and campaigns if no enough funding can be obtained otherwise. Additionally, I am convinced a customer tax levied by the government on the use of plastic bags will also help to curb this massive “white pollution”.

　　The havoc non-biodegradable refuse can wreak on the ecosystem is beyond our imagination. It can eventually devastate soil, water and the aquatic and terrestrial biota. We must start combating this environmental catastrophe before the ecosystem irretrievably breaks down under the reign of the minute plastic debris.

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　　PDF也可以复制啊 是PDF版本的