大学英语四六级考试万能作文模板(new)

大学英语四六级考试万能作文模板(new)内容摘要：

iously) are as follows. the primary reason, I think, is (the reason of harmful substances into environment. For example, to prevent insects, farmers make use of great amounts of insecticides, so as to have bumper harvests . however ,they pollute air ,water and land). Second, (the gas ing from the car engines and factories also make environment polluted badly). The third reason actually is (the result of a growing population in the world. Everyday, so much litter and waste are poured out from houses ,also pollute the environment). The significance for (controlling pollution) noted that it39。 s high time that more effective measures should be taken . Therefore, (new laws should be passed to limit the amount of pollutants from factories. Moreover, in the households, there is an obvious need to reduce litter and waste. Let39。 s make our good efforts, and the world will be a safer place to live for us). （ I）说明原因型 模块（ 5） These days we often hear that ( 1 ). It is mon that ( 2 ). Why does such circumstance occur in spite of social protects? For one thing ,( 3 ). For another,( 4 ). What is more, since ( 5 ),it is natural that ( 6 ). To solve the problem is not easy at all ,but is worth trying .We should do something such as ( 7 ) to improve he present situation ,and i do believe everything will be better in the future . (1)提出论题 （ 2）说明现状 （ 3）理由一 （ 4）理由二 （ 5）理由三 （ 6）理由三引起的后果 （ 7）解决方法 模块（ 5）的相应的作文 pollution of environment These days we often hear that (our living conditions are getting more and more serious because of the destruction of our environment). It is mon that (many trees and animals are near extinction, and the allimportant food chain has been destroyed.). Why does such circumstance occur in spite of social protects? For one thing, (the population of the world is increasing so rapidly that the world has been so crowded.) For another, (the overuse of natural resources has influenced the balance of natural ecology ). What is more , since (the industrial revolution), it is natural that (a great number of factories have been springing up like mushrooms. The smoke and harmful chemicals released from factories also pollute the environment). To solve the problem is not easy at all ,but is worthying. We should do something such as (planting more trees, equipping cars with pollutioncontrol devices and learning to recycling natural resources) to improve the present situation ,and i do believe everything will be better in the future . CET4 写作中拓展主题句的有效途径 大学英语四级考试中的短文写作部分是考核学生用英语进行书面表达的能力 ,也就是语言的运用能力 , 但不是自由作文 , 而是有控制的作文 ,即对作文的每一部分内容有较明确的要求 ,用各种明确的方式如提纲、图表、关键词等加以规定 .而提纲常用中文给出 ,学生需自拟主题句 ,因此 ,对主题句常有以下要求 :(1)意义完整 :主题句必须是一个意义完整、符合语法结构的句子。 (2)表意清晰 :主题句不能包含两种或两种以上的意义 ,要易于识别、确认。 (3)避免笼统而抽象的概述 .如 :The book is interesting in content. 比 The book is interesting. 更好些 .(4)不宜采用问句的形式 ,像 Is it worthwhile to go after fashion? 不宜作为主题句 .主题句是作者思维的起点、切题的准绳、阐述的对象 ,拓展好主题句关系到文章的成败 .本文就如何拓展主题句从语言形式上和内容上加以阐述 . 一、语 言形式上 1. 平行结构的运用 平行结构作为一种使句子变得紧凑而错落有致的写作方式 ,有以下功效 :句式优美、表达清晰、重点突出 ,使用尽可能少的词传达了尽可能多的信息 .例如 :主题句为 Video games are a kind of entertainment. 利用平行结构拓展为 : They bring pleasures to youngsters, train them to respond quickly, stimulate their imagination in electronics. 不难看出 ,此处内容丰富具体、行文流畅 ,有极强的说服力 . 2. 句式灵活多变 若文中的简单句出现得太多 ,就会显得单调、含混、不生动 .要写出生动而鲜明的句子 ,可通过乔姆斯基的转化生成语法中的嵌入方式来实现 .一个简单句 ,嵌入定语、状语、补语后 ,变得生动有趣 .如 : Books telling people how to adapt themselves to the society are worth reading. 读起来比 Books are worth reading. 更耐人寻味 ,是由于前一个句子 中的主语前加了一个复杂的定语 .再如 :Harry stood at the edge of the path, watching the cars running. 这是一个简单句后附上了伴随状语 ,使句子更加生动 . 在拓展主题句时 ,注意适时地变换句式 ,是一种有效的写作策略 ,同时能使文章产生意想不到的文学效果 . 3. 使用符合英美人表达习惯的习语 能将诸如 attach great importance to, leave a deep impression on, in due course, ge。