大学英语四级长难句精讲课程讲义.docVIP

四级长难句分析在大学英语四级考试的阅读理解中，我们经常会遇到一些长而难的句子。长难句通常含有较多、较长的修饰成分、并列成分或从句。长难句的丰富内容和复杂结构往往会导致理解的困难。理解长难句的关键是了解长难句的类型，理清句子成分，抓住句子中的关键部分。 首先我们先来了解制造长句的几个要点 一 词汇：核心词汇+普通词汇 二 语法结构 1．从句：定语、同位语、表语、宾语、状语 2．并列结构 3．插入语 4．倒装 5．强调 6．省略：分词作定语，独立主格结构 2008-6 1．But the real truth is that we dont know enough to relieve global warming, and —— without major technological breakthroughs —— we cant do much about it. 2. The trouble with the global warming debate is that it has become a?moral problem when its really an engineering one. 3．Privacy economist Alessandro Acauisti has run a series of? tests that reveal people will surrender personal information like Social Security numbers just to get their hands on a pitiful 50-cents-off coupon(优惠卷) 4. The digital bread crumbs(碎屑) you leave everywhere make it easy for strangers to reconstruct who you are, where you are and what you like. 2007-12 4．The story about a fearful angel starting first grade was quickly “guided” by me into the tale of a little girl with a wild imagination taking her first music lesson. 5. Because I know very little about farm animals who use tools or angels who go to first grade, I had to accept the fact that I was co-opting my daughter’s experience. 6. While stepping back was difficult for me, it was certainly a good first step that I will quickly follow with more steps, putting myself far enough away to give her room but close enough to help if asked. 2007-6 7. While you need to employ both to get to a finished result, they cannot work in parallel no matter how much we might like to think so. 8. Trying to criticize writing on the fly is possibly the single greatest barrier to writing that most of us encounter. If you are listening to that 5th grade English teacher correct your grammar while you are trying to capture a fleeting (稍纵即逝的) thought, the thought will die. If you capture the fleeting thought and simply share it with the world in raw form, no one is likely to understand. You must learn to create first an