新GRE阅读考试长难句实例解析21
<p> 之前小编已经带领大家分析了新<span word="gre">gre</span>阅读考试长难句的典型结构，现在小编给大家分享几个有关新<span word="gre">gre</span>阅读考试长难句实例的分析，文章中每个实例都给标注了有几个句子类型。考生可以先不看标注，测试自己在实例中找出几个句子类型。</p><p> <span word="One">One</span> <span word="such">such</span> <span word="novel">novel</span> <span word="idea">idea</span> <span word="is">is</span> <span word="that">that</span> <span word="of">of</span> <span word="inserting">inserting</span> <span word="into">into</span> <span word="the">the</span> <span word="chromosomes">chromosomes</span> <span word="of">of</span> <span word="plants">plants</span> <span word="discrete">discrete</span> <span word="genes">genes</span> <span word="that">that</span> <span word="are">are</span> <span word="not">not</span> <span word="a">a</span> <span word="part">part</span> <span word="of">of</span> <span word="the">the</span> <span word="plants">plants</span> <span word="natural">natural</span> <span word="constitution">constitution</span>：<span word="specifically">specifically</span>，<span word="the">the</span> <span word="idea">idea</span> <span word="of">of</span> <span word="inserting">inserting</span> <span word="into">into</span> <span word="nonleguminous">nonleguminous</span> <span word="plants">plants</span> <span word="the">the</span> <span word="genes">genes</span>，<span word="if">if</span> <span word="they">they</span> <span word="can">can</span> <span word="be">be</span> <span word="identified">identified</span> <span word="and">and</span> <span word="isolated">isolated</span>，<span word="that">that</span> <span word="fit">fit</span> <span word="the">the</span> <span word="leguminous">leguminous</span> <span word="plants">plants</span> <span word="to">to</span> <span word="be">be</span> <span word="hosts">hosts</span> <span word="for">for</span> <span word="nitrogen">nitrogen</span>-<span word="fixing">fixing</span> <span word="bacteria">bacteria</span>. <span word="Hence">Hence</span>， <span word="the">the</span> <span word="intensified">intensified</span> <span word="research">research</span> <span word="on">on</span> <span word="legumes">legumes</span>. ，此句最好能够熟读，更好的是背诵下来。</p><p> 这其中的一个新颖思想就是，在植物的染色体内注入并非是该植物自然构造一个部分的那些不相关联的因基：具体而言，这一思想是，在非豆科植物内注入这样一些基因，倘若这些基因可被辨识出来并被分离开来，而这些基因业已使豆科植物宜于充当那些具备固氮作用的细菌的寄主。由此，对豆科植物的研究日趋深入。</p><p> 难句类型：复杂修饰、插入语、倒装、省略</p><p> 解释：本句的难度以倒装为主，复杂为辅;然而二者相互借力，难度更大，而且本句中有两个省略，就更令读者头痛。</p>
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