GRE阅读：长句、难句重磅解析（24）
<p> 1. <span word="The">The</span> <span word="molecular">molecular</span> <span word="approach">approach</span> <span word="to">to</span> <span word="detecting">detecting</span> <span word="peptide">peptide</span> <span word="hormones">hormones</span> <span word="using">using</span> <span word="cDNA">cDNA</span> <span word="probes">probes</span> <span word="should">should</span> <span word="also">also</span> <span word="be">be</span> <span word="much">much</span> <span word="faster">faster</span> <span word="than">than</span> <span word="the">the</span> <span word="immunological">immunological</span> <span word="method">method</span> <span word="because">because</span> <span word="it">it</span> <span word="can">can</span> <span word="take">take</span> <span word="years">years</span> <span word="of">of</span> <span word="tedious">tedious</span> <span word="purifications">purifications</span> <span word="to">to</span> <span word="isolate">isolate</span> <span word="peptide">peptide</span> <span word="hormones">hormones</span> <span word="and">and</span> <span word="then">then</span> <span word="develop">develop</span> <span word="antiserums">antiserums</span> <span word="to">to</span> <span word="them">them</span>.</p><p> 采用<span word="cDNA">cDNA</span>探子来测定肽激素的这一分子生物学方法同时也应该比免疫学的方法速度来得快，因为对于免疫的方法来说，需耗费好几年枯燥的提纯进程，方能将肽素分离了出来，然后再培养出针对它们的抗血清。</p><p> 难句类型：复杂修饰、易混指代</p><p> 解释：主语后的修饰成分同样隔开了主语和谓语，但本句的难度主要在<span word="because">because</span>从句中。按照一般的习惯，作为从句主语的<span word="it">it</span>应该指主句的主语，但本句的主句是一个比较结构，<span word="A">A</span> <span word="should">should</span> <span word="be">be</span> <span word="faster">faster</span> <span word="than">than</span> <span word="B">B</span> <span word="because">because</span> <span word="it">it</span>...,此处<span word="it">it</span>也可以指<span word="B">B</span>。但是因为这种指代不符合和我们以前所形成的习惯，所以阅读现场不得不边读边根据句意来判断，这就增加了阅读理解的难度。现场阅读时，类似<span word="antiserums">antiserums</span>的这种专有名词不必理会，仅需从词头<span word="anti">anti</span>推出这是一个反<span word="p">p</span>荷尔蒙的东西即可。</p><p> 意群训练：<span word="The">The</span> <span word="molecular">molecular</span> <span word="approach">approach</span> <span word="to">to</span> <span word="detecting">detecting</span> <span word="peptide">peptide</span> <span word="hormones">hormones</span> <span word="using">using</span> <span word="cDNA">cDNA</span> <span word="probes">probes</span> <span word="should">should</span> <span word="also">also</span> <span word="be">be</span> <span word="much">much</span> <span word="faster">faster</span> <span word="than">than</span> <span word="the">the</span> <span word="immunological">immunological</span> <span word="method">method</span> <span word="because">because</span> <span word="it">it</span> <span word="can">can</span> <span word="take">take</span> <span word="years">years</span> <span word="of">of</span> <span word="tedious">tedious</span> <span word="purifications">purifications</span> <span word="to">to</span> <span word="isolate">isolate</span> <span word="peptide">peptide</span> <span word="hormones">hormones</span> <span word="and">and</span> <span word="then">then</span> <span word="develop">develop</span> <span word="antiserums">antiserums</span> <span word="to">to</span> <span word="them">them</span>.</p>
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