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　　国际本没有长难句，润饰成分多了，便有了长难句。

　　阅览速度大部分来于短时间内了解长难句的能力。

　　咱们在看长难句的时分，多考虑，一个语句为何这么长，多见的润饰成分到底有哪些？本来不多，连词、非谓语动词、介词以及同位语或插入语，上过课的同学懂得。

　　咱们别急，把一句一句弄了解，弄懂一个语句胜过含糊看懂十个语句。期望咱们仔细看我的剖析。

　　今日咱们来看这么一个语句：

　　It is not surprising, therefore, that the highest ratio of oil and gas pools to volume of sediment is found in rock no older than 2.5 million years—young enough so that little of the petroleum has leaked away—and that nearly 60 percent of all oil and gas discovered so far has been found in strata that formed in the last 65 million years. (TPO43, 65)

　　咱们自个先读，不回读，看一遍是否能了解

　　剖析：

　　It is not surprising,therefore, (that the highest ratio of oil and gas pools to volume of sediment is found in rock no older than 2.5 million years)—young enough so that little of the petroleum has leaked away—and (that nearly 60 percent of all oil and gas discovered so far has been found in strata that formed in the last 65 million years). (TPO43, 65)

　　这个语句的构造：

　　It is not surprising that 从句 and that 从句

　　首要即是两个从句，然后中心有一个破折号离隔

　　润饰一：(that the highest ratio of oil and gas pools to volume of sediment is found in rock no older than 2.5 million years)，从句

　　中文：油藏和气藏的数量与沉积物总量的比率最高出现在年纪不超越250万年的岩石中

　　润饰二：(that nearly 60 percent of all oil and gas discovered so far has been found in strata that formed in the last 65million years)，从句

　　咱们留意，能不能来了解这个从句中的discovered？先想想看。

　　本来，这个语句中还有一个非谓语动词润饰成分，that nearly 60 percent of all oil and gas (discoveredso far) has been found in strata that formed in the last 65 million years

　　中文：约60%的石油和天然气都被发现在曩昔650万年构成的岩层中

　　参考翻译：

　　因而，毫无意外，油藏和气藏的数量与沉积物总量的比率最高出现在年纪不超越250万年的岩石中——岩石还很新，以至于很少的石油走漏——而目前停止发现的约60%的石油和天然气都被发现在曩昔650万年构成的岩层中。

　　这个语句的首要润饰成分即是从句和非谓语动词，咱们必须想理解，每一个润饰成分润饰的是什么，才干看理解这个语句的构造。

　　看了解以后，别只看一遍，给我看几十遍！！没事就拿出来赏识赏识，直到你想吐停止。

　　读书百遍，其义自现，阅览最强窍门的即是阅览。

大家在进行托福备考的同时，如果对考位方面也比较紧张，可联系辛达代报为您服务