在GRE阅读中需要明白这些长难句才能理解整篇文章的意思。那么考生要如何来攻克GRE阅读长难句?下面给广大GRE考生整理以下这些GRE阅读长难句以及解析,仅供参考。
It is possible to make specific complementary DNAs that can serve as molecular probes to seek out the messenger RNAs of the peptide hormones. If brain cells are making the hormones,the cells will contain these MrnaS. If the products the brain cells make resemble the hormones but are not identical to them,then the cDNAs should still bind to these mRNAs,but should not bind as tightly as they would to mRNAs for the true hormones.
科学家可以制造出特异的互补DNAs,以此作为分子探子,探觅出肽激素的信使RNAs。如果大脑正在制造着肽激素,则细胞就会含有这些信使RNAs.假若细胞所制造的产品类似于肽激素但并非与这些肽激素全然相同,那么,互补cDNAs应仍然和这些信使mDNAs粘结的程度。含有这些mRNAs的脑细胞然后就可以被分离开来,研究者可对其信使RNAs进行解码,以确定它们的蛋白质产品究竟是什么,并确定这些蛋白质产品在何种程度上类似于真正的肽激素。
难句类型:易混词
解释:与其他的难句不同的是,心上的英文不止一句。笔者之所以在本句中不设标志和翻译,是因为这三句话从结构和意思上来说并不难。然而很少有人能够真正的一次把这段话读清楚,原因在于两个容易混淆的单词cDNAs和mRNAs在文中交替出现,而且相互作用;再加上brain cell和hormones从中捣乱,更难读清楚原文的意思。原文的主要意思如下:可以用cDNAs来探测mRNAs.如果脑细胞产生了荷尔蒙,则其中必有mRNAs意味着可用cDNA探测荷尔蒙。如果脑细胞制造的不是真荷尔蒙,则可以用cDNAs与其中的mRNAs附着的情况来确定此荷尔蒙的真假。
意群训练:It is possible to make specific complementary DNAs that can serve as molecular probes to seek out the messenger RNAs of the peptide hormones. If brain cells are making the hormones,the cells will contain these MrnaS. If the products the brain cells make resemble the hormones but are not identical to them,then the cDNAs should still bind to these mRNAs,but should not bind as tightly as they would to mRNAs for the true hormones.
GRE阅读长难句不是一两天就能攻克的,这需要考生平时的大量积累,才能在GRE阅读考试中获取高分。只要你合理地安排时间,科学的掌握背诵技巧。平时多积累,短时间内,相信你的GRE阅读长难句肯定会有所突破!
体坛英语资讯:Barry ruled out of Englands World Cup opener against U.S.
体坛英语资讯:Beckham remains highest-paid player in MLS
体坛英语资讯:Domenech says France deserves World Cup place
体坛英语资讯:Green promises to bounce back after fatal mistake
体坛英语资讯:France ties Uruguay 0-0 at World Cup Group A match
体坛英语资讯:Nadal battles into quarterfinals at Queens Club
体坛英语资讯:He Zi grabs first world title in womens 3m springboard at FINA Diving World Cup
体坛英语资讯:U.S. holds England to 1-1 draw in first half of World Cup group match
体坛英语资讯:Hosts tie Mexico 1-1 in world cup opening game
体坛英语资讯:South Africa beat Denmmark in FIFA World Cup warm-up
体坛英语资讯:Teams pour into South Africa for FIFA World Cup
体坛英语资讯:Zuma dedicates first world cup on African soil to Mandela
体坛英语资讯:Lodeiro of Uruguay gets first red card of 2010 World Cup
体坛英语资讯:Iniesta virtually ruled out of Spains World Cup opener
体坛英语资讯:Soccerooscoach hopes Harry Kewell steps up for the team
体坛英语资讯:Murray, Roddick into Queens third round
体坛英语资讯:Coach Tena unhappy with defective Mexico
体坛英语资讯:Powell powers to mens 100m crown in absence of Bolt and Gay
体坛英语资讯:Nadal grabs fifth French Open title
体坛英语资讯:Desailly says French team can find its form
体坛英语资讯:Paraguay hero Alcaraz happy heading for Wigan
体坛英语资讯:Benitez to coach Inter
体坛英语资讯:Life-size diamond ball adds sparkle to FIFA World Cup in South Africa
体坛英语资讯:Mexico seeks to manage pressure against France
体坛英语资讯:U.S. goalkeeper Howard to play against Slovenia
体坛英语资讯:Former NBA player Walker faces trial over casino debt
体坛英语资讯:Germany humiliates Australia 4-0 in World Cup
体坛英语资讯:Defending champions Italy held 1-1 with Paraguay
体坛英语资讯:Zimbabwe take over as African top-ranked soccer team
体坛英语资讯:Striker Suazo should be fit for first game: Chile coach
| 不限 |
| 英语教案 |
| 英语课件 |
| 英语试题 |
| 不限 |
| 不限 |
| 上册 |
| 下册 |
| 不限 |