专题八科普知识型阅读理解 专题八科普知识型阅读理解 MYKONGLONG
专题八 科普知识型阅读理解 专题八 科普知识型阅读理解
专题八专题导读 专题导读 科普类文章是高考阅读理解中的难点题材,其取材密切 联系当前经济和科技等方面的变化,以介绍某一科学现象居 多。科普类文章具有结构严谨、逻辑性强等特点。其主要命 题形式有事实细节题、词义猜测题、推理判断题以及主旨概 括题等,其中推理判断题居多。这类文章的总体特点是: 科技词汇多,句子结构复杂,理论性强,逻辑严谨。具体说 来它有以下特点: MYKONGLONG
专题导读 专题八 │专题导读 科普类文章是高考阅读理解中的难点题材，其取材密切 联系当前经济和科技等方面的变化，以介绍某一科学现象居 多。科普类文章具有结构严谨、逻辑性强等特点。其主要命 题形式有事实细节题、词义猜测题、推理判断题以及主旨概 括题等，其中推理判断题居多。 这类文章的总体特点是： 科技词汇多，句子结构复杂，理论性强，逻辑严谨。具体说 来它有以下特点：
专题八专题导读 专题导读 1.文章中词汇的意义比较单一、稳定、简明,不带感 情色彩,具有单一性和准确性的特点。这类文章通常不会出 现文学英语中常用的排比、比喻、夸张等修辞手法,一词多 义的现象也不多见。 2.句子结构较复杂,语法分析较困难。为了描述一个 客观事物,严密地表达自己的思想,作者经常会使用集多种 语法现象于一体的长句。 3.常使用被动语态,尤其是一些惯用被动句式。 MYKONGLONG
专题导读 专题八 │专题导读 1．文章中词汇的意义比较单一、稳定、简明，不带感 情色彩，具有单一性和准确性的特点。这类文章通常不会出 现文学英语中常用的排比、比喻、夸张等修辞手法，一词多 义的现象也不多见。 2．句子结构较复杂，语法分析较困难。为了描述一个 客观事物，严密地表达自己的思想，作者经常会使用集多种 语法现象于一体的长句。 3．常使用被动语态，尤其是一些惯用被动句式
专题八真题典例 匚真题典例 【2011湖南卷】 A recent study of ancient and modern elephants has come up with the unexpected conclusion that the african elephant is divided into two distinct(不同的) species. The discovery was made by researchers at York and Harvard Universities when they were examining the genetic relationship between the ancient woolly mammoth and mastodon to modern elephants-the asian elephant African forest elephant, and African savanna elephant Once they obtained dNA sequences(序列) from two fossils(化石), mammoths and mastodons, the team MYKONGLONG
真题典例 专题八 │真题典例 【2011·湖南卷】A recent study of ancient and modern elephants has come up with the unexpected conclusion that the African elephant is divided into two distinct(不同的) species. The discovery was made by researchers at York and Harvard Universities when they were examining the genetic relationship between the ancient woolly mammoth and mastodon to modern elephants—the Asian elephant， African forest elephant，and African savanna elephant. Once they obtained DNA sequences(序列) from two fossils(化石)，mammoths and mastodons，the team
专题八真题典例 compared them with DNA from modern elephants. They found to their amazement that modern forest and savanna elephants are as distinct from each other as asian elephants and mammoths The scientists used detailed genetic analysis to prove that the African savanna elephant and the African forest elephant have been distinct species for several million years. The divergence of the two species took place around the time of the divergence of Asian elephants and woolly mammoths This result amazed all the scientists There has long been debate in the scientific community that the two might be separate species, but this is the most convincing scientific evidence so far that they are indeed different species MYKONGLONG
专题八 │真题典例 compared them with DNA from modern elephants.They found to their amazement that modern forest and savanna elephants are as distinct from each other as Asian elephants and mammoths. The scientists used detailed genetic analysis to prove that the African savanna elephant and the African forest elephant have been distinct species for several million years.The divergence of the two species took place around the time of the divergence of Asian elephants and woolly mammoths.This result amazed all the scientists. There has long been debate in the scientific community that the two might be separate species，but this is the most convincing scientific evidence so far that they are indeed different species