雅思句子分析：Studies carried out by…

Studies carried out by Turner of many thousands of New and Old World specimens, both ancient and modern, suggest that the majority of prehistoric Americans are linked to Northern Asian populations by crown and root traits such as incisor shoveling (a scooping out on one or both surfaces of the tooth), single-rooted upper first premolars and triple-rooted lower first molars. 难点解析 本句的难点在于Studies carried out by Turner of、crown and root traits、incisor shoveling、premolars、molars等词的理解。 首先要明确Turner是一个人名，by Turner是指由谁进行的研究。of是和studies搭配的，即studies of …specimens。这里面有很多和牙齿相关的词语，如果你有一两个单词不认识，也至少要知道这里讲述的是和牙齿相关的特征，而且这些特征是史前的美洲人与亚洲北部的种族相关联的证据。 句子分析 子句类型主句 连 接 词无逻辑连接词 子句内容Studies carried out by Turner of many thousands of New and Old World specimens, both ancient and modern, suggest something. 语法分析Studies [主语] carried out by Turner [定语] of many thousands of New and Old World specimens, [定语] both ancient and modern, [定语] suggest [谓语] something. 子句翻译Turner对新旧世界成千上万的样品(既有古代的样品，又有现代的样品)进行了研究，结果表明某事。 子句类型宾语从句 连 接 词THAT 子句内容The majority of prehistoric Americans are linked to Northern Asian populations by crown and root traits such as incisor shoveling (a scooping out on one or both surfaces of the tooth), single-rooted upper first premolars and triple-rooted lower first molars. 语法分析The majority of prehistoric Americans [主语] are linked [谓语] to Northern Asian populations [主语补足语] by crown and root traits [状语] such as incisor shoveling (a scooping out on one or both surfaces of the tooth), [同位语] single-rooted upper first premolars [同位语] and [连接词] triple-rooted lower first molars. [同位语] 子句翻译根据齿冠和牙根的特征，比如门牙像铲子(一面或者两面牙齿向外呈铲出状)、单个牙齿比第一前臼齿位置高，以及三个牙齿比第一恒磨牙位置地，因而大部分史前的美洲人都与亚洲北部的种族有关联。 全句翻译 Turner对新旧世界成千上万的样品(既有古代的样品，又有现代的样品)进行了研究，结果表明：根据齿冠和牙根的特征，比如门牙像铲子(一面或者两面牙齿向外呈铲出状)、单个牙齿比第一前臼齿位置高，以及三个牙齿比第一恒磨牙位置地，因而大部分史前的美洲人都与亚洲北部的种族有关联。 单词记忆 Studies carried out by Turner of many thousands of New and Old World specimens, both ancient and modern, suggest that the majority of prehistoric Americans are linked to Northern Asian populations by crown and root traits such as incisor shoveling (a scooping out on one or both surfaces of the tooth), single-rooted upper first premolars and triple-rooted lower first molars. 热门搜索： (责任编辑：张梦璇)