找相邻句子是PTE阅读RO题型中最核心的得分点，文章的顺序在被打乱的情况下，想要重新给它们排序，只要掌握了小技巧，大家无需害怕。文章是按照一定的逻辑关系叙述的，或者是按照事物发展的先后顺序，或者是按照因果关系、递进关系等等。
A）However, the floor of the Atlantic is becoming fairly well known as a result of special surveys since 1920.
B）The topography of the ocean floors is none too well known, since in great areas the available soundings are hundreds or even thousands of miles apart.
C）A broad, well-defined ridge-the Mid-Atlantic ridge-runs north and south between Africa and the two Americas.
D）Numerous other major irregularities diversify the Atlantic floor.
E）Closely spaced soundings show that many parts of the oceanic floors are rugged as mountainous regions of the continents.
文章来源
这是一道来自 PlacementSeason 的一篇文章《Reading Comprehension - Specified Idea - Questions and Answers》中的节选。
重点信息
A)However, the floor of the Atlantic isbecoming fairly well knownas a result of special surveys since 1920.
这一句话有一个转折，其内容为“众所周知”
B)The topography of the ocean floors isnone too well known, since in great areas the available soundings are hundreds or even thousands of miles apart.
这一句话提到的“none too well known”与上句有相反的意思。
C)A broad, well-defined ridge-the Mid-Atlantic ridge-runs north and south betweenAfrica and the two Americas.
这一句话提到了“the Mid-Atlantic ridge”，可看成是一个例子。
D)Numerousother major irregularitiesdiversify the Atlantic floor.
这一句话提到了“其他”的内容，可看成是跟C句并行的内容，因为它们都是在“the Atlantic floor”。
E)Closely spaced soundings show that many parts of the oceanic floors are rugged as mountainous regions ofthe continents.
这一句话提到了“the continents”指代C句里的内容。
总的来讲，排序的线索是：
“海底”大多不为人所知=》“大西洋”的被人所知=》“大西洋海底”的一个特例=》进一步说明这个“特例”=》“海底”的其他细节
连接排序
BACED
词汇学习
topography: 【名词】
中文解释：地形
英文解释：the arrangement of the natural and artificial physical features of an area.
ridge: 【名词】
中文解释：山岭
英文解释：a long narrow hilltop, mountain range, or watershed.
irregularity: 【名词】
中文解释：不规则
英文解释：the state or quality of being irregular.
degradation: 【名词】
中文解释：降解
英文解释：the condition or process of degrading or being degraded.
diversify: 【动词】
中文解释：多样化
英文解释：make or become more diverse or varied.
(be) becoming fairly well known:变得相当知名
(be)none too well known: 无人知晓
以上就是小编为大家整理的关于澳洲PTE阅读考试RO技巧及机经讲解，希望对大家有所帮助。更多PTE不出成绩、PTE写作高分模版等问题可以咨询我们。
15
21
