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Dinosaurs1 rapidly became extinct about 65 million years ago as part of a mass extinction2 known as the K-T event, because it is associated with a geological signature known as the K-T boundary, usually a thin band of sedimentation3 found in various parts of the world. (K is the traditional abbreviation for the Cretaceous, derived5 from the German name Kreideieit). ( TPO42, 60)
abbreviation /?'briv?'e??n/ n. 简略,缩短
大家自己先读,不回读,看一遍是否能理解
Dinosaurs rapidly became extinct about 65 million years ago (as part of a mass extinction) (known as the K-T event),(because it is associated with a geological signature) (known as the K-T boundary), (usually a thin band of sedimentation found in various parts of the world). (K is the traditional abbreviation for the Cretaceous, (derived from the German nameKreideieit)).( TPO42, 60)
托福阅读长难句100句分析:
这个句子的主干就是:
Dinosaurs rapidly became extinct about 65 million years ago
修饰一:(as part of a mass extinction) ,介词短语
中文:成为大灭绝事件的一部分
修饰二:(known as the K-T event) ,非谓语动词
中文:称之为K-T事件
修饰三:(because it is associated with a geological signature) ,从句
中文:因为它与地质学上的标签有联系
修饰四:(known as the K-T boundary) ,非谓语动词
中文:称为之K-T边缘
修饰五:(usually a thin band of sedimentation found in various parts of the world) ,同位语
中文:K-T边界通常是一块在世界各地都能找到的薄薄的沉积带
修饰六:(derived from the German name Kreideieit),非谓语动词
中文:源自德国名字kreidezeit
托福阅读长难句100句参考翻译:
大约在6500万年前,恐龙迅速地灭绝,成为K-T大规模灭绝事件的一部分,被称作K-T是因为它与地质学上的标签K-T边界有关,K-T边界通常是一块在世界各地都能找到的薄薄的沉积带。(K在惯例上是白垩纪Cretaceous的缩写,源自德国名字kreidezeit)
这个句子的主要修饰成分就是从句、非谓语动词和同位语,大家务必想清楚,每一个修饰成分修饰的是什么,才能看清楚这个句子的结构。
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1 dinosaurs | |
n.恐龙( dinosaur的名词复数 );守旧落伍的人,过时落后的东西 | |
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2 extinction | |
n.熄灭,消亡,消灭,灭绝,绝种 | |
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3 sedimentation | |
n.沉淀,沉积 | |
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4 derive | |
v.取得;导出;引申;来自;源自;出自 | |
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5 derived | |
vi.起源;由来;衍生;导出v.得到( derive的过去式和过去分词 );(从…中)得到获得;源于;(从…中)提取 | |
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