托福浏览备考长难句阐发

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托福浏览备考长难句阐发

　　良多考生感觉托福测验有效难度，但只需咱们能好好备考，好好筹办，信任良多考生都能取得好的成就。yjbys网小编为大师清算托福浏览备考长难句阐发之白垩纪灭尽事务，但愿能有所赞助哦!

托福浏览备考长难句阐发

　　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 name Kreideieit). ( TPO42, 60)

　　abbreviation /ə'brivɪ'eʃən/ n. 简单，延长

　　derive /dɪ'raɪv/ v. 取得，获得;源自，源于

　　大师本身先读，不回读，看一遍是不是能懂得

　　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)

　　托福浏览长难句100句阐发：

　　这个句子的骨干便是：

　　Dinosaurs rapidly became extinct about 65 million years ago

　　润色一：(as part of a mass extinction) ，介词短语

　　中文：成为大灭尽事务的一局部

　　润色二：(known as the K-T event) ，非谓语动词

　　中文：称之为K-T事务

　　润色三：(because it is associated with a geological signature) ，从句

　　中文：由于它与地质学上的标签有接洽

　　润色四：(known as the K-T boundary) ，非谓语动词

　　中文：称为之K-T边缘

　　润色五：(usually a thin band of sedimentation found in various parts of the world) ，同位语