raz Z级阅读Dino Duel绘本PDF+音频资源免费下载

适合年龄

10岁左右

绘本简介

In 2006, two men made an amazing discovery in eastern Montana when they found the fossilized skeletons of two dinosaurs that died side by side. Evidence suggests that these dinosaurs may have even died as a result of fighting each other. Why, then, are museums and universities hesitant to purchase the fossils and put them on display? Read this informative book to learn about the debate going on between scientists and “fossil hunters” about who should be allowed to excavate fossils and what should happen to them once they’re discovered.

2006 年，两名男子在蒙大拿州东部发现了两只并排死去的恐龙的化石骨骼，他们有了惊人的发现。 有证据表明，这些恐龙甚至可能因相互争斗而死亡。 那么，为什么博物馆和大学在购买化石并将它们展出时犹豫不决呢? 阅读这本内容丰富的书，了解科学家和“化石猎人”之间正在进行的关于谁应该被允许挖掘化石以及一旦发现它们会发生什么的争论。

RAZ旨在帮助孩子找到适合孩子水平的级别，通过在同一级别下的大量阅读逐步提高孩子的阅读能力。

RAZ按难度分为27个级别，AA—C这4个级别对应幼儿园阶段; D—J这7个级别对应美国小学一年级;K—P这6个级别对应美国小学二年级;Q—T这4个级别对应美国小学三年级;U—W这3个级别对应美国小学四年级;X—Z对应美国小学五六年级(相当于国内高中毕业)。