適合年齡

10歲左右

繪本簡(jiǎn)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，兩名男子在蒙大拿州東部發(fā)現(xiàn)了兩只并排死去的恐龍的化石骨骼，他們有了驚人的發(fā)現(xiàn)。 有證據(jù)表明，這些恐龍甚至可能因相互爭(zhēng)斗而死亡。 那么，為什么博物館和大學(xué)在購(gòu)買(mǎi)化石并將它們展出時(shí)猶豫不決呢? 閱讀這本內(nèi)容豐富的書(shū)，了解科學(xué)家和“化石獵人”之間正在進(jìn)行的關(guān)于誰(shuí)應(yīng)該被允許挖掘化石以及一旦發(fā)現(xiàn)它們會(huì)發(fā)生什么的爭(zhēng)論。

RAZ旨在幫助孩子找到適合孩子水平的級(jí)別，通過(guò)在同一級(jí)別下的大量閱讀逐步提高孩子的閱讀能力。

RAZ按難度分為27個(gè)級(jí)別，AA—C這4個(gè)級(jí)別對(duì)應(yīng)幼兒園階段; D—J這7個(gè)級(jí)別對(duì)應(yīng)美國(guó)小學(xué)一年級(jí);K—P這6個(gè)級(jí)別對(duì)應(yīng)美國(guó)小學(xué)二年級(jí);Q—T這4個(gè)級(jí)別對(duì)應(yīng)美國(guó)小學(xué)三年級(jí);U—W這3個(gè)級(jí)別對(duì)應(yīng)美國(guó)小學(xué)四年級(jí);X—Z對(duì)應(yīng)美國(guó)小學(xué)五六年級(jí)(相當(dāng)于國(guó)內(nèi)高中畢業(yè))。