问题3:根据文章第二段最后一句"This time, Chinese scientists found the oldest-known (已知最古老的) fish with jaws."可知,这些鱼是已知最古老的有颌鱼。 问题4:根据文章第二段倒数第二句"But for a long time, scientists didn't know when and where fish evolved jaws."可知,以前科学家不知道鱼类何时...
Humans evolved(进化) from fish Where did humans come from? Many people believe that our ancestors(祖先) came out of water. They evolved from fish. Not long ago, some Chinese scientists found five fish fossils(化石). The fish are about 436 to 439 million(百万) years old. What is special...
六、 新考法完成思维导图同学们正在观看有关人类起源的视频,请帮助他们完成相关的思维导图Humans evolved from fish Where did human come from? Many people believe that our ancestors(祖先) came out of water. They evolved(进化) from fish. Not long ago, some Chinese scientists found five fish ...
通读全文,结合第一段“Humans evolve (进化) from apes. This is what we learned in biology class. But what came before apes? Chinese scientists have discovered fossils (化石) that could enrich the evolutionary story of how humans evolved from fish.(人类是从猿类进化而来的。这是我们在生物课上学...
根据第一段Humans evolved (进化) from apes. This is what we learned in biology class. But what came before apes? Chinese scientists have discovered fossils that could enrich the evolutionary story of how humans evolved from fish.人类由类人猿进化而来。这是我们在生物课上学到的。但是在猿类出现...
Chinesescientistshavediscoveredfossilsthatcouldenrichtheevolutionarystoryofhowhumansevolvedfromfish.(在猿猴之前是什么呢?中国科学家发现了一些化石,有助于丰富有关人类从鱼类进化而来的进化故事。)并结合全文可知,主要介绍了中国科学家发现了一些下颚化石,有助于更好的理解人类早期的进化。这些进化都是发生在类人猿之前的...
Humans evolved from apes. This is what we learned in biology class. But what came before apes? Chinese scientists have discovered fossils that could enrich the evolutionary story of how humans evolved from fish. According to four articles published in the journal Nature in late September, Chinese...
1.C 2.B 3.A 8本文是一篇说明文,主要介绍了中国科学 家发现了鱼化石,其揭示了有颌类起源,有助于我们更好地了 解人类从鱼类进化而来的历史 1.C 文章出处 根据第一段中的"Chinese scientists have discovered fossils that could enrich the evolutionary story of how humans evolved from fish"可知,本文主要...
Chinese scientists have discovered fossils that could enrich the evolutionary story of how humans evolved from fish.According to four articles published in the journal Nature in late September, Chinese researchers found fish fossils that provide the"missing link" about the origin of the jaw, a key...
his trip around the world between1831 and 1836, Darwin wrote the book and introduced the theory of evolution (化论) to the world.Chart I After many years of study, a team of Chinese researchers, led by Zhu Min, has made important discoveries in the study of“humans evolved from fish"....