Hints: 本期学习的字源：paleo=old古老 paleoanthropologist Neanderthal Cro-Magnon 单词不需要大写，单词与例句或不同词条之间换行即可。 注解中详细介绍了单词的拆分与释义，是学习字源分析的重中之重！一定记得听写后来看注解！
paleolithic paleoanthropologist The Neanderthal man and the Cro-Magnon man are subjects of study for a paleoanthropologist. paleobiology Paleobiology deals with plants and animals in primordial times. paleobotany Paleobiology can be subdivided into paleobotany and paleozoology. paleontologist A paleontologist studies fossils to learn about ancient life forms, such as dinosaurs. paleozoologist A paleozoologist is like a paleobotanist, except that he does not deal with plants.
The Neanderthal man and the Cro-Magnon man are subjects of study for a paleoanthropologist. 尼安德特人和克鲁马努人是古人类学家研究的对象。 Paleobiology deals with plants and animals in primordial times. 古生物学研究的是洪荒时期的动植物。 Paleobiology can be subdivided into paleobotany and paleozoology. 古生物学可分为古植物学和古动物学。 A paleontologist studies fossils to learn about ancient life forms, such as dinosaurs. 古生物学家研究化石来研究恐龙之类的古代生物。 A paleozoologist is like a paleobotanist, except that he does not deal with plants. 古动物学家就像古植物学家，就是他研究的不是植物。