reading欧亚大陆打猎和定居手写记录海洋生物温度管理词句默写版

1、 Hunting and the Setting of Inner EurasiaWords & Phrasesrefer to：The long, cold, arid winters： Posed two distinctive problems:no signs of hearths domesticated fire enough to survive the harsh winters Animals can evade predators the choice of companions：All in all, each group has to exist and survive

2、 in several distinct configurations.SyntaxThe regular exchange of information and sometimes of material goods is critical not only within groups, but also between groups scattered over large distances.For these reasons, archaeologist Clive Gamble has argued that the difficulties of settling the Eura

3、sian heartland arose less from the technological than from the social and organizational features of human communities before 120,000 years ago.Nor is there any physical evidence for storage, raw materials all come from within a radius of 50 kilometersand usually less than 5 kilometersof the sites w

4、here they were used.Abstract ConcreteSystematic and reliable hunting methods meant more than the development of new technologies, they also demanded new social structures.Written RecordsWords & Phrasesappropriate texts: official decrees inscribed on marble to deduce the likely territories belonging

5、to individual Maya centersBut one should not accept them uncritically at face value.historians tend to think of a king as the leader of a state societya full state society did not emergeSyntax：It had been widely assumed that the inscriptions were exclusively of a calendrical nature or that they deal

6、t with purely religious matters, notably the deeds of the gods.Therefore, when the earliest records for Anglo-Saxon England, found in the Anglo-Saxon Chronicle, which took final shape in about A.D. 1155, refer to kings around A.D. 500, it is easy for the historian to think of kings and states at tha

7、t period.Abstract ConcreteBut here, as in other cases, accidents of preservation may be important.Nor should one forget the bias introduced by the accidents of preservation and the particular uses of literacy in a society.理解标黄单词抽象意义的具体指代Temperature Regulation in Marine OrganismsWords & PhrasesTheir

8、rise in temperature above ambient conditions stems from metabolic heat generated by muscular activity (swimming) combined with a heat retention mechanism.写出本句中的下列词汇意思：Ambient condition：Stem from： Metabolic heat：Combine with：A heat retention mechanism: sustained activityTheir bodies also radiate heat

9、, usually in the infrared part of the spectrum.写出本句中的下列词汇意思：radiate heat: infrared：spectrum：terrestrial animals：arterial blood：artery：vein：Heat loss in porpoises is minimized by a countercurrent heat exchanger写出本句中的下列词汇意思：Minimize：countercurrent heat exchanger： counter： counterargument：counterexample：anatomical details：anatomy：Syntax：There is an interesting intermediate status in which body temperature is usually somewhat higher than ambient temperature.The arteries are surrounded by veins,