(托福30天复习计划910.docxVIP

托福一个月备考计划第9天之词汇摘要：托福一个月备考计划第9天之词汇：每一天制定不同的托福备考方案，30天后，让我们拿下托福100+！　unit 9　absurd 荒唐　acute　akin 类似的　angle　arid　astute　backward　beak 喙　blazing　breathe　burst　capture　cedar 雪松　pact　confederacy　constitute　cope　dawn 黎明　democrat　differentiate　dissolve　draft 草图　erior　irony　kerosene 煤油　lean　linguistic　lucrative　maneuver 调遣　medieval　migrate　modulate vt. 调节　municipal　negotiate　noxious　olfactory 嗅觉的　outermost　pale　payment　permanent　pilot 飞行员　portion　pulse　radius 半径　realize　reddish　reinforce　repair　resin 树脂　revival　roll　sale　scramble　seldom　shed　silence　smug 自命不凡的　spark　spoil　stalk 茎　stimulus　strikingly　subterranean 地下的　supervise　swing　tape　tension　thoroughly　title　traffic　trial　tundra 苔原　union　vanish　veteran　volume　wellwren 鹪鹩托福30天备考计划第9天之阅读摘要：托福30天备考计划第9天之阅读 ：每一天制定不同的托福备考方案，30天后，让我们拿下托福100+！快快操练起来吧！　TPO5-3 The Cambrian Explosion 【TPO5-3原文及答案】　寒武纪生命大爆发(Cambrian Explosion)是古生物学和地质学上的一大悬案，但介绍历史谜题的本文中题目设置却不难。我们一起通过下面的句子研究下有特点的句子吧。　1) Although named after a site in Australia, the Ediacara formation is worldwide in distribution and dates to Precambrian times.(转折逻辑关系是重要的出题点，侧重转折后的信息。)　2)At one time, the animals present in these fossil beds were assigned to various modern animal groups, but most paleontologists now agree that all Tommotian fossils represent unique body forms that arose in the early Cambrian period and disappeared before the end ofthe period, leaving no descendants in modern animal groups. (转折逻辑关系，句子简化题来源。捋顺地质年代的名称及顺序。)　3) These fossil beds provide evidence of about 32 modern animal groups, plus about 20 other animal body forms that are so different from any modern animals that they cannot be assigned to any one of the modern groups.(前后两个that引导不同的从句。修辞目的题的观点句。)　4) Why was thisevolution so rapid? No one really knows. (设问句也是阅读段落中引起注意的一种写作手法，结合上文一起构成出题点。)　5) Many zoologists believe that it was because so many ecological niches were available with virtually no competition from existing species.　6) Will zoologists ever know the evolutionary sequences in the Cambrian explosi