Unit+5+Revealing+nature+Vocabulary++Starting+out 高二英语外研版（2019）选择性必修第一册.pptxVIP

VocabularyStartingoutUnit5Revealingnature

1.LearnthewordsofUnit5.2.Understandtheimportanceofnature,andthinkabouthowtoprotectournature.

英译汉1.seed2.disgrace3.geologist4.sample5.ancestor6.characteristic7.worldwide8.giant9.myth10.legend11.cybercrimen.种子，籽n.丢脸，耻辱n.地质学家n.样本n.(动物的)原种，祖先n.特征，特性adv.遍及全世界adj.巨大的，特大的n.(古代的)神话n.传说，传奇n.网络犯罪Activity1Importantwords.

汉译英12．遥远的 adj.13．进化 v.14．猜想，怀疑 v.15．产生，创造 v.16．减少 v.17．责怪，指责 v.18．原始的，低等的adj.19．发现，察觉 v.20．把……联系起来；连接 v.distantevolvesuspectgeneratedeclineblameprimitivedetectlink

Activity2Importantphrases.1．源于……的，原产于……2．挤满3．适应4．各种各样的，种类繁多的5．是……的栖息地/家乡6．追溯到7．完成(任务)；执行；实施8．answerthecall9．beadisgrace10．inquestionbenativetobecrowdedwithadapttoavarietyofbehometodatebacktocarryout响应号召是耻辱，是丢脸的事讨论(议论)中的

1．Whatarethey?BeforeyouwatchKomododragon(科莫多巨蜥)Duck--billedplatypus(鸭嘴兽)Nautilus(鹦鹉螺)

OriginKomododragonswerefirstencounteredbyWesternresearchersin1910whosaidtheancestoroftheKomododragonmostlikelyevolvedinAustraliaandspreadwestward,reachingtheIndonesianislandofFlores900,000yearsago.SizeTheKomododragonisthelargestlizardintheworld.Itcangrowtothreemetresinlengthandcanweighabout135kilograms.Despiteitssizeandweight,itcanrunforshortdistancesatupto20kilometresperhour.

OriginTheoldestdiscoveredfossilofthemodernplatypusdatesbacktoabout100,000yearsago.FeaturesTheduck-billedplatypusisasmallegg-layingmammal(upto60cminlength)foundonlyinEasternAustraliaincludingTasmania.Asitsnamesuggests,ithasamouththatlookslikeaduck’sbill,whileitsthickfurandflattailaresimilartothoseofabeaver（海狸）.

OriginFossilrecordsindicatethatthenautilushassurvivedrelativelyunchangedforaround500millionyears.“LivingFossil”

2．Whatmakesthemspecial?Theyareallspeciestha