Unit 8 the earth

PartTwo,Generalmeaning:thecenteroftheearth-interior-liquidmentalanditsevidence：thebehaviorofearthquakes,coren./v.line9,None（苹果等的）果核；核儿thecentralpartofanobject.物体的中心部分egtheearthscore地核themostimportantpartofsomething核心；要点；精髓thecoreoftheargument争论的核心Verb去掉果心，去核,crust地壳mantle地幔,inchn./v.Line10,Noun英寸1英寸=2.54cmAsmallamountordistance少量，短距离Heescapeddeathbyaninch.Hewaswithinaninchofbeingkilled.他差点/险些丧了命。Inchbyinch:缓慢而谨慎地；一步一步地Shecrawledforwardinchbyinch.Givesb.aninchandtheylltakeamile/yard.得寸进尺Verb(朝某方向)谨慎移动Heinchedhiswaythroughthenarrowpassage.他一点一点地穿过狭窄的通道。,Fahrenheit/frnhait/line11,Adj./n.华氏温度计的，华氏的。华氏温度Interior/intiri/n./adj.line11Noun内陆，内地；腹地OPPexterioregtheinteriorofacarAdjectiveconnectedwiththeinsidepartofsomething.内部的；里面的interiordesign室内设计interiordecorator室内设计师；室内设计装潢工,Pulsate/plseit/verbline14,Tomakestrongregularmovementsorsounds有规律的跳动（或发声），搏动Pulsatingrhythms均匀的节奏Lightswerepulsatinginthesky.天空闪烁着光。Pulsatewithsth:tobefullofexcitementorenergy洋溢，充满（激情或活力）EgThestreetswerepulsatingwithlife.街上生机勃勃。,Descendverbline15,(formal)tocomeorgodownfromahigherplacetoalowerlevel下来；下降Theplanebegintodescend.inadescendingorder以降减顺序(ofnight,darkness,amood)toarriveandbegintoaffectsb.orsth.降临，来临Calmbegintodescendonthecrowd.人群平静下来。,bedescendedfromsomebody是某人的后裔Thecountywasdescendingintochaos.这个国家正逐渐陷入混乱。onsb./sth.突然大批来访descendtosth.降低身份去做某事；堕落到某种地步,Fluidn./adj.line16,Noun液体；流体；液Thedoctortoldhimtodrinkplentyoffluids.Adjective(formal)（动作设计，音乐等）流畅优美的egaloosefluidstyleofdancing灵活流畅优美的舞蹈风格（形势、局势）不稳定的，易变的,Sensitive/senstiv/adjline17,Tosth.awareofandabletounderstandotherpeopleandtheirfeelings.体恤的，善解人意的Sheissensitivetootherpeoplesfeelings.她很能体谅他人的感情。艺术感觉敏锐的，