一些英语小段

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1、VocabularyDinosaurswereancientspeciesofreptiles.Theylivedonearthfor160millionyears.Somedinosaurswereassmallasrabbits;otherswereenormous.Someatemeat,andothersateplants.Theydisappearedabout65millionyearsago.Scientistsbelievethattheystarvedtodeath.Theythinktheclimatechanged

2、quicklyandcausedmanyplantstodie.Thewordenormousinthepassageisclosestinmeaningtohuge.单词解读：dinosaur恐龙；reptiles爬行动物；cowardly胆怯的；Aplayerhittingahomer,whichistohitahomerun,issomethingthatfanslookforwardtoateverybaseballgame.Itisasourceofexcitementwhentheballswingsandtheballgo

3、essailingthoughtheair.Sometimestheballlandsinthefield.SometimestheballfliesintotheseatsThewordhomerinthepassageisclosestinmeaningtohomerun.单词解读：homer本垒打，棒球；swing摇摆，转动（v）；秋千（n）；fence篱笆；signal信号（n），发信号（vi），表明（vt）；Camouflageishidingoneselffromone’senemies.Someanimalsdothist

4、oprotectthemselvesfromtheirenemies.Theydoittocatchfood.Frogs,butterflies,andsnakesareexamplesofsuchanimals.Theychangetheircolorsorshapestomatchtheirsurroundings.Withcamouflage,theylooklikegrass,leaves,orstones.Thisimprovestheirchangesofsurvivalinthewild.ThewordCamouflage

5、inthepassageisclosestinmeaningtodisguise.单词解读：camouflage伪装；disguise假装；resistance抵抗，电阻；flog青蛙；wild野外；seat（n）位置；（vt）容纳；Somewildanimalshibernate,whichistosleepthroughwinter.Theyentertheirdensinlatefallanddonotcomeoutuntilspring.Beforehibernating,animalseattogainfat.Thisfats

6、ustainsthemthroughwinter.Whentheycomeoutinspring,theanimalsareverythin.Theyarealsoveryhungry.Hibernationenablesmanywildanimalstosurviveduringthecoldwinterwhenthereisnofoodtoeat.Thewordhibernateinthepassageisclosestinmeaningtosleep.单词解读:：hibernate冬眠；migrate移民，移居；den兽穴；sus

7、tain支撑；Everybusinessseeksinnovation.Nowevenhealthclubshavenewwaystoruntheirbusiness.TheymakeuseofMP3playersanddownloading.Fitnessenthusiastscandownloadworkoutsforasmallfee.Theydothisinsteadofpayinganinstructor$50perhour.Thehealthclubcanalsoreachmorecustomersthisway.Thewo

8、rdinnovationinthepassageisclosestinmeaningtonewmethod.单词解读：innovation创新；instructor讲师，教练；synonym同义词；anto