yascgw新托福词汇分类突破71100.docx
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yascgw新托福词汇分类突破71100.docx
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yascgw新托福词汇分类突破71100
yascgw新-托福词汇分类突破71-100
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一个人总要走陌生的路,看陌生的风景,听陌生的歌,然后在某个不经意的瞬间,你会发现,原本费尽心机想要忘记的事情真的就这么忘记了..
071
Antcolonieshaveelaboratesocialstructuresinwhichthevariousactivitiesnecessaryforthefeeding,shelter,andreproductionofthecolonyaredividedamongspeciallyadaptedindividuals.AntsbelongtoanorderofinsectscalledtheHymenoptera,agroupthatalsoincludesbees,wasps,andsawflies.Somespeciesofwaspsandbeesresembleantsinthattheyliveincoloniesandarethereforesaidtobesocial,butantsaretheonlyhymenopteransinwhicheveryspeciesissocial.Antsaredistinguishedfromotherhymenopteransinthattheyhavebent,orelbowed,antennaeandanindentedabdomenthatformsanarrowwaist.
oelaborate[i5lAbErEt]adj.复杂的
oshelter[5FeltE]n.遮蔽处
oadapted[E5dAptid]adj.适合的
ohymenoptera[7haimi5nCptErE]n.膜翅目
osawfly[5sR:
flai]n.叶蜂
oresemble[ri5zembl]v.类似
ointhat[in][TAt]conj.因为
odistinguish[dis5tiN^wiF]v.区别
obent[bent]adj.弯曲的
oelbowed[5elbEud]adj.像肘一样弯曲的
oantenna[An5tenE]n.触须
oindented[in5dentid]adj.锯齿状的
oabdomen[5AbdEmEn]n.腹部
owaist[weist]n.昆虫腹部的较窄部位
072
Membersofanantcolonytypicallyfallintocategoriesknownascastes,eachwithadifferentrole.Themajorityofcolonymembersarefemaleworkerantsthatareunabletomate.Workerantsdonothavewingsandperformmostoftheworkofthecolony,includingsearchingforfood,nursingyoung,anddefendingthecolonyagainstantsfromothercolonies.Queensarelargerthanworkerantsandaretheonlyfemalesofthecolonycapableofmating.Queensarebornwithwings,whichtheybreakoffafter
fume[fju:
m]n.浓烟
074
Birdsaretheonlyanimalswithfeathers,collectivelycalledplumage,althoughsomeotheranimals,suchasinsectsandbats,alsohavewings.Nearlyallbirdscanfly,andevenflightlessbirds,suchasostrichesandpenguins,evolvedfromflyingancestors.Manycharacteristicsandbehaviorsofbirdsaredistinctfromallotheranimals,buttherearesomesimilarities.Likemammals,birdshavefour-chamberedheartsandarewarm-blooded—havingarelativelyconstantbodytemperaturethatenablesthemtoliveinawidevarietyofenvironments.Likereptiles,birdsdevelopfromembryosineggsoutsideofthemother’sbody.
oplumage[5plu:
midV]n.(鸟的)全身羽毛
oostrich[5astritF]n.鸵鸟
openguin[5peN^win]n.企鹅
oancestor[5AnsistE]n.祖先
odistinct[dis5tiNkt]adj.截然不同的
osimilarity[7simE5lArEti]n.相似之处
ochamber[5tFeimbE]n.腔
owarm-blooded[wC:
m5blQdid]adj.恒温的(动物)
oconstant[5kCnstEnt]adj.恒定不变的
oreptile[5reptail]n.爬行动物
oembryo[5embriEu]n.胚胎
075
Themaincomponentoffeathersiskeratin,aflexibleproteinthatalsoformsthehairandfingernailsofmammals.Feathersprovidethestrongyetlightweightsurfaceareaneededforpowered,aerodynamicflight.Theyalsoserveasinsulation,trappingpocketsofairtohelpbirdsconservetheirbodyheat.Thevariedpatterns,colors,textures,andshapesoffeathershelpbirdstosignaltheirage,sex,socialstatus,andspeciesidentitytooneanother.Somebirdshaveplumagethatblendsinwiththeirsurroundingstoprovidecamouflage,helpingthesebirdsescapenoticebytheirpredators.Birdsusetheirbeakstopreentheirfeathers,oftenmakinguseofoilfromaglandatthebaseoftheirtails.Preeningremovesdirtandparasitesandkeepsfeatherswaterproofandsupple.Becausefeathersarenonlivingstructuresthatcannotrepairthemselveswhenwornorbroken,theymustberenewedperiodically.Mostadultbirdsmolt—loseandreplacetheirfeathers—atleastonceayear.
okeratin[5kerEtin]n.角质
oflexible[5fleksEbl]adj.柔韧的
omammal[5mAmEl]n.哺乳动物
oaerodynamic[7eErEudai5nAmik]adj.空气动力学的
oinsulation[7insju5leiFEn]n.绝缘,绝热
otrap[trAp]v.捕捉
oconserve[kEn5sE:
v]v.保存
otexture[5tekstFE]n.质地
osocialstatus[5sEuFEl][5steitEs]n.社会地位
oblendin[blend][in]v.与(环境等)协调
ocamouflage[5kAmEflB:
V]n.伪装
opredator[5predEtE]n.捕食者
obeak[bi:
k]n.喙
opreen[pri:
n]v.(鸟)用嘴整理
ogland[^lAnd]n.腺
otail[teil]n.尾
oparasite[5pArEsait]n.寄生生物
owaterproof[5wC:
tEpru:
f]adj.防水的
osupple[5sQpl]adj.柔软的
oworn[wC:
n]adj.用旧了的,磨破了的
operiodically[7piEri5CdikEli]adj.周期的,定期的
omolt[mEult]v.换毛
076
Birdwingsarehighlymodifiedforelimbswithaskeletalstructureresemblingthatofarms.Theshapeofabird’swingsinfluencesitsstyleofflight,whichmayconsistofgliding,soaring,orflapping.Flightmusclesarelocatedinthechestandareattachedtothewingsbylargetendons.Thebreastbone,alargeboneshapedlikethekeelofaboat,supportstheflightmuscles.
oforelimb[5fC:
lim]n.前肢
oresemble[ri5zembl]v.类似
oglide[^laid]v.滑行
osoar[sC:
]v.翱翔
oflap[flAp]v.振翅飞行
ochest[tFest]n.胸部
otendon[5tendEn]n.腱
obreastbone[5brestbEun]n.胸骨
okeel[ki:
l]n.龙骨:
船的主要结构部件
077
Nearlyallbirdshaveatail,thepairedflightfeathersofwhich,calledrectrices,extendfromthemarginsofabird’stail.Tailsmaybesquare,rounded,pointed,orforked,dependingonthelengthsoftherectricesandthewaytheyterminate.
otail[teil]n.尾
orectrix[5rektriks]n.(plural:
rectirces[5rektrEksiz])舵羽:
鸟尾巴上主要几支硬羽毛的一支,用于掌握飞行方向
osquare[skweE]adj.正方形的
oforked[5fC:
kt]adj.叉状的
oterminate[5tE:
mineit]v.中止,结束
078
Birdshavetwolegs;thelowerpartofeachlegiscalledthetarsus.Mostbirdshavefourtoesoneachfoot,andinmanybirds,includingallsongbirds,thefirsttoe,calledahallux,pointsbackwards.Birdtoesareadaptedinvariousspeciesforgraspingperches,climbing,swimming,capturingprey,andcarryingandmanipulatingfood.
otarsus[5tB:
sEs]n.跗骨
otoe[tEu]n.趾
osongbird[5sRNbE:
d]n.鸣禽
ohallux[5hAlEks]n.(鸟)后趾,(人)大拇趾
oadapted[E5dAptid]adj.适合的
operch[pE:
tF]n.栖木:
供鸟栖息的枝条
omanipulate[mE5nipjuleit]v.处理
079
Insteadofheavyjawswithteeth,modernbirdshavetoothless,lightweightjaws,calledbeaksorbills.Theeyesofbirdsareprotectedbythreeeyelids:
anupperlidresemblingthatofhumans,alowerlidthatcloseswhenabirdsleeps,andathirdlid,calledanictitatingmembrane,thatsweepsacrosstheeyesideways,startingfromthesidenearthebeak.Thislidisathin,translucentfoldofskinthatmoistensandcleanstheeyeandprotectsitfromwindandbrightlight.
ojaw[dVC:
]n.颚
obeak[bi:
k]n.喙
obill[bil]n.啄
oeyelid[5ailid]n.眼睑
onictitatingmembrane[5niktiteitiN][5membrein]n.瞬膜:
鸟类、爬行动物和一些哺乳动物的内生透明眼睑,闭上可保护和滋润眼睛
otranslucent[trAnz5lu:
snt]adj.半透明的
omoisten[5mCisn]v.使潮湿
080
Forbreeding,mostbirdsbuildnests,whichhelpthemtoincubate,orwarm,thedevelopingeggs.Nestssometimesoffercamouflagefrompredatorsandphysicalprotectionfromtheelements.Nestsmaybeelaborateconstructionsoramerescrapeontheground.
obreed[bri:
d]v.繁殖;育种
onest[nest]n.巢
oincubate[5inkjubeit]v.孵化
ocamouflage[5kAmEflB:
V]n.伪装
oelement[5elEmEnt]n.环境
oelaborate[i5lAbErEt]adj.精心制作的
oscrape[skreip]n.浅坑
081
Amongthebest-knownbirdsarethebirdsofprey.Some,includinghawks,eagles,andfalcons,areactiveduringthedaytime.Others,notablyowls,arenocturnal,oractiveatnight.Birdsofpreyhavehookedbeaks,strongtalonsorclawsontheirfeet,andkeeneyesightandhearing.Scavengersthatfeedondeadanimalsarealsoconsideredbirdsofprey.
obirdofprey[bE:
d][Ev][prei]n.猛禽,食肉鸟
ohawk[hC:
k]n.鹰
ofalcon[5fAlkEn]n.隼
oowl[aul]n.猫头鹰
onocturnal[nCk5tE:
nl]adj.夜间的
obeak[bi:
k]n.喙
otalon[5tAlEn]n.爪
oscavenger[5skAvindVE]n.食腐动物
082
Migratingbirdsuseavarietyofcuestofindtheirway.Theseincludethepositionsofthesunduringthedayandthestarsatnight;theearth’smagneticfield;andvisual,olfactory,andauditorylandmarks.
omigrate[5mai^reit]v.迁徙
ocue[kju:
]n.提示
omagneticfield[mA^5netik][fi:
ld]n.磁场
oolfactory[Cl5fAktEri]adj.嗅觉的
oauditory[5C:
dEtEri]adj.听觉的
083
Exceptincombinationssuchaswaterfowlandwildfowl,inmodernusagethewordfowlusuallyisrestrictedtothecommondomesticfowl,orchicken.Inpoultrymarkets,fowlcommonlymeansafull-grownfemalebird.Youngbirdsofbothsexes,suchasbroilersandfryers,arecalledchickens.Onpoultryfarms,malechickensarecalledroostersorcocks;females,especiallythosemorethanayearold,arecalledhens;femaleslessthanayearoldarecalledpullets;veryyoungchickensofeithersexarecalledchicks;andcastratedmalesarecalledcapons.
ocombination[7kCmbi5neiFEn]n.组合
owaterfowl[5wC:
tEfaul]n.水鸟
owildfowl[5waildfaul]n.野禽
ofowl[faul]n.家禽
odomestic[dE5mestik]adj.驯养的
opoultry[5pEultri]n.家禽
obroiler[5brCilE]n.适于烤焙的嫩鸡
ofryer[fraiE]n.适于油炸的小鸡
orooster[5ru:
stE]n.公鸡
opullet[5pulit]n.小母鸡
ochick[tFik]n.小鸡
ocastrate[kAs5treit]v.阉割
ocapon[5keipan]n.阉鸡
084
Allfishesarevertebrates(animalswithbackbones)withgillsforbreathing,andmostofthemhavefinsforswimming,scalesforprotection,andastreamlinedbodygenerallywithapointedsnoutandposteriorandabroadpropulsivetailformovingeasilythroughthewater.
overtebrate[5vE:
tEbrEt]n.脊椎动物
obackbone[5bAkbEun]n.脊椎
ogill[dVil]n.腮
ofin[fin]n.鳍
oscale[skeil]n.鱼鳞
ostreamlined[5stri:
mlaind]adj.流线型的
osnout[snaut]n.口鼻部
oposterior[pCs5tiEriE]n.后部
opropulsive[prEu5pQlsiv]adj.有推进力的
085
Thetermfisheryisalsousedtodescribethespeciesoffishbeingharvested(becausemostofthemareedible),whichincludefamiliarfinnedfishspecies,likecodandflounder;mollusks,includingoystersandsquid;andcrustaceans,suchasshrimpandcrabs.Lesser-knownfisheriesincludeechinoderms,likeseaurchins;someamphibians,includin
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