时间:2019-02-06 作者:英语课 分类:考研英语


英语课

maintenance n.维护, 保持, 生活费用, 扶养
解析:注意拼写
【衍】maintain vt.维持, 维修, 继续, 供养, 主张
如maintain the daily need of the body


normal n.正规, 常态, adj.正常的, 正规的, 标准的
解析:【同】 normal, regular, natural, typical, expected
normal的词根是norm,formal 的词根是form ,注意拼写。normal 强调对于已有标准的遵守和维持
normal body temperature正常体温;
regular指不变地符合已定的规则、方针或统一的步骤:
her regular bedtime 她不变的作息时间;
natural形容固有、含有或符合某人内在特性或特点的事物:
a natural fear of nuclear war对核战争本能的恐惧;
typical强调符合那些表明一种、一组或一级的数量、特质或特点:
a typical American 典型的美国人;
a painting typical of the Impressionist school典型的印象主义派画法
(be) normal to垂直于..., 对 ... 成直角
off normal离位; 不正常


obtained v.获得
解析:注意常用过去分词
辨析见acquire


participation 1 n.分享, 参与
解析:【衍】participate vi.参与, 参加分享, 分担 含有, 带有


perceived vt.察觉v.感知, 感到, 认识到
解析:注意常用过去分词


positive adj.肯定的, 实际的, 积极的, 绝对的, 确实的
解析:a positive fact无疑的事实
a positive manner过分自信的态度
positive help积极的援助
a positive answer肯定的答复
a positive fool(彻头彻尾的)大傻瓜,如You are a real banana.(也是这个意思)
positive philosophy实证论
a positive mind实事求是的人


potential adj.潜在的, 可能的, n.潜能, 潜力
解析:【同】implicit, latent
【辨析】 implicit来自ply,层次;指未用语言或行动表达,但可以通过某种迹象推断出来的事物。
potential 强调事物转变为积极的因素,能明显发展。一般是用于褒义,可用于推断文章作者的情感倾向。
latent表示以前是明显的,现在由于意外或思想活动而隐藏。


previous adj.在前的, 早先的adv.在...以前
解析:previous to (=before)在...之前
【同】preceding, foregoing, prior, former
【辨析】preceding指在时间或地点上占先;
foregoing 指之前讲话的内容;
previous指已经存在或发生过的;
prior 还带有更为重要的意思,如priority;
former 与latter所指事物构成对比。通常是两者构成对比。


primary adj.第一位的, 主要的, 初步的, 初级的, 原来的, 根源的
解析:a matter of primary importance头等重要的事情
primary meaning of a word词的原义
primary education初等教育, 小学教育


purchase vt.买, 购买n.买, 购买; vt.(常与with连用)(以某种代价)换得;(经过努力)取得,赢得
解析:来自法语,法语词比较正式


range n.山脉, 行列, 范围, 射程vt.排列, 归类于, 使并列, 放牧vi.平行, 延伸, 漫游
解析:a range of buildings一排楼房
a range of pictures一系列画片
a rifle range步枪靶场
the annual range of temperature每年的温度变化范围
a wide range of knowledge广博的知识
a low range of prices低档价钱
at close range接近地
at long (short) range在远(近)距离
be ranged against站在... 的反对方面
go over the range(美)死
in range在射程内
in range with和... 并排; 和... 同一方向
in the range of在... 范围内; 在射程内
out of (beyond) range在射程外
out of one's range能力达不到的; 知识以外的
within range of在...射程以内; 在...范围以内
range oneself with做... 的伙伴
range over (through) 漫游, 徘徊; 涉及, 包括; 考虑
range with与... 在一条线上
【同】scope, reach
【辨析】range指“运用心、眼、机器、力量等所能概括的整个范围”, 如:
the range of his knowledge他的知识面
scope指“活动、影响等的范围”, 特指“了解、见解、适用性以外的范围”, 如:
It is within my scope.那是在我的范围之内。
reach指“手、运动、智力、影响等能及的范围”, 如:
It's beyond the reach of human aid.那是人力所不及的。



n.参与,参加,分享
  • Some of the magic tricks called for audience participation.有些魔术要求有观众的参与。
  • The scheme aims to encourage increased participation in sporting activities.这个方案旨在鼓励大众更多地参与体育活动。
学英语单词
afterburner thrust augmentation
altered course
anti-pollution valve
automatic tension mooring winch
automatic volume recognition
ballast water
bedlamly
bee gum
belt of transition
billet marker
black kernel(disease)
Bou Naceur, Jbel
Brissaud-Marie syndrome
bruise sb's ego
bryum capillare
bulblet
chronic nonspecific cystitis
commit ... to paper
constant voltage circuit
controlled school
deficiency payments
diplomatise
discrete type
dolose
double-declining-balance depreciation method
DRAFs
Electronic Random Number Indicator Equipment
elementary sentence
family Apocynaceae
fiducially
filiberto
firm peak output
fish bone method
free fishery
fuel-handling system
geronimoes
go to the bank
grammitis congener
Hallmark moments
hand-director
Hellstromism
highway-railway crossing
home demonstration agent
housesitting
hypodermic injection
ice nucleus theory
interdeducible
intermediate crust
Jalal ud-din
joylessnesses
kiosks
knock round
Leydig
light guide
liquid-hydrogen
make your mouth water
matter-wave
maximum valence
metakaryocyte
net expected gain
noise prediction
nonpotable water
Ophiophagus hannah
paroxysmal hemoglobinuria
petriolis
phthalic ester
pile type foundation
piss-off
pollution horror
pressure sense
property-search
public-law
Quincey
reflexure
rewind swith
rhodo
rhodophylactic
rod spherule
rootmean-square
sacrificy
safeguards containment
samuel
sharkskin
sic mis
sol protein hydrolysate
stripper efficiency
sturly
subregional centre
supplace
tardlings
Teflon insert
terse
thermo-isopleths
thick-stemmed
three-circle diagram
traction generator
Triticum sativum Lam.
true-bluer
Vaimauga Dist.
vehicle roll angle
winered
wing-body interference