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
a boil
a sacred cow
aecidium strobilanthicola
aggregate disintegration
AKD
alizanthrene black b
Anderson shelter
angular bone
ant-hill
authorised representative
auxiliary protection
bakari
barbers pt.
basic rack tooth profile
bassianin
batian
be a far cry from
be no more
bredemeier
Brussels lace
bus terminals
capital verification
caramel
carbon electric arc
catenulaform
centrifugal casing
cherry-tree gum
cobra-lecithid
coke-oven gas engine
collision protection
commodities used to be rationed
conditional mean square error prediction criterion
creedless
cru silk
discharge into
Douglas, Strait
dysprosium nitrate
electric massage chair
electronic load controller
Endomycetales
entropy of reaction
facultativeness
fair to say
federal forest
fly-sheet
foliosum
fuzzy-set theory
g rap
Gabi Gabi
generals
Haroué
Hau Giang, Tinh
IIU (input interface unit)
Iles Marquises
isles of Langerhans
justice departments
legal responsibility of auditor
lengthman
malemorts
Marginson
matched group design
megaheterochromatic
metarubricytes
monkey trial
Mosiacs
mountaineers
open loop characteristic
Oxford tie
pale touch-me-not
park sightseeing bus
pilot oil regulating valve
precautionary principle
Privmsg
producers' association
public indecency
quasi-state
querulously
regulation of constant current transformer
rosalia formosa conviva
rule of the road at sea
scl
Scotch hearths
seakindliness
semi-homogeneous liquid
siderocytes
silicon photovoltaic cell
sixth freedom
sky laboratory
spider silk
steepest gradient
switchgear plant
teevee
Ternitz
the gentleman on the hill
the piedmont
to degree
toadstones
togcs
torpedinoid
treasury
Unibail
volume array