时间:2019-02-14 作者:英语课 分类:留美老师带你每日说英文


英语课

   A few minutes can feel like forever when you're waiting on the results of a pregnancy 1 test. But in that brief time, you're witnessing the power of the scientific method. That one little stick lets you ask a question, perform a controlled experiment, and then analyze 2 the results to check your original hypothesis.


  当你在等待验孕的结果时,短短的几分钟感觉起来就像一辈子一样漫长。但在那短暂的时间里,你亲眼见证了这个科学方法的威力:这一根小小的棒子让你提出了一个问题后、执行一个对照的实验,然后让你分析这个实验的结果来验证自己原先的假设。
  学习重点:
  1.result 结果;成果;效果
  result (n.) 结果;成果;效果
  outcome (n.) 结果;结局;后果
  aftermath (n.) 后果,余波
  2.test 试验
  test (n.) 试验
  quiz (v.) 考查,测验;提问
  examination (n.) 考试,审问;查问
  3.brief 短暂的
  brief (adj.) 短暂的
  short (adj.) 短的
  little (adj.) 很少的; 微不足道的; 很小的
  4.method 方法
  method (n.) 方法
  approach (n.) 方法,门径;态度
  strategy (n.) 战略
  5.hypothesis 假说;前提
  hypothesis (n.) 假说;前提
  hypothetically (adv.) 假设地
  metaphor 3 (n.) 隐喻;象征
  figurative (adj.) 比喻的
  literally 4 (adv.) 逐字地;不加夸张地

n.怀孕,怀孕期
  • Early pregnancy is often accompanied by nausea.怀孕早期常有恶心的现象。
  • Smoking during pregnancy increases the risk of miscarriage.怀孕期吸烟会增加流产的危险。
vt.分析,解析 (=analyse)
  • We should analyze the cause and effect of this event.我们应该分析这场事变的因果。
  • The teacher tried to analyze the cause of our failure.老师设法分析我们失败的原因。
n.隐喻,暗喻
  • Using metaphor,we say that computers have senses and a memory.打个比方,我们可以说计算机有感觉和记忆力。
  • In poetry the rose is often a metaphor for love.玫瑰在诗中通常作为爱的象征。
adv.照字面意义,逐字地;确实
  • He translated the passage literally.他逐字逐句地翻译这段文字。
  • Sometimes she would not sit down till she was literally faint.有时候,她不走到真正要昏厥了,决不肯坐下来。
标签: 口语
学英语单词
-by
8voes
age of sediment
Ahrensburgian
air-traffic-control
arachidonoyl
bayberry tallow
bdls.
be in a hurry
bell-notes
black and white disease of prawn
Burroughs network architecture
carpenters trying plane
chromesthesia
chs.
cold-laid mixture
converter noise
copper mordant
data packet size histogram
debye-sommerfeld equation
decapsidation
digital delay generator
dorotheos
douche dick
electroluminescence display
epicyclclic gear train
facilities planning
Faraday screen
flexible membrane moulding
floating field rings
fraudsman
frictional energy
germ furrow
Ginger Hill
glutinate
H substance
hand-made glass
house service pump
Hoya griffithii
hypermethylators
Ignicoccus
imaginable quantity
IMOC
individual match
inferior hemorrhoidal veins
intrinsic reaction coordinate
irretractile
Kilauea Point
Kitasato, Shibasaburo
landsea
lead powder
lesser prairie chicken
linguloid bar
macroeconomics of city
manure scraper
maximum welding power
milini
minor loading
mixed high frequency component
Moyle
non silting velocity
nonconstant-sum games
Northwest Coast Indian
null lint
paleoceanogrpahy
Pass Christian
Pawai
pay-for-delay
percentage retracement
peripheral granule
prunellin
remolded soil
roller trough
round robins
round-shouldered
s loop
Salafitic
salbands
schlitter
size variation per unit container
slsi
SM
start(-)up range
stayman
steamed duck slices
sustaining member
Sutton-on-the-Forest
switch pitcher
tapered plate
Teyvareh
throw out of
Tidex
trisonics
tuk tuk
unconstancy
untranslateableness
urogenital mesentery
water-stained
whaddaya
whip in
writability
Yuzhnyy Ural, Gory