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
active trade
adwatch
aerodynamic model
andhi
archaeocyathids
atomic fuel
bacteridia
be taken in the toils
bgi
breets
Brinsworth
bronchial adenocarcinoma
bronchiogenic
brush arm
business-to-business ec
cachectic aphthae
carbon-break switch
chart of standardization
chlorbutamide
coeducational colleges and universities
collision diagram
colysis wrightii
condensing rate
conidiomata
connection cable
consecrater
coquetter
cyc-
DAA
deines
dertouzos
detector heater
devens
dielectric absorption
diethyleneglycol diethyl ether
dive bombers
divertingness
double triode
dropped in
drunk tanks
dual-diffused MOS
eosinophilic granuloma of bone
Eurysiphonata(Nautiloidea)
expanding earth theory
face men
field general court-martial
fine glass rod
Gavilán, Pta.
geolinguist
greinke
heavy current feedthrough
hilve
house dust mite
ill afford
image contrast
isthmuss of tehuantepec
Jiaoliao old land
Le Sen
linearrization
loading and dischanging rate
long-legged fly
lymphochoriomeningitis
machine pistols
matrix of domination
micro bearing
microprocessor instrument
mobile educational service
mothproofs
multisync monitor
neocytheretta weimingella
Neuenrade
neutron embrittlement
open ... head
operational statement
Osaka
output limiting facility
Palcopsychology
panel vibration
place of erection
politicial
rate-sensitive
rattlebrained
register of writs
senologist
shearest
SOED
someone walking over my grave
speical purpose telephone
sturnus
superpremiums
tape resident system
taxiway lighting system
tea-leaf steaming machine
telemechanisation
thaw(ing)
thrash something out
underfeatured
unslashed
variable cost dynamics
viggers
walk-though
white light holography