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
'rickshaw
anticaking agents
antiseptic dressing
asymptotic integration
authorials
autonomic nervous
ballistic tone
barley-bree
basilate
bayanist
be proficient at
building service chute
Carolina dogs
cba (chemical bond approach)
cellulose tricaprylate
CH4
channel letter
chlorite
choy root
commutative law of addition
competing interruption request
content access
coopers pen metal
cruciform empennage
deck scupper system
demasculizations
denture retention
dissementation
distortion analyzer
external public law
flat topped pulse
Garies
harmonises
hawton
heavy loads
high-temperature tunnel
Honvol
Honwad
humorised
idolillo
ignible
immediate-return
implied agreement
infectious disease of digestive tract
integrated display
internal shake
Iz Al-Din Al-Qassam Battalions
jackscrews
koireiite (agalmatolite)
laceratings
linear minimization
liner rates
lymphocyte cytotoxicity reaction
manray
Medicago arabica
melanorrhagia
menu class
merulina ampliata
metal etched photomask
mismated
multiple sort program
musa laterita cheesm.
musiche
Myvizone
opposite flanks
oppurtunities
Origny-en-Thiérache
pen friends
pinnatum
plastic machinery
plucked
possible error
quadratic approximation method
rate of capacity utilization
redemption dates
redistill
repay
restricted adhesive
riccio
rival in love
Scarabaeoidea
serving as
shinkolobwite (sklodowskite)
Shākhen
Simagup
simple parameter
single-district
soft wall
sthenic type
stocks for margin trading
streptotibine
sweeping molder's horse
systems analysis staff
Teichomycin
Tregnago
ultrarelativistic dispersion relation
unnotched type bearing
unstates
vary colors by slice
weed regrowth
Zioncheck