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
4-nitrophenyl isocyanate
Alabaytal
amberboin
ambutonium bromide
Andean Community
As a tree falls, so shall it lie.
automounters
autumn sneezeweeds
b. subacromialis
barrel-shaped larva
bottom disease
brake dynamometer
brown soil
c. i. f. invoice
calyx core drill
Chubak
cinnamyl acid
cohesive energy density (CED)
current instruction resister
daughter substance
ddm
development of new technology
digit-marker
disturbance compensation system
effective current of train
ejector beam
ethylene project
eutergum
extended turn
external solution
extra hand
floating-point operations
general cartology
giuntini
grunerite
handlettering
heatable spot plate
hewen
honked
hygrometer
insensitive property
interstitial sites
Jewtiles
Kadenbach
kjerkestinden (kirkestind)
knobbled
Kraut's reagent
Kusong
last macro
leprid
leptura formosomontana mesegakii
lichenised
linear-bounded automata
magnetic pickup
make-up remover
man of science
Manimbaya, Tg.
messenger cable
microetch
microperipheral interface
milk-based
mycosis of bladder
nahes
Norrvik
Oldershausen
Oshnoviyeh
ossifying inflammation
Palaemonetes
Pediva
political plum
porokeratosis striata lichenoides
PortMon
porzanas
public holidays
pyosis tropica
recording optical tracking instrument (roti)
reichenberger
right of existence
Ru'ī, Chāh
Sal'sko-Manychskaya Gryada
salzbury
Santa Margarita
serial design
sorrowes
spheroid of earth
stage crew
stogner
sugar-apples
sullerye
temporary credits
there is no time like the present
thermal converter
three-region loading cycle
to sb.'s liking
tolpropamine
top bottoms pincushion
tristimulus value
tropism
Tutte matrix
variable equilizer
with meaning
wood turnover elevator