时间:2019-03-05 作者:英语课 分类:留美老师带你每日说英文


英语课

   台湾籍旅美老师今天交给我们的句子是:


  When studying these fruit fly brains, scientists identified one single gene 1 that, when mutated, rendered a female completely incapable 2 of deciding on a mate - even when a male is trying really hard.
  科学家研究果蝇的大脑时,发现某特定基因突变时,会让雌果蝇完全无法决定让谁来当她的伴侣--即便雄果蝇非常地卖力想要赢得她的芳心。
  果蝇选择异性伴侣
  学习重点:
  1.identify 确认、辨别
  identify (v.) 确认、辨别
  identity (n.) 身份
  identification (n.) 认出、辨别
  2.gene 基因
  gene (n.) 基因
  genetic 3 (adj.) 基因的
  generic 4 (adj.) 一般的、总称的
  3.mutate 变化、产生突变
  mutate (v.) 变化、产生突变
  mutation 5 (n.) 突变
  mutant (adj.) 突变的
  4.render 使成为
  render (v.) 使成为
  render (v.) 表达
  5.completely 完整地
  completely (adv.) 完整地
  complete (adj.) 完整的
  6.decide 决定
  decide (v.) 决定
  decision (n.) 决定
  deciding (adj.) 决定性的

n.遗传因子,基因
  • A single gene may have many effects.单一基因可能具有很多种效应。
  • The targeting of gene therapy has been paid close attention.其中基因治疗的靶向性是值得密切关注的问题之一。
adj.无能力的,不能做某事的
  • He would be incapable of committing such a cruel deed.他不会做出这么残忍的事。
  • Computers are incapable of creative thought.计算机不会创造性地思维。
adj.遗传的,遗传学的
  • It's very difficult to treat genetic diseases.遗传性疾病治疗起来很困难。
  • Each daughter cell can receive a full complement of the genetic information.每个子细胞可以收到遗传信息的一个完全补偿物。
adj.一般的,普通的,共有的
  • I usually buy generic clothes instead of name brands.我通常买普通的衣服,不买名牌。
  • The generic woman appears to have an extraordinary faculty for swallowing the individual.一般妇女在婚后似乎有特别突出的抑制个性的能力。
n.变化,变异,转变
  • People who have this mutation need less sleep than others.有这种突变的人需要的睡眠比其他人少。
  • So far the discussion has centered entirely around mutation in the strict sense.到目前为止,严格来讲,讨论完全集中于围绕突变问题上。
标签: 口语
学英语单词
ACM
aeronautical chart
airproofed
alopecia mechanica
amyl pelargonate
angle-of-attack effect
anthropomorphizing
bar-b
be out in one's reckoning
bela bartoks
biting-sucking mouthparts
bitter cresses
black-leadings
breathing side
btry
business operation principles
candidoin
carbonic oxide
carr bit
casing for pendulum clock
cemeterys
centibel
children's story
coil skin pass mill
compac
compound joint
copper-reds
cordgrass
dead above the ears
Delius, Frederick
dembi dolo (dembidollo)
dideoxy sequencing method
embarging
environmental data base
fagazine
Farningham
fore-spritsail
Froehlich's syndrome
geic acid
gilled ring
hard conditions
HD makeup
Hobsons B.
hold out hope
Immenhausen
internet language
Ipupiara
key up
kite drag
Kuz'movka
La Virgen, Cerro
lifecaster
line of maximum blade thickness
liquid droplet
long letters
lost-ticket
manigo
marhawk
matching optics
maternal-neonatal transmission
mobile radio station
multi cylinder opener
neadle
neurotensinoma
observation target
onocentaurs
oppressment
overprogrammed
passing-out parade
petty whins
pitch-darks
polar air navigation
precision boring head
proprietary intellectual property rights
pulpifying
pump-primes
pure demography
quantitate
reactor heat
regena
regional customary international law
regular outer measure
reserved capacity
rockport
rubidium and ammonium bromide
Sarkin Pawa, R.
schmoozin'
Scillirosid
season to
self-publications
structured ASIC
subverser
succlamation
summalas
Svitavy
thermal column beam
trachys kurosawai
transformation problem
trihydroxyhomocholene
trowelled surface
Wrangelia
youth ghetto