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
ad substance
allocation plan
aminophosphine
amputation of cervix
aphanin
Bairdiella
balteus
case-sensitive search
cercospora hydrangeae
Chrysanthemum maximum
clistocarp
computer-aided system engineering
corneae lipoidosis
couple-electron pair approximation
crypto-currency
curtle ax
customer service representative
cyclopean masonary dam
diesel oil electric generator wagon
dispersing agent MF
early spider orchids
eius
embr
ethical principles of psychologists and code of conduct
eucalyptoides
Every why has a why.
fixed rate note
flow'r
fluorescent scale
fraternal society
full-count
gangman
geomyidaes
give my best regards to someone
glutaraldehyde tanning
growbags
have quicksilver in one's veins
hog slaughtering
homotopic to a constant
identical subtree
infrared reflow
insaniola
instrument capillary tube
invariant treatment
irrumpent
kaiaking
Kenamuke Swamp
land lockwater
lower cloud point
master-piece
merismopedia glauca
migratory thrombophlebitis
multiloop servosystem
number control
nyama
orge
orthogonal property
overturned beds
peak energy
phono
photokineses
polyp excision by fibergastroscope
pompoms
powwawing
preventing destruction of actual argument
quadrisects
Raubling
rebriefed
rectilinear generators
regaling
roaringly
room-dry condition
rotary tidal stream
rupture of brachial biceps
salary evaluation
science-letters
second cranial nerve
shape mill
solantine blue
spin-decoupling
squamo-occipital bone
stripe braid
supporting plug
tactical target
teehan
tetotaciously
three-channel colorimeter
tnoes
Torilis
torks
total cellulose
trailblazers
translating eqipment
two lip ladle
unobvious
upright joint
upthrust fault
Vel cro
vui
width of oxidized coal seam
withstand voltage of chopped lightning impulse
zeroed out