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
2H
amplitide-modulated transmitter
at a low
axiom of infinity
Bahindi
Bloch's scale
Blow Lunch
bovy
broochophony
burst forth like a fire
carychium noduliferum
charadrius dubius curonicus
chlorolymphoma
chlorophenylalanine
commercial forest land
computer program validation
cotransfections
Cynoglossum furcatum
dual projector
duloctil
electrically controlled attenuator
endomycosis
environmental impact analysis
ethical sociology
expense belonging to the preceding fiscal year
exteriorscapes
f-d-a
Fernlee
fibered manifold
first inner apical nervure
Fistful of Dollars
folded doublet
Gavīleh
genus passers
geometric mean diameter
Grabo
grey-coated
ground-state splitting
hatching method
hobelar
horizontal shading signal
induction charging
industry standards
ipsiversive
isocephalism
It is not the case.
lassaba hsuhonglini
left-handed cigarettes
linearity sector
liquid explosive drill
logatomes
long exposure
long-period average flow
louekoskis
low interest
low water flow
magnetic test coil
magneto-elastic load cell
marine dataset
mesh of grid
metallogenetic
minimoon
naked molten metal
Namburis
natural antitoxic immunity
neo-positivist epistemology
nonstarving
optimum cutting speed
organotropism
outofround
oversea chinese commercial bank
penalty free throws
polypary
Porez
quadratic response
radiocartograph
rapid translocation
rhytido-
road foreman of engines
secondhand rail
siliqua fasciata
skin actinomycosis
southbank
spell ... out
Stapledon
stearne
stoiques
suma
superhard tool material
Tarannon shales
tax colloector
teloi
Tha Li
tourism group
transducted
transformer bracket
Tricarico
tuyere arch
Undivided Account
Vaygach, Ostrov
wastebasket
watchful