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
a crumpled rose rose-leaf
acetyl saponification number
acv-air cushion vchicle
air pollution monitoring network
air spaced coil
aiy
allochthonous terrane
Andrey
antifilm
aphanocrystalline texture
backing rudder
batten lights
be snowed up
bluer
budget allocations
Bultmann,Rudolf (Karl)
cagment
came to the point
campi bisenzio
candle butter
cedar-tree laccolith
chaetonotids
charity work
chromacoder system
chromocentres
circinata
cochleogram
complete artificial collection of seedling
comply
detert
diasporans
Digital Powerline
discontinuous Markov process
enamor'd
ephedra equisetina bge.
fast-lanes
feen
gagn
get caught up in
goolsby
harpootlian
Helmholtz principle of minimum energy dissipation
huddle-duddle
Indawgyi, L.
integrated operating system
Jerichoite
Juliette, L.
left part list
liens and other encumbrances
Lyell, Sir Charles
main techanical specifications
make one's living by
Martian surface
maximum allowable cycle time
Mezhdusharskiy, Ostrov
microminiaturisations
MQNB
neuterest
neutral sulfite liquor
nonsortal
octamerous
office of technology utilization
oh-dark-thirty
oil shale group
orlinsky
outstanding share
paniculata
pantosomatous
paper electrophoresis
particle shape
peta-meters
phenylethyl barbirtuic acid
phlegm-resolving drug
photoelectric cut-off register control
phreatoicid
primary reactor system
radix medialis (n. mediani)
reciprocal theorem of displacement
regional geochemical background
reversible circuit
rewardress
rubidium carbonate
S.O.L.
scale degrees
scolopacids
spectral index
squad-car
steel-belt
taxonomizes
Termesthesia
thermal cracking gas chromatography
time demand
traumatin
Tulasnellaceae
tunicae ruyschiana
uncompounded
uredo cajani
V&V (Verification and Validation)
v-root
wide-spectrum
woodworking adhesive
Zazz