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
age to indium resonance
air quantity control
alternating plan
anti-buythrough
anun
ascribes
astathes janthinipennis cyanoptera
biglutarage
blitzkrieging
breachily
bullbear
call process
Caragana erinacea
catastrophic illnesses
combined harmonic
communiqus
comprehensive maintenance of bridge and tunnel structure
Cooninnie, L.
cozza
Crepidium acuminatum
deanesmithite
deep-bar cage winding
differences of opinion
Disparmone
dispensetur
Dorfchemnitz
dudmen
elastic-viscoelastic analogy
ethyl monochloracetate
Fagraskógarfjall
flex-crack
flexible door
flood control operation
gelatin-resorcinol-formaldehyde
gloeomyces graminicola
government expenditure
high - pressure center
house paintings
hudsonite (cortlandtite)
hyposulphurous
indium(iii) nitrate
Kartvelian languages
ketone decomposition
Klagenfurt
korinek
lateral myoseptum
lick somebody's boots
licknesse
make an offer to
Maynard Hills
medical appliance
medicinerea
mesoregions
mill-coated pipe
nicotianin
nitrogen sequence
non prescription
nonlinear seismic analysis
normal lining
NTSADA
off-balance-sheet
optical multiplex unit
overtemp
parpiyev
password synchronization
peen hammer
phenomenological petrology
pickup zone
pinacotheca
plagiogramma pulchellum
plasmaisogamous
precardinal vein (or anterior cardinal vein)
priano
pulsed poloidal magnetic field (bp)
radices vestibularis nervi acustici
rekenly
renal capsulectomy
resection of extraocular muscle
San Rafael Knob
sapphire berries
schizoaffective psychosis
screw thread form
settle someone's hash
shifter shaft support
sir stephen harold spenders
sloganeer
snow mold
sociogeographically
strombus latissimus
super female
table cover
Tarkhankut, Mys
Terebratulina
tining
trechothecolon
uncontrouled
ungentleman
universal synchronous and asynchronous receiver/transmitter
unsoftening rock
WDALYIC
wide-where
worldvolumes