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 dead rabbit
archegonial initial
assisstant
Aureusvirus
banker's transfer
borrowedst
brachiums
buggah
burning phase
butt-welded with square ends
capacitive susceptance
Careproctus
cathode interlayer impedance
chorn
circumscript
clavipectoral fascia
competent law
confirmative sentence
data bit interval
data compromise
data phone service
denture clearer
DH-245
Dicycloverin
disegnoes
dislocation movement
distance rate system
drill press grinding
either or
enclin'd
examination of external eye
exit page
f.a.f.
fiddle-dick
floodeth
fold fault
fourmarierite
froundian similarity
glamorised
globoids
guaranteed-efficiency
half speed turbine
interdictively
joint ownership of seagoing vessel
laundermat
like billy-o h
Listvyanskiy
living deads
load flow control
local description
microcausality
military topographic survey
miscalculation
monkey Bar
monophthongises
mumble-the-pegs
nanopyramids
net site area
nonspeakers
nouralgia
operability index (01)
ornamentation
pancuronium
parabolic antenna
parliamentarization
photoptry
plusher
positive definiteness covariance
procaine
pseudosymblepharis angustata(mitt.)hilp
rackless
radiological fiter
Raroïa Atoll
ravenelia millettiae
refugo
refunctionalizes
repolarize
rhus diversilobas
rolled-thread
sailing order
scanning sonar system
schizophrenogenic
Septibranchia
setulosum
slip drill pipe
splenopancreatic
Stalinists
structured object representation
subject to exception
superleadership
target motion compensator
team teaching
test timer
thiller
titone
triglyceridemic
underskinker
undistributed
upper-most
variable intersection
ventilating fan
water spray mist