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
abiogenically
adjudger
Aedes calopus
area of platform
atmosphere sintering
ayobs
back action
back bracing
bathing unit
belu flumini
betagalactosidase
binary mixture of particles
carrot oil
cassette holder
ceramic restoration
Ceylon calumba
chromosome genetics
colorimetrist
current wattless
date of observation
deep-water transducer
diffractograms
dijks
drying ups
duplex channel
early detection
escarps
esprocarb
extension service
freesia armstrongii w. wats.
furuncle in the site between the eyebrows
geomagnetic field reversal
goutier
halogen in ring
incision and drainage of paronychia
initialises
internal fabric
irregular fracture
Judaeophile
juice extracter
Konig
levator arcus branchial muscle
log-cabin
methylcarbitol
microelectronic engineering
monodromic group
mouse-gray
not busy interrupt
not examined
online forum
Ontarians
oxalate water solution
parental imprinting
polycell
pradefovir
preliminary examination
pyralis
quindesme
raito
ration strength
re-directed
reinsurance pool
Rennau
repair tag
rhapsodes
ricke
ruralty
scalar pair theory
scare tactics fallacy
SDEV
series-parallel reactions
sermen
sexual citizenship
Shakasa
Shankar
Shirasawa
shruggery
Silver State
slow-type analog computer
small data set
sodium depletion
soede
solid state ionics
state probability equation
super high way
swipy
São Paulo, Estado de
ten functional types of formularies
this side of
tipula (acutipula) obtusiloba
Tolbutamiole
top lines
transmission primaries
trouble relay
Tsaobis
Verton
villiaumite
visual line of position
viva voca
wilhemy
zamia furfuracea