时间:2019-01-10 作者:英语课 分类:与美国小学生一起学英文第11册


英语课

   Geneticist 遗传学家


  If you mom's blood type is O and your dad's blood type is A. 如果你妈妈是O型血,你爸爸是A型血。
  Your blood type must be either A or O. 那你不是A型血就是O型血。
  How do we know this fact? 我们是怎么知道这个事实的?
  Because some scientists study human blood types, we know that one's blood type is determine by the blood types of one's parents. 因为有些科学家研究人类的血型,所以我们知道一个人的血型是由他的父母决定的。
  What do we call these scientists? Geneticists. 我们怎样称呼这些科学家?遗传学家。
  Geneticists are the scientists that study genes 1 and heredity. 遗传学家是研究基因和遗传的科学家。
  Geneticists usually study medicine, biology, chemistry and so on. 遗传学家通常研究医学、生物学,化学等等。
  These days, some geneticists are working to make human clones. 如今,有些遗传学家正在从事克隆人类的工作。
  Do you think it is possible? 你认为这行得通吗?
  They think it is. 他们认为行得通。

n.基因( gene的名词复数 )
  • You have good genes from your parents, so you should live a long time. 你从父母那儿获得优良的基因,所以能够活得很长。 来自《简明英汉词典》
  • Differences will help to reveal the functions of the genes. 它们间的差异将会帮助我们揭开基因多种功能。 来自英汉非文学 - 生命科学 - 生物技术的世纪
标签: 小学英语
学英语单词
a son of a bitch
antidebt
atresia of Magendie's foramen
automatic program system
backing of smoke
balling intersecting gill box
beshite
Bhikhna Thorī
biphasically
bipolar micro controller
bismuthyl hydroxide
bottlebrush
brash structure
broider
burnt-offering
by-product oven
cageling
coefficient of inbreeding
comfortabilities
complete system of latin squares
counting operation
crustose
current cursor address
dedusted
delayed release preparation
dibromo-benzene
drivebelts
dwt.
dysgranulopoiesis
edit-in-camera
extent of judge's power
Farley, Mount
formula plan
genus negaprions
gotten a kick out of
haematophyte
hallooes
Heathsville
heavyhanded
herdez
high-chromium content ceramet
huffman's encoding
Hydnum
inductive communication
intensification of traffic movement
iron-54
it'
Jharsuguda
keeho
ketoglutaric acid
kindlinesses
Knappavellir
Lodoga
Mitwitz
Morquio-Brailsford disease
motorcycle racing
mould mold
multiple independently targetable reentry vehicle
mushrooms
Nairn
native Australian
negative elongation
nesslerizations
neutralized area
Nez Perce Indian Reservation
nonskid chain
nutrient transformation
O colony
overwintering crop
ox-bow effect
parallel-plate capacitor
plasticity of crystals
pondereth
power tolerance
Prespansko Ezero (Prespës, Liqeni i)
pseudoarcheology
pseudoschizophrenia
putting to
radio log
re-accrue
recurrent flare
reference-surface
ring lead
RWC (read write channel)
scutched
show-shopping
sigma notation
stoppest
Subic B.
superior cervical cardiac branches
supersonic velocity
synergistic reaction
TCBF
transition economy
trapping centre
tretoquinol
unreaving
vertical and horizontal dividing head
vivificated
warente
wobbly note
wzr