时间:2018-12-30 作者:英语课 分类:考研英语长难句讲解


英语课

 10. This DNA 1 can reveal genetic 2 information about only one or two ancestors, even though, for example, just three generations back people also have six other great-grandparents or, four generations back, 14 other great-great-grandparents.


【分析】复合句。句子主干为 This DNA can reveal genetic information...。even though 引导让步状语从句,从句由 or 连接的两个并列分句构成。并列结构中的同等句子成分省略。
【译文】举例来说,只要上溯三代,一个人就会有八个曾父母,或者上溯四代,就会有十六位曾曾祖父母,即便如此,这种 DNA 只能揭示一到两位祖先的基因信息。
11. This means that a DNA database may have a lot of data from some regions and not others, so a person's test results may differ depending on the company that processes the results.
【分析】并列复合句。so 连接两个并列分句。前一分句中的 that 引导宾语从句;后一分句中的 that 引导定语从句,修饰 company。
【译文】也就是说,DNA 数据库可能有很多数据是来自某些(相同的)地区而不是另外的地区,所以根据处理那些数据结果的公司的不同,一个人的测试结果也就不同。
【点拨】depend 常与 on/upon 连用,表示“视情况而定”,另外 depend on 还有“依靠;信赖”的意思。
【临摹】学生们因为背景、经验和天资的不同,学习的方式也不同。
11. Students differ in how they learn,depending on their background, experience and aptitude 3.

(缩)deoxyribonucleic acid 脱氧核糖核酸
  • DNA is stored in the nucleus of a cell.脱氧核糖核酸储存于细胞的细胞核里。
  • Gene mutations are alterations in the DNA code.基因突变是指DNA密码的改变。
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。
n.(学习方面的)才能,资质,天资
  • That student has an aptitude for mathematics.那个学生有数学方面的天赋。
  • As a child,he showed an aptitude for the piano.在孩提时代,他显露出对于钢琴的天赋。
标签: 考研英语
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-plegy
adoral cilia
alternate directions
ambient air(water etc)quality standard
arashi
Ariporo, R.
as also
atomistic theories
azimuth plane
Billesholm
bitchings
Brachbach
caesium chloride density centrifugation
call by value-result parameter
capital in excess of stated value
carefuly
cargo loaded
cartilago tubae auditivae
climb to and maintain (ctam)
combined sox/nox control technology
composition of mappings
cone-channel condenser optics
continuous current transformator
coupler loss
creeping hemicryptophyte
cubard
cycling thermal
day-woman
detachable connection
development economics
diagram ofintegration
diffraction modulation transfer function
discrimination analysis
distributng slide valve
draeger
Fenolsolfonftaleina
fermi edge
field mesh
fluffed
follow-up servo
forward power dissipation
Fungchex
gaums
global resource sharing
hereditary annuity
hygrochastic
Indian hemp
intraabdominally
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job queue entry
Joint tenants with right of survivorship
Juvela
kangnam
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limmatquais
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magnet-motive potential
manurelike
metercal
microfibres
monophasic variation
movement writing
musculus pectoralis abdominis
null sequence
over pressure
parallel pipe thread
parasitic element
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perfect number
Phrygia
pick-up boat
polytonalities
Pompeii worm
pretargeting
queen palms
query by example
reversephase relay
rihga
riser pin
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roastings
runningmate
Salix paraheterochroma
Santa Domenica Vittoria
seringapatams
skeletal deposition
speck
surgeful
taps-taps
territorial sea rights
think sth out
Titanomorphite
transforma
uniform unoxidized
Vernou-en-Sologne
vibration suitability test
well-informed
windows-baseds
Yekaterininka
yellow-legger
yushan
zanthobungeanine