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
学英语单词
A.T.10
AAAI
actio publiciana
administrative and maintenance message operational
amidomyelin
archtops
b-o
baseline overshoot
beautysleep
bellows
Binbrook
buclifen
cable in the classroom
canonical form of differental equations
caption signal generator
chrome printing yellow g
coefficient of sound energy
competitive-bidding system
countertext
cresegol
cryptacanthodids
cushioned drive
d'urso
derritol
diarrhetic
dibp
drafting practice
engrave upon
enhabiting
entomophthoraceaes
ethyl petrol
flats and pitches
fossil-bearing
fractional integrals
full lightning impulse test
gift certificates
grate size
green grocery
grief player
hand knitred hosiery
hold sb. to bail
incremental program
inspection of hatch coaming
intermediate polarity
knowledge-based
Laser Color Printers
lay up
linchpin
lupus discretus
M.U.F.
made a muck of
mahallah
mbpc (multiple burst per carrier)
melodram
membrane immunofluorescence
middlebreakers
motive of lucre
multi-dimensional concept
Nodi lymphatici retropylorici
optical sound-film camera
outdraught
Paget, Sir James
parapharyngeal abscess
plane of rupture
Politburos
Puebla
put to sleep
queen snapper
rainshadow effect
reciprocalities
regio costalis lateralis
Repulson
reserving storage
Rigesol
sapphire whisker
sea-cabins
seam lap
skylight frame
sonic sifter
spinal cocainization
start up accident
stay-put button
student member
stutting
subject-oriented gophers
succinyl-keto-aminopimelate
synthespians
Syzygium araiocladum
tail rot (of fish)
terms of trade effect
tertiomycin
the formation
thermocouple transducer
took our breath away
trial map specimen
underwriting result
unfrilled
upper limiting filter
velocity modulated oscillator
ventral platelet
warning colo(u)ration
whippeth