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
aconitum voluhile pall.
adriamycin(antineoplastic)
aedoeodynia
air pervious waterproof fabric
Allnortoxiferine
amount of business
anodal opening clonus
antih(a)emorrhagic vitamin
appointer
autodestructing
bacterial conversion
Benineses
Bhrollum, Loch
blue greens
bounce of a wheel on a rail joint
Bukonys
calculator with postfix notation logic
causal forecasting method
celebratin'
celestial navigation
cell shading
cellular degenration
Cerepar
chainman'chain-oiled bearing
claims payable abroad
co-promoting
commutator bushing
correspondence class
counter-force capability
cracked insulator
current rectifier
cystospore
dialysing compartment
Eliomys
entocranium
entrance region
epitaxial growth mesa transistor
ergasteric hepatitis
estalls
exeception clause
exsector
face-covering
facies breaking trace
Finochietto's stirrup
freeze period
graphic analysis of data
grospierre
hip-high
illuminating arc
inferior articular surface
intrinsic current amplification factor
isochoric process
jar for drill stem test
Kieleckie, Województwo
latitude by pole star
livestock input and output standard
lontanyl
LRAC
Megalogue
Murthy's method
neat-handed
non-abs
Nordurandron
NYCTA
oil-quenched cut-out
page make up
parallel working
peaceful
persiennes
pikle
prime-coat enamel
pyriloglutethimide
radar reflectivity
recipe
record component syntax
saloi test
Salomon, C.
San Francisco virus
sand stabilizer
Sanskrit
secured time loan
sodium sulfantimoniate
suckingblood
supplemental equipment
syphilitic elephantiasis
tabors
tagged word
terra-cottas
Thiopedia
third-nearest neighbor
titicaca, lake
Toxicodendron yunnanense
trunk glacier
union contract
Upper Crossroads
valorise
Villarrodrigo
vision panels
weak extremum
World Evangelical Fellowship
wrynesses
zone of fishery