时间:2018-12-29 作者:英语课 分类:新视野大学英语:视听说教程 1


英语课

Task 2: GM Foods

The term GM foods refers to those produced with the latest genetic 1 engineering techniques. In 2000, countries that grew 99% of the global GM crops were the United States, Argentina, Canada, and China. The next decade will see rapid development in Gm products. Gm foods may solve many of the world’s hunger problems, and help protect environment. Yet there are many challenges ahead for governments, especially in the areas of human and environmental safety, labeling and consumer choice, ethics 2, food security, regulation and international policy. Many people feel that genetic engineering is inevitable 3 and that such a technology should be put to use. However, others warn that we must take care to avoid causing unintentional harm to both human health and the environment as a result of our enthusiasm for this powerful technology.

1. F   2.F   3.T   4.F   5.F

 







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1
genetic
PgIxp
  
 


adj.遗传的,遗传学的


参考例句:





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。












2
ethics
Dt3zbI
  
 


n.伦理学;伦理观,道德标准


参考例句:





The ethics of his profession don't permit him to do that.他的职业道德不允许他那样做。
Personal ethics and professional ethics sometimes conflict.个人道德和职业道德有时会相互抵触。












3
inevitable
5xcyq
  
 


adj.不可避免的,必然发生的


参考例句:





Mary was wearing her inevitable large hat.玛丽戴着她总是戴的那顶大帽子。
The defeat had inevitable consequences for British policy.战败对英国政策不可避免地产生了影响。













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.伦理学;伦理观,道德标准
  • The ethics of his profession don't permit him to do that.他的职业道德不允许他那样做。
  • Personal ethics and professional ethics sometimes conflict.个人道德和职业道德有时会相互抵触。
adj.不可避免的,必然发生的
  • Mary was wearing her inevitable large hat.玛丽戴着她总是戴的那顶大帽子。
  • The defeat had inevitable consequences for British policy.战败对英国政策不可避免地产生了影响。
学英语单词
accrual principle
ad banner
adhesive failure
Adidiema
Air Force One
alkaline extracts of soils
angular overlap
arced up
array grammar
assisted memory
average profit
ball off
Baphicacanthus
body centrum
breed reactor
bring sb. in guitly
carbonaceous parting
cast by
chalkboard
check card
Chenopodium aristatum
Chinese speech information processing
class a ip
Clocaenog
coaitis
Command bar
contraband of war
contributing error
debtor country
disc module
Effontil
electronic photogrammetry
fire retardants
flameproof finishing
flat-compound dynamo
FMBs
free quasiparticle approximation
front engine
Geogia holly
hemi-aonil
humic acid combined fertilizer
hydroxylamine rearrangement
illegitimatizes
improper noun
inter-block
kitto
lateral cutaneous nerve of forearm
Linjiang
load variation
marine hydraulic fluid purifier
matzoon milk
mevorah
miner's horn
minor scale division
motion link
mysticality
new sol
nittiness
non-socialist
open-end pipe pile
operate time
oreoselinum
out-of-sequence control rod
output section
plant expansion
polyplastids
pressure surge
quayer
refrigerated rollingstock
regional coding
safety system support features
Saiyid Mūsa
sam-cloth
sand scrubber
Sberman-Chase assay test
seismicity
self-offender
shp
slow neutron filter
spatiotemporal mode
speculative investment
sssasisds-s
Staphylococcus aureus
statutory exemption
stew oneself
Stockhausen
stomatitis aphthosa
tag lines
terabecquerels
terminating power meter
thermal expansion and shrinkage
total ridge count
TTMS (telephone transmission measuring set)
UniData
uniform naming convention
vagueish
villela
watt hour capacity
worked out
yipper