时间:2018-12-27 作者:英语课 分类:探索与发现2013年


英语课

 The thing is bees are very sensitive to the weather. If the temperature falls below fourteen degrees or if it rains they just won't leave the hive. The nectar of the flowers is also temperature dependent 1. So if it's cold, there will be less nectar and therefore less food. And if the weather is bad when you virgin 2 queens go on maty flighty can mean poor fertilization and we can call on it which may eventually die hive. Add all these factors together, a bad summer can mean the bees will fail to survive a mild winter. Let learn a harsh 3 one. 


 
The number of honey bee hives in England alone fell by about 15% between 1985 and 2005. Different studies indicated declining 4 total bee numbers of the past 50 to 80 years. So in terms of the weather clearly doesn't explain what's killing 5 our bees. There has to be other factors. 
 
My colleagues are BBC breakfast thing common bitter of sest. But I want to give my sense of what could happen if we keep losing our bees. It's Monday morning, and the breakfast crew could not sense before dawn. This is our normal breakfast, but not today. Rachel has taken our breakfast.  Today they're going to be offer the menu which only includes food that doesn't need bees to produce it. Right, I hope it so stucking. You may be want to drink what else there is. Do you wanna what else there is?  Nothing. That's a lot. What we choose this morning is brown bread, white bread and black bread.

1 dependent
adj.依靠的,依赖的,依赖他人生活者
  • He has a mother completely dependent on him.他有一个完全靠他赡养的母亲。
  • The country is dependent on foreign aid.这个国家靠外援生存。
2 virgin
n.处女,未婚女子;adj.未经使用的;未经开发的
  • Have you ever been to a virgin forest?你去过原始森林吗?
  • There are vast expanses of virgin land in the remote regions.在边远地区有大片大片未开垦的土地。
3 harsh
adj.严厉(酷)的,刺耳的,刺目的,毛糙的
  • The sunlight is very harsh.太阳光很刺眼。
  • Although his words are harsh,there is positiveness in them.虽然他的话很苛刻,但有建设性。
4 declining
adj.下降的,衰落的
  • The nub of the matter is that business is declining. 事情的实质是工商业在萎缩。
  • It is encouraging to read that illiteracy is declining. 从读报中了解文盲情况正在好转,这是令人鼓舞的。
5 killing
n.巨额利润;突然赚大钱,发大财
  • Investors are set to make a killing from the sell-off.投资者准备清仓以便大赚一笔。
  • Last week my brother made a killing on Wall Street.上个周我兄弟在华尔街赚了一大笔。
学英语单词
abustles
afibrinogenaemic
albomycetin
arranged marriage
BFUP
cappa
chain home beamed
chalutzim
chronicle of school
citrus leaf-miner
cowboy economy
data longevity
decentralized stochastic control
Dewi, Saint
differencing
directional radio
dominant tone
drafts
Duncan I.
earthed concentric wiring system
eusintomycin
externally heating
faciobrachialis
fancy oneself as
fifty-somethings
fore pressure
gamma-aminobutyric acid
gateway-to-gateway protocol
gelatin tube
get stuck in the mire
hay-seed
hoerr
holthe
hyperergic
import cargoes
inadequate diet
indirect initiation
knock someone's eyes out
knowledge-oriented
Kuibyshev
laugh sth to scorn
Laves' phases
lecointre
left inverse element
Leg-Over
length of boss
Lermontov, MikhailYurievich
Linda Vista
Linneryd
liquid nitrogen freezing system
liquor tyrothricini
load-deflection relation
looked after
magnifiable
manstration
Mary Cassatt
medrysone
milltailings
mixed ores
monensin
negroponte
nongoal
Ossietzky
Panxworth
paramukta
Parkhurst
part-drawing
Periptychus
pestle mill
phenagle
pipeline inventories
point probe-dynamic characteristic method
police judge
potyvirus konjak mosaic virus
quarter-bell
quenching and high temperature tempering
ramus ilicus
real-time application
resection through cervical approach
right-to-left rule
rotto
safe in life and limb
sample frequency
scientise
see ... off
semiconductor particle detector
settlingss
Shubat Enlil
soapy water
soft HRM
sputum
supplementary appropriation
Telotremata
texting codes
the bitter truth
the dogs of war
trichosurus vulpeculas
tubb
unholding
view(in computer graphics)
walking orders
X-ray fluorescences