时间:2019-02-13 作者:英语课 分类:留美老师带你每日说英文


英语课

   台湾籍旅美老师今天交给我们的句子是:


  But it turns out high birth rates and the population explosion are not permanent features of some cultures or countries. But rather a part of a four-step process the whole world is going through, The demographic transition. Most developed countries have already made the transition, while other countries are doing it right now.
  但结果发现:高出生率及人口爆炸对于某些文化或国家来说并不是永久的现象,这现象仅只是整个世界所经历的四阶段程序的其中一个阶段:人口分布的改变。大部分的发达国家都已经历过,而其他国家只是正在经历这个阶段罢了。
  人口爆炸现象
  学习重点:
  1.population 人口
  population (n.) 人口
  populate (v.) 居住于
  2.explosion 爆炸
  explosion (n.) 爆炸
  explode (v.) 爆炸
  3.permanent 永久的
  permanent (adj.) 永久的
  4.demographic 人口统计的
  demographic (adj.) 人口统计的
  5.transition 过渡、转移
  transition (n.) 过渡、转移
  transit 1 (n.) 运输、输送

n.经过,运输;vt.穿越,旋转;vi.越过
  • His luggage was lost in transit.他的行李在运送中丢失。
  • The canal can transit a total of 50 ships daily.这条运河每天能通过50条船。
标签: 口语
学英语单词
2-Chloroacetophenone
25-hydroxyvitamin d
Abu-Bekr
adjustable limit snap gage
AFTH
alkali hydrometer
anti-toppling device
AXFL (axial flow)
Barrovian zone
bayonet lock
ben-nevis
bladel
blastenia ferruginea(huds.)arn.
bosonic string
bring your A game
brokenhearts
capoes
category 7 cable standard
cinque-and-quater
Citrus dulcis
closed-top duplex lantern
closing membranes
conveyor weighing scale
corrected outside air temperature
critical bearing point
Davalliaceae
dihydrofolate synthetase
domain object
dump valve
economic gap
erugatory
farthest range
feasible limit of increase in financial revenue
federation convention
flat stone chisel
flat-tax
flood diversion project
fosfamid
funnyman
Giraudoux
guest-rope
harmonic gear reducer
hippin
hydrops folliculi
hyperluxe
i-chaste
ifads
incharity
input-process-output chart
intertrack crosstall
isoprenylations
Jacob chuck
kokusaginolin
labialis
leveled with
little brothers
marsh plough
meconic aacid
mekile
microminiaturizing
moving weight stabiliser
mur-mured
new customer
non-coherent IR detector
numerical economic model
obins
oil finish
orudjev
outpoint
outward
par excellence
pays through the nose
planned money system
plastic paper
pochote
preostend
Q0
recovery of premises
regular icositetrahedron
route indicator
sense of balance
sini decoction
skymall
slean
slotted
sorption balance
special-purpose machine tool
stiver
street cleanser
support bar
tapered emery-wheel
Tarat
tetragonai
the first fruits
Thusis
time-delay analyzer
toe hang
Trainite
user space
vagus-pulse
vaneless vaned diffuser
wch.