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
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aneroid-barometer
annual bulletin
antitypical
askewness
atonied
autogiros
automatic grid generation
automatically tuned shortwave transmitter
bargeese
barometric observation
belieffulness
Bernard-Soulier syndrome
bipolar bit-slice microcomputer
body tender bolster
bum fuck nowhere
bush-buck
cassava silkworm silk
castroviejo
catch-penny
cold-extrusion die
comparative analyses
constant pressure cycle
continuous hot-strip mill
continuous physical inventory
dead battery
dishpan experiments
division of peritoneal adhesions
dmd method
doctrine of descent
duesseldorf
dust cap
excitation ammeter
exocoeloma
farkled
fienden
fined tube exchanger
first-aid room
friction cone drive
Geissler's potash bulb
genus blastomycess
gibes
give witness on behalf of someone
given the circumstances
Gorbymania
Groupous inflammation
hammering chorea
have one's tongue in one's cheek
hella-
horizontal scanner
hybrid composite
hyphedonia
incidence cut-set
indigenous tradition
inverter power
irreversible deformation
lally column
lasting significance
lava lake
Levenshtein distances
lifts-on
lithium manganese oxide
lurago
Maghreb
mahout
management techniques
manams
microwave attenuative ceramics
mirages
Mumbaikar
my lips are sealed
nonadecamers
observation function
old stage
on-line monitor
opt out
optical data
overlapping concept description
paroxysmal
pebble-bed core
pennone
porina
profits realized
qualitative relation
representation formula
rolling cylinder gate
romanticizers
rubber-neckings
rug-cutter
rushwork
screw thread miller
simple linkage brake mechanism
stock-control system
Swertia mileensis
TCCF
television
the civil rights movement
the crossroads
unbalanced masses
undulatory current motor
unlessened
utopianization
woodshop