生境丧失

By Jill Moss Broadcast: July 21, 2003 This is Bill White with the VOA Special English Development Report. The United Nations estimates that more than one-thousand-million people live in poor housing c

发表于:2018-11-27 / 阅读(454) / 评论(0) 分类 VOA2003(下)-发展与科学

[00:06.35]READING [00:07.58]THE BIRTH OF A SCIENCE [00:10.19]Before the eighteenth century, botany was merely a branch of medicine. [00:13.90]Unit then, mostly doctors and surgeons studied herbs. [00:17.97]Attempts had been made by others to classify

发表于:2018-12-13 / 阅读(190) / 评论(0) 分类 高中英语人教版必修第三册

[00:02.90]The world around us [00:06.45]LISTENING [00:09.20]1 Listen to the tape and fill in the correct information in the spaces below. [00:17.37]1.Walk along the street of any major city, [00:23.54]and you will see that the air you breathe is not

发表于:2018-12-13 / 阅读(230) / 评论(0) 分类 人教全日制普通高中英语(必修)高一

[00:06.35]READING [00:07.58]THE BIRTH OF A SCIENCE [00:10.19]Before the eighteenth century, botany was merely a branch of medicine. [00:13.90]Unit then, mostly doctors and surgeons studied herbs. [00:17.97]Attempts had been made by others to classify

发表于:2018-12-13 / 阅读(176) / 评论(0) 分类 高中英语人教版必修高三

Hawaii's Birds Threatened by Invasive Predators, Habitat Loss Many people think of the Hawaiian islands as a Pacific paradise, a string of tropical islands lush with exotic flora and fauna. But the islands' native species - especially birds - have be

发表于:2018-12-16 / 阅读(147) / 评论(0) 分类 VOA标准英语2012年(七月)

Idiom: Made in the shade ( very comfortable ) Hit the book: Predator Conserve Habitat Proximity

发表于:2018-12-27 / 阅读(162) / 评论(0) 分类 趣味青春英语

The first Monday in October each year is World Habitat Day. It was started by the United Nations. The UN said the idea is for us to reaffirm that adequate shelter is a basic human right. It also said we must focus on the conditions of cities and town

发表于:2018-12-29 / 阅读(186) / 评论(0) 分类 英语课程学习计划和讲义

Matthew: Hi, everybody. My name's Matthew White and I'm here interviewing Mary Birch-Harmon, who we lovingly call MB. MB, we know you go on lots of trips for Habitat For Humanity. Could you please explain exactly what is Habitat? MB: Sure. Habitat Fo

发表于:2019-01-04 / 阅读(144) / 评论(0) 分类 原版英语对话1000个

By Mike O'Sullivan Los Angeles 03 April 2007 Since 1984, former U.S. President Jimmy Carter and his wife, Rosalynn, have helped build homes for the poor through a charitable group called Habitat for Humanity. As we hear from Mike O'Sullivan, the Cart

发表于:2019-01-04 / 阅读(185) / 评论(0) 分类 2007年VOA标准英语(四月)

Readers respond to a Sunday Review article, Leaving Only Footsteps? Think Again. 本文是对《户外运动打破了大自然的宁静》(2015年2月17日)一文的回应。 谁该为破坏大自然负责 To the Editor: 致编辑: Leaving Only

发表于:2019-01-06 / 阅读(159) / 评论(0) 分类 阅读空间

Pre-Listening Vocabulary habitat: the place where living things live extinction: the state of no longer existing threatened: facing a possible risk of extinction 24/7: all day and night; at all times human intervention: the involvement of humans Habi

发表于:2019-02-08 / 阅读(207) / 评论(0) 分类 Facts-事实

WASHINGTON, Nov. 14 (Xinhua) -- Nearly a fifth of all Americans 12 years or older have hearing loss so severe that it may make communication difficult, according to a new study led by Johns Hopkins University researchers and published Monday in the A

发表于:2019-02-18 / 阅读(152) / 评论(0) 分类 英语新闻

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学英语单词
ad hoc approach
adult spawning population
aircraft clearance
Anona squamosa L., sweet sop
anti-gas-gangrene sera
arundina bambusifolia lindl.
Aryltransferases
available-power gain
bogie coach
breathing valves
cast someone's horoscope
castaneous
chart block
clavatus
common men
correct for
Cremanthodium discoideum
deep-drawing ability
Diefenbaker, L.
dihydroergotoxine
direct(telegraph)circuit
divertissements
Elbingerode
electric lamp reflector
electronic equipment rack
face character nonimpact printing technique
Fixed dates
Franklin,Sir John
gear differential drive
Hambye
head bent adjustable wrench
hensch
herbare
herpesvirus salmonis disease
hime
Huerfano County
hyperdynamia
incision enzyme
inner vertical shaft
isotachyl
king-list
labour safety science
links-links design
lint relaxation method
longitudinal slide
mechanized coal mining
medieval maximum
meet their waterloo
mezzo piano
misfortune never comes singly
monitoring reception
multifrequency keypad
nasal prognathism
nauta mixer
New York Clearing House fund
non concurrent
noso-intoxication
numerically-controlled machine tool
ounce metal
oxochloride
paragomphosis
persuade ... of
polysomatic monstrosity
preferred order
primary electron
proteorhodopsins
proves
provok't
psathyrella spadicea
psychoallergy
rainbow herbicides
reject fuel
report header
rope dancer
safeblowing
samephase
scheduled inspection outage
self-properlled combine
seropositivity
shark
slanderest
smarter
soda niter
solution based modelling
specification interrupt
spinning period
staurastrum dilatatum hibernicum
steady frequency
strigose
sub zero
super-models
swinging base
talkbox
text features
title
undefendable
ursane
vacuum freeze drying
warranted
wet aerosol
wood identification
zone theory