[脊椎] 森林鸟兽生态学

Scientists Work to Save Puerto Rican Parrots Scientists are trying to save Puerto Rico's endangered Amazon parrots after Hurricane Maria destroyed the birds' habitats and food sources. El Yunque is a large national forest on the eastern part of Puert

发表于:2018-12-10 / 阅读(65) / 评论(0) 分类 2018年VOA慢速英语(十一)月

[00:00.00]Unit 4 Animal Homes [00:06.66]1.Lsiten and sing. [00:19.30]The bears go marching two by two,Hurrah,Hurrah! [00:29.34]The bears go marching two by two,Hurrah,Hurrah! [00:35.28]The bears go marching two by two, [00:39.64]The little one stops

发表于:2018-12-13 / 阅读(161) / 评论(0) 分类 新派英语第三册

[00:02.31]Forests [00:03.63]The world's forests are the natural habitats [00:05.99]for millions of species of plants, [00:08.33]insects, birds, reptiles and mammals. [00:11.68]They also help produce clean oxygen. [00:14.47]Because of illegal logging,

发表于:2018-12-13 / 阅读(113) / 评论(0) 分类 北师大版高中英语模块8(选修)

The Sports Meeting in the Forest 森林运动会 There are many animals in the forest. Today is a fine day. Animals are having a sport meeting. Monkey, Fox, Rabbit and Bear are running. Look! Rabbit is the first. Fox and Monkey are the second. Bear i

发表于:2018-12-18 / 阅读(73) / 评论(0) 分类 TED演讲国际问题篇

AA: I'm Avi Arditti with Rosanne Skirble, and this week on Wordmaster: more of our interview with Rob Jackson, director of the Global Change Center at Duke University with some terms you're likely to hear in the climate change debate. RS: We start wi

发表于:2018-12-30 / 阅读(81) / 评论(0) 分类 词汇大师(Wordmaster)

Todd: OK. Hello, Kevin! Kevin: Hi, Todd. How are you? Todd: Doing pretty good. Kevin: GoodTodd: Kevin we're gonna talk about nature. Kevin: OK. Todd: First of all could you tell the listener where we are? Kevin: Well, let's see. We are on, kind of on

发表于:2019-01-02 / 阅读(88) / 评论(0) 分类 英语访谈对话

By Mario Ritter Broadcast: October 7, 2003 This is Doug Johnson with the VOA Special English Agriculture Report. Today we finish a two-part series. A listener in Brazil asked about 1)agroecology. This

发表于:2019-01-02 / 阅读(144) / 评论(0) 分类 VOA2003(下)-农业与经济

At the Aquarium of the Pacific in California, the penguins have something in common with bird keeper Sara Mandel's cats. Both animals like games on a tablet computer. I had actually purchased this game in the app store for my cats, said Mandel. Then,

发表于:2019-01-02 / 阅读(90) / 评论(0) 分类 2017年VOA慢速英语(八)月

'A White Heron,' by Sarah Orne Jewett 《白苍鹭》by 萨拉朱厄特 The forest was full of shadows as a little girl hurried through it one summer evening in June. It was already 8 o'clock and Sylvie wondered if her grandmother would be angry with

发表于:2019-01-03 / 阅读(123) / 评论(0) 分类 2015年VOA慢速英语(十二)月

Once upon a time, there was a very big forest. There on a huge banyan tree lived many crows. They were selfish and arrogant. They always quarreled with other birds. This behavior irritated other birds. They had no friends, as no one liked them. When

发表于:2019-01-03 / 阅读(86) / 评论(0) 分类 英汉幽默故事选读

By Mario Ritter Broadcast: September 30, 2003 This is Steve Ember with the VOA Special English Agriculture Report. This week, we take a suggestion from a listener in Brazil. Agricultural specialist Lu

发表于:2019-01-04 / 阅读(123) / 评论(0) 分类 VOA2003(下)-农业与经济

KELLY MCEVERS, HOST: In Hawaii, on the island of Kauai, the native forest birds are in danger. The island has lost more than half of those native species, and it could be an early warning for the other Hawaiian Islands. Gloria Hillard reports. GLORIA

发表于:2019-01-08 / 阅读(61) / 评论(0) 分类 2017年NPR美国国家公共电台7月

Lesson 24 [00:06.37]第二十四课 [00:12.75]1.Just practise [00:14.18]1.练习 [00:15.62]Our lessons are very interesting. How do you like science field trips? [00:20.17]我们的功课非常有趣. 你喜欢科学田野考察吗? [00:24.71]I like

发表于:2019-01-09 / 阅读(149) / 评论(0) 分类 人教版小学英语五年级

'A White Heron,' by Sarah Orne Jewett 一只白鹭 by 萨拉奥恩朱厄特 The forest was full of shadows as a little girl hurried through it one summer evening in June. It was already 8 o'clock and Sylvie wondered if her grandmother would be angry

发表于:2019-01-12 / 阅读(236) / 评论(0) 分类 2016年VOA慢速英语(十二)月

Todd: OK. Hello, Kevin. Kevin: Hi, Todd. How are you? Todd: Doing pretty good. Kevin: Good. Todd: Kevin we're gonna talk about nature. Kevin: OK. Todd: First of all could you tell the listener where we are? Kevin: Well, let's see. We are on, kind of

发表于:2019-01-20 / 阅读(84) / 评论(0) 分类 原版英语对话1000个

Todd: OK. Hello, Kevin! Kevin: Hi, Todd. How are you? Todd: Doing pretty good. Kevin: Good Todd: Kevin we're gonna talk about nature. Kevin: OK. Todd: First of all could you tell the listener where we are? Kevin: Well, let's see. We are on, kind of o

发表于:2019-01-20 / 阅读(71) / 评论(0) 分类 原版英语对话1000个

The character of the forest changes as we descend, becoming ever darker and damper, favoring different kinds of animals and plants. Less than two percent of the sunlight reaches the floor. But even here there is extraordinary variety. In the Great Is

发表于:2019-01-23 / 阅读(81) / 评论(0) 分类 探索与发现2012年

SHEP O'NEAL: Now, the Special English program AMERICAN STORIES. (MUSIC) Today's story is called The White Heron. It was written by Sarah Orne Jewett. Here is Kay Gallant with the story. (MUSIC) KAY GALLANT: The forest was full of shadows as a little

发表于:2019-01-24 / 阅读(96) / 评论(0) 分类 英语语言学习

All this time Dorothy and her companions had been walking through the thick woods. 多萝茜和她的同伴们,正在穿越深深的树林。 The road was still paved with yellow brick, 路仍然是用黄砖铺的, but these were much covered by

发表于:2019-01-26 / 阅读(96) / 评论(0) 分类 绿野仙踪.The.Wizard.Of.Oz

AA: I'm Avi Arditti with Rosanne Skirble, and this week on Wordmaster: more of our interview with Rob Jackson, director of the Global Change Center at Duke University with some terms you're likely to hear in the climate change debate. RS: We start wi

发表于:2019-02-14 / 阅读(78) / 评论(0) 分类 英语单词大师-Word Master
学英语单词
3-fluorodiphenyl
anti - dumping measures
astringing
atomic funnel
bacillus piliformis
bacteria mesophilic
base saturation
basles
become excited
bengay
biddablest
bobsleighs
bogosities
boundary water
calanges
camera base
canvas slat clip
cermet of health
closed end needle
cold-season plant
commy-
crepidomanes pallidum
cybercolonialism
D-cube
Dacodyl
debroff
deci-
deused
Dinantian
drosera lureiri hool. et arn.
E indicator
early adolescence
excessive maintenance
f-u-n
Feroese
fewthe
flat gradient
geok-tepe (g?kdepe)
glusker
hardening velocity tester of resin sand
hedra
hot-bending test
huerter
i-sibbe
identical offer
in ... hand
international through freight shipping documents
it goes without saying that
Kuivalahti
kulactone
labiovelarize
leucaugite
licitator
load compression diagram
loop coil
Maitland, L.
master pin
mentigerous
motion-picture fans
nagpurs
natural rubber hydrochloride
night-lines
non-transparent quartz combustion tube
oberalppasses
objects of a preposition
old face
palaeocommunity
passers
pendant line
peroxo
pilot book
pimp slaps
piroshky
place-kick
police whistle
pooch it
prothrombin-proconvertin
purge water
Puzzle-experiment
ratio of coarse to fine aggregate
real time holographic interferometry
resonant iris
retarder operator
rotating pan mill
runabout
scenic resort
Schottky-barrier diode rectifier
series of machine
sharp cut-off filter
Shortia galacifolia
slyke
Smilacina atropurpurea
solar-terrestrial phenomena
summer camp
Tashmitum
tiger gisu
transitory consumption
triphorids
tropologically
V formation
VROI