不传病毒昆虫

[00:00.00]unit 3 Can you sing? [00:07.68]Conversation [00:11.05]Listen and look. [00:15.18]Can you read? Yes,I can. [00:20.82]Can you read? No,I can't. [00:25.97]Can you sing? Yes,I can. OK!Let's sing! [00:33.62]Yeah!Let's sing! No!No,Gogo!No! [00:48

发表于:2018-12-04 / 阅读(185) / 评论(0) 分类 开心学英语第三册

Plants vs. Insects 植物和昆虫 New research is shedding light on one of the longest running battles of all time -- the war between plants and insects. Plants may seem helpless, but they have complex chemical defenses. Plants vs. insects -- today on E

发表于:2018-12-07 / 阅读(93) / 评论(0) 分类 (科普英语)Earth and Sky

[00:00.00]Unit 3 Plants and us Lesson 9 [00:05.09]New word and expression [00:09.04]taste [00:10.51]v.品尝;吃起来 [00:11.99]either [00:14.21]也(不) [00:16.43]not...either [00:18.70]不...也不 [00:20.98](be)good for [00:22.80]对...有好

发表于:2018-12-10 / 阅读(143) / 评论(0) 分类 广州初中4A

不公平损害补救 unfair prejudice remedy 不公平竞争 uneven playing field 不可抗力 force majeure 不定额供款 variable contribution 不活跃公司 dormant company 不派息欧式认沽期权 non-dividend paying European put option 不派

发表于:2018-12-12 / 阅读(138) / 评论(0) 分类 金融英语

[0:02.043]UNIT 2 Talking About Lessons [0:06.942]Lesson 6 What's an Insect? [0:09.963]Let's talk. [0:12.493]What are you doing? [0:13.932]Uh..., nothing. [0:16.289]I'm not [0:16.779]telling you. [0:18.024]Oh, please. [0:19.697]OK. It's a ladybug. [0:

发表于:2018-12-13 / 阅读(97) / 评论(0) 分类 新路径小学英语五年级上册(三起)

[00:03.76]UNIT 2 Interesting Lessons [00:07.18] Lesson 6 What's an Insect? [00:11.33]Let's talk. [00:14.13] What are you doing? [00:15.44] Uh...,nothing. [00:17.93]I'm not telling you. [00:19.52]Oh, please. [00:22.04]OK. It's a ladybug. [00:23.79]It'

发表于:2018-12-13 / 阅读(101) / 评论(0) 分类 新路径小学英语五年级上册(一起)

By Nancy Steinbach Broadcast: November 19, 2003 This is Phoebe Zimmermann with the VOA Special English Health Report. When scientists want to test the effectiveness of a new drug, they usually divide

发表于:2018-12-15 / 阅读(114) / 评论(0) 分类 VOA2003(下)-环境与健康

ARI SHAPIRO, HOST: At the University of Wisconsin, some students are blending art and science to create hotels that might save disappearing insects. Susan Bence of member station WUWM explains. SUSAN BENCE, BYLINE: Every year, lecturer Katie Martin-M

发表于:2018-12-18 / 阅读(88) / 评论(0) 分类 2017年NPR美国国家公共电台6月

Beer PowerA New Zealand brewery is experimenting with beer power, and has created a new product called Brewtoleum. This is a biofuel made of inactive yeast that is leftover during the brewing process. The slurry is sometimes sold to farmers to use in

发表于:2018-12-19 / 阅读(93) / 评论(0) 分类 Facts-事实

1. A flood occurs every year. 洪水年年发生。 还能这样说: Flood disaster occurs every year. There are floods every years. 应用解析: at the flood 涨潮;在最有利的时候; in flood (陆地)一片汪洋; stem the flood 力

发表于:2018-12-25 / 阅读(76) / 评论(0) 分类 情景会话口袋书人际篇

SCIENCE IN THE NEWS - Successes Against Tuberculosis, But Not Everywhere By George Grow Broadcast: Tuesday, July 19, 2005 (MUSIC) VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob

发表于:2019-01-07 / 阅读(104) / 评论(0) 分类 科技之光

44 圣·约翰草并不能有效治疗情绪低落 DATE=5-3-01 TITLE=SCIENCE REPORT- Saint John's Wort and Depression BYLINE=Nancy Steinbach (Start at 59

发表于:2019-01-11 / 阅读(157) / 评论(0) 分类 科技之光

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. Im Barbara Klein. VOICE TWO: And Im Steve Ember. On our program this week, we tell about the disease tuberculosis. Tuberculosis can be deadly if not treated the right way. It is a serous

发表于:2019-01-11 / 阅读(92) / 评论(0) 分类 VOA慢速英语2007年(四)月

Pick the World's Ugliest Insect Arizona State University and Northern Arizona University want your vote at askabiologist.asu.edu/uglybugs to help them crown the ugliest insect in the world. Adam Hinterthuer reports Will you pick Sweetness or The Goll

发表于:2019-01-30 / 阅读(146) / 评论(0) 分类 60秒科学

SCIENCE IN THE NEWS -July 9, 2002: Tuberculosis By Oliver Chanler VOICE ONE: This is Bob Doughty. VOICE TWO: And this is Steve Ember with Science in the News, a VOA Special English program about recen

发表于:2019-01-30 / 阅读(649) / 评论(0) 分类 科技之光

HEALTH REPORT - Swedish Study Finds That Placebos Can Help Calm Emotions By Nancy Steinbach Broadcast: Wednesday, June 22, 2005 This is Gwen Outen with the VOA Special English Health Report.

发表于:2019-01-30 / 阅读(180) / 评论(0) 分类 健康与经济

1. Lost time is never found again. 失去的时间找不回。 2. No one call back yesterday. 昨日不复来。 3. Time is money. 一寸光阴一寸金。 4. Busiest man finds the most time. 最忙的人

发表于:2019-02-03 / 阅读(150) / 评论(0) 分类 英文名句短语

托福阅读拿满分必须做精读。说起英语阅读,各位同学从初中以后就开始接触,它的重要性在各类考试中均占了很大的比重!可以说战胜阅读就是征服了考试!特别是托福阅读,因为托福考试中,

发表于:2019-02-13 / 阅读(74) / 评论(0) 分类 托福英语

BUENOS AIRES, April 19 (Xinhua) -- Argentine soccer player Juan Roman Riquelme will be inactive for at least three weeks due to an injury in his abdomen. He was injured on Sunday during a match between Boca Juniors and Tigre for the 10th date of the

发表于:2019-02-17 / 阅读(87) / 评论(0) 分类 英语新闻

Lack of exercise could be causing as many deaths around the world as smoking, according to an article in the science magazine The Lancet. As thousands of Olympic athletes prepare to push their bodies to the limit, most of us sit inactive for hours in

发表于:2019-02-21 / 阅读(142) / 评论(0) 分类 英语听力精选进阶版
学英语单词
2-undecanol
acrolejeunea fertilis(n. et e.)spruce
adenovirus vector
Albert Chevalier
apneustic
asservant
automatic quantitative perimeter
Badnera
banzuke
barberry
Bertrand-Chebyshev theorem
bletias
blisters
bloness
bull-fly
cacodyl
chesebrough-ponds
chordotomy
Chrom-Chlorite
classification of cocoon
colliding tablet press
Comayagua, Mts.de
continuous core oven
council of war
course-changing steering
creusots
cut splice
disavaunced
electrode melting rate
enors
event history analysis
flagellator
flatwise tensile test
for old times' sake
fritch
general symbol
greta garboes
grey lemmings
gymnosperm families
hand wiper
hollow-screw
hydroacoustics
in progress (inpr)
jolter-head
Kahn-Falta's sign
knife face
landuse
manor
mega-grams
Monilia sitophila
monoestrus
mutation process
N-Acetyltransferse
negrescoes
noseful
not a proposition
notice of intention to amend valuation list
observant
orbital cavities
pain phosphorus
photomicrographic lens
plastic operation of tendon sheath
platinum cathode
pneumatic transportation
porcelain with care
powme
pressureair
product-moment correlation matrix
prophylactic urethritis
quartz-free wacke
real-time address
received for shipment b/l
Rechberghausen
Regge cut
restrings
richeas
Sabbath mode
settling property
single-point urban interchange
special councillor
sphaeromastigote
spherical separator
sporadick
standard of the first rotation
stress accommodation
superinrtendent
time compression multiplex
tore up
total highway transport production output value
trachelorrhaphies
tubing block
turret block
umbric epipedon
unbless
underlying (earth) surface
unincluded
usmc
viggers
wacked
water level bulletin
write tape decimal