虫媒疾病

[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(226) / 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(114) / 评论(0) 分类 (科普英语)Earth and Sky

AGRICULTURE REPORT – February 12, 2002: Sharpshooters By George Grow This is the VOA Special English AGRICULTURE REPORT. Farmers in the American state of California are guarding against an insect ca

发表于:2018-12-07 / 阅读(105) / 评论(0) 分类 农业与发展

Researchers have identified a molecule that attracts an insect which carries citrus greening disease. 研究人员确认一种分子可吸引携带黄龙病病毒的昆虫。 This development is expected to help farmers control a disease that has des

发表于:2018-12-07 / 阅读(154) / 评论(0) 分类 2017年VOA慢速英语(十二)月

[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(163) / 评论(0) 分类 广州初中4A

[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(122) / 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(119) / 评论(0) 分类 新路径小学英语五年级上册(一起)

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(110) / 评论(0) 分类 2017年NPR美国国家公共电台6月

Q: What letter of the alphabet is an insect? A: B. (bee) Q: What letter is a part of the head? A: I. (eye) Q: What letter is a drink? A: T. (tea) Q: What letter is a body of water? A: C. (sea) Q: What letter is a vegetable? A: P. (pea)

发表于:2018-12-26 / 阅读(116) / 评论(0) 分类 英语笑话(MP3+文本)

DEVELOPMENT REPORT – September 30, 2002: Dog Collars and Leishmaniasis By Jill Moss This is the VOA Special English Development Report. Up to five-hundred-million people are infected each year with

发表于:2019-01-02 / 阅读(161) / 评论(0) 分类 农业与发展

SCIENCE REPORT - March 28, 2002: Intel Science Talent Search By Nancy Steinbach Starting April 3, two new programs will take the place of Science Report: -- On Wednesdays, Health Report will describe

发表于:2019-01-02 / 阅读(127) / 评论(0) 分类 科技之光

Number of American Babies Born with Syphilis Rising From VOA Learning English, this is the Health Lifestyle report. Years ago, syphilis was nearly defeated as a public health threat in the United States. American doctors used antibiotic drugs to figh

发表于:2019-01-03 / 阅读(125) / 评论(0) 分类 2018年VOA慢速英语(十)月

AGRICULTURE REPORT – June 4, 2002: Tsetse Fly Threat to Agriculture By George Grow (Picture -FAO) This is the VOA Special English AGRICULTURE REPORT. The tsetse (TSEET-see) fly is a serious problem

发表于:2019-01-06 / 阅读(124) / 评论(0) 分类 农业与发展

AGRICULTURE REPORT – October 29, 2002: Pest Management By Gary Garriott This is the VOA Special English Agriculture Report. Since nineteen-forty-five, farmers have used pesticides, poisons made from

发表于:2019-01-11 / 阅读(126) / 评论(0) 分类 农业与发展

BBC Learning English London Life A Pole in London Yvonne:Youre listening to London Life with bbclearningenglish.com and Im Yvonne Archer. Hello! As we know, people from all over the world live right here in London. But have you ever wondered why the

发表于:2019-01-16 / 阅读(163) / 评论(0) 分类 伦敦生活

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(162) / 评论(0) 分类 60秒科学

By Melinda Smith Washington 17 September 2007 The U.S. Centers for Disease Control and Prevention has released figures that show Americans are living longer. Experts attribute the longevity to better treatment for heart disease, cancer and stroke --

发表于:2019-02-03 / 阅读(154) / 评论(0) 分类 2007年VOA标准英语(九月)

The month you were born does have an impact on how likely you are to become ill, researchers have claimed. 研究人员称,人的出生月份确实会影响患病的几率。 After using the algorithm to examine New York City medical databases, the

发表于:2019-02-17 / 阅读(89) / 评论(0) 分类 阅读空间

Your birthday may be more important than you think when it comes your health. 考虑到健康因素,你的生日可能比你想象的更重要。 Scientists at Columbia University used an algorithm to identify significant associations between the t

发表于:2019-02-18 / 阅读(99) / 评论(0) 分类 阅读空间

模仿句子 Violence against women is rife and Nepal's long-awaited new constitution denies unmarried females the right to pass on their citizenship to their children.

发表于:2019-02-23 / 阅读(139) / 评论(0) 分类 英音模仿秀
学英语单词
adjunct program
adjustable blowdown
Amphion
ascites agar
bahuvrihis
bathymetric measurement
beauty-of-the-night
benzenesulphonanilide
bepats
bessinger
broette
bulldog
call fire
card reader controller
cargoose
cars on hand
circuiting
climatic sensitivity
clomocyline
coal fines float-and-sink analysis
compass liquid
consecutive fouls
DCLS
desoxybenzoin
Energy Harvesting
Erni's sign
eruscation
finished with
fixed suspender
flying facade
fruits
gained point
gammarolite
highpriestly
hofmannite (hartite)
impingue
infraversion
injury of cornea
irred
jaseys
Kénabougou
labtech
laser detection and ranging
lean mixture limit
loss of synchronism protection
mac-eight
mercaptophos
Messampleu
miach
micromolecules
motor suspension
multi-socket outlet
multiple test
multiplet term
Mungallala Creek
neurophysiologies
occursions
oil interceptor
orthohexagonal axis
pangnirtung
plumpkin
primitive canal
race-bait
Rau-sed
reciprocant
reciprocating cold oil pump
Reichert's canal
relieve one's bowels
rotating drum mixer
rupture strength
Rupununi Dist.
salamina (salamis)
shoppism
side knee hang
slave over
stationary communication satellite system
strut rail
subscriber's main station
sulfur oil slurry
sunnud
supraspinate
sweatshirt
teemed with
tentering
test point scattering
threaded hood
thumb operated control stick
tilcotil
tonalities
topographical map of mining area
traumatic chorioretinopathy
treble link
tropaion
Unstone
usuall
usurier
vesicular body
villemite (willemite)
water level mark
white dwarves
wing-warp
yellow bugle