双峰起搏器

For VOA Learning English, this is Everyday Grammar. This week we are going to show you how to give advice using modal verbs. Modal verbs (called modals for short) are auxiliary verbs that express a speaker's attitude and the strength of that attitude

发表于:2018-12-08 / 阅读(207) / 评论(0) 分类 2018年VOA慢速英语(二)月

We often need to tell others what someone else said. There are two ways to do this. One is to say the same words and use quotation marks. That is direct speech. The other method is to summarize, or tell about what someone said. This is called reporte

发表于:2018-12-08 / 阅读(498) / 评论(0) 分类 2018年VOA慢速英语(二)月

Imagine that you are planning to travel to another country. There is a lot that you need to do before you leave. Here are some things that might need to be done: Your passport has to be renewed. Your hair still needs to be cut. Your shoes should be r

发表于:2018-12-08 / 阅读(165) / 评论(0) 分类 2018年VOA慢速英语(四)月

SCIENCE IN THE NEWS - Major Progress in Health Through Technology From VOA Learning English, this is SCIENCE IN THE NEWS in Special English. Im Bob Doughty. And Im Faith Lapidus. Today, we tell about a woman who can use signals from her brain to move

发表于:2018-12-16 / 阅读(169) / 评论(0) 分类 2013年VOA慢速英语(一)月

If you asked even the most knowledgeable Americans, they probably could not tell you more than a few meanings for the word so. It is an everyday word that most people use without even realizing its complexity. But this mysterious little word can act

发表于:2018-12-16 / 阅读(175) / 评论(0) 分类 2018年VOA慢速英语(十)月

Alzheimer's disease or AD is an illness that seriously affects senior citizens. It causes memory loss, and patients may even gradually lose some of their basic physical abilities. But now researchers in the U.S. are using technology to reduce memory

发表于:2018-12-19 / 阅读(189) / 评论(0) 分类 英闻天下

Pacemakers are expensive. Though some pacemaker manufacturers have dropped the price down to $800 in poorer countries, thats still out of reach for many. One to two million people die each year because they dont have access to this life-saving techno

发表于:2018-12-24 / 阅读(182) / 评论(0) 分类 Scientific American(十)月

English can be a complex language to master. It has a lot of rules and breaks many of them. No matter your level of English, forming questions can be one of the more vexing parts of mastering the language. The good news is that we are here today to m

发表于:2019-01-03 / 阅读(174) / 评论(0) 分类 2018年VOA慢速英语(九)月

1. NASA will have to try again tomorrow. Bad weather forced Mission Control to call off today's scheduled launch of Discovery at the last minute. NASA will try again tomorrow but bad weather is still

发表于:2019-01-08 / 阅读(230) / 评论(0) 分类 美联社新闻一分钟2006

This is the VOA Special English Health Report. A pacemaker is a small device that doctors place in people with an abnormal heartbeat. If a heart beats too slowly, the pacemaker will use electrical signals to help set a normal rate. Some devices inclu

发表于:2019-01-11 / 阅读(189) / 评论(0) 分类 2010年VOA慢速英语(六)月

Major Progress in Health Through Technology From VOA Learning English, this is SCIENCE IN THE NEWS in Special English. Im Bob Doughty. And Im Faith Lapidus. Today, we tell about a woman who can use signals from her brain to move a robotic arm. We tel

发表于:2019-01-12 / 阅读(219) / 评论(0) 分类 2013年VOA慢速英语(五)月

Everyday Grammar: You Had Better Learn Modals! 英语日常语法:情态动词 For VOA Learning English, this is Everyday Grammar. This week we are going to show you how to give advice using modal verbs. Modal verbs (called modals for short) are auxi

发表于:2019-01-12 / 阅读(197) / 评论(0) 分类 2015年VOA慢速英语(七)月

Everyday Grammar: Mastering Reported Speech We often need to tell others what someone else said . There are two ways to do this. One is to say the same words and use quotation marks . That is direct speech . The other method is to summarize , or tell

发表于:2019-01-12 / 阅读(161) / 评论(0) 分类 2015年VOA慢速英语(七)月

You Really Should Learn Modals! For VOA Learning English, this is Everyday Grammar. This week we are going to show you how to give advice using modal verbs. Modal verbs (called modals for short) are auxiliary verbs that express a speaker's attitude a

发表于:2019-01-12 / 阅读(260) / 评论(0) 分类 2016年VOA慢速英语(六)月

They Say That Reported Speech is Easy We often need to tell others what someone else said. There are two ways to do this. One is to say the same words and use quotation marks. That is direct speech. The other method is to summarize, or tell about wha

发表于:2019-01-12 / 阅读(308) / 评论(0) 分类 2016年VOA慢速英语(四)月

AA: I'm Avi Arditti with Rosanne Skirble, and this week on Wordmaster, meet the modals! RS: Modals are words like can, could, will, would, may, might, and must. The list goes on. And they can be tricky to learn. AA: We get more of an introduction fro

发表于:2019-01-18 / 阅读(198) / 评论(0) 分类 英语单词大师-Word Master

Fred: Hi, Shibika, so this is almost the end of the year, 2007. Can you tell me a bit, how was your year this year? Shibika: Yeah, I had pretty nice year actually. I went through a lot of ups and downs, and yeah, at first I did really well in my clas

发表于:2019-01-20 / 阅读(307) / 评论(0) 分类 原版英语对话1000个

From VOA Learning English, this is SCIENCE IN THE NEWS in Special English. Im Bob Doughty. And Im Faith Lapidus. Today, we tell about a woman who can use signals from her brain to move a robotic arm. We tell about efforts to develop an experimental g

发表于:2019-01-24 / 阅读(211) / 评论(0) 分类 英语语言学习

Modal verbs are helping verbs. We use them with main verbs to help us express ability, possibility, necessity and permission. Todays question is about a modal that is commonly confused with an expression. Heres the question, which comes from a listen

发表于:2019-02-06 / 阅读(194) / 评论(0) 分类 2019年VOA慢速英语(一)月

Alzheimer's disease or AD is an illness that seriously affects senior citizens. It causes memory loss, and patients may even gradually lose some of their basic physical abilities. But now researchers in the U.S. are using technology to reduce memory

发表于:2019-02-21 / 阅读(166) / 评论(0) 分类 英闻天下
学英语单词
Acer pentaphyllum
acrylic-based cement
agar(o)biose
air knocker
alimentary
Aponogetonaceae
articulationist
at-sea maintenance
barnman
bazookas
bent bar
bit by a barn mouse
bona-fide
CBOB
cermet component
clain (le clain riviere)
closed flight plan
controlled released membrane
cross-media ownership
crossreffed
current density
cyclic introduction
cycloiropia
Desargues configurations
desk mounted word processing equipment
diremigio
dirving pulley
dopamelanin
eass
echoing
ejemplo
Ekakrome
electrostatically focus(s)ed tube
engine lubrication system
foot-long
foundationalism
Gagauzes
Gauss' law of the arithmetic mean
gerade scissor
golans
gotta go do something
green frog
grenatite
hornbuckle
hydrograph forecast
interstitial cluster
julich
keep on with
lexical feature
limp-dickedness
lipohyperplasia
lissitzky
Marcilly-en-Gault
maximum relieving module
meteorologic data center
misperceiver
mosaicing
musk-scenteds
naughtiness
neoglycopolymers
neutron-rich
non-recuperative system
nonautonomous system
noncubic
okahatas
organic dye molecule
Ounasjärvi
Pawlik's folds
pilot truss
pinewoods
pinus formosana hay.
plan to do
polycide
port-grave
preternaturality
production plateau
protect from light
Protorosaurus
pyocalyx
radial-force
rajabs
refining time
Sainville
sectional control coupon
shift target
sociological jurist
spectroscopic light sources
Spiculocaulus
spread betting
substrate transfer
superheated molten steel
suture-band
terminal paging
the Coast
theophylline ethanolamine
timing control
torrential cross-bedding
two wheel trailer booster
ultrahigh frequency cathode ray tube
veneridaes
Verkhnyaya Pyshma
worod