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(89) / 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(335) / 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(56) / 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(75) / 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(69) / 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(70) / 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(70) / 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(80) / 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(135) / 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(98) / 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(128) / 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(79) / 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(62) / 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(97) / 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(179) / 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(87) / 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(180) / 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(55) / 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(87) / 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(72) / 评论(0) 分类 英闻天下
学英语单词
abkhazian
actionaid
adjacent territory
AHWA
air filtration plant
Almoharin
ant bear
Arthropleona
binder material
break period
breedlove
brezova pod bradlom
buttlickers
cement slurry thickening time
character-coded request
Common Internet File System
conductivity type
Crepis bodinieri
Cyamopsis
device agnostic
digital joints
dynamoscope
employee stock ownership plans
engine power rating engine rating
Eupantothere
exclusive-OR operation
export volume index
Fannūj
foridled
form and position tolerance
geothermal energies
high explosive antitank
high-pressure pipe flange
household enamel
hydraulic test bench
Hyesan-si
hygroma colli
incentively
International Organization for Pure and Applied Biophysics
isolation of noise
knife-points
laying-off of hull line
leaf-and-tongue
length over pulling faces of couplers
liquefied petroleum gas (lpg)
lower difference threshold
lyre
merchant mill
metal screws
metal snips
monoglottism
nephrolithotomies
non-churchgoing
orbital decompression
Ortolo
outer spaces
over-busy
Peano existence theorem
permeances
perpended
phylloxerized
Pico Rivera
plug jack
polycrystals
potjiekos
precollapse
prevailing trend
primary international rubber degree hardness standard machine
production standards
pseudo-spectral method
public servants
radar calibration unit
random path
receptiblity
reflexmates
relational structure
religious belief
RVBODY
satin faconne
scan(ning) stroke
scq
secondary bank reserve
security officer
sheet flooring
side-chain motion
smell-o-meters
statoilhydro
stir it up
suffumiges
superspace group
symbolistes
symphyllia agaricia
synchronous cipher
synzoochores
table of leeway
taskbars
tendon transposition
tin diiodide
trophic pyramid
tunnel post
untombs
wuonnemite (vuonnemite)