硅酸盐之链状构造

本讲为 2006 年下半年新的教学内容,请对照语法、教材、练习册听录音! Text B Return of the Chain Gang 重点词语 deny v./ n. 否定,否认;拒绝接受,拒绝给与

发表于:2018-12-01 / 阅读(284) / 评论(0) 分类 自考英语(二)60讲

Topic 003 客人来访 Vistors 利萨是丹尼尔家的远房亲戚,彼此有三年时间没见过面了。她现在是北京大学一年级的学生,利用课余时间去拜访丹尼尔一家。 Listen Read Learn Benjamin: Lisa, I'm so glad to see you. How are you doing? Lisa: Fine. I miss you so much,

发表于:2018-12-03 / 阅读(166) / 评论(0) 分类 王强口语 第二册

What if you could wave your phone over a piece of fish at a store and immediately see a record of its path through the supply chain? 如果你在商店里把手机在一块鱼肉上面晃一下,就能立即看到它在供应链上的路径记录,结

发表于:2018-12-08 / 阅读(198) / 评论(0) 分类 2017年VOA慢速英语(十一)月

This is Whats Trending Today Recently, the operators of a bookstore in Southampton, England made an unusual appeal to people in the community. They sought help moving books and other things to the stores new location, a short distance down the street

发表于:2018-12-08 / 阅读(217) / 评论(0) 分类 2018年VOA慢速英语(十一)月

UNIT SIX [00:12.49]Birthday presents Picture 1. [00:19.36]What do you want for your birthday,Mum? Oh,I don't know,dear.Picture 2. [00:34.77]Do you want any cakes? No,thank you,dear.Picture 3. [00:49.14]Do you want any flowers? No,thank you,dear.Pictu

发表于:2018-12-13 / 阅读(350) / 评论(0) 分类 小学综合英语3A

UNIT TWO [00:12.20]Gogo can fly.Picture 1. [00:20.24]What can Gogo do,Tony? I don't know.Picture 2. [00:32.63]What can you do,Gogo? I can dance.Picture 3. [00:45.56]That's very good,Gogo. Can he sing?Picture 4. [00:57.94]Can you sing,Gogo? Yes,I can.

发表于:2018-12-13 / 阅读(317) / 评论(0) 分类 小学综合英语3A

Unit 1 [00:27.95]The donkey and the pekinese [00:32.71]There was a merchant who had a Pekinese dog. [00:37.98]It was like a toy. [00:41.14]The Dekinese lived in the merchant's house, [00:45.90]slept on his bed, sat on his lap and lived an easy life.

发表于:2018-12-13 / 阅读(326) / 评论(0) 分类 小学综合英语6A

UNIT TEN [00:18.49]Ten apples.Picture 1. [00:25.76]A B C STORE.Picture 2. [00:34.53]One carrot.Picture 3. [00:42.55]Two lemonsPicture 4. [00:52.19]Three bananas. Picture 5. [01:00.73]Four sweets.Picture 6. [01:11.97]Five eggs.Picture 7. [01:22.13]Six

发表于:2018-12-13 / 阅读(297) / 评论(0) 分类 小学综合英语1A

AS IT IS 2014-05-06 Looking for Vaccines Outside the Cold Chain Hello, and welcome back. I'm Jim Tedder in Washington. Today we will help you improve your American English while giving you some new information about medicines. This is the kind of thi

发表于:2018-12-16 / 阅读(155) / 评论(0) 分类 2014年VOA慢速英语(五)月

Eyewitnesses say it was a scene straight out of a black and white movie from the 1950s. As the sun rose over the fields of Huntsville, Alabama, in the American South, the convicts got down from the trucks that had brought them there. Watched over by

发表于:2019-01-02 / 阅读(174) / 评论(0) 分类 双语有声阅读

By now, most people have heard of bitcoin. Bitcoin is a virtual currency that has had a huge rise in value during 2017. Bitcoin however is just one of many cryptocurrencies. A cryptocurrency is a kind of money that does not exist in the form of bills

发表于:2019-01-03 / 阅读(207) / 评论(0) 分类 2018年VOA慢速英语(一)月

This is Scientific Americans 60-Second Science. Im Christopher Intagliata. Got a minute? Imagine climbing diamond mountains, or hiking around the graphite shores of a lake of tar. Sound a little sci-fi? Well a new discovery suggests planets like that

发表于:2019-01-08 / 阅读(190) / 评论(0) 分类 Scientific American(十二)月

今天我们要学的词是 chain。Chain 除了大家都知道的,有锁链的意思,还有连锁店的意思。The American drug store Walgreens became the first retail store chain to expand its services to include diagnosing and treating patie

发表于:2019-01-09 / 阅读(237) / 评论(0) 分类 英语单词荟萃

COPENHAGEN, Feb. 18 (Xinhua) -- German supermarket chain Lidl in Denmark has found traces of horse meat in a pasta dish, the supermarket annouced late on Monday. A pasta dish called Combino Penne Bolognese from the manufacturer Copack has been found

发表于:2019-01-09 / 阅读(220) / 评论(0) 分类 英语新闻

AUDIE CORNISH, HOST: When you hear the word blockchain, you might think of cryptocurrency. The technology acts as a digital ledger which has the potential to transform a number of industries like agriculture. Kamila Kudelska of Wyoming Public Radio e

发表于:2019-01-17 / 阅读(198) / 评论(0) 分类 2018年NPR美国国家公共电台8月

Once upon a time, there was a poor fisherman who always dreamed of becoming rich. He wished to become a millionaire, and so did his wife. 很久以前,有个贫穷的渔夫,他总是梦想着能够发大财,希望自己能够成为百万富翁,

发表于:2019-01-17 / 阅读(149) / 评论(0) 分类 英文励志文摘精选

Listen to the wind blow Watch the sun rise Run in the shadows Damn your love Damn your lies And if You dont love me now You will never love me again I can still hear you saying You would never break the chain. Listen to the wind blow Down comes the n

发表于:2019-02-11 / 阅读(174) / 评论(0) 分类 The Voice 美国好声音

这首歌于1961年发布的时候很受欢迎。连同他的和声组合Raelettes,查尔斯唱出了想离开一位不想让他离开的女性的感觉。这首歌在流行歌曲列表上达到了第九位,在RB单曲榜上排行第一位,同时

发表于:2019-02-11 / 阅读(302) / 评论(0) 分类 英乐时空

Tedahang is one of the major cold-chain logistics companies located in the Tianjin Port Area. It provides refrigerated storage, domestic shipping and container yard services, mainly for imported meat and aquatic products, and will expand its services

发表于:2019-02-21 / 阅读(163) / 评论(0) 分类 英闻天下

So how much do we know about what's inside the Earth? Very little. 因此说,我们对地球的内部情况究竟了解多少?很少。 Scientists are generally agreed that the world beneath us is composed of four layers, 科学家们普遍认为,

发表于:2019-02-25 / 阅读(165) / 评论(0) 分类 万物简史
学英语单词
AA-GTP
absolute bolometric magnitude
actual basis accounting
air mail postage
Alnus veridis crispa
anhydrovitamina A
appropriating
arrow up
assualt craft
atchievements
auditory capacity
aunts
avgolemonos
befound
best cokes
bootsole
bowlic liquid crystal
bull currency
camera blanking
carthquake swarm
catuvellaunis
cauvins
centibecquerel
chlorantine fast green bl
cither
class tardigradas
clerkships
computer control system designator
continuously
contract stipulations
crooked foot
cymbate
defence research telecommunication
degree of liberation
deposit reserves
dervauxes
die wall lubricant
dihydrothebainone
equalism
European geography
feed-water distribution orifice
firming lotion
fort-royal
French Republican Calendar
gill rod
gitelman
heavy hitter
hollenbach
hosford
Huissen
hydraulic operated
Hypericum formosanum
hyung
inevitable accident
injection curing
interior form
karakuls
love mound
lungyis
mahgoub
margo mesovaricus
mucilago acaciae
multiprocessor interconnection
necromasses
NHFRA
oil cyst
Onbingwin
osseins
painter's work
paralabials
paroxysmal albuminuria
pavisor
peak risk
plane stress fracture toughness
play someone a low-down trick
potecaries
pro-fits
quadded logic
real gross domestic product
reimbursable expenditures
reject shop
remote-control foot pedal
sample card Bristol
San Buenaventura, Cerro
Schizaea
sclerotiniaceaes
sideband voice
situation utterance
standard seismometer
starch/iodine test
switching operation
taking a break
the crabs
theater company
theory of human effectiveness
three-pick terry cloth
top bearing shaft nut
track taper
trope
turbidimetries
wallsten
Zestril