子或其它基本单元数

Review of units 7-12 [00:03.89]3a Listen to the four conversations. [00:09.85]match the conversations with the correct pictures. [02:37.31]Listen again and follow the instructions next to the pictures. [05:05.06]Review of units 7-12 [05:14.02]topping

发表于:2018-12-13 / 阅读(297) / 评论(0) 分类 新目标初中英语八年级上

Education Report - Scientists, Engineers Help Elementary School Teachers 教育报道 - 科学家和工程师帮助小学老师教授科学课 This is the VOA Special English Education Report. 这里是美国之音慢速英语教育报道。 A progra

发表于:2018-12-16 / 阅读(312) / 评论(0) 分类 2011年VOA慢速英语(十二)月

else --- 其他 elder --- 年长 elephant --- 大象 elementary --- 初级

发表于:2018-12-16 / 阅读(269) / 评论(0) 分类 用听的背单词-基础2000MP3(a-g)

Now, back to the mole. Not that mole. 现在,回到摩尔,不是鼹鼠。 This mole. Yep, this number has a second name.The mole. 这个摩尔,没错,这个常数有另一个名字,摩尔. Chemists use the term mole to refer to the quantities

发表于:2018-12-18 / 阅读(151) / 评论(0) 分类 TED演讲教育篇

Recycling Plastics When plastic containers are recycled, they are first cleaned, then ground into tiny pellets and put into a flotation tank. This separates out the various plastic resins from other waste material. Once they are separated out, the pl

发表于:2018-12-27 / 阅读(172) / 评论(0) 分类 英语时差8,16

Todd: OK, Conrad! Conrad: Yeah! Todd: You're quite the jock! Conrad: Thanks Todd. Todd: Yeah. So, we're gonna talk about sports Conrad: Alright. Todd: What sports do you like? Conrad: Well, I like a lot of sports, but basketball is my favorite. Defin

发表于:2019-01-02 / 阅读(212) / 评论(0) 分类 英语访谈对话

Grammar Girl here. Aliza in Alaska recently asked whether she should use who or that to refer to a board of directors. Today we're going to decide whether companies are people or things; in other words, whether you use the relative pronoun who or tha

发表于:2019-01-02 / 阅读(141) / 评论(0) 分类 英语语法 Grammar Girl

The Tokyo Organizing Committee of the Olympic and Paralympic Games announced last Tuesday that the nation's elementary school children will likely choose the Game's mascot from the final candidates via voting. 东京奥运会和残奥会组织委员会

发表于:2019-01-07 / 阅读(168) / 评论(0) 分类 英语新闻

As a band instructor at an elementary school, I require my students to turn in practice sheets signed by their parents so I can be sure they are putting in enough time. I had to laugh, however, when one parent wrote on her child's sheet, Practiced 17

发表于:2019-01-09 / 阅读(188) / 评论(0) 分类 趣味英语

As a band instructor at an elementary school, I require my students to turn in practice sheets signed by their parents so I can be sure they are putting in enough time. I had to laugh, however, when o

发表于:2019-01-09 / 阅读(427) / 评论(0) 分类 英汉幽默故事选读

[00:03.19]Unit 23 Conflict Culture Corner [00:07.45]School Counsellors [00:09.81]Counsellors offer help,advice and support [00:13.00]to people who find it difficult [00:14.43]to help themselves. [00:16.27]In the West,particularly in North America, [0

发表于:2019-01-10 / 阅读(282) / 评论(0) 分类 北师大版高中英语模块8(选修)

This is the VOA Special English Education Report. In the last ten years, hundreds of American schools have begun to offer a new way to teach foreign languages. This method is called dual or two-way immersion. Here is how it works at London Towne Elem

发表于:2019-01-11 / 阅读(170) / 评论(0) 分类 2010年VOA慢速英语(六)月

JUDY WOODRUFF: Schools nationwide are implementing new shared standards in math and reading, but whatabout for the arts? Are those required to be taught as well? The NewsHour's special correspondent for education, John Merrow, has this report. JOHN M

发表于:2019-01-27 / 阅读(131) / 评论(0) 分类 PBS访谈教育系列

Grammar Girl here. Aliza in Alaska recently asked whether she should use who or that to refer to a board of directors. Today we're going to decide whether companies are people or things; in other words, whether you use the relative pronoun who or tha

发表于:2019-01-30 / 阅读(157) / 评论(0) 分类 英语语法 Grammar Girl

The pilot plan of an elementary school in Foshan, South Chinas Guangdong province to replace its customary afternoon nap for students with zazen meditation was recently ended after being tried for only two days, due to the complaints of parents. Comm

发表于:2019-02-03 / 阅读(156) / 评论(0) 分类 英语新闻

Now, the going gets tougher. The next stage introduces entities that are significantly more fragile, significantly more vulnerable, 现在,(变化的条件)就更加苛刻了。下一个阶段是初次形成的个体,个体是明显更加弱小

发表于:2019-02-14 / 阅读(161) / 评论(0) 分类 TED演讲教育篇

US business and trade groups are expressing their frustration over the latest round of proposed tariffs on Chinese goods. They are voicing their concerns at public hearings in the capital. The Office of US Trade Representative first proposed a 10% ta

发表于:2019-02-14 / 阅读(174) / 评论(0) 分类 2018CRI中国国际广播电台

There are actually twenty-two naturally occurring amino acids known on Earth, 实际上,地救上有22种天然存在的氨基酸, and more may await discovery, but only twenty of them are necessary to produce us and most other living things. 更多

发表于:2019-02-17 / 阅读(241) / 评论(0) 分类 万物简史

新GRE考试中阅读理解部分的时间把握是关键,如果这部分时间占用太多时间,会影响整个考试的时间,所以新GRE考试中合理把握阅读部分的时间至关重要。如何提高自己的阅读水平呢?很多同学

发表于:2019-03-02 / 阅读(227) / 评论(0) 分类 GRE英语

What was actually interesting to us was not that the bacteria made light, but when the bacteria made light. 事实上,我们感兴趣的部分并不是细菌会不会发光,而是细菌何时发光。 What we noticed is when the bacteria were alo

发表于:2019-03-04 / 阅读(243) / 评论(0) 分类 TED演讲教育篇
学英语单词
a Johnny
acute lingual tonsillitis
ad val.
ammoniumyl
arnhems
auto-isolysin
azimuthal coordinates
Banza
BASIC compiler
bileaflet prosthetic valve
canps
ccd photodiode sensor
cheese adapter
chondroplast
civil servant work act
cleft lip repair by Millard rotation-advancement flap technique
code stuffed set
conductive primary explosive
confessios
constant-term variable
deexciting
delayed arming mechanism
designing digital computation equipment
digital to analogy conversion
earthquake-response spectrum
enamel(l)ed cloth
endothelial cells
enrollment fee
enroute low altitude chart
equal-order digits
euler cireterionphi-function
ex proprio motu
fact finding meeting
Fallot's tetrad
famous the last words
flattened square head bolt
fluoroalcohol
fundatrigenia
green bamboo
group by group
gudgeon pin plug
histometaplastic
hitted pay dirt
homoians
hypoferritinemia
intertwiningly
kayvan
laser fusion propulsion
long-wavelength detectors for communication
lunas
ma'am
marine accumulation geomorphy
market intervention
material-handly robot
Matveyevskiy Rayon
Melrude
missing level
multiviews
naevi epitheliomatosi cystici
neurotechnologies
nicolls
off-critical
officiation
ornithoscelidan
paranotal
passenger-miles
Pastviny
pendulina
pheromone
plaining agent
PRIH
protected appratus
proximate carcinogen
pyramidal epithelium
read check
rescue point
resistance to elevated temperatures
restricted cosmological principle
round spade
Rutledge, John
sea pye
self-governances
seven seass
sextuples
short-time limits
sifaka
source surface distance
staggered cylinders
standing vise
station dialling
sunchronization pulses
tail-enders
tie-back tool outer sleeve
trollage
unintelligent
urgent danger
vegetation bending strength
weighted regression estimator
wilhemy
wiper shoe
wrengths
zinko