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(237) / 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(267) / 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(217) / 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(109) / 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(125) / 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(165) / 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(101) / 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(114) / 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(144) / 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(339) / 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(226) / 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(123) / 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(91) / 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(112) / 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(112) / 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(111) / 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(127) / 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(157) / 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(185) / 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(188) / 评论(0) 分类 TED演讲教育篇
学英语单词
accelerated erosion
Agva
allopora scabiosa
Amanori
angular gap
anode jacket
antielectrode
appledore
arcjet engine
as you please
associated transformer
balopi
besottedness
bougre
bunching system
canaliculi innominatus
catacoustics
CD-ROM compact disk read only memory
chlorbycyclen
circle-out
cleyera sasaki
coemption
columbite
conducting pathway
conventiongoer
deal cost
defence economy
distributive numerical control
edit controller
emeraud
external costs
fibrous flutter
find currency among
firmographic
flood flow
general-obligation bonds
genus Rangifer
georgeys
goos-goos
heaviest piece
high-level detector
Hillister
homosapien
hurcaru
hydro core-knock-out machine
illtyd
independentization
instrument lead
Jucaro
knowbie
label attribute
levo-rotatory sugar
limit price
main storage data base
measurements by impulsive sound
methyl-morphine
mil-foot resistivity
milligauss
mineral economics
Moiyabana
move to packing
Native American literature
necrotic pulp
Newark, Bay of
non-inverting
nonmaterial product
nonworkaholic
normal algebraic variety
North Carolina, State of
offbeat
parapoxvirus
percussionwave
posttranslational modification
precocious development
problem identification code
pyoktanin
radiation monitoring satellite
rootwork
rounded hammer
school of american ballet
sequence programme
si quis
simplification of expression
strategic communication system
sutured contact
syndrome of globus pallidus
Synophthalmy
tetraethyldiaminodiphenylmethane
thinner of nitrocellulose lacquer
transmitter ready
under deck girder
underground activities
unfair treatment
unreconnoitered
unspent allocation
useful bird of forest
vejocity
Verkhnyaya Troitsa
vestures
visual call sign
Y chromatin
yoke of magnetic circuit