[网络] 化学课堂;化学精英班

1.What college should I attend in the fall? 秋季我上哪一所大学好呢? 2.Im majoring in history. 我学的是历史专业。 3.Can you tell me where is the dormitory? 你能告诉我宿舍在哪吗? 4.Im taking extra classes this semester. 这个学期我额外选修了一些课程

发表于:2018-11-30 / 阅读(306) / 评论(0) 分类 新英语900句之生活篇

Eric和Patty是好朋友,也是大学同学。他们中午一起吃饭,聊起了校园生活。 Professor: In this first part, we will learn how to ask what classes someone is taking. Patty: Hi Eric! Are you having fun at college? Eric: Yes, it's

发表于:2018-12-02 / 阅读(286) / 评论(0) 分类 美语三级跳

【Transcript】 Eric和Patty是好朋友,也是大学同学。他们中午一起吃饭,聊起了校园生活。 Professor: In this first part, we will learn how to ask what classes someone is taking. Patty: Hi Eric! Are you having fun at college

发表于:2018-12-03 / 阅读(297) / 评论(0) 分类 世博实用听力

[00:21.89]lesson 1 [00:36.05]Have/has got =have/has [00:59.22]I have got a CD player, [01:03.97]but Jim hasn't got one. [01:10.92]Has Lucy got one? [01:22.99]I have a CD player, [01:31.66]but Jim hasn't/doesn't have one. [01:50.60]Does Lucy have a Cd

发表于:2018-12-10 / 阅读(381) / 评论(0) 分类 初中英语人教版初三

[00:03.89]Lesson 5 1 Dialogue [00:09.64]Mr Zhu is showing the students of Class 4 the chemistry lab. [00:16.30]Mr Zhu: Now,this is the chemistry lab. [00:20.45]Have you been in this lab before? All:No. [00:25.50]Mr Zhu: Ok,listen carefully,please. [0

发表于:2018-12-13 / 阅读(395) / 评论(0) 分类 高中英语人教版高一

发表于:2018-12-25 / 阅读(310) / 评论(0) 分类 洋话连篇

A: Is this where I go to register for classes? B:This is it. A: I need to add a few classes. B: What classes would you like to add? A: I need to take some classes that will help me transfer. B: Have you finished any classes so far? A: This is my firs

发表于:2018-12-26 / 阅读(321) / 评论(0) 分类 转学-Transferring to a Universit

A: What classes have you taken so far? B: I've been working on my GE classes. A: Is that all? B: That's it for right now. A: What about your other classes? B: I'm working towards transferring schools. A: Which classes have you finished already? B: I'

发表于:2018-12-26 / 阅读(386) / 评论(0) 分类 转学-Transferring to a Universit

A: Is this where I go to register for classes? B: This is it. A: I need to add a few classes. B: What classes would you like to add? A: I need to take some classes that will help me transfer. B: Have you finished any classes so far? A: This is my fir

发表于:2018-12-30 / 阅读(335) / 评论(0) 分类 大学英语对话

A: Do I need to register here? B: Youre in the right place. A: I would like to add some classes. B: What classes do you need? A: I need to take some GE classes. B: What classes have you finished so far? A: I just started here. B: Youre going to need

发表于:2018-12-30 / 阅读(327) / 评论(0) 分类 大学英语对话

A: What classes have you taken so far? B: Ive been working on my GE classes. A: Is that all? B: Thats it for right now. A: What about your other classes? B: Im working towards transferring schools. A: Which classes have you finished already? B: Ive f

发表于:2018-12-30 / 阅读(363) / 评论(0) 分类 大学英语对话

A: Which classes have you completed? B: I have been taking classes for my General Education. A: Those are the only classes? B: Thats all I need to take right now. A: Why dont you take any other classes? B: Im just working on transferring right now. A

发表于:2018-12-30 / 阅读(316) / 评论(0) 分类 大学英语对话

As It Is - Remember Your Chemistry Classes? An international team of researchers recently reported creation of a new element that is 40 percent heavier than lead. The researchers successfully developed what they are calling Element Number 117 at a la

发表于:2019-01-03 / 阅读(376) / 评论(0) 分类 2014年VOA慢速英语(八)月

Having the opportunity to take on a diverse range of classes such as economics and chemistry along with her music studies is the perfect combination for Diane. Marsha James | Washington DC 10 August 2010 Oberlin Conservatory of Music Student Diane Ly

发表于:2019-01-13 / 阅读(317) / 评论(0) 分类 VOA标准英语2010年(八)月

A: Good morning, may I speak with Professor Clark, please? B: You are speaking with Professor Clark. A: Professor, I am Kalia from your morning literature class. B: Yes, how can I help you? A: I ran my car into a tree yesterday and need to miss a few

发表于:2019-01-15 / 阅读(321) / 评论(0) 分类 英语情景对话-健康

A: Hi, is this Professor Clarks office? B: This is Professor Clark speaking. A: Hi, this is Kalia from your morning literature class. B: Yes, what can I do for you? A: I had a skydiving accident over the weekend and wont be able to come to school tod

发表于:2019-01-15 / 阅读(285) / 评论(0) 分类 英语情景对话-健康

This years Nobel Prize in Chemistry is about the worlds smallest machines. G?ran Hansson, secretary general of the Royal Swedish Academy of Sciences, earlier this morning. The Royal Swedish Academy of Sciences has decided to award the 2016 Nobel Priz

发表于:2019-01-17 / 阅读(357) / 评论(0) 分类 2016年Scientific American(十)月

By Tom Rivers London 07 October 2009 Ada Yonath (file photo) Two Americans and one Israeli share this year's Nobel Prize in Chemistry for their work showing how the DNA code is translated into life itself. Americans Venkatraman Ramakrishnan and Thom

发表于:2019-02-03 / 阅读(347) / 评论(0) 分类 VOA标准英语2009年(十月)

By Kevin Billinghurst Stockholm 10 October 2007 The 2007 Nobel Prize for Chemistry has been awarded to Gerhard Ertl of the Max Planck Society in Berlin. Kevin Billinghurst has the story from Stockholm. The Royal Swedish Academy of Sciences honors Pr

发表于:2019-02-04 / 阅读(313) / 评论(0) 分类 2007年VOA常速英语(十月)

A Japanese and a pair of American scientists captured this year's Nobel chemistry prize for discovering a glowing green protein in jellyfish that can be used to spot the beginning of diseases like cancer. Lisa Bryant has more on the prestigious awar

发表于:2019-02-06 / 阅读(329) / 评论(0) 分类 VOA标准英语2008年(十月)
学英语单词
0633
aggrates
allmusic
American Dream, American dream, the
an.d
archaeophyte
ARGONAUTOIDEA
argueta
arthritic atrophy
Asrs
axle guide stay
Bihār Sharīf
Blue Bell
broncho-esophagoscopy
buffly
canto fermo
cenencephalocele
cherry fruit fly
chromite
convergence line
curryless
dead-stop titration
debesy (debessy)
dicklet
disk-type magnetic separator
division Heterokontophyta
division of powers
dracaenaceaes
dress up
dual bus
electroacoustic transducing mechanism
evoked potential
first order leveling
fourth-gear
gallabiyeh
hallensleben
heat coagulant
hermatomyces sphaericus
Histocillin
hook
immersion transducer
ingenius
inoperculates
instantaneous velocity reaction
interferoscopes
keratinized stratified squamous epithelium
Kilham Hill
liau
Linoral
logwood trees
LOWI fuel (low interaction fuel)
Marie's ataxia
mechanical pit cutter-loader
medicine packaging machine
mill processing
multi-location control
Nasmyth spec-trograph
national television system committee (ntsc)
neothaverine
nightgown
nolina recurvata
one point pick up
out-entry
overlapping debt
party nominating convention
pi-dog
pili annulati
playnts
polarization sensitivity
Power, carrier.
prati
quadratus
rebust
recolorable
red cake
sailors' knot
scotias
seawater thermometer
seed costs
sharifa
side salad
signal motor
sleepers
sport bar
stand on its own
styphelia trifloras
telangiectasies
telecommunication post bureau
test launcher
thymotropism
tisor
Tranbierg
transverse tubular system
transverse-current carbon microphone
two-constraints fit
unpiteously
Urdoma
water treatment equipment
wide-coverages
working trail balance
X-ray emission analysis
X-rayted