简谐周期变化

小张是一个好学生,学习特别好。但机械动手能力很是不行,什么事都做不好。 【口语要素1】He is more an airhead than a gear head. 他做事很积极,也很主动。遗憾的是,自己辛辛苦苦做了,结果却

发表于:2018-12-02 / 阅读(88) / 评论(0) 分类 英语场景口语

Marie Digby-Spell spotlight shining brightly, on my face i can't see a thing and yet i feel you walking my way empty stage, with nothing but this girl singing this simple melody and wearing her heart on her sleave and right now i have you, for a mome

发表于:2018-12-13 / 阅读(97) / 评论(0) 分类 睡前英文歌曲

Every year, my school will have the summer camp activity. I love to join this activity so much, because I can have a lot of fun with my friends. Whats more, I can take a break from the study time and enjoy my moment. Last year, we went to the country

发表于:2018-12-17 / 阅读(191) / 评论(0) 分类 新标准初中英语七年级上(2012版)

1. Where are the pencils? They're on the second shelf. Okay, thanks. 2. How much is this mirror? It's $19.95. Okay. I'll take it. 3. How much does this cost? That one is $5.00. How about this one? 4. How much are these? They're $4.00 each. That's too

发表于:2018-12-17 / 阅读(83) / 评论(0) 分类 英语词组对话

This is Scientific American's 60-Second Science. I'm Christopher Intagliata. Got a minute? Why do some chords sound sweet but others make you wince? Well it appears our earsor at least the ears of 250 Minnesota undergradsprefer chords containing harm

发表于:2018-12-24 / 阅读(103) / 评论(0) 分类 Scientific American(五)月

Students who listened to different chords rated as more pleasing the ones that westerners think of as harmonious, the individual notes of which have definite mathematical relationships 【英文文本】 Why do some chords sound sweet but others make

发表于:2019-01-02 / 阅读(91) / 评论(0) 分类 60秒科学

During the doctor's periodic visit to my elderly mother, I told him that Mother would be celebrating her 98th birthday in few days. Delighted by the news, he bent down and gave her a kiss for the occa

发表于:2019-01-03 / 阅读(78) / 评论(0) 分类 英汉幽默故事选读

Breathe by Taylor Swift I see your face in my mind as I drive away Cause none of us thought it was gonna end that way People are people, and sometimes we change our minds But it's killing me to see you go after all this time Music starts playin' like

发表于:2019-01-03 / 阅读(58) / 评论(0) 分类 听歌学英语

STEVE INSKEEP, HOST: House Speaker Paul Ryan says he favors regulations against bump stocks - you know, those attachments to semiautomatic rifles that makes them fire at the rate of a machine gun. Speaker Ryan says he favors restrictions after bump s

发表于:2019-01-16 / 阅读(107) / 评论(0) 分类 2017年NPR美国国家公共电台10月

近几年的英语写作基础试卷在考查内容和试题类型上改动不大,保持了命题的连贯性。考查内容包括三大部分:句子的组成、段落的写作、应用文写作。题型有重写句子、改写病句、识别主题

发表于:2019-01-17 / 阅读(61) / 评论(0) 分类 实用英语

For most of us, the periodic table is a thing of beauty in the abstract, but for chemists it established an immediate orderliness and clarity that can hardly be overstated. Without a doubt, the Periodic Table of the Chemical Elements is the most eleg

发表于:2019-01-29 / 阅读(74) / 评论(0) 分类 万物简史

Idea 1: Write a small but romantic love letter (about 5 lines in length or less). Then, get your local newspaper and circle all the words you need (in order) to include in your letter. Then leave the paper with a special note on top telling him to pu

发表于:2019-02-04 / 阅读(124) / 评论(0) 分类 英语美文

During the doctor's periodic visit to my elderly mother, I told him that Mother would be celebrating her 98th birthday in few days. Delighted by the news, he bent down and gave her a kiss for the occasion. He then announced that he, too, would be cel

发表于:2019-02-04 / 阅读(71) / 评论(0) 分类 趣味英语

Vocalist Catherine Russell is always searching for that next great melody. She's found more than a dozen of them to sing on her latest album, Inside This Heart Of Mine. Catherine Russell is a perfectionist when it comes to choosing her material. Her

发表于:2019-02-06 / 阅读(87) / 评论(0) 分类 VOA标准英语2010年(六)月

今天学的是《谁动了我的奶酪》,看看它能带给我们什么启发。 Who moved my cheese?is a story about change that takes place in a Maze where four amusing characters look for Cheese. Cheese being a metaphor for what we want to hav

发表于:2019-02-08 / 阅读(54) / 评论(0) 分类 卡卡课堂早餐英语

这是创作才女Marie Digby 的老歌《Spell》,才华横溢的她曾经说:我不想要让人家觉得我要用音乐来改变这世界,每个人都有一份与生俱来的能力,对我来说音乐上的才华就是如此。希望有一天,

发表于:2019-02-11 / 阅读(197) / 评论(0) 分类 音乐天堂

I woke up from dreaming I dreamed I got a call from a friend of mine, she sounded really lonely But I had somewhere to be I said I'll call you later 'Cause I really had to go, I can't be late, she'll be okay, this is important Then I forgot completel

发表于:2019-02-12 / 阅读(70) / 评论(0) 分类 节奏布鲁斯

20 Simple but Powerful Life Changes Small, simple life changes can be powerful. Implementing some of these changes can literally change your entire life. How do you change? Take on one change at a time, and go slowly. Implement each change consistent

发表于:2019-02-18 / 阅读(144) / 评论(0) 分类 阅读空间

To be lonely is not because you have no friends,but there is no one in your heart.孤单不是因为没有朋友,而是没有人住在你心里。 Go for someone who makes you smile becauseit takes only a smile to make a dark day seem bright. 别倾心

发表于:2019-02-19 / 阅读(54) / 评论(0) 分类 英语口语

16. UPBRAlD : REPROACH :: (A) dote : like (B) lal: : stray (C) vex : please (D) earn : desire (E) recast : explain Directions: Each passage in this group is followed by questions based on its content.

发表于:2019-02-21 / 阅读(187) / 评论(0) 分类 实用英语
学英语单词
7-deaza-dGTP
a.g.e
acetification
adjacent pich error
african yellowwoods
aircraft ordnance
Almirante Leite Bank
angular distortion
autocorrected
autogenous hemorrhage
basketball stands
bereavement counsellor
binary coded output
carcinosarooma
Cassegrainian focus
cathode electrode
channel field effect transistor
chief agglutiongen
Chogyal
chromatin knot
chromosome core
cross-validated
cytogenic gland
Delivered energy
dialkylamine
distance finder
down-cast header
drving spray
dual-reduction drive
dynamic breccia
embrittlement cracking
erlenborn
eviller
excitable membrane
fansite
fungus growth
genus Archaeornis
gregories of nazianzen
gwyther
hand lacing
heckova
Hoengcheon
Holcoglossum amesianum
Hylase
hymie
Hypercystinuria
i.s
identification generator
imido group
isopoll
isthmus cartilaginis auris
jeal
juggling
Karlιova
legs of right triangle
light sheet flow visualization
liquid production per unit thickness
long term maintenance
lucium
magnetic iron ore
Malacanthus
McGee's splint
miller center
nested type reduction gear
niche separation
open drive
pachymenic
plug n play
polymigmatite
pseudova
purchased parts cost
Rebahia
rerepeated
revaporization(-sation)
risk-weighting
scale pan arrester
sea going launch
seed fibre
semianatomic tooth
simultaneous oxidation reduction catalyst
single-wires
slow setback
sludge
static random-access memorie
sur place
synaxary
tachyhydrite
tentier
thermohydrodynamic instability
toilet-rooms
tow ropes
Tratado de Cooperacion Amazonica
trifluoroacetylacetone(TFA)
tuyne
unflapped
United Development Party
unloading port
valid target
viators
well-formed parenthesis string
xanthoxin
zappala