【材料学】活化—钝化转换

1.Don't Use Adverbs 1.不要用副词 The adverb is not your friend. Adverbs are words that modify verbs, adjectives, or other adverbs. Theyre the ones that usually end in -ly. With adverbs, the writer usually tells us he or she is afraid he/she isnt

发表于:2018-11-29 / 阅读(174) / 评论(0) 分类 英语作文

How and Why We Sleep? It's apparent that everyone needs to sleep.However,most people vary think about how and why they sleep.We know that if we sleep well,we felt rested.If we don't sleep enough,we often felt tired and irritable.It seems there are tw

发表于:2018-11-30 / 阅读(204) / 评论(0) 分类 英语专业四级考试指南

英语语法:说说主动被动语态那点事儿 Some English teachers actively encourage their students to depend on active voice, while others allow their students to depend on passive voice. Whats the difference, and why is the difference importa

发表于:2018-12-02 / 阅读(150) / 评论(0) 分类 英语语法视频

Victor:今天我们来谈一下伟大的画家达芬奇吧。 Nancy:Da Vinci painted the Last Supper, also we can say The Last Supper was painted by Da Vinci. Victor:Nancy! 达芬奇,最后的晚餐,这两句话是一个意思? Nancy:right! Heres where we can use active voice

发表于:2018-12-02 / 阅读(149) / 评论(0) 分类 英语口语红宝书

Requirements of language One, if you want your audience to understand your massage, your language must be simple and clear. Two, use short words and short sentences. Three, do not use jargon(专门术语, 行话, 土语)unless you are certain that yo

发表于:2018-12-05 / 阅读(160) / 评论(0) 分类 国际英文演讲高手带翻译

Today's topic is active voice versus passive voice. Here's Brian from Iowa: It drives me crazy when people write in passive voice. How can I teach people how to tell the difference between passive and active voice and stay away from passive voice? Th

发表于:2018-12-07 / 阅读(147) / 评论(0) 分类 英语语法 Grammar Girl

by Mignon Fogarty Today's topic is active voice versus passive voice. The podcast edition of this article was sponsored by GoToMeeting. With this meeting service, you can hold your meetings over the Internet and give presentations, product demos and

发表于:2018-12-15 / 阅读(147) / 评论(0) 分类 英语语法 Grammar Girl

Todd: Hey, so Jeff, you have an MBA, or you're studying to get an MBA? Jeff: I'm studying to get an MBA. Todd: OK, why did you choose to get an MBA. You don't seem like the business type of guy. YOu're always talking about nature and travel and art.

发表于:2018-12-25 / 阅读(96) / 评论(0) 分类 原版英语对话1000个

Grammar Girl here. Today, Bonnie Trenga will help us choose better transition words. This article could make you a tad hungry, because today were comparing the art of writing to the art of making a sandwich. In fact, just for today, we might need to

发表于:2019-01-02 / 阅读(146) / 评论(0) 分类 英语语法 Grammar Girl

In 1963, President John Kennedy gave a famous speech at American University. In the speech, Kennedy said the following lines: Our problems are manmade; therefore, they can be solved by man. And man can be as big as he wants. No problem of human desti

发表于:2019-01-03 / 阅读(142) / 评论(0) 分类 2017年VOA慢速英语(九)月

Monday's meeting at the White House between President George Bush and President-elect Barack Obama is the latest symbol of a presidential transition that appears to be moving ahead smoothly, at least initially. VOA National correspondent Jim Malone

发表于:2019-01-09 / 阅读(157) / 评论(0) 分类 VOA标准英语2008年(十一月)

Everyday Grammar: When Passive Is Better than Active 英语日常语法:被动语态 This Everyday Grammar is all about the passive voice. The passive is a verb form in which the subject receives the action of the verb. For example, I was born on a S

发表于:2019-01-12 / 阅读(101) / 评论(0) 分类 2015年VOA慢速英语(六)月

使用被动语态

发表于:2019-01-12 / 阅读(341) / 评论(0) 分类 2016年VOA慢速英语(三)月

Both U.S. President George Bush and his successor, Barack Obama, are emphasizing the importance of a smooth transition, so Mr. Obama can tackle the country's economic problems as soon as he takes office on January 20. VOA's Kent Klein reports from W

发表于:2019-01-13 / 阅读(130) / 评论(0) 分类 VOA标准英语2008年(十一月)

今天我们要学的词是transition。 Transition, 是过渡的意思。A smooth transition, 就是平稳过渡。古巴总统卡斯特罗宣布辞去国务委员会主席的职务。美国总统布什表示,希望古巴能由此开始向民主过渡

发表于:2019-01-25 / 阅读(154) / 评论(0) 分类 英语每日一词

今天我们要学的词是transition。 Transition, 是过渡的意思。A smooth transition, 就是平稳过渡。古巴总统卡斯特罗宣布辞去国务委员会主席的职务。美国总统布什表示,希望古巴能由此开始向民主过渡

发表于:2019-01-31 / 阅读(143) / 评论(0) 分类 英语单词荟萃

By Al Pessin Pentagon 19 October 2007 The U.S. military's effort to rebuild major infrastructure in Iraq will be winding down during the coming year, leaving the Iraqi government to fund the effort and to find engineers capable of handling the projec

发表于:2019-01-31 / 阅读(169) / 评论(0) 分类 2007年VOA常速英语(十月)

NATO's secretary-general says foreign forces in Afghanistan will remain on combat duty during the scheduled transition to Afghan security control in 2014. That statement by Anders Fogh Rasmussen came after U.S. Defense Secretary Leon Panetta said Ame

发表于:2019-02-08 / 阅读(152) / 评论(0) 分类 英语新闻

Calm Old Age 淡定的老人们 Ya?l:So here is a question for our listeners: If there were a potion that would allow you to stay young forever, would you take it? Don: Thats obvious, Ya?l? Who wouldnt want to recapture their youth? Y:Im not so sur

发表于:2019-02-24 / 阅读(115) / 评论(0) 分类 英语听力文摘 English Digest

Todd: Hey, so Jeff, you have an MBA, or you're studying to get an MBA? Jeff: I'm studying to get an MBA. Todd: OK, why did you choose to get an MBA. You don't seem like the business type of guy. YOu're always talking about nature and travel and art.

发表于:2019-03-04 / 阅读(158) / 评论(0) 分类 英语趣味课堂
学英语单词
aals
adjustable counter balance
aedes (stegomyia) annandalei
aeipathia
asterium
base earth
beet price
Bennett,Richard Bedford B.
break of the emulsion
brefonalol
bubbler system
buckstay spacer
bunker A oil
capital share of national income
cement setting
center of spherical curvature
chorismate
cold-core low
colir comparator pyrometer
coniglobus nux paiwanis
conservatory measure in relation to recourse
control rod sequence
coronata
cultural preference
debreak
defuze
degradosomes
design on
dromic
DYSTSOTT
engine thermostat housing drain valve
executant
food-plants
forced-ventilated motor
genus Fossa
genus nasturtiums
geostationary satellite
goatish
Grotian
gSign
hazmat suit
hoist bucket
imposant
ineffectualized
intermittent wheel
Janus kinases
logistic system
macro language instruction
magnetizing assembly
median harelip
microporus plastic shect
multiple solution
new wavers
nickel chromium thin film
ninjo
nonbeliefs
nose tests
Nylaglas
oicator
organizational-level health problem
Oriental sardine
parameter adaptive self-organizing control
Pareiasauridae
pawl plate
pergelation
perianal pruritus
persuasively
Pestrechinskiy Rayon
pfi
pileworts
post a reward
poweractuated
radioactive deposit mining
ranas
rider keel
riverbed type water intake
rooflike
Ryotsu
semi-nomadism
servohydraulic actuator
set ... loose
signal level fluctuation
skate sailing
sparging system
Sue Ryder
Swapoff
tagua
tax accrual trust account
Terotosperm
tfes
thalamencephal
throw dust into someone's eyes
Thóroddsstadhur
trench pit
trey
upward deviation
urban utility tunnel
verochka
water-jet air ejector
wet twisting
Wyre Forest
Zlarin