[化] 双柱色谱法

Staircase Intonation So what is intonation in American English? What do Americans do? We go up and down staircases. We start high and end low. Every time we want to stress a word or an idea, we just start a new staircase. That sounds simple enough,

发表于:2018-12-02 / 阅读(284) / 评论(0) 分类 美语口音训练第一册

Exercise 1-1: Rubber Band Practice with Nonsense Syllables Take a rubber band and hold it with your two thumbs. Every time you want to stress a word by changing pitch, pull on the rubber band. Stretch it out gently, don't jerk it sharply. Make a loop

发表于:2018-12-03 / 阅读(232) / 评论(0) 分类 2015年ESL之商务英语

Could you please lend me your pen? [00:07.30]Section 1 Before You Read [00:11.38]GROUPWORK [00:13.63]1a If you need help with your homework, [00:19.26]how would you ask these people? [00:23.55]1b Discuss the language you used to [00:27.71]make this r

发表于:2018-12-10 / 阅读(235) / 评论(0) 分类 初中英语山东版九年级(全一册)

Unit 5 My favorite subject is science. [00:10.03]Section A [00:12.52]1a Match the words with the pictures. [00:17.99]Language Goals:Talk about preferences; [00:22.46]Give reasons [00:24.63]What's your favorite subject? [00:27.63]My favorite subject i

发表于:2018-12-10 / 阅读(323) / 评论(0) 分类 初中英语山东版六年级下

Unit 6 By the time I got outside, [00:07.14]the bus had already left. [00:10.03]SECTION B [00:11.87]1a Put these words in the correct columns [00:16.86]in the chart. [00:19.03](Some words can go in more than one column.) [00:23.50]fool costume [00:27

发表于:2018-12-10 / 阅读(283) / 评论(0) 分类 初中英语山东版九年级(全一册)

UNIT 5 I like music that I can dance to. [00:09.02]I only eat food that tastes good. [00:12.66]Section 1 Before You Read [00:15.37]GROUPWORK [00:17.72]Look at the diets of two people. [00:20.68]Discuss which diet is healthier and why. [00:24.50]LINDA

发表于:2018-12-10 / 阅读(361) / 评论(0) 分类 初中英语山东版八年级下

[00:00.00]Unit 2 第二单元 [00:06.95]Exercise 1 练习一 [00:10.79]Listen and write the words in the correct column. [00:14.79]these [00:20.14]year [00:26.70]like [00:32.94]minute [00:39.63]Chinese [00:47.28]red [00:53.19]ear [00:58.54]pen

发表于:2018-12-12 / 阅读(188) / 评论(0) 分类 新标准小学英语活动用书6册(一年级起点)

[ti:UNIT 1 A Trip to Beijing Lesson 8] [0:01.395]Unit 1 [0:03.426]A Trip to Beijing [0:06.318]Lesson 8 [0:08.234]Unit Review [0:10.902]Ⅰ. [0:12.257]Building Your Vocabulary [0:15.151]A. [0:16.433]Fill in the blank with the proper word. [0:19.751]Th

发表于:2018-12-13 / 阅读(285) / 评论(0) 分类 河北教育初中英语(初中起点)七年级下册

Unit 7 How do you make a banana smoothie? [00:04.99]SECTION A [00:07.92]1b Listen and put the instructions in the correct order. [00:55.14]2a Listen to Maria and Katie making fruit salad. [01:02.41]Write the names of the ingredients under Now much or

发表于:2018-12-13 / 阅读(322) / 评论(0) 分类 新目标初中英语八年级上

Unit 5 When was he born? [00:06.46]Section B [00:08.19]1a Look at these people.Under each picture, [00:13.94]write one or two words to describe the person. [00:18.35]talented loving outstanding unusual [00:25.78]beautiful creative kind famous [00:33.

发表于:2018-12-13 / 阅读(396) / 评论(0) 分类 初中英语山东版七年级下

Pope Francis Hopes Dual Canonizations Will Reconcile Church On April 27, two popes - John the XXIII and John Paul II - will be made saints in a ceremony at St. Peters Square. The dual canonization is part of the current popes program to reconcile lib

发表于:2018-12-16 / 阅读(163) / 评论(0) 分类 VOA标准英语2014年(五月)

After a beautiful purebred puppy wandered onto our back porch and made himself at home, my husband composed an ad for the

发表于:2019-01-03 / 阅读(245) / 评论(0) 分类 英汉幽默故事选读

Liberian Diaspora Debates Reconstruction, Dual Citizenship Former Liberian foreign minister Olubanke King-Akerele, in a keynote speech, proposed a public-private sector partnership whereby Liberians abroad can set up businesses at home. But, she said

发表于:2019-01-13 / 阅读(247) / 评论(0) 分类 VOA标准英语2012年(七月)

US Secret Service Maintains Dual Mission - Investigations, Protection U.S. Secret Service agents are credited with saving President Ronald Reagan's life during an assassination attempt in 1981. Day in and day out, Secret Service agents and uniformed

发表于:2019-01-13 / 阅读(206) / 评论(0) 分类 VOA标准英语2012年(四月)

Dual Tree Lighting Illuminates Annual Holiday Debate It's the Christmas holiday season in the United States, and with it comes an annual argument: Should local, state and federal governments put up Christmas trees, or even call attention to Christmas

发表于:2019-01-13 / 阅读(214) / 评论(0) 分类 VOA标准英语2011年(十二月)

Twitter's Dual Challenges: Taming The Trolls, Attracting More Users play pause stop mute unmute max volume 00:0004:53repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update your Fl

发表于:2019-01-17 / 阅读(194) / 评论(0) 分类 2016年NPR美国国家公共电台10月

MARY LOUISE KELLY, HOST: On page A23 of today's Washington Post you can find the last column Jamal Khashoggi wrote before he disappeared. Khashoggi went missing on October 2. It looks increasingly likely that he is dead, a reality President Trump ack

发表于:2019-01-17 / 阅读(206) / 评论(0) 分类 2018年NPR美国国家公共电台10月

Tuberculosis infects nearly ten million people each year and kills nearly two million. It is primarily a lung disease that spreads easily among people with weakened immune systems. Sub-Saharan Africa is still the epicenter of the HIV/AIDS disaster, b

发表于:2019-02-04 / 阅读(197) / 评论(0) 分类 VOA标准英语2010年(七)月

今天我们要学的词是dual。Dual 双重的。A number of Taiwan residents who hold dual citizenships have chosen to renounce their American citizenship to avoid paying taxes under the Foreign Account Tax Compliance Act. 一些拥有双重国籍的

发表于:2019-02-05 / 阅读(187) / 评论(0) 分类 英语单词荟萃

今天我们要学的词是 dual citizenship. Dual citizenship 双重国籍。Australia's Deputy Prime Minister Barnaby Joyce was removed from office because of his dual citizenship. 澳大利亚副总理乔伊斯因为双重国籍被免除职务。T

发表于:2019-02-16 / 阅读(198) / 评论(0) 分类 英语单词荟萃
学英语单词
aperture mask tricolor kinescope
as quickly as possible
asymmetric characteristic
basket picnic
batch session
bdelloid
be painted after
blow-down stack
bluntnoses
Bonandolok
capital contribution
CharcoAid
circular to shareholders
cnu
complex shears
craspidaster fisheri
cupriferous shale
daintility
decentering
distorted signals
dyskoimesis
emulsion collector
error frequency limit
exceptional code
exchange data terminal
FLBIN (floating-point binary)
fluorinated vinylidene chloride
for your part
format macros
four-bladed vane
frescanar
full-value
gas retort
geum japonicum thunb.
giloure
Graphium
hands-off
heat-shock puff
heparin co-factor
high-energy-density
Hypernic
i-sauved
iridodiagnostic
Iskenderun
james buchanan bradies
krasnaya
larch bark extract
Linda, Sa.
lupiform
malmi
man-hunter
market quality information
maximax decision rule
mechanical paralysis
mechanical working technique
meo periculo
microemulsified
minute wheel seating
model of refrigerator
Murchison
Mursan
Neginoth
olistomerism
Peristediidae
personal therapy
Petersville
photolayer trace
Polonize
pulsed neutron source
rallicart
record-oriented statement
rectangular guideway
relation data base management system
religious writings
renounce prescription
roll-offs
Romashkino
scare-mongerings
sedinone
seek redress
Shikhar
sick with worry
singin'
spherical lens smoothing machinery
sport the oak
sprew
straight sending system
t'uan luan hsuan
taking a gander
technical and economic evaluation
time-current tests
time-filler
United Nations Disarmament Commission
university grants committee (ugc)
uprights
vaccum xanthate mixer
valve voltage regulator
variable magnetic-resistance type transducer
Vieussens's isthmus
virtual exploration
voluntariate
yellow nutgrass