管柱层析分馏法

Without air, there would be no fire. There would be no cars or trucks, since motors need air in order to work. Without air, there would be no wind or clouds. There would be no weather, as we know it.(

发表于:2018-12-01 / 阅读(173) / 评论(0) 分类 自考英语(一)78讲

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(143) / 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(60) / 评论(0) 分类 2015年ESL之商务英语

You're supposed to write quickly! [00:06.84]Section 1 Before You Read [00:11.62]PAIRWORK [00:13.77]1a Can you read the following expressions? [00:20.09]How would you usually write them in English? [00:24.16]Example:F2F--face to face [00:31.52]How R U

发表于:2018-12-10 / 阅读(143) / 评论(0) 分类 初中英语山东版九年级(全一册)

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(100) / 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(162) / 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(155) / 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(229) / 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(69) / 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(153) / 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(172) / 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(269) / 评论(0) 分类 初中英语山东版七年级下

UNIT 54 COMMUNICATION ( Ⅱ ) Lesson 107 Part Ⅰ UNIT 54 COMMUNICATION ( Ⅱ ) Lesson 107 Part Ⅰ Warming-up Exercises Note-taking: A TV Program Guide 6 ∶ 00 ______________________________________

发表于:2018-12-27 / 阅读(50) / 评论(0) 分类 英语听力入门 (全四册)

[00:01.26]Module 1 MY FAMILY AND FRIENDS [00:06.10]UNIT 3 Where have you been today? [00:10.86]3 Listen and write. [00:14.61]Listen and put the words in the correct table. [00:19.44]at hot shop dad not have [00:32.03]UNIT 4 Whathave you done in New Y

发表于:2018-12-29 / 阅读(229) / 评论(0) 分类 外研社新标准初中英语八年级

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(135) / 评论(0) 分类 英汉幽默故事选读

2a Listen. [00:05.59]In each conversation about gifts, [00:08.40]who is the person shopping for? [00:10.84]Put a check()in the correct column. [00:13.43] [00:14.50]Conversation 1 [00:15.62] [00:17.60]What should we get for Lisa? [00:19.39]How about a

发表于:2019-01-09 / 阅读(186) / 评论(0) 分类 新目标初中英语八年级下册

VOICE ONE: I'm Mary Tillotson. VOICE TWO: And I'm Steve Ember with the VOA Special English program PEOPLE IN AMERICA. Today, we tell about advice writer Ann Landers. (MUSIC) VOICE ONE: Ann Landers Many newspapers in the United States have writers wh

发表于:2019-01-11 / 阅读(242) / 评论(0) 分类 VOA慢速英语2008年(十一)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(80) / 评论(0) 分类 2018年NPR美国国家公共电台10月

Here's a simple way to potentially save hours of your time each week, by investing a total of about five minutes. 介绍一种能够帮助你每周都能预先节约下好多时间的简单方法,总共仅仅需要投入约5分钟的时间。 First

发表于:2019-02-13 / 阅读(63) / 评论(0) 分类 求职英语

BEIJING, June 9 (Xinhua) -- Pan Gongsheng, the former vice president of the Agricultural Bank of China (ABC), has joined the People's Bank of China (PBOC), the country's central bank, as its vice president, according to updated information on the PBO

发表于:2019-02-18 / 阅读(57) / 评论(0) 分类 英语新闻
学英语单词
aeronautical fixed circuit
anthias
arochukwu
balanced pair cable
basic group
Betuwe
brivla
BRS (branch subroutine)
bt-cotton
burst mode state
cheese ingot
China bug
CLTW
complexity of heuristic search
contact angle hysteresis
coparticipation
criminalistic
cutups
data switching
deloe
deoxydoxorubicin
devilries
diante
dip-coat material
DIRNSA
drive shaft safety strap
e-crimes
ecohorror
economic convergence
electrovalent-bond
enophiles
epluribus unum
feelin' no pain
flask-holder
fondle with
free energy of formation
friableness
geriodontics
glacial plucking
good hair
group very quick light
hold in hand
incorrespondence
internet network information center
invisus
isohydrocamphene
Kurdophones
kylixes
legendre's equation
levodropropizine
light crane
lighterage clause
lindows
lymphoid dendritic cell
main-staysail
marking rule
mean blade width ratio
mountain pines
nonparoxysmal
nonracially
o-nitrophenylamine
ochrolechia trochophora
Oglala Pass
Pahudia xylocarpa
parallel cluster
pedophobia
phanerochaete aculeata
pretergress
projectize
punctitegillate
purchasings
quartzose conglomerate
reflective photoelectric switch
regular payments
Ruleton
sarcotherapeutics
satows
self-propelled thresher
semimember
settlements
soil dispersion
something like it
sperm-tube
SRPL
stopgap
super-fast polymerization
tafia
tax bills
temperature of supply steam
Tetrastigma formosanum
the Curia
throw shot cleaning
tin fish
too-expensive
turbidity removal
twank
veneziano model
wear to the stumps
well-tended
wet sphere device
whattup
Ziegfeld Follies