能带结构

【1+1英文】 Angela:

发表于:2018-11-27 / 阅读(280) / 评论(0) 分类 英语口语1+1

[00:00.00]Vienna n. [00:00.69]维也纳 [00:01.38]expect vt. [00:02.17]盼望 [00:02.95]stage n. vt. [00:03.41]阶段 上演 [00:03.87]scheduled a. [00:04.45]预定的 [00:05.04]contract vt. n. [00:05.83]承包 合同 [00:06.61]foundation n. [00:07.3

发表于:2018-12-05 / 阅读(196) / 评论(0) 分类 工商管理英语

UNIT ELEVEN [00:11.28]She goes to work by bus.Tony is writing a letter to his pen-friend. [00:22.75]He is answering his pen-friend's questions. [00:29.52]2 Octber 1995 Dear David, [00:39.44]Thank you for you letter.Here are the answers to your questi

发表于:2018-12-13 / 阅读(237) / 评论(0) 分类 小学综合英语3A

UNIT FOUR [00:03.21]Can I have a bowl of soup?Picture 1. [00:12.41]Peter,Tony and Jenny are playing waiters.Peter is the waiter. [00:23.93]Tony and Jenny are ordering their food.Picture 2. [00:35.71]Can I have a bowl of soup,please?No,I'm sorry. [00:

发表于:2018-12-13 / 阅读(246) / 评论(0) 分类 小学综合英语3A

UNIT SIX [00:12.49]Birthday presents Picture 1. [00:19.36]What do you want for your birthday,Mum? Oh,I don't know,dear.Picture 2. [00:34.77]Do you want any cakes? No,thank you,dear.Picture 3. [00:49.14]Do you want any flowers? No,thank you,dear.Pictu

发表于:2018-12-13 / 阅读(306) / 评论(0) 分类 小学综合英语3A

UNIT SEVEN [00:14.79]Which one do you want?Picture 1. [00:22.94]Can I have an apples? I like apples. Yes,of course.Picture 2. [00:38.77]Which apple do you want?The big one,please. [00:46.52]I don't want the small one. Gogo!You're greedy!Picture 3. [0

发表于:2018-12-13 / 阅读(250) / 评论(0) 分类 小学综合英语3A

UNTI TWELVE [00:04.28]What am I?Picture 1. [00:11.86]Tony and Lily are playing'What am I?'Are you young or old? [00:24.92]I'm young.Picture 2. [00:33.46]Have you got hair or feathers? I've got feathers.Picture 3. [00:46.99]Can you run or fly? I can r

发表于:2018-12-13 / 阅读(262) / 评论(0) 分类 小学综合英语3A

UNIT NINE [00:07.78]Lily and Susie go to school every day.Picture 1. [00:19.64]Lily and Susie go to school every day.They are in the same class. [00:31.43]They sit together every day.Picture 2. [00:41.87]It is eight fifteen.Lily and Susie are having

发表于:2018-12-13 / 阅读(257) / 评论(0) 分类 小学综合英语3A

UNIT TWO [00:12.20]Gogo can fly.Picture 1. [00:20.24]What can Gogo do,Tony? I don't know.Picture 2. [00:32.63]What can you do,Gogo? I can dance.Picture 3. [00:45.56]That's very good,Gogo. Can he sing?Picture 4. [00:57.94]Can you sing,Gogo? Yes,I can.

发表于:2018-12-13 / 阅读(279) / 评论(0) 分类 小学综合英语3A

Unit 1 [00:27.95]The donkey and the pekinese [00:32.71]There was a merchant who had a Pekinese dog. [00:37.98]It was like a toy. [00:41.14]The Dekinese lived in the merchant's house, [00:45.90]slept on his bed, sat on his lap and lived an easy life.

发表于:2018-12-13 / 阅读(295) / 评论(0) 分类 小学综合英语6A

Unit 13 [00:39.58]The farmer and the fox [00:43.52]There was a rich farmer who owned many fields. [00:49.08]He also kept ducks and hens. [00:53.76]They gave him eggs and sometimes he ate one for his dinner. [01:00.60]One night in winter a fox came to

发表于:2018-12-13 / 阅读(272) / 评论(0) 分类 小学综合英语6A

UNIT TEN [00:18.49]Ten apples.Picture 1. [00:25.76]A B C STORE.Picture 2. [00:34.53]One carrot.Picture 3. [00:42.55]Two lemonsPicture 4. [00:52.19]Three bananas. Picture 5. [01:00.73]Four sweets.Picture 6. [01:11.97]Five eggs.Picture 7. [01:22.13]Six

发表于:2018-12-13 / 阅读(269) / 评论(0) 分类 小学综合英语1A

Unit 11 [00:43.70]The school bag [00:47.18]Last monday,Peter,Patsy John and Annie were at the bus stop. [00:55.93]A bus arrived. One of the boys picked up Annie's school bag. [01:07.76]'Hey!Annie said.'That bag is mine.' [01:14.14]'No,it isn't,'the b

发表于:2018-12-13 / 阅读(268) / 评论(0) 分类 小学综合英语4A

Unit 9 [00:54.62]Sharing [00:57.86]The children played at Peter's flat last Sunday. [01:04.42]At 4 o'clock they were hungry.They wanted some food. [01:11.78]'We can put all our money together and then share it,'Annie said. [01:19.65]'No,we can spend

发表于:2018-12-13 / 阅读(247) / 评论(0) 分类 小学综合英语4A

[00:00.00]Man Is to Survi [00:02.43]With the rapid development of civilization,people are getting manyby-products [00:08.72]Sprawling cities provde us with the finest comforts at the cost of occupying more farmlan [00:16.40]modern factories provide u

发表于:2018-12-30 / 阅读(115) / 评论(0) 分类 英语六级听力练习集锦

After a hurricane or earthquake, people often band together and cooperate to deal with the recovery. And were not the only species that becomes more cooperative in tough times.Female Yuhina birds in Taiwan usually fight over space in the community ne

发表于:2019-01-08 / 阅读(150) / 评论(0) 分类 Scientific American(六)月

Feed-in tariff program relies on funding from electricity users, not taxpayers Tom Banse | Olympia, Washington 23 March 2010 Proposed solar installation and wind turbine at Gas Works Park in Seattle. National and state governments around the world ha

发表于:2019-01-13 / 阅读(190) / 评论(0) 分类 VOA标准英语2010年(三月)

Here is an image. 这是一张照片。 Since galaxy clusters are representative slices of the universe, scaled-down versions. 因为星团可以看做是宇宙的缩小版。 They are mostly made up of dark matter, 它们也是大部分由暗物质构

发表于:2019-01-18 / 阅读(115) / 评论(0) 分类 TED演讲商业篇

Here then is the strange paradox of black holes: the defeating black hole is anything but black. Just how greedy and bright a black hole can get is revealed by an aptly very ordinary looking galaxy called Cygnus A, some 650 million light years away.

发表于:2019-01-23 / 阅读(109) / 评论(0) 分类 探索与发现2013年

BEIJING, May 24 (Xinhuanet) -- Scientists revealed for the first time the molecular structure of proteins, which enables bacteria to transfer electrical charges, according to a new study. The revelation was published in Proceedings of the National Ac

发表于:2019-02-07 / 阅读(125) / 评论(0) 分类 英语新闻
学英语单词
a-or-not-b gate
abrahamson
admissible concentration
allodoxaphobias
amp hr
anisols
ante-room
applausometer
artopinae lamella
ASPPO
ath thumami
banjoleles
batten-board
bidirectional loudspeaker
blocked I/O queue
c.l.r
Center for Public Resources
Certificate Authority
choroidosis
click
collagenous fibroma
commingle
competencies
compsodrillia mammillata
convincedness
curing reaction
day-releases
Ditaven
Dodson Peninsula
electrolytic grinding wheel
eliminativism
Eps15
euonymus verrucosoides var. viridiflous loes. et rehd.
ever-so
explicit language
faglioni
fat-headed
feste
fundamentaltissue
gastrocolic ligament
gays
gets back with
guillotine shutter
haetzni
half steel
heat transfer head
hexamethoniums
highgroves
Iguana iguana
improved earth road
intensity of buffeting
iodosobenzoic acid
jehangir
Jellicoe
Kwanzaa
leptospirotic
light antenna
link motion valve gear
magnetic tape cassette recorder
man-machine communication philosophy
meadowbrook
metapore
missioneering
morphoxylacetic acid
Nepaltar
nonodd
normosmic
nutsiness
oblique lattice
phenomenalise
phylum Pogonophora
picky heads
pre-operator
prescription medicines
proscolecine
Quercus velutina
reaction of medium
reactive power loading
rent-rolls
ring sticking and piston deposits
royal abundance
screen storage time
sexual incontinence
shadowe
silicatization
single-pass tubular heater
social experiment
Srīpur
ST_causing-and-forcing_causing-things-to-happen
standard profit
strewment
TECF
thank heaven s
thionyl chloride
three point circuit
tide current meter
trap efficiency
tripedal
tube tester
unit contact pressure
wall flowers
zero-field energy