[电] 取得顺序

Editors note: This is the third episode of four-part series on verb tenses. Be sure to listen to part one and part two first. For VOA Learning English, this is Everyday Grammar. Today we are going to talk about the perfect verb tenses. Perfect tenses

发表于:2018-11-27 / 阅读(583) / 评论(0) 分类 2016年VOA慢速英语(十二)月

Section A [00:01.23]1. M: I haven't decided which subject to major in [00:04.96]physics or chemistry. [00:07.76]W: It isn't easy to choose,is it? [00:10.21]Q: What does the woman mean? [00:13.87]2. W: The map shows that this street goes downtown. [00

发表于:2018-11-29 / 阅读(390) / 评论(0) 分类 决胜四级听力必备

Section A [00:01.54]1. M: My grandpa died in 1978. I was 18 years then. [00:08.20]W: That means he would be 76 if he were alive. [00:11.49]Q: How old was his grandpa when he was dead? [00:14.45]2. M: Why are you going so fast? [00:17.53]Where are you

发表于:2018-12-01 / 阅读(405) / 评论(0) 分类 决胜六级英语听力

[00:02.60]第12单元 汤姆.索耶 [00:05.20]Lesson 45 1 Read and act [00:09.31]第45课 1 阅读与表演 [00:13.43]I really wish I could read some funny stories. [00:15.61]我真的很希望我能读多点滑稽故事. [00:17.79]Have you read anyt

发表于:2018-12-01 / 阅读(276) / 评论(0) 分类 初中英语人教版初三

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Its the time of year to take a look backand thats just what the journal Science did as they listed their most important breakthroughs of 2008. At the v

发表于:2018-12-02 / 阅读(269) / 评论(0) 分类 Scientific American(十二)月

图片 by Jason Marshall Its not often someone suggests that knowing some math could make you the life of the party, but thats exactly what Im going to do. Yes, a properly timed delivery of a few fun facts about the famed Fibonacci sequence just migh

发表于:2018-12-07 / 阅读(289) / 评论(0) 分类 数学英语

[ti:UNIT 7 Enjoy Your Hobby Lesson 56:Unit Review] [0:01.051]Unit 7 [0:02.631]Enjoy Your Hobby [0:04.894]Lesson 56: [0:06.943]Unit Review [0:08.907]I. [0:10.231]Building Your Vocabulary [0:12.963]A. [0:14.500]Fill in each blank with the proper word o

发表于:2018-12-10 / 阅读(277) / 评论(0) 分类 河北教育初中英语(初中起点)八年级上

发表于:2018-12-12 / 阅读(201) / 评论(0) 分类 医务英语

This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute? The human genome was sequenced, and in the process of moving that forward the technology that was developed was incredible. And because of their efforts in human genome,

发表于:2018-12-24 / 阅读(339) / 评论(0) 分类 Scientific American(十)月

Describing Order and Sequence Patrick: Okay, your first task is to put all of these files in order. Maya: Wow, there must be hundreds of files in this storeroom. How am I supposed to organize them? Patrick: Create a basic filing system. Put things in

发表于:2018-12-27 / 阅读(269) / 评论(0) 分类 2014年ESL之商务英语

171 How many pupils are there in your class? 172 There are twenty. 173 I hate girls. 174 How much water are there in the bottle? 175 There is very little. 176 Go and fetch some. 177 Be careful! 178 I'm sorry. 179 Never mind! 180 There are very few. a

发表于:2018-12-29 / 阅读(262) / 评论(0) 分类 小学英语300句

图片 by Jason Marshall Some math is functional. Some math is fun. And some math is simply stunning. If that last description sounds improbable to you, then today just might change your mind. Because now that weve covered enough ground, were going t

发表于:2019-01-02 / 阅读(360) / 评论(0) 分类 数学英语

This is Scientific American's 60-Second Science. I'm Steve Mirsky, got a minute? Neandertals were our closest relatives. And now we know a lot more about them. Because researchers have for the first time sequenced a complete Neandertal genomethat of

发表于:2019-01-08 / 阅读(321) / 评论(0) 分类 Scientific American(八)月

This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute? Robin Williams thought that the platypus was cobbled together by an inebriated deity: Lets take a beaver. Lets put on a ducks bill. Now we know how weird the platypus is

发表于:2019-01-08 / 阅读(285) / 评论(0) 分类 Scientific American(五)月

古埃及金字塔是奴隶制帝王的陵墓,最宏大的当为吉萨三座大金字塔。塔基呈方形,每边长230米,高146米,用230余万块巨石(每块平均重达2.5吨)垒成,国王墓室用一块400吨重的石板垒成。整体规

发表于:2019-02-01 / 阅读(259) / 评论(0) 分类 阅读空间

今天我们要学的词是fetch。 Fetch, 是指某件物品能够卖多少价钱的意思。最近珠宝开发人员在南非发现了罕见的日落黄钻石。 The Sun-Drop Diamond discovered in South Africa is expected to fetch $15 million when

发表于:2019-02-05 / 阅读(172) / 评论(0) 分类 英语单词荟萃

BEIJING, Aug. 22 (Xinhuanet) -- Researchers have discovered how a human egg captures an incoming sperm for fertilization, paving the way to help couples suffering from infertility, according to media reports on Monday. An international team of resear

发表于:2019-02-08 / 阅读(318) / 评论(0) 分类 英语新闻

Listen to the schedule of a business trip. Fill in numbers l-8 to point out the sequence of the schedule. I'm leaving for Milan on the 7th of June. l'II arrive there on the 8th evening at about 7:OOpm. Then, l'II take a shuttle bus to the hotel. On t

发表于:2019-02-17 / 阅读(215) / 评论(0) 分类 英语听力练习题

Listen to the dialogues and write the correct sequence of l-6 as mentioned in the dialogues. A:How do I search books from the computer? B:First, key in your PIN number. Then, it goes to the Library's Homepage. Then, you can choose any way you want to

发表于:2019-02-17 / 阅读(205) / 评论(0) 分类 英语听力练习题

Thank you for being here,Fareed.Nice to have you on the show. 多谢你抽空前来 法里德 很高兴你能来上节目 Let's get started first with your background.I do think I know a lot about you. 首先聊聊你的背景 我觉得我很了解你

发表于:2019-02-23 / 阅读(284) / 评论(0) 分类 柯南脱口秀
学英语单词
acipen-V
algotrophic nutrient
alpha-tocotrienol
alvertons
antitrinitarian
apriority
ASUG
at sea maintenance
automatic gun laying
averages
aweke
Aylesbury Vale
b batteries
bacterial overgrowth syndrome
bethells
breath of life
Burall-Forti paradox
calappa quadrimaculata
coalitionist
coexpressed
Commelina communis
compassionative
contact type generator
continuous signalling
cwc foundation
data binding agents
ddrename
diary fatigue
drilling with optimized parameter
dual market price
Erythrina caffra
esmes
eubians
exchange at premium
fixed-ended grillage
fly the pigeons
fossil plant
Frei antigen
frisia
full metal jackets
galactophorous duct
gametocyte
garden rake
Hercynian period
hormone imbalance
Ilirska Bistrica
imaginary loading
inactivatings
IPDP
ipronin
kenseth
loop table
low oil circuit-breaker
major repair of vehicle
meteor bumper
methadol
mulle
nuclear scattering cross-section
oil of yarrow
oiling berth
openair
pea green
pepperiness
performance targets
persona designata
petition for rehearing
phagocytic activity
photometer constant
recompensed
reduce and cancel debts
refluxing
regio cruris posterior
rheophilae
riching
sacred figs
sarbacane
schema entry
scouting manual
set program interrupt
source transfer
stickinesses
strata interolivare lemnisci
strategic weapon firing post
successor set
teletypewriter user
television equipment
the works
throttle flow
timber window
Topka
tosylamide
triadi secondarie
triquetum
twilight arc
uncovered interest arbitrage
unneighbored
UNTCOK
vesicoumbilical
walk roughshod over
whale-fishing
wrest-balk
zoysiagrasses