[电] 顺序核查常式

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(471) / 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(255) / 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(308) / 评论(0) 分类 决胜六级英语听力

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(186) / 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(178) / 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(186) / 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(126) / 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(238) / 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(177) / 评论(0) 分类 2014年ESL之商务英语

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(271) / 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(204) / 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(185) / 评论(0) 分类 Scientific American(五)月

今天我们要学的词儿是routine。 Routine是常规的意思。Routine checkup是定期体检。Routine conference是例行会议。我们应该把锻炼变成日常生活的一部分,可以说 We should make exercise a part of our daily rout

发表于:2019-01-25 / 阅读(129) / 评论(0) 分类 英语每日一词

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(143) / 评论(0) 分类 阅读空间

今天我们要学的词儿是routine。 Routine是常规的意思。Routine checkup是定期体检。Routine conference是例行会议。我们应该把锻炼变成日常生活的一部分,可以说 We should make exercise a part of our daily rout

发表于:2019-02-06 / 阅读(149) / 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(203) / 评论(0) 分类 英语新闻

MELBOURNE, Jan. 21 (Xinhua) -- A victory of 6-4, 7-6(4), 6-2 over Canadian Milos Raonic helped Roger Federer of Switzerland reach another Grand Slam quarterfinals here on Monday. The 17-time Grand Slam champion gave up only five points on his first s

发表于:2019-02-15 / 阅读(147) / 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(156) / 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(134) / 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(187) / 评论(0) 分类 柯南脱口秀
学英语单词
a legend in one's lifetime
absolute idealism
active acoustic torpedo
an ABC
and anon
anterior(to)
antirolling
arachnophora fagicola
ardiff
arthropod-borne epidemic
Asteroleplasma
band 7
biased quadratic estimator
Book of Malachi
brain hernia
bulk polymerization of VC
centre type cylindrical grinder
cephalopholis leopardus
chromia catalyst
composite mold
cross binary translator
cumulative average chart
cuviers' beaked whale
cycloheximide(actidione)
cytopenia
diagramme
doum palm
dramatic performance
Elaeagnus latifolia
enough is as good as a feast
equal-stress line
eruptive movement
Firefighting Charge
fivelings
forevermores
geoidal horizon
go through the whole card
Graptolithoidea
Gregorian telescope
greyle
groundwater gradient
guar gums
hand-controlled target
hepatitis bs
hold her horses
ifor
imprescriptibility
improved crown grafting
Kinasa
Kondor
last-of-chain
leeshance
lixiviations
menidrosis
metalsalt
moral luck
naked PC
neurataxia
new ball game
OAS
outgambled
parasuchid
pedal car
Persian Gulf State
polite company
Polkton
positive ions
POTAMIDIDAE
propyl benzoylbenzoate
pseudolimit
reinforcing rail
revolving damper
ribbon sendust head
rotary refrigerant compressor
Rubus rosifolius
Salamba
sassafras laurels
second-order equation
self-rotated stopper
sexploit
short-circuit magnetomotive force
sinensal
sokadsuranin
solenoid valve for freon
solomon guggenheims
stever
strip mapping
stroma cells
sulfuric acid test
tadasu
ticktacks
train list information after departure
Tuscan style
two-means problem
watched crossing
water cyclone
westchester
Wireless Wide Area Network
wiswesser line notation
work-rule action
zooms out
Zorpia