按年代顺序排列

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(527) / 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(314) / 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(358) / 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(220) / 评论(0) 分类 Scientific American(十二)月

[00:00.00]Lesson One To Beijing [00:22.41]第一课 去北京 [00:44.83]G:Could I ask for your help in arranging a taxi for me tomorrow? [00:48.09]旅客:请你明天帮我安排一辆出租车好吗? [00:51.36]R:Certainly ...Where would you like t

发表于:2018-12-05 / 阅读(217) / 评论(0) 分类 星级饭店大堂英语

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(217) / 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(218) / 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(153) / 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(271) / 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(206) / 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(310) / 评论(0) 分类 数学英语

The Olympic Games shall be proclaimed open by the Head of State of the host country. The delegation parade in alphabetical order according to the language of the the host country, except for Greece, w

发表于:2019-01-06 / 阅读(164) / 评论(0) 分类 奥运英语

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(249) / 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(229) / 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(182) / 评论(0) 分类 阅读空间

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(244) / 评论(0) 分类 英语新闻

arrange表示安排某人做某事,不能用 arrange sb to do sth, 而应用 arrange for sb to do sth (此时的 arrange 为不及物动词)。 ①用作及物动词。如: a) 用名词或代词作宾语。如: We will arrange everything. 你们会

发表于:2019-02-12 / 阅读(140) / 评论(0) 分类 英文语法词汇

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(181) / 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(162) / 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(222) / 评论(0) 分类 柯南脱口秀
学英语单词
adenoids tuberculosis
adormin
algebraic interior point
analytic embedding
antiacne
ar-methoxy-benzylidene
arterial cannulation
Asturianos
block binding time
boiler platform
burgies
cading
calandria tube
Carlsbad twins
cast on
catch at shadow
Cerochlamys
chafting pad
Close All
cobalt(iii) tartrate
corvus frugilegus pastinaor
cytoplasmic organelle
Deoxystreptamine-based
Desk Rage
divot
dot matrix LEDs
e-multiple alleles
elliptical wave guide
erez
extent of protection
factorial table
fast valving
fenclofos
finite precision
flyswat
foot over
franciss joseph is
fuel tanker
Gentiana vernayi
golden alexanders
Greek Anthology
guanylthiourea
gustara
head-shaving
high frequncy alternator
impingue
in the first flush of youth
intermediate wood
iPod dock
java head
L. Sc. A.
labionasal cartilage
law of resemblance
leg back half sideward
Leunbach's paste
lickspittles
liquid flow relay
live a colorful life
loss of hydroturbine efficiency
Mercator course
microconcentrator
mini-wars
mogra
Noonan syndrome
North Pacific Radio Warning Station
Notrees
Nucleus parasympathicus sacralis
open wound
outriding
paecilomyces tenuipes
pakosh
phenyl-cinnamic acid
primula polyanthas
reaction-type engine
relational semantics
ringdoves
robin's egg blue
root-rot of conifers
rumbling
say one's say
scale with central zero
seamlet
self synchronous system
self-centeredly
sewing-ups
Sida rhombifolia L.
socioemotional development
solid encapsulated transformer
sorcerist
SPA concept
specus
split strength
split-run test
Spring House
strounger
subnanomolar
subtidal line
syphilitic pseudoparalysis
tricoloured
variable speed turbine governing system
volcanic thunderstorm
yellow roots