单词 TRACK的词源
From Old French trac, probably of Germanic origin; related to Middle Dutch tracken to pull, Middle Low German trecken; compare Norwegian trakke to trample.
英语动词TRACK的变化形式
PRESENT
Present
I track
you track
he/she/it tracks
we track
you track
they track
Present continuous
I am tracking
you are tracking
he/she/it is tracking
we are tracking
you are tracking
they are tracking
Present perfect
I have tracked
you have tracked
he/she/it has tracked
we have tracked
you have tracked
they have tracked
Present perfect continuous
I have been tracking
you have been tracking
he/she/it has been tracking
we have been tracking
you have been tracking
they have been tracking
PAST
Past
I tracked
you tracked
he/she/it tracked
we tracked
you tracked
they tracked
Past continuous
I was tracking
you were tracking
he/she/it was tracking
we were tracking
you were tracking
they were tracking
Past perfect
I had tracked
you had tracked
he/she/it had tracked
we had tracked
you had tracked
they had tracked
Past perfect continuous
I had been tracking
you had been tracking
he/she/it had been tracking
we had been tracking
you had been tracking
they had been tracking
FUTURE
Future
I will track
you will track
he/she/it will track
we will track
you will track
they will track
Future continuous
I will be tracking
you will be tracking
he/she/it will be tracking
we will be tracking
you will be tracking
they will be tracking
Future perfect
I will have tracked
you will have tracked
he/she/it will have tracked
we will have tracked
you will have tracked
they will have tracked
Future perfect continuous
I will have been tracking
you will have been tracking
he/she/it will have been tracking
we will have been tracking
you will have been tracking
they will have been tracking
CONDITIONAL
Conditional
I would track
you would track
he/she/it would track
we would track
you would track
they would track
Conditional continuous
I would be tracking
you would be tracking
he/she/it would be tracking
we would be tracking
you would be tracking
they would be tracking
Conditional perfect
I would have track
you would have track
he/she/it would have track
we would have track
you would have track
they would have track
Conditional perfect continuous
I would have been tracking
you would have been tracking
he/she/it would have been tracking
we would have been tracking
you would have been tracking
they would have been tracking
IMPERATIVE
Imperative
you track
we let´s track
you track
NONFINITE VERB FORMS
Present Participle
tracking
«TRACK»的英语 引用
单词
track的知名引用和例句
I ran track in high school very competitively, and then ran it D-1 at Boston University. I ran there on an athletic scholarship and chose BU because they had both a good track program and an arts program.
Don't take anything from me because I'll track it down.
We can track and see the production of single molecules, trace them and see how they assemble into structures.
Even though I enjoy that head-to-head competition part, one of the things that drove me to long track was if I won or if I lost I want to know it's all on my shoulders and it didn't have anything to do with anybody else.
'American Idol' is the fast track to fame. I'm just lucky it worked out. I don't feel different. The way people react to me is different.
To drive an F1 car you have to be a little mad. On the morning of a race there's a mix of excitement and fear. If it's a wet track, then it's worse as you're not in control most of the time, which is the thing all drivers fear the most.
And then fourth, we have that essential group of people who track programs and budgets to ensure that they align with the needs of preparation and warning, counterintelligence and support to the operational war fighter.
And there is the headlight, shining far down the track, glinting off the steel rails that, like all parallel lines, will meet in infinity, which is after all where this train is going.
Rather than viewing a brief relapse back to inactivity as a failure, treat it as a challenge and try to get back on track as soon as possible.
I can't even walk out the door without, even to go to the race track, without my MAC lip gloss.
与 «TRACK»相关的英语书籍
在以下的参考文献中发现
track的用法。与
track相关的书籍以及同一来源的简短摘要提供其在 英语文献中的使用情境。
1
USA
Track & Field Coaching Manual
Variant title : USA Track and Field. From USA Track & Field, Inc.
2
Railway
Track Engineering
Technology of fully mechanized track construction with the deployment of simple track laying equipment to highly sophisticated track-laying trains.Richly illustrated with photographs and line drawings, this book will be useful to ...
3
Coaching Youth
Track and Field
Endorsed by USATF and named the official handbook of Hershey's Track & Field Games, this book a must-read as you prepare to meet the challenges and enjoy the rewards of coaching young athletes.
American Sport Education Program,
2008
4
Small, Smart & Practical
Track Plans
Features custom-designed prototype-oriented HO and N scale layout designs and perspective drawings for spaces no larger than 10 x 12 feet. Perfect for modelers second project layout or a portable railroad that travels well.
5
Fundamentals of
Track and Field
Provides information for training and developing new coaching talents for track and field, including sprints, race walking, hurdles, and long jump
Gerry Carr, Gerald A. Carr,
1999
6
Coaching
Track & Field Successfully
Guthrie presents coaches with a blueprint for building a successful track and field program including information on managing off the track, planning for big events, and motivating athletes to excel.
7
Officiating
Track and Field and Cross Country
Based on officiating mechanics endorsed by the National Federation of State High School Associations (NFHS), Officiating Track & Field and Cross Countryis the definitive guide for new and experienced high school officials and administrators ...
8
Basic Model Railroad
Track Plans: Small Starter Layouts You ...
From Model Railroader magazine, these simple layout designs are ideal for beginners. Features full-color plans and construction techniques for HO and N scale starter layouts.
9
Heidegger: Off the Beaten
Track
The first English translation to bring together the texts originally published under the title Holzwege.
Martin Heidegger, Julian Young, Kenneth Haynes,
2002
10
48 Top Notch
Track Plans
Collects layouts inspired by actual railroads around the United States, or that were winners of a layout contest
包含词语«TRACK»的新条目
找出国内和国际出版社所讨论的内容，以及词语
track在以下新条目的上下文中是如何使用的。
AP PHOTOS: Dirt Track Racing at the Ponderosa Speedway
At the Ponderosa Speedway, a race track made of red clay and nestled in the small hills of central Kentucky, spectators can be sure they will take a little piece of ... «ABC News, 七月 15»
Pennsylvania thoroughbred track cancels cards due to deer running …
ERIE, Pa. – A Pennsylvania thoroughbred track has canceled its racing card for a second day as officials deal with deer running onto the track during races. «Fox News, 六月 15»
Senate advances fast-track trade bill for Obama
The Senate on Tuesday voted to advance President Obama's trade agenda, approving a measure to end debate on fast-track authority. The 60-37 motion sets ... «The Hill, 六月 15»
USA Track and Field Championships TV schedule
The USA Track and Field Outdoor Championships open Thursday in Eugene, Ore., with coverage on NBC, NBCSN, NBC Sports Live Extra, Universal Sports ... «NBCSports.com, 六月 15»
House Passes Fast-Track Trade Do-Over
WASHINGTON -- The GOP-led House of Representatives started over on trade Thursday, passing a fresh bill to give President Barack Obama sweeping powers ... «Huffington Post, 六月 15»
Elon Musk To Build A Hyperloop Test Track, Puts Out Call For Pod …
Well, Musk wants in. SpaceX today announced it will build a one-mile test track at half-scale adjacent to its headquarters in Hawthorne, Calif. It is due to be ... «Forbes, 六月 15»
Thumbs way up for the new NCAA format; the Portland Track …
Here are some quick thoughts after returning from Eugene, where the Oregon Ducks swept the men's and women's NCAA Outdoor Track & Field Championships ... «OregonLive.com, 六月 15»
David Wilson trades football field for track and field, eyes Olympics
On Saturday -- just 10 months later, but true to his word -- Wilson will walk onto the track at New York Icahn Stadium to make his pro debut in the triple jump at ... «ABC News, 六月 15»
Oregon wins its second consecutive NCAA outdoor track & field title
On track to redshirt midway through this season, the freshman instead capped a meteoric rise by running 3 minutes, 55.12 seconds for six points toward the team ... «NCAA.com, 六月 15»
Track & Field hosts NCAA West Preliminary Rounds this week
AUSTIN, Texas – Texas Track and Field is eyeing a national championship this season, and the quest for the title begins this week in Austin as the Longhorns ... «TexasSports.com, 五月 15»