work和job都表示工作，它们的区别是什么

work和job都表达工作，它们的区别是什么

work, task和job均有“工作”的意思。

work是最普通用词，指人们日常生活和工作中所从事的有目的的体力或脑力劳动。

①工作；劳动；活儿

I've got so much work to do.我有一大堆工作要做。
Carrying heavy loads around all day is hard work.整天往返运送重物是个苦活儿。
What time do you start/finish work?你什么时间开始／完成工作?
Aileen does most of the work around the house.阿德里安做大部分的家务活儿。
What sort of work are you experienced in?你对哪一种工作有体会？
She tends to wear quite dressy clothes for work.她总是穿得漂漂亮亮的往上班。
Roger's work involves a lot of travelling.罗杰的工作需要经常出差。

②工作素材；工作成果

I'll have to take this work home with me and finish it there.我只好把这项工作带回家完成。
All the furniture is the work of residents here.所有的家具都是这里居民的劳动成果。

task : 通常指分派给的任务，也指自愿的工作，但往往是艰巨或令人厌烦的工作。

task指任务；（尤指经常、不情愿或很难做的）工作；（苦）差事。

We usually ask interviewees to perform a few simple tasks on the computer just to test theiraptitude.我们通常让接受面试者在电脑上进行一些简单操作，只想测测他们的能力。
The government now faces the daunting task of restructuring the entire health service.政府现在面临着重新改组整个医疗卫生体系的艰巨任务。

job : 多用于口语，侧重指受雇用的，以谋生为目的工作。

a temporary/permanent job暂时的／固定的工作When she left college, she got a job as an editor in a publishing company.大学毕业后她在一家出版公司当编辑。It's very difficult trying to bring up two children while doing a full-time job.一边抚育两个孩子一边做全职工作很困难。He's never managed to hold down (= keep) a steady (= permanent) job.他从来没能保住一份稳定的工作。She's applied for a job with an insurance company.她已向一家保险公司求职。Are you going to give up your job when you have your baby?你有了小孩后会舍弃工作吗？After a disastrous first month in office, many people are beginning to wonder if the new presidentis up to (= able to do) the job.由于任职的第一个月表现很糟，许多人开始怀疑新总统是否胜任。Hundreds of workers could lose their jobs.成百上千的工人可能会失业。

job和task有什么区别

job是工作的进口，负责掌握、追踪、治理任务，也是一个进程 包含map task和reduce task Tasks是map和reduce里面的步骤，主要用于完成任务，也是线程