➡ See also the entries for paper and task另见paper条和task条assignment ♦︎ project ♦︎ homework ♦︎ exerciseThese are all words for a task or piece of work that sb has to do, especially as part of their studies.这些词均表示作业、任务,尤指学生的功课。PATTERNS AND COLLOCATIONS 句型和搭配◆a project / homework / an exercise on sth◆a / an easy / difficult assignment / exercise◆(a) geography / history / biology, etc. project / homework◆to do an assignment / a project / your homework / an exercise◆to have an assignment / some homework to do◆to get on with an assignment / a project / your homework◆to finish an assignment / a project / your homework◆to give sb / set (sb) an assignment / their homework / some exercises■assignment əˈsaɪnmənt [countable] a task that sb is given to do, usually as part of their job or studies(分派的)工作,任务◆You will be expected to complete three written assignments.你们要完成三份书面作业。◆I'd set myself a tough assignment.我给自己安排了一项艰巨的任务。◆She's on assignment in Greece at the moment.目前她在希腊执行一项任务。■project [countable] a piece of work involving careful study of a subject over a period of time, done by school or college students(大、中学学生的)专题研究◆My class is doing a project on medieval towns.我班学生正在做中世纪城镇的专题研究。◆The final term will be devoted to project work.最后一学期的时间将全部用来做专题研究。■homework [uncountable] work that is given by teachers for students to do at home(学生的)家庭作业◆I still haven't done my geography homework.我还没做完地理作业呢。◆How much homework do you get?你有多少家庭作业?◆I have to write up the notes for homework.我不得不写好家庭作业笔记。■exercise [countable] a set of questions in a book that tests your knowledge or practises a skill练习;习题◆grammar exercises语法练习◆Do one exercise for homework.家庭作业是做一个练习。