11. course,subject course课程(可包括多门科目),subject科目(具体的学科)a summer course 12. custom,habit custom传统风俗,习俗,也可指生活习惯,后接to do,habit生活习惯,习惯成自然,后接of doing. I‘ve got the habit of drinking a lot. 13. cause,reason cause 指造成某一事实或现象的直接原因,后接of sth./doing sth,reason用来解释某种现象或结果的理由,后接for sth./doing sth. the reason for being late 14. exercise,exercises,practice exercise运动,锻炼(不可数),exercises练习(可数),practice(反复做的)练习Practice makes perfect. 15. class,lesson作"课"解时,两者可以替换。指课文用lesson. 指班级或全体学生用class. lesson 6;class 5 16. speech,talk,lecture speech指在公共场所所做的经过准备的较正式的演说,talk日常生活中的一般的谈话,讲话,lecture学术性的演讲,讲课a series of lecture on… 17. officer,official officer部队的军官,official政府官员an army officer 18. work,job二者均指工作。work不可数,job可数a good job 19. couple,pair couple主要指人或动物,pair多指由两部分组成的东西a pair of trousers 20. country,nation,state,land country侧重指版图,疆域,nation指人民,国民,民族,state侧重指政府,政体,land国土,国家The whole nation was sad at the news. (责任编辑:admin) |