一、单项选择1We have been friends_.(南宁)Alast year Bone year agoCsince we met last year Dwhen we met last year2Will you watch the program Running Man in Zhejiang StarTV tonight?Yes, of course. It _ one of the most popular shows since last October.(镇江)Awas BbecameChas been Dhas become来源:学优高考网3The film has _ for an hour.Astarted BbegunCbeen on Dfinished4When_ you _ the new bike?I_ it for 2 days.(恩施)Adid；have；bought Bdid；buy；have had来源:gkstk.ComCdid；buy；have bought5Mr. Brown _his hometown since he _ the army.(乌鲁木齐)Ahas left；joinedBhas been away from；has joinedChas been away from；joinedDleft；joined来源:gkstk.Com二、完成句子1Do you know the man?Yes. I _ (know)him for three years.(聊城改编)2Our foreign teacher Mr. Green _(teach)us English since three years ago. (菏泽)3How long have you _(上学)?4The lamb _ (死亡) for quite some time.(雅安)5Are you a soccer player in your school?Yes, I _ (参加) the team two years ago. I _ (参加) the team for two years. (宜宾改编)答案：来源:学优高考网gkstk一、1.C点拨：本题用语法判定法。由前面半句We have been friends可知本句为现在完成时；last year，one year ago和when we met last year用于过去时态；since引导的时间状语从句用一般过去时，主句用现在完成时。故选C。2C点拨：本题用寻找题眼法。根据since last October的提示，横线处应用现在完成时，且是延续性的状态，应用has been。故选C。来源:学优高考网gkstk3C4B点拨：本题用语法判定法。句意：你什么时候买的这辆新的自行车？我已经买了它两天了。问句询问过去发生的动作，应用一般过去时；答语表达一种状态从过去某时开始，一直延续至今，要用现在完成时，且谓语动词要用延续性动词，buy对应的延续性动词为have。故选B。5C点拨：本题用语法判定法。since引导的时间状语从句用一般过去时，主句应用现在完成时，且主语谓语动词应用延续性动词。故选C。二、1.have known2.has taught3been in school/been a student4has been dead5.joined; have been in