B2U2 综合训练一.词汇1. 词性变化1) Compete competitor n
竞争者 competition n
比赛,竞争 competitive adj
2) interview interviewee n
被采访者 3) volunteer voluntary /volunteer adj
4)regular regulation n
regularly adv
5)Host hostess n
女主人 6) admit admission n
7)advertise advertisement n
广告,宣传 advertiser n
登广告者8)hopeless hopeful 反义词 hopelessly adv
hopelessness n
9) responsibility responsible adj
responsibly adv
10)physical _physics n
物理___ physicist n
物理学家11) athlete athletic adj
12) foolish fool n
用所给词适当形式填空1)I know you are ready to compete , and I believe you are a good competitor
2) The party hosted by the host is designed to celebrate his 20th wedding anniversary(结婚周年) with the hostess
3) According to the regulation, we should give the machine a regular check
4) He is a responsible person who