turn          搭 配： 　　 turn away 走开；把脸转过去 　　 turn one's back on 不理睬 　　 turn out 生产；驱逐；翻转 　　 turn on 开，旋开(电灯等) 　　 turn off 关(水源等)；拐弯 　　 turn into 进入；使变成，使成为 　　 turn in 转身进入；拐入；交出；上床睡觉 　　 turn down 关小，调低；拒绝 　　 turn sb's blood cold 使毛骨悚然 　　 turn against 对…采取敌对态度 　　 by turns 轮流，交替 　　 take turns 依次，轮流 　　 on the turn 正在转变中 　　 turn back (使)折回；(使)往回走 　　 turn around/round 转变，(使)转好 　　 in turn 依次，轮流；转而，反过来 　　 turn up 出现；找到；证明是 　　 turn to 变成；求助于；着手；查阅 　　 turn over (机器等)运转；翻过来；仔细考虑 　　真 题： 　　 Let’s not wait any longer, he might not ___at all. 　　 A)turn over B)turn up C)turn on D)turn down 答案 B 　　 The French pianist who had been praised very highly ____to be a great disappointment . 　　 A)turned up B)turned in C)turned out D)turned down 答案 C 　　 This popular sports car is now being ____at the rate of a thousand a week. 　　 A)turned down B)turned out C)turned up D)turned on 答案 B 　　 Faced with all the difficulties, the girl _____her mother for comfort. 　　 A)turned over B)turned form C)turned to D)turned up 答案 C 　　 Under the present system, state enterprises must____ all profits to the government 　　 A) turn down B)turn up C)turn out D)turn in 答案 D 　　 Everything we eat and drink contains some salt; we can meet the body’s need for it from natural sources without turning____ the salt bottle. 　　 A)to B)over C)on D)up 答案 A