38. more than a year, more than one year

　more than a year一年多，more than one year超过一年(两年或三年等)

37. next year, the next year

　next year将来时间状语，the next year过去将来时间状语He said he would go abroad the next year.

36. for a moment, for the moment

　for a moment片刻，一会儿，for the moment暂时，一时Thinking for a moment, he agreed.

35. by bus, on the bus

　by bus表手段，方式，不用冠词，on the bus表范围They went there by bus.

34. three of us, the three of us

　three of us我们(不止三个)中的三个，the three of us我们三个(就三个人)The three of us---Tom, Jack and I went to the cinema.

33. of the day, of a day

　of the day每一天的，当时的，当代的， of a day暂时的，不长久的a famous scientist of the day

32. in front of, in the front of

　in front of范围外的前面，in the front of范围内的前面In the front of the room sits a boy.

31. a number of, the number of

　a number of许多，谓语动词用复数。the number of…的数目，谓语动词用单数。The number of students is increasing.

30. price, prize

　price价格，prize奖，奖品，奖金win the first prize The price is high/low.

29. sport, game

　sport多指户外的游戏或娱乐活动，如打球，游泳，打猎，赛马等；game指决定胜负的游戏，通常有一套规则His favorite sport is swimming.