43 be helpful to sb 对某人有好处 eg : Reading aloud is helpful to you 大声朗读对你有好处 Exercising is helpful to your bady 锻炼对你的身体有好处 44 be in good health 身体健康 45 be in trouble 处于困难中 eg : She is in trouble They are in tronble 46 be interested in 对某方面感兴趣 47 be late for = come late to 迟到 eg: Be late for class 上课迟到 48 be like 像 eg : Im like my mother 49 be mad at 生某人的气 50 be made from 由制成(制成以后看不见原材料) 51 be made of 由制成(制成以后还看得见原材料) 52 be not sure 表不确定 53 be on a visit to 参观54 be popular w
