28 be away from 从……离开
29 be bad for 对什么有害 eg ： Reading books in the sun is bad for your eyes 在太阳下看书对你的眼睛不好
30 be born 出生于
31 be busy doing sth 忙于做什么事 be busy with sth 忙于……
32 be careful 当心;小心
33 be different from…… 和什么不一样
34 be famous for 以……著名
35 be friendly to sb 对某人友好
36 be from = come from 来自 eg ：He is from Bejing He comes from Bejing Is he from Bejing ? Does he come from Bejing ?
37 be full of 装满……的 be filled with 充满 eg： the glass is full of water the glass is filled with water
38 be glad+to+do/从句
39 be going to + v(原) 将来时
40 be good at(+doing) = do well in 在某方面善长， 善于……中华考试网
42 be happy to do 很高兴做某事
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 ： I'm 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)