28 be away from 從……離開

　　29 be bad for 對什么有害 eg ： Reading books in the sun is bad for your eyes 在太陽下看書對你的眼睛不好

　　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 當(dāng)心;小心

　　33 be different from…… 和什么不一樣

　　34 be famous for 以……著名

　　35 be friendly to sb 對某人友好

　　36 be from = come from 來自 eg ：He is from Bejing He comes from Bejing Is he from Bejing ? Does he come from Bejing ?

　　37 be full of 裝滿……的 be filled with 充滿 eg： the glass is full of water the glass is filled with water

　　38 be glad+to+do/從句

　　39 be going to + v(原) 將來時(shí)

　　40 be good at(+doing) = do well in 在某方面善長， 善于……中華考試網(wǎng)

　　42 be happy to do 很高興做某事 m.owmt.cn

　　43 be helpful to sb 對某人有好處

　　eg ： Reading aloud is helpful to you 大聲朗讀對你有好處

　　Exercising is helpful to your bady 鍛煉對你的身體有好處

　　44 be in good health 身體健康

　　45 be in trouble 處于困難中 eg ： She is in trouble They are in tronble

　　46 be interested in 對某方面感興趣

　　47 be late for = come late to 遲到 eg： Be late for class 上課遲到

　　48 be like 像…… eg ： I'm like my mother

　　49 be mad at 生某人的氣

　　50 be made from 由……制成(制成以后看不見原材料)