1. UNIT12

2.  1. impossible 不可能的；办不到的 adv.impossibly, n. impossibility  That's an impossible plan.  那是一个不可能实现的计划。 

3.  不能用人作主语，用物或 it 作形式主 语  Nothing is impossible to a willing mind. 世上无难事，只怕有心人。  It is impossible to get a taxi on such  a rainy day.  

4.  Likely 主语可以是人, 事物或 it.  Sb/ sth be likely to do  It is likely that….  The weather is likely to be fine.  It is likely that the weather will  be fine.

5.  Probable 主语是 it  It is probable that the weather will be fine.

6.  Find+ 宾语 + 宾补  What do you fine hardest in English?  I found the place much changed.  They found him already in the room.

7.  Why not buy some English tapes and books to go with them?  Go with 1) 一起去,2) 附带, 连同伴随  3) 配合 适合  I want some shoes to go with the these  trousers.  It’s wrong to say that crime goes with  poverty.

8.  They are of great help to learners  of English.  Be of + 抽象名词 =be + 相应的形容词  be of use/ value/ help /importance  patience.  be of a /an/ the same size/ weight/age  kind/ kind/ height