目标 1. knowledge aims: learn useful words and expressions in this part: assistance, companion, graduation basement, congratulate, all the best, accessible, in particular, approval 2. ability aims: learn to use the useful words and expressions correctly. 重点 to master the key words and phrases such as: adapt, annoy, conduct, abolish, resign, suitable, ambition, in other words, adapt to , out of breath, all in all , make fun of 二次备课难点 enable students to offer congratulations and best wishes.