Section Ⅳ　Language points(Ⅱ) (Word power，Grammar and usage & Task)

　　Ⅰ.单词拼写

　　根据汉语或首字母提示，写出下列单词

　　1．The experts discussed over and over to find practical solutions(解决办法)．

　　2．I'm writing to invite you to attend the graduation ceremony(典礼)next week.

　　3．Today I'm standing here to give the speech to apply to be the new chairman(主席)of the Students Union.

　　4．A good actor can always catch the attention of his/her audience and make them delighted and satisfied.

　　5．He complained about the bad service he received at the airport.

　　6．Pay attention to your words and expressions while giving advice.

　　Ⅱ.拓展词汇

　　根据词性和汉语提示，写出下列单词

　　1．wood n．木头，木材→wooden adj.木制的

　　2．history n．历史→historical adj.历史的；与历史研究相关的

　　3．extreme adj.极度的；极端的→extremely adv.极度，极其

　　4．express v．表现，表达→expression n．表达；表情，神色

　　5．power n．力；势力，权力→powerful adj.强有力的

　　Ⅲ.补全短语

　　根据提示补全下列短语

　　1．come to　 达到，进入(某状态)；合计，总计

　　2．go through 经历；顺利完成；穿过

　　3．pay attention to 注意

4．carry out 实行，执行；进行