1．(教材P49)One complained that the room was not clean and that it was not very comfortable either.

　　一个学生抱怨说房间不干净而且也不舒适。

　　complain vt.& vi.抱怨；诉苦

　　(1)complain to sb.about/of sth. 　　 向某人抱怨/投诉某事

　　complain that ... 抱怨说......

　　complain of ... 诉说(病情或痛苦等)

　　(2)complaint n. 抱怨，投诉

　　complaint about/against ... 对......的不满/抱怨，针对......的投诉

　　make a complaint about/against ... 投诉......，抱怨......

　　have a complaint about/against ... 对......有怨言

　　①I can't put up with her another day - she never stops complaining.

　　她整天抱怨，我一天也不能忍受了。

　　②I'm going to complain to the manager about this affair.

　　我要就这件事向经理投诉。

　　③He complained bitterly that he had been unfairly treated.

　　他愤懑地诉说他受到的不公平待遇。

　　④She left early, complaining (complain) of a headache.

　　她说自己头疼，很早就离开了。

　　⑤They made a complaint of injustice in the way they had been treated.

　　他们抱怨受到不公平的对待。

　　2．(教材P51)What has the world come to when the past matters more than the present?

　　当过去比现在更重要时，世界将会变成什么样子呢？

　　come to达到，进入(某状态)；合计，总共；(某人)意识到；苏醒

　　写出下列句中come to的含义

　　①The two bills come to two hundred and thirty yuan.合计，总共

②I've come to the conclusion that he's not the right person for the job.达到