新概念第二册第课课件(4).pptVIP

新概念第二册第21课课件;New words;mad adj 发疯的;reason ;2) 理性，正常心智 eg. Only man has reason. 只有人类才有理性。 lose one’s reason 丧失理智 beyond all reasons 毫无道理 bring a person to reason 使（某人）明白道理，使不做糊涂事 reasonable? adj. 合情合理的，良好的，尚可的 at a reasonable price 以合理的价格 cause 导致某事发生的起因 the cause of the fire 大火的起因 eg. Smoking is one of the causes of lung cancer. 吸烟是肺癌的起因之一。;sum n. 量;sum n. 量;determined adj 坚定的，下决心的;课文讲解;Aeroplanes are slowly driving me mad. I live near an airport and passing planes can be heard night and day.;Over a hundred people must have been driven away from their homes by the noise.;他们曾向我提供一大笔钱让我搬走，但我决定 留在这儿;1、Mad or not? = mad or not mad? or not 在疑问词的后面，表示“是还不是”，选择概念 2、Aeroplanes are slowly driving me mad. 1). aeroplane = airplane 飞机 2). drive sb mad 把某人逼疯 e.g. You are driving me mad. drive (drove , driven) eg. He drives his car very badly. ;3、I live near an airport and passing planes can be heard night and day. night and day He forgot the man with passing time. sleeping baby 正在睡觉的小孩 waiting car　 正在等待的车 ;4、The airport was built years ago, but for some reason it could not be used then. 1) years前面不加确定的数词时，一般表示“许多年”years ago = many years ago，weeks等的用法与它相似 I have not seen him for weeks. 2)for some reason　由于某个理由 some+可数名词单数： 某一 some book some+可数名词复数：一些 some books some+不可数名词： 一些 some water I’ll tell you some day. We’ll talk about it some other time. ;5. Last year,however,it came into use. Over a hundred people must have been driven away from their homes by the noise. 1) come into use:投入使用(永无被动，物作主语） come into:进入得到、获得财富 eg. The airport came into use last year. 这个机场去年投入使用。 go out of use 停止使用 2) over = more than 3) away from 离开 4) Home ,family与 house 的区别 home:家,强调有感情;house仅仅指房子;family:家人 ;6.I am one of the few people left. Sometimes I think this house will be knocked down by a passing plane. 1). one of +名词复数 +谓语动词的单数+