新概念英语2第49课课件_详细版.ppt

5. 目的状语从句 解释主句动作发生的目的 ① The boss asked the secretary to hurry up with the letters _____ _____ he could sign them. ② The teacher raised his voice _____ _____ _____ the students in the back could hear more clearly. So that in order that 6. 结果状语从句 说明主句动作发生产生的结果 so...that 句型归纳： so + adj./adv. + that The problem was so complicated that it took them an entire week to figure it out. so + adj. (+ a/an) + n. + that There is so rapid an increase in market supply that the price starts to fall. such...that 句型归纳： such (+ a/an) (+adj.) + n. +that Most people go after pleasure in such a hurry that they hurry past it. 真题演练 Pop music is such an important part of society ???????????????it has even influenced our language. A.as?????? B.that??????? C.which????? D.where 知识回顾Knowledge Review 9. Glancing at the bits of wood and metal that lay around him, the man sadly picked up the mattress and carried it into his house. glancing为现在分词，引导的短语相当于一个时间状语从句after he glanced at me....,动词的ing形式强调与所修饰的名词之间的主动关系。that引导的关系从句修饰the bits of wood and metal, that在从句中作主语。 bits = pieces lie,lay的区别见下页 pick up 拿起，拾起 lie和lay的区别 (1)首先来看lay(lay----laid----laid----laying)，它的主要意思是“产卵”、“放置”等，比如： The hen is laying an egg.母鸡在下蛋。 He laid his hands on my shoulder.他把手放在我的肩上。 (2)lie用作不规则动词(lie----lay----lain----lying)时，表示“躺”、“(东西)平放”、“位于”等意，比如： 　　He felt tired, so he went and lay down for a rest. 　　他感到疲劳，所以去躺下休息了。 　　His books lay open on the desk when I went in. 　　我进去时，发现他的书平摊在书桌上。 　　(这里的lay是lie的过去式。) 看到这，大家可能会有点迷糊了，为什么同样表达“放”的意思，有时候用lay有时候却用lie呢？ 我们可以这样理解，lay强调动作，而lie强调状态。比如我们要描述一个躺在床上的婴儿，如果要强调妈妈把孩子放在床上的动作，就可以说：Mother laid the baby gently on the bed.如果要强调“孩子是躺在床上的”这种状态，就要说：The baby lying on the bed was my little sister. 趁热打铁，来做点练习，请看下面的题目，用lay和lie的适当形式填空： 1、Dont ( ) the glass on the corner of the table.别把玻璃杯放在台角上。 2、The city ( ) in the north of China.那座城市位于中国的北部。 3、Hes still ( ) in bed.他还躺在床上。 答案：1.Lay(强调“放”的动作) 2.lies 3.lying(强调“位于”“躺着”的状态) (3)如果上面的内容大家都看明白