Unit 4 Lesson 12 Healthy Bones-状语从句2.ppt

1、,Unit 4 Lesson 12 Healthy Bones,用来修饰动词，形容词，副词以及全句的句子成分，叫做状语（adv.）。 用作状语的通常是副词，介词短语，不定式和从句等。,状语从句,Review,状语从句？ 在复合句中表示的状语 可以用来修饰谓语（包括非谓语动词）、定语、状语或整个句子。,状语从句 分类,1让步状语从句,9原因状语从句,6时间状语从句,8方式状语从句,7比较状语从句,2结果状语从句,3地点状语从句,4条件状语从句,5目的状语从句,让步状语从句,一、概念,让步状语从句是状语从句中 的一种。一般翻译为“尽 管即使”就是我们日 常生活中用的“退一步说”的感觉。,二、引导词

2、,1.（1）though, although表示“虽然，纵然” 之意。 一般可互换，但不能与but连用 。 Although/Though he is very old, he is quite strong. She passed the examination though she had not studied very hard. 翻译：尽管他很笨，但是他很努力学习。,（连词）,Although/Though he is stupid, he studies hard.,We will go even if/though it rains.,1. （2）even if=even tho

3、ugh 表示“即使”，“纵使”之意，含有一种假设。 Well go out even if/though the weather is bad. Even if he is poor, she loves him. 翻译：即使下雨我们也要去。,1. （2）whether.or.表示“不论是否”，“不管是还是”之意。 Youll have to go to the party whether youre free or busy . Whether you believe it or not, its true. 翻译： 无论是否下雨我们都要去。,Whether it rains or not,

4、 we will go.,2.“no matter+疑问词”或“疑问词-ever” 含义为“无论.”,No matter what happened, he would not mind. =Whatever happened, he would not mind. 无论发生了什么，他都不会介意的。,Can you do it?,no matter what = no matter who = no matter when = no matter where = no matter which = no matter how =,whatever,whoever,whenever,wherev

5、er,whichever,however,Conclusion:让步状语从句可以由以上从属连词引导。,More examples,Whatever (=No matter what) you say, I wont believe you. Dont let them in, whoever(=no matter who) they are. However (=No matter how) expensive it may be, Ill take it. Come whenever (=no matter when) you like .,结果状语从句,结果状语从句中 so.that 与s

6、uch.that 的使用,1.so.that 如此.以至于 so是副词，与形容词或副词连用， 其结构是：so+adj.（adv.）+that so + adj+a/an +可数名词单数+that从句 eg： 他跑得如此快，我赶不上他。 He ran so fast that I couldnt catch up with him.,2suchthat 如此.以至于 such是形容词，它修饰名词或者名词短语。 句型结构可分为以下三种： such+a/an（+adj.）+单数可数名词+that从句 eg: 她是如此可爱的一个女孩，我们都喜欢和她玩. She is such a lovely gir

7、l that we all like to play with her. 这是本很有用的字典以至于我想买一本。 This is such a useful book that I want to buy one.,such（+adj.）+复数可数名词+that从句 eg： 这些问题如此难，以至于我们没有人能回答。 These are such difficult questions that none of us can answer them.,such（+adj.）+不可数名词+that从句 eg： 天气这么糟糕我们没能按时完成工作。 We had such terrible weather that we couldnt finish the work on time.,练习：,1. Curing sick people is _ important _ doctors must be careful. A. too; to B. so; that C. enough; to D. such;