1、定语从句之关系代词定语从句之关系代词as的用法的用法河北深州市中学河北深州市中学 baby,wont you tell me why?there is sadness in your eyesI dont want say goodbye to youlove is one big illusion I should try to forgetbut theres something left in my headyoure the one who set it upand youre the one to make it stopIm the one whos feeling lost ri
2、ght nownow you wanted to forgetevery little thing you saidbut theres something left in my headVictor Hugo维克多雨果（法国小说家）As Victor Hugo said,“Laughter is the sun that drives winter from the human face”.As 关系代词as既可以指人，也可以指代事物。既可以引导非限定性定语从句，也可以引导限制性定语从句。下面让我们系统学习一下：A-6-As相似句式的相似句式的区别区别B C 跟踪练习跟踪练习 D as引导非
3、限制性引导非限制性定语从句定语从句as引导限制性引导限制性定语从句定语从句 学习流程A、as引导非限制性定语从句引导非限制性定语从句B、as 引导限制性定语从句引导限制性定语从句 当先行词前有such,so,the same修饰，同时定语从句缺少主语或宾语时，应使用关系代词as，例如：He is such a good teacher as all the students like.他是一个所有学生都喜欢的如此好的老师。You have to pay as much money as the victim requires.你需要支付受害者所要求的一样多的钱。asas My father w
4、ants to buy the same car as is on show on the stage.我爸爸想买一辆在台上展示的那样的车。the sameasC such/soas such/sothat He is such a good teacher as all the students like.他是一个所有学生都喜欢的好老师。He is such a good teacher that all the students like him.他是一个如此好的老师以至于所有学生都喜欢他。(形式不同，意思不同)himthatasthatthe sameas the samethat Th
5、is is the same bag as I lost yesterday.这个书包和我昨天丢失的相似。This is the same bag that I lost yesterday.这正是我昨天丢失的书包。D 跟踪练习1.This is so difficult a question _ I cant solve now.A.as B.that C.which D.who2.The book is written in _ easy English_ beginner can understand.A so;that B such;that C so;as D such;as3.Th
6、ere is no simple answer,_ is often the case in science.A.as B.that C.when D.where4.【改错改错】This is such a hard question as no student can solve it.This is so difficult a question _ I cant solve now.A.as B.that C.which D.who【分析】先行词是a question，后面的句子中缺少solve的宾语，而且先行词前面有so，因此，填关系代词as The book is written i
7、n _ easy English_ beginner can understand.A so;that B such;that C so;as D such;as There is no simple answer,_ is often the case in science.A.as B.that C.when D.where This is such a hard question as no student can solve it.【分析1】用that 代替as,组成suchthat状语从句 【分析2】去掉it 做成定语从句 关系代词as代替先行词question，在定语从句中做sol
8、ve的宾语。分析句子结构分析句子结构 As is known to us all,the earth travels round the sun.It is known to us all that the earth travels round the sun.What is known to us all is that the earth travels round the sun.非限制性定语从句非限制性定语从句/主语从句主语从句-19-主语主语从句从句分析句子结构分析句子结构 As is known to us all,the earth travels round the sun.It is known to us all that the earth travels round the sun.What is known to us all is that the earth travels round the sun.A-23-As相似句式的相似句式的区别区别the sameas/thatsuch as/thatB C 跟踪练习跟踪练习与背诵句子与背诵句子 D as引导非限制性引导非限制性定语从句定语从句as引导限制性引导限制性定语从句定语从句the sameassuchasasassummaryThank you
