Section ,Learning about Language,The old man saw some Germans taking apart theAmber Room and removing it.(Page 4, Discovering usefulstructures 3)那位老人看到一些德国人正在拆掉并搬走琥珀屋。take apart (divide sth.into pieces)拆开,典例,He took apart the machine to show every detail of his,operation.他把机器拆开，让大家看他操作的每个细节。,拓展 tell sb./sth.apart 把某人或某物区分开fall apart 使散开；解体；破裂apart from 除外live apart 分居,运用 完成句子,The old machine _ (被拆开) and the,useful parts were sold.,Alice and her husband _ (分居) now._ (除外) his nose, he is very,good-looking.,The twins look so alike that it is difficult to _,(区分他们),was taken apart,live apart,Apart from,tell them apart,限制性定语从句与非限制性定语从句,一、限制性定语从句,若定语从句对先行词起限制作用，使该词的含义更具体、更明确，这种定语从句就称为限制性定语从句。这类从句与主句间的关系十分密切，之间不能用逗号隔开，且不能省略，否则句子的意义就不完整。如：,Do you remember the teacher who taught us English at middle,school？你记得中学教我们英语的那位老师吗？,A dictionary is a book which gives the meaning of words.字典是解释词语的书。,He is the man (whom) I want to see.他就是我要见的那个人。,二、非限制性定语从句,若定语从句跟先行词的关系并不十分密切，只是对先行词作补充说明，且从句用逗号与主句隔开，即使去掉从句也不影响主句意思，这种定语从句就称为非限制性定语从句。如：,Mr.Zhang, who came to see me yesterday, is an old friend of,my fathers.,张先生是我父亲的一位老朋友，他昨天来看我了。,The novel, which I have read three times, is very interesting.这本小说很有趣，我已经读了三遍了。,三、常用非限制性定语从句的情况,1当先行词是专有名词或被物主代词、指示代词修饰时，,其后常用非限制性定语从句修饰。如：,Charles Smith, who was my former teacher, retired last year.,查尔斯史密斯去年退休了，他曾经是我的老师。,My house, which I bought last year, has got a lovely garden.我,去年买的那幢房子有个漂亮的花园。,2当将整个主句作为先行词对其进行修饰时要用非限制性定语从句，这时从句谓语动词要用第三人称单数。如：,He seems not to have grasped what I meant, which greatly,upsets me.他似乎没弄明白我的意思，这使我很心烦。,3关系代词 as 表示“正如”时，用于引导非限制性定语,从句，但应注意以下两点：,(1)as 引导的非限制性定语从句位于句末时，一般可以和,which 互换。如：,She is extremely popular among the students, as/which is common,knowledge.她在学生中很受欢迎，这是众所周知的。,(2)as 引导的非限制性定语从句可以放在主句的前面、中间或后面，而 which 引导的定语从句不能放在句首。如：,As you will find out, all is settled.你将会发现，一切都已搞定了。,Taiwan is, as you know, an inseparable part of China.众所周知，台湾是中国不可分割的一部分。,四、限制性定语从句和非限制性定语从句区别一览表,一、用适当的关系词填空,1 I am most grateful to my parents, _ always,encourage me and care for me.,2All _ remain in the famous park are a few stones in,ruins.,3He suffered from great pain in the back, _ kept him,from sitting up.,4My classmates, some of _ are from other countries,have enriched my school life.,who,that,which,whom,5Much of his youth was spent in Beijing, _ he,developed interest in Beijing Opera.,6_ is known to all, hard work leads to success.7There is always someone helping and supporting us, _,makes the task much easier.,8The path leads to a small room, _ walls are,decorated with some modern paintings.,9There are many clubs in the city, most of _ are safe,and friendly.,10Ill never forget the years _ I lived in the village,with him, _ changed my attitude to life.,where,As,which,whose,which,when,which,二、用非限制性定语从句翻译下列句子1他病得很重，我很着急。,_,2李华是我的同学，他的爸爸就是我的英语老师。,_,3我叔叔是个律师，刚才我们经过了他的办公室。,_,He was seriously ill, which made me worried.,Li Hua is my classmate, whose father is my English teacher.,My uncle, whose office we just passed, is a lawyer.,4汤姆工作努力并乐于助人，这一点我们都知道。,_,5射击原本只是一种生存技能，它在 19 世纪晚期才发展,成一项运动。,_,Tom works hard and is willing to help others, as we all know.,Shooting, which was originally a means of survival,into a sport in the late 19th century.,developed,