【课堂新坐标】2014秋高中英语（目标分析+方案设计+自主导学）Unit 5 Period Ⅲ Learning about Language课件 新人教版选修7.pptVIP

复习非限制性定语从句 一、非限制性定语从句的用法 非限制性定语从句与先行词的关系比较疏散，从句只是对先行词作附加补充说明，若去掉它，句子的意思仍然完整。从句和主句之间常用逗号隔开，译成汉语时，从句常单独译成一句话。引导非限制性定语从句的关系代词有as, which, whom, who, whose等，关系副词有when, where等。 Toms father, who is over sixty, still works hard day and night. 汤姆的爸爸已经60多岁了，依然日夜努力工作。 All of us went to the Palace Museum, where we visited the clock section.我们所有人都去了故宫博物院，在那儿我们参观了钟表馆。 二、使用非限制性定语从句应注意的问题 1．非限制性定语从句不用that引导。 I am fond of the novel, which you bought for me. 我非常喜欢那本小说，就是你给我买的那本。 2．非限制性定语从句不能用why引导，要用for which代替why。 I have told him the reason, for which I missed the early bus.我没能赶上早班车，我已经告诉了他原因。 3．关系代词和关系副词在非限制性定语从句中一般不省略。 He was eager to go to the hospital to see his stepmother, whom he loved and respected as his own mother.他急于去医院看望他的继母，他把他的继母当做亲生母亲一样热爱和尊敬。 三、as, which引导非限制性定语从句时的区别 1．两者都可引导非限制性定语从句，指代主句或主句的一部分内容，有时可以互换。但as引导的从句位置较灵活，能置于主句之后、之前或插在主句中间，且有“正如……”之意；而which引导的从句只能置于主句之后。 As we know, light travels faster than sound. ＝Light, as we know, travels faster than sound. ＝Light travels faster than sound, as we know. 正如我们所知，光的传播速度比声音的传播速度快。 My parents often treat me as a baby, which I cant bear.父母常常把我当小孩看待，这是我难以忍受的。 2．as常用于as is well known, as often happens, as may be imagined, as we know, as we can see, as we expect等结构中，而which不能。 Smoking is harmful to ones health, as is known to all.吸烟有害健康，这一点是众所周知的。 四、“介词＋which/whom”引导的非限制性定语从句 “介词＋关系代词”既可以用于限制性定语从句，也可以用于非限制性定语从句。而且还可以与关系副词where，when转换。 He came to a farm, on which he finally settled. 他来到一个农场，最终在那里定居。 He has two sons, both of whom are doctors. 他有两个儿子，都是医生。 Ⅰ.单项填空 1．The captain an apology to the passengers for the delay of the flight caused by the bad weather. A．made　　　　　　B．said C．put D．passed 【解析】　make an apology意为“道歉”，为固定搭配。句意：机长因坏天气所导致的航班延误向乘客道歉。 【答案】　A 2．(2013·衡水高二检测)—Congratulations！You have been admitted into a key university， I know you have been dreaming of for years. —Thank you.Im a lucky dog. A．which B．one C．it D．where 【解析】　考查定语从句。句意：——祝贺你被一所重点大学录取了。我知道，这所重点大学是你梦想很多年的大学。——谢谢。我很幸运。which you have been