英语专题二定语从句.doc

高三英语复习·专题二 定语从句 【定语从句及相关概念】 1．定语从句：修饰某一名词或代词的从句叫定语从句。定语从句一般紧跟在它所修饰的先行词之后。 2. 先行词：被定语从句修饰的词叫先行词。 3. 关系词：引导定语从句的词叫关系词。关系词有关系代词和关系副词。 例：the girl who is standing there 4. 知识结构 ① that/ which/ who/ whom/ whose 等关系代词引导 限定性② when/ where/ why等关系副词引导 ③ 介词 + which引导 ① which引导 非限定性 ② as引导 ③ when/ where/ who等引导的whose和of which之间的转换。 只能用that引导不能用which引导的定语从句特点 “介词 + which”引导的定语从句及 1从句缺主语，填who that which 2从句缺宾语，填whom that which 3从句缺表语，填that 4从句缺定语，填whose 5从句缺状语，填when where why 6关系词代替一个句子，填as which 【高考难点解析】 1．作定语用whose =the+ n+ of which=of which the + n(a) He is the man whose car was stolen last week. (b) It was a meeting whose importance I did not realize at that time. 注意： “介词 + whose +名词”引导定语从句。 I love my motherland, for whose good future I will work hard. 2．as 和which 引导定语从句的区别 （1）as引导的从句可以放在主句之前，而which引导的从句只能放在主句之后。 They are hollow, which makes them very light. As is known to all, Taiwan is a part of China. （2）as引导的非限制性定语从句表示积极的意义，与主句是顺理成章的关系，绝不能与之矛盾。若非限制性定语从句表示消极的意义，则只用which。如： He has succeeded in his career, as / which we all hope. 他在事业中成功了，这正是我们大家所希 Her grandma died last week, which made her very sad. 她的奶奶逝世了，这使得她很悲伤。 () 当非限制性定语从句的引导词前面有介词时，只能用which, 而不可用 as。如： He has a new computer, for which he paid nearly ten thousand Yuan. as引导限制性定语从句多与such或the same连用，它可以代替先行词是人或物的名词。 Such people as were mentioned by him were honest. I shall do it in the same way as you did. (5) as常用于一些固定结构中。如： as is well known / as we all know 众所周知； as is said above 正如上面所说； as might be imagined 正像所想象的那样； as is reported 如报道所说； as has been pointed 如所指出的那样； as is expected 正如所料。． 当先行词是表时间的time, day等和表地点的place, house等时，一定要注意分析从句的结构，如果缺少主语或宾语时，关系词应该用which或that, 缺少时间状语或地点状语时，才能用when或where试比较： I’ll never forget the day when my hometown was liberated. I’ll never forget the days which/that we spent together last summer. His father works in a factory where radio parts are made. His father works in a factory which/that makes radio p