定语从句(关系代词引导).ppt

定语从句（关系代词引导） 定语从句(Attributive clause) 概念:　在复合句中修饰名词或代词的句子。 (在句子中作定语) Tom is a smart boy. Tom is a boy who is smart. 形容词作定语 句子作定语,修饰boy, 叫定语从句 Tom is a boy who is smart. 先行词 关系词 定语从句 关系代词 关系副词 which, who, whom, whose, that where, when，why Relatives(关系词) Used for（指代） The clause（从句） 从句缺_______ 或________ 从句缺少______ which that who whom whose where when why sth. sb. /sth. sb. sb. sb. /sth. a place time reason 主语 宾语 状语 关系代词 关系副词 as sb. /sth. 解题步骤和关键 1.分析定语从句的句子成分2.从句缺少主语或宾语，则用关系代词3.从句缺少状语，则用关系副词 判断缺不缺宾语或主语？①This is the factory ___________ I used to work in.②John is reading a book _________ belongs to me.③The village ______ I visited yesterday is beautiful. that/ which which/that which vi.+ prep. 缺少宾语 缺少主语 缺少宾语 考点难点归纳 1.that which 2.介词 + 关系代词 3.whose的用法 that 1.that 与which ①Do you have anything ______ you don’t understand? 先行词是everything, nothing, anything, something, much, little, none等不定代词，引导定语从句用that。 which whom ②Her bag, in _______ she put all her money, has been lost. ③This is the boy with _______ he talked. 在介词后面，指事物用which，指人用whom。 ④I’ve read all the books ______ you lent me. 先行词被any, some, no, much, few, little, every, all, very, only, last 等修饰时,引导定语从句用that 。 that ⑤This is the best TV _____ is made in China. 先行词被形容词最高级或序数词修饰时，引导定语从句用that 。 that 只用that的情况： 1.先行词是everything, nothing, anything，something, much, little, none等不定代词 2.先行词被形容词最高级或序数词修饰 3.先行词被any, some, no, much, few, little, every, all, very, only, last 等修饰 4.先行词中既有人又有物 5. who/which 等作先行词时 只用which的情况: 1.在介词后面，指事物用which, 指人用whom 2. 非限制定语从句中 3. 代指整件事，与 as区别 whom to whom 2. 如何判断介词 The old man ______I am looking after is better. The old man _________I am talking is better. 3. whose 的使用 The house _____is broken is mine. A. whose window B. the window of which C. of which the window D. the window of whom 4. as 的使用 The earth is round, ___ we all know. ___ is known to all, the earth is round ___ is known to all that the earth is round. as As It which As as /wh