山东省肥城市石横镇初级中学九年级英语全册 定语从句复习教案 人教新目标版.doc

定语从句复习教案十五、定语从句 总第 课时step 1 学生自学一、who, whom, whose引导的定语从句1. who 在从句中作主语，不可省略，它所引导的定语从句所修饰的先行词必须是人。e.g. this is the doctor who came her yesterday.2. whom在从句中作宾语，它所引导的定语从句所修饰的先行词必须是人，可以省略。e.g. the man (whom) you saw last week has left the town.注意：在从句中作介词宾语时，介词一般可放在whom之前，也可放在原来的位置上。在含有介词的固定动词词组中介词只能放在原来的位置上。e.g.a) the man from whom i borrowed the book is li lei. = the man whom i borrowed the book from is li lei.(前句中的whom不可省略，后句中的whom可省略)b) the girl whom he is taking care of is ill. (take care of是固定词组)3. whose在从句中作定语，表示所属关系，其所修饰的先行词既可是人也可是物。e.g. i know the woman whose husband is a doctor. he lives in the house whose window faces south.二、that, which引导的定语从句这两个代词均指物，它们所引导的定语从句所修饰的先行词是物,通常情况下，它们可以互换。1. that, which在从句中作主语，不可省略。e.g. hero is the film that/which was directed by zhang yimou.2. that, which在从句中作宾语，可以省略。e.g. is this the film (that/which) you talked about last week?注意：关系代词在作介词宾语时，只能用which且不能省略。e.g. the house in which he once lived is a meeting-room. = the house (which) he once lived in is a meeting-room.step 2 教师点拨引导定语从句的关系代词that和which，在一般情况下，尽管可以互换使用，但在下列情况下，只能用that，而不用which：1. 先行词是复合不定代词everything, anything, nothing等时。e.g. she didnt forget anything (that) her mother had told her to buy.2. 先行词被序数词或the last修饰时。e.g. this is the first textbook (that) i studied in the primary school.he is in the last row that is next to the window.3. 先行词被形容词最高级修饰时。e.g. that is the highest building (that) i have ever seen.4. 先行词被the only, the very, the same等修饰时。e.g. this is the very novel (that) you want to borrow.5. 先行词是或被all, no, some, any, little, much等修饰时，e.g. ive written down all (that )the teacher doesnt allow us to do.they havent got any dictionaries (that) we need.6. 先行词既包含人又包含物时。e.g. he told us many interesting things and persons (that) we had never heard.step 3 当堂训练( ) 1. the number of people _ lost homes reached as many as 250,000. a. which b. who c. whom d. /( ) 2. this is the most beautiful part _ i have _ visited. a. which; ever b. that; never c. which; yet d. that; ever( ) 3. my necklace is not the only thing_ is missing. a. that b. which c. what d. /( ) 4. were talking about tonny, _ you met yesterday. a. with who b. whom c. which d. that( ) 5. is this the very museum _ some japanese visitors visited last wednesday? a. one b. where c. that d. which( ) 6. the book_ cover is red is toms. a. which b. that c. / d. whose( ) 7. the place_ i grew up is a beautiful town. a. which b. that c. where