人教英语必修一4 EarthquakesUsing LanguageⅠ[胡老师]（市一等奖）优质课.ppt

1、甘肃省平凉市泾川县第一中学甘肃省平凉市泾川县第一中学 主讲：胡慧燕主讲：胡慧燕 人教版高一英语必修人教版高一英语必修1 The Attributive ClauseThe Attributive Clause定定 语从句语从句 Unit4 Grammar 定 语 从 句 定 语 从 句 概 念 概 念 在复合句中，修饰一个名词或代词，有时可修饰一 个句子的从句叫定语从句，它也叫形容词性从句。 先行词先行词 关系词关系词 （有三（有三 重作用）重作用） 从句从句 关系代词关系代词 关系副词关系副词 构 成 构 成 被定语从句所修饰的词叫先行词。 引导定语从句的关系代词有that, which,w

2、ho(宾格whom,所有格whose) 定语从句的位置定语从句的位置 定语从句放在被修饰成分之后。定语从句放在被修饰成分之后。 e.g. This is the bike which he bought last year. 先行词先行词 定语从句定语从句 Do you know the woman? She spoke just now. Do you know the woman who spoke just now? whom指人指人, 在从句中作宾语或表语在从句中作宾语或表语, 作作 宾语时可省略。宾语时可省略。 The girl is from China. I called her

3、 just now. The girl (whom ) I called just now is from China. The bananas were not fresh. We bought them this morning. The bananas (which)we bought this morning were not fresh. which指物指物, 在从句中作主语、宾语在从句中作主语、宾语, 或表语，作宾或表语，作宾 语时可以省略。语时可以省略。 that指人或物，在从句中作主语、宾语或表语，指人或物，在从句中作主语、宾语或表语， 作宾语时可以省略。作宾语时可以省略。 A

4、 plane is a machine. It can fly. A plane is a machine that can fly. whose 指人或物，在从句中作定语。指人或物，在从句中作定语。 The room is mine. Its window faces south. The room whose window faces south is mine. 定语从句注意以下几点定语从句注意以下几点： that指物时一般可以与指物时一般可以与which互换，但互换，但 在下列情况中一般不可以用在下列情况中一般不可以用which。 当先行词为当先行词为all, much, little

5、, few, none, something, anything, everything, nothing等不等不 定代词时，如：定代词时，如： All （Everything）that can be done has been done. 先行词被先行词被all, every, no, some, any, little, much修饰时修饰时,如：如： Ive read all the newspapers (that) you gave me. 先行词是序数词或形容词最高级修饰时，先行词是序数词或形容词最高级修饰时， 如：如： This is the first book (that)

6、he has written in English. 先行词被先行词被the only, the very, the last 修饰时，修饰时， 如：如： That white dress is the only one (that) I really like. 当主句是以疑问词当主句是以疑问词who, which, what开头的开头的 特殊疑问句特殊疑问句 时，如：时，如： Who is the person that is standing over there ? 当有两个或两个以上分别表示人和物的先当有两个或两个以上分别表示人和物的先 行词时，这个定语从句要用行词时，这个定语从句要

7、用that而不用而不用who (whom)和和which引导。如：引导。如： He talked about the place and people that he had visited. 当关系代词在从句中作表语时，如：当关系代词在从句中作表语时，如： China is no longer the country that it used to be. 反馈练习反馈练习 填空：填空： 1. She is a teacher _ I like very much. 2. Those _ will go to the park stay here. 3.That was all the money _ I had. 4. Jim is the first student _ left the classroom. 5. Look at the boy and his dog _ are coming this way. 6. You can read the books _ I have. whom/that who that that that which/that