八下定语从句

1、 1 1 请大家准备好请大家准备好视频学案和报纸视频学案和报纸2 2 请准备好请准备好笔记本笔记本和和红笔红笔及时将及时将重重 点标记在点标记在课本上课本上. .在复合句中，在复合句中，修饰修饰某一名词或代词的某一名词或代词的从句叫定语从句。从句叫定语从句。定语从句所修饰的名词或代词叫定语从句所修饰的名词或代词叫先先行词行词。关系词：关系词：引导定语从句的词。引导定语从句的词。关系词关系词:关系代词和关系副词关系代词和关系副词关系代词关系代词: that, which , who, whom, that, which , who, whom, whose, whose, 关系副词关系副词:wh

2、en, where, whywhen, where, why关系代词的确定关系代词的确定关系代词关系代词从句中的功能从句中的功能 指代内容指代内容 that 主语主语/ /宾语宾语人人/ /物物 which 主语主语/ /宾语宾语物物 who主语主语/ /宾语宾语人人 whom 宾语宾语, ,可省可省人人 whose 后加名词后加名词人人/ /物物定语从句中谓语的单复数定语从句中谓语的单复数关系代词在定语从句中作主语时，关系代词在定语从句中作主语时，从句的从句的谓语动词在人称和数上需和谓语动词在人称和数上需和先行词保持一致先行词保持一致。I like the movie that has gr

3、eat music.先行词先行词谓语动词谓语动词关系代词在定语从句中作宾语或定关系代词在定语从句中作宾语或定语时，从句的谓语动词应与从句中语时，从句的谓语动词应与从句中的主语保持一致。的主语保持一致。The news that / which she has told us is surprising. (that / which作宾语作宾语)关系代词在定语从句中作宾语或定关系代词在定语从句中作宾语或定语时，从句的谓语动词应与从句中语时，从句的谓语动词应与从句中的主语保持一致。的主语保持一致。Are you the woman whose things were left in my taxi

4、 yesterday? (whose作定语作定语)关系代词在定语从句中作宾语时，关系代词在定语从句中作宾语时，可以省略。可以省略。Kathy is the girl (whom/ who/that) I often write to.I still remember the holiday(which/that) we spent together.宾语从句中介词的位置，关系代词宾语从句中介词的位置，关系代词作宾语时，介词不能放在作宾语时，介词不能放在that , who的前面，但可以放在的前面，但可以放在which , whom的前面。的前面。The house in which Mrs L

5、in lives is very beautiful. =The house (which/that) Mrs Lin lives is very beautiful. 关系代词只用关系代词只用that 不用不用which 的情的情况；当先行词是况；当先行词是all，anything, something,nothing , everything等不定代词时，关系代词一般用等不定代词时，关系代词一般用that :There is nothing that belongs to me here.当先行词被形容词最高级、序数词当先行词被形容词最高级、序数词以及以及last, only等词修饰时，关

6、系代等词修饰时，关系代词一般用词一般用thatIt is the smallest computer thatcan be found in the world today.当先行词既有人又有物时，关系代词当先行词既有人又有物时，关系代词一般用一般用that；Peter talked a lot about things and persons that he knew there.1、 John is the person _ wants to help us. A. that B. when C. what D. where2. Sorry, we dont have the coat _

7、 you need. A. which B. when C. where D. why3.The boy to _ I spoke just now is my cousin.A.what B. which C. that D. whom4.Thats the most interesting place _ I have ever visited. A. which B. where C. that D. what5、This is the village _ my grandmother used to live in. A. when B. where C. that D. what6.

8、 Is France the first Western country _ you have been to ? A. what B. which C. that D. whereprefer to do rather than do sth. prefer to do instead of doing sth. 表示“宁愿也不做”1.他宁愿在家呆着也不去打篮球。他宁愿在家呆着也不去打篮球。（英译汉）（英译汉）He prefers_ _ _ home rather than _ basketball.= He prefers _ _ _ home instead of _ basketbal

9、l. to stay at play to stay at playing prefer to喜欢喜欢胜过胜过我喜欢游泳胜过滑冰。（英译汉）我喜欢游泳胜过滑冰。（英译汉）I like swimming better than skating.I prefer _ to _. swimming skatingprefer名词或动名词，名词或动名词，表示表示“宁愿宁愿”，“更喜欢更喜欢”。(1)他是上海人，因此更喜欢吃米饭。他是上海人，因此更喜欢吃米饭。（英译汉）（英译汉）He comes from Shanghai, so he _ rice. prefers(2) 我宁愿骑单车去。我宁愿骑单车

10、去。Id _ _ _ by bike.(3) 我喜欢那个白的。我喜欢那个白的。I _ the white one. prefer to go prefer4、prefer to do 表示表示“愿意做愿意做” 我愿意马上就走。我愿意马上就走。I _ _ go at once. 5、prefer sb. to do “愿意某人做愿意某人做” 我倒希望你马上就走。我倒希望你马上就走。I _ you _ go at once. prefer to prefer toprefer that从句从句“宁愿宁愿”（从句一般用虚拟语气）（从句一般用虚拟语气）我宁愿你做这件事。我宁愿你做这件事。I _ _ y

11、ou should do it. prefer thatbe sure to do sth. 肯定能够做某事肯定能够做某事我肯定能赢得比赛。我肯定能赢得比赛。You _ _ _ win the competition. 他们肯定会迟到的。他们肯定会迟到的。They _ _ to be late. are sure to are sure one of +名词复数表示名词复数表示“之一之一” 我们学校是淄博最好的学校之一。我们学校是淄博最好的学校之一。Our school is _ _the best _ in ZiBo.周杰伦是流行歌手之一。周杰伦是流行歌手之一。Jay Chou is _ _the popular singers. one of schoolsone of be lucky to do sth. 他很幸运通过了考试。他很幸运通过了考试。He was_ enough _ pass the exam. lucky toIf I were you, Id eat nuts instead.如果我是你，如果我是你，我会改吃坚果。我会改吃坚果。（假设）（假设）与现在事实相反的假设与现在事实相反的假设 If+主语主语+动词的过去式动词的过去式(be动词用动词用were) 主语主语+should,