人教版高一英语必修一Unit4语法分析.pptVIP

Unit4 英语中表示“许多”的词组很多， 按其用法可以分为以下三类： 1、修饰可名词：many、a(great/large)number of、 a few、many a、several等。many a 的意思相当于many , 但many a 后边接可数名词单数，如： Many a student has such a question. 许多同学有这样的疑问。 A number of students have passed the exam. 许多学生都通过了考试。 2、修饰不可数名词：much、a great deal of、a large amount of等。 We can get a great deal of(a large amount of) information from internet.我们可以从互联网上获得大量信息。 3、既可修饰可数名词,也可修饰不可数名词：a lot of (lots of ); plenty of; a large quantity of 等。 Plenty of the water is polluted.许多水都被污染了。 Plenty of the rivers are polluted.许多河都被污染了。 The Attributive Clause(定语从句) a beautiful girl 一个漂亮的女孩 定语：用来修饰，限定，说明名词或代词，或具有名词的品质与特征的词。作定语的词主要是形容词或者是相当于形容词的词，短语或者句子，汉语中常用“......的”表示。 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: 被定语从句修饰的名词或代词叫先行词. 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. 关系代词有that, which, who, whom, whose, as等；关系副词有when, where, why等.? 关系词通常有下列三个作用： A. 引导定语从句； B. 代替先行词； C. 在定语从句中担当一成分. 关系代词 关系副词 先行词 句中作用 省否 who 人 主语 关系代词在句中作宾语可以省略 whom 人 宾语 which 物 主语／宾语 that 人／物 主语／宾语 whose 人／物 定语 When 时间 状语 where 地点 状语 why reason 状语 the handsome the tall the strong the clever the naughty boy The boy is Tom. The boy who is handsome is Tom. The boy who is tall is Tom. The boy who is strong is Tom The boy who is clever is Tom The boy who is naughty is Tom. 1.who指人，在定语从句中做主语或者宾语。 ? The boy is Tom. The boy is smiling. ? The boy is Tom. The boy has a round face. The boy who is smiling is Tom. (主语) The boy who has a round face is Tom. ? The boy is Tom. He sits in front of me. The boy who sits in front of me is Tom. ? The woman got the job. The woman can speak Russian. The woman who can speak Russian got the job. ? The teacher will give us a talk. The teacher is famous. The teacher who is famous will give us a talk. ? The man is kind. Everyone likes him. The man (whom) everyone likes is kind. (宾语) ? The woman got th