初二英语必记语法

初中生要想学好英语，语法知识是必不可少的一部分，下面我为大家总结了初二英语 语法 重点内容，仅供大家参考。关系代词引导的定语从句 1)who, whom, that 这些词代替的先行词是人的名词或代词，在从句中作主语和宾语。例如： Is he the man who/that wants to see you? 他就是你想见的人吗?(who/that在从句中作主语) He is the man whom/ that I saw yesterday. 他就是我昨天见的那个人。(whom/that在从句中作宾语) 2) whose 用来指人或物，(只用作定语, 若指物，它还可以同of which互换)。例如： They rushed over to help the man whose car had broken down.那人车坏了，大家都跑过去帮忙。 Please pass me the book whose (of which) cover is green.请递给我那本绿皮的书。 3)which, that所代替的先行词是事物的名词或代词，在从句中可作主语、宾语等。例如： A prosperity which / that had never been seen before appears in the countryside. 介词+关系词 1)介词后面的关系词不能省略。 2)that前不能有介词。 3)某些在从句中充当时间，地点或原因状语的"介词+关系词"结构可以同关系副词when 和where 互换。例如： This is the house in which I lived two years ago. 这是我两年前住过的房子。 This is the house where I lived two years ago. Do you remember the day on which you joined our club? 还记得你加入我们俱乐部的那一天吗? Do you remember the day when you joined our club? 初中英语重点语法 只能用that不能用which引导的定语从句： ①定语从句所修饰的词，同时又被形容词最高级修饰时，定语从句只能用that引导; This is the most interesting story (that) I have ever heard. ②定语从句所修饰的词，同时又被序数词修饰时，定语从句只能用that引导; The children like the second Lesson that is about “The Football March”. ③定语从句所修饰的词，同时又被the only，the very或the same修饰时， 定语从句只能用that引导; 1) It is the only word (that) I know in the passage. 2) This is the same bicycle (that) I lost. ④定语从句修饰的词同时又被不定代词，如：all，any，no，every，little，many或much等修饰时，定语从句只能用that引导; Here is all the money (that) I have. 以上就是我为大家总结的初二 英语 语法重点内容，仅供参考，希望对大家有所帮助。