初二英语语法重点内容 精华知识点最全整理
初中生要想学好英语，语法知识是必不可少的一部分，下面51出国留学网小编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51出国留学网小编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。
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