英语的句子不能离开语法，高中三年级学生要学会好英语语法，智学网为各位同学整理了《高中三年级上册英语语法要点笔记》，期望对你的学习有所帮助！
1.高中三年级上册英语语法要点笔记 篇一
关系代词引导的定语从句
1、that指人或物在从句中作主语，宾语或表语
which指物在从句中作主语，宾语或表语
who指人在从句中作主语，宾语或表语
whom指人在从句中作宾语
whose指人或物在从句中作定语
as指人或物在从句中作主语，宾语或表语
but指人或物在从句中作主语，宾语或表语
注意：指物时，whose+名词=the+名词+of which或of which+the+名词
2、as的使用方法
常用于下列结构：such…as; so…as;the same…as; as…as
注意：the same…as表示同一类，不同一个
the same…that表示同一个
as与which有什么区别
a、地方不同
as可放在主句后，主句前或主句中间;which只能放在主句后。
b、as起连接用途，表达说话人的看法、怎么看，并指出主句内容的依据或出处，意为“正如，正像”。
Which等于并列句，可以用and this来代替，意为“这一点，这件事”。
注意：as常用于下列结构：as we know/ as is known to all, as we all can see, as has been said before/above,
as might be excepted, as is often the case,一般不可以用which代替as。
c、在从句中作主语时，which既可作系动词be的主语也可作实义动词的主语，而as只可作系动词be的主语。
2.高中三年级上册英语语法要点笔记 篇二
复合句
1、学生最易混淆的是定语从句与同位语从句有什么区别.
比如：
A、The news that our team has won the match is true.
B、The news that he told us surprised everybody here.
重点有什么区别在于连接或关系代词that：有意义的是定语,无意义的是同位.由于引导定语从句的that在从句中作主语或宾语,而引导同位语从句的that只起到连接词有哪些用途.
2、接着容易混淆的是引导定语从句的关系代词that与which：that之前是不定、序数、级：which之前是介词短语与逗号.
比如：
A、All that we have to do is to practise every day.
B、The first lesson that I learned will never be forgotten.
C、I have lost my pen,which I like very much.
D、The house in front of which there is a garden is my home.
3.高中三年级上册英语语法要点笔记 篇三
情态动词
1、表示许可：有may, might, can, could。其中might. could则语气较委婉，但回答由他们引起的问句时，则不需要might, could而用can。
1) May Might Can Could I keep the book for a few days? Yes, you can.
否定形式可用may not, can not或must not，不需要might not。
2)Visitors may nottouch the button.
2、表示能力：can; be able to. be able to用于各种时态。在一般过去时中，若指“可以并且通过某种努力完成某桩事”，大家需要用be able to。
1) Cats can are able to climb trees very quickly.
2) A big fire broke out last night, but everyone was able to escape from the house.
3、表示“责任和义务”的情态动词有must,have to, mustn’t表示“不能、不允许”，而have to否定形式：not have to/ neednt。
1) As there was no bus, we had to walk back home.
2) You mustnt shout like that to your parents.
3) You dont have to needn’t work if you dont feel well.
4.高中三年级上册英语语法要点笔记 篇四
一般目前时：am /is /are +及物动词的过去分词;
例：i am asked to the party today.
一般过去时：was /were+及物动词的过去分词;
例：i was asked to the party last night.
目前进行时：am /is /are being +及物动词的过去分词;
例：i am being asked to the party today.
过去进行时：was /were being +及物动词的过去分词;
例：i was being asked to the party that time.
一般以后时：助动词will +be +及物动词的过去分词;
或：am /is /are going to +be +及物动词的过去分词;
例：i will be asked to the party tomorrow.
例：i am going to be asked to the party tomorrow.
过去以后时：助动词would +be +及物动词的过去分词;
或：was /were going to +be +及物动词的过去分词;
例：i would be asked to the party the next day.
例：i was going to be asked to the party the next day.
目前完成时：助动词has /have +been +及物动词的过去分词;
例：i has been asked to the party today.
过去完成时：助动词had +been +及物动词的过去分词;
例：i had been asked to the party the day before.
另外,含有情态动词的被动语态构成为：情态动词+助动词be +及物动词的过去分词.
例：i may be asked to the party today.
5.高中三年级上册英语语法要点笔记 篇五
without, but. but for, otherwise引起的短语或句子常暗含着含蓄条件。比如：
①Without you,1 would never know him
②But for your oooperation, we wouldnt have done it
③But that she was afraid, she would have said no.
④i would be most glad to help you, butI am busy now.
⑤I would have come to the party yesterday, but ljwas working.
⑥I am busy now, otherwise l would do you the favor!
