2020最新高三英语必考语法知识点归纳梳理五篇分享
英语语法是针对英语语言进行研究后，英语语法系统地总结归纳出来的一系列语言规则。英语语法的精髓在于掌握语言的使用。下面就是小编给大家带来的高三英语语法知识点总结，希望能帮助到大家！
高三英语语法知识点1
I'd like to buy __a__ computer. Could you please give me some advice?
解析：句意为：我想买一台电脑，你能给我一些建议吗?computer为单数可数名词，此处表不确定的事物，表泛指，故填不定冠词a。
Zinio is __a__ platform for digital magazines, with more than 5,500 magazines from a wide range of publishers.
解析：句意为：Zinio是一个电子杂志平台，拥有来自各出版商所提供的5,500多本杂志。platform是单数可数名词，此处指“一个平台”，表泛指，故填不定冠词a。
What if your first choice is wrong? If so, just give yourself __a__ second chance.
解析：句意：如果你的第一次选择错误怎么办?如果是这样，要再给自己一次机会。序数词前加不定冠词表示“再一，又一”，所以填不定冠词a。
Would you mind giving me advice on how to improve my record?
—If you make __the__ most of your potential, there will be a rise in your achievement.
解析：句意为：——给我一些建议使我提高记录好吗?——如果你充分利用自己的潜能，你的成绩就会提高。make the most of是固定短语，意为“充分利用”，故填定冠词the。
With the development of society, our country is badly in need of those with __a__ better command of computer skills.
解析：句意为：随着社会的发展，我们国家非常需要那些可以进行电脑操作的人才。with a command of...为惯用搭配，意为“掌握……”，故填不定冠词a。
高三英语语法知识点2
一、强调句句型
1. 陈述句的强调句型：It is/ was + 被强调部分(通常是主语、宾语或状语)+ that/ who(当强调主语且主语指人)+ 其他部分。
e.g. It was yesterday that he met Li Ping.
2. 一般疑问句的强调句型：同上，只是把is/ was提到it前面。
e.g. Was it yesterday that he met Li Ping?
3. 特殊疑问句的强调句型：被强调部分(通常是疑问代词或疑问副词)+ is/ was + it + that/ who + 其他部分?
e.g. When and where was it that you were born?
4. 强调句例句：针对I met Li Ming at the railway station yesterday.句子进行强调。
强调主语：It was I that (who) met Li Ming at the railway station yesterday.
强调宾语：It was Li Ming that I met at the railway station yesterday.
强调地点状语：It was at the railway station that I met Li Ming yesterday.
强调时间状语：It was yesterday that I met Li Ming at the railway station.
5. 注意：构成强调句的it本身没有词义;强调句中的连接词一般只用that， who，即使在强调时间状语和地点状语时也如此，that， who不可省略;强调句中的时态只用两种，一般现在时和一般过去时。原句谓语动词是一般过去时、过去完成时和过去进行时，用It was …… ，其余的时态用It is …… .
高三英语语法知识点3
1. ---What do you think made Mary so upset? --- ________ her new bicycle.
A. As she lost B. Lost C. Losing D. Because of losing
2. ---Mum, why do you always make me eat an egg every day?
---__________ enough protein and nutrition as you are growing up.
A. Get B. Getting C. To get D. To be get
3. --- You should have thanked her before you left.
--- I meant ______, but when I was leaving I couldn’t find her anywhere.
A. to do B. to C. doing D. doing so
4. --- Are you on holiday? --- No, but I’d like _______.
A. to B. be C. to be D. /
5. One of the sides of the board should be painted yellow, and ________.
A. the other is white B. another white C. the other white D. another is white
6. If you go to the Palace Museum, you’ll find the palaces more magnificent than commonly ____.
A. supposing B. supposed C. to suppose D. suppose
7. _________, he can’t educate his own child well.
A. Though a teacher B. A teacher as he is C. Being a teacher D. As he is a teacher
(keys:1—4 ccbc (如果省略的不定式结构中有be, have或have been,一般要保留) 5.c 6. b 7.a (省略了he is)
高三英语语法知识点4
比较状语从句主要的有than和as…as。如：
1. 用than引导
It’s easier than I thought. 这比我想像的要容易。
She sings worse than she did before. 她比过去唱得糟。
She speaks better English than I do. 她的英语说得比我好。
It is raining worse than it did yesterday. 今天雨下得比昨天更大了。
The weather was worse than I had expected. 天气比我预料的坏(糟)。
I can throw the ball farther than you can. 我可以把球扔得比你更远。
She is now happier than she has ever been. 她现在比过去任何时候更快活。
2. 用as…as引导
They are as often wrong as they are right. 他们错对各半。
He was almost as well off as myself. 他几乎像我一样富裕。
She doesn’t work as hard as me (as I do). 她不像我那样用功。
He was as peevish as an old woman. 他像老太婆那样爱发牢骚。
French is as familiar to him as English. 他对法语就像英语一样熟悉。
You know as much about that as I do. 这一点你知道得和我一样多。
I haven’t done as much as I should have liked. 我没有干得我希望的那么多
高三英语语法知识点5
一、时间状语从句
1、when的用法
(1)when既可引导一个持续性动作，也可引导一个短暂性动作，可用于表示主句和从句动作同时发生或从句动作先于主句动作，有时还可表示从句动作后于主句，意为“当。。。时候”。
(2)when在be about to do。。。when。。。，be doing。。。when。。。，had done。。。when。。。，be on one’s way。。。when。。。，be on the point of doing。。。when。。。等结构中，作“那时突然”讲。
(3)when “既然、鉴于;尽管，虽然(位于主句之后);如果”
2、while的用法
(1)表示“当。。。时候”，引导的动作必须是延续性的。
(2)用作并列连词，表示相对关系“然而”。
(3)引导让步状语从句，相当于although,意为“虽然”，位于主句前。
(4)引导条件状语从句，相当于as/so long as，意为“只要”。
3、as 的用法
(1)表示“当。。。时候”，强调同时发生，不指先后。
(2)说明两种正在发展或变化的情况，表示“随着”，表示时间的推移。
(3)表示“一边。。。一边。。。”。
(4)强调两个动作紧接着发生。
(5)表示“虽然，尽管”。
(6)其他含义“正如，正像”，“作为”，“由于，因为”。
4、before的用法
(1)一般意为“在。。。之前”“。。。才”，“。。。就”“还没有。。。”“免得”“不知不觉”“宁可，宁愿”，“否则，要不然”。
(2)It + will be/was + 时间段+before+一般现在时/一般过去时。在肯定句中，意为“多长时间之后才”;在否定句中，意为“用不了多长时间就”。
5、until和till
(1)与肯定句连用，必须是延续性动词。
(2)与否定句连用，必须是非延续性动词，表示“直到。。。才，在。。。之前不。。。”。
注意：not until可用于强调句和倒装句
强调句：It is/was not until…that…倒装句：not until 放句首时，主句要部分倒装。
6、since的用法
(1)since后是非延续性动词，时间起点从该动作发生算起，意为“做某事多久了”;since后是延续性动词，时间起点从该动作结束算起，意为“不做某事已有多长时间”。
(2)It is/has been +时间段+since+一般过去时
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2020最新高三英语必考语法知识点归纳梳理五篇分享
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