2020高一英语必背语法知识点精选5篇分享
学任何一门功课，都不能只有三分钟热度，而要一鼓作气，天天坚持，久而久之，不论是状元还是伊人，都会向你招手。下面就是小编给大家带来的高一英语语法总结，希望能帮助到大家！
高一英语语法1
各种时态的被动语态
被动语态概述
被动语态的概念：它是动词的一种形式，表示主语与谓语之间的执行或被执行关系。主动语态表示主语是谓语动作的执行者，例如：They saw the little boy crying by the river. 被动语态表示主语是谓语动作的承受者，例如：The little boy was seen crying by the river.
被动语态的构成
被动语态的形式是由“助动词be+动词的过去分词”构成。助动词be随着主语的人称、数、时态等的不同而变化。几种常见时态的被动语态形式如下：
1. 一般现在时 am/is/are + 过去分词
例如：Rice is planted in the south of China.
2. 一般过去时 was/were + 过去分词
例如：These trees were planted the year before last.
3. 一般将来时 will/shall + be + 过去分词
例如：A sports meeting will be held next week in our school.
4. 现在进行时 am/is/are + being + 过去分词
例如：Your radio is being repaired now.
5. 过去进行时 was/were + being + 过去分词
When he got there, the problem was being discussed.
6. 现在完成时 have/has + been + 过去分词
His work has been finished.
Has his work been finished? Yes, it has. / No, it hasn’t.
7. 过去完成时 had + been + 过去分词
高一英语语法2
一般将来时
1. 表示将来发生的动作或存在的状态, 常与表示将来的时间状语连用。
[例句] I don’t know what will happen in the future.
2. 常用来表示将来时的结构包括：
(1) shall / will + 动词原形：(单纯) 表将来, 一般不用于条件句。
(2) be going to + 动词原形：(计划)打算做……。
(3) be about to + 动词原形：即将或正要去做某事,通常不与时间状语连用,但可与when引导的从句连用。
(4) be to + 动词原形：预定要做……。
(5) be doing 表示按计划、安排即将发生的动作,常与go, start, set out, leave, reach, arrive, return, come, move等表位移的动词连用。
高一英语语法3
(二) 内容一致原则: 1.主语中有all, half, most, the rest等, 以及”分数或百分数+名词”做主语时,谓语动词单复数取决于连用的名词.如: The rest of the bikes are on sale today. 剩下的自行车， 今天出售。 60%of the apple was eaten by little boy. 这个苹果的60%都被这个小男孩吃了。 Most of the apples were rotten. 大部分的苹果都是烂的。 Most of the apple was eaten by a rat. 这个苹果的大部分被老鼠吃了。 2. 不定数量的词组, 如:part of , a lot of , lots of , one of , a number of , plenty of等作主语时, 第3 / 7页 谓语动词的单复数取决于量词后面名词的数.如: A part of the textbooks have arrived. 一小部分教科书已运到。 A part of the apple has been eaten up by the pig. 这个苹果的一部分被猪吃光了。 3. 加减乘除用单数.如: Fifteen minus five is ten . 15减去5等于10。 4. 表示时间, 金钱, 距离, 度量等的名词做主语时, 尽管是复数形式, 它们做为一个单一的概念时, 其谓语动词用单数.如: Ten miles is a good distance. 十英里是一个相当的距离。 5. (1) 通常作复数的集体名词. 包括police , people, cattle 等, 这些集体名词通常用作复数.如: The British police have only very limited powers. (2) 通常作不可数名词的集体名词. 包括equipment, furniture, clothing, luggage 等. (3) 可作单数也可作复数的集体名词. 包括 audience, committee, government, family, enemy, group, party, team, public 等.如: The committee has/have decided to dismiss him. 委员会决定解雇他。 6. the +形容词/过去分词形式”表示一类人或事物, 作主语时, 谓语动词用复数.如: The injured were saved after the fire.
高一英语语法4
一般过去时
1. 表示过去某一时间发生的动作或存在的状态。
[例句] She went to the zoo yesterday.
2. 在时间、条件状语从句中代替过去将来时。
[例句] He said when she came he would tell her.
高一英语语法5
虚拟条件句的倒装
虚拟条件句的从句部分如果含有were, should, 或had, 可将if省略，再把were, should或had 移到从句句首，实行倒装。
Were they here now, they could help us.
=If they were here now, they could help us.
Had you come earlier, you would have met him
=If you had come earlier, you would have met him.
Should it rain, the crops would be saved.
=Were it to rain, the crops would be saved.
注意：
在虚拟语气的从句中，动词'be'的过去时态一律用"were"，不用was， 即在从句中be用were代替。
If I were you, I would go to look for him.
如果我是你，就会去找他。
If he were here, everything would be all right.如果他在这儿，一切都会好的。
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2020高一英语必背语法知识点精选5篇分享
