高中英语重要的语法知识

　　学习高中的英语一定不能偷懒，高中时期的英语知识内容是非常多的，想学好需要下功夫才行。下面是百分网小编为大家整理的高中英语语法知识，希望对大家有用!

高中英语重要的语法知识

　　高中英语必备语法知识

　　一、将来进行时

　　1.概念：表示将来某一时间正在进行的动作，或表示要在将来某一时间开始，并继续下去的动作。常用来表示询问、请求等。

　　2.时间状语：Soon, tomorrow, this evening，on Sunday, by this time，in two days, tomorrow evening

　　3.基本结构：主语+shall/will + be +现在分词+其它

　　4.否定形式：主语+shall/will + not + be +现在分词+其它

　　5.例句：This time next day they will be sitting in the cinema.下一天的这个时间，他们正坐在电影院。 He won‟t be coming to the party.他不去参加聚会了。

　　二、过去将来进行时

　　1.概念：表示就过去某一时间而言,将来某一时刻或某一段时间正在进行的动作,主要用于宾语从句中,尤其多用于间接引语中。

　　2.基本结构：should/would + be +现在分词

　　3.例句：They said they would be coming.他们说了他们将要来。

　　He said he could not come because he would be having a meeting.他说他不能来因为要开会。

　　高中英语知识

　　虚拟语气在非真实条件句中

　　①错综时间条件句:

　　当条件状语从句表示的行为和主句表示的行为所发生的时间不一致时，被称为错综时间条件句，动词的形式要根据它表示的时间作出相应的调整。如：

　　If you had followed my advice just now, you would be better now. If you had studied hard before, you would be a college student now.

　　②if省略句

　　在条件句中可以省略if, 把were, had, should提到句首，变成倒装句式。否定句时not留在原来位置不变。如：

　　If I were at school again, I would study harder. →Were I at school again, I would study harder. 如果我还有上学的机会，我会更加努力学习。 If you had come earlier, you would catch the bus. →Had you come earlier, you would catch the bus. 如果你来得早点，你就能赶上公共汽车。

　　If it should rain tomorrow, we would not go climbing. →Should it rain tomorrow, we would not go climbing. 如果明天下雨的话，我们就不能登山去了。

　　③用介词代替条件状语从句

　　常用的介词有with, without, but for。如：

　　What would you do with a million dollars? (=if you had a million dollars)

　　如果你有100万元，你会做什么?

　　We couldn‟t have finished the work ahead of time without your help. (=if we hadn‟t got your help) 没有你的.帮助，我们不可能提前完成这项工作。

　　Without your help, we couldn‟t have finished the work ahead of time. = But for your help, „

　　= If it had not been for your help, „ = Had it not been for you help, „

　　没有你的帮助，我们不可能提前完成这项工作。

　　④含蓄条件句

　　有时在虚拟语气中并不总是出现if引导的条件句，而是通过其他手段来代替条件句。如： I was ill that day. Otherwise, I would have taken part in the sports meeting. (副词)

　　He telephoned to inform me of your birthday, or I would have known nothing about it. (连词) A man who stopped drinking water would be dead in about seven days. (定语从句) I might have given you more help, but I was too busy. (连词)

　　Everything taken into consideration, they would have raised their output quickly. (独立主格结构)

　　⑤even if, even though也可用于虚拟语气，其形式与if 从句在虚拟语气中的形式相同。

　　高中英语语法知识

　　一、名词可数与不可数及修饰词：

　　常考的抽象名词有：advice, chalk, furniture, patience, paper, clothing, fun, power, work, oil, jewelery, homework, sugar, information, salt, knowledge, luck, weather, progress, news (word), money

　　注意：another不能修饰不可数名词，可说another book，不可说another news。

　　二、复合名词的复数形式因词而异：

　　1. a man driver (men drivers) a woman doctor ( women doctors)

　　2. a film-goer (film-goers) 电影爱好者

　　3. a looker-on (lookers-on) 旁观者 passers-by

　　4. a grown-up (grown-ups) 成年人

　　三、部分名词的复数形式表示特殊意义：

　　goods, looks(表情、外貌), manners, papers, greens(青菜、蔬菜), irons(熨斗), forces(军队), sands(做作的样子、架子) →put on airs 3. Wood can be made into paper.

　　He likes going out for fresh air.

　　四、

　　1. 单复数相同：sheep, deer, fish, Chinese, Japanese, means, works

　　2. 只有复数：cattle, people

　　3. 常以复数形式出现：trousers, glasses, thanks, clothes, remains(遗物), contents, goods, congratulations, means, sports, preparations(准备), tears, repairs, regards, games(运动会)

　　4. 以s结尾的学科或专有名词常作单数：

　　politics, maths, physics, the United States, The United Nations

　　五、几组易错名词的用法：

　　1. many a + 单数名词 = many + 复数名词

　　2. 集合名词：family, team, audience, enemy, public, group, class, government, company, police, party 作主语时，若看作一个整体时，谓语动词用单数;若表示组成分子，则用复数。

　　e.g. The police are on duty at the street corner.

　　My family is / are going to have a long journey.

　　3. population:

　　1)作为“人口”的总称或“居民”的总数是不可数名词，谓语用单数。

　　2)问“多少人口”时，不说how many或how much，而用what。

　　3)在谈到“人口比„„多”时，常用large，great;“人口少”时，常用small，而不用much，little。

　　4)当谈及“有人口”时，习惯上用have a population of„。