高一英语必修一知识点最新归纳5篇
高中阶段学习难度、强度、容量加大,学习负担及压力明显加重,不能再依赖初中时期老师“填鸭式”的授课,“看管式”的自习,“命令式”的作业,要逐步培养自己主动获取知识、高一英语必修一知识点总结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
注意:
1.除了be之外的其它系动词如get, stay等也可以和过去分词构成被动语态。
例如:Their qu estions haven’t got answered.
2. 含有情态动词的谓语变成被动语态使用“情态动词+ be + 过去分词”结构。
例如:
More attention should be paid to the old in this country.
This work can’t be done until Mr. Black comes.
3. 含有“be going to”, “be to”等结构的谓语,其被动语态分别用“be going to + be + 过去分词”和“be to + be + 过去分词”。
例如:
The problem is going to be discussed at the next meeting.
All these books are to be taken to the library.
4. 被动语态与系表结构的区别:“连系动词+用作表语的过去分词”构成的系表结构,与被动语态的形式完全一样,所以应注意它们的区别。
被动语态中的过去分词是动词,多强调动作;系表结构中的过去分词相当于形容词,多强调状态。
前者通常可用by 引出动作的执行者,而后者则不可以。
例如:
The map was changed by someone.(被动结构)
That custom remained unchanged for many centuries.(系表结构)
系表结构中的过去分词通常可被very修饰,被动语态中的过去分词往往要用much修饰。
例如:
He was very excited.(系表结构)
He was much excited by her words.(被动结构)
5. 主动形式表被动意义。
有些动词的主动形式有被动意味,如open, read, sell, shut, wash, wear, write等。
此时句子的主语一般是物。
例如:
These books sell well. 这些书很畅销。
The door won’t shut. 这门关不上。
The clothes wash well. 这些衣服很好洗。
高一英语必修一知识点总结2
一、一般过去将来时
1.概念:立足于过去某一时刻,从过去看将来,常用于宾语从句中。
2.时间状语:The next day (morning, year…),the following month(week…),etc.
3.基本结构:主语+was/were +going to + do+其它;主语
+would/should + do+其它
4.否定形式:主语+was/were+not + going to + do; 主语
+would/should + not + do.
5.一般疑问句:was或were放于句首;would/should 提到句首。
6.例句:He said he would go to Beijing the next day.他说他第二天要去北京。
I asked who was going there.我问,谁要去那里。
二、现在进行时
1.概念:表示现阶段或说话时正在进行的动作及行为。
2.时间状语:Now, at this time, days, etc. look. listen
3.基本结构:主语+be +doing +其它
4.否定形式:主语+be +not +doing+其它
5.一般疑问句:把be动词放于句首。
6.例句:How are you feeling today?你今天感觉如何?
He is doing well in his lessons.在课上他表现得很好。
高一英语必修一知识点总结3
as 可作关系代词,引导定语从句。
1.as
as可以在限制性定语从句和非限制性定语从句中作主语或宾语。
① 在限制性定语从句中,as可跟在由suc, so, the same修饰的先行词之后。
Such men as heard him were deeply moved. 听过他说话的人,都会深受感动。
(as在定语从句中作heard的主语) Ive never heard such stories as he tells. 我从未听过像他讲的这样的故事。
(as在定语从句中作tell的宾语)
He lifted so heavy a stone as no one else can lift. 他搬起别人都搬不起的大石头。
(as在定语从句中lift的宾语)
比较:
在the same
高一英语必修一知识点总结4
1. especially, specially
especially adv. 特殊地;尤其是
(1)侧重于多种事物或人中比较突出的。
I like all the subjects at school, especially English. (尤其是英语)。