高一英语必修一知识点归纳5篇精选精品.docx
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1、高一英语必修一知识点归纳5篇精选高一英语必修一学问点总结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、时态等的不同而改变。几种常见时态的被动语态形式如下: 1. 一般现在
2、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.
3、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 hasnt. 7. 过去完成时 had + been + 过去分词 留意: 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 questions havent got
4、answered. 2. 含有情态动词的谓语变成被动语态运用“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 cant 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 m
5、eeting. All these books are to be taken to the library. 4. 被动语态与系表结构的区分:“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,所以应留意它们的区分。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,而后者则不行以。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
6、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 wont shut. 这门关不上。 The clothes wash well. 这些衣服很好洗。 高一英语必修一学问点总结2 一、一般过
7、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
8、 Beijing the next day.他说他其次天要去北京。 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?你今日感觉如何? He is doing well in his lessons.
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