高一英语必修一知识点归纳4篇.docxVIP

高一英语必修一知识点归纳4篇 高一英语必修一知识点归纳4篇 在我们上学期间，大家最不陌生的就是知识点吧！知识点也可以 理解为考试时会涉及到的知识，也就是大纲的分支。掌握知识点有助 于大家更好的学习。以下是小编为大家收集的高一英语必修一知识点 归纳4篇，欢迎阅读，希望大家能够喜欢。 高一英语必修一知识点归纳4篇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 questions havenz 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。Theclothes wash well.这些衣服很好洗。 高一英语必修一知识点归纳4篇21、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, esp