高三英语复习教案:非谓语动词考点总结归纳 下载本文

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非谓语动词考点总结归纳

非谓语动词包括不定式,动名词和分词。它们是高中所学的基础语法,也是高考必考内容。既是高考的难点又是高考的热点。真正领悟非谓语动词的用法要具备以下基础知识: ①具有句子结构的知识,会分析句子成分。

②具有简单句最基本的五种句型的知识,要分得清双宾语和复合宾语。 ③具有扎实而丰富的动词知识,要分得清及物动词和不及物动词。 ④具备各种复合句的知识,能够拆析复合句和长难句。

1. 三种非谓语动词的构成及变化形式。

不定式 主动 被动 一般形式(本身包含将去做To do To be done 的含义) 进行形式 To be doing -------------- 完成形式 To have done To have been done

动词的ING 形式 主动 被动 一般形式(本身包含正在进 Ving Being Ved 行的含义) 完成形式 Having Ved Having been Ved ●过去分词 done (无变化)

●所有非谓语动词的否定形式都是把否定副词not,never放在非谓语动词的前面。

2. 三种非谓语动词形式句法功能比较 功能 主 宾 表 定 状 补 种类] 不定式 √ √ √ √ √ √ 动名词 √ √ √ √ ] 分词 √ √ √ √

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考点一:非谓语作主语。

1. 在很多情况下没有明显的不同. Seeing is believing.=To see is to believe.

2. 不定式做主语 表示某一次具体的,特定的或有待实现的动作, 而动名词则表示通常的情况. eg:To tell him the truth would be the best. / Painting is an art.

动词不定式(短语)作主语时,另一种形式是在句首用先行代词it作形式主语,而将动词不定式(短语)移到谓语之后作真正主语。用于这种形式是一些特定形容词,动词和名词

1)形容词作表语It is adj/n.(for sb.) to do sth. (常见的形容词是:necessary,important,possible等) It is adj./n.(of sb.) to do sth. (常见的形容词是clever,stupid,foolish,wise,cruel等) 2)常见的动词有:require, cost, amuse, delight, annoy等

eg: It takes much time to do sth./ It didn’t occur to me to ask him to help me. 3)一些名词作表语

eg: It seems a pity to waste them./It is a great pleasure to do this./It is a good idea to think this way 动名词做主语时 常用的句型有:

It is nice doing sth./It’s foolish doing sth./It is useless doing that/It’s a waste of time doing this. /It’s worth one’s while doing sth./ It’s no good (use) doing that. It’s an awful job doing this. /It’s fun doing this. There is/ was no sense in doing/no point in doing

考点二:非谓语动词作宾语 详细见5+3 P70-72页

补充:1.begin和start在下列三种情况下, 通常跟不定式, 不跟动名词

1) 当begin和start的主语是无生命之物时. eg: Snow began to melt.

2) 当begin和start用于进行时时. eg: He is beginning to study English. 3) 当begin和start后面跟着一些表示心理状态的词时. eg: I began to believe his story.] 2. be afraid to do 不敢去做…… be afraid of doing 害怕发生某事 3. be sure to do 一定会…… be sure of doing 确信会…… eg: Tom is sure to pass the exam.(说话人的看法, 认为Tom 一定会考试通过.) Tom is sure of passing the exam. ( Tom 对自己通过考试很有把握.)

考点三:非谓语动词作表语

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不定式、动名词、分词做表语:

1. 不定式做表语常表示谓语动词所表示动作之后发生的动作。不定式一般紧跟在系动词如: be, seem,

remain,

appear等后面, 用来说明主语的内容。这类结构中的主语一般为名词,如:idea, purpose, hope, plan, intention,wish, dream, etc. eg. My purpose is to teach them a lesson. ? 有时句子主语也可以是不定式或名词性从句。 eg:To be strict with students is to be responsible for them.

What I want to do is (to )tell you the truth. 如果主语中含有do的任何形式, 那么不定式可以省去

to.

2. 动名词做表语是对主语内容的解释,这时主语与表语位置可互换,动名词常用于口语中。 Its full-time job is laying eggs. 3. 分词做表语:

现在分词作表语:一般表示主动或主语的性质和特征, “令人……”的, 主语多数情况是sth. 过去分词作表语: 一般表示被动或说明主语情感心理上的感受, “感到……的”,主语多数是sb. exciting, excited/annoying, annoyed /amazing, amazed /boring, bored/confusing, confused/ encouraging, encouraged /embarrassing, embarrassed /frightening, frightened等

考点四:非谓语动词作宾语补足语 详细见5+3 P68-70页

补充:1.动词+宾语+不带to的不定式: 常用动词: feel (一感) ; hear, listen to(二听); make, let, have(三让); see,

watch, observe, notice, look at(五看);help(半帮助,可带to或不带to)etc. 注意一:但改为被动语态时,不定式要加to.

注意二:一定要注意动词与宾语直接的主动还是被动关系 make oneself understood/heard 解题技巧: 牢记固定搭配,辩逻辑关系。不定式和分词作宾语补足语是考察的重点 还要仔细分析非谓语

所表示的动作与谓语动作发生的先后问题。

? 固定句型sb/sth be said/believed/ reported/ considered/ thought to do /to be doing /to have done 要分清

eg. Robert is said _______ abroad, but I don’t know what country he studied in. A. to have studied B. to study C. to be studying

考点五:非谓语动词作定语 详细见5+3 P67-68页

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D. to have been studying