2024届中职高三英语二轮复习非谓语动词课件(30张)

资源下载
  1. 二一教育资源

2024届中职高三英语二轮复习非谓语动词课件(30张)

资源简介

(共30张PPT)
非谓语
1、谓语动词:在句子中担任谓语的动词2、非谓语动词:是动词的特殊形式,在句中可以作除谓语外的所有成分(主语、宾语、宾语补足语、表语、定语、状语)
一个句子当中,已经存在一个主句(谓语动词),又没有连词的情况下, 还有别的动词出现时,就需要谓语动词。
1 不定式
2 动名词
3 分词(现在分词和过去分词)
非谓语动词的分类
Part 2
不定式
主动 被动
一般式 to do to be done
进行式 to be doing
完成式 to have done to have been done
完成进行式 to have been doing 1.不定式的构成
(not) to+动词原形
动词不定式的不同形式(以 do 为例)
2. 不定式作主语
(1)动词不定式作主语时,谓语动词常常用单数。
To do morning exercises is useful for our health.
To sweep the floor is my duty every day.
(2)如果动词不定式太长,常常用it作形式主语,而将真正的主语——动词不定式后置。
3. 特殊句型
① It + 谓语 + to do
It took me two hours to finish the difficult task.
② It’s + n. + to do
It's your turn to clean the room.
③It +be+adj./n.+(for/of sb.) to do sth.
如要是形容事物的性质的,可在不定式前加for引导的短语。
It's hard for him to learn English well.
但如果表语是nice, kind, clever等描述动作人的性格、品质的形容词时,则应在不定式前加of引导的短语。
It’s kind of you to help me.
3. 不定式作宾语
She wishes to be a musician.
I am determined to give up smoking.
用结构find/feel/think + it+ adj./n. + to do sth.

I don’t think it right to do it that way.
我认为那样做是不对的。
句型中it是形式宾语,真正的宾语是后面的动词不定式。
4. 常跟疑问词+不定式作宾语的动词
当这种结构做宾语的时候,常常置于show, find out, learn, teach, tell, advise, wonder, know, discuss, remember, forget, explain 等动词之后
She didn’t know which bus to take.
The teacher showed us how to read a book.
You’d better find out where to put these pens.你最好了解一下应把这些钢笔放在哪里。
5. 只接不定式作宾语的动词(to do...) want 想要 seem 似乎 aim 目标是
refuse 拒绝 decide 决定 learn 学着
ask 请求 prepare 准备 intend 打算
plan 计划 bother 打扰 fail 失败
volunteer 志愿做 wish 希望 hope 希望
agree 赞同 desire 想要 manage 设法
pretend 假装 arrange 安排 determine 决定
choose 选择 attempt 试图 ……
Part 2
动名词
构成形式: (not) doing
时态与语态
一般时 doing
一般时被动 being done
完成时 having done
完成时被动 having been done
动名词作主语
Taking exercise every morning helps make one healthy.
每天锻炼使人健康。
Climbing mountains is really fun.
爬山真的很有趣。
用法拓展
动名词作主语时,有时用it作形式主语,把动名词置于句末。这种情况多见于某些名词。
(如:no use, a waste of time/money)之后
It is no use/no good crying over spilt milk.
It is a waste of time persuading such a person to join us.
forget/remember to do 忘记去做某事(此事未做)
forget/remember doing 忘记做了某事(此事已做)
regret to do 对要做的事遗憾
regret doing 后悔做过某事
stop to do 停止(某件事)目的是去做另一件事
stop doing 停止正在或经常做的事
try to do 努力去做成某事
try doing 尝试做某事
既能接不定式又可以接doing的单词(意义不一样)
mean to do 打算做某事
mean doing 意味着
go on to do 接着(去做另外一件事)
go on doing 继续(原先没有做完的事)
can’t help doing 忍不住做某事
can’t help to do 不能帮忙做某事
既能接不定式又可以接doing的单词(意义不一样)
admit 承认 mention 提及 appreciate 感激
avoid 避免 resist 抵抗 suggest 建议
forgive 原谅 quit 停止 fancy 设想
enjoy 喜欢 imagine 想象 finish 完成
mind 介意 permit 允许 allow 允许
forbid 禁止 risk 冒险 practice 练习
keep 保持 recommend 推荐 advise 建议
只接动名词作宾语的动词
admit to doing 承认;许可进入
prefer…to doing 比起...更喜欢...
be used to doing 习惯于
lead to doing 导致
devote oneself to doing 全神贯注做...
object to doing 反对
stick to doing 坚持
be busy doing 忙于
look forward to doing 期盼...
接动名词作宾语的词组
Part 3
现在分词
(表进行和主动,与句子主语是主动关系)
现在分词作定语
单个的现在分词作定语放在被修饰词的前面。
a sleeping cat
此时,-ing表示被修饰词cat 发出的动作,说明其特征、特点。
Part 4
过去分词
(表示完成和被动,与句子主语是被动关系)
过去分词作定语
与其修饰的词是被动关系,与句子主语是被动关系
Most of the people (who was) invited to the party were famous scientists.
去参加聚会的大多数人都是著名科学家。
The concert (which was) given by their friends was a success.
他们的朋友们举办的音乐会获得了成功。
什么是分词的逻辑主语
分词属于非谓语动词,不能单独作谓语,所以在语法上分词是没有真正意义的主语的。但句子的语境需要,分词也可带自己的主语以表明分词的动作的执行者是谁。这个表明动作执行者的主语就是分词的逻辑主语。
①分词的逻辑主语与句子的主语相一致。
A.若逻辑主语与句子主语是主动关系,则用现在分词
While looking through his paper, he found some errors.
B.若逻辑主语和句子的主语是动宾关系(被动),则用过去分词
Seen from the space, the earth is very beautiful.
C.如果分词的动作先于谓语,分词要用完成时
Having finished his work, he went his home J immediately.
②若主从句主语一致,且从句有be动词,则可省略从句主语和be动词
When (I was) watching TV,I heard the sound of knocking door.
独立主格
概念
非谓语动词作状语时,它的逻辑主语应和句子主语保持一致。但有时非谓语动词带有自己的逻辑主语,在句子中作状语,我们称之为独立主格结构。
独立主格结构的特点:
①独立主格结构的逻辑主语与句子的主语不同,它独立存在;
②独立主格结构中作逻辑主语的名词或代词与后面的分词或不定式是逻辑上的主动或被动关系;
③独立主格结构一般有逗号与句子分开。
独立主格结构的构成:
①名词/代词+分词;
The test finished( = When the test was finished) ,we began
our holiday.
②名词/代词+不定式;
His friends to come tonight,he is busy preparing the dinner.
③with/without+名词/代词+分词
I stood before her with my heart beating fast.
我站在她面前,心脏跳得很快。
完结撒花

展开更多......

收起↑

资源预览