人教版（2019）必修第二册：Unit4 History and traditions过去分词作定语和宾补课件（12张）-

(共12张PPT)
Unit 4 History and traditions
动词的过去分词作定语和宾补
东明一中 贾卫宽
思考1：什么是动词的过去分词？ 它有什么作用？
①The leaves of the tree have fallen.
②This road is completely covered by fallen leaves.
③Seen from the moon, the earth is a blue water ball.
④The hurt player was being carried by them .
总结：过去分词是动词的一种变式，它是由“动词+ed”或“______变化”而形成。过去分词常被用来“构成____时态”或“______语态”或“作________”。
不规则
完成
被动
非谓语
语法感悟1：
过去分词作定语和过去式作谓语的比较
①The actor excited the audience by telling tehm jokes.
②The excited audience waited patiently for the online concert.
③The plant polluted the river with wasted water.
④Don’t swim in the river polluted by the wasted water.
谓语
定语
谓语
定语
小结：
①过去分词(v-ed),只有一种形式，它以作前置定语和后置定语。
②过去分词作定语可以表示“状态或被动意义”。
巩固练习1：
1.我们可以从国外学习更多先进的科学和技术知识。
2.我希望这次意想不到的失败不会使你失望。
3. 以西湖闻名全国的杭州已发生很大变化。
4.该交响乐团(symphony)举行的音乐会大为成功。
We can learn more advanced knowledge of science and technology from foreign countires.
I hope that the unexpected failure will not let you down.
Hangzhou, known to the nation for its West Lake, has changed greatly.
The concert given by the symphony was a great success.
语法感悟2：
过去分词作定语和现在分词、不定式作定语的区别
This is a library built last year.
This is a library being built now.
This is a library to be built next month.
总结：
过去分词作定语在时间上表“______”，在意义上表示“被动、完成或被动与完成”；
现在分词作定语在时间上表“______”，在意义上表示“主动和进行”；
动词不定式作定语在时间上表“____”，在意义上表示“未发生”。
过去
现在
将来
巩固练习2
1. Every piece of plastic ______ (create) will remain in the environment in some form, but if you conveniently throw it out...
2.Up ahead, our headlights lit up a figure_______(walk) alone along the road.
3.As we got closer, I saw it was a young woman, approaching a car _____ (park) randomly on my right shoulder.
4.But are there ways______(get) more from the vegetables you already eat
5. Parents should take the responsibility_________ (improve) their relationship with the children.
created
walking
parked
to get
to improve
Part 2: 非谓语动词作宾补的区别
语法感悟3：请比较下列句中划线词的句子成分
①After he woke up, he changed his old bed.
②When he woke up, he found everything changed.
③She respected him before, but now she doesn’t.
④She made herself respected before, but now she doesn’t.
谓语
宾补
谓语
宾补
巩固练习3.
1.Grandpa smiled and decided to give it a try so as not to make his grandchildren__________ (disappoint).
2.(2021新高考卷Ⅰ)But that’s how nature is — always leaving us __________(astonish).
disappointed
astonished
3.This time, they found themselves __________ (walk) on a foreign path.
walking