2022届高考英语二轮复习:定语从句(1)课件(32张)

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名称 2022届高考英语二轮复习:定语从句(1)课件(32张)
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科目 英语
更新时间 2022-04-12 16:37:19

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(共32张PPT)
定语从句(上篇)
1. 定语从句定义和结构
★ 2. 如何选用关系词?
如何使用“介词+关系代词” ?
3. 非限制性定语从句
什么是定语
定语就是形容词(adj.),
用来修饰某个东西或某个人。
→词、短语、从句
My brother bought me a beautiful dress.
He works very hard at his lessons.
We belong to the third world.
Do you know the man coming to us
We must find ways to work out this problem.
He is a boy of not more than seventeen.
The man who is speaking to my father is our teacher.
→词、短语、从句
a zombie
a burning
zombie
an aggressive zombie
a sexy zombie
This is a zombie that is burning.
This is a zombie that is aggressive.
This is a zombie that is sexy.
为什么用定语从句
当你用一个词不能尽情表达你想说的意思时,就用短语;如果短语还不能满足,就用从句。
这是我的杯子
This is my cup.
这是装满咖啡的杯子。
This is the cup full of coffee.
这是我喝咖啡用的杯子。
This is the cup which I drink coffee with.
相当于一个形容词,跟在名词或代词后
修饰该名词或代词。
名词/代词 + 定语从句
什么是定语从句
I thank the teacher.
She helped me a lot.
I thanked the teacher who / that helped me a lot.
简单句→复合句
什么是定?
I like girls.
I like girls who are beautiful.
先行词:“先行”一步的东西或人,走在定语从句前面,如zombie
关系词:像关系调和剂,想办法让定语从句跟先行词搭上关系,如that
定语从句:像个跟屁虫,跟在先行词后面,用来形容先行词,如that is burning / that is aggressive / that is sexy
先关定
This is a zombie that is burning.
This is a zombie that is aggressive.
This is a zombie that is sexy.
请用30秒,分别找出下列句子的先关定:
1 ) But you always knew you'll be the one that work while they all play.
2) You lay awake at night and scheme of all the things that you would change.
3) We are the warriors that built this town.
关系词的作用
A.引导定语从句;
B.代替先行词;
C.在定语从句中担当一个成分。
关系词有哪些?
关系代词: that, which, who, whom, whose, as
关系副词: when, where, why
一般老师讲语法这么讲:
1)who, whom, that
这些词代替的先行词是人的名词或代词,在从句中所起作用如下:
Is he the man who/that wants to see you 他就是想见你的人吗 (who/that在从句中作主语)
He is the man whom/ that I saw yesterday.他就是我昨天见的那个人。(whom/that在从句中作宾语)
2) Whose 用来指人或物,(只用作定语, 若指物,它还可以同of which互换), 例如:
They rushed over to help the man whose car had broken down.那人车坏了,大家都跑过去帮忙。
Please pass me the book whose cover is green.
=Please pass me the book the cover of which is green.请递给我那本绿皮的书。
3)which, that
它们所代替的先行词是事物的名词或代词,在从句中可作主语、宾语等,例如:
A prosperity which / that has never been seen before appears in the countryside.
农村出现了前所未 有的繁荣。(which / that在从句中作主语)
The package which / that you are carrying is about to come unwrapped.
你拿的包快散了。(which / that 在从句中作宾语)
人 :who
物:which
Siri老师的绝招:
变身:when
where why
that whom whose
我喜欢那个正在讲英语的女孩。
主句:我喜欢那个女孩。I like the girl.
从句:那个女孩正在讲英语。The girl is speaking English.
合并: I like the girl the girl is speaking English.
我不喜欢没有肉的饺子。
主句:小孩子不喜欢饺子。I don’t like dumplings.
从句:饺子没有肉。Dumplings don’t have meat.
合并:I don’t like dumplings dumplings don’t have meat.
变身1:where/when/why
变形规则:介词 + which = where/when/why
场景1:我忘不了我遇见韩商言的那天。
原句:我忘不了我遇见韩商言的那天。
分:1:我忘不了那天。I can’t forget that day.
2:我在那天遇见你。I met Han Shangyan on that day.
合:I can’t forget that day I met Han Shangyan on that day.
去同:
I can’t forget that day I met Han Shangyan on which.
调序:
I can’t forget that day on which I met Han Shangyan.
I can’t forget that day when I met Han Shangyan.
场景2:我特别喜欢去我遇见他的网吧。
原句:我特别喜欢去我遇见他的网吧。
分:1:我特别喜欢去网吧。 I really like to go to the Cyber Café.
2:在那个网吧我遇见他 I met him in the Cyber Café .
合: I really like to go to the Cyber Cafe I met him in the Cyber Café.
去同:
I really like to go to the Cyber Cafe I met him in which .
调序:
I really like to go the Cyber Cafe in which I met him.
I really like to go the Cyber Cafe where I met him.
场景3:我不知道他爱上我的原因。
原句:我不知道他爱上我的原因。
分:1:我不知道原因。I do not know the reason.
2:因为这个原因他爱上我。He fell in love with me for the reason.
合:
I do not know the reason He fell in love with me for the reason.
去同:
I do not know the reason he fell in love with me for which.
调序:
I do not know the reason for which He fell in love with me.
I do not know the reason why he fell in love with me.
地点where
时间when
原因why

原句:我特别喜欢去那个免费送饮料的网吧。
句2:那个网吧免费送饮料
原句:我忘不了你忘记的那天。
句2:你忘记了那天。
原句:我不相信你说的原因。
句2:你说那个原因。
原句:我特别喜欢去那个免费送饮料的网吧。
句2:那个网吧免费送饮料。
→ I really like to go the Cyber Café which gives free drinks.
原句:我忘不了你忘记的那天。
句2:你忘记了那天。
→ I can’t forget the day which you forget.
原句:我不相信你说的原因。
句2:你说那个原因。
→ I do not believe the reason which you said.
A.
I know a place where we can have a picnic.
I know a place which / that is famous for its beautiful natural scenery.
Compare :
B.
I will never forget the days when we spent our holidays together.
I will never forget the days that / which we spent
together.
C.
This is the reason why he was dismissed.
This is the reason that / which he explained to me for
his not attending the meeting.
见到介词就要提前吗?
原句:这就是我在找的那个包。
分:
句1:这就是那个包。This is the bag.
句2:我在找那个包。I am looking for the bag.
合:
This is the bag I am looking for the bag.
并同:
This is the bag I am looking for which .
调整顺序:
This is the bag which I am looking for.