2022届高考英语二轮复习:名词性从句课件-(20张)

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名称 2022届高考英语二轮复习:名词性从句课件-(20张)
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更新时间 2022-05-01 19:21:27

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(共20张PPT)
名词性从句




主语
谓语
宾语
状语
定语
句子成分分析
He studies English in the beautiful Chengdu No.7High School.
He is a students from Chengdu.
He makes this boy work for him.
Jim, my classmate, is from Chengdu.
表语
宾补
同位语
句子基本结构
一 简单句
1. He stood up.
2.I love my motherland.
3.He lent me 100 yuan.
4.The news made us excited.
5.The soup tastes delicious.
主+谓
主+谓+宾
主+谓 +间宾+ 直宾
主+谓+宾+宾补
主+系+表
名词性从句
定义:在复合句中相当于一个名词,充当主语、宾语、表语、同位语的从句。
主语从句
Subject
Clause
宾语从句
Object
Clause
表语从句
Predicative
Clause
同位语从句
Appositive
Clause
语序为陈述语序, 即引导词+主语+谓语+其他
Underline the noun clauses in the sentences and tell what type of noun clauses they belong to.
1.That George and Lucy got married last week was a fact.
2.Whether ways will be found to stop pollution or not is what worries the public.
3.It makes no difference whether we will go today or tomorrow.
4.We haven’t decided yet where we are going to place our new furniture.
主语从句
主语从句
表语从句
主语从句
宾语从句
名词性从句的引导词
A.本身无词义,不担当任何语法成分
B.本身有词义,但不担当任何语法成分
C.本身有词义,担当语法成分
D. as if, as thought 引导表语从句
that
whether/ if
连接代词 what, which, who, whom, whose, whatever, whichever, whoever等
连接副词 when, where, why, how等
名词性从句做题方法:
从句缺什么补什么
缺主语、宾语、表语用
what /who(人)
不缺用that,不缺包含句意完整和句子语法功能完整。句意表示不知道,不清楚,不明白,还在讨论中不用that
缺时间 when 缺地点where 原因why 怎样如何用how
是否用whether/if
That she will help me made us happy.
Whether he will come is not clear.
What he wants to tell us is not clear.
他要跟我们说什么,还不清楚。
Who will win the match is still unknown.
谁能赢得这场比赛还不得而知。
主语从句Subject Clause
连接词:that,whether,及wh-疑问词
Attention:
that引导主语从句时虽然不充当成分,但不可省略,它是句子结构的一部分不可缺少。
句子语法功能完整,句意不完整
句子语法功能完整,句意不完整
句子缺宾语,指物
句子缺主语,指人
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主语从句通常可转化为it作形式主语
It’s not yet known what she did.
It was uncertain whether he could come or not.
主语从句后的谓语动词一般用单数形式。
常用句型如下:
(1)It + be + 名词 + that从句 It’s a pity that
(2)It + be + 形容词 + that从句
(3)It + be + 动词的过去分词 + that从句 It’s said that
(4)It + 不及物动词 + that 从句 It appears that… 似乎…… It happens that… 碰巧……
注意:在主语从句中用来表示惊奇、不相信、惋惜、理应如此等语气时,谓语动词要用虚拟语气“(should) +do”,常用的句型有: It is necessary (important, natural, strange, etc.) that …; It is a pity (a shame, no wonder, etc.) that… ; It is suggested (requested, proposed, desired, etc.) that…
3._____ makes this shop different is that it offers
more personal services.
2._____ we’ll go camping tomorrow depends on the weather.
1.____ he does has nothing to do with me.
6.____he will go to work in a mountain village surprises all of us.
4.____appeared to me that he enjoyed the food very much.
7.
5.___ gets home first is to cook the supper.
What
Whether
What
It
Whoever
That
Exactly______ the potato was introduced into Europe is uncertain, but it was probably around 1565.
when
宾语从句Object Clause
连接词:that,whether/if,及wh-疑问词
I will give the honor to whoever will volunteer to cooperate with us.
I just can’t tell you who will volunteer to help us.
He has told me that he will go to Shanghai tomorrow.
He asked whether /if I would show him the way.
I don’t know what you want.
1. 由连接词that引导的宾语从句 由连接词that引导宾语从句时,that在句中不担任任何成分,在口语或非正式的文体中常被省去,但如从句是并列句时,第二个分句前的that不可省。
He said (that) the book was very interesting and that(不省略) all the children like to read it.他说那本书很有趣,所有小孩都喜欢读。
2. 宾语从句之后带有补足语成分时,一般须用it作形式宾语,把宾语从句放到句末,此时的that不能省。如:
The boy has made it clear that they can’t play with his toys. 那个男孩已清楚的表明他们不能玩弄他的玩具。
Attention
3. 动词advise, ask, demand, desire, insist(坚决主张), order, propose, request, suggest(建议)等代的宾语从句须用虚拟语气,即:(should) do的形式。
He asked that we (should) get there before nine o’clock. 他要求我们在九点钟之前赶到那儿。
The teacher advised us that we (should) not waste our time. 老师劝告我们不要浪费时间了。
4.宾语从句的时态与主句的时态须呼应
5.think, believe, imagine, suppose等等动词引起的否定性宾语从句中,要把上述主句中的动词变为否定式。即将从句中的否定形式移到主句中。
例如: We don‘t think you are here. 我们认为你不在这。
I don't believe he will do so. 我相信他不会这样做。
1. Whether there is life on the moon is an interesting question.
2.The question is whether she should have a low opinion of the test
3.Everything depends on whether we have enough money.
4.I wonder whether he will come or not.
4.She asked me _______ I had returned the books to the library, and I admitted that I hadn’t.
2.You have to know ________ you're going if you are to plan the best way of getting there.
5.We must find out ____ Karl is coming, so we can book a room for him.
1.The exhibition tells us we should do something to stop air pollution.
6.I wonder _________ Mary has kept her figure after all these years.
—By working out every day.
3.The student completed this experiment to make come true ______ Professor Joseph had said.
why
where
what
when
whether
how
表语从句 Predicative Clause
1.My idea is that we should do it right away.
我的意见是马上就干。
2.That is what he meant. 这就是他的意思。
3.The problem is how we can find him. 问题是我们如何找到他。
4.The morning is when I’m busiest. 早上是我最忙的时候。
5.That’s where you are wrong. 这就是你不对的地方。
6.That’s why he didn’t come. 这就是他没有来的缘故。
另外,表语从句还可以用as if, as though, because等来引导。
如: 1.It is because he is too foolish. 那是因为他太蠢了。
2.It is not as though we were poor. 又不是我们家里穷。
3.This is ______ my father has taught me—to always face difficulties and hope for the best.
4.By boat is the only way to get here, which is _____ we arrived.
2.The most pleasant thing of the rainy season is ________ one can be entirely free from dust.
1.A ship in harbor is safe, but that’s not ______ ships are built for.
5.Grandma pointed to the hospital and said, "That's ______ I was born."
what
that
what
how
where
同位语从句 Appositive Clause
e.g:1.The news that we won the game is exciting. 
我们赢得这场比赛的消息令人激动。
2.I have no idea when he will come back home.
我不知道他什么时候回来。
3.The thought came to him that Mary had probably fallen ill. 他想到可能玛丽生病了。
同位语从句说明其前面的名词的具体内容。
同位语从句通常多由that引导,
同位语从句的名词有advice,demand,doubt,fact,hope,idea,information,message,news,order,problem,promise,question,request,suggestion,truth,wish,word等。
1.The manager put forward a suggestion ____ we should have an assistant. There is too much work to do.
2. Scientists have obtained more evidence ______ plastic is finding its way into the human body.
that
that
Translate the sentences using attributive or noun clauses.
1.医生给我的建议给了我很大帮助。
2.医生给了我建议:我应该立即戒烟。
3.医生给了我建议:我应该立即戒烟。这给了我很大帮助。
The advice that the doctor gave me is very helpful to me.
The doctor gave me the advice that I should give up smoking.
The doctor gave me the advice that I should give up smoking, which is very helpful to me.
Thank you