2023届高考英语二轮复习：名词性结构 名词性从句 课件（26张）

(共26张PPT)
名词性结构
名词从句
Lily
连词+句子（陈述句语序）从句是什么？主句表达核心语意，从句从属与主句，表达修饰、补充或解释的次要语意。从句的结构？名词性从句是什么？从句的名词化。怎样使句子名词化？加名词性从句的连词谓语变成非谓语，构成独立主格结构回忆旧知
我不知道他在干什么。
I don’ t know what he is doing.
2. 我不知道哪一个最好。
I don’ t know which is the best.
3. 我不知道谁会来参加会议。
I don’ t know who will participate in the conference.
我不知道他来自于哪里。
I don’ t know where he is from.
5. 我不知道会议什么时候开始。
I don’ t know when the conference will begin.
6. 我不知道为什么她会拒绝我。
I don’ t know why she turned me down.
7. 我不知道我要如何解决这个问题。
I don’ t know how I should solve the problem.
8. 我不知道他要参加这次会议。
I don’ t know (that) he will participate in the conference.
9. 我不知道他是否来参加这次会议。
I don’ t know whether/if he will participate in the conference.
结论：what which who引导的名词性从句缺少主语，宾语（动词或介词后）或表语；而when where why how whether/if that引导的名词性从句不缺成分，及不缺少主语，宾语或表语。
我不知道他在干什么。
I don’ t know what he is doing.
2. 我不知道哪一个最好。
I don’ t know which is the best.
3. 我不知道谁会来参加会议。
I don’ t know who will participate in the conference.
我不知道他来自于哪里。
I don’ t know where he is from.
5. 我不知道会议什么时候开始。
I don’ t know when the conference will begin.
6. 我不知道为什么她会拒绝我。
I don’ t know why she turned me down.
7. 我不知道我要如何解决这个问题。
I don’ t know how I should solve the problem.
8. 我不知道他要参加这次会议。
I don’ t know (that) he will participate in the conference.
9. 我不知道他是否来参加这次会议。
I don’ t know whether/if he will participate in the conference.
缺宾语
缺主语
缺主语
不缺
不缺
不缺
不缺
不缺
不缺
连词的含义和名词性从句的分类which _____________what _____________who ______________when _____________where _____________why _____________whether/if ____________how ______________that ___________________哪一个什么/东西谁/…人…时候哪/…地方是否为什么/…的原因如何/…的方法无意义，只起连接作用名词性从句主语从句宾语从句表语从句同位语从句实战演练他来自哪里是个谜。我不知道他来自哪里。问题是他来自哪里。Where he comes fromis a mystery.主语从句宾语从句表语从句I don’ t knowwhere he comes from.I have no ideawhere he comes from.The problem iswhere he comes from.同位语从句考点一：主语从句常改写为it作形式主语，主语从句为真正主语
Where he comes from is a mystery.
It is a mystery where he comes from .
常考结构：
It is no wonder that… 怪不得…
It is common knowledge that… …是常识
It is my belief that… 我认为…
It is said that… 据说…
It is reported that… 据报道…
It is believed that… 人们认为…
It is generally thought that… 普遍认为…
It seems that… 看上去…；似乎…
It happens that… 碰巧…
It turns out that… 原来…；结果…
It occurs to sb. that… 某人突然想到……
It strikes sb. that… 某人突然想到……
It dawns sb that… 某人突然想到……
考点二：同位语从句是什么
Lily，全世界最善良的英语老师，来自重庆奉节。
同位语定义：一个名词对一个名词或代词进行解释说明。
同位语从句定义：用句子来充当同位语。
The supreme happiness of life is the conviction that we are loved.
A woman marries a man with the ridiculous belief that she can change him;
a man marries a woman with the naive idea that she will continue to be the same.
同位语从句特点：
同位语从句解释说明的都是抽象名词：evidence；belief；notice；fact；idea；doubt；news；suggestion；
同位语从句不缺成分，即不缺主语或宾语
考点三：语法填空中选择合适的名词性从句连词
step 1: 找到名词性从句在哪里。（起点和终点）
step 2: 从句部分的谓语前是否缺主语；
从句部分的及物动词或介词后是否缺宾语；
缺：what; who; which; wh-ever(不论；任何)
不缺：when; where; why; how; whether/if; that; wh-ever(不论；任何)
step 3: 根据句意和连词语意选择合适的连词。
考点三：语法填空中选择合适的名词性从句连词
_____ we understand things has a lot to do with what we feel.
_____ he finished writing the composition in such a short time surprised us all.
_____ the meeting is to be held has not yet been decide.
It is certain _____ he will come to the discussion.
It is not immediately clear _____ the financial crisis will soon be over.
主语从句位置
起：_________; 止: _________
起：_________; 止: _________
挖空处
第二个谓语前
挖空处
句末
Step 1: 找从句
考点三：语法填空中选择合适的名词性从句连词
I want to know ________ you still work in the factory.
Knowing ____ it was going to rain, they decided to work inside the house.
Can I speak to _______ is in charge of International Sales please
It depends on _____ you can do for your country.
宾语从句位置
起: _________________;
止: __________________
It depends on _____ you can do for your country where you were born and grew up.
Step 1: 找从句
及物动词或介词后挖空处
句末
考点三：语法填空中选择合适的名词性从句连词
Grandma pointed to the hospital and said, "That's ______ I was born.“
表语从句位置
起: _________________;
止: __________________
Step 1: 找从句
系动词后挖空处
句末
The only way to succeed at the highest level is to have total belief _______ you are better than anyone else on the sports field.
同位语从句位置
起: _________________;
止: __________________
名词后挖空处
句末
考点三：语法填空中选择合适的名词性从句连词
step 2: 从句部分的谓语前是否缺主语；
从句部分的及物动词或介词后是否缺宾语；
缺：what; who; which; wh-ever(不论；任何)
不缺：when; where; why; how; whether/if; that; wh-ever(不论；任何)
_____ we understand things has a lot to do with what we feel.
_____ he finished writing the composition in such a short time surprised us all.
_____ the meeting is to be held has not yet been decide.
It is certain _____ he will come to the discussion.
It is not immediately clear _____ the financial crisis will soon be over.I want to know ________ you still work in the factory.Knowing ____ it was going to rain, they decided to work inside the house.Can I speak to _______ is in charge of International Sales please It depends on _____ you can do for your country.Grandma pointed to the hospital and said, "That's ______ I was born.“The only way to succeed at the highest level is to have total belief _______ you are better than anyone else on the sports field.考点三：语法填空中选择合适的名词性从句连词考点三：语法填空中选择合适的名词性从句连词
step 3:根据句意和连词语意选择合适的连词。
_____ we understand things has a lot to do with what we feel.
_____ he finished writing the composition in such a short time surprised us all.
_____ the meeting is to be held has not yet been decide.
It is certain _____ he will come to the discussion.
It is not immediately clear _____ the financial crisis will soon be over.
I want to know ______ you still work in the factory.
Knowing ____ it was going to rain, they decided to work inside the house.
How
That
When/ Where
that
whether/if
why
whether/if
that
Can I speak to _______ is in charge of International Sales please It depends on _____ you can do for your country.Grandma pointed to the hospital and said, "That's ______ I was born.“The only way to succeed at the highest level is to have total belief _______ you are better than anyone else on the sports field.考点三：语法填空中选择合适的名词性从句连词whatwherethatwhoeverGoing to Mount Huangshan reminds me of the popular Beatles’ song“ The Long and Winding Road”. ______is so breathtaking about the experience is the out-of-this-world scenes.
What puzzles Lily's friends is_______ she always has so many crazy ideas.
It is not a problem ______ we can win the battle; it's just a matter of time.
The student completed this experiment to make it come true ______ Professor Joseph had said.
Over thousands of years, they began to depend less on ______ could be hunted or gathered from the wild, and more on animals they had raised and crops they had sown.
Scientists have obtained more evidence _______ plastic is finding its way into the human body.
While they are rare north of 88°, there is ______ they range all the way across the Arctic, and as far south as James Bay in Canada.
What students do at college seems to matter much more than ______ they go.
This is _____ my father has taught me — to always face difficulties and hope for the best.
The gold medal will be awarded to ______ wins the first place in the bicycle race.
By boat is the only way to get here, which is _______ we arrived．
Every year, _______makes the most beautiful kite will win a prize in the Kite Festival．
what
that/why
whether/if
what
what
that
that
where
what
whoever
where
whoever
Jane moved aimlessly down the tree-lined street, not knowing ______she was heading.We choose this hotel because the price for a night here is down to $20，half of______it used to charge．She asked me _______ I had returned the books to the library，and I admitted that I hadn’t．From space, the earth looks blue. This is ______ about seventy-one percent of its surface is covered by water.Exactly ______ the potato was introduced into Europe is uncertain, but it was probably around 1565.Tomorrow is Tom’s birthday. Have you got any idea ______ the party is to be held Evidence has been found through years of study _____ children's early sleeping problems are likely to continue when they grow up.A ship in harbor is safe, but that's not _____ ships are built for.It suddenly occurred to him ______ he had left his keys in the office.The traditional view is ______ we sleep because our brain is "programmed" to make us do so._____ parents say and do has a life-long effect on their children．wherewhatwhetherbecausewhenbecause是表语从句的专属连词（从句不缺成分）when/where/how/whether/ifthatwhatthatthatwhatPart of the reason Charles Dickens loved his own novel, David Copperfield, was ________ it was rather closely modeled on his own life.It is obvious to the students ___ they should get well prepared for their future.You have to know _____ you're going if you are to plan the best way of getting there.The limits of a person’s intelligence, generally speaking, are fixed at birth, but ______ he reaches these limits will depend on his environment.One reason for her preference for city life is ______ she can have easy access to places like shops and restaurants．Experts believe _____ people can waste less food by shopping only when it is necessary.You are saying that everyone should be equal, and this is ______ I disagree.You are saying that everyone should be equal, and this is ______ I disagree with.thatreason be that…thatwherewhetherif在名词性从句中不能放在开头thatthatwhy/wherewhat补充：it作形式宾语主语+谓语动词+ it + adj/ n+ doing sth/ to do sth/ that…我把做一个诚实的人当作我的原则。I make it my rule to be a honest man.Lily认为阅读而不理解没有益处。It is no good reading without understanding.我们认为你没看独行月球是一件很遗憾的事。We think it a pity that you haven’ t watched the movie, Moon Man.考点四：it作形式宾语1.长难句理解1）More and more of these credit cards can be read automatically, making it possible to withdraw or deposit money in scattered locations, whether or not the local branch bank is open.2）After waiting for several hours, I took it for granted that they were not coming.2.语法填空1）I think ____ necessary for a student to master a foreign language.2）Some people who are very intelligent and successful in their fields find ___ difficult to succeed in language learning.3）I found it no use ______(argue) with him.4）I leave___ to your own judgement whether you should do it.take sth for granted把……当作理所应当ititarguingit翻译练习早期被认为是一种好习惯。她的工作是尽量使大厅保持整洁。否认这一点就是闭眼不看事实。我非常钦佩她献身教育事业的精神。她没有向我们告别就走了。他没有多少管理工厂的经验。Getting up early is considered a good habit.Her job is keeping the hall as clean as possible.Denying this is shutting one’ s eyes to facts.I appreciate her spirt of devoting herself to education.She left without saying goodbye to us.I appreciate her devoting herself to education.He does’ t have much experience on running a factory.翻译练习他组织这项工作的办法是值得称赞的。(用it形式主语和主语从句为真正主语)这项交流计划旨在促进两国之间的了解。(purpose, to do)下一步你要弄清楚真正需要的是什么。(figure out)由谁主持会议还没决定。令同学们高兴的是他们在假期也能使用学校图书馆。这幅画使我想起了我曾经在一个湖边看到的景色。It is worth being praised how he organized the work.The purpose of the exchange program is to promote the mutual understandingbetween the two countries.The next step is to figure out what is really needed.Who will preside the meeting has not been decided yet.What pleases students is that they can use the school library during theholiday as well.The painting reminds me of what I had ever seen near a lake.翻译练习我们何时才能开始这场冒险仍悬而未决。(in the air)他已经通知我他们将在什么时候讨论我的建议。(inform; proposal)我很高兴你在学校成绩优异。看起来天要下雪了。她没来的原因是她病了。我们被邀请去参加会议的消息真是令人鼓舞When we will start the adventure is still in the air.He informed me when they would discuss my proposal.I’ m delighted (that) you get good grades in school.It seems that it is going to snow.The reason why she didn’ t come was that she was illThe news that we are invited to the meeting is inspiring.翻译练习没有人能解开她突然消失这个谜。端午节吃粽子、赛龙舟是我们的习俗。No one can solve the mystery why he suddenly disappeared.It is our custom to eat Zongzi and race Dragon Boat in the Dragon BoatFestival.