语法——Noun clauses as the subject
主语从句
如果一个句子在复合句中充当一个主语, 那么这个句子就是主语从句。
①That he finished writing the composition in such a short time surprised us all.
②What we need are good doctors.
③Whom we must study for is a question of great importance.
1.主语从句的连接词
1).连接词: that, whether
①.That he will win is certain.
②.Whether he’ll join us in the discussion is of great importance.
2).连接代词: who, what, which, whom , whose, whoever, whatever, whichever
①.It is clear who is afraid of having a change in land ownership.
②.What India needs is a law to make land ownership fairer.
3).连接副词: when, where, why, how, how many, how much , how long, how soon, how often
①When we’ll start tomorrow will be told soon.
②Where we can buy oxen is something we need to find out.
③Why he came here is not known.
④How we can protect the grain from damp needs to be discussed.
【连接词】
1. that——That t he earth moves around the sun is well known.
2. whether——Whether he will come or not is not known yet.
3. who ——Who will be sent there has not been decided.
4. what——What you need is more practice.
5. which——Which one is the best is not clear.
6. when, where ——Where he has gone is a question.
7. why, how——Why there is gravity is hard to understand.
How he can earn a living in Britain remains a big problem.
8. whoever、whatever、whichever可引导主语从句。
Whoever comes will be welcome. Whatever he did was right. Whichever of you comes in will receive a prize. 【小结】
1. 引导主语从句连词有that, whether, who, what, whatever等。
2. 连词位于句首不能省略。
3. 主语从句大多数情况下视为第三人称单数, 但在连接代词what引导的主语从句后谓语动词的数要根据句意而定。
★为了防止句子头重脚轻，通常把形式主语it 放在主语位置，真正主语后置。
1. It is certain that he will win the match.
2. It is true that he has made a very important discovery in chemistry.
3. It is very likely that they will hold a meeting.
4. It is strange that the man should have stuck to his silly ideas.
5. It is a pity that we won't be able to go to the south to spend our summer vacation.
6. It is still a mystery what caused the accident.
7. It is said that he has gone to Shanghai.
8. It seems that he has seen the film.
【小结】
1.以that 引出的主语从句,常以形式主语it引导, 结构为：It is +形容词/名词/某些动词ed + that 从句。
2.在有些that从句中要用虚拟语气 (should +do/should +have done)。
★用it 作形式主语的结构
(1) It is ＋名词＋从句
It is a fact that …事实是…
It is an honor that …非常荣幸
It is common knowledge that …是常识
(2) It is ＋形容词＋从句
It is natural that…很自然…
It is strange that…奇怪的是…
(3) It ＋不及物动词＋从句
It seems that…似乎…
It happened that…碰巧…
It appears that…似乎…
(4) It ＋be+ 过去分词＋从句
It is reported that…据报道…
It has been proved that…已证实…
It is said that…据说…
★“It”作形式主语代替主语从句的常见句型举例
①It’s + adj. + that / wh- clause
e.g. It’s clear / natural / certain that clause
It’s obvious that money doesn’t grow on trees.
②It’s + p.p. + that / wh- clause
e.g. It’s said / reported / known that clause
It’s believed that he will come next week.
③It ‘s + n. + that / wh- clause
e.g. It’s a shame / an honour / good news that clause
It’s still a question when we’ll have our meeting.
④It + v. (n. / pron.) that /wh- clause
e.g. It made us very happy that she was chosen.
It appears that he forgot to sign the letter.
★whether与if均为“是否”，但下列情况下只用whether：
1. 引导主语从句并在句首——Whether he will come is not clear.
2. 引导表语从句——The question is whether he’ll come.
3. whether从句作介词宾语——I’m not sure about whether we’ll win.
4. 引导让步状语从句时——Whether you like it or not, you’ll have to do it.
【注意事项】
1. 主语从句位于句首时必须由连接词引导。
2. 主语从句后置时引导词that可省略。
3. 主语从句位于句首时,不能用if 引导。
4. 主语从句后置时, 可以用if引导。
练一练
1. What makes this shop different is that it offers more personal services.
2. These wild flowers are so special I would do whatever I can to save them.
3. It is required in the regulations that you should not tell people the passport of your e-mail account.
4. It is pretty well understood what controls the flow of carbon dioxide in and out of the atmosphere today.
5. What made the school proud was that more than 90% of the students had been admitted to key universities.
6. It now appears that they are in need of help.
7. Whoever knows the truth will tell you about it.
8. It is good news that they will arrive in a few days.
Use the words below to fill in the blanks
1. ______ watch was lost is unknown.
2. ________ you did is right.
3. _________ we will go for an outing tomorrow remains unknown.
4. ______ we need is time.
5. ______ will be our monitor hasn't been decided yet.
whether what who whose whatever
.
Whether
What
Whatever
Whose
Who
上面的空大家都填对了吗?
上面每个句子都出现了的主语从句，大家能找到吗？
1. Whose watch was lost is unknown.
2. Whatever you did is right.
3. Whether we will go for an outing
tomorrow remains unknown.
4. What we need is time.
5. Who will be our monitor hasn't been
decided yet.
1. Whose watch was lost is unknown.
2. Whatever you did is right.
3. Whether we will go for an outing
tomorrow remains unknown.
4. What we need is time.
5. Who will be our monitor hasn't been decided yet.
2. 在有些that从句中要用虚拟语气
(should +do/should +have done)。
他出生在何地还不知道。
2. 谁会赢得比赛还不知道。
3. 谁来都欢迎。
4. 那个人为什么被谋杀尚不知道。
Where he was born has not been found.
Why the person was murdered is still unknown.
Who will win the match is still unknown.
Whoever comes is welcome.
5. What the teacher said today was quite right.
老师今天说的话是十分正确的。
6. That they are badly in need of help is quite clear.
他们急需帮助，这是十分明显的。
7. Whether they will sell the house is not yet decided.
他们是否卖掉这所房子还没有决定。
8. Whatever was said here must be kept secret.
这里说的话都应当保密。
9. Whoever makes mistakes must correct them.
凡犯了错误的人都必须改正。
10. It is a pity that she has made such a mistake.
她犯了这样一个错误, 真是遗憾。
11. It is believed that at least a score of buildings were damaged or destroyed.
据信, 至少有二十座楼房遭到破坏或彻底毁掉。
12. That they were true sisters was clear from the facial resemblance between them. 很明显，她们确是亲姐妹，她们的脸型很相似。
13. Whether he’ll come here isn’t clear.
他是否会来这里还不清楚。
14. What she did is not yet known.
她干了什么尚不清楚。
15. 无论他说什么都不重要。
Whatever he says is of no importance
16. 无论谁说这话都不对。
Whoever says that is wrong．
17. How this happened is not clear to anyone.
这事怎样发生的，谁也不清楚。
18. Whoever comes is welcome.
不论谁来都欢迎。
19. 不管是谁犯了法，他都应该受到惩罚。
Whoever breaks the law should be punished。
1. _____ you don’t like him is none of my business.
2. _____ he said at the meeting astonished everybody present.
3. ________ the 2000 Olympic Games will be held in Beijing is not known yet.
4. ________ we’ll go camping tomorrow depends on the weather.
5. ________ leaves the room last ought to turn off the lights.
That
What
Whether
Whether
Whoever
填空。
6. ___ is a fact that English is being accepted as an international language.
7.It worried her a bit ____ her hair was turning grey.
8. The Foreign Minister said, “__ is our hope that the two sides will work towards peace.”
9. After Yang Liwei succeeded in circling the earth, ____ our astronauts desire to do is walk in space. It
that
It
what
高考英语主语从句 定义：用作主语的从句叫主语从句，它是名词性从句之一。主语从句的时态：不受主句的时态影响和限制。引导主语从句的连接词有： 从属连词: that, whether； 连接代词: who (whoever), whom, whose, what (whatever)和which (whichever)； 连接副词: when, where, how和why。 连接词： 1. 从属连词：that，whether 1）that引导主语从句只起引导作用，在主语从句中不充当任何成分，that本身无实际意义，但不能省略。2）whether意为“是否”，放在句首句末皆可。由whether引导的名词从句做主语，表语，介词宾语，同位语时！不可用if代替。 a.That price will go up is certain. b. Whether they would support us was a problem. 他们是否会支持我们还是一个问题。 2. 连接代词who ，what ，which, whatever, whichever, whoever (Who, whom, which, what可以和ever构成合成词，和what一样引导从句，ever起到强调作用。此类主语从句不能用形式主语it引导，它们在句子中担任成分，不能省略，语序为陈述语序，既有疑问含义,又起连接作用,同时在从句中充当各种成分。 Which side will win is not clear. Whoever breaks the law will be punished. Whatever he did is right. Who killed the scientist remains a question. 1）What和that引导的主语从句的区别：that 只起引导作用，不充当任何成分，没有意思。What 不仅起引导作用，还要充当一定成分(主语、宾语或表语)，意思是：“什么”。 What we need is money. That he will come is certain. 2）whatever / whoever的用法（~ever=no matter ~---让步状语从句中） whatever / whoever可以引导主语从句,并在句中作主语、宾语、表语等,不含疑问意义。whatever相当于anything that; whoever 相当于anyone who。例如: Whoever(Anyone who) wants to enter into this school must take the exam. Whatever(Anything that) she did was right. 3. 连接副词when，where，how，why等。既有疑问含义,又起连接作用,同时在从句中充当各种成分。How this happened is not clear to anyone. When he will be back depends on the weather. When we’ll start tomorrow will be told soon. Where the test will be given is not yet decided. 4. 主语从句后置：为了避免主语冗长,句子头重脚轻,经常用it 作形式主语,主语从句放在后面作真正的主语. 例: That we shall be late is certain. -- It’s certain that we shall be late. 1）用it 作形式主语的结构 A. It + be + 形容词+ that 从句 (obvious, true, surprising, good, wonderful, funny, possible, likely, certain, probable, etc.) 如：It is certain that she will do well in her exam. B. It + be + 名词词组+ that 从句(an honour, a fact, a pity, etc）如： It is a pity/shame that... 遗憾的是…… It is a surprise that…令人惊奇的是… It is a fact that… …是事实It is common knowledge that… …是常识 It’s a pity that we can’t go. C. It + be + 过去分词+ that 从句(said, reported, thought, expected, decided, announced, etc。）如：It is said that Mr. Green has arrived in Beijing. D. It + 不及物动词或短语+ that 从句( seem，happen, doesn’t matter ,turn out）。如： It happened that I was out that day. It doesn’t matter whether she will come or not. 2) 对于以连接代词(副词)引导的主语从句,可以使用形式主语代主语从句,也可直接在句首使用主语从
名词性从句---主语从句 1. What is needed for the space trip is careful preparation. 2. Her wish is that she can lose weight soon. 3. I think that woman can reach every high achievements in many fields of science. 4. We were very excited at the news that our team had won. 引导名词性从句的关联词可分为三类： 一．从属连词：that（无任何词意） whether, if（均表示“是否”表明从句内容的不确定性） as if ,as though（均表示“好像”，“似乎”）以上在从句中均不充当任何成分二．连接代词：what, who, whom, which，whose, whatever, whoever, whichever(作主宾表定) 三．连接副词：when, where, how, why(作状语) I.主语从句 1.定义：在句子中担当主语的是一个从句,这个从句就叫做主语从句。 2.位置：主语从句是在复合句中充当主语的从句，通常放在主句谓语动词之前或由形式主语it 代替，而本身放在句子末尾。 3.引导主语从句的关联词： (1)从属连词that,whether,if (在从句中不充当成分，仅起连接作用) That Jack won the match yesterday surprised us. Whether he’ll come here isn’t clear. (此处不能用if) (2)连接代词who, whom, whose, what, which, whoever, whatever, whichever(充当主宾表定) What she did is not known. Whoever comes is welcome. (3)连接副词where,when,how,why(在从句中充当状语) How this happened is not clear to anyone. When the meeting will be held is decided by our manager. 4.有时为了避免头重脚轻，常用it作形式主语，而把真正主语放在句子末尾。 How the book will sell depends on its author. = It depends on its author how the book will sell. That he is the best student in the class is obvious. = It is obvious that he is the best student in the class. 用it作形式主语的几种常见结构： (1) It is ＋名词＋从句 It is a fact that … 事实是… It is an honor that …非常荣幸 It is common knowledge that …是常识 (2) It is ＋形容词＋从句 It is natural that… 很自然It is strange that… 奇怪的是… (3) It is ＋不及物动词＋从句 It seems that… 似乎… It happened that… 碰巧… It ap pears that… 似乎… (4) It ＋过去分词＋从句
名词性从句之主语从句 一、名词性从句概述：在句子中起名词作用的各种从句统称为名词性从句。 根据它们在句中的语法作用，这类从句又可分为主语从句、同位语从句、表语从句和宾语从句。 二、主语从句定义： 在句中起主语作用的从句称为主语从句。 引导主语从句的连接词主要有：单纯连词（that, whether/ if）、连接代词(what, whatever, who, whoever, whom, whose, which, whichever等)和连接副词(when, where, why, how, whenever, wherever, however等)。 1)that引导的主语从句 （1）由连词that引导的主语从句:引导词that无含义/在句中不做成分/不可以省。例如：That you will win the medal seems unlikely.你能得奖看起来不大可能。 That light travels in straight lines is known to all. 众所周知，光沿直线传播。 That you don’t like him is none of my business.你不喜欢他不管我的事。（2）形式主语it替代主语从句位于句首，that引导真正的主语从句会放到句子的后面。常用的句式主要有如下几种： 1.It+ 系动词+形容词+that从句。 如： It is necessary that …有必要…… It is clear that …很清楚…… It is likely that …很可能…… It is important that …重要的是…… 类似的形容词还有：strange; natural; obvious; true; good; wonderful; possible; unlikely; quite; unusual; certain; evident; worth-while; surprising; interesting; astonishing, etc. 例如：It was really astonishing that he refused to talk to you. It is essential that he should be here by the weekend. It seems obvious that we can not go on like this. It is necessary that you （should）master the computer.
高中英语主语从句知识点整理 课 件www.5y https://www.doczj.com/doc/a69213809.html, 1.定义：用作主语的从句叫做主语从句。 2.构成：关联词+简单句 3.引导主语从句的关联词有三类： 从属连词that。 例如：Thattheywereintruthsisterswasclearfromthefacialrese mblancebetweenthem.很明显，她们确是亲姐妹，她们的脸型很相似。 从属连词whether。 例如：whetherhe'llcomehereisn'tclear.他是否会来这里还不清楚。 连接代词： who whom whose what which whoever whatever
whichever 连接副词： where when how why 例如： whatshedidisnotyetknown.她干了什么尚不清楚。 Howthishappenedisnotcleartoanyone.这事怎样发生的，谁也不清楚。 whoevercomesiswelcome.不论谁来都欢迎。 whereveryouareismyhome----myonlyhome.你所在的任何地方就是我的家----我唯一的家。 注：主语从句能用it作形式上的主语。常以it作形式主语的句型有： A. It+be+形容词+that从句。 例如： Itiscertainthatshewilldowellinherexam.毫无疑问她考试成绩会很好。 Itisprobablethathetoldhereverything.很可能他把一切都告诉她了。
B. It+be+名词词组+that从句。 例如： It'sapitythatwecan'tgo.很遗憾我们不能去。 It'snosurprisethatourteamshouldhavewonthegame.我们没赢这场比赛真意外。 c.It+be+过去分词+that从句。 例如： Itissaidthatmr.GreenhasarrivedinBeijing.据说格林先生已经到了北京。 Itisreportedthatchinahassentanotherman-madeearthsat elliteintoorbit.据报道中国又成功地发射了一颗人造地球卫星。 D.It+seem,happen等不及物动词及短语+that从句。 例如： ItseemsthatAliceisnotcomingtothepartyatall.Alice似乎不来参加晚会。 IthappenedthatIwasoutthatday.碰巧我那天外出了。 E.It+doesn'tmatter+连接代词或连接副词引起的主语从句。
语法要点剖析 一、名词性从句 主语从句、表语从句、宾语从句、同位语从句，在整个句子中所起的作用，相当于一个名词。因此，这四种从句通称为名词性从句。 引导名词性从句的连接词可分为三类： 连接词：that, whether, if （不充当从句的任何成分） 连接代词：what, whatever, who, whoever, whom, whose, which. 连接副词：when, where, how, why 1. 主语从句 作句子主语的从句叫主语从句。主语从句通常由从属连词that，whether，if 和连接代词what，who，which，whatever，whoever以及连接副词how，when，where，why等词引导。that在句中无词义，只起连接作用；连接代词和连接副 词在句中既保留自己的疑问含义、又起连接作用，在从句中充当从句的成分。例如： What he wants to tell us is not clear. 他要跟我们说什么，还不清楚。 It is known to us how he became a writer. 我们都知道他是如何成为一名 作家的。 Where the English evening will be held has not yet been announced. 英语晚会将在哪里举行，还没有宣布。 有时为避免句子头重脚轻，常用形式主语it代替主语从句作形式主语放于句首，而把主语从句置于句末。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（2）It + be + 形容词+ that从句 （3）It + be + 动词的过去分词+ that从句（4）It + 不及物动词+ that 从句 另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… 2. 宾语从句 名词句用作宾语的从句叫宾语从句。引导宾语从句的关联词与引导主语从句表语从句的关联词大致一样，在句中可以作谓语动词或介词及非谓语动词的宾语。 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。例如：He has told me that he will go to Shanghai tomorrow.他已经告诉我他明天要去 上海。 We must never think (that) we are good in everything while others are good in nothing. 我们决不能认为自己什么都好，别人什么都不好。
练习（主语从句） 一、.关联词分类和基本句型： (1)从属连词that。如：That they were indeed sisters was clear from the facial resemblance between them. 很明显，她们确是亲姐妹，她们的脸型很相似。 ______ we need more equipment _____ quite obvious. 我们需要更多的设备，这是很明显的。 (2)从属连词whether。如： Whether he’ll come here isn’t clear.他是否会来这里还不清楚。 ______ he will join us won't _____ too much difference.他是否和我们一起干无所谓。 (3)连接代词who, whom, whose, what, which, whoever, whatever, whichever 连接副词where, when, how, why。如： What you need is more practice. 你需要的是更多的练习。 Whoever wants it may have it. 谁要都可以给他。 _____she did ____ not yet known. 她干了什么尚不清楚。 _____ this happened is not _____ to anyone. 这事怎样发生的，谁也不清楚。 ______ comes _____ welcome. 不论谁来都欢迎。 二、主语从句后置： 主语从句能用it作形式上的主语。常以it作形式主语的句型有： A.It+be+形容词(obvious, true, natural, surprising, good, wonderful, funny, possible, likely, certain, probable, etc.)+that从句。如： It is certain that she will do well in her exam. 毫无疑问她考试成绩会很好。 _____ _____ probable ______ he told her everything. 很可能他把一切都告诉她了。 B.It+be+名词词组(no wonder, an honour, a good thing, a pity, no surprise, etc.)+that从句。如：It’s _____ ______ that we can’t go.很遗憾我们不能去。 It’s ______ _______ that our team should have won the game. 我们没赢这场比赛真意外。 C.It+be+过去分词(said, reported, thought, expected, decided, announced, arranged, etc.)+that从句。如： It is ______ ______Mr. Green has arrived in Beijing. 据说格林先生已经到了北京。 It is ______ _______ China has sent another man-made earth satellite into orbit. 据报道中国又成功地发射了一颗人造地球卫星。 D.It+seem, happen等不及物动词及短语+that从句。如： It seems that Alice is not coming to the party at all. Alice似乎不来参加晚会。 _____ _______ ______ I was out that day. 碰巧我那天外出了。 E.It+doesn’t matter (makes no difference, etc.)+连接代词或连接副词引起的主语从句。如： It doesn’t ______ _______ she will come or not. 她是否来这无关紧要。 It _____ _____ difference ______ we shall have the meeting. 我们在哪里开会毫无区别。 三、注意连接代词whoever, whatever, whichever等引导主语从句的含义： _______ comes will be welcome. (whoever=the person who) 来的都是客。 _________ he did was right. (whatever=the thing that) 他所做的事情都是正确的。 ________ _____ ______ comes in will receive a prize. (whichever=anyone of you who) 你们当
要考试，找戴氏戴氏教育乐山分校主讲教师：徐海燕 主语从句——突破高考 1、名词性从句的概念：名词性从句相当于名词。 主语从句 2、名词性从句种类表语从句 宾语从句 3、引导名词性从句的关系词：①从属连词：that；whether；if；as if（表语从句） ②连接代词：who；whom；whose；what；which ③连接副词：when；where；why；how 以及how组成 的短语：how many；how long；how far。。。 （1）主语从句 Eg：A、What surprised me most was to see some of the village people seated on the benches at the end of room. B、That he will come is certain. C、Whether she’s coming or not doesn’t matter too much. D、Which team will win the match is a matter of public concern. E、Where she has gone is not known yet’ ※主语从句较长时，放句末，用it 作形式主语。 Eg：It was well known that Napoleon always asked the same three questions，and usually in the same order. It is uncertain whether he can come or not. It remains a secret how they climbed up the mountain. It has not been decided when they will leave for New York. 总结：用it作形式主语有以下几种常用句型： ①it + be + 形容词+从句 ②it + be + 名词词组+从句 ③it + be + 过去分词+从句 ④it + seems ; happen ;等不及物动词+从句 直击高考： 1、______leaves the room last ought to turn off the light. A、Anyone B、The person C、Whoever D、Who 2、______the Olympic Games will be held in Beijing is not known yet. A、Whenever B、If C、Whether D、That 3、_____he said at the meeting astonished every present. A、What B、That C、The fact D、That 4、_____we can’t get seems better than ______ we have. A、What ; what B、What ;that C、That ; that D、That ;that 5、_____ troubles me is ______ I can’t learn all these English idioms by heart. A、That ; that B、What ; that C、That ; what D、What ;\ 6、______fashion differs from country to country may reflect the cultural differences from one aspect. A、What B、That C、This D、Which
定语从句 思维导图 易考易错点总结 定语从句的用法较为复杂，高考除了单独考查定语从句外，还常常结合句式结构、时态等来综合考查。纵观近年各地高考试题，不难发现其考点主要包括： 1．考查如何正确选择关系词 解题思路：找出从句，确定被修饰词，即先行词→将先行词代入定语从句，判断先行词在定语从句中充当什么成分:若作主语、宾语、表语、定语，则选择关系代词；若作状语则选关系副词。 2．考查whose的用法 whose可以指代人或物，在定语从句中作定语，后跟名词。指物时，whose＋名词＝名词＋of which＝of which＋名词。如：The classroom whose door/the door of which/of which the door is broken is on the second floor. 3．考查as/which引导的非限制性定语从句 尤其要重视which，as引导的非限制性定语从句和that，what引导的主语从句的区别。4．考查定语从句中的主谓一致现象。 如：I, who am your close friend, will try my best to help you whenever you are in trouble. 5．考查“介词＋关系代词”引导的定语从句 “介词＋关系代词”引导的定语从句，关系代词指人时用whom，指物时用which，不能用that。关系代词作定语时也可用whose。 如：The teacher in front of whose house stands a tall tree is very patient with his students. 同时还要注意包含复杂介词或代词短语的定语从句与并列句的区别。 如：(1)He loves his parents deeply, both of whom are very kind to him.(定语从句) (2)He loves his parents deeply and both of them are very kind to him.(并列句)
定语从句 1. After living in Australia for many years, Louise finally returned to the country she was born. 2. There are many good websites you can check out the latest in the science world. 3.Another saying which has come from the fable is "God helps those help themselves”. 4. Then Needham began his lifelong research, ended up creating the greatest work--Science and Civilization in China. 5. His interest started a few years ago, he was in college and studying wildlife science. 6. There are perhaps 40 million competitive table tennis players and many ordinary people play less seriously. 7. He was a great scientist and extraordinary man work and legacy will live on for many years. 8. That is an Oxford college, famous graduates include the late Benazir Bhutto. 9. But it's not like many other countries there seems to be tension among the different cultures. 10. Then, a fire, broke out in 1969 on Cleveland's Cuyahoga River, shed light on the problem of chemical pollution in water. 11. Pupils, usually come from the fifth or sixth grade, are
名词性从句teaching plan 一、学情分析 名词性从句是高中阶段学生接触到的较难的语法点，很多学生分不清楚名词性从句，定语从句和状语从句之间的区别，经常出现混用的现象。但在高考中名词性从句为必考项目，甚至在学业水平考试中都有要求，因此，学生复习名词性从句的用法有着重要意义，它对于学生分辨各种复合句有一定的指导作用，扫除名词性从句的障碍可以有助于学生学习其他的复合句，并对其书面表达和语法填空的提高有指导意义。 二、教学目标 1.知识与技能 A．复习名词性从句的种类及构成； B．正确辨识并使用名词性从句的连接词； C．复习it作形式宾语在句子中代替宾语从句。 2. 过程与方法 A．图解法 B．列举法 C．讲授法 D．演示法 3. 情感态度与价值观 A．培养学生的规范语言表达； B．让学生体会语言的灵活多变。 C．让学生体验学习的乐趣和成功的喜悦。 三、教学重、难点 1.名词性从句的作用； 2.正确判断并使用连接词； 3.名词性从句的表现形式； 4.It作形式主语和形式宾语的用法。 四、教学方法： 1.合作交流，小组讨论。 2.自主学习，独立思考。 3.探究学习。 五、渗透法制教育 教学步骤： Before class： 一．先学任务 1.复习五种简单句中的“主+谓”结构、“主+谓+宾”结构、“主+系+表”结构； 2.对比以下几个句子，区分其分别属于哪种从句。 1）What she said was right. （主从） 2）I have no idea how she did it.（同位语从句） 3）It’s a pity that you failed the exam.（主从）
主语从句 在从句中充当主语的复合句，主语即为主句动作的发出者或状态的持有者。有两种形式：直接放句首；it 为形式主语，真正的主语在句子后（为了避免头重脚轻）。主语从句时态不受主句的限制。 （一）连接词引导的主语从句 主语从句在复合句中作主句的主语,引导主语从句的词有从属连词that, whether以及连接代词who, what, which, whoever, whatever, whichever和连接副词when, where, why, how等. 连接词引导的从句 That light travels in straight line is known to all.我们都知道光是以直线传播的。 Whether he will join us is still a question.他是否会加入我们仍是个问题。 连接代词引导的从句 Who will be sent there has not been decided.大家还没有决定谁会被送过来。（主语） What you need is more practice. 你需要更多的练习。(宾语) Whatever we do is to serve the people.我们无论做什么都是为了服务人民。（宾语） Which is the best is not clear.我们不清楚哪个最好。(主语) 连接副词引导的从句 Where he has gone is a question.我们不知道他去哪儿了。（地点状） How he can earn a living in London remains a big problem. 如何在伦敦谋生仍是个大问题。（方式状） When we shall have our sports meet is a mystery. 什么时候会开运动会仍是个迷。（时间状） 注意：在主语从句中，为了避免头重脚轻的问题，常用it为形式主语，真正的主语在句子后。（上述的例子转换） （二）总结it为形式主语的结构： 1)It is + adj. / n. +从句 It is a pity/shame that...遗憾的是…… It is possible that...很可能……
主语从句教学设计 （高中英语模块3 Unit4 Astronomy：the science of the stars）杨兴平教学目标：熟练掌握主语从句的简单用法 教学重点：连接词和语序的运用 教学辅助手段：PPT 教学方法：互动式教学 教学步骤： 一．导入（Lead-in） 通过欣赏英文歌曲Whatever Will Be Will Be让学生初步了解主 语从句。 when I was just a little girl，I asked my mother, what will I be will I be pretty, will I be rich here's what she said to me que sera sera whatever will be will be the future's not ours to see que sera sera, what will be will be… 二．讲解主语从句 （1）主语从句概念:在句子中充当主语的从句就是主语从句。 （2）主语从句的特点（引导词和语序） 从属连词：that, whether； 连接代词：who, what, which；whoever, whatever, whichever; 连接副词：when, where, how和why 语序：陈述语序 （3）It 作形式主语的常用句型 1) It is + n. +that
2) It is + adj. +that 3) It +不及物动词+that 4) It + be +过去分词+从句 （4）主语从句的规律 规律一、主语从句一律用陈述语序，即主语在前，谓语在后。 规律二、连词that 在从句中无实际意义，但不能省略。 规律三、whether 可以引导主语从句，放在句首，但if不能 规律四、主语从句的谓语动词多用单数第三人称形式。 规律五、what 引导的主语从句，可根据表语决定主句动词的单复数形式。 三．练习 （1）自主完成练习题 （2）小组合作讨论改正习题的答案 四．主语从句在写作中的应用。 用所学的主语从句知识完成短文填空。 五．练习册练习题处理（待选）。 六．作业（完成练习册中主语从句的练习题）
主语从句 一、主语从句的连词分三类 （1）从属连词引导的主语从句（that whether if） that引导的主语从句:引导词that无含义/在句中不做成分/不可以省。That 引导主语从句通常用it 作形式主语。 例如：That you will win the medal seems unlikely. That she survived the accident is a miracle. whether 引导的主语从句: whether有含义(是否)/在句中不做成分/不可以省。 注意：引导主语从句，不能用if不能在开头，只能用whether。 Whether we will hold a party in the open air tomorrow depends on the weather. Whether she is coming or not doesn’t matter too much. （2）用连接代词引导的主语从句 在由连接代词who, whose, whom, which, what, whoever, whomever, whichever, whatever引导的名词性从句中，其连接代词在句中起名词性作用，担当一定成分. 例如：What you need is more practice. Whatever we do is to serve the people. 注：whatever / whoever的功用 whatever, whoever在主语从句中不含疑问意义。它引导主语从句，并在从句中作主语、宾语、表语等。 whatever = anything that; whoever = anyone who。要注意和whatever, whoever引导的让步状语从句的区别。 如：Whoever breaks the law should be punished. （主语从句） （＝Anyone who breaks the law should be punished. ） Whoever breaks the law, he should be punished. （让步状语从句） （＝No matter who breaks the law, he should be punished. ） （3）用连接副词when, where, why, how引导的名词性从句(其连接副词有含义,在句中作状语。) 例如:Where we should leave it is a problem. When they will come hasn’t been made pubic.
主语从句详解 一、概述 在句子中起名词作用的各种从句统称为名词性从句.根据它们在句中的语法作用, 这类从句又可分为主语从句、同位语从句、表语从句和宾语从句. 二、主语从句主要有四类 （1）由连词that引导的主语从句:引导词that无含义/在句中不做成分/不可以省. 例如：That you will win the medal seems unlikely. That you are so indifferent bothers me. That she survived the accident is a miracle. （2）用连词 whether 引导的主语从句: whether有含义(是否)/在句中不做成分/不可以省. 注意：引导主语从句, 不能用if, 只能用whether. 例如：Whether we will hold a party in the open air tomorrow depends on the weather. Whether she is coming or not doesn’t matter too much. （3）用连接代词引导的主语从句 在由连接代词who, whose, whom, which, what, whoever, whomever, whichever, whatever引导的名词性从句中, 其连接代词在句中起名词性作用, 担当一定成分. 例如：What you need is more practice. What I want to know is this. Whatever we do is to serve the people. 注：whatever / whoever的功用
Module 7 Unit 19 语法学习—主语从句 Aim： To learn and practise using the Subject Clause. Teaching Methods: 1. Inductive methods. 2. Lead in the rules and apply the rules, then do lots of exercises for consolidation. Teaching difficult points: How to use suitable conjunctions. Teaching Procedures: Step 1Revision 1Transformation: 1) “I failed the driving test,” he told me. 2) “When shall we meet again?” I asked him. 3)“Will he come?” I doubted. 4) It depends on whether he will come or not. 2Conclusion Step 2Grammar study 1. See ang talk : A speech by Martin Luther King “I have a dream, my four little children one day live in a nation, where they will not be judged by the color of their skin, but by the content of their character. I have a dream…….” Then make up some sentences according to the structure “That …… is Martin Luther King’s dream.” 2.Have a competition between the two classes: make up sentences according to these sentence structures as many as you can. 1)That … is my dream. 2)Whether … is not clear. 3)Wh- … is not clear. 3.Give the definition of the Subject Clause: A noun clause that acts as the subject of the sentence. 4.Do some exercises and give the first summary of the Subject Clause: Multiple Choice 1). Where ______ going is none of my business. A. is she B. she is C. she will D. will she 2). What ______ is still waiting to see. A. did he do B. he did C. will he do D. he will do 3). That ______ made us surprised. A. he suddenly fell ill B. suddenly he falls ill C. suddenly did he fall ill D. will he suddenly fall ill 4). Whether ______ or not doesn’t matter so much. A. does she like B. she likes C. will she like D. she does like 5). _____ lies east of China is known to us all.