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高中英语主语从句PPT课件

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人教高中英语必修3Unit3主语从句(共29张PPT)

人教高中英语必修3Unit3主语从句(共29张PPT)

1.何时开会还没有决定。 When the meeting will begin _h_a_s__ (have) not been decided yet . 2.他们何时出发和他们去哪里还没有决定。
When they will start and where they will go_a_r_e__(be)still unknown.
作状语
地状：where （哪里） 原状：why（为什么）
方式状语：how（怎样）
Challenge other students by asking any questions you can’t understand.你可以向其他 组的同学提出任何关于主语从句的问题。有效 提问其所在的组加1分，答对问题者其所在的 组加1分,否则提问者所在的组可再加1分。
4. 主语从句作主语时，谓语动词一般用单 数形式。 5.有时为了使句子结构平衡, 避免 “头重脚 轻”,常用 it 作形式主语,而把从句放在面. 4种句型。
1.我的收获： 2.我的遗憾及补救措施：
Write a short passage about your life in ten years including family, work and spare time life, using at least five subject clauses.
4) It + be +过去分词+从句 It is said that... 据说…… It is known to all that... 众所周知…… It is reported that... 据报道…… It is believed that...据信……;人们相信……
__It_i_s__re__p_o_r_te__d_t_h_a_t__(据报道)20 people were killed in the accident.
高中英语语法——主语从句课件(57张)

高中英语语法——主语从句课件(57张)

whatever=anything that whoever=anyone who
引导词
4) 连接副词when, where, how ,why • When we will leave hasn’t been decided. • How she keeps healthy is a secret.
Whether he will come makes no difference. What we need is more time.
引导词
1) 从属连词that和whether： • That he will come is certain. • Whether he will come is uncertain.
• What we need is more time.
• Which book I shall choose hasn’t been decided.
引导词
3)连接代词whoever, whatever, whichever • Whoever comes is welcome. • Whatever I have is yours. • Whichever you want is yours.
_____ that 只起引导作用，本身无意义，不充当 任何分，但不能省略。 whether 不做成分，表“_______ 是否 ”。 在主语从句中只能用 _________, ___ whether 不能用if
引导词
2) 连接代词who, what, which • Who will go makes no difference.
1. 令人吃惊的是他改变了主意。 It is a surprise that he changed his mind. 2. 真可惜你错过了这么一个好机会。 It is a pity that you missed such a good chance. 3. 事实是我们周围的污染正变得越来越严重。 It is a fact that the pollution around us is becoming more and more serious.
高中英语主语从句讲解课件(36张ppt)

高中英语主语从句讲解课件(36张ppt)

+(should) +do…
*_I_t_i_s_p_o_s_s_i_b_le__th__a_t _(很可能)she will come back tomorrow. *__It_i_s_o__b_v_io_u_s__th__a_t _(很明显)this measure is effective.
3) It + be +过去分词+从句
4.The reason why I study hard is that I want to go to a
key university. 表语从句
5.They believe in that she must still be single. 6.I know nothing about him except that he is living in
找出错误，并给出理由： 1.Where shall we spend the holiday isn’t
decided. we shall 2.You have made a mistake is a fact.
That you have 3. If the policeman will come is not certain.
Beijing 7. I don’t know whether he’s free or not. 8. Mary asked whether I was doing my homework or not. 9. I’m thinking of whether we should go fishing. 10. We are worried about whether it will rain tomorrow.
killed in the accident.
高中英语主语从句讲解课件(共36张PPT)

高中英语主语从句讲解课件(共36张PPT)

2.That they should like each other is natural. _I_t _is__n_a_tu__ra_l_t_h_a_t_t_h_e_y_s_h_o_u__ld__li_k_e_e_a_c_h__o_th__er.
这样就构成了下面一些常用句型: 1) It is + n. +从句
(四). 判断以下句子是否正确： They should like each other is natural. 错误
That they like each other is natural. 正确
It is natural that they like each other. 正确
That引导的主语从句放句首，既不充当成分又无意义， 但that不能省去。
名词性从句包括： 宾语从句：介宾结构；动宾结构 表语从句：系表结构(系动词后面跟一个从句) 主语从句: 一个句子做主语 同位语从句：对名词进行解释说明
判断下列从句： 1.China is no longer what she used to be. 2.The question remains whether they will be able to help us. 3.It seemed as if I couldn't think of the right word.
When they will leave is not decided.
(4). 连接代词：who(谁，主格); whom(谁；宾格); whose(谁的); what(什么…事/话…); which(哪一个); whoever(无论谁), whatever(无论什么), whichever(无论哪一个) 在句子中担任主语， 宾语，表语或定语
高中英语主语从句讲析课件可修改全文

高中英语主语从句讲析课件可修改全文

2. It is true that the earth moves around the sun.
3. It is a pity that I missed the train.
4. It doesn’t matter whether he will come or not.
5. It seems that it is going to rain.
It’s likely/possible/important/necessary/clear that 很可能/重要的是…/必要的是…/很清楚… It+ be +名词+ that 从句 It’s no wonder that…并不奇怪/无疑
It’s a pity/a fact /a common knowledge (众所周知） / a common saying（俗话说）that It+ be + 不及物动词+ that从句 It seems/appears/happens that…显然、明显、碰巧
matter much.
if, whether都可表示“是否”, 但if不能引 导位于主句之前的主语从句，它可以引导 位于主句之后带有形式主语it的主语从句。
3. TWhhaatt the professor said is of great importance.
that引导主语从句时无词义。What the professor said表示“教授所说的”。
6. It happened that they didn’t know my address.
请你归纳 ？
T——h—a—t —a—s—t—o—r—m——is——c—o—m—i—n—g
is well reported
高中英语语法---主语从句课件(共29张)

高中英语语法---主语从句课件(共29张)

6) Whatever you did is right.

7) Whose watch was lost is unknown. 8) What we need is time. 9) What we need are good doctors.
小结: 1) 引导主语从句连词有that, whether, who, what, whatever等.
小结:
1. 以that 引出的主语从句,常以形式主
语it引导. 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)
例句4, 9.
宾语从句
在句子中起宾语作用的从句叫做宾语
从句. 宾语从句分为三类: 动词的宾语
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,但在关系代词what引导的主语
从句后,谓语动词的数要根据句意而定,
如例8、例9.
为了防止句子头重脚轻，通常把形式主语 it 放在主语位置，真正主语搁置于句末. 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.
用that, if引导的介词宾语从句 有时候except, but, besides三个介词后可见 到that引导的宾语从句 I know nothing about my new neighbor except that he used to work with a company. 对于我的新邻居我只知道他曾在一家公司 上班,其他一无所知.
高中英语课件-主语从句

高中英语课件-主语从句


Subject Clause主语从句
6. Whose watch was lost is unknown.
7. Why he did it
remains a mystery.
பைடு நூலகம்
8. When they will start is not known yet.
9. How he became a great scientist is known to
that we must form a good habit of learning
English. 7. 很显然她在说谎。 _I_t _is_o_b_v_i_o_u_s_t_h_a_t _s_h_e_is__te_l_li_n_g_li_e_s_. __ 8．熟能生巧是有道理的。
_T_h_a_t_p_r_a_c_ti_c_e_m__a_ke_s__p_e_rf_e_c_t_is__ri_g_h_t._________
Subject Clauses 主语从句
Subject
Task 1:找出下列句子的主语。
1. A tree has fallen across the road.
2. You are a student.
3. To find your way can be a problem.
4. Smoking
What he needs are some books. (be) 总结：
What 引导主语从句时，谓语动词be 与做表语的名词单复数一致。
what 与that 在引导主语从句时的区别
what 引导主语从句时在从句中充当句子成分 ，如主语．宾语．表语，而that 则不然。例 如：
What在此引导主语从句,又做said的宾语
高中英语课件-主语从句同位语从句

高中英语课件-主语从句同位语从句


Lead-in
Mr. Liu, our maths teacher, is a charming gentleman.
同位语（appositive ）
The thought that they could cross the whole continent was exciting.
同位语从句 （appositive clause）
4. 主语从句需注意的问题
1.“if” 不能引导主语从句，应有“whether”引导。 但是如果用it做形式主语，而把主语从句放在句 末时，也可用if引导。 2.主语从句中用陈述语序
3.主语从句的 “that” 一般不能省。
1. ___ he made an important speech at the meeting was true.
连接词代词what/which/who 引导的同位语从句
在从句中充当成分 1.谁会出国这个问题还未决定. 2.我不知道该选哪个.
1.The question _w__h_o_ should go (主) abroad hasn’t been decided yet.
2. I have no idea w_h__i_c_h_ one I should choose. (定语)
4.连词 that/whether/who/ which
what/when/where/why/how
连接词that引导的同位语从句 that在从句中不充当成分,只起连接作用.
他告诉我一个消息,他马上要从国外回国. He told me the news that he would
come home from aboard soon.
to help the other groups was received
人教版高中英语必修五unit 2 grammar讲解——主语从句(共24张PPT).

人教版高中英语必修五unit 2 grammar讲解——主语从句(共24张PPT).

A. What little B. So much C. How much D. So little
A
A. How B. Although C. Since D. While
A
3. The world’s greatest sporting event, the Olympic Games, upholds the amateur ideal that _____ matters is not winning but participating.
以主语从句作主语的主谓一致问题
Problems of concord with a nominal clause as subject
When the subject is a nominal clause introduced by what, who, which, how, etc, the verb usually takes the singular form. But when the subject complement is plural, or when the what-clause is plural in meaning, the verb of the main clause can be plural.
It is a pity that she has made such a decision.
It is no doubt that Mary will take over the business.
2. It is +a.+clause… obvious/certain/likely/~ing
7. why, how Why there is gravity is hard to understand. How he can earn a living in Britain remains a big problem.
Discover useful structure 主语从句课件 高中英语人教版选择性必修一

Discover useful structure 主语从句课件 高中英语人教版选择性必修一


04 e x e r c i s e
填词
For example， it can be proved _t_h_a__t__
China has more people than any other country in the world. 举例来说，中国人口比世界上其他任何国家的 人口都多，这是可以得到证实的。
04 e x e r c i s e
填词
1、It is very important _t_h_a_t_____ a
student （should） learn English well. 学生学好英语很重要。
2、_I_t_____ is suggested that the
meeting （should） be put off. 有人建议会议延期。
experiment E. It amazed all of us that
A. What worries many people B. That the lifestyle is slower and healthier C. How we can find a suitable solution to produce sufficient food D. When these wheat farmers will join this pilot experiment E. It amazed all of us that
形式主语it代替。it作形式主语时常用于以下句型：
句型
说明
It+系动词+形容词+主 常用于此句型的形容词有important， （un）likely， possible，
语从句
necessary， natural， wrong等
高中英语课件-主语从句

高中英语课件-主语从句

1. We Chinese are very strong. 2. I myself will do the experiment. 3. I am the oldest among us six. 4. This is her purpose, to avoid being punished. 5. He told me the news that 27 fire fighters had died in
2._W__h_e_t_h_e_r__we’ll go camping tomorrow depends on
the weather.
注意：单个的主语
3.__W__h_o__told me about it is not important. 从句作主语，谓语
动词用__单__数。
4.__W__h_o_e_v_e_r_breaks the law will be punished.
Liangshan. 可充当同位语成分的有名__词__（__短__语__）__、__代__词__、__数__词__、__不__定__
式__（__短__语__）__及__从___句__等__
同位语从句
一. 概念: 在复合句中作名词的同位语的从句；对名词进一步 解释，说明名词的具体内容。
Read and find
从句作主语，谓语动词用_复__ 数。
When and where the meeting will be held ___is__not clear.
注意：and连接两个或两个以上的
6. What I need __is__time. 连接词引导同一个主语从句， 谓语动词用_单__数。
What I need ___a_r_e_ some books.

高中英语必修三第四单元语法课件(主语从句)

3
主语从句考点归纳
合作探究 u 主语从句的语序、时态
u 主语从句连接词的使用
u 主谓一致 （谓语动词单 数 ?复 数？） u 形式主语结构
4
一、 主语从句的语序、时态
例1. When will he come is not known.
正:When he will come is not known.
形式主语
14
形式主语常用句型
uIt + be + 名词 ＋ that从句
It is a pity that…
很遗憾…
It is a fact that…
事实是…
uIt + be + 过去分词 ＋ that从句
It is said that...
据说...
It is known _h_e__e_a_rt_h__is__ro_u_n__d is known to all. (地球是圆的)
______W_h_a_t_s_u_r_p_ri_s_e_s_u_s_____ is that computers can recognize human voices. (让我们感到惊讶的是电脑能分辨人的声 音。)
_W__h_ic_h_e_v_e_r_y_o_u_w_(a你nt想要的任何一个) is yours.
whatever=anything that whoever=anyone who
10
三、 主语从句中的主谓一致 例5. When he will come are a puzzle. 正:When he will come is a puzzle.
21
雨天要穿雨鞋是常识。 It_i_s_c_o_m_m_o_n_k_n_o_w_le_d_g_e_that we should

高中英语三大从句综合复习(共63张PPT)

从句
从句
1. 名词性从句 1）主语从句 2）宾语从句 3）表语从句 4）同位语从句
2. 定语从句 3. 状语从句
主语从句
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。 That she was chosen made us very happy. Whether he will come is not clear. It is not important who will go. It is still unknown which team will win the match.
4. it 可以作为形式宾语，而真正的宾语that 从句则放在句尾，特 别是在带复合宾语的句子中。 We heard it that she would get married next month.
5. 后边不能直接跟that 从句的动词 allow, refuse, let, like, cause, force, admire, condemn, celebrate, dislike, love, help, take, forgive, etc. 这类词后可以用不定式或动名词作宾语，但不可以用that引导的 宾语从句。 I admire their winning the match. (√) I admire it that they won the match. (√) I admire that they won the match. (X)
1. 作动词的宾语 (1) 由that引导的宾语从句（that 通常可以省略） I heard that be joined the army. (2) 由what, whether (if) 引导的宾语从句 She did not know what had happened. I wonder whether you can change this note for me. (3) 动词＋间接宾语＋宾语从句 She told me that she would accept my invitation.

高中英语主语从句40页PPT

高中英语主Байду номын сангаас从句
11、获得的成功越大，就越令人高兴 。野心 是使人 勤奋的 原因， 节制使 人枯萎 。 12、不问收获，只问耕耘。如同种树 ，先有 根茎， 再有枝 叶，尔 后花实 ，好好 劳动， 不要想 太多， 那样只 会使人 胆孝懒 惰，因 为不实 践，甚 至不接 触社会 ，难道 你是野 人。(名 言网) 13、不怕，不悔(虽然只有四个字，但 常看常 新。 14、我在心里默默地为每一个人祝福 。我爱 自己， 我用清 洁与节 制来珍 惜我的 身体， 我用智 慧和知 识充实 我的头 脑。 15、这世上的一切都借希望而完成。 农夫不 会播下 一粒玉 米，如 果他不 曾希望 它长成 种籽； 单身汉 不会娶 妻，如 果他不 曾希望 有小孩 ；商人 或手艺 人不会 工作， 如果他 不曾希 望因此 而有收 益。-- 马钉路 德。
21、要知道对好事的称颂过于夸大，也会招来人们的反感轻蔑和嫉妒。——培根 22、业精于勤，荒于嬉；行成于思，毁于随。——韩愈
23、一切节省，归根到底都归结为时间的节省。——马克思 24、意志命运往往背道而驰，决心到最后会全部推倒。——莎士比亚
25、学习是劳动，是充满思想的劳动。——乌申斯基
谢谢！
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It is necessary \important \natural\... that… +sb (should) +do…
*_I_t _is_p__o_ss_i_b_le__th__a_t (很可能)she will come back tomorrow.
*_I_t _is_o_b__v_io_u_s__th_a_t_(很明显) he is an English.
-
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1. 很可能他会申请这项工作的。 It is likely that he will apply for the job.
2. 的确我犯了个错误。 It is true that I made a mistake.
3. 有必要我们要学习英语。 It is necessary that we should learn English.
• Whatever I have is yours.
• Whichever you want is yours.
whatever=anything that whoever=anyone who
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9
引导词
4) 连接副词when, where, how ,why
• When we will leave hasn’t been decided. • How she keeps healthy is a secret. • Why he cries is not clear. • Where the meeting will be held is not
-
16
3) It +不及物动词+that
It happened that...
-
13
1. 令人吃惊的是他改变了主意。 It is a surprise that he changed his mind.
2. 真可惜你错过了这么一个好机会。 It is a pity that you missed such a good
chance. 3. 事实是我们周围的污染正变得越来越严重。
It is certain that he will win the match.
注解：一般来说主语从句都是放在 句首 , 但有时为了使句子 保持平衡 ,避免”头重脚轻”, 常用 it 作 形式主语 ，从而把主语从句放在 后面 ．
-
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这样就构成了下面一些常用句型:
1) It is + n. +that
名词
2. They didn’t know my address.
代词
3. Seeing is believing.
动名词
4. To do morning exercises this morning is
not good for your healthy.
动词不定式
5. That he will come here is of great help.
known.
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10
•主语从句的特点：
1.引导词： 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。
2. 语序：陈述句语序
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That he will win the match is certain.
It is a fact that the pollution around us is becoming more and more serious.
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2) It is + adj. +that It’s certain that… 肯定… It is possible/likely that... 很可能…… It is obvious/clear that… 很明显… It is true that…的确…
从句
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主语从句 (Subject Clause) 在句子中充当主语的从句就是主语从句。
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读下列谚语，找出主语从句
What is learned in the cradle is carried to the grave.
儿时所学，终生难忘。
What’s done cannot be undone.
生米煮成熟饭。
What’s lost is lost.
失者不可复得。
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引导词
1) 从属连词that和whether：
• That he will come is certain.
• Whether he will come is uncertain.
_t_h_a_t_不做成分，无意义，不能省略。 whether 不做成分，表“__是__否___”。
It is a pity/shame that... 可惜的是……
It is a surprise that… 令人吃惊的是…
It is a fact that…
事实是…
It is common knowledge that … …是常识
*__It__is_a__p_it_y__th_a_t__(很可惜)we lost the match. *__It__is_a__f_a_ct__th_a_t_(这是事实)he cheated in the exam.
Subject Clauselike English. The train left.
主语：句子说明的人或事物,一般 位于_句__首___ 。
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请找出下面句子的主语
1.The villagers didn't realize how serious the
pollution was until the fish in the river died.
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引导词
2) 连接代词who, what, which
• Who will go makes no difference. • What we need is more time. • Which book I shall choose hasn’t
been decided.
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引导词
3)连接代词whoever, whatever, whichever • Whoever comes is welcome.