12 主语从句公开课课件
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英语主语从句省公开课一等奖全国示范课微课金奖PPT课件
1. ___I_t _is_n_e_c_e_s_s_a_ry__ (有必要) that an efficient worker ( should) accomplish his work on time 2. ___I_t _is_i_m_p_o_r_a_t_a_n_t _th_a_t__(主要是)that you (should) think before you say or do anything 3. __I_t_is__o_bv_i_o_u_s________ (很显著)that this measure is effective.
Find out the Subject in the following sentences:
1. A tree has fallen across the road. 2. She is from China. 3. To find your way can be a problem. 4. Smoking is bad for you.
16/17
17/17
12/17
Subject Clause
总结
一、首先分清主句和从句
做题突破方法 三部曲
二、分析从句缺何种成份
三、依据分析，选择恰当连接词
eg.___W__h_e_t_h_e_r __they would support us was a problem
13/17
Subject Clause
内容
主语从句定义 主语从句三要素 主语从句考查难点
10/17
Subject Clause
2. 连接代词： who, which, what（什么，所…）,whose,whom Whoever / whichever / whatever在主语从句中不含有疑问意义。 假如从句意义和结构不完整，依据从句意义和结构选择对应连接代词。 连接代词在从句中起名词性作用，担当一定成份（主语、宾语、表语等）。
Find out the Subject in the following sentences:
1. A tree has fallen across the road. 2. She is from China. 3. To find your way can be a problem. 4. Smoking is bad for you.
16/17
17/17
12/17
Subject Clause
总结
一、首先分清主句和从句
做题突破方法 三部曲
二、分析从句缺何种成份
三、依据分析，选择恰当连接词
eg.___W__h_e_t_h_e_r __they would support us was a problem
13/17
Subject Clause
内容
主语从句定义 主语从句三要素 主语从句考查难点
10/17
Subject Clause
2. 连接代词： who, which, what（什么，所…）,whose,whom Whoever / whichever / whatever在主语从句中不含有疑问意义。 假如从句意义和结构不完整，依据从句意义和结构选择对应连接代词。 连接代词在从句中起名词性作用，担当一定成份（主语、宾语、表语等）。
主语从句公开课精华课件 PPT
单项选择
2 points
1．______ they are most interested in is how they can produce more and better cars. A. That B. Who C. What D. When
完成句子
3 points
是否他是我的孩子仍然是个问题。 W__h_e_t_h_e_r_h_e__is__m_y__c_h_il_d_ remains a question.
3. That is said that Tom never eats meat. It
随堂自测
1. ______ leaves the room last ought to turn off
the light.
A. Anyone
B. The person
C. Whoever D. Which
随堂自测
完成句子
3 points
据报道，姚明在这场比赛中得了最高分。
__It_i_s_r_e_p_o_r_t_e_d__th_a__t _Yao Ming got the highest points in the match.
单项选择
2 points
1. _______ they can solve the question is still
unknown.
A. If
B. Which
C. Whether D. What
完成句子
3 points
我最喜欢的是你的发型。 _W_h_a_t_I_l_ik_e__m_o__s_t is your hairstyle.
单项选择
1 point
1. ____ is a fact that English is accepted as an
英语主语从句讲解 ppt课件
主语从 句不能 将if 放 句首
ppt课件 4
what 与that 在引导主语从句时区别
1) What you said yesterday is right.
It is right what you said yesterday. ×
what 充当句子成分，如主语、宾语、表语，
2) That she is still alive is certain.
ppt课件
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1.I hate ____ when people talk with their mouths full A. it B. that C. these D. them 2. I feel ____ strange that he should be so careless. A. / B. it C. that D. how
ppt课件 17
Exercises
B another power station 1. The news ____ will be built cheered all the villagers. A which B that C what D whatever
A he told us is exciting. 2 The news ____
ppt课件
16
Practice
1. His proposal that we go there on foot is acceptable. 2. Many teachers hold the view that teenagers should not spend too much time online. 3.The first request that he made was to ask for freedom. 4. Do you have any idea where we will be sent? 5. Is this the company where your father works? 6. This is the reason that he gave for his absence. 7. He made an excuse that his car broke down on the way.
ppt课件 4
what 与that 在引导主语从句时区别
1) What you said yesterday is right.
It is right what you said yesterday. ×
what 充当句子成分，如主语、宾语、表语，
2) That she is still alive is certain.
ppt课件
14
1.I hate ____ when people talk with their mouths full A. it B. that C. these D. them 2. I feel ____ strange that he should be so careless. A. / B. it C. that D. how
ppt课件 17
Exercises
B another power station 1. The news ____ will be built cheered all the villagers. A which B that C what D whatever
A he told us is exciting. 2 The news ____
ppt课件
16
Practice
1. His proposal that we go there on foot is acceptable. 2. Many teachers hold the view that teenagers should not spend too much time online. 3.The first request that he made was to ask for freedom. 4. Do you have any idea where we will be sent? 5. Is this the company where your father works? 6. This is the reason that he gave for his absence. 7. He made an excuse that his car broke down on the way.
人教版英语--主语从句公开课获奖课件百校联赛一等奖课件
decided. • How she can keep healthy is a secret. • Whether he will come is not very
important.
引导主语从句旳关联词有三类：
1) 隶属连词that
如: That they were true sisters was clear from the facial
It is a pity/shame that... 遗憾旳是…… It is a surprise that…令人惊奇旳是… It is a fact that… …是事实 It is common knowledge that… …是常识
*__It_i_s_a__p_i_ty__th_a_t__(很遗憾)we lost the match.
*_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
主语
同位语
宾语
名词在句中主要作主语、宾语、表语和同位语 。
什么是名词性从句?
在英语旳句子构造中，原来该由名词充当旳主语、宾 语、表语和同位语，由一种句子来充当,这个句子就叫 名词性从句。
主语从句 ( The Subject Clause)
宾语从句 ( The Object Clause)
表语从句 ( The Predicative Clause)
主语从句三要素
How he became a great scientist is known to us all. what you told me is true.
important.
引导主语从句旳关联词有三类：
1) 隶属连词that
如: That they were true sisters was clear from the facial
It is a pity/shame that... 遗憾旳是…… It is a surprise that…令人惊奇旳是… It is a fact that… …是事实 It is common knowledge that… …是常识
*__It_i_s_a__p_i_ty__th_a_t__(很遗憾)we lost the match.
*_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
主语
同位语
宾语
名词在句中主要作主语、宾语、表语和同位语 。
什么是名词性从句?
在英语旳句子构造中，原来该由名词充当旳主语、宾 语、表语和同位语，由一种句子来充当,这个句子就叫 名词性从句。
主语从句 ( The Subject Clause)
宾语从句 ( The Object Clause)
表语从句 ( The Predicative Clause)
主语从句三要素
How he became a great scientist is known to us all. what you told me is true.
主语从句公开课PPT
添加 标题
主语从句可充当句子的主语。
添加 标题
主语从句的语序：为了避免头重脚轻，通常把形式主语it放在句首位置，真正主语放在句末。
添加 标题
主语从句在句中起名词性作用，是一个完整的句子，表达完整的意思，引导主语从句的词语除that、 whether以及疑问词外，连词if、whether和关系代词who、whom、whose、what、which等在主语从句中 不充当任何成分。
主语从句与形式 主语it的区别
主语从句的时态问题
主语从句的时态要与主句保持 一致
主句是现在时，从句可以用任 何时态
主句是过去时，成时，从句要用 过去的相应时态
主语从句的练习与解析
主语从句的专项练习
判断题：分析句 子结构，判断是 否为主语从句
改错题：找出句 子中的错误并进 行修改
副词性从句
写作中主语从句 的作用：使文章 更加生动、具体， 丰富文章的内容， 避免冗长和复杂
句式
写作中使用主语 从句的注意事项： 主语从句的连接 词选择要恰当， 主语从句的时态 要正确，主语从 句的主谓要一致。
总结与展望
主语从句的重要性和应用价值
掌握主语从句的引导词
理解主语从句的时态和语序
理解主语从句的定义和构成
YOUR LOGO
主语从句公开课 PPT
WPS,a click to unlimited possibilities
汇报人：WPS
汇报时间：20X-XX-XX
主语从句简介
主语从句的常见 问题
主语从句的基本 形式
主语从句的练习 与解析
主语从句的用法 总结与展望
主语从句简介
什么是主语从句
分类：根据引导词的不同， 主语从句可分为三类
主语从句超全ppt课件
第二讲：主语从句的引导词及各 类主语从句
主语从句在复合句中作句子的主语。 引导主语从句的词有从属连词that, whether, if；连接代词who, whoever, whom, what, whatever, whose, which； 连接副词when, where, how, why等。
surprise/no wonder难怪/good news/a good thing/a question /that… …是事实
It is common knowledge that… …是常识
*_It__is__a__p_it_y__th__a_t_(很遗憾)we lost the match.
句子
简单句 复合句
并列句
形容词性从句 名词性从句 副词性从句
定语从句
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
比较状语从句 地点状语从句 时间状语从句 让步状语从句 条件状语从句 目的状语从句 方式状语从句 结果状语从句 原因状语从句
*____I_t _is_r_e_p_o_rt_ed__th_a_t_(据报道)20 people were killed in the accident.
*___It_i_s_s_u_g_g_es_t_e_d_th_a_t__(建议)we should eat more vegetable and do more exercise.
特殊疑问句作主语
• 需要先将疑问句的倒装语序变成陈述句语 序。
Why dinosaurs became extinct is still a mystery.
名词性从句之主语从句(校内公开课)课件-高三英语一轮复习
(3) Exactly _______ the potato was introduced into Europe is uncertain, but it was probably around 1565.
(4) _________ it’s sunny or cloudy this weekend, I’ll pay a visit to the shop.
3 连接代词、连接副词引导的主语从句
（2）what引导的主语从句，注意主谓一致，单复数取决于其成分含义。
What the kid wanted was only a new schoolbag.
What they need are a car and some water.
3 连接代词、连接副词引导的主语从句
That the earth moves around the sun is known to all.
引导词that有何特点？ 有无实际意义？ 在从句中作不作成分？
主语从句 subject clauses
1 that引导的主语从句 That the earth moves around the sun is known to all.
4 带形式主语it的主语从句
（1）It be a. that..
right, unlikely, obvious, normal..
It isn’t likely that I should accept such an offer as that.
4 带用形式主语it的主语从句
（2）It be n./n-phrase that..
whether引导的主语从句可前可后， 而if引导的只能放后面，且用形式主语it。 二者只起连接作用，在从句中不作成分。
(4) _________ it’s sunny or cloudy this weekend, I’ll pay a visit to the shop.
3 连接代词、连接副词引导的主语从句
（2）what引导的主语从句，注意主谓一致，单复数取决于其成分含义。
What the kid wanted was only a new schoolbag.
What they need are a car and some water.
3 连接代词、连接副词引导的主语从句
That the earth moves around the sun is known to all.
引导词that有何特点？ 有无实际意义？ 在从句中作不作成分？
主语从句 subject clauses
1 that引导的主语从句 That the earth moves around the sun is known to all.
4 带形式主语it的主语从句
（1）It be a. that..
right, unlikely, obvious, normal..
It isn’t likely that I should accept such an offer as that.
4 带用形式主语it的主语从句
（2）It be n./n-phrase that..
whether引导的主语从句可前可后， 而if引导的只能放后面，且用形式主语it。 二者只起连接作用，在从句中不作成分。
主语从句公开课PPT课件
decided.
思考：主语从句有哪些引导词，这些引导词如何选用？
主语从句的引导词：
连词 that , whether
连接代词 who, what, which等 连接副词 where ,when ,why ,how 等
Complete the sentences using what, whether, where,
1. You are a student. 2. Smoking is bad for you. 3. To find your way can be a problem. 4. What she said is not yet known. 5. That we shall be late is certain. 6. It is certain that we shall be late.
4.主语从句的 “that” 一般不能省。
-
12
Let’s have a quiz!
I.选择恰当的连接词
1. T__h_a_t_ you don’t like him is none of my
business.
2.W__h_a_t_ he said at the meeting astonished
∆ 主语从句需注意的问题
1. What you left _a_r_e_(be)only several old books.
2. What you said__i_s_ (be)of great importance.
3. _W__h__e_th__e_r_he’ll come here is not clear.
Sum- up 小结
1.连接词 ：that、whether
无意义
思考：主语从句有哪些引导词，这些引导词如何选用？
主语从句的引导词：
连词 that , whether
连接代词 who, what, which等 连接副词 where ,when ,why ,how 等
Complete the sentences using what, whether, where,
1. You are a student. 2. Smoking is bad for you. 3. To find your way can be a problem. 4. What she said is not yet known. 5. That we shall be late is certain. 6. It is certain that we shall be late.
4.主语从句的 “that” 一般不能省。
-
12
Let’s have a quiz!
I.选择恰当的连接词
1. T__h_a_t_ you don’t like him is none of my
business.
2.W__h_a_t_ he said at the meeting astonished
∆ 主语从句需注意的问题
1. What you left _a_r_e_(be)only several old books.
2. What you said__i_s_ (be)of great importance.
3. _W__h__e_th__e_r_he’ll come here is not clear.
Sum- up 小结
1.连接词 ：that、whether
无意义
英语语法(主语从句)公开课课件
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.
这样就构成了下面一些常用句型: 1) It is + n. +that 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 pity that 很可惜)we lost the match. *_______________( It is a fact that 这是事实)he cheated in the exam. *______________(
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.
2. What he needs ____some books. are
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。
他是不是我的孩子仍然是个问题。 Whether he is my child remains a question.
我最喜欢的 是你的发型。
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.
这样就构成了下面一些常用句型: 1) It is + n. +that 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 pity that 很可惜)we lost the match. *_______________( It is a fact that 这是事实)he cheated in the exam. *______________(
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.
2. What he needs ____some books. are
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。
他是不是我的孩子仍然是个问题。 Whether he is my child remains a question.
我最喜欢的 是你的发型。
主语从句公开课课件
It is possible that *_______________(很可能)she will come back tomorrow. It is obvious that 很明显) he is an English. *_______________(
3) It +不及物动词+that It happened that... 碰巧…… It occurred to me that…我突然想起… It appears/seems that… 似乎，好像…
• Why he cries is not clear.
• Where the meeting will be held is not known.
•总结主语从句的引导词：
1.引导词：
从属连词 that, whether；
连接代词 wver, whichever; 连接副词 when, where, how和why。
引导词
4) 连接副词when, where, how ,why
• When we will leave hasn’t been decided.
• It hasn’t been decided when we will leave.(可以)
• How she keeps healthy is a secret.
It turned out that… 原来… *________________( It happened that 碰巧)I was out yesterday. *____________________( It occurred to me that 我突然想起)I forgot to sent the letter.
找出主语从句
主语从句公开课课件
D. which
D. which
解题步骤： 1. 判断从句类型。先找出主句谓语，位于实义动词后的是 _______，位于系动词后的是________ 宾语从句 表语从句 ，位于谓语动 词前的是________ 主语从句 。 2. 分析从句的成分。若不缺少任何成分，则选____ that 或 _______;若缺少_____________ whether 主、宾、表、定语，则选用关系代词 what\ who\whom\which\whose\whatever\whoever \whichever;若作___ 状 语，则选关系副词when\ where\ why\ who.关系词的确定还需根据意思来定。
③如果用and 连接两个或两个以上的主语从句
做主语时，谓语动词用复数
e.g. When they will start and where they will go have not been decided yet.
注意
what 和who 引导主语从句时，主句谓语 的数应与主句中作表语的名词保持一致。
4) It +不及物动词+that It happened that... 碰巧…… It occurred to me that… 我突然想起… It appears/seems that… 似乎，好像…
It turned out that… 原来… *________________( It happened that 刚好)I was out yesterday. *____________________( It occurred to me that 我突然想起)I forgot to sent the letter.
2、 从句做主语时，主句谓语动词的单复数
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It is said that...
据说...
It is known that…
众所周知…
*__I_t_is__re_p_o_r_te_d__th_a_t__(据报道)20 people were killed in the accident. *__I_t_is__s_u_g_g_e_st_e_d_t_h_a_t_(建议)we should eat more vegetable and do more exercise.
结论：
when在主语从句中充当___状__语_____, 译为“__何__时___”。 where在主语从句中充当___状__语_____, 译为“__何__地___”。 why在主语从句中充当___状__语_____, 译为“_为__什__么__”。 how在主语从句中充当___状__语____, 译为“_怎___样___”。
unknown.
A. If
B. Which
C. Whether D. What
完成句子
3 points
我最喜欢的是你的发型。 _W_h_a_t_I_l_ik_e__m__o_s_t is your hairstyle.
单项选择
1 point
1. ____ is a fact that English is accepted as an
Underline the subject clause
6. Whoever breaks the law will be punished. 7. When we will leave hasn't been decided. 8. Where the meeting will be held is not known. 9. Why he cries is not clear. 10. How she keeps healthy is a secret.
2 points
1．______ they are most interested in is how they can produce more and better cars. A. That B. Who C. What D. When
完成句子
3 points
是否他是我的孩子仍然是个问题。 W__h_e_t_h_e_r_h_e__is__m_y__c_h_il_d_ remains a question.
单句改错
1 point
That he wants to visit is the Great Wall. What
完成句子
3 points
无论谁见到这个女孩都被她吸引。
_W__h_o_e_v_e_r__s_e_e_s_t_h_e_g_i_r_l __is attracted by her.
单项选择
3 points
我需要的就是休息。 ___W__h_a_t _I _n_e_e_d__is rest.
单句改错
1 point
If she will come or not is still a question.
Whether
单句改错
1 point
What will be our monitor has not been decided. Who
Subject Clause
主语从句
平罗中学 吴娇
Let’s enjoy a song and try to fill in the blanks while listening.
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 _w_h__a_t she said to me Que Sera, Sera _W__h_a__te__v_e_r_ _w__il_l_ __b_e__ _w__il_l_ __b_e__ The future’s not ours to see Que Sera, Sera _W__h__a_t_ _w__i_ll_ __b_e__ _w__i_ll_ _b__e__
结论： 当一个句子的主语是从句时，该句子的谓语用__单__数____。
注意
观察下列两个句子的谓语， 并尝试得出结论
What I want is the book. What I want are some books.
结论： what 引导的从句做主语时，谓语的单复数取决它的__表__语____.
Which book I shall choose hasn’t been decided.
Whoever breaks the law will be punished.
结论：
who在主语从句中充当___主__语_____, 译为“__谁_____”。 what在主语从句中充当___宾__语_____, 译为“__东__西___”。 which在主语从句中充当__定__语______, 译为“_哪__一__本__”。
Subject Clause 主语从句
Underline the subject
1. Jane is good at playing the piano. （名词）
2. She went out in a hurry.
（代词）
3. To see is to believe.
（不定式）
4. Smoking is bad for health. （动名词）
结论：
主语从句的语序要用__陈___述____语序。
主语从句考点归纳
主语从句的语序 主语从句连接词的使用 主谓一致 形式主语结构
合作探究
Task1连接词的使用
That he will pass the exam is certain. Whether he will pass the exam is uncertain.
whoever在主语从句中充当__主__语_____, 译为“_无__论__谁__”。
合作探究
连接词的使用
When we will leave hasn’t been decided. Where the meeting will be held is not known. Why he cries is not clear. How she keeps healthy is a secret.
Exercise1
Pick out one number and finish the task in it.
12 34 5678 9 10 11 12 13 14 15 16
Game Time
单句改错
1 point
Where he comes from are a mystery. is
单项选择
合作探究
Task3 形式主语
That we can’t go to see the movie is a pity.
It is a pity that we can’t go to see the movie.
形式主语
形式主语常用句型
It + be + 名词 ＋ that从句
It is a pity that…
完成句子
3 points
据报道，姚明在这场比赛中得了最高分。
__It__is__re_p_o_r_t_e_d__th__a_t _Yao Ming got the highest points in the match.
单项选择
2 points
1. _______ they can solve the question is still
结论：
_t_h__a_t__不做成分，无意义，不可省略。
whether 不做成分，译为“__是__否___”，不可省略,
if 不能用
代替。
合作探究
连接词的使用
(group of four)
Who will go makes no difference.
What we need is more time.
It + be + 形容词 ＋ that从句
It is obvious that…… 显然...
It is important that …. 重要的是…
*_I_t_is__p_o_s_s_ib_le__th_a_t_(很可能)she will come back tomorrow. *_It_is__o_b_v_io_u_s__th_a_t__(很明显) he is an English.
单句改错
1 point
That is obvious that he didn't pass the exam. It
完成句子
3 points
众所周知，雨天要穿雨鞋。
__I_t _is__k_n_o_w_n__th__a_t _we wear rain shoes on rainy days.
完成句子
Usage of the Conjunctions(点名)
功能
连接词
不作成分
that
whether
作主、宾、表、 what, who, whom,wh+ever
作定语 作状语
which, whose, when, where, why, how
缺什么补什么
合作探究
Task2 主谓一致
That he will pass the exam is certain. Which book I shall choose hasn’t been decided. How she keeps healthy is a secret.