主语从句公开课精华课件
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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
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
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
主语从句精品课件ppt

规则一:主语从句一律用陈述语序, 即主语在前,谓语在后。
寒假来临,不少的高中毕业生和大学 在校生 都选择 去打工 。准备 过一个 充实而 有意义 的寒假 。但是 ,目前 社会上 寒假招 工的陷 阱很多
主语从句的规则:
1. What he needs is that book.
2. What he needs are some books.
*_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.
If × 寒假来临,不少的高中毕业生和大学在校生都选择去打工。准备过一个充实而有意义的寒假。但是,目前社会上寒假招工的陷阱很多
正:When he will come is not known.
2.Where will he go is not yet fixed.
正:Where he will go is not yet fixed. 3. Why was Lily late is not important. 正:Why Lily was late is not important.
•
寒假来临,不少的高中毕业生和大学 在校生 都选择 去打工 。准备 过一个 充实而 有意义 的寒假 。但是 ,目前 社会上 寒假招 工的陷 阱很多
主语从句的引导词:
• 连词 that , whether
• 连接代词 who(ever), whom(ever),
•
which(ever), what(ever)
(2) T_h__a_t _she is still alive is a greaat引导名词性从句时在从句 中充当句子成分,如主语,宾语,表语,而 that则不然,它在句子中只起连接作用, 但不能省略。
寒假来临,不少的高中毕业生和大学 在校生 都选择 去打工 。准备 过一个 充实而 有意义 的寒假 。但是 ,目前 社会上 寒假招 工的陷 阱很多
主语从句的规则:
1. What he needs is that book.
2. What he needs are some books.
*_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.
If × 寒假来临,不少的高中毕业生和大学在校生都选择去打工。准备过一个充实而有意义的寒假。但是,目前社会上寒假招工的陷阱很多
正:When he will come is not known.
2.Where will he go is not yet fixed.
正:Where he will go is not yet fixed. 3. Why was Lily late is not important. 正:Why Lily was late is not important.
•
寒假来临,不少的高中毕业生和大学 在校生 都选择 去打工 。准备 过一个 充实而 有意义 的寒假 。但是 ,目前 社会上 寒假招 工的陷 阱很多
主语从句的引导词:
• 连词 that , whether
• 连接代词 who(ever), whom(ever),
•
which(ever), what(ever)
(2) T_h__a_t _she is still alive is a greaat引导名词性从句时在从句 中充当句子成分,如主语,宾语,表语,而 that则不然,它在句子中只起连接作用, 但不能省略。
主语从句公开课PPT课件

主语从句可以包含丰富的信息, 包括时间、地点、条件、原因等
,使表达更加准确具体。
通过主语从句可以精确地描述某 个事件或情况,避免歧义和误解
。
主语从句还可以用来表达复杂的 观点和态度,使文章更具深度和
说服力。
增加文采和感染力
主语从句可以采用多种句式和表达方 式,如倒装句、强调句等,增加文章 的文采和感染力。
连接代词和连接副词引导的主语从句一般放在句首,谓语动词用单数形式。
连接代词what和which在引导主语从句时,有时可以互换使用,但which更强调选 择范围。
主语从句时态、语态和语气
03
问题
时态问题
主语从句时态与主句时态一致
01
主语从句中的动词时态通常与主句中的动词时态保持一致,表
示同时发生的动作或状态。
当主语从句中的主语是表示数量的短语(如a number of, the majority of等)时,谓 语动词的单复数形式取决于短语所修饰的名词。
主语从句中的主语是并列结构时,谓语动词用复数形式
当主语从句中的主语是由and连接的并列结构时,谓语动词用复数形式。
练习题讲解
选择题
通过选择题的形式, 让学生判断主语从句 中主谓一致问题的正
当主语从句中的主语是复数形式时,谓语动词必须与主语保持一致,也用复数形式。
特殊情况处理方法
主语从句中的主语是不定代词时,谓语动词用单数形式
当主语从句中的主语是不定代词(如something, nothing, anyone等)时,谓语动词 用单数形式。
主语从句中的主语是表示数量的短语时,谓语动词用单数或…
主语从句与形式主语的区分
形式主语it代替真正的主语从句,使句子结构更加平衡。需注意形 式主语与真正主语的区分。
主语从句 公开课 精品课件 图文共36页

▪
30、意志是一个强壮的盲人,倚靠在明眼的跛子肩上。——叔本都过得舒适、愉快,这是不可能的,因为人类必须具备一种能应付逆境的态度。——卢梭
▪
27、只有把抱怨环境的心情,化为上进的力量,才是成功的保证。——罗曼·罗兰
▪
28、知之者不如好之者,好之者不如乐之者。——孔子
▪
29、勇猛、大胆和坚定的决心能够抵得上武器的精良。——达·芬奇
1、不要轻言放弃,否则对不起自己。
2、要冒一次险!整个生命就是一场冒险。走得最远的人,常是愿意 去做,并愿意去冒险的人。“稳妥”之船,从未能从岸边走远。-戴尔.卡耐基。
梦 境
3、人生就像一杯没有加糖的咖啡,喝起来是苦涩的,回味起来却有 久久不会退去的余香。
主语从句 公开课 精品课件 图文 4、守业的最好办法就是不断的发展。 5、当爱不能完美,我宁愿选择无悔,不管来生多么美丽,我不愿失 去今生对你的记忆,我不求天长地久的美景,我只要生生世世的轮 回里有你。
主语从句公开课PPT课件

∆ 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.
It appears /seems that… 似乎… It matters/doesn’t matter whether…做某 事有/没有关系
It seemed that he knew nothing about it. It matters whether you will attend my birthday party or not.
when, who, why, how or that.
1.(_W__h_a_t is needed for success) is your hard work.
2W.(h_e_n_/_H_o_wthey will arrive )has been told to the teacher. 3.(W__h_e_r_e/wwheewthilelrgo tomorrow )hasn’t been decided yet. 4.(W__h_ocan join in the sport meet) is decided by the teacher. 5.(_W__h_e_t_h_e_r it will rain or not) is not clear. 6.(__T_h_a_t_ the earth is a solid ball) is known to us all.
It is a pity that we can't go.
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
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It is obvious that…… 显然...
It is important that …. 重要的是…
随堂自测 语法填空
1. __W__h__a_t__ is needed for success is your hard work. 2. __W ___h_o___ can join in the sport meet is decided by the
teacher. 3. _W__h__e_t_h_e_r_ he will join us or not makes no difference.
随堂自测 单句改错
1. When the meeting will be held have not been known
结论:
when在主语从句中充当___状__语_____, 译为“__何__时___”
。
状语
何地
where在主语从句中充当_状__语_______, 译为“为_什__么____”
。
状语
怎样
why在主语从句中充当__________, 译为“_______”。
Usage of the Conjunctions
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____.
拓展
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.
缺什么补什么
合作探究
导学案课中单
That he will pass the exam is certain. Which book I shall choose hasn’t been decided. How she keeps healthy is a secret.
结论: 当一个句子的主语是从句时,该句子的谓语用__单__数____。
找出下列句子中的主语从句
1. That he will pass the exam is certain. 2. Whether he will pass the exam is uncertain. 3. Who will go makes no difference. 4. What we need is more time. 5. Which book I shall choose hasn’t been decided.
Deal with Learning Plan 导学案课前单
找出下列句子中的主语从句 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.
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__”。 whoever在主语从句中充当__主__语_____, 译为“_无__论__谁__”
结论:
_t_h__a_t__不做成分,无意义. whether 不做成分,译为“__是__否___”。
合作探究
导学案课中单
Who will go makes no difference.
What we need is more time.
Which book I shall choose hasn’t been decided.
Subject Clause
主语从句
Deal with Learning Plan 导学案课前单
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)
形式主语
形式主语常用句型
It + be + 名词 + that从句
It is a pity that…
很遗憾…
It is a fact that…
事实是…
It + be + 过去分词 + that从句
It is said that...
据说...
It is known that…
众所周知…
It + be + 形容词 + that从句
合作探究
导学案课中单
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.
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Fra bibliotek一致 形式主语结构
合作探究
导学案课中单
That he will pass the exam is certain. Whether he will pass the exam is uncertain.
4. Smoking is bad for health. (动名词)
5. What he has said is true. (从句)
结论:(1)主语是句子说明的人或事物,一般放在__句__首________. (2)在句子中充当_____主__语_____的从句就是主语从句。.
Deal with Learning Plan 导学案课前单
It is important that …. 重要的是…
随堂自测 语法填空
1. __W__h__a_t__ is needed for success is your hard work. 2. __W ___h_o___ can join in the sport meet is decided by the
teacher. 3. _W__h__e_t_h_e_r_ he will join us or not makes no difference.
随堂自测 单句改错
1. When the meeting will be held have not been known
结论:
when在主语从句中充当___状__语_____, 译为“__何__时___”
。
状语
何地
where在主语从句中充当_状__语_______, 译为“为_什__么____”
。
状语
怎样
why在主语从句中充当__________, 译为“_______”。
Usage of the Conjunctions
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____.
拓展
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.
缺什么补什么
合作探究
导学案课中单
That he will pass the exam is certain. Which book I shall choose hasn’t been decided. How she keeps healthy is a secret.
结论: 当一个句子的主语是从句时,该句子的谓语用__单__数____。
找出下列句子中的主语从句
1. That he will pass the exam is certain. 2. Whether he will pass the exam is uncertain. 3. Who will go makes no difference. 4. What we need is more time. 5. Which book I shall choose hasn’t been decided.
Deal with Learning Plan 导学案课前单
找出下列句子中的主语从句 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.
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__”。 whoever在主语从句中充当__主__语_____, 译为“_无__论__谁__”
结论:
_t_h__a_t__不做成分,无意义. whether 不做成分,译为“__是__否___”。
合作探究
导学案课中单
Who will go makes no difference.
What we need is more time.
Which book I shall choose hasn’t been decided.
Subject Clause
主语从句
Deal with Learning Plan 导学案课前单
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)
形式主语
形式主语常用句型
It + be + 名词 + that从句
It is a pity that…
很遗憾…
It is a fact that…
事实是…
It + be + 过去分词 + that从句
It is said that...
据说...
It is known that…
众所周知…
It + be + 形容词 + that从句
合作探究
导学案课中单
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.
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Fra bibliotek一致 形式主语结构
合作探究
导学案课中单
That he will pass the exam is certain. Whether he will pass the exam is uncertain.
4. Smoking is bad for health. (动名词)
5. What he has said is true. (从句)
结论:(1)主语是句子说明的人或事物,一般放在__句__首________. (2)在句子中充当_____主__语_____的从句就是主语从句。.
Deal with Learning Plan 导学案课前单