主语从句超全优秀课件
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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)。
英语语法主语从句公开课PPT课件
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.
It is reported that *__________________(建议)we should eat more vegetable and do more exercise.
It is suggested that
第21页/共57页
1.据说他已经去了上海。 It’s said that he has gone to Shanghai. 2. 众所周知台湾是中国的一部分. It is known to all that Taiwan is part of China. 3. 有人建议我们应该多做运动。 It is suggested that we should take more exercise.
碰巧……
It hit/struck/occurred to me that…我突然想
起…
It appears/seems that… 似乎,好像…
It turned out that… 原来…
*_I_t_h_a_p__p_e_n_e_d_t_h_a_t_(刚好)I was out yesterday.
第3页/共57页
主语从句 (Subject Clause)
在主从复合句中充当主语的从句就 是主语从句, 它是名词性从句之一。 引导主语从句的连接词有: 从属连词that, whether;连接代词 who, what和which;连接副词 when, where, how和why。
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.
It is reported that *__________________(建议)we should eat more vegetable and do more exercise.
It is suggested that
第21页/共57页
1.据说他已经去了上海。 It’s said that he has gone to Shanghai. 2. 众所周知台湾是中国的一部分. It is known to all that Taiwan is part of China. 3. 有人建议我们应该多做运动。 It is suggested that we should take more exercise.
碰巧……
It hit/struck/occurred to me that…我突然想
起…
It appears/seems that… 似乎,好像…
It turned out that… 原来…
*_I_t_h_a_p__p_e_n_e_d_t_h_a_t_(刚好)I was out yesterday.
第3页/共57页
主语从句 (Subject Clause)
在主从复合句中充当主语的从句就 是主语从句, 它是名词性从句之一。 引导主语从句的连接词有: 从属连词that, whether;连接代词 who, what和which;连接副词 when, where, how和why。
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
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
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
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.
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.
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。
精品课件-12-主语从句公开课课件
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
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.
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 Who will go makes no differencfeo. ur)
What we need is more time.
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
主语从句优秀PPT课件
What在此引导主语从句,又做said的宾语
2) That she is still alive is a consolation.
That 只起连接作用,不做成分
CHENLI
14
practice
CHENLI
15
改错练习
1.Where shall we spend the holiday isn’t decided. we shall
D.for 20
1. _____ made the school proud was______ more than 90% of the students had been admitted to key universities.
A. What; because B. What ; that
C. That ; what D. That ; because
2.That he will come and help us is certain. 3.Whether we will succeed is still a
question. 4.It is not known if he will come.
注意: 已确定的事由that引导;
没决定的事由whether引导.
定义: 用作主语的从句叫主语从句,它是名
词性从句之一。引导主语从句的连接词有:
连词that, whether;连接代词who, what和which;连接副词when, where, how和why。
CHENLI
4
主语从句的连接词
1.连 词 that(无词义 , 不作成分 , 不 能 省 略);whether(是否),if不能位于句首。
insisted/required 中, that从句的谓语也
从句—主语从句(英语语法课件)
接下来我们来看看主语 从句中从句引导词的各 种用法
灵活运用
✓ 从属连词 ✓ 连接副词 ✓ 连接代词
灵活运用
that,whether
从属 连词
when, where, how, why
连接 副词
连接 代词
who,what,which, whatever, whichever, whoever
灵活运用
It 作形式主语和it引导强调句的比较
而强调句则不同,它的结构是: It+be+被强调部分+that+从句
强调主语:It is the times that produce their heroes. (时势造英雄) 强调宾语:It is English that Prof.Lin teaches us. 强调状语:It was in shanghai that I saw the film. 判断是否是强调句有一个方法,就是将that以后的“句 子的其余部分”拿出来单独看,看有没有缺成分,缺的 是什么成分,再把谓语动词后面that前面的那部分,带 到你认为缺成分的地方,如果放进去是一句完整的句子 了,那就说明是强调句。
It 作形式主语和it引导强调句的比较
为避免头重脚轻,常以形式主语 it引导从句。 It+形式主语谓语+从句。
例:It is known that... It is shown that... 用it 作形式主语的结构 (1) It is +名词+that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+that从句 It is natural that… 很自然…… It is strange that… 奇怪的是…… (3) it +不及物动词+that从句 It seems that… 似乎…… It happened that… 碰巧…… (4) it is+过去分词+that从句 It is reported that… 据报道…… It has been proved that… 已证实……
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
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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
主语从句公开课精品图文
• Whether he will come to the meeting is not certain.
• It is not certain if he will come to the meeting. • It is not certain whether he will come to the
Make a sentence 30
What
the cat did made
cry
What the cat did made the baby
cry.
第21页,共33页。
10
用whether\if填空
_W__h_e_th__e_r we shall attend the meeting hasn't been decided yet.
第26页,共33页。
Make a sentence
30
report , get the highest points, match
It is reported that Yao Ming got the highest points in the match.
第27页,共33页。
Correct or not?
decided yet.
第25页,共33页。
20
Translate the sentence
*It is known to us__h_o_w__M__a_r_k_T_w__a_in___ _b__e_c_a_m_e__a_g_r_e_a_t_w_r_i_te_r__(马克.吐温怎样成为 一位伟大的作家).
What they are talking about is the
use of cell phone.
• It is not certain if he will come to the meeting. • It is not certain whether he will come to the
Make a sentence 30
What
the cat did made
cry
What the cat did made the baby
cry.
第21页,共33页。
10
用whether\if填空
_W__h_e_th__e_r we shall attend the meeting hasn't been decided yet.
第26页,共33页。
Make a sentence
30
report , get the highest points, match
It is reported that Yao Ming got the highest points in the match.
第27页,共33页。
Correct or not?
decided yet.
第25页,共33页。
20
Translate the sentence
*It is known to us__h_o_w__M__a_r_k_T_w__a_in___ _b__e_c_a_m_e__a_g_r_e_a_t_w_r_i_te_r__(马克.吐温怎样成为 一位伟大的作家).
What they are talking about is the
use of cell phone.
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.
高考英语语法主语从句课件
例:(1).When we’ll start tomorrow will be told soon. (2).Where we can buy oxen is something we need to find out. (3).Why he came here is not known. (4).How we can protect the grain from damp needs to be discussed. (5).How many people died from starvation that
It has not been decided where the meeeting is to be held. 在哪里开会还没决 定。 It is sheer luck that the miners are still alive 10 days after. 十天后矿工还活着完全是靠 运气。
插入语
What makes this slump different from the last, he says, is that there are still buyers in the market.
谓语
表语从句
解密句
What makes this slump different from the last, he says, is that there are still buyers in the market.
will be produced next year. (5).Whatever he said was right. (6).Whoever goes there must get ready by 6
o’clock.
3)主语从句中用陈述语序,后面的谓语动词用第三人称单数 4)“what”引导主语从句时,谓语动词:
It has not been decided where the meeeting is to be held. 在哪里开会还没决 定。 It is sheer luck that the miners are still alive 10 days after. 十天后矿工还活着完全是靠 运气。
插入语
What makes this slump different from the last, he says, is that there are still buyers in the market.
谓语
表语从句
解密句
What makes this slump different from the last, he says, is that there are still buyers in the market.
will be produced next year. (5).Whatever he said was right. (6).Whoever goes there must get ready by 6
o’clock.
3)主语从句中用陈述语序,后面的谓语动词用第三人称单数 4)“what”引导主语从句时,谓语动词:
高中英语语法-主语从句(共22张PPT)
Whom she borrowed money from still puzzled him. Which side will win is not clear. What she said today was quite right.
7
When he will be back depends on the weather. Where the test will be given is not yet decided. Where and when he was born is a secret. Why he came here is not known. How we can protect the endangered animals
turning white.
√ A. while B. that
C. if
D. for
5._______ he said at the meeting shocked
everybody present.
√A. What B. That C. The fact D. The matter
6._________ we can't get seems better than
9
四、it 可作形式主语
为了使句子保持平衡,避免头重脚轻,经常用 it 作形式 主语,主语从句放在后面作真正的主语. 其结构为:
It + 谓语动词/系动词 + 宾语/表语 + 主语从句. 例如:
That we shall be late is certain. = It is certain that we shall be late. 1. That the earth is round is known to all. = It is known to all that the earth is round. 2. whether they would support us was a problem . = It was a problem whether they would support10us.
7
When he will be back depends on the weather. Where the test will be given is not yet decided. Where and when he was born is a secret. Why he came here is not known. How we can protect the endangered animals
turning white.
√ A. while B. that
C. if
D. for
5._______ he said at the meeting shocked
everybody present.
√A. What B. That C. The fact D. The matter
6._________ we can't get seems better than
9
四、it 可作形式主语
为了使句子保持平衡,避免头重脚轻,经常用 it 作形式 主语,主语从句放在后面作真正的主语. 其结构为:
It + 谓语动词/系动词 + 宾语/表语 + 主语从句. 例如:
That we shall be late is certain. = It is certain that we shall be late. 1. That the earth is round is known to all. = It is known to all that the earth is round. 2. whether they would support us was a problem . = It was a problem whether they would support10us.
高中语法人教版英语《主语从句》课件(19张ppt)
例:
That we shall be late is certain.
-- It’s certain that we shall be late.
1. That the earth is round is known to all.
-- It’s known to all that the earth is round.
4. It’s known to us all ___ a form of energy .
A. water is C. is water
B. that water is D. that water to
5. It worried her a bit ___ her hair was turning gray.
• 2. The hope that she expressed is that they would come to visit China again. 定语从句
• 3.The fact that she works hard is well known
由 that 引导: 1. That we shall be late is certain. 2. _T_h_a_t__th_e__e_a_r_th__is__ro__u_n_d_ is known to all.
(地球是圆的) 3. _T_h_a_t_y_o_u__m_i_s_s_ed__t_h_e_c_h_a_n_c_e_ is a pity.
It 的用法: (形式主语)
It’ possible/important/necessary/clear… that……
很可能/重要的是…/必要的是…/很清楚…
It’s said/ reported… that..据说/据报道…
That we shall be late is certain.
-- It’s certain that we shall be late.
1. That the earth is round is known to all.
-- It’s known to all that the earth is round.
4. It’s known to us all ___ a form of energy .
A. water is C. is water
B. that water is D. that water to
5. It worried her a bit ___ her hair was turning gray.
• 2. The hope that she expressed is that they would come to visit China again. 定语从句
• 3.The fact that she works hard is well known
由 that 引导: 1. That we shall be late is certain. 2. _T_h_a_t__th_e__e_a_r_th__is__ro__u_n_d_ is known to all.
(地球是圆的) 3. _T_h_a_t_y_o_u__m_i_s_s_ed__t_h_e_c_h_a_n_c_e_ is a pity.
It 的用法: (形式主语)
It’ possible/important/necessary/clear… that……
很可能/重要的是…/必要的是…/很清楚…
It’s said/ reported… that..据说/据报道…
高中英语语法 主语从句(24张PPT)
2.Try to find as many sentences like the following examples as possible!
3.If your group finish the task, please put up your hand and one member should tell us all the sentences your group have found.
Student A: Tom, tomorrow is your birthday. Who do you invite? Students B: I will welcome everyone who comes to my party.
_W__h_o_e_v_e_r_c_o_m_e_s___will be welcome.
What is subject clause?
主语从句三要素
How he became a great scientist is known to us all. Is what you told me really true?
不谓从 能语句 省动用 略词陈 关用述 联单语 词数序
Notice: What we need most are books.
有人建议…
(4)It must be pointed out that … 必须指出…
Try your luck!
Choose the pictures and finish the exercise with your group!
Group work
Finish ex.2 in Discovering useful structures.
从句。
(1) It is +形容词/名词+ that 从句,如:
3.If your group finish the task, please put up your hand and one member should tell us all the sentences your group have found.
Student A: Tom, tomorrow is your birthday. Who do you invite? Students B: I will welcome everyone who comes to my party.
_W__h_o_e_v_e_r_c_o_m_e_s___will be welcome.
What is subject clause?
主语从句三要素
How he became a great scientist is known to us all. Is what you told me really true?
不谓从 能语句 省动用 略词陈 关用述 联单语 词数序
Notice: What we need most are books.
有人建议…
(4)It must be pointed out that … 必须指出…
Try your luck!
Choose the pictures and finish the exercise with your group!
Group work
Finish ex.2 in Discovering useful structures.
从句。
(1) It is +形容词/名词+ that 从句,如:
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什么是主语
I like EnglisБайду номын сангаас. The train left.
主语:句子说明的人或事物,一般 位于_句__首___ 。
找出主语
Jane is good at playing the piano.(名词) To see is to believe. (不定式) Smoking is bad for health. (动名词) What he has said is true. (从句)
who, whom, what, which, whose等引导)
一般疑问句作主语
• 需要先将疑问句的倒装语序变成陈述句语 序,并在句首加上whether来引导,以保留 原句的疑问意义。
Whether he will come to my party makes no difference to me. 他来不来参加我的聚会对我来说无所谓。
others. 该句中主语从句是_W__h_o_e_v_e_r__k_n_o_w_s__th_e_ _s_e_c_re_t_,引导词为__w_h_o_e_v_e_r。
5. It remains a puzzle why dinosaurs died
out suddenly long time ago. 该句中主语从句是_w__h_y_d_i_n_o_s_a_u_r_s_d_i_e_d o_u__t _s_u_d_d_e_n_ly__lo_n__g_t_im__e_a_g_o_,引导词为 _w_h_y__。
练一练
【例句呈现】 观察下列例句,指出其中所包含的主语 从句及引导词: 1. What is needed for a long trip is careful
preparation. 该句中主语从句是 _W__h_a_t_i_s_n_e_e_d_e_d_f_o_r_a_ _l_o_n_g_t_r_ip__,引导词为 _w_h_a_t_。
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.
Why did dinosaurs become extinct is still a mystery.
恐龙为什么会灭绝目前还是个未解之谜。
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。
怎样找出主语从句以及主句和从句
That he will succeed is certain. Whether he will come makes no
difference. What we need is more time.
结论;判断主语从句的方法;先找到谓语,谓语 之前的句子就是主语从句。位置: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。
has not been decided. 该句中主语从句是 _W__h_e_t_h_e_r_w__e_w_i_l_l __ _tr_a_v_e_l_a_b_r_o_a_d__o_r_n_o_t_,引导词为 _w_h__et_h_e_r__。
4. Whoever knows the secret mustn’t tell
2. That Jay Zhou will come to my city
excites everybody. 该句中主语从句是 _T_h_a_t_J_a_y__Z_h_o_u__w_i_ll_ _c_o_m_e__to__m_y__c_it_y_,引导词为__th_a_t_。 3. Whether we will travel abroad or not
一.that 引导
1.that 引导的主语从句,不做成分,无意义,通常不能 省略,在句中具有“两不”原则:
一、不作句子成分; 二、没有实际意义。 当它引导的主语从句置于句首时,that不能省略;如果
用it作形式主语,则把主语从句放在句末。若that引导 的主语从句位于句末,而在句首用了形式主语it,则 that可以省略。It was a pity (that) you didn't go to the talk
happy. That he passed the exam made the teacher happy.
理解主语从句
他何时要来还不清楚。 When will he come? It is not clear. When will he come is not clear.
When he will come is not clear.
主语从句的结构:句子+谓语 连接词所连接的句子是从句,从句和之后的谓语 构成主句。
主语从句+谓语 主语从句的句序:
it(形主)+that(真主)
充当主语的句子
• 陈述句 (用that引导) • 一般疑问句 (用whether引导) • 特殊疑问句 (用when, where, why, how,
主语从句 (Subject Clause)
第一讲:主语从句的概念,什么是主语从
句。在句子中充当主语的就是主语从句。
英语名词从句成分的划分是根据句子在从句中 的位置划分的,任何一个句子一旦位于某个成 分的位置上,它就成了相应的 ......语从句
如何理解主语从句
他通过了考试让老师很高兴。
He passed the exam. It made the teacher happy. He passed the exam made the teacher
主语从句超全优秀课件
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