高考英语一轮复习 语法专题十三 名词性从句课件 外研版
专题十三：名词性从句
Related Conception (相关概念)
1.名词: 表示人或事物的名称的词叫名词。 2.名词在句子当中一般可以作什么成分? The boy is li Ming. 主语 表语 Mr. Liang , a 24-year-old boy, teaches us English . 主语 同位语 宾语
4、It + seem, happen, appear等不及物
动词 + that从句。 (1) It seems that Alice is not coming to the party at all. (2) It happened that I was out that day.
That he will come here on Wednesday is certain. 1.注意：从句作主语时，就算是句子意思完整， 都要加上从属连词that Whether he will come here on Wednesday is not certain. 2.注意：主语从句表示“是否” 只用 “whether” 而不用“if” 3.主语从句有时用“it”作形式主语，把真正 的主语放在后面，以避免头重脚轻。四中固 定搭配
同位语从句
在句中用作同位语的从句叫做同位语从句. 同位语从句一般放在如idea, news, fact, promise, suggestion, belief, truth等含有 丰富内涵的词语后面，用来说明前面那个词 的具体内容。一般说来，同位语从句都用 that来作连接词，而且不能省略。也可用 how, when, where等。 He gave her a promise that he would come back after two months. 他给了她一个承诺，他会在两个月后回来。
3、It + be + 过去分词 + that从句 常见词：reported、thought、hoped、 believed、known、 said、expected、 decided、arranged (1) It is said that he is the best student in the class. (2) It is thought that Joe drives badly.
4）whether 可用在不定式前，if 则不能.
Please tell me whether to go or not.
B. 宾语从句中的否定转移 注意：如果宾语从句是由think, believe, imagine, suppose，guess等词引导的时候，要将从句中 的否定形式转移到主句中去。 I don’t think he will come here. We don’t think you can do it, can you?
名词在句中主要作主语、宾语、表语和 同位语。
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什么是名词性从句?
在英语的句子结构中，本来该由名词充当的主 语、宾语、表语和同位语，由一个句子来充当, 这个句子就叫名词性从句。
名词性从句的种类
• 1.When we will start is not clear. 主语从句 • 2.Mrs Black won’t believe that her son has become a thief. 宾语从句 • 3. My idea is that we should do it right now. 表语从句 • 4.I had no idea that you were her friend.
(5) John made the boy sit still, promising （that ）nothing would hurt him.
2、用作介词的宾语从句：
I was pleased by what he told me.
He always pays attention to whatever the teacher says. He told of how he helped the old woman to find her missing son.
试区分以下句子
Is this museum what you visited?
Is this the museum that you visited?
(表从)
(定从)
Is this museum the one that you visited? (定从) 注意：这种句子考试时一定要记住这句话：名 词前（尤其是单数可数名词前）一定要有限定 词。然后把句子变换成陈述句，接着判断句子 是属于哪种从句。
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连接 when, where, why, 副词 how，how many, how much
主语从句
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• 主语从句在复合句中做句子的主语。
1. That she passed the driving test made us amazed.
2. Why he failed the exam wasn’t clear. 3. Whether he has failed the exam wasn’t clear. 4. It is a pity that she cannot come.
宾语从句
1、用作及物动词的宾语
引导宾语从句的连词that 常可省去
(1) They pretended （that） they were reading in the room.
(2) I didn’t know what they were talking about.
(3) Do you know why winter is colder than summer? (4) He couldn’t tell where his home was.
2、It + be + 名词词组 + that从句 常见n：no wonder、an hour、a good thing、a pity、no surprise、a pity、a shame (1) It is a pity that we can’t go. (2) It is no surprise that our team should have won the game.
用it形式主语的that从句的四种不同 的搭配： It + be + 形容词 ＋ that从句
It is necessary that… 有必要… 众所周知…
It + be + -ed分词 ＋ that从句
It is known to us/all that ….
It + be + 名词 ＋ that从句
当主语从句较长时，多放在句子后部，用 it 作形式主语，常用句型有：
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1.It+be+形容词+that从句 常见adj.：clear、important、necessary、 probable、possible、certain 、obvious、 true、natural、good、surprising、likely （1）It is certain that she will do well in her exam. （2） It is probable that heቤተ መጻሕፍቲ ባይዱtold me everything.
It is a fact that…… It occurred to me that…… 事实是…… 我突然想起……
It + 不及物动词 ＋ that从句
表语从句：在句中充当表语的从句(即放在be动 词后面)叫做表语从句。 (1) This was what Tom was reading. (2) The truth is that I have never been there. (3) It looks as if it is going to rain. (4) The reason why he was late was that he got up late. (5) This is how we overcame the difficulties. (6) That is why she was absent yesterday. (7) The house is where Lu Xun once lived.
C. 宾语从句中用it作形式宾语 注意：如果主句中有形容词或名词作宾语补足语 时，一般用it来作形式宾语，把从句放在宾补后面。 We think it our duty that we should help others. I find it impossible that he should finish the work in two days.
同位语从句
请判断出下列的句子属于哪种从句
1.What I want to do is taking a bath.(主从) 2.The news that they won the game spread the whole school. (同位语从句) 3.I don’t think (that) he is an honest boy. (宾从) 4.The fact is that he stole the car.(表从) 5.Do you know the fact that he stole the car? (同位语从句) 6.It is said that they won the game. (主从) 7.Do you know the man who is standing over there? (定从)
Our purpose is that he can realize his faults. 1. 注意：引导表语从句的连接词一般不省略。 The question is whether it is worth doing. 2.注意：表语从句表示“是否” 只用 “whether” 而不用“if”
Related Conception (相关概念)
1.名词: 表示人或事物的名称的词叫名词。 2.名词在句子当中一般可以作什么成分? The boy is li Ming. 主语 表语 Mr. Liang , a 24-year-old boy, teaches us English . 主语 同位语 宾语
4、It + seem, happen, appear等不及物
动词 + that从句。 (1) It seems that Alice is not coming to the party at all. (2) It happened that I was out that day.
That he will come here on Wednesday is certain. 1.注意：从句作主语时，就算是句子意思完整， 都要加上从属连词that Whether he will come here on Wednesday is not certain. 2.注意：主语从句表示“是否” 只用 “whether” 而不用“if” 3.主语从句有时用“it”作形式主语，把真正 的主语放在后面，以避免头重脚轻。四中固 定搭配
同位语从句
在句中用作同位语的从句叫做同位语从句. 同位语从句一般放在如idea, news, fact, promise, suggestion, belief, truth等含有 丰富内涵的词语后面，用来说明前面那个词 的具体内容。一般说来，同位语从句都用 that来作连接词，而且不能省略。也可用 how, when, where等。 He gave her a promise that he would come back after two months. 他给了她一个承诺，他会在两个月后回来。
3、It + be + 过去分词 + that从句 常见词：reported、thought、hoped、 believed、known、 said、expected、 decided、arranged (1) It is said that he is the best student in the class. (2) It is thought that Joe drives badly.
4）whether 可用在不定式前，if 则不能.
Please tell me whether to go or not.
B. 宾语从句中的否定转移 注意：如果宾语从句是由think, believe, imagine, suppose，guess等词引导的时候，要将从句中 的否定形式转移到主句中去。 I don’t think he will come here. We don’t think you can do it, can you?
名词在句中主要作主语、宾语、表语和 同位语。
学.科.网
什么是名词性从句?
在英语的句子结构中，本来该由名词充当的主 语、宾语、表语和同位语，由一个句子来充当, 这个句子就叫名词性从句。
名词性从句的种类
• 1.When we will start is not clear. 主语从句 • 2.Mrs Black won’t believe that her son has become a thief. 宾语从句 • 3. My idea is that we should do it right now. 表语从句 • 4.I had no idea that you were her friend.
(5) John made the boy sit still, promising （that ）nothing would hurt him.
2、用作介词的宾语从句：
I was pleased by what he told me.
He always pays attention to whatever the teacher says. He told of how he helped the old woman to find her missing son.
试区分以下句子
Is this museum what you visited?
Is this the museum that you visited?
(表从)
(定从)
Is this museum the one that you visited? (定从) 注意：这种句子考试时一定要记住这句话：名 词前（尤其是单数可数名词前）一定要有限定 词。然后把句子变换成陈述句，接着判断句子 是属于哪种从句。
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连接 when, where, why, 副词 how，how many, how much
主语从句
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• 主语从句在复合句中做句子的主语。
1. That she passed the driving test made us amazed.
2. Why he failed the exam wasn’t clear. 3. Whether he has failed the exam wasn’t clear. 4. It is a pity that she cannot come.
宾语从句
1、用作及物动词的宾语
引导宾语从句的连词that 常可省去
(1) They pretended （that） they were reading in the room.
(2) I didn’t know what they were talking about.
(3) Do you know why winter is colder than summer? (4) He couldn’t tell where his home was.
2、It + be + 名词词组 + that从句 常见n：no wonder、an hour、a good thing、a pity、no surprise、a pity、a shame (1) It is a pity that we can’t go. (2) It is no surprise that our team should have won the game.
用it形式主语的that从句的四种不同 的搭配： It + be + 形容词 ＋ that从句
It is necessary that… 有必要… 众所周知…
It + be + -ed分词 ＋ that从句
It is known to us/all that ….
It + be + 名词 ＋ that从句
当主语从句较长时，多放在句子后部，用 it 作形式主语，常用句型有：
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1.It+be+形容词+that从句 常见adj.：clear、important、necessary、 probable、possible、certain 、obvious、 true、natural、good、surprising、likely （1）It is certain that she will do well in her exam. （2） It is probable that heቤተ መጻሕፍቲ ባይዱtold me everything.
It is a fact that…… It occurred to me that…… 事实是…… 我突然想起……
It + 不及物动词 ＋ that从句
表语从句：在句中充当表语的从句(即放在be动 词后面)叫做表语从句。 (1) This was what Tom was reading. (2) The truth is that I have never been there. (3) It looks as if it is going to rain. (4) The reason why he was late was that he got up late. (5) This is how we overcame the difficulties. (6) That is why she was absent yesterday. (7) The house is where Lu Xun once lived.
C. 宾语从句中用it作形式宾语 注意：如果主句中有形容词或名词作宾语补足语 时，一般用it来作形式宾语，把从句放在宾补后面。 We think it our duty that we should help others. I find it impossible that he should finish the work in two days.
同位语从句
请判断出下列的句子属于哪种从句
1.What I want to do is taking a bath.(主从) 2.The news that they won the game spread the whole school. (同位语从句) 3.I don’t think (that) he is an honest boy. (宾从) 4.The fact is that he stole the car.(表从) 5.Do you know the fact that he stole the car? (同位语从句) 6.It is said that they won the game. (主从) 7.Do you know the man who is standing over there? (定从)
Our purpose is that he can realize his faults. 1. 注意：引导表语从句的连接词一般不省略。 The question is whether it is worth doing. 2.注意：表语从句表示“是否” 只用 “whether” 而不用“if”
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高三英语一轮复习高考外研版板块名词性从句课件
文 is the owner of a 3．从属连词 that 与连接代词(尤其是 what)
改 restaurant close to that I
错 live. that→where
之间的错用以及 that 与 whether/if 之间的
错用；
4．从属连词 that 的缺失或多余。
【 名 校 课 堂 】获奖 PPT-高 三英语 一轮复 习高考 外研版 板块名 词性从 句课件 （双击 可编辑 ）推荐 （最新 版本） 推荐
7．(2020·衡水模拟)This surprised us very much that Tom should
have left without a word.
This→It
【 名 校 课 堂 】获奖 PPT-高 三英语 一轮复 习高考 外研版 板块名 词性从 句课件 （双击 可编辑 ）推荐 （最新 版本） 推荐
语法专项突破 板块五 从句和句式的运用
第1讲 名词性从句
01 前沿最新动态
题型
高考典题试做
1．(2020·浙江卷)Over thousands of years，they began to depend 语 less on what could be hunted or gathered from the wild，and more 法 on animals they had raised and crops they had sown. 填 2．(2019·全国卷Ⅰ) While they are rare north of 88°，there is 空 evidence that they range all the way across the Arctic, and as far
高考英语一轮总复习 专题13 名词性从句课件 外研版
第七页，共8页。
8．what可引导名词性从句但不能引导定语从句。what引导名词 性从句，有时相当于“the＋名词＋that”，表示“(所)……的”。 又如： What(＝The thing that)you said was right.你所说(suǒ shuō)的 是正确的。
第八页，共8页。
5．当宾语从句又带有补足语时，要用it作形式宾语。如：I made it clear that I would have no time to do that tomorrow.我已讲 明了我明天没时间做那件事。
6．在表示“建议”“命令”“要求”，如advice，suggestion， proposal，order，demand，request等词后的名词性从句，其 谓语通常用“(should＋)动词原形”。 如：His suggestion is that we should arrive there ten minutes earlier.
3．表示“是否”，引导宾语从句时可用if或whether，但在介词 (jiècí)后或直接与or not连用时，只能用whether引导；引导表 语从句、同位语从句或位于句首的主语从句时，只能用 whether，不用if。
第五页，共8页。
4．同位语从句一般放在fact，news，idea，promise， suggestion，advice等抽象名词之后，说明(shuōmíng)或解释这 些抽象名词的具体内容。多用that引导，不能由which引导。
第一页，共8页。
名词性从句是语法填空的必考点之一，也是写作中必备的写作句 式，语法填空主要以填写关系词为主，做此类题时，首先判定 (pàndìng)设空处要填的词与所修饰词之间的关系，以及关连词 在从句中的功能意义，然后准确判定(pàndìng)填入连接代词， 还是连接副词等。例如： (2012·广东)The new boy looked at the teacher for a few seconds and all the other students wondered __24__ the boy w 性 从 句
8．what可引导名词性从句但不能引导定语从句。what引导名词 性从句，有时相当于“the＋名词＋that”，表示“(所)……的”。 又如： What(＝The thing that)you said was right.你所说(suǒ shuō)的 是正确的。
第八页，共8页。
5．当宾语从句又带有补足语时，要用it作形式宾语。如：I made it clear that I would have no time to do that tomorrow.我已讲 明了我明天没时间做那件事。
6．在表示“建议”“命令”“要求”，如advice，suggestion， proposal，order，demand，request等词后的名词性从句，其 谓语通常用“(should＋)动词原形”。 如：His suggestion is that we should arrive there ten minutes earlier.
3．表示“是否”，引导宾语从句时可用if或whether，但在介词 (jiècí)后或直接与or not连用时，只能用whether引导；引导表 语从句、同位语从句或位于句首的主语从句时，只能用 whether，不用if。
第五页，共8页。
4．同位语从句一般放在fact，news，idea，promise， suggestion，advice等抽象名词之后，说明(shuōmíng)或解释这 些抽象名词的具体内容。多用that引导，不能由which引导。
第一页，共8页。
名词性从句是语法填空的必考点之一，也是写作中必备的写作句 式，语法填空主要以填写关系词为主，做此类题时，首先判定 (pàndìng)设空处要填的词与所修饰词之间的关系，以及关连词 在从句中的功能意义，然后准确判定(pàndìng)填入连接代词， 还是连接副词等。例如： (2012·广东)The new boy looked at the teacher for a few seconds and all the other students wondered __24__ the boy w 性 从 句
高三英语一轮语法专题复习之名词性从句课件
除that之外，其余词语的意义在名词性从句中均为词语本义。因此，在解答名词性从句问题时应注意理解句子的含义，根据句义选择合适的连接词。
How to choose the linking words?
连接词：
连接代词:
连接副词：
划分主从句
从句缺什么成分和意思
选择连接词
做题三部曲
1) Many people don’t understand _____ he likes Judy so much. 2) They are surprised by the fact ____ Nick likes skinny girls. 3) In his opinion, ______ much he has for the ring is the most important thing. 4) His promise is _______ he will not steal any more. 5) Now he has to decide _______ ring Judy will like. 6) He also has to find out _______ Judy lives so he can give her the ring.
C. Nick will do what
Exernow more of their love story? Let’s go on and learn about the linking words.
四、引导词
(1) Nick considers whether he can buy Judy a gift.(2) But what she likes is very important.(3) Luckily a book tells him how he can win a girl’s heart.(4) The book says where he can buy the best ring for her.(5) The idea that Judy will be happy to see the ring makes him excited.
How to choose the linking words?
连接词：
连接代词:
连接副词：
划分主从句
从句缺什么成分和意思
选择连接词
做题三部曲
1) Many people don’t understand _____ he likes Judy so much. 2) They are surprised by the fact ____ Nick likes skinny girls. 3) In his opinion, ______ much he has for the ring is the most important thing. 4) His promise is _______ he will not steal any more. 5) Now he has to decide _______ ring Judy will like. 6) He also has to find out _______ Judy lives so he can give her the ring.
C. Nick will do what
Exernow more of their love story? Let’s go on and learn about the linking words.
四、引导词
(1) Nick considers whether he can buy Judy a gift.(2) But what she likes is very important.(3) Luckily a book tells him how he can win a girl’s heart.(4) The book says where he can buy the best ring for her.(5) The idea that Judy will be happy to see the ring makes him excited.
高考英语一轮复习英语语法专题复习名词性从句讲解教学课件-PPT
真题解析
His presentation will show you contexts. A. that you have observed B. that how you have observed C. how that you have observed D. how what you have observed
模拟题解析
As they usually receive the same score in standardized
examinations, there is often disagreement as to
is the
better student, Bob or Helen.
A. which
better student, Bob or Helen.
A. which
B. who
C. whom
D. whose
【解析】句意为“因为鲍勃和海伦在考试中总是得到同样的分数， 所以关于他们俩谁是更好的学生，总是有分歧”。
宾语从句 Object Clause
(2) 宾语从句的位置： a. 放在主句谓语动词(及物动词)之后
宾语从句 Object Clause
(2) 宾语从句的位置： c. 可由形式宾语it代替，而从句本身放在句子末尾。
(1) 宾语从句的连接词★ ： a. 由that引导； b. 由whether/if引导； c. 由连接代词what, which, who, whatever, whichever, whoever等引导； d. 由连接副词when, where, why, how等引导。
真题解析
【2016阅读】 He hopes that whoever finds the loot will relish the riches and the adventure of finding them.
2023届高三英语一轮复习语法小专题课件：名词性从句
练习——语法填空
➢(9) Mr. White is opposed to repairing the old building, and that's__w_h_e_r_e____ I don't agree. ➢(10) _W_h__o_e_v_e_r___ has helped to save the drowning girl is worth praising.
练习——语法填空
➢(1) __W__h_a_t_____ struck me most in the movie was the father's deep love for his son. ➢(2) __W__h_e_th__e_r__ we will have a bright future depends on our diligence.
whose;whom(ever); ●3. 连接副词： when(ever);where(ever);why; how
名词性从句在语法填空中的高频考点
考点1：what和that的用法归纳
➢What: 起连接作用；有词义（什么）；充当成 分（主宾表）； ➢That: 起连接作用；无词义；不充当成分；
练习——语法填空
➢(5) I am not interested in __w_h_e_t_h_e_r___ they believe in me or not. ➢(6) As John Lennon once said, life is ___w_h_a_t_____ happens to you while you are busy making other plans.
练习——语法填空
➢(7) The problem is _h_o_w______we can improve our reading skills in such a short time. ➢(8) She asked a question __w__h_y_____there was a delay.
高考英语语法之名词性从句总结 共34张PPT
引导词： 连接词：that, whether, if 连接代词：What she saw frightened her. Who has broken the glass is unknown. Whom we should serve is an important question. Which design is the best must be tried in practice. Whose watch was lost is unknown. 连接副词：When the contest will be held still needs to be discussed. Where the contest will be held still needs discussing . How the speech contest will be held still needs discussing . Why the sun rises in the east is interesting.
I’d like to know where the contest will be held.
高考英语语法之名词性从句总结 共34张PPT
高考英语语法之名词性从句总结 共34张PPT
宾语从句虚拟语气
“持令建球都” 后面的宾语从句要用虚拟语气(should)+do
I suggest that we should go tomorrow. The doctor insists that I （should）give up smoking. The seller demanded that payment should be made within five days. 注意：如果suggest作“表明、暗示”讲, insist作“坚持说、坚持认为”讲，则 其后的宾语从句中应该用陈述语气。
高中英语 英语名词性从句的课件 外研
名词性从句
名词性从句相当于名词，可分别作主句的主 语、表语、宾语和同位语。因此，名词性从 句可分为主语从句、表语从句 、宾语从句 和同位语从句。
1.When we will start is not clear. 2. She won’t believe that her son has become a thief. 3. My idea is that we should do it right now. 4. I had no idea that you were her friend.
________ we’ll go camping tomorrow depends on the weather. 2. The argument _______ we’ll have a sports meet remains to be settled. 3. It all depends on ________ they will support us. 4. He doesn’t know ________ to stay or not. 5. We didn’t know ________ or not she was ready.
3.the reason why … is that … 和It is because …等结构。
It was because I got up late.
同位语从句在句中作同位语，它一般要放在主 句中某些名词的后面，说明这些名词的含义。可跟 同位语从句的名词主要有： fact, news, promise, reason, idea, hope, word, belief等。 如： Beijing ,the capital of China, is my hometown. We heard the news that our team had won. We were happy to hear the news that was announced by our boss.
名词性从句课件高考英语一轮复习
作主语、宾语、表语、插入语等。 • What is troubling me is that I don’t have experience in this kind of work.（作主语）
使我感到麻烦的是，我没有多少这种工作的经验。
名词性从句的连接词
• Air is to us what water is to fish.(作表语) 空气对于我们犹如水对于鱼。
例 That he surrived the earthquake is a miracle. We don’t know if/weather he will believe us .
A. 一般而言，whether和if 在引导宾语从句时，可以互换。但以下情况只能用 whether：
a. whether和if都可以引导主语从句，但是，放在句首的主语从句只能用whether。 例 Whether she will come on time is unknown.
Lily,my friend,is a very famous singer.(同位语) The news that we won the game is exciting.(同位语从句)
名词性从句的连接词
1.that，whether，if：在从句中不充当主成分。 • that 连接陈述句，本身无意义； • whether、if 连接一般疑问句，意思为“是否”。
f. 固定结构：whether＋不定式，即 whether to do . 例 I don’t know whether to attend his wedding.
名词性从句的连接词
B. doubt 后接 that,whether/if 的句意区别： 例 • I doubt that he is guilty.我不信他有罪。
使我感到麻烦的是，我没有多少这种工作的经验。
名词性从句的连接词
• Air is to us what water is to fish.(作表语) 空气对于我们犹如水对于鱼。
例 That he surrived the earthquake is a miracle. We don’t know if/weather he will believe us .
A. 一般而言，whether和if 在引导宾语从句时，可以互换。但以下情况只能用 whether：
a. whether和if都可以引导主语从句，但是，放在句首的主语从句只能用whether。 例 Whether she will come on time is unknown.
Lily,my friend,is a very famous singer.(同位语) The news that we won the game is exciting.(同位语从句)
名词性从句的连接词
1.that，whether，if：在从句中不充当主成分。 • that 连接陈述句，本身无意义； • whether、if 连接一般疑问句，意思为“是否”。
f. 固定结构：whether＋不定式，即 whether to do . 例 I don’t know whether to attend his wedding.
名词性从句的连接词
B. doubt 后接 that,whether/if 的句意区别： 例 • I doubt that he is guilty.我不信他有罪。
高考英语(外研版)一轮复习课件：语法专项+八、名词性从句.ppt
3. 连接代词、连接副词引导主语从句时不能省略, 并在 从句中充当句子成分。 *It was never clear why the man hadn’t reported the accident sooner. 这个人为什么没有尽快报告这个事故, 还不清楚。 4. 主语从句要用陈述语序, 即主谓语序。
【高考题组】用适当的连词填空 1. (2016·江苏高考)It is often the case _th_a_t_ anything is possible for those who hang on to hope. 2. (2015·全国卷Ⅱ)It struck me _th_a_t_ playing against the other team was a great learning moment for all the girls on the team.
2. 在whether/if连接的宾语从句中, whether/if意为“是 否”(但在whether. . . or not结构中, 或者whether引导 的宾语从句作介词的宾语时, 以及whether+to do结构 中和whether引导的从句作少数动词(如leave, put, discuss, doubt, know等)的宾语时, 只能用whether, 不能 用if来替换)。
八、名词性从句
考点1 主语从句 1. that连接主语从句时, 没有具体意思, 不充当句子成 分, 只是起标志性的作用, 但that不能省略。what引导 时, 既要在从句中充当成分, 又有意义。 *It never occurred to me that you could succeed in persuading him to change his mind. 我从来没想到你会成功地说服他改变主意。
名词性从句+课件-2025届高三上学期英语一轮复习专项
Wherever you are is my home ---- my only home. 你所在的任何地方就是我的家----我唯一的家。
常以 it 作形式主语的句型有： （1） It+be+形容词(obvious明显的, 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。 It is probable that he told her everything. 很可能他把一切都告诉她了。 （2）It+be+名词词组(no wonder, an honour, a good thing, a pity, no surprise, etc.)+that 从句。如： It’s a pity that we can’t go. 很遗憾我们不能去。 It’s a good thing that we realize the importance… It’s no surprise that our team should have won the game. 我们没赢这场比赛真意外。 （3）It+be+过去分词(said, reported, thought, expected, decided, announced, arranged, etc.)+that从句。如： It is said that Mr. Green has arrived in Beijing. 据说格林先生已经到了北京。
常以 it 作形式主语的句型有： （1） It+be+形容词(obvious明显的, 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。 It is probable that he told her everything. 很可能他把一切都告诉她了。 （2）It+be+名词词组(no wonder, an honour, a good thing, a pity, no surprise, etc.)+that 从句。如： It’s a pity that we can’t go. 很遗憾我们不能去。 It’s a good thing that we realize the importance… It’s no surprise that our team should have won the game. 我们没赢这场比赛真意外。 （3）It+be+过去分词(said, reported, thought, expected, decided, announced, arranged, etc.)+that从句。如： It is said that Mr. Green has arrived in Beijing. 据说格林先生已经到了北京。